HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Connecticut

$71+ Cheap flights from San Antonio (SAT) to Connecticut

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 10/3. Fares are subject to change and may not be available on all flights or dates of travel.
SAT — BDL
Oct 17 — Oct 241
Fri 10/17
Fri 10/24
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from San Antonio to Connecticut with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheap flight deals from San Antonio to Connecticut

Keep the following information in mind while searching for San Antonio to Connecticut flight deals. Data was last updated September 17, 2025.

Round-trip from

$144
(Frontier)

One-way from

$71
(Kiwi.com)

Popular in

January

Cheapest in

August

Average price

$401
From San Antonio to Connecticut
Search Deals
One-way flight from San Antonio to Connecticut
Search Deals
Highest demand for flights based on searches. 15% potential increase in price ($83 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 5% potential price decrease ($22 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in September 2025
Search Deals

Find flight deals from San Antonio to Connecticut

Cheapest flights from San Antonio to Connecticut
Explore the most affordable flight options available from San Antonio to Connecticut. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 17, 2025.

This Cheapflightsfares deal was found by Cheapflights users on 9/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/245:45 pmSAT - EWR
1 stop6h 21mFrontier
Fri 10/3111:26 amEWR - SAT
1 stop6h 14mFrontier
Deal found 9/15$143
This Frontier deal was found by Cheapflights users on 9/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/245:45 pmSAT - EWR
1 stop6h 21mFrontier
Mon 10/275:54 amEWR - SAT
1 stop11h 56mFrontier
Deal found 9/15$144
This Frontier deal was found by Cheapflights users on 9/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/145:35 pmSAT - EWR
1 stop5h 59mFrontier
Mon 11/176:00 amEWR - SAT
1 stop11h 40mFrontier
Deal found 9/16$145
This Booking.com deal was found by Cheapflights users on 9/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/245:45 pmSAT - EWR
1 stop6h 21mFrontier
Sun 10/265:54 amEWR - SAT
1 stop11h 58mFrontier
Deal found 9/15$146
This Kiwi.com deal was found by Cheapflights users on 9/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/315:35 pmSAT - EWR
1 stop6h 31mFrontier
Fri 11/146:00 amEWR - SAT
1 stop11h 40mFrontier
Deal found 9/15$152
This Kiwi.com deal was found by Cheapflights users on 9/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/35:40 pmSAT - EWR
1 stop6h 26mMultiple Airlines
Mon 10/65:00 amEWR - SAT
1 stop11h 50mMultiple Airlines
Deal found 9/17$154
This Frontier deal was found by Cheapflights users on 9/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/205:45 pmSAT - EWR
1 stop6h 21mFrontier
Fri 10/245:54 amEWR - SAT
1 stop11h 56mFrontier
Deal found 9/16$157
This American Airlines deal was found by Cheapflights users on 9/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/215:00 amSAT - EWR
1 stop5h 47mAmerican Airlines
Wed 10/291:30 pmEWR - SAT
1 stop6h 55mAmerican Airlines
Deal found 9/16$159
This Kiwi.com deal was found by Cheapflights users on 9/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/225:52 pmSAT - EWR
1 stop11h 02mMultiple Airlines
Mon 9/295:55 amEWR - SAT
1 stop11h 35mMultiple Airlines
Deal found 9/15$160
This Kiwi.com deal was found by Cheapflights users on 9/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/2511:33 amSAT - EWR
1 stop12h 01mMultiple Airlines
Sat 9/276:59 amEWR - SAT
1 stop14h 53mMultiple Airlines
Deal found 9/16$161
This CheapOair deal was found by Cheapflights users on 9/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/312:45 pmSAT - EWR
1 stop9h 21mSpirit Airlines
Mon 10/65:00 amEWR - SAT
1 stop11h 50mSpirit Airlines
Deal found 9/16$162
This Kiwi.com deal was found by Cheapflights users on 9/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/295:40 pmSAT - EWR
1 stop5h 54mMultiple Airlines
Thu 10/210:05 amEWR - SAT
1 stop9h 07mMultiple Airlines
Deal found 9/15$175

Cheapflights 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, Cheapflights users made 2,558,603 searches. Data last updated September 17, 2025.
Use the filters below to find and compare flights from San Antonio to Connecticut that are best for you.

