$145+ Cheap flights from San Francisco (SFO) to Maine
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 8/24. Fares are subject to change and may not be available on all flights or dates of travel.
SFO — PWM
Sep 5 — Sep 121
Round-trip
1 adult, Economy
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Find cheap flights from San Francisco to Maine 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
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Cheapest flights from San Francisco to MaineExplore the most affordable flight options available from San Francisco to Maine. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 6, 2026.
Explore the most affordable flight options available from San Francisco to Maine. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 6, 2026.
This Expedia deal was found by Cheapflights users on 8/1. 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 8/2910:35 pm -
1 stop10h 12m
Thu 9/38:00 am -
1 stop9h 45m
Deal found 8/1![Multiple Airlines logo]()
$287
This Expedia deal was found by Cheapflights users on 8/6. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/1910:35 pm -
1 stop10h 12m
Sun 8/236:35 am -
Nonstop6h 30m
Deal found 8/6![Multiple Airlines logo]()
$288
This Expedia deal was found by Cheapflights users on 8/1. 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 9/510:35 pm -
1 stop10h 12m
Tue 9/299:30 pm -
Nonstop6h 26m
Deal found 8/1![Multiple Airlines logo]()
$289
This Frontier deal was found by Cheapflights users on 8/4. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/2610:35 pm -
1 stop10h 12m
Tue 9/112:45 pm -
1 stop9h 18m
Deal found 8/4![Frontier logo]()
$290
This Frontier deal was found by Cheapflights users on 8/4. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/2710:35 pm -
1 stop10h 12m
Tue 9/112:45 pm -
1 stop9h 18m
Deal found 8/4![Frontier logo]()
$291
This Expedia deal was found by Cheapflights users on 8/1. 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.
Sun 9/207:08 am -
1 stop19h 39m
Tue 9/2912:52 pm -
1 stop10h 16m
Deal found 8/1![Multiple Airlines logo]()
$292
This Frontier deal was found by Cheapflights users on 8/4. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/2310:35 pm -
1 stop10h 12m
Wed 9/912:54 pm -
1 stop10h 14m
Deal found 8/4![Frontier logo]()
$293
This CheapOair deal was found by Cheapflights users on 8/2. 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.
Tue 9/2210:05 pm -
1 stop11h 04m
Wed 9/309:30 pm -
Nonstop6h 26m
Deal found 8/2![Multiple Airlines logo]()
$294
This Kiwi.com deal was found by Cheapflights users on 8/1. 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.
Sun 8/307:30 pm -
2 stops37h 17m
Wed 9/212:45 pm -
1 stop9h 18m
Deal found 8/1![Frontier logo]()
$296
This American Airlines deal was found by Cheapflights users on 8/5. 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.
Thu 8/2011:45 am -
1 stop8h 59m
Sun 8/235:32 am -
1 stop9h 42m
Deal found 8/5![American Airlines logo]()
$297
This Kiwi.com deal was found by Cheapflights users on 8/3. 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.
Wed 8/265:35 pm -
2 stops15h 12m
Fri 8/2812:45 pm -
1 stop9h 18m
Deal found 8/3![Frontier logo]()
$298
This Southwest deal was found by Cheapflights users on 8/1. 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 -
2 stops10h 40m
Sat 8/295:40 am -
1 stop8h 15m
Deal found 8/1![Southwest logo]()
$358
Best flights from San Francisco to MaineDiscover carefully curated flight deals from San Francisco to Maine that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 6, 2026.
Discover carefully curated flight deals from San Francisco to Maine that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 6, 2026.
This JetBlue deal was found by Cheapflights users on 8/6. 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 JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/297:50 am -
Nonstop5h 44m
Tue 10/136:55 am -
Nonstop6h 35m
Deal found 8/6![JetBlue logo]()
$322
This Delta deal was found by Cheapflights users on 8/1. 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 9/1212:20 pm -
Nonstop5h 48m
Sat 9/197:35 am -
Nonstop6h 29m
Deal found 8/1![Delta logo]()
$327
This United Airlines deal was found by Cheapflights users on 8/1. 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.
