$130+ Cheap flights from San Antonio (SAT) 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 7/11. Fares are subject to change and may not be available on all flights or dates of travel.
SAT — PWM
Jun 12 — Jun 191
Round-trip
1 adult, Economy
We work with more than 300 partners to bring you better travel deals
Find cheap flights from San Antonio 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
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 Antonio to Maine
Cheapest
Best
Last-minute
One-way
Cheapest flights from San Antonio to MaineExplore the most affordable flight options available from San Antonio to Maine. Find the lowest fares from popular airlines and budget airlines, with prices last updated on May 13, 2026.
Explore the most affordable flight options available from San Antonio to Maine. Find the lowest fares from popular airlines and budget airlines, with prices last updated on May 13, 2026.
This Delta deal was found by Cheapflights users on 5/12. 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 8/111:20 pm
SAT
- BOS
Nonstop4h 27m
Delta
Tue 8/189:01 am
BOS
- SAT
Nonstop4h 24m
Delta
Deal found 5/12![Delta logo]()
$299
This Delta deal was found by Cheapflights users on 5/12. 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 8/195:29 pm
SAT
- BOS
1 stop6h 56m
Delta
Mon 8/245:16 pm
BOS
- SAT
1 stop6h 18m
Delta
Deal found 5/12![Delta logo]()
$319
This Southwest deal was found by Cheapflights users on 5/12. 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 7/93:45 pm
SAT
- BOS
2 stops7h 20m
Southwest
Tue 7/145:25 am
BOS
- SAT
1 stop6h 20m
Southwest
Deal found 5/12![Southwest logo]()
$324
This Delta deal was found by Cheapflights users on 5/8. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/92:26 pm
SAT
- BOS
1 stop8h 29m
Delta
Tue 7/145:30 am
BOS
- SAT
1 stop9h 02m
Delta
Deal found 5/8![Delta logo]()
$329
This United Airlines deal was found by Cheapflights users on 5/10. 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 6/91:20 pm
SAT
- BGR
1 stop7h 27m
United Airlines
Tue 6/166:00 am
BGR
- SAT
1 stop7h 12m
United Airlines
Deal found 5/10![United Airlines logo]()
$330
This Southwest deal was found by Cheapflights users on 5/8. 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.
Sun 6/73:20 pm
SAT
- BOS
1 stop7h 45m
Southwest
Sat 6/136:40 am
BOS
- SAT
1 stop13h 25m
Southwest
Deal found 5/8![Southwest logo]()
$334
This Delta deal was found by Cheapflights users on 5/11. 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 6/305:25 am
SAT
- BGR
2 stops9h 36m
Delta
Fri 7/32:45 pm
BGR
- SAT
1 stop6h 56m
Delta
Deal found 5/11![Delta logo]()
$335
This Delta deal was found by Cheapflights users on 5/12. 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 7/212:26 pm
SAT
- BOS
1 stop8h 29m
Delta
Sun 7/265:30 am
BOS
- SAT
1 stop6h 04m
Delta
Deal found 5/12![Delta logo]()
$339
This American Airlines deal was found by Cheapflights users on 5/11. 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 6/135:52 pm
SAT
- BOS
1 stop5h 48m
American Airlines
Fri 6/193:35 pm
BOS
- SAT
1 stop8h 30m
American Airlines
Deal found 5/11![American Airlines logo]()
$341
This Southwest deal was found by Cheapflights users on 5/10. 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 6/162:40 pm
SAT
- BOS
2 stops7h 00m
Southwest
Tue 6/235:25 am
BOS
- SAT
1 stop6h 20m
Southwest
Deal found 5/10![Southwest logo]()
$344
This Southwest deal was found by Cheapflights users on 5/8. 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 6/96:10 am
SAT
- BOS
2 stops7h 50m
Southwest
Fri 6/127:55 am
BOS
- SAT
2 stops13h 40m
Southwest
Deal found 5/8![Southwest logo]()
$345
This Delta deal was found by Cheapflights users on 5/11. 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 6/61:11 pm
SAT
- BOS
Nonstop4h 15m
Delta
Wed 6/179:00 am
BOS
- SAT
Nonstop4h 25m
Delta
Deal found 5/11![Delta logo]()
$349
Best flights from San Antonio to MaineDiscover carefully curated flight deals from San Antonio to Maine that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated May 13, 2026.
