$185+ Cheap flights from Sky Harbor Intl (PHX) to Boston (BOS)
This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 11/21. Fares are subject to change and may not be available on all flights or dates of travel.
PHX — BOS
Dec 9 — Dec 161
Round-trip
1 adult, Economy
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Find cheap flights from Sky Harbor Intl to Boston 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.Cheapflights Tip: The best prices from Phoenix Sky Harbor Intl to Boston Logan Intl are usually found in February or January, booked 18 days in advance, depart on a Wednesday or Tuesday and return on a Tuesday
Cheap flight deals from Sky Harbor Intl to Boston
Cheapest
Best
Last-minute
One-way
Cheapest flights from Sky Harbor Intl to BostonExplore the most affordable flight options available from Sky Harbor Intl to Boston. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 9, 2026.
Explore the most affordable flight options available from Sky Harbor Intl to Boston. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 9, 2026.
This Cheapflightsfares deal was found by Cheapflights users on 11/5. 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.
Tue 11/2411:59 pm -
Nonstop4h 45m
Sat 12/55:05 pm -
Nonstop5h 59m
Deal found 11/5![JetBlue logo]()
$338
This Delta deal was found by Cheapflights users on 11/5. 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 12/161:16 pm -
Nonstop4h 53m
Fri 1/17:45 am -
Nonstop5h 54m
Deal found 11/5![Delta logo]()
$340
This Expedia deal was found by Cheapflights users on 11/4. 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 12/2910:20 pm -
Nonstop4h 48m
Fri 1/86:28 pm -
1 stop17h 21m
Deal found 11/4![Multiple Airlines logo]()
$341
This American Airlines deal was found by Cheapflights users on 11/5. 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 12/51:56 pm -
Nonstop4h 55m
Mon 12/216:40 am -
Nonstop5h 59m
Deal found 11/5![American Airlines logo]()
$342
This JetBlue deal was found by Cheapflights users on 11/5. 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 12/1610:22 pm -
Nonstop4h 48m
Tue 1/55:45 am -
1 stop8h 35m
Deal found 11/5![JetBlue logo]()
$344
This JetBlue deal was found by Cheapflights users on 11/7. 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 12/2810:20 pm -
Nonstop4h 48m
Thu 1/72:00 pm -
1 stop10h 49m
Deal found 11/7![JetBlue logo]()
$345
This Cheapflightsfares deal was found by Cheapflights users on 11/4. 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.
Fri 12/1810:20 pm -
Nonstop4h 48m
Sat 1/95:30 pm -
Nonstop6h 06m
Deal found 11/4![JetBlue logo]()
$346
This JetBlue deal was found by Cheapflights users on 11/5. 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.
Tue 12/2211:39 am -
1 stop8h 17m
Mon 1/185:30 pm -
Nonstop6h 06m
Deal found 11/5![JetBlue logo]()
$347
This JetBlue deal was found by Cheapflights users on 11/4. 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 11/182:30 pm -
1 stop7h 18m
Thu 11/196:55 pm -
Nonstop5h 59m
Deal found 11/4![JetBlue logo]()
$348
This Expedia deal was found by Cheapflights users on 11/5. 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.
Wed 12/2311:04 am -
1 stop16h 24m
Wed 12/305:00 pm -
Nonstop5h 59m
Deal found 11/5![Multiple Airlines logo]()
$349
This Delta deal was found by Cheapflights users on 11/4. 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 12/151:03 pm -
1 stop7h 55m
Thu 12/317:45 am -
Nonstop5h 54m
Deal found 11/4![Delta logo]()
$350
Best flights from Sky Harbor Intl to BostonDiscover carefully curated flight deals from Sky Harbor Intl to Boston that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated November 9, 2026.
Discover carefully curated flight deals from Sky Harbor Intl to Boston that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated November 9, 2026.
This Alaska Airlines deal was found by Cheapflights users on 11/5. 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.
Thu 12/174:32 pm -
1 stop10h 56m
Mon 1/45:47 pm -
1 stop27h 27m
Deal found 11/5![Alaska Airlines logo]()
$338
This Delta deal was found by Cheapflights users on 11/4. 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 1/91:05 pm -
1 stop7h 11m
Thu 1/1411:15 am -
1 stop11h 03m
Deal found 11/4![Delta logo]()
$347
This Southwest deal was found by Cheapflights users on 11/8. 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 1/191:25 am -
2 stops9h 00m
Sun 1/245:30 am -
1 stop7h 45m
Deal found 11/8![Southwest logo]()
$352
This JetBlue deal was found by Cheapflights users on 11/5. 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.
