How long does it take to fly to San Antonio?

Flight times vary depending on what airport in Connecticut you fly out of and what airport in San Antonio you fly into. For example, flying from Hartford to Austin takes 5h 58m on average. On the other hand, flying from New Haven to Austin takes 17h 58m on average. Keep in mind that it’s always quicker to opt for a non-stop flight, so be sure to check momondo if there are any available for your route.

How many flights depart from Connecticut to San Antonio on average per week?

The number of flights available between Connecticut and San Antonio is 42 per week as of December 2025. The most frequent departure day is Mon, with 17% of weekly flights leaving on this day.

What is the cheapest airline that flies from Connecticut to San Antonio?

Spirit Airlines, Frontier, and American Airlines are the most popular carriers operating from Connecticut to San Antonio

What airlines fly to San Antonio?

American Airlines, Delta and Southwest are the top three most popular airlines that fly to San Antonio from Connecticut according to our data. American Airlines is the first choice among our users, with 45% of people opting to fly with this airline when traveling to San Antonio. Keep in mind that there are 5 different airlines that fly to San Antonio on a routine basis, so you have a few additional options to choose from.

When did momondo last update prices for flights from Connecticut to San Antonio Airport?

Prices for flights from Connecticut to San Antonio Airport are refreshed on a daily basis.

How many operators does momondo search for flights from Connecticut to San Antonio Airport?

The number of operators available for flights from Connecticut to San Antonio Airport is 6 as of December 2025.

How old do you have to be to fly from Connecticut to San Antonio Airport?

The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Connecticut 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.

$77 Cheap Flights from Connecticut to San Antonio in 2025/26

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Find the cheapest flights from Connecticut to San Antonio

Round-trip

One-way

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Cheap round-trip flights

Enter your travel dates to find the best prices.