Discover carefully curated flight deals from San Antonio to Maine that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated May 13, 2026.
This Delta deal was found by Cheapflights users on 5/13. 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 8/111:20 pm
SAT
- BOS
Nonstop4h 27m
Delta
Sat 8/229:01 am
BOS
- SAT
Nonstop4h 24m
Delta
Deal found 5/13![Delta logo]()
$299
This Southwest deal was found by Cheapflights users on 5/12. 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 7/155:15 am
SAT
- BOS
1 stop7h 30m
Southwest
Wed 7/156:25 pm
BOS
- SAT
1 stop6h 00m
Southwest
Deal found 5/12![Southwest logo]()
$319
This United Airlines deal was found by Cheapflights users on 5/10. 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 6/91:20 pm
SAT
- BGR
1 stop7h 27m
United Airlines
Tue 6/166:00 am
BGR
- SAT
1 stop7h 12m
United Airlines
Deal found 5/10![United Airlines logo]()
$330
This American Airlines deal was found by Cheapflights users on 5/8. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/166:00 am
SAT
- BGR
2 stops10h 52m
American Airlines
Sun 5/242:22 pm
BGR
- SAT
1 stop7h 40m
American Airlines
Deal found 5/8![American Airlines logo]()
$410
This Southwest deal was found by Cheapflights users on 5/10. 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.
Fri 7/103:45 pm
SAT
- BOS
2 stops7h 20m
Southwest
Wed 7/155:25 am
BOS
- SAT
1 stop6h 20m
Southwest
Deal found 5/10![Southwest logo]()
$324
This Delta deal was found by Cheapflights users on 5/11. 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 6/305:25 am
SAT
- BGR
2 stops9h 36m
Delta
Fri 7/35:05 am
BGR
- SAT
2 stops11h 09m
Delta
Deal found 5/11![Delta logo]()
$340
This United Airlines deal was found by Cheapflights users on 5/12. 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 6/96:40 am
SAT
- PWM
1 stop6h 49m
United Airlines
Tue 6/166:00 am
PWM
- SAT
1 stop7h 12m
United Airlines
Deal found 5/12![United Airlines logo]()
$351
This Southwest deal was found by Cheapflights users on 5/8. 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 6/96:10 am
SAT
- BOS
2 stops7h 50m
Southwest
Fri 6/127:55 am
BOS
- SAT
2 stops13h 40m
Southwest
Deal found 5/8![Southwest logo]()
$345
This Delta deal was found by Cheapflights users on 5/12. 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 6/96:40 am
SAT
- PWM
2 stops9h 09m
Delta
Tue 6/166:25 am
PWM
- SAT
1 stop6h 25m
Delta
Deal found 5/12![Delta logo]()
$356
This United Airlines deal was found by Cheapflights users on 5/12. 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 6/161:20 pm
SAT
- BGR
1 stop7h 27m
United Airlines
Tue 6/236:02 am
BGR
- SAT
1 stop7h 28m
United Airlines
Deal found 5/12![United Airlines logo]()
$358
This Delta deal was found by Cheapflights users on 5/13. 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 8/1810:46 am
SAT
- PWM
2 stops11h 44m
Delta
Wed 8/264:47 pm
PWM
- SAT
2 stops8h 41m
Delta
Deal found 5/13![Delta logo]()
$361
This United Airlines deal was found by Cheapflights users on 5/12. 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 9/227:00 am
SAT
- PWM
1 stop6h 35m
United Airlines
Thu 10/16:00 am
PWM
- SAT
1 stop6h 40m
United Airlines
Deal found 5/12![United Airlines logo]()
$364
This Southwest deal was found by Cheapflights users on 5/12. 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 9/175:35 am
SAT
- BOS
2 stops9h 10m
Southwest
Mon 9/285:50 am
BOS
- SAT
2 stops9h 25m
Southwest
Deal found 5/12![Southwest logo]()
$369
This Delta deal was found by Cheapflights users on 5/11. 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 6/132:52 pm
SAT
- PWM
1 stop7h 13m
Delta
Tue 6/164:45 pm
PWM
- SAT
1 stop6h 36m
Delta
Deal found 5/11![Delta logo]()
$364
This Southwest deal was found by Cheapflights users on 5/11. 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.
