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$128+ Cheap flights from Vermont 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 10/17. Fares are subject to change and may not be available on all flights or dates of travel.
BTV — SAT
Oct 31 — Nov 71
Fri 10/31
Fri 11/7
1 adult, Economy
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Cheap flight deals from Vermont to San Antonio

Keep the following information in mind while searching for Vermont to San Antonio flight deals. Data was last updated October 1, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$279
(American Airlines)

One-way from

$128
(Cheapflightsfares)

Popular in

July

Cheapest in

February

Average price

$450
Provider with most accurate pricing for Burlington-San Antonio flight deals.
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Provider most trusted by Cheapflights users for Burlington-San Antonio flights.
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From Vermont to San Antonio
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One-way flight from Vermont to San Antonio
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Highest demand for flights based on searches. 12% potential increase in price ($64 potential increase over avg. RT price).
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Cheapest flight prices on average. 4% potential price decrease ($21 potential savings vs. average RT price).
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Average for round-trip flights in October 2025
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Find flight deals from Vermont to San Antonio

Cheapest flights from Vermont to San Antonio
Explore the most affordable flight options available from Vermont to San Antonio. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 1, 2025.

This American Airlines deal was found by Cheapflights users on 9/30. 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 10/215:19 pmALB - SAT
1 stop6h 37mAmerican Airlines
Wed 10/226:35 amSAT - ALB
1 stop6h 44mAmerican Airlines
Deal found 9/30$279
This Delta deal was found by Cheapflights users on 9/30. 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 10/315:15 pmBTV - SAT
1 stop6h 27mDelta
Wed 11/511:35 amSAT - BTV
2 stops10h 03mDelta
Deal found 9/30$288
This Delta deal was found by Cheapflights users on 10/1. 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 11/206:00 amBTV - SAT
1 stop8h 41mDelta
Mon 11/244:35 pmSAT - BTV
1 stop5h 49mDelta
Deal found 10/1$289
This Delta deal was found by Cheapflights users on 9/30. 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.
Sat 11/15:04 pmALB - SAT
1 stop6h 38mDelta
Wed 11/55:25 amSAT - ALB
1 stop5h 59mDelta
Deal found 9/30$293
This American Airlines deal was found by Cheapflights users on 9/30. 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 12/94:15 pmBDL - SAT
1 stop9h 10mAmerican Airlines
Thu 12/115:39 pmSAT - BDL
1 stop5h 47mAmerican Airlines
Deal found 9/30$299
This Delta deal was found by Cheapflights users on 9/30. 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 10/226:08 amALB - SAT
1 stop5h 32mDelta
Mon 10/275:09 pmSAT - ALB
1 stop5h 48mDelta
Deal found 9/30$299
This United Airlines deal was found by Cheapflights users on 9/30. 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.
Tue 10/216:00 amALB - SAT
2 stops10h 58mUnited Airlines
Wed 10/226:45 amSAT - ALB
1 stop6h 31mUnited Airlines
Deal found 9/30$302
This United Airlines deal was found by Cheapflights users on 9/30. 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 11/276:10 amBTV - SAT
1 stop7h 18mUnited Airlines
Wed 12/37:00 amSAT - BTV
1 stop6h 07mUnited Airlines
Deal found 9/30$303
This Southwest deal was found by Cheapflights users on 9/30. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/95:15 amBDL - SAT
2 stops9h 20mSouthwest
Thu 12/112:30 pmSAT - BDL
1 stop5h 55mSouthwest
Deal found 9/30$305
This Delta deal was found by Cheapflights users on 9/29. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/34:55 pmBTV - SAT
1 stop7h 02mDelta
Sun 12/72:48 pmSAT - BTV
1 stop6h 52mDelta
Deal found 9/29$308
This United Airlines deal was found by Cheapflights users on 9/30. 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.
Tue 12/96:00 amBDL - SAT
2 stops10h 08mUnited Airlines
Thu 12/112:22 pmSAT - BDL
2 stops8h 37mUnited Airlines
Deal found 9/30$311
This Southwest deal was found by Cheapflights users on 9/30. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/55:10 amALB - SAT
2 stops9h 25mSouthwest
Sat 11/85:30 amSAT - ALB
1 stop5h 55mSouthwest
Deal found 9/30$312

Cheapflights Fare Finder

 
Customize your flight search to find flights from Vermont 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 1, 2025.
Use the filters below to find and compare flights from Vermont to San Antonio that are best for you.

