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$70+ 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 12/12. Fares are subject to change and may not be available on all flights or dates of travel.
BDL — SAT
Dec 6 — Dec 131
Sat 12/6
Sat 12/13
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 November 6, 2025.

Round-trip from

$241
(Kiwi.com)

One-way from

$70
(Trip.com)

Popular in

November

Cheapest in

July

Average price

$496
From Connecticut to San Antonio
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One-way flight from Connecticut to San Antonio
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Highest demand for flights based on searches. 8% potential increase in price ($38 potential increase over avg. RT price).
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Cheapest flight prices on average. 1% potential price decrease ($6 potential savings vs. average RT price).
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Average for round-trip flights in November 2025
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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 November 6, 2025.

This Kiwi.com deal was found by Cheapflights users on 11/4. 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 11/177:10 amBDL - SAT
2 stops10h 30mMultiple Airlines
Mon 11/245:07 pmSAT - BDL
1 stop15h 44mMultiple Airlines
Deal found 11/4$241
This Mytrip deal was found by Cheapflights users on 11/5. 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.
Mon 11/246:30 amLGA - SAT
1 stop13h 02mSpirit Airlines
Thu 11/277:37 pmSAT - LGA
2 stops22h 53mSpirit Airlines
Deal found 11/5$260
This Mytrip deal was found by Cheapflights users on 11/6. 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.
Tue 12/28:53 amLGA - SAT
1 stop10h 39mSpirit Airlines
Fri 12/53:10 pmSAT - LGA
3 stops26h 50mSpirit Airlines
Deal found 11/6$261
This Kiwi.com deal was found by Cheapflights users on 11/4. 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 11/2110:00 amJFK - SAT
1 stop7h 08mMultiple Airlines
Thu 1/111:30 amSAT - JFK
2 stops12h 25mMultiple Airlines
Deal found 11/4$261
This Kiwi.com deal was found by Cheapflights users on 11/4. 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 11/144:30 pmLGA - SAT
1 stop18h 33mMultiple Airlines
Tue 11/187:37 pmSAT - LGA
1 stop19h 22mMultiple Airlines
Deal found 11/4$262
This Frontier deal was found by Cheapflights users on 11/5. 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 11/2110:00 amJFK - SAT
1 stop7h 08mFrontier
Sun 11/237:39 pmSAT - JFK
1 stop13h 23mFrontier
Deal found 11/5$262
This Kiwi.com deal was found by Cheapflights users on 11/6. 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.
Sun 11/168:29 amLGA - SAT
2 stops33h 11mMultiple Airlines
Tue 11/257:11 pmSAT - LGA
1 stop12h 49mMultiple Airlines
Deal found 11/6$263
This Frontier deal was found by Cheapflights users on 11/5. 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 11/216:15 amJFK - SAT
1 stop10h 53mFrontier
Mon 12/11:50 pmSAT - JFK
1 stop15h 11mFrontier
Deal found 11/5$263
This Mytrip deal was found by Cheapflights users on 11/6. 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.
Sat 12/611:55 amLGA - SAT
2 stops26h 05mSpirit Airlines
Sun 12/141:55 pmSAT - LGA
1 stop7h 46mSpirit Airlines
Deal found 11/6$264
This Kiwi.com deal was found by Cheapflights users on 11/6. 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 12/86:59 amJFK - SAT
1 stop8h 16mMultiple Airlines
Tue 12/96:10 pmSAT - JFK
1 stop10h 20mMultiple Airlines
Deal found 11/6$264
This Kiwi.com deal was found by Cheapflights users on 11/4. 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.
Sat 11/2210:58 pmLGA - SAT
1 stop12h 12mMultiple Airlines
Wed 12/312:39 pmSAT - LGA
1 stop7h 58mMultiple Airlines
Deal found 11/4$265
This American Airlines deal was found by Cheapflights users on 11/6. 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 12/27:20 pmJFK - SAT
1 stop6h 08mAmerican Airlines
Sun 12/76:07 amSAT - JFK
1 stop6h 22mAmerican Airlines
Deal found 11/6$265

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 November 6, 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

