HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
San Antonio

$289+ Cheap flights from Bangor, ME to San Antonio (BGR - 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 11/5. Fares are subject to change and may not be available on all flights or dates of travel.
BGR — SAT
Oct 11 — Oct 181
Sat 10/11
Sat 10/18
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Bangor 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 Bangor to San Antonio

Discover tips and strategies to find the most affordable flight options for your journey from Bangor (BGR) 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 September 11, 2025.

Round-trip from

$289
(American Airlines)

Popular in

April

Cheapest in

September

Average price

$324
From Bangor to San Antonio
Search Deals
Highest demand for flights based on searches. 8% potential increase in price ($51 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 6% potential price decrease ($32 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in September 2025
Search Deals

Find flight deals from Bangor to San Antonio

Cheapest flights from Bangor to San Antonio
Explore the most affordable flight options available from Bangor to San Antonio. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 11, 2025.

This American Airlines deal was found by Cheapflights users on 9/11. 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 11/55:03 pmBGR - SAT
1 stop7h 02mAmerican Airlines
Wed 11/126:50 amSAT - BGR
1 stop8h 43mAmerican Airlines
Deal found 9/11$289
This Kiwi.com deal was found by Cheapflights users on 9/11. 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 10/167:43 pmBGR - SAT
1 stop23h 32mMultiple Airlines
Sun 10/197:35 pmSAT - BGR
2 stops21h 35mMultiple Airlines
Deal found 9/11$324
This American Airlines deal was found by Cheapflights users on 9/11. 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 9/2612:58 pmBGR - SAT
1 stop9h 56mAmerican Airlines
Tue 9/309:21 amSAT - BGR
1 stop5h 53mAmerican Airlines
Deal found 9/11$339
This United Airlines deal was found by Cheapflights users on 9/11. 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.
Fri 9/2612:19 pmBGR - SAT
2 stops11h 16mUnited Airlines
Tue 9/306:45 amSAT - BGR
1 stop7h 45mUnited Airlines
Deal found 9/11$344
This American Airlines deal was found by Cheapflights users on 9/10. 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 10/285:21 pmBGR - SAT
1 stop6h 35mAmerican Airlines
Thu 10/307:51 amSAT - BGR
1 stop6h 07mAmerican Airlines
Deal found 9/10$381
This Delta deal was found by Cheapflights users on 9/10. 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.
Tue 10/2812:10 pmBGR - SAT
2 stops13h 10mDelta
Thu 10/305:25 amSAT - BGR
2 stops9h 58mDelta
Deal found 9/10$391
This American Airlines deal was found by Cheapflights users on 9/11. 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.
Thu 10/162:37 pmBGR - SAT
1 stop9h 20mAmerican Airlines
Sun 10/196:05 amSAT - BGR
1 stop6h 42mAmerican Airlines
Deal found 9/11$423
This United Airlines deal was found by Cheapflights users on 9/10. 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 9/117:02 amBGR - SAT
1 stop9h 28mUnited Airlines
Thu 9/1812:57 pmSAT - BGR
1 stop7h 43mUnited Airlines
Deal found 9/10$544

Cheapflights Fare Finder

 
Customize your flight search to find flights from Bangor 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 September 11, 2025.
Use the filters below to find and compare flights from Bangor to San Antonio that are best for you.

