$163+ Cheap flights from San Francisco (SFO) to Massachusetts
This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 8/4. Fares are subject to change and may not be available on all flights or dates of travel.
SFO — BOS
Jun 18 — Jun 251
Round-trip
1 adult, Economy
We work with more than 300 partners to bring you better travel deals
Find cheap flights from San Francisco to Massachusetts with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from San Francisco to Massachusetts
Cheapest
Best
Last-minute
One-way
Cheapest flights from San Francisco to MassachusettsExplore the most affordable flight options available from San Francisco to Massachusetts. Find the lowest fares from popular airlines and budget airlines, with prices last updated on May 19, 2026.
Explore the most affordable flight options available from San Francisco to Massachusetts. Find the lowest fares from popular airlines and budget airlines, with prices last updated on May 19, 2026.
This American Airlines deal was found by Cheapflights users on 5/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/1110:10 pm
SFO
- HYA
1 stop11h 02m
American Airlines
Tue 8/251:47 pm
HYA
- SFO
2 stops11h 31m
American Airlines
Deal found 5/16![American Airlines logo]()
$270
This Delta deal was found by Cheapflights users on 5/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/1110:10 pm
SFO
- ACK
2 stops13h 31m
Delta
Wed 8/263:24 pm
ACK
- SFO
1 stop10h 09m
Delta
Deal found 5/15![Delta logo]()
$288
This Delta deal was found by Cheapflights users on 5/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/1110:10 pm
SFO
- ACK
2 stops13h 31m
Delta
Wed 8/1912:25 pm
ACK
- SFO
2 stops14h 29m
Delta
Deal found 5/15![Delta logo]()
$293
This Alaska Airlines deal was found by Cheapflights users on 5/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/245:16 pm
SFO
- BOS
1 stop9h 33m
Alaska Airlines
Tue 8/258:00 am
BOS
- SFO
1 stop10h 59m
Alaska Airlines
Deal found 5/17![Alaska Airlines logo]()
$311
This Expedia deal was found by Cheapflights users on 5/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/24:44 pm
SFO
- BOS
1 stop10h 00m
Multiple Airlines
Tue 6/98:15 am
BOS
- SFO
Nonstop6h 43m
Multiple Airlines
Deal found 5/15![Multiple Airlines logo]()
$312
This Super.com deal was found by Cheapflights users on 5/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/93:10 pm
SFO
- BOS
Nonstop5h 48m
JetBlue
Fri 6/128:55 pm
BOS
- SFO
Nonstop6h 36m
JetBlue
Deal found 5/18![JetBlue logo]()
$313
This Super.com deal was found by Cheapflights users on 5/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/86:00 am
SFO
- BOS
Nonstop5h 41m
JetBlue
Fri 7/106:35 am
BOS
- SFO
Nonstop6h 31m
JetBlue
Deal found 5/19![JetBlue logo]()
$314
This FlightHub deal was found by Cheapflights users on 5/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/811:59 pm
SFO
- BOS
Nonstop5h 39m
Multiple Airlines
Tue 8/184:33 pm
BOS
- SFO
1 stop9h 35m
Multiple Airlines
Deal found 5/17![Multiple Airlines logo]()
$315
This Alaska Airlines deal was found by Cheapflights users on 5/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/127:55 am
SFO
- BOS
1 stop18h 45m
Alaska Airlines
Fri 8/144:33 pm
BOS
- SFO
1 stop9h 35m
Alaska Airlines
Deal found 5/18![Alaska Airlines logo]()
$317
This Expedia deal was found by Cheapflights users on 5/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 6/66:16 am
SFO
- BOS
1 stop20h 28m
Multiple Airlines
Wed 6/108:15 am
BOS
- SFO
Nonstop6h 43m
Multiple Airlines
Deal found 5/19![Multiple Airlines logo]()
$318
This Expedia deal was found by Cheapflights users on 5/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/26:00 am
SFO
- BOS
Nonstop5h 41m
JetBlue
Tue 6/97:07 pm
BOS
- SFO
Nonstop6h 40m
JetBlue
Deal found 5/18![JetBlue logo]()
$319
This JetBlue deal was found by Cheapflights users on 5/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/309:00 pm
SFO
- BOS
Nonstop5h 44m
JetBlue
Sat 6/69:15 pm
BOS
- SFO
Nonstop6h 42m
JetBlue
Deal found 5/16![JetBlue logo]()
$321
Best flights from San Francisco to MassachusettsDiscover carefully curated flight deals from San Francisco to Massachusetts that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated May 19, 2026.
