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Cheap flights from Hartford to San Antonio from $84

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 2/24. 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
9:49 am - 11:59 pm
BDL
-
SAT
15h 10m
1 stop
Multiple Airlines Logo
10:26 am - 1:32 pm
SAT
-
BDL
26h 06m
2 stops
$196Multiple Airlines
Tue, Feb 24 - Sat, Feb 28
Multiple Airlines Logo
10:19 am - 11:59 pm
BDL
-
SAT
14h 40m
1 stop
Multiple Airlines Logo
6:00 am - 10:37 am
SAT
-
BDL
27h 37m
1 stop
$213Multiple Airlines
Wed, Feb 18 - Wed, Feb 25
Multiple Airlines Logo
10:19 am - 11:59 pm
BDL
-
SAT
14h 40m
1 stop
Multiple Airlines Logo
10:26 am - 1:32 pm
SAT
-
BDL
26h 06m
2 stops
$217Multiple Airlines
Wed, Feb 18 - Wed, Feb 25
Multiple Airlines Logo
9:49 am - 11:59 pm
BDL
-
SAT
15h 10m
1 stop
Multiple Airlines Logo
6:00 am - 9:23 am
SAT
-
BDL
26h 23m
1 stop
$239Multiple Airlines
Tue, Feb 17 - Tue, Feb 24
Multiple Airlines Logo
9:49 am - 11:59 pm
BDL
-
SAT
15h 10m
1 stop
Multiple Airlines Logo
2:13 pm - 10:59 pm
SAT
-
BDL
7h 46m
1 stop
$243Multiple Airlines
Tue, Feb 24 - Sat, Feb 28
Multiple Airlines Logo
9:49 am - 11:59 pm
BDL
-
SAT
15h 10m
1 stop
Multiple Airlines Logo
10:26 am - 1:32 pm
SAT
-
BDL
26h 06m
2 stops
$244Multiple Airlines
Tue, Feb 17 - Wed, Feb 25
Multiple Airlines Logo
2:27 pm - 4:15 pm
BDL
-
SAT
26h 48m
1 stop
Multiple Airlines Logo
6:00 am - 10:37 am
SAT
-
BDL
27h 37m
1 stop
$253Multiple Airlines
Thu, Feb 12 - Wed, Feb 25
Multiple Airlines Logo
10:19 am - 11:59 pm
BDL
-
SAT
14h 40m
1 stop
Multiple Airlines Logo
10:26 am - 9:23 am
SAT
-
BDL
21h 57m
2 stops
$255Multiple Airlines
Wed, Feb 18 - Tue, Feb 24
Multiple Airlines Logo
2:55 pm - 5:05 pm
BDL
-
SAT
27h 10m
1 stop
Multiple Airlines Logo
1:22 pm - 3:05 pm
SAT
-
BDL
24h 43m
1 stop
$261Multiple Airlines
Thu, Apr 2 - Tue, Apr 7
Frontier Logo
6:17 pm - 1:12 pm
BDL
-
SAT
19h 55m
1 stop
Frontier Logo
8:22 pm - 9:23 am
SAT
-
BDL
36h 01m
2 stops
$268Frontier
Fri, Feb 20 - Mon, Feb 23

Southwest flights from Hartford to San Antonio

Our best Southwest deals on Hartford to San Antonio flight tickets
Southwest
Feb 11
BDL9:25 amHartford Bradley Intl
9h 15m
2 stops
SAT5:40 pmSan Antonio
Feb 15
SAT12:30 pmSan Antonio
9h 15m
2 stops
BDL10:45 pmHartford Bradley Intl
$553
Southwest
Feb 5
BDL1:40 pmHartford Bradley Intl
9h 15m
2 stops
SAT9:55 pmSan Antonio
Feb 14
SAT9:30 amSan Antonio
8h 30m
2 stops
BDL7:00 pmHartford Bradley Intl
$775
Southwest
Feb 4
BDL3:30 pmHartford Bradley Intl
8h 35m
2 stops
SAT11:05 pmSan Antonio
Feb 8
SAT8:20 amSan Antonio
7h 00m
2 stops
BDL4:20 pmHartford Bradley Intl
$917

