$104+ Cheap flights from Massachusetts to San Antonio (SAT)
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 4/13. Fares are subject to change and may not be available on all flights or dates of travel.
BOS — SAT
Apr 28 — May 51
Round-trip
1 adult, Economy
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Find cheap flights from Massachusetts to San Antonio with Cheapflights
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Cheapest flights from Massachusetts to San AntonioExplore the most affordable flight options available from Massachusetts to San Antonio. Find the lowest fares from popular airlines and budget airlines, with prices last updated on March 29, 2026.
Explore the most affordable flight options available from Massachusetts to San Antonio. Find the lowest fares from popular airlines and budget airlines, with prices last updated on March 29, 2026.
This Southwest deal was found by Cheapflights users on 3/25. 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 4/222:45 pm
ALB
- SAT
1 stop7h 55m
Southwest
Wed 4/292:35 pm
SAT
- ALB
1 stop5h 15m
Southwest
Deal found 3/25![Southwest logo]()
$257
This Kiwi.com deal was found by Cheapflights users on 3/24. 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 4/1310:52 am
ALB
- SAT
1 stop23h 35m
Multiple Airlines
Thu 4/166:00 am
SAT
- ALB
1 stop27h 02m
Multiple Airlines
Deal found 3/24![Multiple Airlines logo]()
$273
This United Airlines deal was found by Cheapflights users on 3/24. 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.
Thu 4/164:55 pm
ALB
- SAT
1 stop7h 03m
United Airlines
Tue 4/217:15 am
SAT
- ALB
1 stop5h 53m
United Airlines
Deal found 3/24![United Airlines logo]()
$283
This Southwest deal was found by Cheapflights users on 3/25. 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 4/226:20 pm
BDL
- SAT
1 stop6h 30m
Southwest
Wed 4/292:35 pm
SAT
- BDL
1 stop5h 30m
Southwest
Deal found 3/25![Southwest logo]()
$293
This United Airlines deal was found by Cheapflights users on 3/25. 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 4/226:00 am
BDL
- SAT
2 stops10h 11m
United Airlines
Wed 4/297:15 am
SAT
- BDL
1 stop5h 53m
United Airlines
Deal found 3/25![United Airlines logo]()
$298
This Southwest deal was found by Cheapflights users on 3/25. 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 5/125:35 am
BOS
- SAT
1 stop7h 20m
Southwest
Sat 5/161:15 pm
SAT
- BOS
2 stops8h 10m
Southwest
Deal found 3/25![Southwest logo]()
$303
This Southwest deal was found by Cheapflights users on 3/26. 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 5/155:50 pm
BOS
- SAT
1 stop6h 40m
Southwest
Mon 5/184:45 pm
SAT
- BOS
1 stop5h 25m
Southwest
Deal found 3/26![Southwest logo]()
$305
This Kiwi.com deal was found by Cheapflights users on 3/24. 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 4/1010:52 am
ALB
- SAT
1 stop23h 35m
Multiple Airlines
Thu 4/166:00 am
SAT
- ALB
1 stop27h 02m
Multiple Airlines
Deal found 3/24![Multiple Airlines logo]()
$307
This Southwest deal was found by Cheapflights users on 3/24. 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 5/67:35 am
BOS
- SAT
2 stops8h 35m
Southwest
Sun 5/1011:30 am
SAT
- BOS
1 stop12h 30m
Southwest
Deal found 3/24![Southwest logo]()
$308
This American Airlines deal was found by Cheapflights users on 3/25. 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.
Fri 4/175:25 pm
ALB
- SAT
1 stop6h 34m
American Airlines
Wed 4/226:10 am
SAT
- ALB
1 stop6h 16m
American Airlines
Deal found 3/25![American Airlines logo]()
$309
This Southwest deal was found by Cheapflights users on 3/26. 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 5/14:45 pm
BOS
- SAT
2 stops7h 45m
Southwest
Mon 5/43:20 pm
SAT
- BOS
1 stop8h 30m
Southwest
Deal found 3/26![Southwest logo]()
$310
This Kiwi.com deal was found by Cheapflights users on 3/26. 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 5/68:44 am
BOS
- SAT
1 stop24h 31m
Multiple Airlines
Sun 5/107:54 pm
SAT
- BOS
2 stops34h 55m
Multiple Airlines
Deal found 3/26![Multiple Airlines logo]()
$311
Best flights from Massachusetts to San AntonioDiscover carefully curated flight deals from Massachusetts to San Antonio that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated March 29, 2026.