Discover carefully curated flight deals from San Francisco to Massachusetts that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated May 19, 2026.
This American Airlines deal was found by Cheapflights users on 5/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/1110:10 pm
SFO
- HYA
1 stop11h 02m
American Airlines
Tue 8/251:47 pm
HYA
- SFO
2 stops11h 31m
American Airlines
Deal found 5/16![American Airlines logo]()
$270
This Delta deal was found by Cheapflights users on 5/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/1011:35 pm
SFO
- ACK
2 stops13h 22m
Delta
Wed 8/263:24 pm
ACK
- SFO
2 stops11h 30m
Delta
Deal found 5/15![Delta logo]()
$331
This United Airlines deal was found by Cheapflights users on 5/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/142:29 pm
SFO
- BOS
1 stop7h 45m
United Airlines
Tue 7/216:00 am
BOS
- SFO
Nonstop6h 27m
United Airlines
Deal found 5/16![United Airlines logo]()
$334
This Alaska Airlines deal was found by Cheapflights users on 5/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/174:31 pm
SFO
- BOS
1 stop10h 09m
Alaska Airlines
Tue 8/188:28 am
BOS
- SFO
1 stop9h 46m
Alaska Airlines
Deal found 5/18![Alaska Airlines logo]()
$341
This Southwest deal was found by Cheapflights users on 5/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/257:25 pm
SFO
- BOS
2 stops11h 05m
Southwest
Fri 8/285:00 pm
BOS
- SFO
1 stop8h 50m
Southwest
Deal found 5/18![Southwest logo]()
$362
This JetBlue deal was found by Cheapflights users on 5/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/16:00 am
SFO
- BOS
Nonstop5h 41m
JetBlue
Fri 6/57:13 am
BOS
- SFO
Nonstop6h 40m
JetBlue
Deal found 5/17![JetBlue logo]()
$367
This Expedia deal was found by Cheapflights users on 5/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/1111:44 pm
SFO
- HYA
2 stops12h 01m
Multiple Airlines
Tue 8/254:23 pm
HYA
- SFO
1 stop11h 13m
Multiple Airlines
Deal found 5/17![Multiple Airlines logo]()
$667
This Southwest deal was found by Cheapflights users on 5/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/307:40 am
SFO
- BDL
2 stops10h 30m
Southwest
Tue 10/137:10 am
BDL
- SFO
1 stop8h 55m
Southwest
Deal found 5/17![Southwest logo]()
$366
This Delta deal was found by Cheapflights users on 5/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 7/1211:59 pm
SFO
- BDL
1 stop9h 46m
Delta
Tue 7/141:50 pm
BDL
- SFO
1 stop10h 58m
Delta
Deal found 5/16![Delta logo]()
$374
This United Airlines deal was found by Cheapflights users on 5/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/32:29 pm
SFO
- BOS
1 stop7h 45m
United Airlines
Fri 7/106:00 am
BOS
- SFO
Nonstop6h 27m
United Airlines
Deal found 5/15![United Airlines logo]()
$375
This American Airlines deal was found by Cheapflights users on 5/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/1511:30 pm
SFO
- ACK
2 stops14h 39m
American Airlines
Thu 8/202:03 pm
ACK
- SFO
2 stops12h 07m
American Airlines
Deal found 5/14![American Airlines logo]()
$406
This Southwest deal was found by Cheapflights users on 5/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/88:55 am
SFO
- ALB
2 stops10h 40m
Southwest
Tue 7/146:55 pm
ALB
- SFO
1 stop8h 15m
Southwest
Deal found 5/14![Southwest logo]()
$375
This Delta deal was found by Cheapflights users on 5/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/114:05 pm
SFO
- ACK
1 stop19h 36m
Delta
Tue 8/253:24 pm
ACK
- SFO
1 stop10h 09m
Delta
Deal found 5/18![Delta logo]()
$382
This Southwest deal was found by Cheapflights users on 5/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/511:05 pm
SFO
- BOS
2 stops10h 55m
Southwest
Tue 9/85:25 am
BOS
- SFO
1 stop9h 10m
Southwest
Deal found 5/18![Southwest logo]()
$375
This American Airlines deal was found by Cheapflights users on 5/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/16:54 pm
SFO
- ORH
2 stops18h 59m
American Airlines
Fri 6/55:18 pm
ORH
- SFO
2 stops22h 39m
American Airlines