Fly from

San Antonio

Fly to

Connecticut

Route

Depart

Return

Price

San AntonioNew York

SAT - JFK

SATJFK

San Antonio

Sat 11/1

12:02 pm-5:00 pm

Nonstop3h 58m

New York John F Kennedy Intl

Tue 11/4

7:35 am-10:51 am

Nonstop4h 16m

$259

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

Wed 10/29

7:35 am-10:51 am

Nonstop4h 16m

$259

San AntonioNewark

SAT - EWR

SATEWR

San Antonio

Sat 11/8

7:05 am-3:12 pm

1 stop7h 07m

Newark

Tue 11/11

7:55 am-11:20 am

Nonstop4h 25m

$269

San AntonioNewark

SAT - EWR

SATEWR

San Antonio

Thu 1/15

2:15 pm-9:19 pm

1 stop6h 04m

Newark

Wed 1/21

11:30 am-3:05 pm

Nonstop4h 35m

$269

San AntonioNewark

SAT - EWR

SATEWR

San Antonio

Wed 12/10

7:00 am-11:41 am

Nonstop3h 41m

Newark

Sun 12/14

6:00 am-11:06 am

1 stop6h 06m

$269

San AntonioNew York

SAT - LGA

SATLGA

San Antonio

Sat 10/11

11:45 am-10:05 pm

1 stop9h 20m

New York LaGuardia

Wed 10/15

3:30 pm-11:30 pm

1 stop9h 00m

$273

San AntonioNew York

SAT - LGA

SATLGA

San Antonio

Sat 1/24

1:05 pm-9:05 pm

2 stops7h 00m

New York LaGuardia

Wed 1/28

6:30 am-12:10 pm

1 stop6h 40m

$273

San AntonioNew York

SAT - LGA

SATLGA

San Antonio

Thu 10/23

2:10 pm-11:25 pm

2 stops8h 15m

New York LaGuardia

Tue 10/28

6:30 am-2:50 pm

2 stops9h 20m

$278

San AntonioNew York

SAT - LGA

SATLGA

San Antonio

Fri 10/24

5:09 pm-11:41 pm

1 stop5h 32m

New York LaGuardia

Mon 10/27

7:00 pm-12:20 am

1 stop6h 20m

$279

San AntonioNew York

SAT - LGA

SATLGA

San Antonio

Thu 10/30

4:35 pm-11:37 pm

1 stop6h 02m

New York LaGuardia

Sun 11/2

5:00 am-10:16 am

1 stop6h 16m

$279

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/16

Showing 1-10 of 60 results
1
2
3
...
6

Best time to book a flight from San Antonio to Connecticut

Have a flexible travel schedule? Discover the best time to fly to Connecticut from San Antonio with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from San Antonio to Connecticut

What is the cheapest month to book a flight from San Antonio to Connecticut?

Currently, November is the cheapest month in which you can book a flight from San Antonio to Connecticut (average of $287). Flying from San Antonio to Connecticut in December is currently the most expensive (average of $351). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from SAT to CT?

Find hourly flight availability from San Antonio to Connecticut. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated September 17, 2025.

When flying from San Antonio to Connecticut, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Reviews of airlines servicing Connecticut

Get insights into the airlines that provide service to Connecticut. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Connecticut. Reviews last updated September 17, 2025.
See what other customers who have flown with Southwest, Delta, and United Airlines from San Antonio to Connecticut have to say. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Southwest
8.0
Very good
4,242 reviews

Entertainment

7.5

Food

7.0

Comfort

8.0

Overall

8.0

Boarding

8.1

Crew

8.6

Reviews

1 / 20
2.0
Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines
Southwest
8.0
Very good
4,242 reviews
Southwest
8.0
Very good
4,242 reviews

Entertainment

7.5

Food

7.0

Comfort

8.0

Overall

8.0

Boarding

8.1

Crew

8.6

Reviews

1 / 20
2.0
Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines
Delta
8.0
Very good
7,961 reviews
Southwest
8.0
Very good
4,242 reviews

Entertainment

7.5

Food

7.0

Comfort

8.0

Overall

8.0

Boarding

8.1

Crew

8.6

Reviews

1 / 20
2.0
Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines
United Airlines
7.4
Good
8,926 reviews
Southwest
8.0
Very good
4,242 reviews

Entertainment

7.5

Food

7.0

Comfort

8.0

Overall

8.0

Boarding

8.1

Crew

8.6

Reviews

1 / 20
2.0
Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines
American Airlines
7.2
Good
10,000 reviews
Southwest
8.0
Very good
4,242 reviews

Entertainment

7.5

Food

7.0

Comfort

8.0

Overall

8.0

Boarding

8.1

Crew

8.6

Reviews

1 / 20
2.0
Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines

Related info for your journey

Find useful and relevant information for your journey from San Antonio to Connecticut. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from San Antonio to Connecticut?

