$168+ Cheap flights from Connecticut to San Antonio (SAT)
This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 10/25. Fares are subject to change and may not be available on all flights or dates of travel.
BDL — SAT
Oct 22 — Oct 291
Round-trip
1 adult, Economy
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Find cheap flights from Connecticut to San Antonio 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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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 Connecticut to San Antonio
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Cheapest flights from Connecticut to San AntonioExplore the most affordable flight options available from Connecticut to San Antonio. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 22, 2026.
Explore the most affordable flight options available from Connecticut to San Antonio. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 22, 2026.
This Kiwi.com deal was found by Cheapflights users on 9/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/121:39 pm -
1 stop20h 06m
Thu 1/79:50 am -
1 stop12h 09m
Deal found 9/21![Breeze Airways logo]()
$298
This Kiwi.com deal was found by Cheapflights users on 9/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/121:39 pm -
1 stop20h 06m
Fri 1/812:58 pm -
2 stops10h 01m
Deal found 9/21![Breeze Airways logo]()
$305
This Kiwi.com deal was found by Cheapflights users on 9/21. Clicking the “Pick Dates” 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 12/161:39 pm -
1 stop20h 06m
Thu 1/79:50 am -
1 stop12h 09m
Deal found 9/21![Breeze Airways logo]()
$336
This Kiwi.com deal was found by Cheapflights users on 9/21. Clicking the “Pick Dates” 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 12/1312:04 pm -
2 stops24h 54m
Thu 1/79:50 am -
1 stop12h 09m
Deal found 9/21![Breeze Airways logo]()
$338
This Delta deal was found by Cheapflights users on 9/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/167:16 pm -
1 stop6h 17m
Wed 10/215:15 am -
1 stop5h 47m
Deal found 9/17![Delta logo]()
$341
This Kiwi.com deal was found by Cheapflights users on 9/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/311:39 pm -
1 stop21h 06m
Mon 11/212:38 pm -
2 stops10h 06m
Deal found 9/18![Breeze Airways logo]()
$344
This Kiwi.com deal was found by Cheapflights users on 9/22. Clicking the “Pick Dates” 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 12/91:39 pm -
1 stop20h 06m
Sun 12/139:25 am -
1 stop11h 42m
Deal found 9/22![Breeze Airways logo]()
$357
This Kiwi.com deal was found by Cheapflights users on 9/21. Clicking the “Pick Dates” 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 12/158:00 am -
1 stop14h 34m
Thu 1/79:50 am -
1 stop12h 09m
Deal found 9/21![Multiple Airlines logo]()
$358
This American Airlines deal was found by Cheapflights users on 9/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/2412:16 pm -
1 stop7h 09m
Wed 12/26:00 am -
1 stop7h 21m
Deal found 9/17![American Airlines logo]()
$360
This Kiwi.com deal was found by Cheapflights users on 9/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/128:28 pm -
2 stops40h 12m
Thu 1/79:50 am -
1 stop12h 09m
Deal found 9/21![Multiple Airlines logo]()
$361
This Kiwi.com deal was found by Cheapflights users on 9/21. Clicking the “Pick Dates” 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 12/158:00 am -
1 stop14h 34m
Fri 1/812:58 pm -
2 stops10h 01m
Deal found 9/21![Multiple Airlines logo]()
$366
This American Airlines deal was found by Cheapflights users on 9/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/235:45 pm -
1 stop7h 13m
Mon 10/265:00 am -
1 stop6h 02m
Deal found 9/17![American Airlines logo]()
$367
Best flights from Connecticut to San AntonioDiscover carefully curated flight deals from Connecticut to San Antonio that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 22, 2026.
Discover carefully curated flight deals from Connecticut to San Antonio that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 22, 2026.