Deal found 5/17![American Airlines logo]()
$417
This Delta deal was found by Cheapflights users on 5/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/147:00 am
SFO
- BOS
Nonstop5h 43m
Delta
Sat 10/177:55 am
BOS
- SFO
Nonstop6h 59m
Delta
Deal found 5/16![Delta logo]()
$393
This JetBlue deal was found by Cheapflights users on 5/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/910:17 pm
SFO
- ACK
1 stop9h 05m
JetBlue
Wed 8/193:43 pm
ACK
- SFO
1 stop9h 49m
JetBlue
Deal found 5/15![JetBlue logo]()
$476
This United Airlines deal was found by Cheapflights users on 5/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/225:00 am
SFO
- ALB
1 stop9h 43m
United Airlines
Wed 9/236:00 am
ALB
- SFO
1 stop8h 25m
United Airlines
Deal found 5/15![United Airlines logo]()
$435
This Southwest deal was found by Cheapflights users on 5/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/79:10 pm
SFO
- BDL
1 stop8h 00m
Southwest
Tue 8/46:00 am
BDL
- SFO
1 stop8h 35m
Southwest
Deal found 5/17![Southwest logo]()
$380
This Delta deal was found by Cheapflights users on 5/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/2310:00 pm
SFO
- BOS
Nonstop5h 45m
Delta
Mon 10/268:55 pm
BOS
- SFO
Nonstop6h 55m
Delta
Deal found 5/18![Delta logo]()
$393
This JetBlue deal was found by Cheapflights users on 5/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/1010:17 pm
SFO
- ACK
1 stop9h 05m
JetBlue
Fri 8/214:20 pm
ACK
- SFO
1 stop11h 16m
JetBlue
Deal found 5/18![JetBlue logo]()
$476
This American Airlines deal was found by Cheapflights users on 5/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/1210:50 pm
SFO
- MVY
2 stops12h 57m
American Airlines
Wed 8/1910:41 am
MVY
- SFO
1 stop11h 26m
American Airlines
Deal found 5/18![American Airlines logo]()
$447
This Southwest deal was found by Cheapflights users on 5/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/2211:05 pm
SFO
- BDL
2 stops10h 15m
Southwest
Sat 8/297:55 am
BDL
- SFO
2 stops9h 50m
Southwest
Deal found 5/17![Southwest logo]()
$390
This Delta deal was found by Cheapflights users on 5/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/2210:00 pm
SFO
- BOS
Nonstop5h 54m
Delta
Sun 9/277:00 am
BOS
- SFO
Nonstop6h 57m
Delta
Deal found 5/18![Delta logo]()
$393
This United Airlines deal was found by Cheapflights users on 5/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/911:30 pm
SFO
- BDL
1 stop8h 06m
United Airlines
Sun 6/286:09 am
BDL
- SFO
1 stop8h 29m
United Airlines
Deal found 5/18![United Airlines logo]()
$479
This JetBlue deal was found by Cheapflights users on 5/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/159:00 pm
SFO
- ACK
1 stop10h 22m
JetBlue
Fri 8/213:43 pm
ACK
- SFO
1 stop11h 48m
JetBlue
Deal found 5/18![JetBlue logo]()
$509
This American Airlines deal was found by Cheapflights users on 5/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/116:01 am
SFO
- ORH
1 stop7h 52m
American Airlines
Tue 6/165:18 pm
ORH
- SFO
1 stop21h 18m
American Airlines
Deal found 5/18![American Airlines logo]()
$467
This Delta deal was found by Cheapflights users on 5/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/411:45 am
SFO
- BDL
1 stop8h 58m
Delta
Tue 7/217:35 am
BDL
- SFO
2 stops14h 17m
Delta
Deal found 5/18![Delta logo]()
$403
This Southwest deal was found by Cheapflights users on 5/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/238:55 am
SFO
- BDL
2 stops10h 50m
Southwest
Wed 7/86:30 pm
BDL
- SFO
1 stop8h 40m
Southwest
Deal found 5/14![Southwest logo]()
$404
This JetBlue deal was found by Cheapflights users on 5/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/1211:44 pm
SFO
- ACK
1 stop10h 19m
JetBlue
Mon 8/243:43 pm
ACK
- SFO
1 stop9h 49m
JetBlue
Deal found 5/18![JetBlue logo]()
$509
Last-minute flights from San Francisco to MassachusettsDiscover last-minute flight deals from San Francisco to Massachusetts. Data last updated May 19, 2026 and is based on user searches.
