$164+ Cheap flights from Hartford to San Antonio (BDL - 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 12/3. Fares are subject to change and may not be available on all flights or dates of travel.
BDL — SAT
Oct 12 — Oct 191
Round-trip
1 adult, Economy
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Find cheap flights from Hartford 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
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 Hartford to San Antonio
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Cheapest flights from Hartford to San AntonioExplore the most affordable flight options available from Hartford to San Antonio. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 12, 2026.
Explore the most affordable flight options available from Hartford to San Antonio. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 12, 2026.
This Kiwi.com deal was found by Cheapflights users on 9/8. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/71:39 pm -
1 stop20h 06m
Thu 11/129:25 am -
1 stop11h 42m
Deal found 9/8![Breeze Airways logo]()
$308
This Kiwi.com deal was found by Cheapflights users on 9/8. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/21:39 pm -
1 stop20h 06m
Sun 12/69:25 am -
1 stop11h 42m
Deal found 9/8![Breeze Airways logo]()
$325
This Kiwi.com deal was found by Cheapflights users on 9/8. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/65:31 pm -
1 stop27h 41m
Wed 12/99:07 pm -
1 stop18h 29m
Deal found 9/8![Frontier logo]()
$326
This Kiwi.com deal was found by Cheapflights users on 9/10. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/21:39 pm -
1 stop20h 06m
Wed 12/99:07 pm -
1 stop18h 29m
Deal found 9/10![Multiple Airlines logo]()
$357
This Kiwi.com deal was found by Cheapflights users on 9/11. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/83:15 pm -
1 stop19h 03m
Wed 11/1110:29 pm -
2 stops38h 51m
Deal found 9/11![Frontier logo]()
$369
This Delta deal was found by Cheapflights users on 9/10. 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 11/239:43 am -
1 stop7h 22m
Tue 12/14:00 pm -
1 stop6h 47m
Deal found 9/10![Delta logo]()
$371
This American Airlines deal was found by Cheapflights users on 9/10. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/12:56 pm -
1 stop6h 39m
Sat 12/55:00 am -
2 stops8h 03m
Deal found 9/10![American Airlines logo]()
$376
This Delta deal was found by Cheapflights users on 9/10. 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.
Fri 10/237:05 pm -
1 stop6h 28m
Tue 10/275:30 am -
1 stop6h 23m
Deal found 9/10![Delta logo]()
$380
This Southwest deal was found by Cheapflights users on 9/10. 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.
Wed 12/24:00 pm -
2 stops8h 05m
Wed 12/91:00 pm -
2 stops8h 05m
Deal found 9/10![Southwest logo]()
$381
This American Airlines deal was found by Cheapflights users on 9/9. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/316:00 am -
2 stops8h 15m
Tue 11/35:00 am -
2 stops8h 21m
Deal found 9/9![American Airlines logo]()
$382
This Southwest deal was found by Cheapflights users on 9/9. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/237:05 pm -
1 stop6h 05m
Tue 10/2711:55 am -
2 stops8h 20m
Deal found 9/9![Southwest logo]()
$385
Best flights from Hartford to San AntonioDiscover carefully curated flight deals from Hartford to San Antonio that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 12, 2026.
Discover carefully curated flight deals from Hartford to San Antonio that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 12, 2026.
This Delta deal was found by Cheapflights users on 9/9. 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.
Wed 11/112:51 pm -
1 stop7h 35m
Sat 11/146:40 am -
1 stop6h 08m
Deal found 9/9![Delta logo]()
$371
This Southwest deal was found by Cheapflights users on 9/9. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/115:40 am -
2 stops9h 45m
Sat 11/1412:40 pm -
2 stops8h 05m
Deal found 9/9![Southwest logo]()
$381
This United Airlines deal was found by Cheapflights users on 9/8. 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.
Tue 9/2910:33 am -
2 stops8h 07m
Fri 10/24:17 pm -
1 stop6h 14m
Deal found 9/8![United Airlines logo]()
$385
This Delta deal was found by Cheapflights users on 9/10. 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.
Tue 12/15:33 pm -
1 stop8h 03m
Sat 12/55:25 am -
1 stop5h 41m
Deal found 9/10![Delta logo]()
$371
This Southwest deal was found by Cheapflights users on 9/8. 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.
