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Cheap flights from Hartford to San Antonio from $111

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Hartford to San Antonio departing on 1/26. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

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Find the cheapest flights from Hartford to San Antonio

Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
8:05 am - 11:52 pm
BDL
-
SAT
16h 47m1 stop
Multiple Airlines Logo
9:09 am - 5:11 pm
SAT
-
BDL
7h 02m1 stop
$249Multiple Airlines
Wed, Jan 14 - Thu, Jan 15
Multiple Airlines Logo
8:05 am - 11:52 pm
BDL
-
SAT
16h 47m1 stop
Multiple Airlines Logo
9:09 am - 11:56 pm
SAT
-
BDL
13h 47m2 stops
$267Multiple Airlines
Wed, Jan 14 - Thu, Jan 15
Multiple Airlines Logo
7:20 am - 8:14 am
BDL
-
SAT
25h 54m2 stops
Multiple Airlines Logo
8:59 am - 5:27 pm
SAT
-
BDL
7h 28m1 stop
$275Multiple Airlines
Wed, Jan 14 - Sun, Jan 18
Multiple Airlines Logo
8:05 am - 8:14 am
BDL
-
SAT
25h 09m1 stop
Multiple Airlines Logo
8:59 am - 5:27 pm
SAT
-
BDL
7h 28m1 stop
$293Multiple Airlines
Wed, Jan 14 - Sun, Jan 18
Multiple Airlines Logo
5:56 pm - 11:52 pm
BDL
-
SAT
30h 56m1 stop
Multiple Airlines Logo
8:59 am - 5:27 pm
SAT
-
BDL
7h 28m1 stop
$300Multiple Airlines
Fri, Jan 16 - Sun, Jan 18
Multiple Airlines Logo
5:56 pm - 11:52 pm
BDL
-
SAT
30h 56m1 stop
Multiple Airlines Logo
10:35 am - 10:45 pm
SAT
-
BDL
11h 10m2 stops
$303Multiple Airlines
Fri, Jan 16 - Fri, Jan 23
Multiple Airlines Logo
8:05 am - 8:14 am
BDL
-
SAT
25h 09m1 stop
Multiple Airlines Logo
10:35 am - 10:31 pm
SAT
-
BDL
10h 56m2 stops
$309Multiple Airlines
Wed, Jan 14 - Sun, Jan 18
Multiple Airlines Logo
11:32 am - 7:29 pm
BDL
-
SAT
8h 57m1 stop
Multiple Airlines Logo
6:00 am - 11:24 am
SAT
-
BDL
28h 24m1 stop
$333Multiple Airlines
Sun, Feb 15 - Tue, Feb 17
American Airlines Logo
12:10 pm - 8:25 pm
BDL
-
SAT
9h 15m1 stop
American Airlines Logo
8:10 am - 2:49 pm
SAT
-
BDL
5h 39m1 stop
$334American Airlines
Wed, Jan 14 - Sun, Jan 18
Multiple Airlines Logo
8:00 am - 5:37 am
BDL
-
SAT
22h 37m1 stop
Multiple Airlines Logo
6:30 am - 3:05 pm
SAT
-
BDL
7h 35m1 stop
$339Multiple Airlines
Tue, Jan 6 - Wed, Jan 14

American Airlines flights from Hartford to San Antonio

Our best American Airlines deals on Hartford to San Antonio flight tickets
American Airlines
Jan 14
BDL12:10 pmHartford Bradley Intl
9h 15m
1 stop
SAT8:25 pmSan Antonio
Jan 18
SAT8:10 amSan Antonio
5h 39m
1 stop
BDL2:49 pmHartford Bradley Intl
$334
Find similar
American Airlines
Mar 7
BDL6:00 amHartford Bradley Intl
15h 21m
1 stop
SAT8:21 pmSan Antonio
Mar 10
SAT6:00 amSan Antonio
10h 00m
1 stop
BDL5:00 pmHartford Bradley Intl
$399
Find similar
American Airlines
Jan 16
BDL4:14 pmHartford Bradley Intl
8h 44m
1 stop
SAT11:58 pmSan Antonio
Jan 19
SAT5:00 pmSan Antonio
5h 47m
1 stop
BDL11:47 pmHartford Bradley Intl
$415
Find similar

Frontier flights from Hartford to San Antonio

Our best Frontier deals on Hartford to San Antonio flight tickets
Frontier
Feb 15
BDL11:32 amHartford Bradley Intl
8h 57m
1 stop
SAT7:29 pmSan Antonio
Feb 17
SAT5:12 pmSan Antonio
17h 12m
2 stops
BDL11:24 amHartford Bradley Intl
$357
Find similar
Frontier
Dec 25
BDL12:05 pmHartford Bradley Intl
29h 56m
1 stop
SAT5:01 pmSan Antonio
Dec 31
SAT7:11 pmSan Antonio
14h 59m
2 stops
BDL11:10 amHartford Bradley Intl
$492
Find similar
Frontier
Dec 23
BDL8:04 pmHartford Bradley Intl
23h 12m
1 stop
SAT6:16 pmSan Antonio
Dec 31
SAT7:11 pmSan Antonio
14h 59m
2 stops
BDL11:10 amHartford Bradley Intl
$567
Find similar

momondo 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, momondo users made 832,500 searches. Data last updated December 18, 2025.
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