Wed 9/1610:16 am -
Nonstop5h 54m
Sun 9/277:45 am -
Nonstop6h 30m
Deal found 8/1![United Airlines logo]()
$338
This Alaska Airlines deal was found by Cheapflights users on 8/2. 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 9/245:16 pm -
1 stop9h 31m
Tue 9/298:00 am -
1 stop18h 12m
Deal found 8/2![Alaska Airlines logo]()
$343
This Southwest deal was found by Cheapflights users on 8/2. 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 9/1611:15 am -
1 stop10h 15m
Wed 9/232:45 pm -
2 stops10h 25m
Deal found 8/2![Southwest logo]()
$352
This American Airlines deal was found by Cheapflights users on 8/6. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/59:51 am -
1 stop9h 22m
Sat 9/191:10 pm -
2 stops11h 44m
Deal found 8/6![American Airlines logo]()
$468
This Expedia deal was found by Cheapflights users on 8/4. 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 11/310:10 pm -
1 stop13h 35m
Fri 11/611:00 am -
1 stop15h 57m
Deal found 8/4![Multiple Airlines logo]()
$590
This United Airlines deal was found by Cheapflights users on 8/1. 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 8/222:07 pm -
Nonstop5h 52m
Wed 8/262:00 pm -
Nonstop6h 23m
Deal found 8/1![United Airlines logo]()
$347
This JetBlue deal was found by Cheapflights users on 8/1. 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 8/269:44 pm -
Nonstop5h 44m
Fri 9/49:20 pm -
Nonstop6h 32m
Deal found 8/1![JetBlue logo]()
$348
This Delta deal was found by Cheapflights users on 8/4. 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.
Fri 9/183:00 pm -
Nonstop5h 46m
Fri 9/258:55 pm -
Nonstop6h 27m
Deal found 8/4![Delta logo]()
$359
This United Airlines deal was found by Cheapflights users on 8/1. 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 8/222:07 pm -
Nonstop5h 52m
Sat 9/54:15 pm -
Nonstop6h 25m
Deal found 8/1![United Airlines logo]()
$347
This JetBlue deal was found by Cheapflights users on 8/4. 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.
Sun 9/209:44 pm -
Nonstop5h 49m
Mon 9/286:50 am -
Nonstop6h 23m
Deal found 8/4![JetBlue logo]()
$359
This Southwest deal was found by Cheapflights users on 8/1. 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.
Mon 10/511:40 pm -
1 stop8h 15m
Thu 10/153:25 pm -
2 stops11h 40m
Deal found 8/1![Southwest logo]()
$401
This Delta deal was found by Cheapflights users on 8/5. 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.
Mon 10/1910:59 pm -
1 stop9h 58m
Tue 10/2711:55 am -
1 stop8h 20m
Deal found 8/5![Delta logo]()
$379
This United Airlines deal was found by Cheapflights users on 8/2. 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 9/110:58 pm -
Nonstop5h 56m
Thu 9/36:00 am -
Nonstop6h 30m
Deal found 8/2![United Airlines logo]()
$348
This Delta deal was found by Cheapflights users on 8/1. 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 10/2112:10 am -
1 stop7h 40m
Tue 10/271:52 pm -
2 stops12h 07m
Deal found 8/1![Delta logo]()
$384
This United Airlines deal was found by Cheapflights users on 8/3. 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.
Sun 8/2311:18 pm -
Nonstop5h 56m
Sun 8/307:45 am -
Nonstop6h 30m
Deal found 8/3![United Airlines logo]()
$368
This Delta deal was found by Cheapflights users on 8/5. 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.
Fri 10/1610:30 pm -
2 stops10h 33m
Sat 10/242:09 pm -
1 stop8h 57m
Deal found 8/5![Delta logo]()
$384
This United Airlines deal was found by Cheapflights users on 8/1. 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.