Fri 11/2010:25 pm -
1 stop7h 14m
Sun 11/223:00 pm -
1 stop9h 47m
Deal found 11/5![JetBlue logo]()
$359
This Alaska Airlines deal was found by Cheapflights users on 11/5. 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 12/164:08 pm -
1 stop11h 20m
Mon 1/47:40 am -
1 stop10h 10m
Deal found 11/5![Alaska Airlines logo]()
$338
This Delta deal was found by Cheapflights users on 11/6. 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 11/242:20 pm -
Nonstop4h 40m
Sat 12/58:00 am -
1 stop9h 38m
Deal found 11/6![Delta logo]()
$353
This Southwest deal was found by Cheapflights users on 11/8. 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.
Thu 1/2111:00 am -
2 stops8h 45m
Sat 1/2312:30 pm -
2 stops10h 15m
Deal found 11/8![Southwest logo]()
$357
This JetBlue deal was found by Cheapflights users on 11/4. 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 12/3011:59 pm -
1 stop8h 14m
Mon 1/45:00 pm -
Nonstop5h 59m
Deal found 11/4![JetBlue logo]()
$363
This Southwest deal was found by Cheapflights users on 11/7. 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 12/58:05 am -
1 stop7h 55m
Sat 12/125:35 am -
2 stops8h 50m
Deal found 11/7![Southwest logo]()
$357
This Delta deal was found by Cheapflights users on 11/4. 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 12/3011:07 pm -
Nonstop4h 52m
Mon 1/48:50 am -
Nonstop6h 08m
Deal found 11/4![Delta logo]()
$383
This Delta deal was found by Cheapflights users on 11/6. 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.
Thu 12/171:16 pm -
Nonstop4h 53m
Thu 12/317:45 am -
Nonstop5h 54m
Deal found 11/6![Delta logo]()
$383
This Southwest deal was found by Cheapflights users on 11/4. 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 12/211:40 pm -
1 stop8h 55m
Wed 12/99:10 am -
2 stops11h 45m
Deal found 11/4![Southwest logo]()
$392
Last-minute flights from Sky Harbor Intl to BostonDiscover last-minute flight deals from Sky Harbor Intl to Boston. Data last updated November 9, 2026 and is based on user searches.
Discover last-minute flight deals from Sky Harbor Intl to Boston. Data last updated November 9, 2026 and is based on user searches.
This JetBlue deal was found by Cheapflights users on 11/4. 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 11/1812:00 pm -
1 stop10h 27m
Sat 11/215:30 pm -
Nonstop6h 00m
Deal found 11/4![JetBlue logo]()
$348
This Cheapflightsfares deal was found by Cheapflights users on 11/5. 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.
Tue 11/2411:59 pm -
Nonstop4h 45m
Sat 12/55:05 pm -
Nonstop5h 59m
Deal found 11/5![JetBlue logo]()
$338
This American Airlines deal was found by Cheapflights users on 11/5. 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 12/51:56 pm -
Nonstop4h 55m
Mon 12/216:40 am -
Nonstop5h 59m
Deal found 11/5![American Airlines logo]()
$342
This Delta deal was found by Cheapflights users on 11/4. 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 12/153:00 pm -
1 stop8h 10m
Fri 1/17:45 am -
Nonstop5h 54m
Deal found 11/4![Delta logo]()
$350
This Delta deal was found by Cheapflights users on 11/5. 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 12/161:16 pm -
Nonstop4h 53m
Fri 1/17:45 am -
Nonstop5h 54m
Deal found 11/5![Delta logo]()
$340
This JetBlue deal was found by Cheapflights users on 11/5. 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 12/1610:22 pm -
Nonstop4h 48m
Tue 1/55:45 am -
1 stop8h 35m
Deal found 11/5![JetBlue logo]()
$344
This Cheapflightsfares deal was found by Cheapflights users on 11/4. 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.
Fri 12/1810:20 pm -
Nonstop4h 48m
Sat 1/95:30 pm -
Nonstop6h 06m
Deal found 11/4![JetBlue logo]()
$346
This JetBlue deal was found by Cheapflights users on 11/5. 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.
