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Cheap flights from San Antonio to Connecticut from $71

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from San Antonio to Connecticut departing on 10/3. 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 San Antonio to Connecticut

Cheap round-trip flights

Frontier Logo
5:45 pm - 1:06 amSAT-EWR
6h 21m1 stop
Frontier Logo
5:54 am - 4:50 pmEWR-SAT
11h 56m1 stop
$144Frontier
Find Deal
Fri, Oct 24 - Mon, Oct 27
Frontier Logo
5:35 pm - 12:34 amSAT-EWR
5h 59m1 stop
Frontier Logo
6:00 am - 4:40 pmEWR-SAT
11h 40m1 stop
$145Frontier
Find Deal
Fri, Nov 14 - Mon, Nov 17
American Airlines Logo
8:17 am - 4:37 pmSAT-EWR
7h 20m1 stop
American Airlines Logo
6:00 am - 12:36 pmEWR-SAT
7h 36m1 stop
$159American Airlines
Find Deal
Sat, Nov 15 - Tue, Nov 18
American Airlines Logo
10:12 am - 4:39 pmSAT-EWR
5h 27m1 stop
American Airlines Logo
6:59 am - 12:52 pmEWR-SAT
6h 53m1 stop
$199American Airlines
Find Deal
Sat, Oct 18 - Sat, Oct 25
United Airlines Logo
4:24 pm - 11:14 pmSAT-LGA
5h 50m1 stop
United Airlines Logo
5:28 pm - 10:56 pmLGA-SAT
6h 28m1 stop
$251United Airlines
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Sat, Nov 1 - Tue, Nov 4
Delta Logo
12:02 pm - 5:00 pmSAT-JFK
3h 58mnonstop
Delta Logo
7:35 am - 10:51 amJFK-SAT
4h 16mnonstop
$259Delta
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Sat, Oct 25 - Fri, Oct 31
Southwest Logo
8:45 am - 9:10 pmSAT-LGA
11h 25m2 stops
Southwest Logo
11:40 am - 7:50 pmLGA-SAT
9h 10m1 stop
$268Southwest
Find Deal
Wed, Oct 29 - Tue, Nov 4
United Airlines Logo
5:30 am - 2:19 pmSAT-LGA
7h 49m2 stops
United Airlines Logo
6:00 am - 10:49 amLGA-SAT
5h 49m1 stop
$270United Airlines
Find Deal
Sat, Oct 18 - Thu, Oct 23
Southwest Logo
6:35 am - 1:00 pmSAT-LGA
5h 25m1 stop
Southwest Logo
6:35 am - 2:30 pmLGA-SAT
8h 55m2 stops
$273Southwest
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Wed, Feb 4 - Sat, Feb 7
Delta Logo
5:25 am - 11:50 amSAT-LGA
5h 25m1 stop
Delta Logo
5:00 am - 9:40 amLGA-SAT
5h 40m1 stop
$279Delta
Find Deal
Wed, Oct 29 - Sun, Nov 2

American Airlines flights from San Antonio to Connecticut

Our best American Airlines deals on San Antonio to Connecticut flight tickets
American Airlines
Nov 15
SAT8:17 amSan Antonio
7h 20m
1 stop
EWR4:37 pmNewark
Nov 18
EWR6:00 amNewark
7h 36m
1 stop
SAT12:36 pmSan Antonio
$159
Find similar
American Airlines
Oct 18
SAT10:12 amSan Antonio
5h 27m
1 stop
EWR4:39 pmNewark
Oct 25
EWR6:59 amNewark
6h 53m
1 stop
SAT12:52 pmSan Antonio
$199
Find similar
American Airlines
Oct 25
SAT6:05 amSan Antonio
5h 30m
1 stop
EWR12:35 pmNewark
Oct 31
EWR5:00 amNewark
6h 20m
1 stop
SAT10:20 amSan Antonio
$201
Find similar

Delta flights from San Antonio to Connecticut

Our best Delta deals on San Antonio to Connecticut flight tickets
Delta
Oct 25
SAT12:02 pmSan Antonio
3h 58m
JFK5:00 pmNew York John F Kennedy Intl
Oct 31
JFK7:35 amNew York John F Kennedy Intl
4h 16m
SAT10:51 amSan Antonio
$259
Find similar
Delta
Nov 6
SAT12:02 pmSan Antonio
3h 58m
JFK5:00 pmNew York John F Kennedy Intl
Nov 11
JFK7:41 amNew York John F Kennedy Intl
4h 24m
SAT11:05 amSan Antonio
$279
Find similar
Delta
Oct 15
SAT5:25 amSan Antonio
5h 44m
1 stop
PVD12:09 pmProvidence-TFGreen
Oct 22
PVD7:04 pmProvidence-TFGreen
6h 16m
1 stop
SAT12:20 amSan Antonio
$289
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momondo Fare Finder

