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Cheap flights from Connecticut 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 Connecticut to San Antonio departing on 5/4. 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 Connecticut to San Antonio

Cheap round-trip flights

Enter your travel dates to find the best prices.
Spirit Airlines Logo
4:42 pm - 11:51 pm
LGA
-
SAT
8h 09m
1 stop
Spirit Airlines Logo
5:26 pm - 11:17 pm
SAT
-
LGA
28h 51m
1 stop
$285Spirit Airlines
Fri, May 1 - Fri, May 8
Spirit Airlines Logo
4:48 pm - 11:49 pm
LGA
-
SAT
8h 01m
1 stop
Spirit Airlines Logo
6:00 am - 11:18 pm
SAT
-
LGA
16h 18m
1 stop
$286Spirit Airlines
Tue, Aug 25 - Sat, Aug 29
Spirit Airlines Logo
4:42 pm - 11:51 pm
LGA
-
SAT
8h 09m
1 stop
Spirit Airlines Logo
5:26 pm - 2:00 pm
SAT
-
LGA
19h 34m
2 stops
$287Spirit Airlines
Fri, May 1 - Fri, May 8
Frontier Logo
1:00 pm - 2:15 pm
JFK
-
SAT
50h 15m
2 stops
Frontier Logo
8:24 pm - 11:50 am
SAT
-
JFK
38h 26m
2 stops
$288Frontier
Tue, Apr 28 - Fri, May 1
Multiple Airlines Logo
10:59 pm - 3:53 pm
LGA
-
SAT
17h 54m
2 stops
Multiple Airlines Logo
2:12 pm - 10:15 pm
SAT
-
LGA
7h 03m
1 stop
$292Multiple Airlines
Tue, Apr 28 - Fri, May 1
Multiple Airlines Logo
5:45 am - 6:59 pm
LGA
-
SAT
14h 14m
2 stops
Multiple Airlines Logo
5:26 pm - 10:00 am
SAT
-
LGA
15h 34m
1 stop
$293Multiple Airlines
Tue, May 19 - Fri, May 22
American Airlines Logo
7:49 am - 2:21 pm
JFK
-
SAT
7h 32m
1 stop
American Airlines Logo
6:10 am - 1:28 pm
SAT
-
JFK
6h 18m
1 stop
$299American Airlines
Tue, May 5 - Wed, May 6
American Airlines Logo
2:30 pm - 8:51 pm
JFK
-
SAT
7h 21m
1 stop
American Airlines Logo
6:10 am - 1:28 pm
SAT
-
JFK
6h 18m
1 stop
$329American Airlines
Sat, May 9 - Sat, May 16
Delta Logo
7:35 am - 10:52 am
JFK
-
SAT
4h 17mnonstop
Delta Logo
12:10 pm - 5:21 pm
SAT
-
JFK
4h 11mnonstop
$339Delta
Fri, Sep 18 - Mon, Sep 21
Delta Logo
7:35 am - 10:52 am
JFK
-
SAT
4h 17mnonstop
Delta Logo
12:10 pm - 5:21 pm
SAT
-
JFK
4h 11mnonstop
$359Delta
Thu, Sep 24 - Wed, Sep 30

United Airlines flights from Connecticut to San Antonio

Our best United Airlines deals on Connecticut to San Antonio flight tickets
United Airlines
May 9
LGA5:45 pmNew York LaGuardia
6h 14m
1 stop
SAT10:59 pmSan Antonio
May 12
SAT2:25 pmSan Antonio
7h 50m
1 stop
LGA11:15 pmNew York LaGuardia
$299
United Airlines
May 11
LGA6:00 amNew York LaGuardia
6h 03m
1 stop
SAT11:03 amSan Antonio
May 13
SAT6:49 amSan Antonio
7h 29m
1 stop
LGA3:18 pmNew York LaGuardia
$329
United Airlines
Jun 12
EWR9:29 amNewark
4h 01m
SAT12:30 pmSan Antonio
Jun 16
SAT4:18 pmSan Antonio
5h 41m
1 stop
EWR10:59 pmNewark
$335

