How long is the flight from Bangor, Maine to St. Louis?

American Airlines and Delta can get you from Bangor, Maine to St. Louis in just under 6h 54m. Your travel time can differ by up to 33m. There are 1181 mi between Bangor, Maine and St. Louis. Both multi-stop and nonstop flights can be found to your destination and back.

What are the cheapest airlines flying from Bangor, Maine to St. Louis round-trip?

Cheapflights users have booked flights from Bangor, Maine to St. Louis round-trip from $258. Another airline that can offer you cheap pricing is Delta. These flights start at 46% lower than the current average price 3 months from now.

In terms of precipitation, rainfall in St. Louis ranges from 2.2 - 4.7 inches per month. May is typically the wettest month, when rainfall can reach 4.7 in. February is typically the driest time to visit St. Louis when rainfall is around 2.2 in.

If weather is an important factor for your trip to St. Louis, 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 80.6 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 32.0 F).

What is the cheapest time of day to fly from BGR to STL?

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Bangor, Maine to St. Louis as you normally would.

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

Most trusted provider : When it comes to deals on Bangor, Maine-St. Louis flights, Cheapflights users trust Mytrip the most. Mytrip 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 Bangor, Maine-St. Louis 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 Bangor to St. Louis that include hotel bookings?

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

How can I find direct flights from Bangor to St. Louis?

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

Can I find deals for business class flights from Bangor to St. Louis?

Yes. Cheapflights offers flight deals from Bangor to St. Louis by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

$128+ Cheap Flights from Bangor, ME to St. Louis

Q: How much does it cost to fly round-trip from Bangor, Maine to St. Louis?

Airfare is below average for this route at the moment. Bangor, Maine to St. Louis flights typically cost between $533 and $883 in March. The cheapest round-trip price found within the last 3 days was $259 on American Airlines (Mar 4-Mar 25).

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Find flight deals from Bangor to St. Louis

Cheapest flights from Bangor to St. Louis
Explore the most affordable flight options available from Bangor to St. Louis. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 13, 2025.

Sat 11/156:00 amBGR - STL

2 stops8h 51mDelta

Tue 11/189:35 amSTL - BGR

1 stop6h 14mDelta

Deal found 11/11

$414

Sun 11/167:43 pmBGR - STL

2 stops38h 24mMultiple Airlines

Sat 11/224:13 pmSTL - BGR

1 stop25h 50mMultiple Airlines

Deal found 11/13

$440

Tue 12/237:43 pmBGR - STL

1 stop27h 50mMultiple Airlines

Sun 12/2810:57 amSTL - BGR

2 stops30h 13mMultiple Airlines

Deal found 11/11

$478

Thu 11/276:05 amBGR - STL

1 stop6h 39mDelta

Mon 12/15:14 pmSTL - BGR

1 stop5h 14mDelta

Deal found 11/11

$595

Wed 12/1012:54 pmBGR - STL

1 stop8h 44mAmerican Airlines

Sat 12/276:02 amSTL - BGR

1 stop5h 04mAmerican Airlines

Deal found 11/11

$700

Best flights from Bangor to St. Louis
Discover carefully curated flight deals from Bangor to St. Louis that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated November 13, 2025.

Wed 3/46:00 amBGR - STL

1 stop7h 27mAmerican Airlines

Wed 3/256:23 amSTL - BGR

1 stop4h 34mAmerican Airlines

Deal found 11/10

$259

Tue 12/237:43 pmBGR - STL

1 stop27h 50mMultiple Airlines

Sun 12/2810:57 amSTL - BGR

2 stops30h 13mMultiple Airlines

Deal found 11/11

$478

Sun 4/266:00 amBGR - STL

1 stop6h 54mDelta

Wed 4/292:18 pmSTL - BGR

2 stops8h 10mDelta

Deal found 11/11

$536

Wed 3/46:35 amBGR - STL

2 stops8h 54mUnited Airlines

Wed 3/258:00 amSTL - BGR

2 stops10h 03mUnited Airlines

Deal found 11/10

$575

Sun 4/265:34 amBGR - STL

1 stop5h 06mAmerican Airlines

Wed 4/296:38 amSTL - BGR

1 stop7h 42mAmerican Airlines

Deal found 11/11

$521

Thu 11/276:05 amBGR - STL

1 stop6h 39mDelta

Mon 12/15:14 pmSTL - BGR

1 stop5h 14mDelta

Deal found 11/11

$595

Wed 12/1012:54 pmBGR - STL

2 stops11h 12mAmerican Airlines

Sat 12/276:02 amSTL - BGR

1 stop16h 45mAmerican Airlines

Deal found 11/11

$720

Tue 12/235:06 pmBGR - STL

1 stop6h 38mAmerican Airlines

Sun 12/284:58 pmSTL - BGR

1 stop5h 52mAmerican Airlines

Deal found 11/11

$774

Last-minute flights from Bangor to St. Louis
Discover last-minute flight deals from Bangor to St. Louis. Data last updated November 13, 2025 and is based on user searches.

