$113+ Cheap flights from Hartford to San Antonio (BDL - 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 1/26. Fares are subject to change and may not be available on all flights or dates of travel.
BDL — SAT
Jan 14 — Jan 211
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.Cheapflights Tip: The best prices from Hartford Bradley Intl to San Antonio are usually found in July or September, booked 76 days in advance, depart on a Saturday or Wednesday and return on a Tuesday
Cheap flight deals from Hartford to San Antonio
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 December 15, 2025.
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 December 15, 2025.
This Delta deal was found by Cheapflights users on 12/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/306:00 amBDL - SAT
1 stop7h 28mDelta
Wed 12/314:45 pmSAT - BDL
1 stop5h 51mDelta
Deal found 12/13![Delta logo]()
$422
This Delta deal was found by Cheapflights users on 12/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/297:05 amBDL - SAT
1 stop6h 23mDelta
Wed 12/314:45 pmSAT - BDL
1 stop5h 51mDelta
Deal found 12/13![Delta logo]()
$450
This Southwest deal was found by Cheapflights users on 12/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/243:40 pmBDL - SAT
1 stop6h 30mSouthwest
Tue 12/305:10 amSAT - BDL
1 stop6h 45mSouthwest
Deal found 12/13![Southwest logo]()
$462
This Delta deal was found by Cheapflights users on 12/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/254:47 pmBDL - SAT
1 stop7h 20mDelta
Thu 1/15:10 amSAT - BDL
1 stop7h 04mDelta
Deal found 12/13![Delta logo]()
$495
This Delta deal was found by Cheapflights users on 12/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/306:00 amBDL - SAT
1 stop7h 28mDelta
Sun 1/44:45 pmSAT - BDL
1 stop5h 54mDelta
Deal found 12/13![Delta logo]()
$541
This Delta deal was found by Cheapflights users on 12/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/306:00 amBDL - SAT
1 stop7h 28mDelta
Tue 12/304:45 pmSAT - BDL
1 stop5h 51mDelta
Deal found 12/13![Delta logo]()
$543
This Kiwi.com deal was found by Cheapflights users on 12/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/226:36 pmBDL - SAT
2 stops18h 14mMultiple Airlines
Wed 12/317:11 pmSAT - BDL
1 stop23h 06mMultiple Airlines
Deal found 12/13![Multiple Airlines logo]()
$553
This Delta deal was found by Cheapflights users on 12/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/315:30 amBDL - SAT
1 stop6h 38mDelta
Wed 12/314:45 pmSAT - BDL
1 stop5h 51mDelta
Deal found 12/13![Delta logo]()
$555
This Kiwi.com deal was found by Cheapflights users on 12/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/209:00 amBDL - SAT
2 stops21h 35mMultiple Airlines
Wed 12/3112:45 pmSAT - BDL
1 stop29h 32mMultiple Airlines
Deal found 12/13![Multiple Airlines logo]()
$557
This United Airlines deal was found by Cheapflights users on 12/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/312:50 pmBDL - SAT
1 stop6h 34mUnited Airlines
Thu 1/15:20 amSAT - BDL
2 stops15h 15mUnited Airlines
Deal found 12/13![United Airlines logo]()
$559
This Kiwi.com deal was found by Cheapflights users on 12/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/217:54 pmBDL - SAT
1 stop16h 56mMultiple Airlines
Thu 1/111:30 amSAT - BDL
2 stops11h 08mMultiple Airlines
Deal found 12/13![Multiple Airlines logo]()
$567
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 December 15, 2025.
Most accurate provider | eDreams 3 stars |
|---|---|
Most trusted provider | eDreams 3 stars |
Round-trip from | $219 (Kiwi.com) |
One-way from | $113 (Kiwi.com) |
Popular in | December |
Cheapest in | July |
Average price | $566 |
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 2,558,603 searches. Data last updated December 15, 2025.
Use the filters below to find and compare flights from Hartford to San Antonio that are best for you.