Discover last-minute flight deals from San Francisco to Massachusetts. Data last updated May 19, 2026 and is based on user searches.
This JetBlue deal was found by Cheapflights users on 5/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/309:00 pm
SFO
- BOS
Nonstop5h 44m
JetBlue
Sat 6/69:15 pm
BOS
- SFO
Nonstop6h 42m
JetBlue
Deal found 5/16![JetBlue logo]()
$321
This Alaska Airlines deal was found by Cheapflights users on 5/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/14:44 pm
SFO
- BOS
1 stop10h 00m
Alaska Airlines
Tue 6/27:20 am
BOS
- SFO
1 stop11h 44m
Alaska Airlines
Deal found 5/17![Alaska Airlines logo]()
$326
This Expedia deal was found by Cheapflights users on 5/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/24:44 pm
SFO
- BOS
1 stop10h 00m
Multiple Airlines
Tue 6/98:15 am
BOS
- SFO
Nonstop6h 43m
Multiple Airlines
Deal found 5/15![Multiple Airlines logo]()
$312
This Expedia deal was found by Cheapflights users on 5/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/26:00 am
SFO
- BOS
Nonstop5h 41m
JetBlue
Tue 6/97:07 pm
BOS
- SFO
Nonstop6h 40m
JetBlue
Deal found 5/18![JetBlue logo]()
$319
This Orbitz deal was found by Cheapflights users on 5/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/37:20 am
SFO
- BOS
1 stop19h 24m
Multiple Airlines
Wed 6/103:40 pm
BOS
- SFO
Nonstop6h 41m
Multiple Airlines
Deal found 5/15![Multiple Airlines logo]()
$325
This Kiwi.com deal was found by Cheapflights users on 5/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 6/65:41 pm
SFO
- BOS
1 stop9h 03m
Alaska Airlines
Tue 6/98:05 am
BOS
- SFO
1 stop11h 56m
Alaska Airlines
Deal found 5/15![Alaska Airlines logo]()
$314
This Expedia deal was found by Cheapflights users on 5/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 6/66:16 am
SFO
- BOS
1 stop20h 28m
Multiple Airlines
Wed 6/108:15 am
BOS
- SFO
Nonstop6h 43m
Multiple Airlines
Deal found 5/19![Multiple Airlines logo]()
$318
This FlightHub deal was found by Cheapflights users on 5/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/811:59 pm
SFO
- BOS
Nonstop5h 39m
Multiple Airlines
Tue 8/184:33 pm
BOS
- SFO
1 stop9h 35m
Multiple Airlines
Deal found 5/17![Multiple Airlines logo]()
$315
This Cheapflightsfares deal was found by Cheapflights users on 5/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/811:59 pm
SFO
- BOS
Nonstop5h 39m
JetBlue
Wed 6/108:15 am
BOS
- SFO
Nonstop6h 43m
JetBlue
Deal found 5/18![JetBlue logo]()
$317
This Delta deal was found by Cheapflights users on 5/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/810:06 pm
SFO
- BOS
Nonstop5h 44m
Delta
Wed 6/177:20 am
BOS
- SFO
Nonstop6h 39m
Delta
Deal found 5/14![Delta logo]()
$322
This Expedia deal was found by Cheapflights users on 5/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/811:59 pm
SFO
- BOS
Nonstop5h 39m
Multiple Airlines
Wed 6/1012:01 pm
BOS
- SFO
1 stop10h 54m
Multiple Airlines
Deal found 5/18![Multiple Airlines logo]()
$324
This Super.com deal was found by Cheapflights users on 5/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/93:10 pm
SFO
- BOS
Nonstop5h 48m
JetBlue
Fri 6/128:55 pm
BOS
- SFO
Nonstop6h 36m
JetBlue
Deal found 5/18![JetBlue logo]()
$313
One-way flights from San Francisco to MassachusettsSearch for one-way flight options from San Francisco to Massachusetts. Find affordable one-way fares based on user searches. Data last updated May 19, 2026.