Wed 10/149:25 am -
2 stops7h 35m
Fri 10/161:05 pm -
1 stop8h 55m
Deal found 9/8![Southwest logo]()
$414
This United Airlines deal was found by Cheapflights users on 9/11. 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 11/113:00 pm -
2 stops9h 38m
Sun 11/156:34 am -
1 stop6h 44m
Deal found 9/11![United Airlines logo]()
$453
This Delta deal was found by Cheapflights users on 9/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 2/197:05 pm -
1 stop6h 23m
Mon 2/226:45 am -
1 stop8h 19m
Deal found 9/7![Delta logo]()
$429
This Southwest deal was found by Cheapflights users on 9/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 2/196:40 am -
2 stops10h 15m
Mon 2/227:55 am -
2 stops8h 25m
Deal found 9/7![Southwest logo]()
$439
This Southwest deal was found by Cheapflights users on 9/9. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/79:25 am -
2 stops7h 35m
Sun 10/115:25 pm -
1 stop5h 50m
Deal found 9/9![Southwest logo]()
$453
This Southwest deal was found by Cheapflights users on 9/11. 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.
Sun 11/85:55 am -
2 stops8h 00m
Wed 11/111:00 pm -
2 stops8h 05m
Deal found 9/11![Southwest logo]()
$468
Last-minute flights from Hartford to San AntonioDiscover last-minute flight deals from Hartford to San Antonio. Data last updated September 12, 2026 and is based on user searches.
Discover last-minute flight deals from Hartford to San Antonio. Data last updated September 12, 2026 and is based on user searches.
This American Airlines deal was found by Cheapflights users on 9/9. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/65:45 pm -
1 stop7h 13m
Sat 10/102:59 pm -
1 stop7h 25m
Deal found 9/9![American Airlines logo]()
$371
This Delta deal was found by Cheapflights users on 9/10. 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.
Thu 10/87:05 pm -
1 stop6h 28m
Sun 10/115:15 am -
1 stop5h 47m
Deal found 9/10![Delta logo]()
$419
This Southwest deal was found by Cheapflights users on 9/8. 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.
Wed 10/149:25 am -
2 stops7h 35m
Fri 10/161:05 pm -
1 stop8h 55m
Deal found 9/8![Southwest logo]()
$414
This American Airlines deal was found by Cheapflights users on 9/10. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/195:21 pm -
1 stop6h 35m
Thu 10/223:09 pm -
1 stop7h 15m
Deal found 9/10![American Airlines logo]()
$399
This Delta deal was found by Cheapflights users on 9/10. 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.
Fri 10/237:05 pm -
1 stop6h 28m
Tue 10/275:30 am -
1 stop6h 23m
Deal found 9/10![Delta logo]()
$380
This Southwest deal was found by Cheapflights users on 9/9. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/237:05 pm -
1 stop6h 05m
Tue 10/2711:55 am -
2 stops8h 20m
Deal found 9/9![Southwest logo]()
$385
This Delta deal was found by Cheapflights users on 9/8. 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.
Fri 10/237:05 pm -
1 stop6h 28m
Fri 10/304:29 pm -
1 stop6h 30m
Deal found 9/8![Delta logo]()
$389
This American Airlines deal was found by Cheapflights users on 9/9. 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 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
Tue 10/272:05 pm -
2 stops8h 28m
Deal found 9/9![American Airlines logo]()
$403
This Southwest deal was found by Cheapflights users on 9/9. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/237:05 pm -
1 stop6h 05m
Sun 10/255:15 am -
1 stop8h 25m
Deal found 9/9![Southwest logo]()
$428
This American Airlines deal was found by Cheapflights users on 9/9. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/316:00 am -
2 stops8h 15m
Tue 11/37:40 am -
1 stop5h 41m
Deal found 9/9![American Airlines logo]()
$376
One-way flights from Hartford to San AntonioSearch for one-way flight options from Hartford to San Antonio. Find affordable one-way fares based on user searches. Data last updated September 12, 2026.
Search for one-way flight options from Hartford to San Antonio. Find affordable one-way fares based on user searches. Data last updated September 12, 2026.