Discover carefully curated flight deals from Massachusetts to San Antonio that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated March 29, 2026.
This United Airlines deal was found by Cheapflights users on 3/24. 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 5/54:55 pm
ALB
- SAT
1 stop6h 59m
United Airlines
Fri 5/85:49 pm
SAT
- ALB
1 stop5h 59m
United Airlines
Deal found 3/24![United Airlines logo]()
$309
This Kiwi.com deal was found by Cheapflights users on 3/24. 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 4/1310:52 am
ALB
- SAT
1 stop23h 35m
Multiple Airlines
Thu 4/162:12 pm
SAT
- ALB
2 stops18h 50m
Multiple Airlines
Deal found 3/24![Multiple Airlines logo]()
$315
This Southwest deal was found by Cheapflights users on 3/24. 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 5/206:00 pm
BOS
- SAT
1 stop6h 15m
Southwest
Mon 6/14:30 pm
SAT
- BOS
1 stop6h 25m
Southwest
Deal found 3/24![Southwest logo]()
$320
This Delta deal was found by Cheapflights users on 3/24. 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 5/208:30 am
BOS
- SAT
Nonstop4h 40m
Delta
Mon 6/14:15 pm
SAT
- BOS
1 stop6h 14m
Delta
Deal found 3/24![Delta logo]()
$349
This Delta deal was found by Cheapflights users on 3/28. 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 5/146:00 am
BOS
- SAT
1 stop7h 28m
Delta
Tue 5/191:06 pm
SAT
- BOS
Nonstop4h 19m
Delta
Deal found 3/28![Delta logo]()
$349
This Southwest deal was found by Cheapflights users on 3/25. 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 6/106:00 am
ALB
- SAT
1 stop5h 45m
Southwest
Mon 6/155:10 am
SAT
- ALB
1 stop8h 35m
Southwest
Deal found 3/25![Southwest logo]()
$357
This United Airlines deal was found by Cheapflights users on 3/24. 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 5/96:00 am
ALB
- SAT
1 stop7h 15m
United Airlines
Wed 5/136:49 am
SAT
- ALB
1 stop7h 15m
United Airlines
Deal found 3/24![United Airlines logo]()
$383
This Delta deal was found by Cheapflights users on 3/26. 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 5/99:55 am
BOS
- SAT
Nonstop4h 39m
Delta
Thu 5/281:33 pm
SAT
- BOS
1 stop9h 04m
Delta
Deal found 3/26![Delta logo]()
$349
This Southwest deal was found by Cheapflights users on 3/28. 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 4/275:15 am
BOS
- SAT
1 stop7h 25m
Southwest
Tue 5/512:30 pm
SAT
- BOS
2 stops7h 50m
Southwest
Deal found 3/28![Southwest logo]()
$364
This Delta deal was found by Cheapflights users on 3/26. 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 5/158:30 am
BOS
- SAT
Nonstop4h 40m
Delta
Mon 5/184:15 pm
SAT
- BOS
1 stop6h 14m
Delta
Deal found 3/26![Delta logo]()
$349
This Southwest deal was found by Cheapflights users on 3/26. 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 5/124:05 pm
BDL
- SAT
2 stops8h 45m
Southwest
Fri 5/154:30 pm
SAT
- BDL
1 stop5h 40m
Southwest
Deal found 3/26![Southwest logo]()
$380
This Delta deal was found by Cheapflights users on 3/24. 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 5/205:40 am
BOS
- SAT
1 stop6h 14m
Delta
Wed 5/274:15 pm
SAT
- BOS
1 stop6h 14m
Delta
Deal found 3/24![Delta logo]()
$359
This Southwest deal was found by Cheapflights users on 3/24. 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 4/307:25 pm
ALB
- SAT
1 stop6h 05m
Southwest
Mon 5/42:40 pm
SAT
- ALB
2 stops7h 35m
Southwest
Deal found 3/24![Southwest logo]()
$388
This United Airlines deal was found by Cheapflights users on 3/28. 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 4/156:00 am
BDL
- SAT
2 stops10h 46m
United Airlines
Thu 4/307:00 am
SAT
- BDL
1 stop6h 08m
United Airlines
Deal found 3/28![United Airlines logo]()
$486
This Southwest deal was found by Cheapflights users on 3/28. 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 5/285:50 am
