What are the cheapest airlines flying from Burlington, Vermont to San Antonio round-trip?

Cheapflights users have booked flights from Burlington, Vermont to San Antonio round-trip from $277. Other airlines that can offer you cheap pricing are Delta, from $289, and American Airlines, from $538. United Airlines is 32% cheaper than the average price of flights available within the next 90 days to this destination.

What are the cheapest airlines to fly from Burlington, Vermont to San Antonio one-way?

For one-way options, check prices for American Airlines. According to our data, you can fly for as low as $246. Users have also found prices from $275 and $400 on Delta and United Airlines, respectively.

What is the cheapest day to fly from Burlington, Vermont to San Antonio?

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

What are the most popular airlines that fly from Burlington, Vermont to San Antonio?

The most popular airlines flying from Burlington, Vermont to San Antonio are American Airlines, Delta and United Airlines. Something to consider prior to booking your flight.

What is the cheapest day to fly round-trip from Burlington, Vermont to San Antonio?

Tuesday is generally a great day to depart. Flying on this day could help you save up to 65%.

What is the cheapest month to fly from Burlington, Vermont to San Antonio?

Due to multiple factors, expect to potentially pay more when booking in November. For low rates, February can be a great choice for travel to San Antonio. Flights to San Antonio from Burlington, Vermont in February are about $411 on average during February, but can be found for as low as $209.

Most accurate provider : When it comes to deals on Burlington, Vermont-San Antonio flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Burlington, Vermont-San Antonio flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Burlington, Vermont-San Antonio flight searches over the past month and is updated monthly.

Most trusted provider : When it comes to deals on Burlington, Vermont-San Antonio flights, Cheapflights users trust eDreams the most. eDreams 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 Burlington, Vermont-San Antonio flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

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

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

How can I find direct flights from Burlington to San Antonio?

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

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

Yes. Cheapflights offers flight deals from Burlington 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.

$246+ Flights from Burlington, VT to San Antonio

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

Find cheap flights from Burlington 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 Burlington to San Antonio

Most accurate provider	FlightHub 3 stars
Most trusted provider	eDreams 3 stars
Round-trip from	$277 (United Airlines)
One-way from	$246 (American Airlines)
Popular in	November
Cheapest in	February
Average price	$347

Provider with most accurate pricing for Burlington-San Antonio flight deals.

Search Deals

Provider most trusted by Cheapflights users for Burlington-San Antonio flights.

Search Deals

From Burlington to San Antonio

Search Deals

One-way flight from Burlington to San Antonio

Search Deals

Highest demand for flights based on searches. 11% potential increase in price ($54 potential increase over avg. RT price).

Search Deals

Cheapest flight prices on average. 4% potential price decrease ($17 potential savings vs. average RT price).

Search Deals

Average for round-trip flights in May 2025

Search Deals

Find flight deals from Burlington to San Antonio

Cheapest flights from Burlington to San Antonio
Explore the most affordable flight options available from Burlington to San Antonio. Find the lowest fares from popular airlines and budget airlines, with prices last updated on May 23, 2025.

Sat 10/185:45 amBTV - SAT

1 stop6h 13mUnited Airlines

Wed 10/226:00 amSAT - BTV

1 stop7h 23mUnited Airlines

Deal found 5/22

$277

Fri 9/196:00 amBTV - SAT

1 stop8h 18mDelta

Mon 9/224:00 pmSAT - BTV

1 stop6h 03mDelta

Deal found 5/22

$289

Sat 6/286:00 amBTV - SAT

1 stop17h 12mAmerican Airlines

Wed 7/26:32 amSAT - BTV

1 stop16h 11mAmerican Airlines

Deal found 5/22

$538

Fri 6/66:15 pmBTV - SAT

2 stops29h 36mMultiple Airlines

Tue 6/101:27 pmSAT - BTV

3 stops43h 25mMultiple Airlines

Deal found 5/22

$548

Best flights from Burlington to San Antonio
Discover carefully curated flight deals from Burlington to San Antonio that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated May 23, 2025.

