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$78+ Cheap flights from Connecticut to San Antonio (SAT)

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 7/4. Fares are subject to change and may not be available on all flights or dates of travel.
BDL — SAT
Jun 17 — Jun 241
Tue 6/17
Tue 6/24
1 adult, Economy
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Cheap flight deals from Connecticut to San Antonio

Keep the following information in mind while searching for Connecticut to San Antonio flight deals. Data was last updated June 12, 2025.

Round-trip from

$158
(Cheapflightsfares)

One-way from

$78
(FlightHub)
From Connecticut to San Antonio
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One-way flight from Connecticut to San Antonio
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Find flight deals from Connecticut to San Antonio

Cheapest flights from Connecticut to San Antonio
Explore the most affordable flight options available from Connecticut to San Antonio. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 12, 2025.

This Cheapflightsfares deal was found by Cheapflights users on 6/11. 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.
Thu 9/182:47 pmEWR - SAT
Nonstop3h 56mSpirit Airlines
Sun 9/219:00 amSAT - EWR
Nonstop3h 52mSpirit Airlines
Deal found 6/11$158
This Mytrip deal was found by Cheapflights users on 6/10. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/23:59 pmBDL - SAT
1 stop8h 10mSpirit Airlines
Mon 7/712:32 pmSAT - BDL
2 stops25h 22mSpirit Airlines
Deal found 6/10$223
This Mytrip deal was found by Cheapflights users on 6/12. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/910:12 amEWR - SAT
2 stops31h 21mMultiple Airlines
Sun 7/135:38 pmSAT - EWR
1 stop5h 34mMultiple Airlines
Deal found 6/12$225
This FlightHub deal was found by Cheapflights users on 6/11. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/96:59 amLGA - SAT
1 stop13h 23mSpirit Airlines
Fri 7/117:10 amSAT - LGA
1 stop15h 16mSpirit Airlines
Deal found 6/11$232
This Gotogate deal was found by Cheapflights users on 6/11. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/181:01 pmJFK - SAT
1 stop28h 39mFrontier
Mon 9/225:35 pmSAT - JFK
1 stop17h 24mFrontier
Deal found 6/11$235
This Delta deal was found by Cheapflights users on 6/9. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/127:30 amJFK - SAT
Nonstop4h 08mDelta
Tue 8/1911:33 amSAT - JFK
Nonstop4h 14mDelta
Deal found 6/9$239
This American Airlines deal was found by Cheapflights users on 6/11. 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.
Wed 7/27:30 amLGA - SAT
1 stop6h 47mAmerican Airlines
Fri 7/48:05 amSAT - LGA
1 stop8h 30mAmerican Airlines
Deal found 6/11$244
This CheapOair deal was found by Cheapflights users on 6/10. 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.
Wed 9/1710:45 pmLGA - SAT
1 stop16h 15mFrontier
Sun 9/212:55 pmSAT - LGA
1 stop30h 11mFrontier
Deal found 6/10$248
This United Airlines deal was found by Cheapflights users on 6/10. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/176:00 amEWR - SAT
1 stop6h 02mUnited Airlines
Wed 7/237:05 amSAT - EWR
Nonstop3h 52mUnited Airlines
Deal found 6/10$249
This United Airlines deal was found by Cheapflights users on 6/11. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/175:50 pmLGA - SAT
1 stop6h 07mUnited Airlines
Tue 10/2111:45 amSAT - LGA
1 stop6h 42mUnited Airlines
Deal found 6/11$250
This Southwest deal was found by Cheapflights users on 6/10. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/113:30 pmLGA - SAT
1 stop6h 50mSouthwest
Sun 7/131:10 pmSAT - LGA
1 stop7h 30mSouthwest
Deal found 6/10$259
This Delta deal was found by Cheapflights users on 6/12. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/256:00 amEWR - SAT
1 stop5h 30mDelta
Mon 7/284:26 pmSAT - EWR
1 stop5h 47mDelta
Deal found 6/12$259

Cheapflights 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, Cheapflights users made 2,558,603 searches. Data last updated June 12, 2025.
Use the filters below to find and compare flights from Connecticut to San Antonio that are best for you.