Fri 6/193:45 pm
SAT
- BOS
1 stop7h 20m
Southwest
Mon 6/225:20 pm
BOS
- SAT
2 stops8h 40m
Southwest
Deal found 5/11![Southwest logo]()
$373
This Delta deal was found by Cheapflights users on 5/9. 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 6/111:20 pm
SAT
- BOS
Nonstop4h 28m
Delta
Tue 6/239:00 am
BOS
- SAT
Nonstop4h 25m
Delta
Deal found 5/9![Delta logo]()
$368
This United Airlines deal was found by Cheapflights users on 5/11. 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 5/271:40 pm
SAT
- BGR
1 stop7h 07m
United Airlines
Sun 5/316:00 am
BGR
- SAT
1 stop7h 12m
United Airlines
Deal found 5/11![United Airlines logo]()
$418
This American Airlines deal was found by Cheapflights users on 5/11. 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 7/76:00 am
SAT
- BGR
2 stops9h 24m
American Airlines
Sun 7/124:23 pm
BGR
- SAT
1 stop6h 54m
American Airlines
Deal found 5/11![American Airlines logo]()
$559
This Southwest deal was found by Cheapflights users on 5/12. 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 7/163:45 pm
SAT
- BOS
2 stops7h 20m
Southwest
Tue 7/215:50 am
BOS
- SAT
2 stops7h 55m
Southwest
Deal found 5/12![Southwest logo]()
$398
This Delta deal was found by Cheapflights users on 5/13. 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 9/155:30 am
SAT
- PWM
2 stops10h 30m
Delta
Mon 9/216:00 am
PWM
- SAT
1 stop6h 10m
Delta
Deal found 5/13![Delta logo]()
$369
This Delta deal was found by Cheapflights users on 5/12. 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 9/222:10 pm
SAT
- PWM
2 stops8h 49m
Delta
Thu 10/16:30 am
PWM
- SAT
2 stops11h 39m
Delta
Deal found 5/12![Delta logo]()
$374
This Delta deal was found by Cheapflights users on 5/10. 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 6/291:20 pm
SAT
- BOS
Nonstop4h 28m
Delta
Sun 7/55:55 am
BOS
- SAT
1 stop6h 51m
Delta
Deal found 5/10![Delta logo]()
$378
This United Airlines deal was found by Cheapflights users on 5/8. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 6/69:37 am
SAT
- BGR
2 stops12h 55m
United Airlines
Mon 6/156:00 am
BGR
- SAT
1 stop7h 12m
United Airlines
Deal found 5/8![United Airlines logo]()
$569
This Delta deal was found by Cheapflights users on 5/10. 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 5/301:11 pm
SAT
- BOS
Nonstop4h 15m
Delta
Sun 5/318:30 am
BOS
- SAT
Nonstop4h 40m
Delta
Deal found 5/10![Delta logo]()
$399
This Delta deal was found by Cheapflights users on 5/12. 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 6/61:11 pm
SAT
- BOS
Nonstop4h 15m
Delta
Wed 6/109:00 am
BOS
- SAT
Nonstop4h 25m
Delta
Deal found 5/12![Delta logo]()
$399
This Delta deal was found by Cheapflights users on 5/11. 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 5/2712:08 pm
SAT
- BGR
2 stops10h 25m
Delta
Sun 5/316:00 am
BGR
- SAT
2 stops10h 52m
Delta
Deal found 5/11![Delta logo]()
$439
This Delta deal was found by Cheapflights users on 5/11. 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 6/35:20 am
SAT
- BGR
2 stops9h 27m
Delta
Mon 6/812:02 pm
BGR
- SAT
2 stops11h 19m
Delta
Deal found 5/11![Delta logo]()
$544
This Delta deal was found by Cheapflights users on 5/9. 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 6/1612:05 pm
SAT
- BGR
2 stops10h 30m
Delta
Tue 6/2312:02 pm
BGR
- SAT
2 stops11h 19m
Delta
Deal found 5/9![Delta logo]()
$544
Last-minute flights from San Antonio to MaineDiscover last-minute flight deals from San Antonio to Maine. Data last updated May 13, 2026 and is based on user searches.
