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$250+ Cheap flights from Burlington to San Antonio (BTV - 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 12/3. Fares are subject to change and may not be available on all flights or dates of travel.
BTV — SAT
Nov 28 — Dec 51
Fri 11/28
Fri 12/5
1 adult, Economy
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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 October 29, 2025.

This American Airlines deal was found by Cheapflights users on 10/27. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/35:11 pmBTV - SAT
1 stop6h 24mAmerican Airlines
Mon 12/86:48 amSAT - BTV
1 stop8h 49mAmerican Airlines
Deal found 10/27$250
This Delta deal was found by Cheapflights users on 10/27. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/35:45 amBTV - SAT
2 stops11h 02mDelta
Mon 12/84:35 pmSAT - BTV
1 stop5h 57mDelta
Deal found 10/27$288
This Delta deal was found by Cheapflights users on 10/27. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/205:45 amBTV - SAT
2 stops8h 56mDelta
Mon 11/244:35 pmSAT - BTV
1 stop5h 49mDelta
Deal found 10/27$329
This United Airlines deal was found by Cheapflights users on 10/27. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/2010:35 amBTV - SAT
2 stops13h 41mUnited Airlines
Mon 11/249:45 amSAT - BTV
2 stops12h 00mUnited Airlines
Deal found 10/27$459
This American Airlines deal was found by Cheapflights users on 10/27. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/55:11 pmBTV - SAT
1 stop6h 24mAmerican Airlines
Fri 12/122:19 pmSAT - BTV
1 stop8h 32mAmerican Airlines
Deal found 10/27$475
This Delta deal was found by Cheapflights users on 10/27. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/57:05 amBTV - SAT
2 stops11h 15mDelta
Fri 12/122:48 pmSAT - BTV
1 stop6h 52mDelta
Deal found 10/27$492
This United Airlines deal was found by Cheapflights users on 10/29. 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.
Sat 11/156:10 amBTV - SAT
1 stop6h 58mUnited Airlines
Sat 11/224:24 pmSAT - BTV
2 stops16h 30mUnited Airlines
Deal found 10/29$498
This American Airlines deal was found by Cheapflights users on 10/29. 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.
Sat 11/155:30 amBTV - SAT
1 stop6h 43mAmerican Airlines
Sat 11/226:50 amSAT - BTV
1 stop8h 51mAmerican Airlines
Deal found 10/29$505

Cheap flight deals from Burlington to San Antonio

Discover tips and strategies to find the most affordable flight options for your journey from Burlington (BTV) 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 October 29, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$250
(American Airlines)

Popular in

July

Cheapest in

February

Average price

$528
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
Highest demand for flights based on searches. 12% potential increase in price ($65 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease ($21 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in October 2025
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Burlington 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 October 29, 2025.
Use the filters below to find and compare flights from Burlington to San Antonio that are best for you.