10:19 am - 1:12 pm

BDL

SAT

27h 53m1 stop

1:52 pm - 9:23 am

SAT

BDL

18h 31m1 stop

$158Frontier

Wed, Feb 25 - Mon, Mar 2

10:33 am - 1:18 pm

BDL

SAT

27h 45m1 stop

1:52 pm - 9:23 am

SAT

BDL

18h 31m1 stop

$164Frontier

Fri, Feb 27 - Mon, Mar 2

8:31 pm - 11:52 pm

BDL

SAT

28h 21m1 stop

6:30 am - 7:06 pm

SAT

BDL

11h 36m1 stop

$186Multiple Airlines

Sun, Jan 25 - Sat, Jan 31

11:49 am - 11:59 pm

BDL

SAT

13h 10m1 stop

6:00 am - 9:23 am

SAT

BDL

26h 23m1 stop

$188Multiple Airlines

Sat, Feb 28 - Tue, Mar 3

10:33 am - 9:30 am

BDL

SAT

23h 57m2 stops

1:52 pm - 9:23 am

SAT

BDL

18h 31m1 stop

$194Multiple Airlines

Fri, Feb 27 - Mon, Mar 2

5:59 pm - 11:59 pm

EWR

SAT

7h 00m1 stop

1:44 pm - 11:49 pm

SAT

EWR

9h 05m1 stop

$275Spirit Airlines

Sat, Mar 7 - Sat, Mar 28

6:00 pm - 11:52 pm

EWR

SAT

6h 52m1 stop

10:35 am - 9:14 pm

SAT

EWR

9h 39m1 stop

$276Spirit Airlines

Thu, Jan 15 - Sat, Jan 17

6:00 am - 12:24 pm

EWR

SAT

7h 24m1 stop

7:06 am - 11:52 am

SAT

EWR

3h 46mnonstop

$279United Airlines

Thu, Jan 29 - Tue, Feb 3

4:29 pm - 11:15 pm

EWR

SAT

7h 46m1 stop

11:43 am - 6:09 pm

SAT

EWR

5h 26m1 stop

$284United Airlines

Fri, Jan 16 - Sun, Jan 18

3:15 pm - 8:43 pm

JFK

SAT

6h 28m1 stop

5:00 am - 11:34 am

SAT

JFK

5h 34m1 stop

$289American Airlines

Fri, Feb 13 - Tue, Feb 17

United Airlines flights from Connecticut to San Antonio

Our best United Airlines deals on Connecticut to San Antonio flight tickets

United Airlines

Jan 29

EWR6:00 amNewark

7h 24m

1 stop

SAT12:24 pmSan Antonio

Feb 3

SAT7:06 amSan Antonio

3h 46m

EWR11:52 amNewark

$279

Find similar

United Airlines

Jan 16

EWR4:29 pmNewark

7h 46m

1 stop

SAT11:15 pmSan Antonio

Jan 18

SAT11:43 amSan Antonio

5h 26m

1 stop

EWR6:09 pmNewark

$284

Find similar

United Airlines

Jan 29

LGA9:55 amNew York LaGuardia

6h 36m

1 stop

SAT3:31 pmSan Antonio

Feb 3

SAT11:43 amSan Antonio

6h 34m

1 stop

LGA7:17 pmNew York LaGuardia

$289

Find similar

Delta flights from Connecticut to San Antonio

Our best Delta deals on Connecticut to San Antonio flight tickets

Delta

Feb 14

EWR5:30 pmNewark

6h 25m

1 stop

SAT10:55 pmSan Antonio

Feb 21

SAT5:25 amSan Antonio

5h 44m

1 stop

EWR12:09 pmNewark

$289

Find similar

Delta

Jan 29

JFK7:55 amNew York John F Kennedy Intl

4h 40m

SAT11:35 amSan Antonio

Feb 1

SAT12:55 pmSan Antonio

3h 50m

JFK5:45 pmNew York John F Kennedy Intl

$299

Find similar

Delta

Mar 18

EWR1:17 pmNewark

5h 57m

1 stop

SAT6:14 pmSan Antonio

Mar 22

SAT4:29 pmSan Antonio

7h 30m

1 stop

EWR12:59 amNewark

$314

Find similar

Fly from

Fly to

Route

Depart

Return

Price

HartfordSan Antonio

BDL - SAT

BDLSAT

Hartford Bradley Intl

Wed 2/25

10:19 am-1:12 pm

1 stop27h 53m

San Antonio

Mon 3/2

1:52 pm-9:23 am

1 stop18h 31m

$158

HartfordSan Antonio

BDL - SAT

BDLSAT

Hartford Bradley Intl

Fri 2/27

10:33 am-1:18 pm

1 stop27h 45m

San Antonio

Mon 3/2

1:52 pm-9:23 am

1 stop18h 31m

$164

HartfordSan Antonio

BDL - SAT

BDLSAT

Hartford Bradley Intl

Sun 1/25

8:31 pm-11:52 pm

1 stop28h 21m

San Antonio

Sat 1/31

6:30 am-7:06 pm

1 stop11h 36m

$186

HartfordSan Antonio

BDL - SAT

BDLSAT

Hartford Bradley Intl

Sat 2/28

11:49 am-11:59 pm

1 stop13h 10m

San Antonio

Tue 3/3

6:00 am-9:23 am

1 stop26h 23m

$188

HartfordSan Antonio

BDL - SAT

BDLSAT

Hartford Bradley Intl

Fri 2/27

10:33 am-9:30 am

2 stops23h 57m

San Antonio

Mon 3/2

1:52 pm-9:23 am

1 stop18h 31m

$194

NewarkSan Antonio

EWR - SAT

EWRSAT

Newark

Sat 3/7

5:59 pm-11:59 pm

1 stop7h 00m

San Antonio

Sat 3/28

1:44 pm-11:49 pm

1 stop9h 05m

$275

NewarkSan Antonio

EWR - SAT

EWRSAT

Newark

Thu 1/15

6:00 pm-11:52 pm

1 stop6h 52m

San Antonio

Sat 1/17

10:35 am-9:14 pm

1 stop9h 39m

$276

NewarkSan Antonio

EWR - SAT

EWRSAT

Newark

Thu 1/29

6:00 am-12:24 pm

1 stop7h 24m

San Antonio

Tue 2/3

7:06 am-11:52 am

Nonstop3h 46m

$279

NewarkSan Antonio

EWR - SAT

EWRSAT

Newark

Fri 1/16

4:29 pm-11:15 pm

1 stop7h 46m

San Antonio

Sun 1/18

11:43 am-6:09 pm

1 stop5h 26m

$284

New YorkSan Antonio

JFK - SAT

JFKSAT

New York John F Kennedy Intl

Fri 2/13

3:15 pm-8:43 pm

1 stop6h 28m

San Antonio

Tue 2/17

5:00 am-11:34 am

1 stop5h 34m

$289

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How to get the cheapest flight ticket from Connecticut 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

Prices

Airlines

Other information

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 Connecticut during September instead. Flights to San Antonio in September, while not as cheap as those in July, still average around $406.