    If you book a flight to Connecticut from San Antonio, you will be flying from San Antonio, which is the city’s only airport. San Antonio (SAT) is located 7.6 mi from the center of San Antonio.

  • How long is the flight from San Antonio to Connecticut?

    Departing from San Antonio to Connecticut will take you 3h 58m. The distance from San Antonio to Connecticut is about 1584 mi. Both multi-stop and nonstop flights can be found to your destination and back.

  • What are the cheapest airlines to fly from San Antonio to Connecticut one-way?

    The cheapest airlines for a one-way flight from San Antonio to Connecticut are Frontier ($72), Spirit Airlines ($86), and Southwest ($129).

  • What are the most popular routes from San Antonio to Connecticut?

    The most popular flight routes from San Antonio to Connecticut are San Antonio - Newark, San Antonio - New York John F Kennedy Intl and San Antonio - New York LaGuardia.

  • Can I find deals for flights from San Antonio to Connecticut that include hotel bookings?

    Yes. In addition to deals on San Antonio to Connecticut flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from San Antonio to Connecticut?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from San Antonio to Connecticut.

  • Can I find deals for business class flights from San Antonio to Connecticut?

    Yes. Cheapflights offers flight deals from San Antonio to Connecticut by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from San Antonio to Connecticut?

    Currently, November is the cheapest month in which you can book a flight from San Antonio to Connecticut (average of $287). Flying from San Antonio to Connecticut in December is currently the most expensive (average of $351). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for San Antonio to Connecticut

See prices for flight routes from nearby airports that may be better suited for you.
Dallas/Fort Worth to John F Kennedy Intl flights
Dallas/Fort Worth to LaGuardia flights
Dallas/Fort Worth to Las Vegas flights
Dallas/Fort Worth to O'Hare Intl flights
Dallas/Fort Worth to Seattle flights
Dallas/Fort Worth to Denver flights
Dallas/Fort Worth to Los Angeles flights
Dallas/Fort Worth to Newark flights
Hobby to John F Kennedy Intl flights
Hobby to Newark flights
Dallas/Fort Worth to Boston flights
Hobby to Las Vegas flights
Hobby to LaGuardia flights
Dallas/Fort Worth to Orlando flights
Dallas/Fort Worth to Dulles Intl flights
Dallas/Fort Worth to Midway flights
George Bush Intcntl to Las Vegas flights
George Bush Intcntl to Newark flights
George Bush Intcntl to John F Kennedy Intl flights
Austin to Las Vegas flights
Dallas/Fort Worth to San Francisco flights
Hobby to Denver flights
Dallas/Fort Worth to Sky Harbor Intl flights
Dallas/Fort Worth to Miami flights
Dallas/Fort Worth to Baltimore flights
Austin to Newark flights
Austin to John F Kennedy Intl flights
George Bush Intcntl to LaGuardia flights
Hobby to Orlando flights
Love Field to Las Vegas flights
Dallas/Fort Worth to Atlanta flights
Dallas/Fort Worth to San Diego flights
Hobby to Los Angeles flights
Hobby to Seattle flights
Dallas/Fort Worth to Fort Lauderdale flights
George Bush Intcntl to Denver flights
Hobby to Reagan-National flights
Dallas/Fort Worth to Reagan-National flights
Hobby to Baltimore flights
Dallas/Fort Worth to Santa Ana flights
Hobby to Dulles Intl flights
Hobby to Boston flights
Hobby to O'Hare Intl flights
Love Field to LaGuardia flights
Austin to LaGuardia flights
George Bush Intcntl to Los Angeles flights
Austin to Los Angeles flights
Dallas/Fort Worth to Philadelphia flights
Austin to O'Hare Intl flights
Dallas/Fort Worth to Salt Lake City flights

Top 4 airlines flying from San Antonio to Connecticut

Discover the top 4 airlines that operate flights from San Antonio to Connecticut. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated September 17, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$271Average$416FlexibilityNo cancel feeOn-time71%
DeltaCheapest$306Average$459FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$330Average$485FlexibilityNo cancel feeOn-time69%
SouthwestCheapest$369Average$460FlexibilityNo cancel feeOn-time63%

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.