Discover last-minute flight deals from San Antonio to Maine. Data last updated May 13, 2026 and is based on user searches.
This Delta deal was found by Cheapflights users on 5/11. 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 6/61:11 pm
SAT
- BOS
Nonstop4h 15m
Delta
Tue 6/169:00 am
BOS
- SAT
Nonstop4h 25m
Delta
Deal found 5/11![Delta logo]()
$349
This Southwest deal was found by Cheapflights users on 5/8. 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.
Sun 6/73:20 pm
SAT
- BOS
1 stop7h 45m
Southwest
Sat 6/136:40 am
BOS
- SAT
1 stop13h 25m
Southwest
Deal found 5/8![Southwest logo]()
$334
This United Airlines deal was found by Cheapflights users on 5/10. 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 6/91:20 pm
SAT
- BGR
1 stop7h 27m
United Airlines
Tue 6/166:00 am
BGR
- SAT
1 stop7h 12m
United Airlines
Deal found 5/10![United Airlines logo]()
$330
This Southwest deal was found by Cheapflights users on 5/8. 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 6/96:10 am
SAT
- BOS
2 stops7h 50m
Southwest
Fri 6/127:55 am
BOS
- SAT
2 stops13h 40m
Southwest
Deal found 5/8![Southwest logo]()
$345
This Delta deal was found by Cheapflights users on 5/11. 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 6/101:20 pm
SAT
- BOS
Nonstop4h 28m
Delta
Tue 6/169:00 am
BOS
- SAT
Nonstop4h 25m
Delta
Deal found 5/11![Delta logo]()
$319
This Delta deal was found by Cheapflights users on 5/12. 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 6/1112:45 pm
SAT
- BOS
1 stop8h 56m
Delta
Thu 6/189:00 am
BOS
- SAT
Nonstop4h 25m
Delta
Deal found 5/12![Delta logo]()
$309
This Delta deal was found by Cheapflights users on 5/12. 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 6/126:19 pm
SAT
- BOS
1 stop6h 12m
Delta
Fri 6/194:30 pm
BOS
- SAT
1 stop9h 03m
Delta
Deal found 5/12![Delta logo]()
$339
This American Airlines deal was found by Cheapflights users on 5/11. 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 6/135:52 pm
SAT
- BOS
1 stop5h 48m
American Airlines
Fri 6/193:35 pm
BOS
- SAT
1 stop8h 30m
American Airlines
Deal found 5/11![American Airlines logo]()
$341
This Southwest deal was found by Cheapflights users on 5/10. 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 6/162:40 pm
SAT
- BOS
2 stops7h 00m
Southwest
Tue 6/235:25 am
BOS
- SAT
1 stop6h 20m
Southwest
Deal found 5/10![Southwest logo]()
$344
This Southwest deal was found by Cheapflights users on 5/11. 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 6/293:45 pm
SAT
- BOS
2 stops7h 20m
Southwest
Wed 7/12:25 pm
BOS
- SAT
1 stop8h 10m
Southwest
Deal found 5/11![Southwest logo]()
$324
This Delta deal was found by Cheapflights users on 5/11. 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 6/301:20 pm
SAT
- BOS
Nonstop4h 28m
Delta
Fri 7/38:05 am
BOS
- SAT
1 stop8h 09m
Delta
Deal found 5/11![Delta logo]()
$329
This Delta deal was found by Cheapflights users on 5/11. 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 6/305:25 am
SAT
- BGR
2 stops9h 36m
Delta
Fri 7/32:45 pm
BGR
- SAT
1 stop6h 56m
Delta
Deal found 5/11![Delta logo]()
$335
One-way flights from San Antonio to MaineSearch for one-way flight options from San Antonio to Maine. Find affordable one-way fares based on user searches. Data last updated May 13, 2026.