BDL
- SAT
1 stop7h 25m
Southwest
Wed 6/31:40 pm
SAT
- BDL
2 stops7h 25m
Southwest
Deal found 3/28![Southwest logo]()
$404
This Delta deal was found by Cheapflights users on 3/25. 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 5/56:50 pm
BOS
- SAT
1 stop6h 56m
Delta
Fri 5/81:06 pm
SAT
- BOS
Nonstop4h 19m
Delta
Deal found 3/25![Delta logo]()
$407
This United Airlines deal was found by Cheapflights users on 3/24. 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 5/96:00 am
BDL
- SAT
1 stop7h 15m
United Airlines
Wed 5/132:00 pm
SAT
- BDL
2 stops8h 44m
United Airlines
Deal found 3/24![United Airlines logo]()
$500
This Southwest deal was found by Cheapflights users on 3/24. 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 4/115:25 am
BOS
- SAT
2 stops8h 00m
Southwest
Tue 4/141:40 pm
SAT
- BOS
2 stops8h 00m
Southwest
Deal found 3/24![Southwest logo]()
$406
This Delta deal was found by Cheapflights users on 3/26. 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 4/289:00 am
BOS
- SAT
Nonstop4h 42m
Delta
Fri 5/11:42 pm
SAT
- BOS
Nonstop4h 11m
Delta
Deal found 3/26![Delta logo]()
$417
This Delta deal was found by Cheapflights users on 3/24. 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 6/129:00 am
BOS
- SAT
Nonstop4h 25m
Delta
Sun 6/141:20 pm
SAT
- BOS
Nonstop4h 28m
Delta
Deal found 3/24![Delta logo]()
$418
This Southwest deal was found by Cheapflights users on 3/24. 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 4/165:00 am
ALB
- SAT
2 stops9h 15m
Southwest
Tue 4/217:00 am
SAT
- ALB
2 stops7h 40m
Southwest
Deal found 3/24![Southwest logo]()
$432
This Delta deal was found by Cheapflights users on 3/24. 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 5/156:00 am
BDL
- SAT
1 stop8h 32m
Delta
Mon 5/255:20 am
SAT
- BDL
1 stop5h 47m
Delta
Deal found 3/24![Delta logo]()
$436
This Southwest deal was found by Cheapflights users on 3/27. 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 6/75:35 am
BDL
- SAT
1 stop6h 10m
Southwest
Sun 6/144:25 pm
SAT
- BDL
1 stop6h 20m
Southwest
Deal found 3/27![Southwest logo]()
$457
This Delta deal was found by Cheapflights users on 3/24. 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 5/215:15 pm
BOS
- SAT
1 stop6h 12m
Delta
Sun 5/241:11 pm
SAT
- BOS
Nonstop4h 15m
Delta
Deal found 3/24![Delta logo]()
$447
This Southwest deal was found by Cheapflights users on 3/28. 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 4/1512:25 pm
BDL
- SAT
2 stops8h 50m
Southwest
Thu 4/302:40 pm
SAT
- BDL
1 stop6h 25m
Southwest
Deal found 3/28![Southwest logo]()
$486
This Delta deal was found by Cheapflights users on 3/24. 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 4/165:30 am
BDL
- SAT
1 stop6h 24m
Delta
Sat 4/185:10 am
SAT
- BDL
1 stop5h 47m
Delta
Deal found 3/24![Delta logo]()
$447
This Delta deal was found by Cheapflights users on 3/25. 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 6/134:55 pm
BDL
- SAT
1 stop6h 26m
Delta
Fri 6/194:12 pm
SAT
- BDL
1 stop5h 50m
Delta
Deal found 3/25![Delta logo]()
$457
This Delta deal was found by Cheapflights users on 3/28. 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 5/255:15 pm
BDL
- SAT
1 stop8h 29m
Delta
Sat 5/306:08 am
SAT
- BDL
1 stop6h 50m
Delta
Deal found 3/28![Delta logo]()
$457
This Delta deal was found by Cheapflights users on 3/28. 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 4/245:17 pm
BDL
- SAT
1 stop6h 51m
Delta
Wed 4/296:39 am
SAT
- BDL
1 stop6h 17m
Delta
Deal found 3/28![Delta logo]()
$458
Last-minute flights from Massachusetts to San AntonioDiscover last-minute flight deals from Massachusetts to San Antonio. Data last updated March 29, 2026 and is based on user searches.