Delta flights from Connecticut to San Antonio

Our best Delta deals on Connecticut to San Antonio flight tickets
Delta
Jul 10
JFK8:30 amNew York John F Kennedy Intl
4h 12m
SAT11:42 amSan Antonio
Jul 13
SAT12:37 pmSan Antonio
4h 18m
JFK5:55 pmNew York John F Kennedy Intl
$339
Delta
Jun 25
EWR8:30 amNewark
5h 51m
1 stop
SAT1:21 pmSan Antonio
Jun 29
SAT5:25 amSan Antonio
5h 59m
1 stop
EWR12:24 pmNewark
$349
Delta
May 8
JFK8:59 amNew York John F Kennedy Intl
4h 29m
SAT12:28 pmSan Antonio
May 10
SAT1:33 pmSan Antonio
4h 12m
JFK6:45 pmNew York John F Kennedy Intl
$359

momondo Fare Finder

 
Customize your flight search to find flights from Connecticut 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 April 13, 2026.
Use the filters below to find and compare flights from Connecticut to San Antonio that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

New YorkSan Antonio

LGA - SAT

LGASAT

New York LaGuardia

Fri 5/1

4:42 pm-11:51 pm

1 stop8h 09m

San Antonio

Fri 5/8

5:26 pm-11:17 pm

1 stop28h 51m

$285

New YorkSan Antonio

LGA - SAT

LGASAT

New York LaGuardia

Tue 8/25

4:48 pm-11:49 pm

1 stop8h 01m

San Antonio

Sat 8/29

6:00 am-11:18 pm

1 stop16h 18m

$286

New YorkSan Antonio

LGA - SAT

LGASAT

New York LaGuardia

Fri 5/1

4:42 pm-11:51 pm

1 stop8h 09m

San Antonio

Fri 5/8

5:26 pm-2:00 pm

2 stops19h 34m

$287

New YorkSan Antonio

JFK - SAT

JFKSAT

New York John F Kennedy Intl

Tue 4/28

1:00 pm-2:15 pm

2 stops50h 15m

San Antonio

Fri 5/1

8:24 pm-11:50 am

2 stops38h 26m

$288

New YorkSan Antonio

LGA - SAT

LGASAT

New York LaGuardia

Tue 4/28

10:59 pm-3:53 pm

2 stops17h 54m

San Antonio

Fri 5/1

2:12 pm-10:15 pm

1 stop7h 03m

$292

New YorkSan Antonio

LGA - SAT

LGASAT

New York LaGuardia

Tue 5/19

5:45 am-6:59 pm

2 stops14h 14m

San Antonio

Fri 5/22

5:26 pm-10:00 am

1 stop15h 34m

$293

New YorkSan Antonio

JFK - SAT

JFKSAT

New York John F Kennedy Intl

Tue 5/5

7:49 am-2:21 pm

1 stop7h 32m

San Antonio

Wed 5/6

6:10 am-1:28 pm

1 stop6h 18m

$299

New YorkSan Antonio

JFK - SAT

JFKSAT

New York John F Kennedy Intl

Sat 5/9

2:30 pm-8:51 pm

1 stop7h 21m

San Antonio

Sat 5/16

6:10 am-1:28 pm

1 stop6h 18m

$329
Quickest round-trip

New YorkSan Antonio

JFK - SAT

JFKSAT

New York John F Kennedy Intl

Fri 9/18

7:35 am-10:52 am

Nonstop4h 17m

San Antonio

Mon 9/21

12:10 pm-5:21 pm

Nonstop4h 11m

$339

New YorkSan Antonio

JFK - SAT

JFKSAT

New York John F Kennedy Intl

Thu 9/24

7:35 am-10:52 am

Nonstop4h 17m

San Antonio

Wed 9/30

12:10 pm-5:21 pm

Nonstop4h 11m

$359

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 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

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 January instead. Flights to San Antonio in January, while not as cheap as those in July, still average around $414.

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 01m

Direct flights

Every day

Airports in San Antonio

1 airport
The fastest flight from Connecticut to San Antonio takes 4h 01m
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

Frequently asked questions about flying from Connecticut to San Antonio

  • 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?

  • 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 AirlinesPriceFrom $90Free CancellationRating
6.3
8,612 reviews
Search Spirit Airlines flights
DeltaPriceFrom $248Free CancellationRating
7.9
8,406 reviews
Search Delta flights
American AirlinesPriceFrom $342Free CancellationRating
7.1
11,568 reviews
Search American Airlines flights
United AirlinesPriceFrom $357Free CancellationRating
7.4
9,579 reviews
Search United Airlines flights
SouthwestPriceFrom $361Free CancellationRating
8.0
4,331 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 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.

An easier way to manage your San Antonio trip

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