Wed 8/265:00 am -
1 stop9h 42m
Sun 8/307:30 am -
Nonstop6h 35m
Deal found 8/1![United Airlines logo]()
$369
This Delta deal was found by Cheapflights users on 8/6. 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.
Sat 9/126:35 am -
2 stops11h 37m
Fri 9/184:15 pm -
1 stop11h 19m
Deal found 8/6![Delta logo]()
$384
This United Airlines deal was found by Cheapflights users on 8/3. 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 9/2510:35 pm -
1 stop9h 05m
Sun 9/277:50 am -
Nonstop6h 35m
Deal found 8/3![United Airlines logo]()
$369
This American Airlines deal was found by Cheapflights users on 8/6. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/129:02 am -
2 stops11h 45m
Fri 9/187:02 am -
2 stops12h 16m
Deal found 8/6![American Airlines logo]()
$622
This Delta deal was found by Cheapflights users on 8/1. 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 8/227:13 am -
2 stops11h 18m
Sat 8/296:00 am -
2 stops12h 50m
Deal found 8/1![Delta logo]()
$389
This JetBlue deal was found by Cheapflights users on 8/5. 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 9/110:25 am -
1 stop8h 52m
Sat 9/55:45 am -
1 stop11h 08m
Deal found 8/5![JetBlue logo]()
$545
This United Airlines deal was found by Cheapflights users on 8/5. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/2810:35 pm -
1 stop8h 29m
Mon 8/316:03 am -
1 stop8h 22m
Deal found 8/5![United Airlines logo]()
$379
This American Airlines deal was found by Cheapflights users on 8/6. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/109:29 am -
2 stops11h 18m
Sat 9/127:02 am -
2 stops12h 16m
Deal found 8/6![American Airlines logo]()
$622
This Delta deal was found by Cheapflights users on 8/6. 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.
Fri 11/610:30 pm -
2 stops14h 32m
Sun 11/811:55 am -
2 stops11h 18m
Deal found 8/6![Delta logo]()
$389
This FlightHub deal was found by Cheapflights users on 8/3. 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.
Tue 10/69:44 pm -
1 stop10h 56m
Wed 10/74:43 pm -
1 stop11h 17m
Deal found 8/3![Multiple Airlines logo]()
$745
This Delta deal was found by Cheapflights users on 8/2. 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 8/248:35 pm -
2 stops11h 10m
Sat 8/296:05 am -
2 stops12h 45m
Deal found 8/2![Delta logo]()
$389
This Expedia deal was found by Cheapflights users on 8/3. 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 9/16:00 am -
1 stop11h 40m
Mon 9/77:14 am -
1 stop9h 09m
Deal found 8/3![Multiple Airlines logo]()
$764
Last-minute flights from San Francisco to MaineDiscover last-minute flight deals from San Francisco to Maine. Data last updated August 6, 2026 and is based on user searches.
Discover last-minute flight deals from San Francisco to Maine. Data last updated August 6, 2026 and is based on user searches.
This Expedia deal was found by Cheapflights users on 8/6. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/1910:35 pm -
1 stop10h 12m
Sun 8/236:35 am -
Nonstop6h 30m
Deal found 8/6![Multiple Airlines logo]()
$288
This American Airlines deal was found by Cheapflights users on 8/5. 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.
Thu 8/2011:45 am -
1 stop8h 59m
Sun 8/235:32 am -
1 stop9h 42m
Deal found 8/5![American Airlines logo]()
$297
This Southwest deal was found by Cheapflights users on 8/1. 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 -
2 stops10h 40m
Sat 8/295:40 am -
1 stop8h 15m
Deal found 8/1![Southwest logo]()
$358
This Frontier deal was found by Cheapflights users on 8/4. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/2310:35 pm -
1 stop10h 12m
Wed 9/912:54 pm -
1 stop10h 14m
Deal found 8/4![Frontier logo]()
$293
This Frontier deal was found by Cheapflights users on 8/4. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/2610:35 pm -
1 stop10h 12m
Tue 9/112:45 pm -
1 stop9h 18m
Deal found 8/4![Frontier logo]()
$290
This Kiwi.com deal was found by Cheapflights users on 8/3. 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.