This Kiwi.com deal was found by Cheapflights users on 9/10. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/312:04 pm -
2 stops24h 54m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/10![Breeze Airways logo]()
$164
This Trip.com deal was found by Cheapflights users on 9/10. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/2212:26 pm -
1 stop23h 45m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/10![Frontier logo]()
$174
This CheapOair deal was found by Cheapflights users on 9/8. 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 CheapOair 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 9/8![Frontier logo]()
$175
This American Airlines deal was found by Cheapflights users on 9/10. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/56:23 pm -
1 stop6h 36m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/10![American Airlines logo]()
$186
This Kiwi.com deal was found by Cheapflights users on 9/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure 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
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/7![Breeze Airways logo]()
$190
This United Airlines deal was found by Cheapflights users on 9/8. 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.
Wed 10/76:00 am -
2 stops11h 31m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/8![United Airlines logo]()
$191
This Kiwi.com deal was found by Cheapflights users on 9/10. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/263:13 pm -
3 stops29h 12m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/10![Multiple Airlines logo]()
$194
This CheapOair deal was found by Cheapflights users on 9/10. 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.
Sun 10/43:16 pm -
1 stop18h 54m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/10![Frontier logo]()
$195
This Kiwi.com deal was found by Cheapflights users on 9/10. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/53:16 pm -
2 stops24h 04m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/10![Frontier logo]()
$197
This Kiwi.com deal was found by Cheapflights users on 9/10. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/91:04 pm -
3 stops33h 30m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/10![Multiple Airlines logo]()
$198
This CheapOair deal was found by Cheapflights users on 9/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/203:16 pm -
1 stop18h 54m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/7![Frontier logo]()
$201
This United Airlines deal was found by Cheapflights users on 9/10. 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.
Thu 10/156:05 am -
1 stop7h 06m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/10![United Airlines logo]()
$207
Find flight deals from Hartford to San Antonio
Discover tips and strategies to find the most affordable flight options for your journey from Hartford (BDL) to San Antonio (SAT). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated September 12, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $308 (Kiwi.com) |
One-way from | $164 (Kiwi.com) |
Popular in | February |
Cheapest in | January |
Average price | $480 |
Cheapflights Fare Finder
Customize your flight search to find flights from Hartford 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 12, 2026.
Use the filters below to find and compare flights from Hartford 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
Thu 12/3
5:31 pm-8:12 pm
1 stop27h 41m
San Antonio
Wed 12/31
12:00 am-1:00 am
Nonstop0h 00m
$175
HartfordSan Antonio
BDL Hartford Bradley Intl - SAT San Antonio
BDLSAT
Hartford Bradley Intl
Wed 10/7
8:00 am-1:24 pm
1 stop6h 24m
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
Mon 11/9
6:40 pm-12:20 am
1 stop6h 40m
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
Thu 12/24
5:15 am-10:52 am
1 stop6h 37m
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 10/27
4:15 pm-9:15 pm
1 stop6h 00m
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
Wed 12/16
6:25 pm-11:40 pm
1 stop6h 15m
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
Thu 2/18
6:15 am-3:33 pm
2 stops10h 18m
San Antonio
Wed 12/31
12:00 am-1:00 am
Nonstop0h 00m
$191
HartfordSan Antonio
BDL Hartford Bradley Intl - SAT San Antonio
BDLSAT
Hartford Bradley Intl
Mon 10/5
3:16 pm-2:20 pm
2 stops24h 04m
San Antonio
Wed 12/31
12:00 am-1:00 am
Nonstop0h 00m
$197
HartfordSan Antonio
BDL Hartford Bradley Intl - SAT San Antonio
BDLSAT
Hartford Bradley Intl
Mon 10/26
2:00 pm-7:48 pm
1 stop6h 48m
San Antonio
Wed 12/31
12:00 am-1:00 am
Nonstop0h 00m
$215
Quickest round-trip
HartfordSan Antonio
BDL Hartford Bradley Intl - SAT San Antonio
BDLSAT
Hartford Bradley Intl
Sat 9/26
12:52 pm-5:48 pm
1 stop5h 56m
San Antonio
Wed 12/31
12:00 am-1:00 am
Nonstop0h 00m
$287
Showing 1-10 of 20 resultsSorted by cheapest first
Compare providers for flights from Hartford to San Antonio
Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Hartford to San Antonio in September.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy1 star | Trust Score*3 stars |
- Most accurate provider: When it comes to deals on Hartford-San Antonio flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Hartford-San Antonio flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Hartford-San Antonio flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Hartford-San Antonio flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Hartford-San Antonio flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.