This Delta deal was found by Cheapflights users on 9/21. Clicking the “Pick Dates” 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 10/275:20 pm -
1 stop8h 13m
Wed 10/284:00 pm -
1 stop6h 32m
Deal found 9/21![Delta logo]()
$371
This United Airlines deal was found by Cheapflights users on 9/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/315:02 pm -
1 stop6h 55m
Wed 11/45:30 am -
2 stops7h 32m
Deal found 9/18![United Airlines logo]()
$376
This Southwest deal was found by Cheapflights users on 9/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/295:50 am -
1 stop6h 10m
Sun 11/15:15 am -
1 stop5h 50m
Deal found 9/18![Southwest logo]()
$419
This Mytrip deal was found by Cheapflights users on 9/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/139:20 am -
3 stops35h 05m
Tue 11/178:20 pm -
2 stops22h 45m
Deal found 9/19![Multiple Airlines logo]()
$488
This Delta deal was found by Cheapflights users on 9/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/115:30 am -
1 stop6h 20m
Tue 11/172:33 pm -
1 stop8h 03m
Deal found 9/22![Delta logo]()
$371
This United Airlines deal was found by Cheapflights users on 9/21. Clicking the “Pick Dates” 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 10/278:00 am -
1 stop6h 16m
Wed 10/285:30 am -
2 stops7h 48m
Deal found 9/21![United Airlines logo]()
$376
This Delta deal was found by Cheapflights users on 9/22. Clicking the “Pick Dates” 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 11/137:05 pm -
1 stop6h 28m
Tue 11/177:40 am -
1 stop7h 27m
Deal found 9/22![Delta logo]()
$379
This United Airlines deal was found by Cheapflights users on 9/22. Clicking the “Pick Dates” 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 11/116:00 am -
2 stops8h 16m
Sat 11/145:30 am -
2 stops7h 45m
Deal found 9/22![United Airlines logo]()
$382
This Southwest deal was found by Cheapflights users on 9/21. Clicking the “Pick Dates” 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 10/214:15 pm -
2 stops8h 20m
Sat 10/2412:45 pm -
2 stops8h 05m
Deal found 9/21![Southwest logo]()
$464
This Delta deal was found by Cheapflights users on 9/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/255:23 am -
1 stop6h 18m
Wed 10/284:00 pm -
1 stop6h 32m
Deal found 9/18![Delta logo]()
$419
This Southwest deal was found by Cheapflights users on 9/21. Clicking the “Pick Dates” 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 11/85:55 am -
2 stops8h 00m
Wed 11/111:00 pm -
2 stops8h 10m
Deal found 9/21![Southwest logo]()
$467
This United Airlines deal was found by Cheapflights users on 9/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/296:00 am -
2 stops8h 16m
Sun 11/15:30 am -
2 stops7h 48m
Deal found 9/18![United Airlines logo]()
$443
This Delta deal was found by Cheapflights users on 9/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/1811:39 am -
1 stop6h 46m
Sun 11/225:30 am -
1 stop5h 53m
Deal found 9/19![Delta logo]()
$419
This Mytrip deal was found by Cheapflights users on 9/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/17:00 pm -
2 stops15h 18m
Tue 11/38:20 pm -
2 stops24h 37m
Deal found 9/20![Multiple Airlines logo]()
$588
This Mytrip deal was found by Cheapflights users on 9/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/157:00 pm -
3 stops25h 26m
Mon 10/1910:03 am -
1 stop11h 16m
Deal found 9/22![Multiple Airlines logo]()
$634
This Mytrip deal was found by Cheapflights users on 9/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/227:00 pm -
3 stops25h 26m
Mon 10/261:10 pm -
3 stops22h 59m
Deal found 9/20![Multiple Airlines logo]()
$674
This Mytrip deal was found by Cheapflights users on 9/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/66:30 am -
3 stops37h 55m
Sat 10/108:21 pm -
2 stops19h 04m
Deal found 9/22![Multiple Airlines logo]()
$727
This Kiwi.com deal was found by Cheapflights users on 9/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/47:54 pm -
1 stop14h 16m
Thu 10/89:25 am -
2 stops25h 10m
Deal found 9/19![Multiple Airlines logo]()
$773
Last-minute flights from Connecticut to San AntonioDiscover last-minute flight deals from Connecticut to San Antonio. Data last updated September 22, 2026 and is based on user searches.
Discover last-minute flight deals from Connecticut to San Antonio. Data last updated September 22, 2026 and is based on user searches.