United Airlines flights from Hartford to San Antonio

Our best United Airlines deals on Hartford to San Antonio flight tickets
United Airlines
Feb 9
BDL3:02 pmHartford Bradley Intl
6h 54m
1 stop
SAT8:56 pmSan Antonio
Feb 13
SAT7:00 amSan Antonio
6h 10m
1 stop
BDL2:10 pmHartford Bradley Intl
$633
United Airlines
Feb 9
BDL6:00 amHartford Bradley Intl
6h 19m
1 stop
SAT11:19 amSan Antonio
Feb 13
SAT2:10 pmSan Antonio
8h 57m
2 stops
BDL12:07 amHartford Bradley Intl
$638
United Airlines
Feb 12
BDL6:00 amHartford Bradley Intl
8h 08m
2 stops
SAT1:08 pmSan Antonio
Feb 16
SAT7:00 amSan Antonio
6h 10m
1 stop
BDL2:10 pmHartford Bradley Intl
$686

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 January 29, 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

HartfordSan Antonio

BDL - SAT

BDLSAT

Hartford Bradley Intl

Tue 2/24

9:49 am-11:59 pm

1 stop15h 10m

San Antonio

Sat 2/28

10:26 am-1:32 pm

2 stops26h 06m

$196

HartfordSan Antonio

BDL - SAT

BDLSAT

Hartford Bradley Intl

Wed 2/18

10:19 am-11:59 pm

1 stop14h 40m

San Antonio

Wed 2/25

6:00 am-10:37 am

1 stop27h 37m

$213

HartfordSan Antonio

BDL - SAT

BDLSAT

Hartford Bradley Intl

Wed 2/18

10:19 am-11:59 pm

1 stop14h 40m

San Antonio

Wed 2/25

10:26 am-1:32 pm

2 stops26h 06m

$217

HartfordSan Antonio

BDL - SAT

BDLSAT

Hartford Bradley Intl

Tue 2/17

9:49 am-11:59 pm

1 stop15h 10m

San Antonio

Tue 2/24

6:00 am-9:23 am

1 stop26h 23m

$239

HartfordSan Antonio

BDL - SAT

BDLSAT

Hartford Bradley Intl

Tue 2/24

9:49 am-11:59 pm

1 stop15h 10m

San Antonio

Sat 2/28

2:13 pm-10:59 pm

1 stop7h 46m

$243

HartfordSan Antonio

BDL - SAT

BDLSAT

Hartford Bradley Intl

Tue 2/17

9:49 am-11:59 pm

1 stop15h 10m

San Antonio

Wed 2/25

10:26 am-1:32 pm

2 stops26h 06m

$244

HartfordSan Antonio

BDL - SAT

BDLSAT

Hartford Bradley Intl

Thu 2/12

2:27 pm-4:15 pm

1 stop26h 48m

San Antonio

Wed 2/25

6:00 am-10:37 am

1 stop27h 37m

$253

HartfordSan Antonio

BDL - SAT

BDLSAT

Hartford Bradley Intl

Wed 2/18

10:19 am-11:59 pm

1 stop14h 40m

San Antonio

Tue 2/24

10:26 am-9:23 am

2 stops21h 57m

$255

HartfordSan Antonio

BDL - SAT

BDLSAT

Hartford Bradley Intl

Thu 4/2

2:55 pm-5:05 pm

1 stop27h 10m

San Antonio

Tue 4/7

1:22 pm-3:05 pm

1 stop24h 43m

$261

HartfordSan Antonio

BDL - SAT

BDLSAT

Hartford Bradley Intl

Fri 2/20

6:17 pm-1:12 pm

1 stop19h 55m

San Antonio

Mon 2/23

8:22 pm-9:23 am

2 stops36h 01m

$268

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 January 2026, prices for Hartford to San Antonio flights are approximately 24% cheaper 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

5h 50m

Direct flights

None
The fastest flight from Hartford to San Antonio takes 5h 50m
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 5h 50m 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 $126Free CancellationRating
6.3
8,393 reviews
Search Spirit Airlines flights
DeltaPriceFrom $248Free CancellationRating
7.9
8,128 reviews
Search Delta flights
United AirlinesPriceFrom $330Free CancellationRating
7.4
9,215 reviews
Search United Airlines flights
American AirlinesPriceFrom $336Free CancellationRating
7.2
11,205 reviews
Search American Airlines flights
SouthwestPriceFrom $351Free CancellationRating
8.0
4,267 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
Pleasanton
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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