Fly from

Bangor

Fly to

San Antonio

Route

Depart

Return

Price

BangorSan Antonio

BGR - SAT

BGRSAT

Bangor

Wed 11/5

5:03 pm-11:05 pm

1 stop7h 02m

San Antonio

Wed 11/12

6:50 am-4:33 pm

1 stop8h 43m

$289

BangorSan Antonio

BGR - SAT

BGRSAT

Bangor

Thu 10/16

7:43 pm-6:15 pm

1 stop23h 32m

San Antonio

Sun 10/19

7:35 pm-6:10 pm

2 stops21h 35m

$324

BangorSan Antonio

BGR - SAT

BGRSAT

Bangor

Fri 9/26

12:58 pm-9:54 pm

1 stop9h 56m

San Antonio

Tue 9/30

9:21 am-4:14 pm

1 stop5h 53m

$339

BangorSan Antonio

BGR - SAT

BGRSAT

Bangor

Fri 9/26

12:19 pm-10:35 pm

2 stops11h 16m

San Antonio

Tue 9/30

6:45 am-3:30 pm

1 stop7h 45m

$344

BangorSan Antonio

BGR - SAT

BGRSAT

Bangor

Wed 2/25

1:17 pm-10:19 pm

2 stops10h 02m

San Antonio

Sat 2/28

2:10 pm-11:24 pm

2 stops8h 14m

$347

BangorSan Antonio

BGR - SAT

BGRSAT

Bangor

Tue 10/28

5:21 pm-10:56 pm

1 stop6h 35m

San Antonio

Thu 10/30

7:51 am-2:58 pm

1 stop6h 07m

$381

BangorSan Antonio

BGR - SAT

BGRSAT

Bangor

Wed 2/25

4:42 pm-10:25 pm

1 stop6h 43m

San Antonio

Sat 2/28

6:19 am-3:17 pm

2 stops7h 58m

$384

BangorSan Antonio

BGR - SAT

BGRSAT

Bangor

Tue 10/28

12:10 pm-12:20 am

2 stops13h 10m

San Antonio

Thu 10/30

5:25 am-4:23 pm

2 stops9h 58m

$391

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/11

Best time to book a flight from Bangor to San Antonio

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

What is the cheapest month to book a flight from Bangor, Maine to San Antonio?

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

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 September 11, 2025.
Read through reviews of airlines operating flights from Bangor 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
8.0
Very good
7,960 reviews

Entertainment

7.9

Food

7.3

Overall

8.0

Comfort

7.9

Boarding

8.2

Crew

8.5

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
7,960 reviews
Delta
8.0
Very good
7,960 reviews

Entertainment

7.9

Food

7.3

Overall

8.0

Comfort

7.9

Boarding

8.2

Crew

8.5

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
8,937 reviews
Delta
8.0
Very good
7,960 reviews

Entertainment

7.9

Food

7.3

Overall

8.0

Comfort

7.9

Boarding

8.2

Crew

8.5

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
7,960 reviews

Entertainment

7.9

Food

7.3

Overall

8.0

Comfort

7.9

Boarding

8.2

Crew

8.5

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

Find useful and relevant information for your journey from Bangor 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 Bangor, Maine to San Antonio?

    American Airlines and United Airlines can get you from Bangor, Maine to San Antonio in just under 7h 02m. Your travel time can differ by up to 4h 14m. Bangor, Maine and San Antonio are separated by a distance of 1926 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 flying from Bangor, Maine to San Antonio round-trip?

    United Airlines, at $288, was found to be the cheapest airline from Bangor, Maine to San Antonio.Alternate airlines to your destination round-trip include American Airlines and Delta. United Airlines is currently priced 48% below the average price you’ll pay for this route.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Bangor 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 Bangor, Maine to San Antonio?

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

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 Bangor to San Antonio

See prices for flight routes from nearby airports that may be better suited for you.
Boston to Dallas/Fort Worth flights
Boston to Hobby flights
Boston to Austin flights
Boston to George Bush Intcntl flights
Boston to Love Field flights
Boston to San Antonio flights
Portland to Dallas/Fort Worth flights
Portland to Hobby flights
Portland to Austin flights
Portland to George Bush Intcntl flights
Boston to El Paso flights
Portland to Love Field flights
Boston to McAllen flights
Boston to Corpus Christi flights
Portland to San Antonio flights
Bangor to Dallas/Fort Worth flights
Boston to Brownsville flights
Boston to Amarillo flights
Bangor to Hobby flights
Boston to Lubbock flights
Bangor to George Bush Intcntl flights
Boston to Midland flights
Bangor to Austin flights
Boston to Harlingen flights
Boston to Waco flights
Portland to El Paso flights
Bangor to Love Field flights
Boston to Killeen flights
Portland to Harlingen flights
Boston to Laredo flights
Boston to Tyler flights
Boston to College Station flights
Presque Isle to Hobby flights
Boston to Longview flights
Boston to Abilene flights
Bangor to Abilene flights
Presque Isle to San Antonio flights
Portland to Killeen flights
Boston to San Angelo flights
Presque Isle to Dallas/Fort Worth flights
Boston to Carlsbad flights
Boston to Beaumont flights
Augusta to Dallas/Fort Worth flights
Portland to San Angelo flights
Rockland to Dallas/Fort Worth flights

Top 3 airlines flying from Bangor to San Antonio

Discover the top 3 airlines that operate flights from Bangor 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 September 11, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$288Average$658FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$322Average$537FlexibilityNo cancel feeOn-time71%
DeltaCheapest$452Average$483FlexibilityNo cancel feeOn-timeN/A

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.