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Cheap flights from Hartford to San Antonio from $164

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 8/13. 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
1 adult, Economy, 0 bags

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Hartford to San Antonio

Cheap round-trip flights

Enter your travel dates to find the best prices.
Breeze Airways Logo
7:32 pm - 9:15 am
BDL
-
SAT
14h 43m
1 stop
Breeze Airways Logo
11:30 am - 10:51 pm
SAT
-
BDL
10h 21m
2 stops
$326Breeze Airways
Wed, Sep 2 - Fri, Sep 4
Delta Logo
7:05 pm - 12:28 am
BDL
-
SAT
6h 23m
1 stop
Delta Logo
2:00 pm - 11:32 pm
SAT
-
BDL
8h 32m
1 stop
$327Delta
Tue, Dec 1 - Sat, Dec 5
American Airlines Logo
5:59 pm - 11:58 pm
BDL
-
SAT
6h 59m
1 stop
American Airlines Logo
5:00 am - 11:46 am
SAT
-
BDL
5h 46m
1 stop
$330American Airlines
Sat, Jul 25 - Sat, Aug 8
American Airlines Logo
6:45 am - 11:32 am
BDL
-
SAT
5h 47m
1 stop
American Airlines Logo
7:00 am - 4:49 pm
SAT
-
BDL
8h 49m
2 stops
$332American Airlines
Wed, Aug 12 - Tue, Aug 25
Delta Logo
6:00 am - 1:38 pm
BDL
-
SAT
8h 38m
1 stop
Delta Logo
6:35 am - 12:59 pm
SAT
-
BDL
5h 24m
1 stop
$333Delta
Tue, Sep 1 - Tue, Sep 8
American Airlines Logo
2:44 pm - 10:19 pm
BDL
-
SAT
8h 35m
1 stop
American Airlines Logo
2:45 pm - 11:58 pm
SAT
-
BDL
8h 13m
2 stops
$338American Airlines
Sat, Jul 25 - Sat, Aug 8
United Airlines Logo
11:44 am - 7:58 pm
BDL
-
SAT
9h 14m
2 stops
United Airlines Logo
5:30 am - 2:05 pm
SAT
-
BDL
7h 35m
2 stops
$340United Airlines
Wed, Aug 12 - Tue, Aug 25
Southwest Logo
7:40 am - 12:55 pm
BDL
-
SAT
6h 15m
1 stop
Southwest Logo
11:50 am - 8:55 pm
SAT
-
BDL
8h 05m
1 stop
$343Southwest
Mon, Dec 7 - Thu, Dec 10
American Airlines Logo
5:17 pm - 10:44 pm
BDL
-
SAT
6h 27m
1 stop
American Airlines Logo
3:00 pm - 11:50 pm
SAT
-
BDL
7h 50m
2 stops
$344American Airlines
Tue, Dec 1 - Sat, Dec 5
Delta Logo
5:05 pm - 10:34 pm
BDL
-
SAT
6h 29m
1 stop
Delta Logo
6:35 am - 12:59 pm
SAT
-
BDL
5h 24m
1 stop
$346Delta
Mon, Aug 31 - Wed, Sep 9

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Breeze Airways flights from Hartford to San Antonio

Our best Breeze Airways deals on Hartford to San Antonio flight tickets
Breeze Airways
Sep 2
BDL7:32 pmHartford Bradley Intl
14h 43m
1 stop
SAT9:15 amSan Antonio
Sep 4
SAT11:30 amSan Antonio
10h 21m
2 stops
BDL10:51 pmHartford Bradley Intl
$326
Breeze Airways
Aug 12
BDL7:32 pmHartford Bradley Intl
14h 43m
1 stop
SAT9:15 amSan Antonio
Aug 17
SAT11:30 amSan Antonio
28h 40m
2 stops
BDL5:10 pmHartford Bradley Intl
$362
Breeze Airways
Jul 14
BDL8:10 amHartford Bradley Intl
33h 03m
3 stops
SAT4:13 pmSan Antonio
Jul 17
SAT11:30 amSan Antonio
11h 03m
2 stops
BDL11:33 pmHartford Bradley Intl
$839