Search for one-way flight options from San Antonio to Maine. Find affordable one-way fares based on user searches. Data last updated May 13, 2026.
This CheapOair deal was found by Cheapflights users on 5/11. 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.
Sat 7/114:26 pm
SAT
- BOS
1 stop16h 43m
Frontier
Deal found 5/11![Frontier logo]()
$130
This Kiwi.com deal was found by Cheapflights users on 5/9. 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 6/511:30 am
SAT
- BOS
2 stops22h 36m
Multiple Airlines
Deal found 5/9![Multiple Airlines logo]()
$140
This Booking.com deal was found by Cheapflights users on 5/10. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/44:22 pm
SAT
- BOS
1 stop16h 47m
Frontier
Deal found 5/10![Frontier logo]()
$152
This CheapOair deal was found by Cheapflights users on 5/10. 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.
Sat 8/14:26 pm
SAT
- BOS
1 stop16h 43m
Frontier
Deal found 5/10![Frontier logo]()
$156
This Southwest deal was found by Cheapflights users on 5/12. 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 6/303:15 pm
SAT
- BOS
1 stop7h 05m
Southwest
Deal found 5/12![Southwest logo]()
$160
This Southwest deal was found by Cheapflights users on 5/8. 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.
Sun 6/73:20 pm
SAT
- BOS
1 stop7h 45m
Southwest
Deal found 5/8![Southwest logo]()
$165
This Kiwi.com deal was found by Cheapflights users on 5/12. 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 6/811:30 am
SAT
- BOS
3 stops46h 35m
Multiple Airlines
Deal found 5/12![Multiple Airlines logo]()
$174
This Southwest deal was found by Cheapflights users on 5/8. 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.
Sun 6/1412:05 pm
SAT
- BOS
2 stops11h 50m
Southwest
Deal found 5/8![Southwest logo]()
$176
This Southwest deal was found by Cheapflights users on 5/11. 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 6/103:15 pm
SAT
- PWM
1 stop6h 40m
Southwest
Deal found 5/11![Southwest logo]()
$176
This Delta deal was found by Cheapflights users on 5/12. 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 8/1911:29 am
SAT
- PWM
2 stops10h 51m
Delta
Deal found 5/12![Delta logo]()
$181
This Delta deal was found by Cheapflights users on 5/11. 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 6/136:05 am
SAT
- PWM
1 stop6h 36m
Delta
Deal found 5/11![Delta logo]()
$189
This Southwest deal was found by Cheapflights users on 5/11. 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 6/153:40 pm
SAT
- PWM
2 stops7h 25m
Southwest
Deal found 5/11![Southwest logo]()
$194
Find flight deals from San Antonio to Maine
Keep the following information in mind while searching for San Antonio to Maine flight deals. Data was last updated May 13, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $299 (Delta) |
One-way from | $130 (CheapOair) |
Popular in | December |
Cheapest in | August |
Average price | $436 |
Cheapflights Fare Finder
Customize your flight search to find flights from San Antonio 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 May 13, 2026.