Fly from

Burlington

Fly to

San Antonio

Route

Depart

Return

Price

BurlingtonSan Antonio

BTV - SAT

BTVSAT

Burlington

Sat 1/17

8:45 am-5:07 pm

1 stop9h 22m

San Antonio

Thu 1/22

5:00 pm-11:58 pm

1 stop5h 58m

$250

BurlingtonSan Antonio

BTV - SAT

BTVSAT

Burlington

Wed 12/3

5:11 pm-10:35 pm

1 stop6h 24m

San Antonio

Mon 12/8

6:48 am-4:37 pm

1 stop8h 49m

$250

BurlingtonSan Antonio

BTV - SAT

BTVSAT

Burlington

Sat 1/17

11:13 am-9:21 pm

2 stops11h 08m

San Antonio

Thu 1/22

2:05 pm-9:29 pm

1 stop6h 24m

$285

BurlingtonSan Antonio

BTV - SAT

BTVSAT

Burlington

Wed 12/3

5:45 am-3:47 pm

2 stops11h 02m

San Antonio

Mon 12/8

4:35 pm-11:32 pm

1 stop5h 57m

$288

BurlingtonSan Antonio

BTV - SAT

BTVSAT

Burlington

Sat 1/17

1:25 pm-11:30 pm

2 stops11h 05m

San Antonio

Thu 1/22

5:20 am-4:23 pm

2 stops10h 03m

$293

BurlingtonSan Antonio

BTV - SAT

BTVSAT

Burlington

Wed 2/25

5:00 pm-10:19 pm

1 stop6h 19m

San Antonio

Mon 3/9

4:25 pm-11:42 pm

1 stop6h 17m

$308

BurlingtonSan Antonio

BTV - SAT

BTVSAT

Burlington

Tue 3/3

5:00 pm-10:19 pm

1 stop6h 19m

San Antonio

Tue 3/10

4:25 pm-11:42 pm

1 stop6h 17m

$308

BurlingtonSan Antonio

BTV - SAT

BTVSAT

Burlington

Thu 2/26

5:00 pm-10:19 pm

1 stop6h 19m

San Antonio

Mon 3/9

4:25 pm-11:42 pm

1 stop6h 17m

$314

BurlingtonSan Antonio

BTV - SAT

BTVSAT

Burlington

Wed 2/25

2:25 pm-11:33 pm

2 stops10h 08m

San Antonio

Tue 3/10

5:30 am-4:17 pm

2 stops9h 47m

$318

BurlingtonSan Antonio

BTV - SAT

BTVSAT

Burlington

Sat 2/28

5:00 pm-10:19 pm

1 stop6h 19m

San Antonio

Mon 3/9

4:25 pm-11:42 pm

1 stop6h 17m

$339

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/28

Showing 1-10 of 11 results
1
2

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 October.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy2 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*1 star
eDreamsPrice 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 Burlington-San Antonio flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Burlington-San Antonio flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from Burlington-San Antonio flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Burlington-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-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 to San Antonio?

Currently, April is the cheapest month in which you can book a flight from Burlington to San Antonio (average of $228). Flying from Burlington to San Antonio in November is currently the most expensive (average of $315). 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?

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 October 29, 2025.

It’s typically best to fly out from Burlington to San Antonio in the afternoon. Doing so could potentially save you 53% on the flight price compared to flying in the evening, which is usually more expensive.

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 October 29, 2025.
Read through reviews of airlines operating flights from Burlington to San Antonio, such as Delta, United Airlines, and American Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Delta
7.9
Good
7,992 reviews

Comfort

7.9

Overall

7.9

Food

7.3

Crew

8.5

Entertainment

7.9

Boarding

8.2

Reviews

1 / 20
8.0
Excellent

Matthew,Oct 2025

GSP - ATL

This is always a full flight since it is the connecting route to primary destinations through Atlanta. That said, the crew handles the full load well. Not much more to say, it is a short flight with no in-flight services due to the length.
Delta
7.9
Good
7,992 reviews
Delta
7.9
Good
7,992 reviews

Comfort

7.9

Overall

7.9

Food

7.3

Crew

8.5

Entertainment

7.9

Boarding

8.2

Reviews

1 / 20
8.0
Excellent

Matthew,Oct 2025

GSP - ATL

This is always a full flight since it is the connecting route to primary destinations through Atlanta. That said, the crew handles the full load well. Not much more to say, it is a short flight with no in-flight services due to the length.
United Airlines
7.4
Good
8,999 reviews
Delta
7.9
Good
7,992 reviews

Comfort

7.9

Overall

7.9

Food

7.3

Crew

8.5

Entertainment

7.9

Boarding

8.2

Reviews

1 / 20
8.0
Excellent

Matthew,Oct 2025

GSP - ATL

This is always a full flight since it is the connecting route to primary destinations through Atlanta. That said, the crew handles the full load well. Not much more to say, it is a short flight with no in-flight services due to the length.
American Airlines
7.2
Good
11,032 reviews
Delta
7.9
Good
7,992 reviews

Comfort

7.9

Overall

7.9

Food

7.3

Crew

8.5

Entertainment

7.9

Boarding

8.2

Reviews

1 / 20
8.0
Excellent

Matthew,Oct 2025

GSP - ATL

This is always a full flight since it is the connecting route to primary destinations through Atlanta. That said, the crew handles the full load well. Not much more to say, it is a short flight with no in-flight services due to the length.

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.

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

    A quick flight from Burlington to San Antonio can take about 9h 22m. American Airlines provides one of the quickest options available for as low as $250. Airlines will cover a distance of 1724 mi. This flight may include one or multiple stops.

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

    American Airlines, at $249, was found to be the cheapest airline from Burlington to San Antonio.Alternate airlines to your destination round-trip include Delta and United Airlines. You may be able to fly from Burlington to San Antonio for 46% less than the average price by searching for these airlines.

  • 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 to San Antonio?

    Currently, April is the cheapest month in which you can book a flight from Burlington to San Antonio (average of $228). Flying from Burlington to San Antonio in November is currently the most expensive (average of $315). 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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Top 3 airlines flying from Burlington to San Antonio

Discover the top 3 airlines that operate flights from Burlington 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 October 29, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$249Average$528FlexibilityNo cancel feeOn-time71%
DeltaCheapest$282Average$403FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$288Average$478FlexibilityNo cancel feeOn-time69%

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