Sat 11/156:00 amBGR - STL

2 stops8h 51mDelta

Tue 11/189:35 amSTL - BGR

1 stop6h 14mDelta

Deal found 11/11

$414

Sun 11/167:43 pmBGR - STL

2 stops38h 24mMultiple Airlines

Sat 11/224:13 pmSTL - BGR

1 stop25h 50mMultiple Airlines

Deal found 11/13

$440

Thu 11/276:05 amBGR - STL

1 stop6h 39mDelta

Mon 12/15:14 pmSTL - BGR

1 stop5h 14mDelta

Deal found 11/11

$595

Wed 12/1012:54 pmBGR - STL

1 stop8h 44mAmerican Airlines

Sat 12/276:02 amSTL - BGR

1 stop5h 04mAmerican Airlines

Deal found 11/11

$700

Tue 12/237:43 pmBGR - STL

1 stop27h 50mMultiple Airlines

Sun 12/2810:57 amSTL - BGR

2 stops30h 13mMultiple Airlines

Deal found 11/11

$478

One-way flights from Bangor to St. Louis
Search for one-way flight options from Bangor to St. Louis. Find affordable one-way fares based on user searches. Data last updated November 13, 2025.

Sun 12/147:43 pmBGR - STL

1 stop14h 16mMultiple Airlines

Deal found 11/11

$128

Thu 11/276:06 amBGR - STL

2 stops9h 16mUnited Airlines

Deal found 11/12

$774

Cheap flight deals from Bangor to St. Louis

Most accurate provider	Mytrip 3 stars
Most trusted provider	Mytrip 3 stars
Round-trip from	$259 (American Airlines)
One-way from	$128 (Kiwi.com)
Popular in	December
Cheapest in	September
Average price	$708

Provider with most accurate pricing for Bangor-Lambert-St Louis flight deals.

Search Deals

Provider most trusted by Cheapflights users for Bangor-Lambert-St Louis flights.

Search Deals

From Bangor to Lambert-St Louis

Search Deals

One-way flight from Bangor to Lambert-St Louis

Search Deals

Highest demand for flights based on searches. 29% potential increase in price ($202 potential increase over avg. RT price).

Search Deals

Cheapest flight prices on average. 6% potential price decrease ($29 potential savings vs. average RT price).

Search Deals

Average for round-trip flights in November 2025

Search Deals

Fly from

Fly to

Route

Depart

Return

Price

BangorSt. Louis

BGR - STL

BGRSTL

Bangor

Wed 3/4

6:00 am-12:27 pm

1 stop7h 27m

Lambert-St Louis

Wed 3/25

6:23 am-11:57 am

1 stop4h 34m

$259

BangorSt. Louis

BGR - STL

BGRSTL

Bangor

Tue 12/23

7:43 pm-10:33 pm

1 stop27h 50m

Lambert-St Louis

Sun 12/28

10:57 am-6:10 pm

2 stops30h 13m

$478

BangorSt. Louis

BGR - STL

BGRSTL

Bangor

Sun 4/26

5:34 am-9:40 am

1 stop5h 06m

Lambert-St Louis

Wed 4/29

6:38 am-3:20 pm

1 stop7h 42m

$521

BangorSt. Louis

BGR - STL

BGRSTL

Bangor

Sun 4/26

6:00 am-11:54 am

1 stop6h 54m

Lambert-St Louis

Wed 4/29

2:18 pm-11:28 pm

2 stops8h 10m

$536

BangorSt. Louis

BGR - STL

BGRSTL

Bangor

Wed 3/4

6:35 am-2:29 pm

2 stops8h 54m

Lambert-St Louis

Wed 3/25

8:00 am-7:03 pm

2 stops10h 03m

$575

BangorSt. Louis

BGR - STL

BGRSTL

Bangor

Thu 11/27

6:05 am-11:44 am

1 stop6h 39m

Lambert-St Louis

Mon 12/1

5:14 pm-11:28 pm

1 stop5h 14m

$595

BangorSt. Louis

BGR - STL

BGRSTL

Bangor

Wed 12/10

12:54 pm-11:06 pm

2 stops11h 12m

Lambert-St Louis

Sat 12/27

6:02 am-11:47 pm

1 stop16h 45m

$720

BangorSt. Louis

BGR - STL

BGRSTL

Bangor

Tue 12/23

5:06 pm-10:44 pm

1 stop6h 38m

Lambert-St Louis

Sun 12/28

4:58 pm-11:50 pm

1 stop5h 52m

$774

BangorSt. Louis

BGR - STL

BGRSTL

Bangor

Sun 12/14

7:43 pm-8:59 am

1 stop14h 16m

$128

BangorSt. Louis

BGR - STL

BGRSTL

Bangor

Thu 11/27

6:06 am-2:22 pm

2 stops9h 16m

$774

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/11

Compare providers for flights from Bangor to St. Louis

Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Bangor to St. Louis in November.