Wed 8/265:35 pm -
2 stops15h 12m
Fri 8/2812:45 pm -
1 stop9h 18m
Deal found 8/3![Frontier logo]()
$298
This Frontier deal was found by Cheapflights users on 8/4. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/2710:35 pm -
1 stop10h 12m
Tue 9/112:45 pm -
1 stop9h 18m
Deal found 8/4![Frontier logo]()
$291
This Expedia deal was found by Cheapflights users on 8/1. 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 8/2910:35 pm -
1 stop10h 12m
Thu 9/38:00 am -
1 stop9h 45m
Deal found 8/1![Multiple Airlines logo]()
$287
This Kiwi.com deal was found by Cheapflights users on 8/1. 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.
Sun 8/307:30 pm -
2 stops37h 17m
Wed 9/212:45 pm -
1 stop9h 18m
Deal found 8/1![Frontier logo]()
$296
This Expedia deal was found by Cheapflights users on 8/1. 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 9/510:35 pm -
1 stop10h 12m
Tue 9/156:50 am -
Nonstop6h 23m
Deal found 8/1![Multiple Airlines logo]()
$289
This Expedia deal was found by Cheapflights users on 8/1. 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.
Sun 9/207:08 am -
1 stop19h 39m
Tue 9/2912:52 pm -
1 stop10h 16m
Deal found 8/1![Multiple Airlines logo]()
$292
This CheapOair deal was found by Cheapflights users on 8/2. 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.
Tue 9/2210:05 pm -
1 stop11h 04m
Wed 9/309:30 pm -
Nonstop6h 26m
Deal found 8/2![Multiple Airlines logo]()
$294
One-way flights from San Francisco to MaineSearch for one-way flight options from San Francisco to Maine. Find affordable one-way fares based on user searches. Data last updated August 6, 2026.
Search for one-way flight options from San Francisco to Maine. Find affordable one-way fares based on user searches. Data last updated August 6, 2026.
This Southwest deal was found by Cheapflights users on 8/3. 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.
Mon 8/2410:30 pm -
1 stop8h 25m
Deal found 8/3![Southwest logo]()
$145
This United Airlines deal was found by Cheapflights users on 8/6. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/92:07 pm -
Nonstop5h 52m
Deal found 8/6![United Airlines logo]()
$154
This Kiwi.com deal was found by Cheapflights users on 8/2. 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 8/287:30 pm -
2 stops37h 17m
Deal found 8/2![Frontier logo]()
$155
This Kiwi.com deal was found by Cheapflights users on 8/5. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/28:56 pm -
2 stops33h 13m
Deal found 8/5![Frontier logo]()
$156
This Kiwi.com deal was found by Cheapflights users on 8/2. 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.
Tue 8/186:00 am -
2 stops26h 47m
Deal found 8/2![Frontier logo]()
$157
This Super.com deal was found by Cheapflights users on 8/1. 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 9/2911:59 pm -
1 stop7h 52m
Deal found 8/1![JetBlue logo]()
$160
This Super.com deal was found by Cheapflights users on 8/2. 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 9/97:50 am -
Nonstop5h 44m
Deal found 8/2![JetBlue logo]()
$161
This Alaska Airlines deal was found by Cheapflights users on 8/1. 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.
Fri 9/115:16 pm -
1 stop9h 31m
Deal found 8/1![Alaska Airlines logo]()
$162
This Kiwi.com deal was found by Cheapflights users on 8/1. 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.