Tue 12/2211:39 am -
1 stop8h 17m
Mon 1/185:30 pm -
Nonstop6h 06m
Deal found 11/5![JetBlue logo]()
$347
This Expedia deal was found by Cheapflights users on 11/5. 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.
Wed 12/2311:04 am -
1 stop16h 24m
Wed 12/305:00 pm -
Nonstop5h 59m
Deal found 11/5![Multiple Airlines logo]()
$349
This JetBlue deal was found by Cheapflights users on 11/7. 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 12/2810:20 pm -
Nonstop4h 48m
Thu 1/72:00 pm -
1 stop10h 49m
Deal found 11/7![JetBlue logo]()
$345
This Expedia deal was found by Cheapflights users on 11/4. 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 12/2910:20 pm -
Nonstop4h 48m
Fri 1/86:28 pm -
1 stop17h 21m
Deal found 11/4![Multiple Airlines logo]()
$341
One-way flights from Sky Harbor Intl to BostonSearch for one-way flight options from Sky Harbor Intl to Boston. Find affordable one-way fares based on user searches. Data last updated November 9, 2026.
Search for one-way flight options from Sky Harbor Intl to Boston. Find affordable one-way fares based on user searches. Data last updated November 9, 2026.
This JetBlue deal was found by Cheapflights users on 11/5. 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 11/2110:25 pm -
1 stop7h 14m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 11/5![JetBlue logo]()
$185
This Cheapflightsfares deal was found by Cheapflights users on 11/5. 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.
Sun 11/2211:14 pm -
1 stop8h 57m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 11/5![Frontier logo]()
$187
This Cheapflightsfares deal was found by Cheapflights users on 11/5. 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.
Tue 11/2411:14 pm -
1 stop8h 57m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 11/5![Frontier logo]()
$188
This Cheapflightsfares deal was found by Cheapflights users on 11/4. 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.
Wed 12/2310:20 pm -
Nonstop4h 48m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 11/4![JetBlue logo]()
$190
This JetBlue deal was found by Cheapflights users on 11/8. 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 12/2810:20 pm -
Nonstop4h 48m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 11/8![JetBlue logo]()
$192
This Cheapflightsfares deal was found by Cheapflights users on 11/5. 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.
Sun 11/2211:59 pm -
Nonstop4h 45m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 11/5![JetBlue logo]()
$193
This Super.com deal was found by Cheapflights users on 11/5. 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 12/2910:53 pm -
1 stop8h 37m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 11/5![Frontier logo]()
$194
This Delta deal was found by Cheapflights users on 11/5. 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 11/212:20 pm -
Nonstop4h 40m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 11/5![Delta logo]()
$195
This Kiwi.com deal was found by Cheapflights users on 11/6. 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.
Fri 12/119:50 pm -
2 stops34h 49m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 11/6![Frontier logo]()
$197
This Southwest deal was found by Cheapflights users on 11/5. 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.
Sun 1/312:50 am -
1 stop6h 55m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 11/5![Southwest logo]()
$199
This Jetabroad deal was found by Cheapflights users on 11/4. 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 12/2611:39 am -
1 stop9h 20m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 11/4![JetBlue logo]()
$200
Find flight deals from Sky Harbor Intl to Boston
Discover tips and strategies to find the most affordable flight options for your journey from Sky Harbor Intl (PHX) to Boston (BOS). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated November 9, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $337 (Delta) |
One-way from | $185 (JetBlue) |
Popular in | July |
Cheapest in | February |
Average price | $422 |
Good round-trip deal | $392 or less |
Good one-way deal | $238 or less |
Cheapflights Fare Finder
Customize your flight search to find flights from Sky Harbor Intl to Boston 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 7,457,451 searches. Data last updated November 9, 2026.