Discover last-minute flight deals from Massachusetts to San Antonio. Data last updated March 29, 2026 and is based on user searches.
This CheapOair deal was found by Cheapflights users on 3/24. 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.
Fri 4/35:30 am
BOS
- SAT
1 stop12h 35m
Multiple Airlines
Tue 4/710:22 am
SAT
- BOS
1 stop12h 37m
Multiple Airlines
Deal found 3/24![Multiple Airlines logo]()
$315
This Kiwi.com deal was found by Cheapflights users on 3/24. 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 4/1010:52 am
ALB
- SAT
1 stop23h 35m
Multiple Airlines
Thu 4/166:00 am
SAT
- ALB
1 stop27h 02m
Multiple Airlines
Deal found 3/24![Multiple Airlines logo]()
$307
This CheapOair deal was found by Cheapflights users on 3/25. 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.
Sun 4/125:45 am
BOS
- SAT
1 stop28h 42m
Spirit Airlines
Wed 4/152:12 pm
SAT
- BOS
1 stop20h 50m
Spirit Airlines
Deal found 3/25![Spirit Airlines logo]()
$321
This Kiwi.com deal was found by Cheapflights users on 3/24. 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 4/1310:52 am
ALB
- SAT
1 stop23h 35m
Multiple Airlines
Thu 4/166:00 am
SAT
- ALB
1 stop27h 02m
Multiple Airlines
Deal found 3/24![Multiple Airlines logo]()
$273
This United Airlines deal was found by Cheapflights users on 3/24. 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.
Thu 4/164:55 pm
ALB
- SAT
1 stop7h 03m
United Airlines
Tue 4/217:15 am
SAT
- ALB
1 stop5h 53m
United Airlines
Deal found 3/24![United Airlines logo]()
$283
This American Airlines deal was found by Cheapflights users on 3/25. 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 4/165:25 pm
ALB
- SAT
1 stop6h 34m
American Airlines
Tue 4/217:14 am
SAT
- ALB
1 stop8h 26m
American Airlines
Deal found 3/25![American Airlines logo]()
$313
This American Airlines deal was found by Cheapflights users on 3/25. 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.
Fri 4/175:25 pm
ALB
- SAT
1 stop6h 34m
American Airlines
Wed 4/226:10 am
SAT
- ALB
1 stop6h 16m
American Airlines
Deal found 3/25![American Airlines logo]()
$309
This Kiwi.com deal was found by Cheapflights users on 3/24. 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 4/218:16 pm
BOS
- SAT
1 stop28h 35m
Multiple Airlines
Tue 4/284:04 pm
SAT
- BOS
2 stops42h 29m
Multiple Airlines
Deal found 3/24![Multiple Airlines logo]()
$316
This Southwest deal was found by Cheapflights users on 3/25. 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 4/222:45 pm
ALB
- SAT
1 stop7h 55m
Southwest
Wed 4/292:35 pm
SAT
- ALB
1 stop5h 15m
Southwest
Deal found 3/25![Southwest logo]()
$257
This Southwest deal was found by Cheapflights users on 3/25. 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 4/226:20 pm
BDL
- SAT
1 stop6h 30m
Southwest
Wed 4/292:35 pm
SAT
- BDL
1 stop5h 30m
Southwest
Deal found 3/25![Southwest logo]()
$293
This United Airlines deal was found by Cheapflights users on 3/25. 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 4/226:00 am
BDL
- SAT
2 stops10h 11m
United Airlines
Wed 4/297:15 am
SAT
- BDL
1 stop5h 53m
United Airlines
Deal found 3/25![United Airlines logo]()
$298
This Southwest deal was found by Cheapflights users on 3/24. 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 4/235:30 am
BOS
- SAT
1 stop7h 45m
Southwest
Thu 4/304:30 pm
SAT
- BOS
1 stop6h 25m
Southwest
Deal found 3/24![Southwest logo]()
$320
One-way flights from Massachusetts to San AntonioSearch for one-way flight options from Massachusetts to San Antonio. Find affordable one-way fares based on user searches. Data last updated March 29, 2026.