Fly from
Hartford
Fly to
San Antonio
Route
Depart
Return
Price
HartfordSan Antonio
BDL - SAT
BDLSAT
Hartford Bradley Intl
Wed 1/14
8:05 am-8:14 am
1 stop25h 09m
San Antonio
Sun 1/18
8:59 am-5:27 pm
1 stop7h 28m
$293
HartfordSan Antonio
BDL - SAT
BDLSAT
Hartford Bradley Intl
Wed 1/28
8:05 am-11:52 pm
1 stop16h 47m
San Antonio
Sun 2/1
6:30 am-7:36 pm
1 stop12h 06m
$341
HartfordSan Antonio
BDL - SAT
BDLSAT
Hartford Bradley Intl
Wed 1/7
3:00 pm-9:34 pm
1 stop7h 34m
San Antonio
Wed 1/14
5:20 am-1:33 pm
1 stop7h 13m
$363
HartfordSan Antonio
BDL - SAT
BDLSAT
Hartford Bradley Intl
Thu 2/26
6:48 pm-12:34 am
1 stop6h 46m
San Antonio
Sat 2/28
5:30 am-1:41 pm
1 stop7h 11m
$380
HartfordSan Antonio
BDL - SAT
BDLSAT
Hartford Bradley Intl
Sun 2/8
5:30 am-11:26 am
1 stop6h 56m
San Antonio
Tue 2/10
8:00 am-3:53 pm
1 stop6h 53m
$398
HartfordSan Antonio
BDL - SAT
BDLSAT
Hartford Bradley Intl
Wed 2/25
3:00 pm-8:28 pm
1 stop6h 28m
San Antonio
Fri 2/27
7:05 am-2:04 pm
1 stop5h 59m
$402
HartfordSan Antonio
BDL - SAT
BDLSAT
Hartford Bradley Intl
Wed 1/14
9:25 am-6:20 pm
2 stops9h 55m
San Antonio
Sun 1/18
8:20 am-4:20 pm
2 stops7h 00m
$418
HartfordSan Antonio
BDL - SAT
BDLSAT
Hartford Bradley Intl
Wed 12/31
4:47 pm-12:19 am
1 stop8h 32m
San Antonio
Thu 1/1
5:10 am-1:14 pm
1 stop7h 04m
$422
HartfordSan Antonio
BDL - SAT
BDLSAT
Hartford Bradley Intl
Thu 1/8
9:25 am-5:40 pm
2 stops9h 15m
San Antonio
Mon 1/12
12:25 pm-9:50 pm
2 stops8h 25m
$425
HartfordSan Antonio
BDL - SAT
BDLSAT
Hartford Bradley Intl
Tue 3/10
9:10 am-11:59 pm
1 stop15h 49m
$167
Showing 1-10 of 16 results
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 December.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy2 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*1 star | |
| Price Accuracy3 stars | 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 eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Hartford-San Antonio flight deals on Cheapflights vs. eDreams >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 eDreams the most. eDreams 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.
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
How far ahead should I book a flight from Hartford to San Antonio?
Use this chart to determine the optimal time to book a round-trip flight from Hartford to San Antonio. Price data was last updated on December 12, 2025.
To ensure you get the cheapest price possible for a flight from Hartford to San Antonio, you should look to book at least 76 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, December is the cheapest month in which you can book a flight from Hartford to San Antonio (average of $147). Flying from Hartford to San Antonio in March is currently the most expensive (average of $286). 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 BDL to SAT?
Find hourly flight availability from Hartford 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 December 15, 2025.
It’s optimal to fly from Hartford to San Antonio at noon. By choosing this option you can save up to 11% on the cost of your flight, compared to a flight in the morning.
What is the cheapest day to fly from Hartford to San Antonio?
Use this chart to determine the cheapest time to fly round-trip from Hartford to San Antonio. Price data was last updated on December 16, 2024.
Travelers seeking maximum savings on their Hartford to San Antonio flight should consider departing on Tuesday at noon when fares are most often at their lowest. Sunday evenings flights should be avoided if possible as fares are typically the most expensive at this time.
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 December 15, 2025.
Read through reviews of airlines operating flights from Hartford to San Antonio, such as Southwest, Delta, and United Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Boarding
8.1
Entertainment
7.5
Crew
8.6
Overall
7.9
Comfort
8.0
Food
7.0
Reviews
1 / 20
2.0
MediocreThomas,Dec 2025
SEA - DEN
Boarding
8.1
Entertainment
7.5
Crew
8.6
Overall
7.9
Comfort
8.0
Food
7.0
Reviews
1 / 20
2.0
MediocreThomas,Dec 2025
SEA - DEN
Boarding
8.1
Entertainment
7.5
Crew
8.6
Overall
7.9
Comfort
8.0
Food
7.0
Reviews
1 / 20
2.0
MediocreThomas,Dec 2025
SEA - DEN
Boarding
8.1
Entertainment
7.5
Crew
8.6
Overall
7.9
Comfort
8.0
Food
7.0
Reviews
1 / 20
2.0
MediocreThomas,Dec 2025
SEA - DEN
Boarding
8.1
Entertainment
7.5
Crew
8.6
Overall
7.9
Comfort
8.0
Food
7.0
Reviews
1 / 20
2.0
MediocreThomas,Dec 2025
SEA - DEN
Boarding
8.1
Entertainment
7.5
Crew
8.6
Overall
7.9
Comfort
8.0
Food
7.0
Reviews
1 / 20
2.0
MediocreThomas,Dec 2025
SEA - DEN
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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Alternative routes for Hartford to San Antonio
See prices for flight routes from nearby airports that may be better suited for you.
Top 5 airlines flying from Hartford to San Antonio
Discover the top 5 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 2,558,603 searches. Data last updated December 15, 2025.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$129 | Average$309 | FlexibilityNo cancel fee | On-time65% | |
| Cheapest$276 | Average$421 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$330 | Average$491 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$338 | Average$459 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$351 | Average$450 | FlexibilityNo cancel fee | On-time63% |