Cheap Connecticut to San Antonio flight deals and tips

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

Fastest flight time	4h 17m
Direct flights	Every day
Airports in San Antonio	1 airport

The fastest flight from Connecticut to San Antonio takes 4h 17m

Direct flights go from Connecticut to San Antonio every day.

There is 1 airport in San Antonio. From Connecticut there are direct flights to San Antonio (SAT).

Search flight deals

When did momondo last update prices for flights from Connecticut to San Antonio Airport?
Prices for flights from Connecticut to San Antonio Airport are refreshed on a daily basis.
How many operators does momondo search for flights from Connecticut to San Antonio Airport?
The number of operators available for flights from Connecticut to San Antonio Airport is 6 as of December 2025.
How old do you have to be to fly from Connecticut to San Antonio Airport?
The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Connecticut 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.

Best airlines flying from Connecticut to San Antonio

Compare and see reviews for airlines that fly from Connecticut to San Antonio with momondo

Airline	Rating	Free Cancellation	Price
Spirit Airlines	PriceFrom $129	Free Cancellation	Rating 6.3 8,211 reviews	Search Spirit Airlines flights
Delta	PriceFrom $276	Free Cancellation	Rating 7.9 8,019 reviews	Search Delta flights
United Airlines	PriceFrom $330	Free Cancellation	Rating 7.4 9,113 reviews	Search United Airlines flights
American Airlines	PriceFrom $337	Free Cancellation	Rating 7.2 11,073 reviews	Search American Airlines flights
Southwest	PriceFrom $351	Free Cancellation	Rating 8.0 4,256 reviews	Search Southwest flights

New Braunfels

Kerrville

Boerne

Schertz

Pleasanton

Why use momondo?

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

Finding the right flight to San Antonio from Connecticut is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to San Antonio quick and easy, saving you time and money.

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

Flights from Connecticut to San Antonio with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

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

Once all potential Connecticut to San Antonio flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

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

Price alerts on flights to San Antonio from Connecticut are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

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Cheap flights from Connecticut to San Antonio from $77

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Connecticut to San Antonio departing on 2/25. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

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

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 Connecticut during September instead. Flights to San Antonio in September, while not as cheap as those in July, still average around $406.

What is the cheapest airline that flies from Connecticut to San Antonio?

Spirit Airlines, Frontier, and American Airlines are the most popular carriers operating from Connecticut to San Antonio

What airlines fly to San Antonio?

How many flights depart from Connecticut to San Antonio on average per week?

The number of flights available between Connecticut and San Antonio is 42 per week as of December 2025. The most frequent departure day is Mon, with 17% of weekly flights leaving on this day.

How long does it take to fly to San Antonio?

Cheap Connecticut to San Antonio flight deals and tips

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

Fastest flight time

Direct flights

Airports in San Antonio

When did momondo last update prices for flights from Connecticut to San Antonio Airport?

How many operators does momondo search for flights from Connecticut to San Antonio Airport?

How old do you have to be to fly from Connecticut to San Antonio Airport?

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

Best airlines flying from Connecticut to San Antonio

Compare and see reviews for airlines that fly from Connecticut to San Antonio with momondo

Traveling to a place near San Antonio?

Why use momondo?

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

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

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

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

An easier way to manage your San Antonio trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to the United States

Airports servicing Texas