Search for one-way flight options from Massachusetts to San Antonio. Find affordable one-way fares based on user searches. Data last updated March 29, 2026.
This Super.com deal was found by Cheapflights users on 3/25. 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.
Mon 4/135:20 am
BOS
- SAT
1 stop12h 45m
Frontier
Deal found 3/25![Frontier logo]()
$104
This Southwest deal was found by Cheapflights users on 3/26. 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 6/37:20 am
BOS
- SAT
1 stop6h 35m
Southwest
Deal found 3/26![Southwest logo]()
$118
This Southwest deal was found by Cheapflights users on 3/25. 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 5/2011:40 am
BOS
- SAT
1 stop11h 00m
Southwest
Deal found 3/25![Southwest logo]()
$124
This Kiwi.com deal was found by Cheapflights users on 3/28. 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 5/278:44 am
BOS
- SAT
1 stop25h 26m
Multiple Airlines
Deal found 3/28![Multiple Airlines logo]()
$126
This Kiwi.com deal was found by Cheapflights users on 3/26. 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 4/1612:31 pm
BOS
- SAT
2 stops54h 04m
Frontier
Deal found 3/26![Frontier logo]()
$128
This Super.com deal was found by Cheapflights users on 3/28. 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.
Mon 4/65:30 am
BOS
- SAT
1 stop12h 35m
Frontier
Deal found 3/28![Frontier logo]()
$129
This Kiwi.com deal was found by Cheapflights users on 3/26. 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 4/2712:31 pm
BOS
- SAT
2 stops27h 38m
Frontier
Deal found 3/26![Frontier logo]()
$133
This Southwest deal was found by Cheapflights users on 3/25. 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 4/156:20 am
BOS
- SAT
1 stop7h 30m
Southwest
Deal found 3/25![Southwest logo]()
$136
This Kiwi.com deal was found by Cheapflights users on 3/25. 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 5/412:31 pm
BOS
- SAT
2 stops31h 28m
Frontier
Deal found 3/25![Frontier logo]()
$137
This Super.com deal was found by Cheapflights users on 3/26. 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.
Mon 5/115:45 am
BOS
- SAT
1 stop11h 31m
Spirit Airlines
Deal found 3/26![Spirit Airlines logo]()
$138
This Kiwi.com deal was found by Cheapflights users on 3/25. 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 4/92:55 pm
BDL
- SAT
2 stops22h 32m
Multiple Airlines
Deal found 3/25![Multiple Airlines logo]()
$143
This American Airlines deal was found by Cheapflights users on 3/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/292:47 pm
BDL
- SAT
1 stop9h 12m
American Airlines
Deal found 3/26![American Airlines logo]()
$147
Find flight deals from Massachusetts to San Antonio
Keep the following information in mind while searching for Massachusetts to San Antonio flight deals. Data was last updated March 29, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $257 (Southwest) |
One-way from | $104 (Super.com) |
Popular in | October |
Cheapest in | July |
Average price | $438 |
Good round-trip deal | $398 or less |
Good one-way deal | $208 or less |
Cheapflights Fare Finder
Customize your flight search to find flights from Massachusetts to San Antonio 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 March 29, 2026.