New YorkSan Antonio

LGA - SAT

LGASAT

New York LaGuardia

Sat 12/6

9:59 am-1:00 pm

3 stops28h 01m

San Antonio

Sun 12/14

1:55 pm-10:41 pm

1 stop7h 46m

$269

NewarkSan Antonio

EWR - SAT

EWRSAT

Newark

Wed 12/10

6:50 am-10:12 am

Nonstop4h 22m

San Antonio

Sun 12/14

4:14 pm-10:57 pm

1 stop5h 43m

$269

NewarkSan Antonio

EWR - SAT

EWRSAT

Newark

Fri 12/5

11:46 am-3:08 pm

Nonstop4h 22m

San Antonio

Mon 12/8

2:22 pm-10:57 pm

1 stop7h 35m

$269

New YorkSan Antonio

LGA - SAT

LGASAT

New York LaGuardia

Tue 12/9

7:32 am-5:05 pm

3 stops34h 33m

San Antonio

Thu 12/11

1:55 pm-10:41 pm

1 stop7h 46m

$271

New YorkSan Antonio

LGA - SAT

LGASAT

New York LaGuardia

Fri 1/16

4:59 pm-10:57 pm

1 stop6h 58m

San Antonio

Mon 1/19

5:20 am-2:44 pm

1 stop8h 24m

$279

NewarkSan Antonio

EWR - SAT

EWRSAT

Newark

Fri 1/16

6:00 am-11:28 am

1 stop6h 28m

San Antonio

Mon 1/19

4:00 pm-11:15 pm

1 stop6h 15m

$279

New YorkSan Antonio

LGA - SAT

LGASAT

New York LaGuardia

Fri 1/16

6:15 am-12:24 pm

1 stop7h 09m

San Antonio

Fri 1/23

7:40 am-2:35 pm

1 stop5h 55m

$279

New YorkSan Antonio

JFK - SAT

JFKSAT

New York John F Kennedy Intl

Thu 12/18

7:35 am-10:59 am

Nonstop4h 24m

San Antonio

Tue 1/6

12:55 pm-5:45 pm

Nonstop3h 50m

$279

New YorkSan Antonio

JFK - SAT

JFKSAT

New York John F Kennedy Intl

Thu 1/8

7:55 am-11:35 am

Nonstop4h 40m

San Antonio

Tue 1/13

12:55 pm-5:45 pm

Nonstop3h 50m

$279

New YorkSan Antonio

JFK - SAT

JFKSAT

New York John F Kennedy Intl

Fri 12/5

7:35 am-10:59 am

Nonstop4h 24m

San Antonio

Sun 12/14

12:10 pm-5:04 pm

Nonstop3h 54m

$279

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/6

Showing 1-10 of 60 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, May is the cheapest month in which you can book a flight from Connecticut to San Antonio (average of $129). Flying from Connecticut to San Antonio in January is currently the most expensive (average of $336). 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 November 6, 2025.

It’s optimal to fly from Connecticut to San Antonio in the morning. By choosing this option you can save up to 14% on the cost of your flight, compared to a flight in the evening.

What is the cheapest day to fly from Connecticut to San Antonio?

Use this chart to determine the cheapest time to fly round-trip from Connecticut to San Antonio. Price data was last updated on December 16, 2024.

Travelers seeking maximum savings on their Connecticut to San Antonio flight should consider departing on Saturday mornings when fares are most often at their lowest. Sunday evenings flights should be avoided if possible as fares are typically the most expensive at this time.

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.

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

    A quick flight from Connecticut to San Antonio can take about 4h 22m. Spirit Airlines provides one of the quickest options available for as low as $269. There are 1566 mi between Connecticut and San Antonio. This flight may include one or multiple stops.

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

    The cheapest airline one-way is Frontier, with whom users have recently found tickets for as low as $78. However, be on the lookout for offers from Spirit 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 New York John F Kennedy Intl - San Antonio, Newark - 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, May is the cheapest month in which you can book a flight from Connecticut to San Antonio (average of $129). Flying from Connecticut to San Antonio in January is currently the most expensive (average of $336). 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 San Antonio?

Book flights to San Antonio if you plan to visit one of these locations
New Braunfels
Kerrville

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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 November 6, 2025.
AirlineCheapestAverageFlexibilityOn-time
Spirit AirlinesCheapest$129Average$298FlexibilityNo cancel feeOn-time65%
DeltaCheapest$278Average$423FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$330Average$471FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$338Average$460FlexibilityNo cancel feeOn-time71%
SouthwestCheapest$361Average$450FlexibilityNo cancel feeOn-time63%

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