Best time to book a flight from Hartford to San Antonio
Have a flexible travel schedule? Discover the best time to fly to San Antonio from Hartford with our price prediction graph.
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 Hartford to San Antonio
Prices
More
How far ahead should I book a flight from Hartford to San Antonio?
To ensure you get the cheapest price possible for a flight from Hartford to San Antonio, you should look to book at least 72 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.
What is the cheapest month to book a flight from Hartford to San Antonio?
Currently, January is the cheapest month in which you can book a flight from Hartford to San Antonio (average of $416). Flying from Hartford to San Antonio in February is currently the most expensive (average of $717). 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 Hartford to San Antonio?
Airfare is below average for this route at the moment.
Hartford to San Antonio flights typically cost between $391 and $716 in November.The cheapest round-trip price found within the last 5 days was $308 on Breeze Airways (Nov 7-Nov 12).
What’s the top layover airport for flights from Hartford to San Antonio?
Share of 1-stop round-trip flights from Hartford to San Antonio chosen by Cheapflights users in the past 12 months, using the same layover each way.
Chicago (MDW) – chosen by Cheapflights users on 67% of 1-stop itineraries from Hartford to San Antonio on Cheapflights.
What’s the cheapest layover airport for flights from Hartford to San Antonio?
Average round-trip fare for 1-stop flights from Hartford to San Antonio, chosen by Cheapflights users in the past 12 months, with the same layover each way.
Baltimore (BWI) is the most affordable 1-stop option, with an average round-trip price of $285.
What’s the fastest layover option from Hartford to San Antonio?
Shortest average travel time for 1-stop one-way flights from Hartford to San Antonio, based on itineraries clicked by Cheapflights users over the past 12 months, grouped by layover airport.
Flights via Baltimore (BWI) have the shortest average one-way travel time for 1-stop routes: 6h 00m.
Which airport typically offers the quickest layover for flights from Hartford to San Antonio?
Average layover duration for 1-stop one-way flights from Hartford to San Antonio, chosen by Cheapflights users in the last 12 months, grouped by stopover airport.
Flights via Baltimore (BWI) offer the fastest connection on this route, with an average layover time of 1h 20m.
Reviews of airlines servicing San Antonio
Get insights into the airlines that provide service to San Antonio. 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 San Antonio. Reviews last updated September 12, 2026.
Read through reviews of airlines operating flights from Hartford to San Antonio, such as Southwest,Delta, andUnited Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Comfort
8.0
Entertainment
7.5
Overall
8.0
Food
7.0
Boarding
8.1
Crew
8.6
Reviews
1 / 20
2.0
MediocreMike,Aug 2025
OKC - AUS
Comfort
8.0
Entertainment
7.5
Overall
8.0
Food
7.0
Boarding
8.1
Crew
8.6
Reviews
1 / 20
2.0
MediocreMike,Aug 2025
OKC - AUS
Comfort
8.0
Entertainment
7.5
Overall
8.0
Food
7.0
Boarding
8.1
Crew
8.6
Reviews
1 / 20
2.0
MediocreMike,Aug 2025
OKC - AUS
Comfort
8.0
Entertainment
7.5
Overall
8.0
Food
7.0
Boarding
8.1
Crew
8.6
Reviews
1 / 20
2.0
MediocreMike,Aug 2025
OKC - AUS
Comfort
8.0
Entertainment
7.5
Overall
8.0
Food
7.0
Boarding
8.1
Crew
8.6
Reviews
1 / 20
2.0
MediocreMike,Aug 2025
OKC - AUS
Related info for your journey
Find useful and relevant information for your journey from Hartford 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
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Top 4 airlines flying from Hartford to San Antonio
Discover the top 4 airlines that operate flights from Hartford 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 12, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$278 | Average$447 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$366 | Average$488 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$367 | Average$481 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$382 | Average$516 | FlexibilityNo cancel fee | On-time63% |