Use the filters below to find and compare flights from Massachusetts to San Antonio that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
AlbanySan Antonio
ALB - SAT
ALBSAT
Albany Intl
Tue 5/5
4:55 pm-10:54 pm
1 stop6h 59m
San Antonio
Fri 5/8
5:49 pm-12:48 am
1 stop5h 59m
$309
AlbanySan Antonio
ALB - SAT
ALBSAT
Albany Intl
Mon 4/13
10:52 am-9:27 am
1 stop23h 35m
San Antonio
Thu 4/16
2:12 pm-10:02 am
2 stops18h 50m
$315
BostonSan Antonio
BOS - SAT
BOSSAT
Boston Logan Intl
Wed 5/20
6:00 pm-11:15 pm
1 stop6h 15m
San Antonio
Mon 6/1
4:30 pm-11:55 pm
1 stop6h 25m
$320
BostonSan Antonio
BOS - SAT
BOSSAT
Boston Logan Intl
Wed 5/20
8:30 am-12:10 pm
Nonstop4h 40m
San Antonio
Mon 6/1
4:15 pm-11:29 pm
1 stop6h 14m
$349
BostonSan Antonio
BOS - SAT
BOSSAT
Boston Logan Intl
Thu 5/14
6:00 am-12:28 pm
1 stop7h 28m
San Antonio
Tue 5/19
1:06 pm-6:25 pm
Nonstop4h 19m
$349
BostonSan Antonio
BOS - SAT
BOSSAT
Boston Logan Intl
Sat 5/9
9:55 am-1:34 pm
Nonstop4h 39m
San Antonio
Thu 5/28
1:33 pm-11:37 pm
1 stop9h 04m
$349
BostonSan Antonio
BOS - SAT
BOSSAT
Boston Logan Intl
Fri 5/15
8:30 am-12:10 pm
Nonstop4h 40m
San Antonio
Mon 5/18
4:15 pm-11:29 pm
1 stop6h 14m
$349
AlbanySan Antonio
ALB - SAT
ALBSAT
Albany Intl
Wed 6/10
6:00 am-10:45 am
1 stop5h 45m
San Antonio
Mon 6/15
5:10 am-2:45 pm
1 stop8h 35m
$357
BostonSan Antonio
BOS - SAT
BOSSAT
Boston Logan Intl
Wed 5/20
5:40 am-10:54 am
1 stop6h 14m
San Antonio
Wed 5/27
4:15 pm-11:29 pm
1 stop6h 14m
$359
BostonSan Antonio
BOS - SAT
BOSSAT
Boston Logan Intl
Mon 4/27
5:15 am-11:40 am
1 stop7h 25m
San Antonio
Tue 5/5
12:30 pm-9:20 pm
2 stops7h 50m
$364
Showing 1-10 of 59 resultsSorted by cheapest first
Best time to book a flight from Massachusetts to San Antonio
Have a flexible travel schedule? Discover the best time to fly to San Antonio from Massachusetts with our price prediction graph.
ALB-SAT
BOS-SAT
BDL-SAT
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 Massachusetts to San Antonio
USMA-SAT
ALB-SAT
BOS-SAT
BDL-SAT
What is the cheapest month to book a flight from Massachusetts to San Antonio?
Currently, April is the cheapest month in which you can book a flight from Massachusetts to San Antonio (average of $117). Flying from Massachusetts to San Antonio in May is currently the most expensive (average of $188). 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 MA to SAT?
Find hourly flight availability from Massachusetts to San Antonio. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated March 29, 2026.
When flying from Massachusetts to San Antonio, 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 Massachusetts to San Antonio?
Related info for your journey
Find useful and relevant information for your journey from Massachusetts to San Antonio. 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 San Antonio?
Book flights to San Antonio if you plan to visit one of these locationsNew Braunfels
Kerrville
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.
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Alternative routes for Massachusetts to San Antonio
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Complete your trip
Complete your trip to San Antonio by adding a car rental and/or hotel reservation to your travel itinerary.
Search flights from Massachusetts to San Antonio by cabin class
Find flights from Massachusetts to San Antonio, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Massachusetts and San Antonio flights
Browse other Massachusetts and San Antonio flight options. Last updated on March 29, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Other flights to San Antonio
Explore flights to San Antonio departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on March 29, 2026.
Massachusetts to San Antonio flights
Consider these flights traveling from Massachusetts to San Antonio.
Top 7 airlines flying from Massachusetts to San Antonio
Discover the top 7 airlines that operate flights from Massachusetts to San Antonio. 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 March 29, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$102 | Average$337 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$197 | Average$239 | FlexibilityNo cancel fee | On-time65% | |
| Cheapest$227 | Average$281 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$239 | Average$421 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$258 | Average$468 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$258 | Average$378 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$258 | Average$397 | FlexibilityNo cancel fee | On-time63% |