Price

HartfordSan Antonio

BDL - SAT

BDLSAT

Hartford Bradley Intl

Wed 1/14

8:05 am-11:52 pm

1 stop16h 47m

San Antonio

Thu 1/15

9:09 am-5:11 pm

1 stop7h 02m

$249

HartfordSan Antonio

BDL - SAT

BDLSAT

Hartford Bradley Intl

Wed 1/14

8:05 am-11:52 pm

1 stop16h 47m

San Antonio

Thu 1/15

9:09 am-11:56 pm

2 stops13h 47m

$267

HartfordSan Antonio

BDL - SAT

BDLSAT

Hartford Bradley Intl

Wed 1/14

7:20 am-8:14 am

2 stops25h 54m

San Antonio

Sun 1/18

8:59 am-5:27 pm

1 stop7h 28m

$275

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

Fri 1/16

5:56 pm-11:52 pm

1 stop30h 56m

San Antonio

Sun 1/18

8:59 am-5:27 pm

1 stop7h 28m

$300

HartfordSan Antonio

BDL - SAT

BDLSAT

Hartford Bradley Intl

Fri 1/16

5:56 pm-11:52 pm

1 stop30h 56m

San Antonio

Fri 1/23

10:35 am-10:45 pm

2 stops11h 10m

$303

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

10:35 am-10:31 pm

2 stops10h 56m

$309

HartfordSan Antonio

BDL - SAT

BDLSAT

Hartford Bradley Intl

Sun 2/15

11:32 am-7:29 pm

1 stop8h 57m

San Antonio

Tue 2/17

6:00 am-11:24 am

1 stop28h 24m

$333

HartfordSan Antonio

BDL - SAT

BDLSAT

Hartford Bradley Intl

Wed 1/14

12:10 pm-8:25 pm

1 stop9h 15m

San Antonio

Sun 1/18

8:10 am-2:49 pm

1 stop5h 39m

$334

HartfordSan Antonio

BDL - SAT

BDLSAT

Hartford Bradley Intl

Tue 1/6

8:00 am-5:37 am

1 stop22h 37m

San Antonio

Wed 1/14

6:30 am-3:05 pm

1 stop7h 35m

$339

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to San Antonio from

How to get the cheapest flight ticket from Hartford to San Antonio

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to San Antonio?

If you aren’t able to travel during the month of July, then book flights to San Antonio from Hartford during September instead. Flights to San Antonio in September, while not as cheap as those in July, still average around $406.

How far in advance should I book a flight to San Antonio?

You are more likely to see cheaper flights to San Antonio from Hartford when booking weeks ahead of your departure date. In general, you can expect to find flights to San Antonio for around $447 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to San Antonio from Hartford for as low as $343 on momondo.

How have Hartford to San Antonio flight prices changed over time?

As of December 2025, prices for Hartford to San Antonio flights are approximately 15% more expensive when compared to flights at the same time last year.

When to book flights from Hartford to San Antonio

Are you open to changing your travel dates? Check out the ideal times to fly from Hartford to San Antonio according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Hartford to San Antonio (BDL to SAT) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Hartford to San Antonio

Fastest flight time

6h 23m

Direct flights

None
The fastest flight from Hartford to San Antonio takes 6h 23m
There are no direct flights from Hartford to San Antonio. There are no popular flight routes from Hartford to San Antonio.
Search flight deals

  • How far is Hartford Bradley Intl to San Antonio by plane?

    Hartford Bradley Intl and San Antonio are 1671.6 mi apart from one another. Typically, this will take 6h 23m by plane in normal conditions.

  • When did momondo last update prices for flights from Hartford Bradley Intl Airport to San Antonio Airport?

    Prices for flights from Hartford Bradley Intl Airport to San Antonio Airport are refreshed on a daily basis.

  • How many operators does momondo search for flights from Hartford Bradley Intl Airport to San Antonio Airport?

  • How old do you have to be to fly from Hartford Bradley Intl Airport to San Antonio Airport?

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Hartford Bradley Intl Airport to San Antonio Airport.

  • What documentation or ID do you need to fly to San Antonio Airport?

    The necessary travel and health documents for your San Antonio Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

  • What is the most popular airline from Hartford to San Antonio?

Best airlines flying from Hartford to San Antonio

Compare and see reviews for airlines that fly from Hartford to San Antonio with momondo
Airline
Rating
Free Cancellation
Price
Spirit AirlinesPriceFrom $129Free CancellationRating
6.3
8,190 reviews
Search Spirit Airlines flights
DeltaPriceFrom $276Free CancellationRating
7.9
8,005 reviews
Search Delta flights
United AirlinesPriceFrom $330Free CancellationRating
7.4
9,091 reviews
Search United Airlines flights
American AirlinesPriceFrom $338Free CancellationRating
7.2
11,054 reviews
Search American Airlines flights
SouthwestPriceFrom $351Free CancellationRating
7.9
4,250 reviews
Search Southwest flights

Traveling to a place near San Antonio?

Book flights to San Antonio if you plan to visit one of these locations
New Braunfels
Kerrville
Boerne
Schertz
Pleasanton

Why use momondo?

Why should I use momondo to find a flight deal from Hartford to San Antonio?

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Hartford to San Antonio for you.

Can I find flights from Hartford to San Antonio with flexible booking policies on momondo?

Yes. momondo allows you to filter the results for Hartford to San Antonio flights to just show those with flexible booking policies.

How can momondo help me find flights from Hartford to San Antonio?

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Hartford to San Antonio.

I’m not ready to book a flight from Hartford to San Antonio right now. Can momondo alert me if prices change?

If you are not ready to book a flight from Hartford to San Antonio now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to San Antonio and let you know when they change.

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