Thu 10/110:05 pm -
2 stops32h 24m
Deal found 8/1![Multiple Airlines logo]()
$163
This Delta deal was found by Cheapflights users on 8/3. 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 9/233:00 pm -
Nonstop5h 46m
Deal found 8/3![Delta logo]()
$164
This Frontier deal was found by Cheapflights users on 8/4. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/2610:35 pm -
1 stop10h 12m
Deal found 8/4![Frontier logo]()
$165
This Kiwi.com deal was found by Cheapflights users on 8/1. 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 8/241:07 pm -
3 stops49h 57m
Deal found 8/1![Multiple Airlines logo]()
$174
Find flight deals from San Francisco to Maine
Keep the following information in mind while searching for San Francisco to Maine flight deals. Data was last updated August 6, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $287 (Expedia) |
One-way from | $145 (Southwest) |
Popular in | December |
Cheapest in | January |
Average price | $597 |
Good round-trip deal | $539 or less |
Good one-way deal | $498 or less |
Cheapflights Fare Finder
Customize your flight search to find flights from San Francisco to Maine 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 August 6, 2026.
Use the filters below to find and compare flights from San Francisco to Maine that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
San FranciscoBoston
SFO San Francisco - BOS Boston Logan Intl
SFOBOS
San Francisco
Tue 9/29
7:50 am-4:34 pm
Nonstop5h 44m
Boston Logan Intl
Tue 10/13
6:55 am-10:30 am
Nonstop6h 35m
$322
San FranciscoBoston
SFO San Francisco - BOS Boston Logan Intl
SFOBOS
San Francisco
Sat 9/12
12:20 pm-9:08 pm
Nonstop5h 48m
Boston Logan Intl
Sat 9/19
7:35 am-11:04 am
Nonstop6h 29m
$327
San FranciscoBoston
SFO San Francisco - BOS Boston Logan Intl
SFOBOS
San Francisco
Wed 9/16
10:16 am-7:10 pm
Nonstop5h 54m
Boston Logan Intl
Sun 9/27
7:45 am-11:15 am
Nonstop6h 30m
$338
San FranciscoBoston
SFO San Francisco - BOS Boston Logan Intl
SFOBOS
San Francisco
Thu 9/24
5:16 pm-5:47 am
1 stop9h 31m
Boston Logan Intl
Tue 9/29
8:00 am-11:12 pm
1 stop18h 12m
$343
San FranciscoBoston
SFO San Francisco - BOS Boston Logan Intl
SFOBOS
San Francisco
Sat 8/22
2:07 pm-10:59 pm
Nonstop5h 52m
Boston Logan Intl
Wed 8/26
2:00 pm-5:23 pm
Nonstop6h 23m
$347
San FranciscoBoston
SFO San Francisco - BOS Boston Logan Intl
SFOBOS
San Francisco
Sat 8/22
2:07 pm-10:59 pm
Nonstop5h 52m
Boston Logan Intl
Sat 9/5
4:15 pm-7:40 pm
Nonstop6h 25m
$347
San FranciscoBoston
SFO San Francisco - BOS Boston Logan Intl
SFOBOS
San Francisco
Wed 8/26
9:44 pm-6:28 am
Nonstop5h 44m
Boston Logan Intl
Fri 9/4
9:20 pm-12:52 am
Nonstop6h 32m
$348
San FranciscoBoston
SFO San Francisco - BOS Boston Logan Intl
SFOBOS
San Francisco
Tue 9/1
10:58 pm-7:54 am
Nonstop5h 56m
Boston Logan Intl
Thu 9/3
6:00 am-9:30 am
Nonstop6h 30m
$348
San FranciscoBoston
SFO San Francisco - BOS Boston Logan Intl
SFOBOS
San Francisco
Wed 9/16
11:15 am-12:30 am
1 stop10h 15m
Boston Logan Intl
Wed 9/23
2:45 pm-10:10 pm
2 stops10h 25m
$352
San FranciscoBoston
SFO San Francisco - BOS Boston Logan Intl
SFOBOS
San Francisco
Fri 9/18
3:00 pm-11:46 pm
Nonstop5h 46m
Boston Logan Intl
Fri 9/25
8:55 pm-12:22 am
Nonstop6h 27m
$359
Showing 1-10 of 60 resultsSorted by cheapest first
Best time to book a flight from San Francisco to Maine
Have a flexible travel schedule? Discover the best time to fly to Maine from San Francisco with our price prediction graph.