Search for one-way flight options from San Francisco to Massachusetts. Find affordable one-way fares based on user searches. Data last updated May 19, 2026.
This American Airlines deal was found by Cheapflights users on 5/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/910:34 pm
SFO
- ALB
1 stop9h 18m
American Airlines
Deal found 5/19![American Airlines logo]()
$163
This American Airlines deal was found by Cheapflights users on 5/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/156:00 am
SFO
- BOS
1 stop7h 48m
American Airlines
Deal found 5/18![American Airlines logo]()
$163
This CheapOair deal was found by Cheapflights users on 5/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/176:00 am
SFO
- BOS
1 stop20h 40m
Alaska Airlines
Deal found 5/18![Alaska Airlines logo]()
$164
This Jetabroad deal was found by Cheapflights users on 5/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Jetabroad is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/309:00 pm
SFO
- BOS
Nonstop5h 44m
JetBlue
Deal found 5/17![JetBlue logo]()
$166
This Flysmarter deal was found by Cheapflights users on 5/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Flysmarter is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/86:00 am
SFO
- BOS
Nonstop5h 41m
JetBlue
Deal found 5/14![JetBlue logo]()
$167
This American Airlines deal was found by Cheapflights users on 5/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/216:00 am
SFO
- ALB
1 stop9h 04m
American Airlines
Deal found 5/14![American Airlines logo]()
$168
This Delta deal was found by Cheapflights users on 5/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/27:05 am
SFO
- BOS
Nonstop5h 56m
Delta
Deal found 5/14![Delta logo]()
$169
This American Airlines deal was found by Cheapflights users on 5/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/712:48 am
SFO
- ALB
1 stop10h 41m
American Airlines
Deal found 5/15![American Airlines logo]()
$171
This Kiwi.com deal was found by Cheapflights users on 5/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/15:41 pm
SFO
- BOS
1 stop9h 03m
Alaska Airlines
Deal found 5/15![Alaska Airlines logo]()
$172
This Kiwi.com deal was found by Cheapflights users on 5/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/88:56 am
SFO
- BOS
2 stops47h 09m
Frontier
Deal found 5/17![Frontier logo]()
$175
This Delta deal was found by Cheapflights users on 5/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/118:55 am
SFO
- BOS
1 stop11h 56m
Delta
Deal found 5/14![Delta logo]()
$177
This United Airlines deal was found by Cheapflights users on 5/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 6/65:05 am
SFO
- ALB
1 stop7h 14m
United Airlines
Deal found 5/14![United Airlines logo]()
$178
Find flight deals from San Francisco to Massachusetts
Keep the following information in mind while searching for San Francisco to Massachusetts flight deals. Data was last updated May 19, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $270 (American Airlines) |
One-way from | $163 (American Airlines) |
Popular in | December |
Cheapest in | January |
Average price | $461 |
Good round-trip deal | $430 or less |
Good one-way deal | $233 or less |
Cheapflights Fare Finder
Customize your flight search to find flights from San Francisco to Massachusetts that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated May 19, 2026.