Sat 10/185:45 amBTV - SAT

1 stop6h 13mUnited Airlines

Wed 10/226:00 amSAT - BTV

1 stop7h 23mUnited Airlines

Deal found 5/22

$277

Fri 9/196:00 amBTV - SAT

1 stop8h 18mDelta

Mon 9/224:00 pmSAT - BTV

1 stop6h 03mDelta

Deal found 5/22

$289

Sat 6/286:00 amBTV - SAT

1 stop17h 12mAmerican Airlines

Wed 7/26:32 amSAT - BTV

1 stop16h 11mAmerican Airlines

Deal found 5/22

$538

Fri 6/66:15 pmBTV - SAT

2 stops29h 36mMultiple Airlines

Tue 6/101:27 pmSAT - BTV

3 stops43h 25mMultiple Airlines

Deal found 5/22

$548

Last-minute flights from Burlington to San Antonio
Discover last-minute flight deals from Burlington to San Antonio. Data last updated May 23, 2025 and is based on user searches.

Wed 5/285:00 pmBTV - SAT

1 stop6h 57mUnited Airlines

Fri 5/307:00 amSAT - BTV

2 stops26h 24mUnited Airlines

Deal found 5/22

$603

Wed 5/282:04 pmBTV - SAT

1 stop9h 20mAmerican Airlines

Fri 5/303:15 pmSAT - BTV

1 stop5h 54mAmerican Airlines

Deal found 5/22

$688

Wed 5/2810:52 amBTV - SAT

3 stops26h 40mMultiple Airlines

Fri 5/302:37 pmSAT - BTV

2 stops18h 35mMultiple Airlines

Deal found 5/22

$693

Wed 5/285:00 pmBTV - SAT

1 stop6h 15mDelta

Fri 5/301:25 pmSAT - BTV

1 stop7h 59mDelta

Deal found 5/22

$733

Fri 6/62:37 pmBTV - SAT

1 stop6h 45mUnited Airlines

Tue 6/102:10 pmSAT - BTV

1 stop6h 27mUnited Airlines

Deal found 5/22

$314

Fri 6/66:00 amBTV - SAT

2 stops10h 17mDelta

Tue 6/1011:25 amSAT - BTV

2 stops10h 35mDelta

Deal found 5/22

$328

Fri 6/66:15 pmBTV - SAT

2 stops29h 36mMultiple Airlines

Tue 6/101:27 pmSAT - BTV

3 stops43h 25mMultiple Airlines

Deal found 5/22

$548

Sat 6/286:00 amBTV - SAT

1 stop17h 12mAmerican Airlines

Wed 7/26:32 amSAT - BTV

1 stop16h 11mAmerican Airlines

Deal found 5/22

$538

One-way flights from Burlington to San Antonio
Search for one-way flight options from Burlington to San Antonio. Find affordable one-way fares based on user searches. Data last updated May 23, 2025.

