What is the cheapest day to fly from New Haven to San Antonio?

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

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.

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).

How far in advance should I book a flight from New Haven to San Antonio?

When searching for a good deal, it’s best to be prepared for potential fluctuations in price. We recommend booking at least 50 days in advance, which can save you up to 33% on flights from New Haven to San Antonio compared to booking the week you need them. Waiting 50 days out may not be for everyone, so we have options available for flights within the next two weeks, with the lowest price starting at $324. For sooner than that we have options available in the next 3 days from $539.

What is the cheapest month to fly from New Haven to San Antonio?

Due to multiple factors, expect to potentially pay more when booking in December. For low rates, September can be a great choice for travel to San Antonio. Flights to San Antonio from New Haven in September are about $361 on average during September, but can be found for as low as $90.

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

When flying from New Haven 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.

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.

$296+ Flights from New Haven to San Antonio

Home Search by date Vacation packages Hotels Flight deals Car rental Travel tips & news

Find cheap flights from New Haven to San Antonio 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 New Haven to San Antonio

Round-trip from	$296 (Trip.com)
Popular in	December
Cheapest in	September
Average price	$281

From Tweed-New Haven to San Antonio

Search Deals

Highest demand for flights based on searches. 15% potential increase in price ($65 potential increase over avg. RT price).

Search Deals

Cheapest flight prices on average. 3% potential price decrease ($13 potential savings vs. average RT price).

Search Deals

Average for round-trip flights in July 2025

Search Deals

Find 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 July 2, 2025.

Fri 8/87:30 amHVN - SAT

1 stop12h 52mMultiple Airlines

Tue 8/127:41 pmSAT - HVN

1 stop18h 09mMultiple Airlines

Deal found 7/2

$296

Best flights from New Haven to San Antonio
Discover carefully curated flight deals from New Haven to San Antonio that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated July 2, 2025.

Fri 8/87:30 amHVN - SAT

1 stop12h 52mMultiple Airlines

Tue 8/127:41 pmSAT - HVN

1 stop18h 09mMultiple Airlines

Deal found 7/2

$296

Last-minute flights from New Haven to San Antonio
Discover last-minute flight deals from New Haven to San Antonio. Data last updated July 2, 2025 and is based on user searches.

Fri 8/87:30 amHVN - SAT

1 stop12h 52mMultiple Airlines

Tue 8/127:41 pmSAT - HVN

1 stop18h 09mMultiple Airlines

Deal found 7/2

$296

Cheapflights Fare Finder

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

Fri 8/8

7:30 am-7:22 pm

1 stop12h 52m

San Antonio

Tue 8/12

7:41 pm-2:50 pm

1 stop18h 09m

$296

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/2

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, August is the cheapest month in which you can book a flight from New Haven to San Antonio (average of $295). Flying from New Haven 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.

Related info for your journey

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, August is the cheapest month in which you can book a flight from New Haven to San Antonio (average of $295). Flying from New Haven 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

New Braunfels

Browse thousands of different options on Cheapflights for your next trip

Alternative routes for New Haven to San Antonio

LaGuardia to Dallas/Fort Worth flights

John F Kennedy Intl to Dallas/Fort Worth flights

Newark to Dallas/Fort Worth flights

Newark to Hobby flights

John F Kennedy Intl to Hobby flights

LaGuardia to Hobby flights

Newark to George Bush Intcntl flights

LaGuardia to George Bush Intcntl flights

John F Kennedy Intl to George Bush Intcntl flights

John F Kennedy Intl to Austin flights

LaGuardia to Love Field flights

Newark to Austin flights

LaGuardia to Austin flights

Newark to San Antonio flights

Hartford to Dallas/Fort Worth flights

John F Kennedy Intl to San Antonio flights

Newark to Love Field flights

LaGuardia to San Antonio flights

Hartford to Hobby flights

John F Kennedy Intl to Love Field flights

Providence to Dallas/Fort Worth flights

Hartford to Austin flights

Hartford to George Bush Intcntl flights

Hartford to Love Field flights

John F Kennedy Intl to El Paso flights

Newark to El Paso flights

Providence to Hobby flights

LaGuardia to El Paso flights

Hartford to San Antonio flights

Providence to George Bush Intcntl flights

Providence to San Antonio flights

Providence to Austin flights

Providence to Love Field flights

New Haven to Dallas/Fort Worth flights

LaGuardia to Corpus Christi flights

Hartford to El Paso flights

Newark to Corpus Christi flights

Hartford to McAllen flights

LaGuardia to Lubbock flights

John F Kennedy Intl to Midland flights

Newark to Harlingen flights

Newark to Lubbock flights

Hartford to Brownsville flights

Newark to McAllen flights

Newark to Midland flights

John F Kennedy Intl to McAllen flights

John F Kennedy Intl to Corpus Christi flights

Hartford to Lubbock flights

Newark to Brownsville flights

LaGuardia to Midland flights

Other flights to San Antonio

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.

$296+ Cheap flights from New Haven to San Antonio (HVN - SAT)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 8/8. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from New Haven to San Antonio with Cheapflights

1. Tell us where you want to go

2. Select your favorite providers

3. Compare prices and book

Cheap flight deals from New Haven to San Antonio

Round-trip from

Popular in

Cheapest in

Average price

Find flight deals from New Haven to San Antonio

Cheapest flights from New Haven to San AntonioExplore 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 July 2, 2025.

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 July 2, 2025.

Cheapflights Fare Finder

Use the filters below to find and compare flights from New Haven to San Antonio that are best for you.

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.

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?

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?

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

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

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

Traveling to a place near New Haven?

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 New Haven to San Antonio

See prices for flight routes from nearby airports that may be better suited for you.

100% Free

Book with Flexibility

Travel Smart

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 July 2, 2025.