Use the filters below to find and compare flights from San Francisco to Massachusetts that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
San FranciscoHyannis
SFO - HYA
SFOHYA
San Francisco
Tue 8/11
10:10 pm-12:12 pm
1 stop11h 02m
Hyannis Barnstable
Tue 8/25
1:47 pm-10:18 pm
2 stops11h 31m
$270
San FranciscoNantucket
SFO - ACK
SFOACK
San Francisco
Mon 8/10
11:35 pm-3:57 pm
2 stops13h 22m
Nantucket Memorial
Wed 8/26
3:24 pm-11:54 pm
2 stops11h 30m
$331
San FranciscoBoston
SFO - BOS
SFOBOS
San Francisco
Tue 7/14
2:29 pm-1:14 am
1 stop7h 45m
Boston Logan Intl
Tue 7/21
6:00 am-9:27 am
Nonstop6h 27m
$334
San FranciscoBoston
SFO - BOS
SFOBOS
San Francisco
Mon 8/17
4:31 pm-5:40 am
1 stop10h 09m
Boston Logan Intl
Tue 8/18
8:28 am-3:14 pm
1 stop9h 46m
$341
San FranciscoBoston
SFO - BOS
SFOBOS
San Francisco
Tue 8/25
7:25 pm-9:30 am
2 stops11h 05m
Boston Logan Intl
Fri 8/28
5:00 pm-10:50 pm
1 stop8h 50m
$362
San FranciscoHartford
SFO - BDL
SFOBDL
San Francisco
Wed 9/30
7:40 am-9:10 pm
2 stops10h 30m
Hartford Bradley Intl
Tue 10/13
7:10 am-1:05 pm
1 stop8h 55m
$366
Quickest round-trip
San FranciscoBoston
SFO - BOS
SFOBOS
San Francisco
Mon 6/1
6:00 am-2:41 pm
Nonstop5h 41m
Boston Logan Intl
Fri 6/5
7:13 am-10:53 am
Nonstop6h 40m
$367
San FranciscoHartford
SFO - BDL
SFOBDL
San Francisco
Sun 7/12
11:59 pm-12:45 pm
1 stop9h 46m
Hartford Bradley Intl
Tue 7/14
1:50 pm-9:48 pm
1 stop10h 58m
$374
San FranciscoBoston
SFO - BOS
SFOBOS
San Francisco
Fri 7/3
2:29 pm-1:14 am
1 stop7h 45m
Boston Logan Intl
Fri 7/10
6:00 am-9:27 am
Nonstop6h 27m
$375
San FranciscoAlbany
SFO - ALB
SFOALB
San Francisco
Wed 7/8
8:55 am-10:35 pm
2 stops10h 40m
Albany Intl
Tue 7/14
6:55 pm-12:10 am
1 stop8h 15m
$375
Showing 1-10 of 60 resultsSorted by cheapest first
Best time to book a flight from San Francisco to Massachusetts
Have a flexible travel schedule? Discover the best time to fly to Massachusetts from San Francisco with our price prediction graph.
SFO-HYA
SFO-ACK
SFO-BOS
SFO-BDL
SFO-ALB
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.
Cheapflights Insights
Everything you need to know about your flight from San Francisco to Massachusetts
SFO-USMA
SFO-HYA
SFO-ACK
SFO-BOS
SFO-BDL
What is the cheapest month to book a flight from San Francisco to Massachusetts?
Currently, September is the cheapest month in which you can book a flight from San Francisco to Massachusetts (average of $309). Flying from San Francisco to Massachusetts in May is currently the most expensive (average of $553). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.
What is the cheapest time of day to fly from SFO to MA?
Find hourly flight availability from San Francisco to Massachusetts. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated May 19, 2026.
A simple way to save on the total cost of your ticket is to fly from San Francisco to Massachusetts in the afternoon. If you’re flexible enough to do this you can expect to save up to 15% on your trip compared to booking a flight in the morning.
Weekly flight availability from San Francisco to Massachusetts
Explore weekly flight availability from San Francisco to Massachusetts. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated May 19, 2026.