SFO-PWM
SFO-BOS
SFO-BGR
SFO-PQI
SFO-AUG
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 Maine
SFO-USME
SFO-PWM
SFO-BOS
SFO-BGR
SFO-PQI
What is the cheapest month to book a flight from San Francisco to Maine?
Currently, January is the cheapest month in which you can book a flight from San Francisco to Maine (average of $343). Flying from San Francisco to Maine in February is currently the most expensive (average of $730). 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 ME?
Find hourly flight availability from San Francisco to Maine. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated August 6, 2026.
When flying from San Francisco to Maine, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.
How much does it cost to fly round-trip from San Francisco to Maine?
Airfare is below average for this route at the moment.
San Francisco to Maine flights typically cost between $450 and $778 in August.The cheapest round-trip price found within the last 5 days was $358 on Southwest (Aug 22-Aug 29).
How far ahead should I book a flight from San Francisco to Maine?
The price you pay for your flight from San Francisco to Maine may vary depending on when you book. For the best chance of a lower fare, look to book 38 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.
Reviews of airlines servicing Maine
Get insights into the airlines that provide service to Maine. 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 Maine. Reviews last updated August 6, 2026.
Read through reviews of airlines operating flights from San Francisco to Maine, such as Southwest,Delta, andUnited Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Crew
8.6
Food
7.0
Overall
8.0
Comfort
8.0
Boarding
8.1
Entertainment
7.5
Reviews
1 / 20
8.0
ExcellentLa Tracimeldamarcos,Jun 2026
LAX - SLC
Crew
8.6
Food
7.0
Overall
8.0
Comfort
8.0
Boarding
8.1
Entertainment
7.5
Reviews
1 / 20
8.0
ExcellentLa Tracimeldamarcos,Jun 2026
LAX - SLC
Crew
8.6
Food
7.0
Overall
8.0
Comfort
8.0
Boarding
8.1
Entertainment
7.5
Reviews
1 / 20
8.0
ExcellentLa Tracimeldamarcos,Jun 2026
LAX - SLC
Crew
8.6
Food
7.0
Overall
8.0
Comfort
8.0
Boarding
8.1
Entertainment
7.5
Reviews
1 / 20
8.0
ExcellentLa Tracimeldamarcos,Jun 2026
LAX - SLC
Crew
8.6
Food
7.0
Overall
8.0
Comfort
8.0
Boarding
8.1
Entertainment
7.5
Reviews
1 / 20
8.0
ExcellentLa Tracimeldamarcos,Jun 2026
LAX - SLC
Crew
8.6
Food
7.0
Overall
8.0
Comfort
8.0
Boarding
8.1
Entertainment
7.5
Reviews
1 / 20
8.0
ExcellentLa Tracimeldamarcos,Jun 2026
LAX - SLC
Related info for your journey
Find useful and relevant information for your journey from San Francisco to Maine. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
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Alternative routes for San Francisco to Maine
See prices for flight routes from nearby airports that may be better suited for you.
Complete your trip
Complete your trip to Maine by adding a car rental and/or hotel reservation to your travel itinerary.
Search flights from San Francisco to Maine by cabin class
Find flights from San Francisco to Maine, based on your preferred cabin class, be it economy, premium economy, business, or first class.
San Francisco and Maine flights
Browse other San Francisco and Maine flight options. Last updated on August 6, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
San Francisco to Maine flights
Consider these flights traveling from San Francisco to Maine.
Top 5 airlines flying from San Francisco to Maine
Discover the top 5 airlines that operate flights from San Francisco to Maine. 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 August 6, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$250 | Average$567 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$256 | Average$512 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$292 | Average$362 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$304 | Average$454 | FlexibilityNo cancel fee | On-time63% | |
| Cheapest$331 | Average$597 | FlexibilityNo cancel fee | On-time69% |