Delta flights from Hartford to San Antonio

Our best Delta deals on Hartford to San Antonio flight tickets
Delta
Dec 1
BDL7:05 pmHartford Bradley Intl
6h 23m
1 stop
SAT12:28 amSan Antonio
Dec 5
SAT2:00 pmSan Antonio
8h 32m
1 stop
BDL11:32 pmHartford Bradley Intl
$327
Delta
Sep 1
BDL6:00 amHartford Bradley Intl
6h 10m
1 stop
SAT11:10 amSan Antonio
Sep 9
SAT1:55 pmSan Antonio
6h 12m
1 stop
BDL9:07 pmHartford Bradley Intl
$333
Delta
Aug 31
BDL5:05 pmHartford Bradley Intl
6h 29m
1 stop
SAT10:34 pmSan Antonio
Sep 9
SAT6:35 amSan Antonio
5h 24m
1 stop
BDL12:59 pmHartford Bradley Intl
$346

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 July 2, 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

Price

Cheapest round-trip

HartfordSan Antonio

BDL - SAT

BDLSAT

Hartford Bradley Intl

Wed 9/2

7:32 pm-9:15 am

1 stop14h 43m

San Antonio

Fri 9/4

11:30 am-10:51 pm

2 stops10h 21m

$326

HartfordSan Antonio

BDL - SAT

BDLSAT

Hartford Bradley Intl

Tue 12/1

7:05 pm-12:28 am

1 stop6h 23m

San Antonio

Sat 12/5

2:00 pm-11:32 pm

1 stop8h 32m

$327

HartfordSan Antonio

BDL - SAT

BDLSAT

Hartford Bradley Intl

Sat 7/25

5:59 pm-11:58 pm

1 stop6h 59m

San Antonio

Sat 8/8

5:00 am-11:46 am

1 stop5h 46m

$330

HartfordSan Antonio

BDL - SAT

BDLSAT

Hartford Bradley Intl

Wed 8/12

6:45 am-11:32 am

1 stop5h 47m

San Antonio

Tue 8/25

7:00 am-4:49 pm

2 stops8h 49m

$332

HartfordSan Antonio

BDL - SAT

BDLSAT

Hartford Bradley Intl

Tue 9/1

6:00 am-1:38 pm

1 stop8h 38m

San Antonio

Tue 9/8

6:35 am-12:59 pm

1 stop5h 24m

$333

HartfordSan Antonio

BDL - SAT

BDLSAT

Hartford Bradley Intl

Sat 7/25

2:44 pm-10:19 pm

1 stop8h 35m

San Antonio

Sat 8/8

2:45 pm-11:58 pm

2 stops8h 13m

$338

HartfordSan Antonio

BDL - SAT

BDLSAT

Hartford Bradley Intl

Wed 8/12

11:44 am-7:58 pm

2 stops9h 14m

San Antonio

Tue 8/25

5:30 am-2:05 pm

2 stops7h 35m

$340

HartfordSan Antonio

BDL - SAT

BDLSAT

Hartford Bradley Intl

Mon 12/7

7:40 am-12:55 pm

1 stop6h 15m

San Antonio

Thu 12/10

11:50 am-8:55 pm

1 stop8h 05m

$343

HartfordSan Antonio

BDL - SAT

BDLSAT

Hartford Bradley Intl

Tue 12/1

5:17 pm-10:44 pm

1 stop6h 27m

San Antonio

Sat 12/5

3:00 pm-11:50 pm

2 stops7h 50m

$344
Quickest round-trip

HartfordSan Antonio

BDL - SAT

BDLSAT

Hartford Bradley Intl

Mon 8/31

5:05 pm-10:34 pm

1 stop6h 29m

San Antonio

Wed 9/9

6:35 am-12:59 pm

1 stop5h 24m

$346

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 typical price of a round-trip flight between Hartford and San Antonio?

What is the cheapest month to fly to San Antonio?

If you aren’t able to travel during the month of January, then book flights to San Antonio from Hartford during August instead. Flights to San Antonio in August, while not as cheap as those in January, still average around $416.

How far in advance should I book a flight from Hartford 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 $491 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 $305 on momondo.

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

As of July 2026, prices for Hartford to San Antonio flights are approximately 105% 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 04m

Direct flights

None
The fastest flight from Hartford to San Antonio takes 6h 04m
There are no direct flights from Hartford to San Antonio. There are no popular flight routes from Hartford to San Antonio.
Search flight deals

Frequently asked questions about flying from Hartford to San Antonio

  • 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 04m 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
DeltaPriceFrom $248Free CancellationRating
7.8
8,452 reviews
Search Delta flights
United AirlinesPriceFrom $366Free CancellationRating
7.4
9,926 reviews
Search United Airlines flights
American AirlinesPriceFrom $366Free CancellationRating
7.1
11,769 reviews
Search American Airlines flights
SouthwestPriceFrom $381Free CancellationRating
7.9
4,249 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
Pleasanton
Boerne
Schertz

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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