The most flights from SFO to USMA are scheduled on a Monday (44 on average). You will have fewer flight options on Thursday, which is when the least amount of flights are scheduled (11 on average).
How much does it cost to fly round-trip from San Francisco to Massachusetts?
How far ahead should I book a flight from San Francisco to Massachusetts?
Booking 90 days in advance of your planned departure date is, on average, the best time to get cheap flights from San Francisco to Massachusetts. The general trend is that the closer you book to the departure date, the more expensive your flight will be.
What is the cheapest day to fly from San Francisco to Massachusetts?
Use this chart to determine the cheapest time to fly round-trip from San Francisco to Massachusetts. Price data was last updated on May 16, 2026.
Travelers seeking maximum savings on their San Francisco to Massachusetts flight should consider departing on Wednesday afternoons when fares are most often at their lowest. Sunday mornings flights should be avoided if possible as fares are typically the most expensive at this time.
Reviews of airlines servicing Massachusetts
Get insights into the airlines that provide service to Massachusetts. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Massachusetts. Reviews last updated May 19, 2026.
Read reviews from past customers who have flown Alaska Airlines,Delta, andUnited Airlines from San Francisco to Massachusetts. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Comfort
7.8
Boarding
8.1
Crew
8.5
Food
7.0
Entertainment
7.0
Overall
7.9
Reviews
1 / 20
10.0
ExcellentFranzi,Mar 2026
SFO - PDX
Comfort
7.8
Boarding
8.1
Crew
8.5
Food
7.0
Entertainment
7.0
Overall
7.9
Reviews
1 / 20
10.0
ExcellentFranzi,Mar 2026
SFO - PDX
Comfort
7.8
Boarding
8.1
Crew
8.5
Food
7.0
Entertainment
7.0
Overall
7.9
Reviews
1 / 20
10.0
ExcellentFranzi,Mar 2026
SFO - PDX
Comfort
7.8
Boarding
8.1
Crew
8.5
Food
7.0
Entertainment
7.0
Overall
7.9
Reviews
1 / 20
10.0
ExcellentFranzi,Mar 2026
SFO - PDX
Comfort
7.8
Boarding
8.1
Crew
8.5
Food
7.0
Entertainment
7.0
Overall
7.9
Reviews
1 / 20
10.0
ExcellentFranzi,Mar 2026
SFO - PDX
Comfort
7.8
Boarding
8.1
Crew
8.5
Food
7.0
Entertainment
7.0
Overall
7.9
Reviews
1 / 20
10.0
ExcellentFranzi,Mar 2026
SFO - PDX
Related info for your journey
Find useful and relevant information for your journey from San Francisco to Massachusetts. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
Browse thousands of different options on Cheapflights for your next trip
Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.
Alternative routes
Complete your trip
Flights by cabin class
Other flight options
Popular flights
Top destinations
Alternative routes for San Francisco to Massachusetts
See prices for flight routes from nearby airports that may be better suited for you.
Complete your trip
Complete your trip to Massachusetts by adding a car rental and/or hotel reservation to your travel itinerary.
Search flights from San Francisco to Massachusetts by cabin class
Find flights from San Francisco to Massachusetts, based on your preferred cabin class, be it economy, premium economy, business, or first class.
San Francisco and Massachusetts flights
Browse other San Francisco and Massachusetts flight options. Last updated on May 19, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
San Francisco to Massachusetts flights
Consider these flights traveling from San Francisco to Massachusetts.
Top 9 airlines flying from San Francisco to Massachusetts
Discover the top 9 airlines that operate flights from San Francisco to Massachusetts. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated May 19, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$106 | Average$235 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$129 | Average$330 | FlexibilityNo cancel fee | On-time85% | |
| Cheapest$159 | Average$409 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$179 | Average$366 | FlexibilityNo cancel fee | On-time83% | |
| Cheapest$180 | Average$579 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$205 | Average$402 | FlexibilityNo cancel fee | On-time63% | |
| Cheapest$221 | Average$475 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$229 | Average$402 | FlexibilityNo cancel fee | On-time75% | |
| Cheapest$266 | Average$400 | FlexibilityNo cancel fee | On-time71% |