Use the filters below to find and compare flights from Phoenix Sky Harbor Intl Airport to Boston that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
PhoenixBoston
PHX Phoenix Sky Harbor Intl - BOS Boston Logan Intl
PHXBOS
Phoenix Sky Harbor Intl
Sat 11/21
2:50 pm-11:50 pm
1 stop7h 00m
Boston Logan Intl
Wed 12/31
12:00 am-10:00 pm
Nonstop0h 00m
$185
Quickest round-trip
PhoenixBoston
PHX Phoenix Sky Harbor Intl - BOS Boston Logan Intl
PHXBOS
Phoenix Sky Harbor Intl
Fri 12/25
1:35 pm-8:24 pm
Nonstop4h 49m
Boston Logan Intl
Wed 12/31
12:00 am-10:00 pm
Nonstop0h 00m
$192
PhoenixBoston
PHX Phoenix Sky Harbor Intl - BOS Boston Logan Intl
PHXBOS
Phoenix Sky Harbor Intl
Fri 2/12
11:59 pm-11:14 am
1 stop9h 15m
Boston Logan Intl
Wed 12/31
12:00 am-10:00 pm
Nonstop0h 00m
$199
PhoenixBoston
PHX Phoenix Sky Harbor Intl - BOS Boston Logan Intl
PHXBOS
Phoenix Sky Harbor Intl
Wed 2/17
2:45 pm-11:44 pm
1 stop6h 59m
Boston Logan Intl
Wed 12/31
12:00 am-10:00 pm
Nonstop0h 00m
$199
PhoenixBoston
PHX Phoenix Sky Harbor Intl - BOS Boston Logan Intl
PHXBOS
Phoenix Sky Harbor Intl
Sun 1/3
12:50 am-9:45 am
1 stop6h 55m
Boston Logan Intl
Wed 12/31
12:00 am-10:00 pm
Nonstop0h 00m
$202
PhoenixBoston
PHX Phoenix Sky Harbor Intl - BOS Boston Logan Intl
PHXBOS
Phoenix Sky Harbor Intl
Sun 12/6
7:49 pm-10:19 am
2 stops12h 30m
Boston Logan Intl
Wed 12/31
12:00 am-10:00 pm
Nonstop0h 00m
$209
PhoenixBoston
PHX Phoenix Sky Harbor Intl - BOS Boston Logan Intl
PHXBOS
Phoenix Sky Harbor Intl
Tue 2/2
7:00 am-11:59 pm
3 stops14h 59m
Boston Logan Intl
Wed 12/31
12:00 am-10:00 pm
Nonstop0h 00m
$229
PhoenixBoston
PHX Phoenix Sky Harbor Intl - BOS Boston Logan Intl
PHXBOS
Phoenix Sky Harbor Intl
Tue 12/1
8:19 pm-12:43 pm
2 stops14h 24m
Boston Logan Intl
Wed 12/31
12:00 am-10:00 pm
Nonstop0h 00m
$229
PhoenixBoston
PHX Phoenix Sky Harbor Intl - BOS Boston Logan Intl
PHXBOS
Phoenix Sky Harbor Intl
Tue 1/12
7:00 am-11:59 pm
3 stops14h 59m
Boston Logan Intl
Wed 12/31
12:00 am-10:00 pm
Nonstop0h 00m
$244
PhoenixBoston
PHX Phoenix Sky Harbor Intl - BOS Boston Logan Intl
PHXBOS
Phoenix Sky Harbor Intl
Sat 2/20
1:25 am-10:55 am
1 stop7h 30m
Boston Logan Intl
Wed 12/31
12:00 am-10:00 pm
Nonstop0h 00m
$249
Showing 1-10 of 23 resultsSorted by cheapest first
Compare providers for flights from Sky Harbor Intl to Boston
Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Sky Harbor Intl to Boston in November.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy- | Trust Score*1 star | |
| Price Accuracy2 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy2 stars | Trust Score*1 star |
- Most accurate provider: When it comes to deals on Phoenix Sky Harbor Intl Airport-Boston flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Phoenix Sky Harbor Intl Airport-Boston flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Phoenix Sky Harbor Intl Airport-Boston flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Phoenix Sky Harbor Intl Airport-Boston flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Phoenix Sky Harbor Intl Airport-Boston flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.
Best time to book a flight from Sky Harbor Intl to Boston
Have a flexible travel schedule? Discover the best time to fly to Boston from Sky Harbor Intl with our price prediction graph.
PHX-BOS
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 Phoenix Sky Harbor Intl Airport to Boston
Prices
Airlines
How far ahead should I book a flight from Phoenix Sky Harbor Intl Airport to Boston?
Booking 17 days in advance of your planned departure date is, on average, the best time to get cheap flights from Phoenix Sky Harbor Intl Airport to Boston. The general trend is that the closer you book to the departure date, the more expensive your flight will be.