Fly from

Connecticut

Fly to

San Antonio

Route

Depart

Return

Price

NewarkSan Antonio

EWR - SAT

EWRSAT

Newark

Thu 9/18

2:47 pm-5:43 pm

Nonstop3h 56m

San Antonio

Sun 9/21

9:00 am-1:52 pm

Nonstop3h 52m

$158

HartfordSan Antonio

BDL - SAT

BDLSAT

Hartford Bradley Intl

Wed 7/2

3:59 pm-11:09 pm

1 stop8h 10m

San Antonio

Mon 7/7

12:32 pm-2:54 pm

2 stops25h 22m

$223

NewarkSan Antonio

EWR - SAT

EWRSAT

Newark

Wed 7/9

10:12 am-4:33 pm

2 stops31h 21m

San Antonio

Sun 7/13

5:38 pm-12:12 am

1 stop5h 34m

$225

New YorkSan Antonio

LGA - SAT

LGASAT

New York LaGuardia

Wed 7/9

6:59 am-7:22 pm

1 stop13h 23m

San Antonio

Fri 7/11

7:10 am-11:26 pm

1 stop15h 16m

$232

New YorkSan Antonio

JFK - SAT

JFKSAT

New York John F Kennedy Intl

Mon 8/25

9:00 am-4:50 pm

1 stop8h 50m

San Antonio

Fri 8/29

5:35 pm-12:56 am

1 stop6h 21m

$236

New YorkSan Antonio

JFK - SAT

JFKSAT

New York John F Kennedy Intl

Tue 8/12

7:30 am-10:38 am

Nonstop4h 08m

San Antonio

Tue 8/19

11:33 am-4:47 pm

Nonstop4h 14m

$239

New YorkSan Antonio

LGA - SAT

LGASAT

New York LaGuardia

Wed 7/2

7:30 am-1:17 pm

1 stop6h 47m

San Antonio

Fri 7/4

8:05 am-5:35 pm

1 stop8h 30m

$244

New YorkSan Antonio

LGA - SAT

LGASAT

New York LaGuardia

Wed 9/17

10:45 pm-2:00 pm

1 stop16h 15m

San Antonio

Sun 9/21

2:55 pm-10:06 pm

1 stop30h 11m

$248

NewarkSan Antonio

EWR - SAT

EWRSAT

Newark

Thu 7/17

6:00 am-11:02 am

1 stop6h 02m

San Antonio

Wed 7/23

7:05 am-11:57 am

Nonstop3h 52m

$249

New YorkSan Antonio

LGA - SAT

LGASAT

New York LaGuardia

Fri 10/17

5:50 pm-10:57 pm

1 stop6h 07m

San Antonio

Tue 10/21

11:45 am-7:27 pm

1 stop6h 42m

$250

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/12

Showing 1-10 of 58 results
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Best time to book a flight from Connecticut to San Antonio

Have a flexible travel schedule? Discover the best time to fly to San Antonio from Connecticut 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 Connecticut to San Antonio

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

Currently, August is the cheapest month in which you can book a flight from Connecticut to San Antonio (average of $295). Flying from Connecticut to San Antonio in March is currently the most expensive (average of $376). 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 CT to SAT?

Find hourly flight availability from Connecticut to San Antonio. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated June 12, 2025.

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

Rainfall in San Antonio by month

Plan your trip to San Antonio by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in San Antonio ranges from 1.6 - 3.7 inches per month. May is typically the wettest month, when rainfall can reach 3.7 in. December is typically the driest time to visit San Antonio when rainfall is around 1.6 in.

Temperature in San Antonio by month

Plan your trip to San Antonio by taking into account the average temperature totals by month.

If weather is an important factor for your trip to San Antonio, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 84.2 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 51.8 F).

Reviews of airlines servicing San Antonio

Get insights into the airlines that provide service to San Antonio. 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 San Antonio. Reviews last updated June 12, 2025.
See what other customers who have flown with Alaska Airlines, Southwest and Delta from Connecticut to San Antonio have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very good
10,000 reviews

Food

7.1

Boarding

8.1

Comfort

7.8

Overall

8.0

Entertainment

7.1

Crew

8.5

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Alaska Airlines
8.0
Very good
10,000 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Food

7.1

Boarding

8.1

Comfort

7.8

Overall

8.0

Entertainment

7.1

Crew

8.5

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Southwest
8.0
Very good
4,287 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Food

7.1

Boarding

8.1

Comfort

7.8

Overall

8.0

Entertainment

7.1

Crew

8.5

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Delta
8.0
Very good
7,950 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Food

7.1

Boarding

8.1

Comfort

7.8

Overall

8.0

Entertainment

7.1

Crew

8.5

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
United Airlines
7.4
Good
8,790 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Food

7.1

Boarding

8.1

Comfort

7.8

Overall

8.0

Entertainment

7.1

Crew

8.5

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
American Airlines
7.2
Good
10,000 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Food

7.1

Boarding

8.1

Comfort

7.8

Overall

8.0

Entertainment

7.1

Crew

8.5

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.

Related info for your journey

Find useful and relevant information for your journey from Connecticut to San Antonio. 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 into for flights to San Antonio from Connecticut?

    San Antonio (SAT), located 7.6 mi from the city center, is the airport you fly into when you book flights from Connecticut to San Antonio.

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

    The cheapest airline one-way is Spirit Airlines, with whom users have recently found tickets for as low as $78. However, be on the lookout for offers from American Airlines and United Airlines, as they are both options that can get you from Connecticut to San Antonio for a low price.

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

    When deciding which route to take from Connecticut to San Antonio consider Newark - San Antonio, New York John F Kennedy Intl - San Antonio or New York LaGuardia - San Antonio as they are the most popular.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Connecticut to San Antonio 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 Connecticut to San Antonio?

    Currently, August is the cheapest month in which you can book a flight from Connecticut to San Antonio (average of $295). Flying from Connecticut to San Antonio in March is currently the most expensive (average of $376). 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

Traveling to a place near Connecticut?

Book flights to Connecticut if you plan to visit one of these locations
New Braunfels

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Alternative routes for Connecticut to San Antonio

See prices for flight routes from nearby airports that may be better suited for you.
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Top 5 airlines flying from Connecticut to San Antonio

Discover the top 5 airlines that operate flights from Connecticut to San Antonio. 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 June 12, 2025.
AirlineCheapestAverageFlexibilityOn-time
Spirit AirlinesCheapest$126Average$238FlexibilityNo cancel feeOn-time65%
DeltaCheapest$304Average$419FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$318Average$419FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$330Average$451FlexibilityNo cancel feeOn-time69%
SouthwestCheapest$356Average$441FlexibilityNo cancel feeOn-time63%

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