Sat 7/266:00 amBTV - SAT

1 stop6h 36mAmerican Airlines

Deal found 5/22

$246

Sat 7/266:00 amBTV - SAT

2 stops8h 54mDelta

Deal found 5/22

$275

Sat 7/266:00 amBTV - SAT

3 stops14h 12mUnited Airlines

Deal found 5/22

$400

Mon 7/286:15 pmBTV - SAT

3 stops25h 18mMultiple Airlines

Deal found 5/22

$479

Cheapflights Fare Finder

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

Fly from

Fly to

Route

Depart

Return

Price

BurlingtonSan Antonio

BTV - SAT

BTVSAT

Burlington

Sat 10/18

5:45 am-10:58 am

1 stop6h 13m

San Antonio

Wed 10/22

6:00 am-2:23 pm

1 stop7h 23m

$277

BurlingtonSan Antonio

BTV - SAT

BTVSAT

Burlington

Fri 9/19

6:00 am-1:18 pm

1 stop8h 18m

San Antonio

Mon 9/22

4:00 pm-11:03 pm

1 stop6h 03m

$289

BurlingtonSan Antonio

BTV - SAT

BTVSAT

Burlington

Sat 6/28

6:00 am-10:12 pm

1 stop17h 12m

San Antonio

Wed 7/2

6:32 am-11:43 pm

1 stop16h 11m

$538

BurlingtonSan Antonio

BTV - SAT

BTVSAT

Burlington

Fri 6/6

6:15 pm-10:51 pm

2 stops29h 36m

San Antonio

Tue 6/10

1:27 pm-9:52 am

3 stops43h 25m

$548

BurlingtonSan Antonio

BTV - SAT

BTVSAT

Burlington

Sat 7/26

6:00 am-11:36 am

1 stop6h 36m

$246

BurlingtonSan Antonio

BTV - SAT

BTVSAT

Burlington

Sat 7/26

6:00 am-1:54 pm

2 stops8h 54m

$275

BurlingtonSan Antonio

BTV - SAT

BTVSAT

Burlington

Sat 7/26

6:00 am-7:12 pm

3 stops14h 12m

$400

BurlingtonSan Antonio

BTV - SAT

BTVSAT

Burlington

Mon 7/28

6:15 pm-6:33 pm

3 stops25h 18m

$479

Flights are sorted by cheapest round-trip flights first.

Deals found on 5/22

Compare providers for flights from Burlington to San Antonio

Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Burlington to San Antonio in May.

Provider	Price Accuracy	Trust Score*
Expedia	Price Accuracy1 star	Trust Score*3 stars
FlightHub	Price Accuracy3 stars	Trust Score*2 stars
eDreams	Price Accuracy3 stars	Trust Score*3 stars
Priceline	Price Accuracy2 stars	Trust 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 Burlington, Vermont-San Antonio flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Burlington, Vermont-San Antonio flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Burlington, Vermont-San Antonio flight searches over the past month and is updated monthly.
Most trusted provider: When it comes to deals on Burlington, Vermont-San Antonio flights, Cheapflights users trust eDreams the most. eDreams 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 Burlington, Vermont-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 Burlington to San Antonio

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

What is the cheapest month to book a flight from Burlington, Vermont to San Antonio?

Currently, August is the cheapest month in which you can book a flight from Burlington, Vermont to San Antonio (average of $295). Flying from Burlington, Vermont 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 BTV to SAT?

It’s typically best to fly out from Burlington, Vermont to San Antonio in the afternoon. Doing so could potentially save you 26% on the flight price compared to flying at noon, which is usually more expensive.

Rainfall in San Antonio 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

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

Read reviews from past customers who have flown Delta, United Airlines and American Airlines from Burlington to San Antonio. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.

Delta

8.0

Very good

7,950 reviews

Reviews

1 / 20

10.0

Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

Delta

8.0

Very good

7,950 reviews

Delta

8.0

Very good

7,950 reviews

Reviews

1 / 20

10.0

Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

United Airlines

7.4

Good

8,745 reviews

Delta

8.0

Very good

7,950 reviews

Reviews

1 / 20

10.0

Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

American Airlines

7.2

Good

10,000 reviews

Delta

8.0

Very good

7,950 reviews

Reviews

1 / 20

10.0

Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

Related info for your journey

What are the cheapest airlines flying from Burlington, Vermont to San Antonio round-trip?
Cheapflights users have booked flights from Burlington, Vermont to San Antonio round-trip from $277. Other airlines that can offer you cheap pricing are Delta, from $289, and American Airlines, from $538. United Airlines is 32% cheaper than the average price of flights available within the next 90 days to this destination.
What are the cheapest airlines to fly from Burlington, Vermont to San Antonio one-way?
For one-way options, check prices for American Airlines. According to our data, you can fly for as low as $246. Users have also found prices from $275 and $400 on Delta and United Airlines, respectively.
Can I find deals for flights from Burlington to San Antonio that include hotel bookings?
Yes. In addition to deals on Burlington to San Antonio flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Burlington to San Antonio?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Burlington to San Antonio.
Can I find deals for business class flights from Burlington to San Antonio?
Yes. Cheapflights offers flight deals from Burlington 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 Burlington, Vermont to San Antonio?
Currently, August is the cheapest month in which you can book a flight from Burlington, Vermont to San Antonio (average of $295). Flying from Burlington, Vermont 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 Burlington to San Antonio