Use the filters below to find and compare flights from San Antonio to Maine that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
San AntonioBoston
SAT - BOS
SATBOS
San Antonio
Tue 8/11
1:20 pm-6:47 pm
Nonstop4h 27m
Boston Logan Intl
Sat 8/22
9:01 am-12:25 pm
Nonstop4h 24m
$299
San AntonioBoston
SAT - BOS
SATBOS
San Antonio
Wed 7/15
5:15 am-1:45 pm
1 stop7h 30m
Boston Logan Intl
Wed 7/15
6:25 pm-11:25 pm
1 stop6h 00m
$319
San AntonioBoston
SAT - BOS
SATBOS
San Antonio
Fri 7/10
3:45 pm-12:05 am
2 stops7h 20m
Boston Logan Intl
Wed 7/15
5:25 am-10:45 am
1 stop6h 20m
$324
San AntonioBangor
SAT - BGR
SATBGR
San Antonio
Tue 6/9
1:20 pm-9:47 pm
1 stop7h 27m
Bangor
Tue 6/16
6:00 am-12:12 pm
1 stop7h 12m
$330
San AntonioBangor
SAT - BGR
SATBGR
San Antonio
Tue 6/30
5:25 am-4:01 pm
2 stops9h 36m
Bangor
Fri 7/3
5:05 am-3:14 pm
2 stops11h 09m
$340
San AntonioBoston
SAT - BOS
SATBOS
San Antonio
Tue 6/9
6:10 am-3:00 pm
2 stops7h 50m
Boston Logan Intl
Fri 6/12
7:55 am-8:35 pm
2 stops13h 40m
$345
San AntonioPortland
SAT - PWM
SATPWM
San Antonio
Tue 6/9
6:40 am-2:29 pm
1 stop6h 49m
Portland
Tue 6/16
6:00 am-12:12 pm
1 stop7h 12m
$351
San AntonioPortland
SAT - PWM
SATPWM
San Antonio
Tue 6/9
6:40 am-4:49 pm
2 stops9h 09m
Portland
Tue 6/16
6:25 am-11:50 am
1 stop6h 25m
$356
San AntonioBangor
SAT - BGR
SATBGR
San Antonio
Tue 6/16
1:20 pm-9:47 pm
1 stop7h 27m
Bangor
Tue 6/23
6:02 am-12:30 pm
1 stop7h 28m
$358
San AntonioPortland
SAT - PWM
SATPWM
San Antonio
Tue 8/18
10:46 am-11:30 pm
2 stops11h 44m
Portland
Wed 8/26
4:47 pm-12:28 am
2 stops8h 41m
$361
Showing 1-10 of 52 resultsSorted by cheapest first
Best time to book a flight from San Antonio to Maine
Have a flexible travel schedule? Discover the best time to fly to Maine from San Antonio with our price prediction graph.
SAT-BOS
SAT-BGR
SAT-PWM
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 Antonio to Maine
SAT-USME
SAT-BOS
SAT-BGR
SAT-PWM
How much does it cost to fly round-trip from San Antonio to Maine?
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 May 13, 2026.
See what other customers who have flown with Southwest,Delta, andUnited Airlines from San Antonio to Maine have to say. 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.
Crew
8.6
Overall
7.9
Comfort
8.0
Entertainment
7.5
Boarding
8.1
Food
7.0
Reviews
1 / 20
2.0
MediocreDominic,Mar 2026
MCO - SMF
Crew
8.6
Overall
7.9
Comfort
8.0
Entertainment
7.5
Boarding
8.1
Food
7.0
Reviews
1 / 20
2.0
MediocreDominic,Mar 2026
MCO - SMF
Crew
8.6
Overall
7.9
Comfort
8.0
Entertainment
7.5
Boarding
8.1
Food
7.0
Reviews
1 / 20
2.0
MediocreDominic,Mar 2026
MCO - SMF
Crew
8.6
Overall
7.9
Comfort
8.0
Entertainment
7.5
Boarding
8.1
Food
7.0
Reviews
1 / 20
2.0
MediocreDominic,Mar 2026
MCO - SMF
Crew
8.6
Overall
7.9
Comfort
8.0
Entertainment
7.5
Boarding
8.1
Food
7.0
Reviews
1 / 20
2.0
MediocreDominic,Mar 2026
MCO - SMF
Related info for your journey
Find useful and relevant information for your journey from San Antonio to Maine. 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 Antonio 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 Antonio to Maine by cabin class
Find flights from San Antonio to Maine, based on your preferred cabin class, be it economy, premium economy, business, or first class.
San Antonio and Maine flights
Browse other San Antonio and Maine flight options. Last updated on May 13, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
San Antonio to Maine flights
Consider these flights traveling from San Antonio to Maine.
Top 4 airlines flying from San Antonio to Maine
Discover the top 4 airlines that operate flights from San Antonio 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 May 13, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$172 | Average$416 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$218 | Average$535 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$296 | Average$387 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$365 | Average$476 | FlexibilityNo cancel fee | On-time63% |