Fly from

Vermont

Fly to

San Antonio

Route

Depart

Return

Price

BurlingtonSan Antonio

BTV - SAT

BTVSAT

Burlington

Fri 10/31

5:15 pm-10:42 pm

1 stop6h 27m

San Antonio

Wed 11/5

11:35 am-10:38 pm

2 stops10h 03m

$288

BurlingtonSan Antonio

BTV - SAT

BTVSAT

Burlington

Thu 11/20

6:00 am-1:41 pm

1 stop8h 41m

San Antonio

Mon 11/24

4:35 pm-11:24 pm

1 stop5h 49m

$289

AlbanySan Antonio

ALB - SAT

ALBSAT

Albany Intl

Wed 11/5

7:05 pm-12:20 am

1 stop6h 15m

San Antonio

Sat 11/8

5:25 am-12:24 pm

1 stop5h 59m

$293

HartfordSan Antonio

BDL - SAT

BDLSAT

Hartford Bradley Intl

Wed 12/17

3:10 pm-9:19 pm

1 stop7h 09m

San Antonio

Mon 12/22

4:45 pm-11:49 pm

1 stop6h 04m

$299

AlbanySan Antonio

ALB - SAT

ALBSAT

Albany Intl

Tue 10/21

6:00 am-3:58 pm

2 stops10h 58m

San Antonio

Wed 10/22

6:45 am-2:16 pm

1 stop6h 31m

$302

BurlingtonSan Antonio

BTV - SAT

BTVSAT

Burlington

Thu 11/27

6:10 am-12:28 pm

1 stop7h 18m

San Antonio

Wed 12/3

7:00 am-2:07 pm

1 stop6h 07m

$303

HartfordSan Antonio

BDL - SAT

BDLSAT

Hartford Bradley Intl

Tue 12/9

5:15 am-1:35 pm

2 stops9h 20m

San Antonio

Thu 12/11

2:30 pm-9:25 pm

1 stop5h 55m

$305

BurlingtonSan Antonio

BTV - SAT

BTVSAT

Burlington

Wed 12/3

4:55 pm-10:57 pm

1 stop7h 02m

San Antonio

Sun 12/7

2:48 pm-10:40 pm

1 stop6h 52m

$308

BurlingtonSan Antonio

BTV - SAT

BTVSAT

Burlington

Thu 10/23

5:13 pm-10:56 pm

1 stop6h 43m

San Antonio

Sun 10/26

6:35 am-2:10 pm

1 stop6h 35m

$314

AlbanySan Antonio

ALB - SAT

ALBSAT

Albany Intl

Thu 10/30

6:03 am-1:28 pm

1 stop8h 25m

San Antonio

Thu 11/6

4:35 pm-11:16 pm

1 stop5h 41m

$319

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/29

Showing 1-10 of 52 results
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Best time to book a flight from Vermont to San Antonio

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

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

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

Find hourly flight availability from Vermont 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 1, 2025.

When flying from Vermont 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.

Related info for your journey

Find useful and relevant information for your journey from Vermont 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 Vermont?

    If you book a flight to San Antonio from Vermont, you will be flying to San Antonio, which is the city’s only airport. San Antonio (SAT) is located 7.6 mi from the center of San Antonio.

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

    Airlines like Delta, United Airlines, and Southwest fly from Vermont to San Antonio in about 6h 27m. The time it takes to get you to your destination can typically vary by up to 4h 31m. The distance from Vermont to San Antonio is about 1724 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

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

    One-way options have recently been found by users for as low as $128 on Frontier. Other airlines that offer cheap prices include American Airlines from $160 and United Airlines from $256 one-way.

  • What are the most popular routes from Vermont to San Antonio?

    The most popular route from Vermont to San Antonio is Hartford Bradley Intl - San Antonio. You may also consider Albany Intl - San Antonio or Burlington - San Antonio.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Vermont 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 Vermont to San Antonio?

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

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 Vermont to San Antonio

Discover the top 3 airlines that operate flights from Vermont 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 1, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$282Average$376FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$288Average$538FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$288Average$511FlexibilityNo cancel feeOn-time69%

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