This Cheapflightsfares deal was found by Cheapflights users on 9/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/43:16 pm -
1 stop18h 54m
Wed 10/710:03 am -
1 stop27h 18m
Deal found 9/18![Frontier logo]()
$390
This American Airlines deal was found by Cheapflights users on 9/22. Clicking the “Pick Dates” 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 10/175:38 pm -
1 stop7h 20m
Thu 10/223:09 pm -
1 stop7h 15m
Deal found 9/22![American Airlines logo]()
$412
This Delta deal was found by Cheapflights users on 9/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/215:20 pm -
1 stop8h 13m
Wed 10/286:50 am -
1 stop8h 25m
Deal found 9/18![Delta logo]()
$371
This United Airlines deal was found by Cheapflights users on 9/22. Clicking the “Pick Dates” 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 10/216:00 am -
1 stop6h 04m
Sat 10/2411:47 am -
2 stops8h 50m
Deal found 9/22![United Airlines logo]()
$376
This American Airlines deal was found by Cheapflights users on 9/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/235:45 pm -
1 stop7h 13m
Mon 10/265:00 am -
1 stop6h 02m
Deal found 9/17![American Airlines logo]()
$367
This Delta deal was found by Cheapflights users on 9/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/237:05 pm -
1 stop6h 28m
Sat 10/243:05 pm -
1 stop7h 27m
Deal found 9/18![Delta logo]()
$379
This American Airlines deal was found by Cheapflights users on 9/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/236:16 pm -
1 stop6h 43m
Tue 10/275:00 am -
2 stops8h 22m
Deal found 9/18![American Airlines logo]()
$384
This Kiwi.com deal was found by Cheapflights users on 9/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/241:39 pm -
1 stop20h 06m
Thu 10/299:25 am -
1 stop11h 42m
Deal found 9/18![Breeze Airways logo]()
$391
This Delta deal was found by Cheapflights users on 9/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/245:14 pm -
1 stop6h 06m
Wed 10/285:15 am -
1 stop5h 47m
Deal found 9/18![Delta logo]()
$405
This American Airlines deal was found by Cheapflights users on 9/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/265:21 pm -
1 stop6h 35m
Fri 10/305:00 am -
1 stop6h 02m
Deal found 9/20![American Airlines logo]()
$403
This Kiwi.com deal was found by Cheapflights users on 9/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/311:39 pm -
1 stop21h 06m
Mon 11/212:38 pm -
2 stops10h 06m
Deal found 9/18![Breeze Airways logo]()
$344
This American Airlines deal was found by Cheapflights users on 9/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/318:03 am -
2 stops8h 35m
Wed 11/45:00 am -
2 stops8h 03m
Deal found 9/18![American Airlines logo]()
$382
One-way flights from Connecticut to San AntonioSearch for one-way flight options from Connecticut to San Antonio. Find affordable one-way fares based on user searches. Data last updated September 22, 2026.
Search for one-way flight options from Connecticut to San Antonio. Find affordable one-way fares based on user searches. Data last updated September 22, 2026.
This Cheapflightsfares deal was found by Cheapflights users on 9/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/253:16 pm -
1 stop18h 52m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/22![Frontier logo]()
$168
This Delta deal was found by Cheapflights users on 9/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/169:39 am -
1 stop7h 24m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/21![Delta logo]()
$186
This United Airlines deal was found by Cheapflights users on 9/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/106:00 am -
2 stops11h 31m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/19![United Airlines logo]()
$191
This American Airlines deal was found by Cheapflights users on 9/20. Clicking the “Pick Dates” 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 10/235:45 pm -
1 stop7h 13m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/20![American Airlines logo]()
$194
This Cheapflightsfares deal was found by Cheapflights users on 9/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/183:16 pm -
1 stop18h 52m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/21![Frontier logo]()
$198
This Southwest deal was found by Cheapflights users on 9/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/612:45 pm -
2 stops10h 30m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/19![Southwest logo]()
$199
This Southwest deal was found by Cheapflights users on 9/20. Clicking the “Pick Dates” 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 11/37:00 am -
2 stops8h 25m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/20![Southwest logo]()
$219
This Kiwi.com deal was found by Cheapflights users on 9/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/31:39 pm -
1 stop20h 06m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/22![Breeze Airways logo]()
$230
This American Airlines deal was found by Cheapflights users on 9/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/255:21 pm -
1 stop6h 42m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/18![American Airlines logo]()
$234
This Kiwi.com deal was found by Cheapflights users on 9/21. Clicking the “Pick Dates” 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 9/308:15 am -
1 stop25h 30m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/21![Breeze Airways logo]()
$235
This Kiwi.com deal was found by Cheapflights users on 9/20. Clicking the “Pick Dates” 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 10/51:04 pm -
3 stops31h 21m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/20![Multiple Airlines logo]()
$237
This United Airlines deal was found by Cheapflights users on 9/21. Clicking the “Pick Dates” 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 10/208:00 am -
1 stop8h 53m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/21![United Airlines logo]()
$246
Find flight deals from Connecticut to San Antonio
Keep the following information in mind while searching for Connecticut to San Antonio flight deals. Data was last updated September 22, 2026.
Round-trip from | $298 (Kiwi.com) |
|---|---|
One-way from | $168 (Cheapflightsfares) |
Popular in | February |
Cheapest in | January |
Average price | $496 |
Cheapflights Fare Finder
Customize your flight search to find flights from Connecticut 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 7,457,451 searches. Data last updated September 22, 2026.