Hartford to Dallas/Fort Worth flights

Hartford to Hobby flights

Hartford to Austin flights

Hartford to George Bush Intcntl flights

Albany to Dallas/Fort Worth flights

Hartford to Love Field flights

Albany to Hobby flights

Albany to Austin flights

Hartford to San Antonio flights

Albany to Love Field flights

Burlington to Austin flights

Hartford to McAllen flights

Burlington to Hobby flights

Albany to George Bush Intcntl flights

Burlington to Dallas/Fort Worth flights

Albany to San Antonio flights

Hartford to El Paso flights

Burlington to George Bush Intcntl flights

Hartford to Lubbock flights

Burlington to Love Field flights

Albany to El Paso flights

Hartford to Waco flights

Albany to Corpus Christi flights

Hartford to Brownsville flights

Albany to Brownsville flights

Lebanon to Dallas/Fort Worth flights

Albany to Abilene flights

Hartford to Corpus Christi flights

Albany to Killeen flights

Albany to Amarillo flights

Hartford to Texarkana flights

Burlington to Waco flights

Hartford to Wichita Falls flights

Hartford to Killeen flights

Burlington to El Paso flights

Burlington to Killeen flights

Hartford to Amarillo flights

Hartford to Abilene flights

Other flights to San Antonio

Top 3 airlines flying from Burlington to San Antonio

Airline	Cheapest	Average	Flexibility	On-time
Delta	Cheapest$245	Average$348	FlexibilityNo cancel fee	On-timeN/A
American Airlines	Cheapest$248	Average$457	FlexibilityNo cancel fee	On-time71%
United Airlines	Cheapest$252	Average$417	FlexibilityNo cancel fee	On-time69%

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.

$246+ Cheap flights from Burlington, VT to San Antonio (BTV - 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 7/26. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Burlington 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 Burlington to San Antonio

Most accurate provider

Most trusted provider

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Find flight deals from Burlington to San Antonio

Cheapest flights from Burlington to San AntonioExplore the most affordable flight options available from Burlington to San Antonio. Find the lowest fares from popular airlines and budget airlines, with prices last updated on May 23, 2025.

Explore the most affordable flight options available from Burlington to San Antonio. Find the lowest fares from popular airlines and budget airlines, with prices last updated on May 23, 2025.

Cheapflights Fare Finder

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

Compare providers for flights from Burlington 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 Burlington to San Antonio in May.

Best time to book a flight from Burlington to San Antonio

Have a flexible travel schedule? Discover the best time to fly to San Antonio from Burlington with our price prediction graph.

Cheapflights Insights

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

What is the cheapest month to book a flight from Burlington, Vermont to San Antonio?

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

Find hourly flight availability from Burlington 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 May 23, 2025.

Rainfall in San Antonio by month

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

Temperature in San Antonio by month

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

Reviews of airlines servicing San Antonio

Read reviews from past customers who have flown Delta, United Airlines and American Airlines from Burlington to San Antonio. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

Find useful and relevant information for your journey from Burlington 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 are the cheapest airlines flying from Burlington, Vermont to San Antonio round-trip?

What are the cheapest airlines to fly from Burlington, Vermont to San Antonio one-way?

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

How can I find direct flights from Burlington to San Antonio?

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

What is the cheapest month to book a flight from Burlington, Vermont to San Antonio?

Traveling to a place near Burlington?

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 Burlington to San Antonio

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

Top 3 airlines flying from Burlington to San Antonio

100% Free

Book with Flexibility

Travel Smart

Cheapest flights from Burlington to San Antonio
Explore the most affordable flight options available from Burlington to San Antonio. Find the lowest fares from popular airlines and budget airlines, with prices last updated on May 23, 2025.