 
Customize your flight search to find flights from San Antonio to Connecticut 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 September 19, 2025.
Use the filters below to find and compare flights from San Antonio to Connecticut that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

San AntonioNewark

SAT - EWR

SATEWR

San Antonio

Fri 10/24

5:45 pm-1:06 am

1 stop6h 21m

Newark

Mon 10/27

5:54 am-4:50 pm

1 stop11h 56m

$144

San AntonioNewark

SAT - EWR

SATEWR

San Antonio

Fri 11/14

5:35 pm-12:34 am

1 stop5h 59m

Newark

Mon 11/17

6:00 am-4:40 pm

1 stop11h 40m

$145

San AntonioNewark

SAT - EWR

SATEWR

San Antonio

Sat 11/15

8:17 am-4:37 pm

1 stop7h 20m

Newark

Tue 11/18

6:00 am-12:36 pm

1 stop7h 36m

$159

San AntonioNewark

SAT - EWR

SATEWR

San Antonio

Sat 10/18

10:12 am-4:39 pm

1 stop5h 27m

Newark

Sat 10/25

6:59 am-12:52 pm

1 stop6h 53m

$199

San AntonioNew York

SAT - LGA

SATLGA

San Antonio

Sat 11/1

4:24 pm-11:14 pm

1 stop5h 50m

New York LaGuardia

Tue 11/4

5:28 pm-10:56 pm

1 stop6h 28m

$251

San AntonioNew York

SAT - JFK

SATJFK

San Antonio

Sat 10/25

12:02 pm-5:00 pm

Nonstop3h 58m

New York John F Kennedy Intl

Fri 10/31

7:35 am-10:51 am

Nonstop4h 16m

$259

San AntonioNew York

SAT - LGA

SATLGA

San Antonio

Wed 10/29

8:45 am-9:10 pm

2 stops11h 25m

New York LaGuardia

Tue 11/4

11:40 am-7:50 pm

1 stop9h 10m

$268

San AntonioNew York

SAT - LGA

SATLGA

San Antonio

Sat 10/18

5:30 am-2:19 pm

2 stops7h 49m

New York LaGuardia

Thu 10/23

6:00 am-10:49 am

1 stop5h 49m

$270

San AntonioNew York

SAT - LGA

SATLGA

San Antonio

Wed 2/4

6:35 am-1:00 pm

1 stop5h 25m

New York LaGuardia

Sat 2/7

6:35 am-2:30 pm

2 stops8h 55m

$273

San AntonioNew York

SAT - LGA

SATLGA

San Antonio

Wed 10/29

5:25 am-11:50 am

1 stop5h 25m

New York LaGuardia

Sun 11/2

5:00 am-9:40 am

1 stop5h 40m

$279

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 Connecticut from

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

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 Connecticut?

In general, August is the cheapest month to fly from San Antonio to Connecticut. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $324. If you aren’t able to travel to Connecticut during the month of August, then flying in April is also cheap. Prices for this month can be found on momondo for an average of $391.

Cheap San Antonio to Connecticut flight deals and tips

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

Fastest flight time

3h 38m

Direct flights

Every day

Airports in Connecticut

1 airport
The fastest flight from San Antonio to Connecticut takes 3h 38m
Direct flights go from San Antonio to Connecticut every day.
There is 1 airport near Connecticut: Newark (EWR)
Search flight deals

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

    Prices for flights from San Antonio Airport to Connecticut are updated daily.

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

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

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from San Antonio Airport to Connecticut.

  • What documentation or ID do you need to fly to Connecticut?

    The necessary travel and health documents for your Connecticut 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 San Antonio to Connecticut

Compare and see reviews for airlines that fly from San Antonio to Connecticut with momondo
Airline
Rating
Free Cancellation
Price
American AirlinesPriceFrom $271Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights
DeltaPriceFrom $306Free CancellationRating
7.9
7,964 reviews
Search Delta flights
United AirlinesPriceFrom $330Free CancellationRating
7.4
8,926 reviews
Search United Airlines flights
SouthwestPriceFrom $369Free CancellationRating
8.0
4,242 reviews
Search Southwest flights

Why use momondo?

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

It is quick and easy to find San Antonio to Connecticut flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Connecticut that suits you.

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

All flight searches from San Antonio to Connecticut on momondo can be filtered to show those which offer flexible booking policies.

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

Once all potential San Antonio to Connecticut 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 San Antonio to Connecticut right now. Can momondo alert me if prices change?

If you are simply researching potential flights to Connecticut, momondo offers a useful price alert feature which will track prices for flights to Connecticut from San Antonio and alert you when they change.

An easier way to manage your Connecticut 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.
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Sun 10/19
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