Use the filters below to find and compare flights from Connecticut to San Antonio that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
HartfordSan Antonio
BDL Hartford Bradley Intl - SAT San Antonio
BDLSAT
Hartford Bradley Intl
Sun 10/25
3:16 pm-9:08 am
1 stop18h 52m
San Antonio
Wed 12/31
12:00 am-1:00 am
Nonstop0h 00m
$168
HartfordSan Antonio
BDL Hartford Bradley Intl - SAT San Antonio
BDLSAT
Hartford Bradley Intl
Sat 10/17
6:00 am-12:06 pm
1 stop7h 06m
San Antonio
Wed 12/31
12:00 am-1:00 am
Nonstop0h 00m
$186
HartfordSan Antonio
BDL Hartford Bradley Intl - SAT San Antonio
BDLSAT
Hartford Bradley Intl
Sat 10/10
6:00 am-12:06 pm
1 stop7h 06m
San Antonio
Wed 12/31
12:00 am-1:00 am
Nonstop0h 00m
$186
HartfordSan Antonio
BDL Hartford Bradley Intl - SAT San Antonio
BDLSAT
Hartford Bradley Intl
Tue 10/20
6:00 am-4:31 pm
2 stops11h 31m
San Antonio
Wed 12/31
12:00 am-1:00 am
Nonstop0h 00m
$191
Quickest round-trip
HartfordSan Antonio
BDL Hartford Bradley Intl - SAT San Antonio
BDLSAT
Hartford Bradley Intl
Fri 11/6
2:59 pm-8:29 pm
1 stop6h 30m
San Antonio
Wed 12/31
12:00 am-1:00 am
Nonstop0h 00m
$194
HartfordSan Antonio
BDL Hartford Bradley Intl - SAT San Antonio
BDLSAT
Hartford Bradley Intl
Fri 11/6
12:45 pm-10:15 pm
2 stops10h 30m
San Antonio
Wed 12/31
12:00 am-1:00 am
Nonstop0h 00m
$199
HartfordSan Antonio
BDL Hartford Bradley Intl - SAT San Antonio
BDLSAT
Hartford Bradley Intl
Tue 11/3
7:00 am-2:25 pm
2 stops8h 25m
San Antonio
Wed 12/31
12:00 am-1:00 am
Nonstop0h 00m
$219
HartfordSan Antonio
BDL Hartford Bradley Intl - SAT San Antonio
BDLSAT
Hartford Bradley Intl
Mon 10/19
6:16 pm-11:59 pm
1 stop6h 43m
San Antonio
Wed 12/31
12:00 am-1:00 am
Nonstop0h 00m
$235
HartfordSan Antonio
BDL Hartford Bradley Intl - SAT San Antonio
BDLSAT
Hartford Bradley Intl
Tue 10/6
7:15 am-7:25 pm
3 stops37h 10m
San Antonio
Wed 12/31
12:00 am-1:00 am
Nonstop0h 00m
$249
HartfordSan Antonio
BDL Hartford Bradley Intl - SAT San Antonio
BDLSAT
Hartford Bradley Intl
Mon 10/19
3:16 pm-7:26 pm
2 stops29h 10m
San Antonio
Wed 12/31
12:00 am-1:00 am
Nonstop0h 00m
$253
Showing 1-10 of 29 resultsSorted by cheapest first
Best time to book a flight from Connecticut to San Antonio
Have a flexible travel schedule? Discover the best time to fly to San Antonio from Connecticut with our price prediction graph.
BDL-SAT
HVN-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 Connecticut to San Antonio
USCT-SAT
BDL-SAT
HVN-SAT
What is the cheapest month to book a flight from Connecticut to San Antonio?
Currently, January is the cheapest month in which you can book a flight from Connecticut to San Antonio (average of $416). Flying from Connecticut to San Antonio in February is currently the most expensive (average of $796). 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.
How much does it cost to fly round-trip from Connecticut to San Antonio?
Airfare is below average for this route at the moment.
Connecticut to San Antonio flights typically cost between $414 and $642 in December.The cheapest round-trip price found within the last 5 days was $298 on Breeze Airways (Dec 12-Jan 7).
How far ahead should I book a flight from Connecticut to San Antonio?
To ensure you get the cheapest price possible for a flight from Connecticut to San Antonio, you should look to book at least 65 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.
Related info for your journey
Find useful and relevant information for your journey from Connecticut 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
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Alternative routes for Connecticut to San Antonio
See prices for flight routes from nearby airports that may be better suited for you.
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 Connecticut to San Antonio by cabin class
Find flights from Connecticut to San Antonio, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Connecticut and San Antonio flights
Browse other Connecticut and San Antonio flight options. Last updated on September 22, 2026.
Popular flight searches
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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 September 22, 2026.
Connecticut to San Antonio flights
Consider these flights traveling from Connecticut to San Antonio.
Top 4 airlines flying from Connecticut to San Antonio
Discover the top 4 airlines that operate flights from Connecticut 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 7,457,451 searches. Data last updated September 22, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$278 | Average$449 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$366 | Average$485 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$368 | Average$491 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$381 | Average$516 | FlexibilityNo cancel fee | On-time63% |