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$159+ Cheap flights from New Haven to San Antonio (HVN - 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 3/29. Fares are subject to change and may not be available on all flights or dates of travel.
HVN — SAT
Apr 3 — Apr 101
Fri 4/3
Fri 4/10
1 adult, Economy
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Cheap flight deals from New Haven to San Antonio

Cheapest flights from New Haven to San Antonio
Explore the most affordable flight options available from New Haven to San Antonio. Find the lowest fares from popular airlines and budget airlines, with prices last updated on March 4, 2026.

This Mytrip deal was found by Cheapflights users on 3/3. 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 3/248:00 am
HVN
-
SAT
2 stops26h 27m
Multiple Airlines
Sun 3/291:22 pm
SAT
-
HVN
2 stops22h 33m
Multiple Airlines
Deal found 3/3$356
This Mytrip deal was found by Cheapflights users on 3/3. 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 3/213:25 pm
HVN
-
SAT
3 stops22h 02m
Multiple Airlines
Wed 3/2510:22 am
SAT
-
HVN
1 stop10h 42m
Multiple Airlines
Deal found 3/3$383
This Mytrip deal was found by Cheapflights users on 2/28. 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 3/106:30 am
HVN
-
SAT
3 stops28h 00m
Multiple Airlines
Thu 3/191:22 pm
SAT
-
HVN
2 stops22h 33m
Multiple Airlines
Deal found 2/28$386
This Kiwi.com deal was found by Cheapflights users on 2/27. 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 3/58:44 pm
HVN
-
SAT
1 stop17h 54m
Multiple Airlines
Mon 3/98:53 pm
SAT
-
HVN
1 stop16h 08m
Multiple Airlines
Deal found 2/27$432
This Mytrip deal was found by Cheapflights users on 3/3. 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 3/181:10 pm
HVN
-
SAT
2 stops21h 17m
Multiple Airlines
Sun 3/221:22 pm
SAT
-
HVN
2 stops22h 33m
Multiple Airlines
Deal found 3/3$474

Find flight deals from New Haven to San Antonio

Discover tips and strategies to find the most affordable flight options for your journey from New Haven (HVN) to San Antonio (SAT). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated March 4, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$356
(Mytrip)

One-way from

$159
(Kiwi.com)

Popular in

December

Cheapest in

September

Average price

$429
Provider with most accurate pricing for Tweed-New Haven-San Antonio flight deals.
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Provider most trusted by Cheapflights users for Tweed-New Haven-San Antonio flights.
Search Deals
From Tweed-New Haven to San Antonio
Search Deals
One-way flight from Tweed-New Haven to San Antonio
Search Deals
Highest demand for flights based on searches. 10% potential increase in price ($46 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease ($8 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in March 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from New Haven 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 March 4, 2026.
Use the filters below to find and compare flights from New Haven to San Antonio that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

New HavenSan Antonio

HVN - SAT

HVNSAT

Tweed-New Haven

Sat 3/21

3:25 pm-12:27 pm

3 stops22h 02m

San Antonio

Wed 3/25

10:22 am-10:04 pm

1 stop10h 42m

$383

New HavenSan Antonio

HVN - SAT

HVNSAT

Tweed-New Haven

Wed 3/18

1:10 pm-9:27 am

2 stops21h 17m

San Antonio

Sun 3/22

1:22 pm-12:55 pm

2 stops22h 33m

$474

New HavenSan Antonio

HVN - SAT

HVNSAT

Tweed-New Haven

Sat 4/4

3:50 pm-9:27 am

2 stops18h 37m

San Antonio

Fri 4/10

10:22 am-10:19 pm

2 stops10h 57m

$546

New HavenSan Antonio

HVN - SAT

HVNSAT

Tweed-New Haven

Mon 3/16

2:40 pm-12:27 pm

3 stops22h 47m

San Antonio

Fri 3/20

10:22 am-10:19 pm

2 stops10h 57m

$573

New HavenSan Antonio

HVN - SAT

HVNSAT

Tweed-New Haven

Sun 3/29

8:44 pm-12:27 pm

1 stop16h 43m

$159

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/1

Sorted by cheapest first

Compare providers for flights from New Haven to San Antonio

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from New Haven to San Antonio in March.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on New Haven-San Antonio flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on New Haven-San Antonio flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from New Haven-San Antonio flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on New Haven-San Antonio flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for New Haven-San Antonio flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from New Haven to San Antonio

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

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

Currently, December is the cheapest month in which you can book a flight from New Haven to San Antonio (average of $56). Flying from New Haven to San Antonio in June is currently the most expensive (average of $243). 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.

Related info for your journey

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

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

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

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

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

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

    Yes. Cheapflights offers flight deals from New Haven 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 New Haven to San Antonio?

    Currently, December is the cheapest month in which you can book a flight from New Haven to San Antonio (average of $56). Flying from New Haven to San Antonio in June is currently the most expensive (average of $243). 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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