What is the cheapest month to book a flight from Phoenix Sky Harbor Intl Airport to Boston?
Currently, February is the cheapest month in which you can book a flight from Phoenix Sky Harbor Intl Airport to Boston (average of $271). Flying from Phoenix Sky Harbor Intl Airport to Boston in July is currently the most expensive (average of $484). 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 PHX to BOS?
Find hourly flight availability from Sky Harbor Intl to Boston. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated November 9, 2026.
Unlike in the morning, when flights are generally more expensive, you can save up to 28% on flights from Phoenix Sky Harbor Intl Airport to Boston by exploring options for tickets in the evening.
What is the cheapest day to fly from Phoenix Sky Harbor Intl Airport to Boston?
Use this chart to determine the cheapest time to fly round-trip from Sky Harbor Intl to Boston. Price data was last updated on November 7, 2026.
Travelers seeking maximum savings on their Phoenix Sky Harbor Intl Airport to Boston flight should consider departing on Wednesday evenings 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 Boston
Get insights into the airlines that provide service to Boston. 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 Boston. Reviews last updated November 9, 2026.
See what other customers who have flown with Southwest,Delta, andUnited Airlines from Phoenix Sky Harbor Intl Airport to Boston have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Comfort
8.0
Boarding
8.1
Overall
8.0
Crew
8.6
Food
7.0
Entertainment
7.5
Reviews
1 / 20
8.0
ExcellentPatricia,Oct 2026
DAL - TPA
Comfort
8.0
Boarding
8.1
Overall
8.0
Crew
8.6
Food
7.0
Entertainment
7.5
Reviews
1 / 20
8.0
ExcellentPatricia,Oct 2026
DAL - TPA
Comfort
8.0
Boarding
8.1
Overall
8.0
Crew
8.6
Food
7.0
Entertainment
7.5
Reviews
1 / 20
8.0
ExcellentPatricia,Oct 2026
DAL - TPA
Comfort
8.0
Boarding
8.1
Overall
8.0
Crew
8.6
Food
7.0
Entertainment
7.5
Reviews
1 / 20
8.0
ExcellentPatricia,Oct 2026
DAL - TPA
Comfort
8.0
Boarding
8.1
Overall
8.0
Crew
8.6
Food
7.0
Entertainment
7.5
Reviews
1 / 20
8.0
ExcellentPatricia,Oct 2026
DAL - TPA
Comfort
8.0
Boarding
8.1
Overall
8.0
Crew
8.6
Food
7.0
Entertainment
7.5
Reviews
1 / 20
8.0
ExcellentPatricia,Oct 2026
DAL - TPA
Related info for your journey
Find useful and relevant information for your journey from Sky Harbor Intl to Boston. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
Traveling to a place near Boston?
Book flights to Boston if you plan to visit one of these locationsWaltham
Randolph
Concord
Cambridge
Brockton
Dedham
Cranston
Warwick
Pawtucket
Peabody
Revere
Fitchburg
Londonderry
York Beach
North Falmouth
Chelsea
Swansea
Braintree
Auburn
Sandwich
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Alternative routes for Sky Harbor Intl to Boston
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Other flights to Boston
Explore flights to Boston departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on November 9, 2026.
Complete your trip
Complete your trip to Boston by adding a car rental and/or hotel reservation to your travel itinerary.
Search flights from Sky Harbor Intl to Boston by cabin class
Find flights from Sky Harbor Intl to Boston, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Sky Harbor Intl and Boston flights
Browse other Sky Harbor Intl and Boston flight options. Last updated on November 9, 2026.
Other flights from Sky Harbor Intl
Browse through other flights departing from Sky Harbor Intl. Flights are based on user searches made on Cheapflights and were last updated on November 9, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Top 7 airlines flying from Sky Harbor Intl to Boston
Discover the top 7 airlines that operate flights from Sky Harbor Intl to Boston. 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 7,457,451 searches. Data last updated November 9, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$69 | Average$188 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$121 | Average$329 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$187 | Average$386 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$234 | Average$346 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$247 | Average$464 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$296 | Average$419 | FlexibilityNo cancel fee | On-time63% | |
| Cheapest$323 | Average$416 | FlexibilityNo cancel fee | On-time75% |