Provider	Price Accuracy	Trust Score*
Expedia	Price Accuracy2 stars	Trust Score*3 stars
FlightHub	Price Accuracy3 stars	Trust Score*1 star
eDreams	Price Accuracy3 stars	Trust Score*3 stars
Mytrip	Price Accuracy3 stars	Trust Score*3 stars
Priceline	Price Accuracy1 star	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 Bangor, Maine-St. Louis flights, users find the pricing of Mytrip to be most consistent on Cheapflights vs. Mytrip Users can find the same prices on Bangor, Maine-St. Louis flight deals on Cheapflights vs. Mytrip >95% of the time. Price accuracy is based on data collected from Bangor, Maine-St. Louis flight searches over the past month and is updated monthly.
Most trusted provider: When it comes to deals on Bangor, Maine-St. Louis flights, Cheapflights users trust Mytrip the most. Mytrip 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 Bangor, Maine-St. Louis 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 Bangor to St. Louis

Have a flexible travel schedule? Discover the best time to fly to St. Louis 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 St. Louis

What is the cheapest month to book a flight from Bangor, Maine to St. Louis?

Currently, July is the cheapest month in which you can book a flight from Bangor, Maine to St. Louis (average of $258). Flying from Bangor, Maine to St. Louis in December is currently the most expensive (average of $798). 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.

How much does it cost to fly round-trip from Bangor, Maine to St. Louis?

Reviews of airlines servicing St. Louis

Read reviews from past customers who have flown Delta and American Airlines from Bangor to St. Louis. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.

Delta

7.9

Good

8,007 reviews

Reviews

1 / 20

6.0

Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.

Delta

7.9

Good

8,007 reviews

Delta

7.9

Good

8,007 reviews

Reviews

1 / 20

6.0

Good

Jim,Nov 2025

AVL - ATL

American Airlines

7.2

Good

11,051 reviews

Delta

7.9

Good

8,007 reviews

Reviews

1 / 20

6.0

Good

Jim,Nov 2025

AVL - ATL

Related info for your journey

How long is the flight from Bangor, Maine to St. Louis?
American Airlines and Delta can get you from Bangor, Maine to St. Louis in just under 6h 54m. Your travel time can differ by up to 33m. There are 1181 mi between Bangor, Maine and St. Louis. Both multi-stop and nonstop flights can be found to your destination and back.
What are the cheapest airlines flying from Bangor, Maine to St. Louis round-trip?
Cheapflights users have booked flights from Bangor, Maine to St. Louis round-trip from $258. Another airline that can offer you cheap pricing is Delta. These flights start at 46% lower than the current average price 3 months from now.
Can I find deals for flights from Bangor to St. Louis that include hotel bookings?
Yes. In addition to deals on Bangor to St. Louis flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Bangor to St. Louis?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Bangor to St. Louis.
Can I find deals for business class flights from Bangor to St. Louis?
Yes. Cheapflights offers flight deals from Bangor to St. Louis 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 St. Louis?
Currently, July is the cheapest month in which you can book a flight from Bangor, Maine to St. Louis (average of $258). Flying from Bangor, Maine to St. Louis in December is currently the most expensive (average of $798). 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

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Other flights to St. Louis

Top 2 airlines flying from Bangor to St. Louis

Airline	Cheapest	Average	Flexibility	On-time
American Airlines	Cheapest$258	Average$449	FlexibilityNo cancel fee	On-time71%
Delta	Cheapest$268	Average$358	FlexibilityNo cancel fee	On-timeN/A

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$128+ Cheap flights from Bangor, ME to St. Louis (BGR - STL)

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 12/14. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Bangor to St. Louis with Cheapflights

1. Tell us where you want to go

2. Select your favorite providers

3. Compare prices and book

Find flight deals from Bangor to St. Louis

Cheapest flights from Bangor to St. LouisExplore the most affordable flight options available from Bangor to St. Louis. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 13, 2025.

Explore the most affordable flight options available from Bangor to St. Louis. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 13, 2025.

Cheap flight deals from Bangor to St. Louis

Most accurate provider

Most trusted provider

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Cheapflights Fare Finder

Use the filters below to find and compare flights from Bangor to St. Louis that are best for you.

Compare providers for flights from Bangor to St. Louis

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 Bangor to St. Louis in November.

Best time to book a flight from Bangor to St. Louis

Have a flexible travel schedule? Discover the best time to fly to St. Louis from Bangor with our price prediction graph.

Cheapflights Insights

Everything you need to know about your flight from Bangor to St. Louis

What is the cheapest month to book a flight from Bangor, Maine to St. Louis?

How much does it cost to fly round-trip from Bangor, Maine to St. Louis?

Reviews of airlines servicing St. Louis

Read reviews from past customers who have flown Delta and American Airlines from Bangor to St. Louis. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

Find useful and relevant information for your journey from Bangor to St. Louis. 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 St. Louis?

What are the cheapest airlines flying from Bangor, Maine to St. Louis round-trip?

Can I find deals for flights from Bangor to St. Louis that include hotel bookings?

How can I find direct flights from Bangor to St. Louis?

Can I find deals for business class flights from Bangor to St. Louis?

What is the cheapest month to book a flight from Bangor, Maine to St. Louis?

Traveling to a place near St. Louis?

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Bangor to St. Louis

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Top 2 airlines flying from Bangor to St. Louis

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Cheapest flights from Bangor to St. Louis
Explore the most affordable flight options available from Bangor to St. Louis. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 13, 2025.