Cheap flights from St. Louis to Bangor (STL - BGR) from $173

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 7/17. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
STL — BGR
May 15 — May 221

The best prices from Lambert-St Louis to Bangor are usually found in February or May, booked 45 days in advance, depart on a Friday or Monday and return on a Wednesday

Cheap flight deals from St. Louis to Bangor

Discover tips and strategies to find the most affordable flight options for your journey from St. Louis (STL) to Bangor (BGR). 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 May 10, 2024.

Popular in

July

Cheapest in

February

Round-trip from

$376

One-way from

$173
High demand for flights, 27% potential price rise
Best time to find cheap flights, 34% potential price drop
From Lambert-St Louis to Bangor
One-way flight from Lambert-St Louis to Bangor

What is the cheapest day to fly round-trip from St. Louis to Bangor, Maine?

Leaving on a Thursday is a viable option for saving on travel. Heavily demanded days of the week can typically drive up the prices you see. Booking your travel for a less competitive day can save up to 28% on the overall cost on flights from St. Louis to Bangor, Maine.

How far in advance should I book a flight from St. Louis to Bangor, Maine?

When searching for a good deal, it’s best to be prepared for potential fluctuations in price. We recommend booking at least 46 days in advance, which can save you up to 217% on flights from St. Louis to Bangor, Maine compared to booking the week you need them. Waiting 46 days out may not be for everyone, so we have options available for flights within the next two weeks, with the lowest price starting at $501. For sooner than that we have options available in the next 3 days from $655.

What is the cheapest month to fly from St. Louis to Bangor, Maine?

February is one of the best times of the year to fly to Bangor, Maine from St. Louis. Prices for February average $464 per person but you can even find prices for as low as $274. The most expensive prices can be found in the month of July. Opting for a February flight can save you 37% on your journey compared to booking in July

When is the cheapest time to fly from St. Louis to Bangor, Maine (STL - BGR)?

A simple way to save on the total cost of your ticket is to fly from St. Louis to Bangor, Maine at noon. If you’re flexible enough to do this you can expect to save up to 55% on your trip compared to booking a flight in the morning.

Cheap Delta flights from St. Louis to Bangor

Explore cheap flight options specifically provided by Delta for the route between St. Louis and Bangor. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 2,684,066 searches. Data last updated May 10, 2024.
Check out some of the cheapest Delta flights we've come across from St. Louis to Bangor. Be sure to come back soon if the deals available don't appeal to you at this time.
Wed 8/72:05 pmSTL - BGR
2 stops8h 23mDelta
Mon 8/124:30 pmBGR - STL
1 stop5h 36mDelta
Deal found 5/10$353
Tue 6/410:20 amSTL - BGR
2 stops12h 39mDelta
Thu 6/66:00 amBGR - STL
1 stop7h 16mDelta
Deal found 5/10$371
Tue 6/410:20 amSTL - BGR
2 stops12h 39mDelta
Thu 6/66:00 amBGR - STL
2 stops9h 22mDelta
Deal found 5/10$376
Sat 9/72:00 pmSTL - BGR
1 stop21h 12mDelta
Wed 9/116:00 amBGR - STL
1 stop6h 09mDelta
Deal found 5/9$378
Sat 9/72:00 pmSTL - BGR
1 stop21h 12mDelta
Wed 9/117:20 amBGR - STL
2 stops9h 36mDelta
Deal found 5/9$383
Sat 9/76:45 amSTL - BGR
2 stops11h 54mDelta
Wed 9/117:20 amBGR - STL
2 stops9h 36mDelta
Deal found 5/9$427
Sat 6/81:10 pmSTL - BGR
1 stop6h 17mDelta
Sat 6/157:22 amBGR - STL
2 stops9h 58mDelta
Deal found 5/10$473
Sun 7/283:14 pmSTL - BGR
1 stop7h 02mDelta
Sat 8/36:00 amBGR - STL
1 stop5h 19mDelta
Deal found 5/10$548
Sat 6/811:25 amSTL - BGR
2 stops8h 02mDelta
Sat 6/157:22 amBGR - STL
2 stops9h 58mDelta
Deal found 5/10$584

Cheap American Airlines flights from St. Louis to Bangor

Explore cheap flight options specifically provided by American Airlines for the route between St. Louis and Bangor. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 2,684,066 searches. Data last updated May 10, 2024.
Browse through some of the cheapest American Airlines flights traveling from St. Louis to Bangor. Ensure the flight price, dates, time, and airline match your criteria before you book.
Wed 8/79:09 amSTL - BGR
1 stop5h 39mAmerican Airlines
Mon 8/124:39 pmBGR - STL
1 stop7h 44mAmerican Airlines
Deal found 5/10$358
Tue 6/45:04 pmSTL - BGR
1 stop5h 51mAmerican Airlines
Thu 6/62:47 pmBGR - STL
1 stop5h 42mAmerican Airlines
Deal found 5/10$365
Fri 8/237:05 amSTL - BGR
1 stop8h 59mAmerican Airlines
Mon 8/264:39 pmBGR - STL
1 stop7h 44mAmerican Airlines
Deal found 5/10$375
Sat 6/85:15 amSTL - BGR
1 stop7h 44mAmerican Airlines
Sat 6/155:54 amBGR - STL
1 stop5h 31mAmerican Airlines
Deal found 5/10$385
Fri 7/194:52 pmSTL - BGR
1 stop4h 53mAmerican Airlines
Thu 7/255:18 pmBGR - STL
1 stop5h 11mAmerican Airlines
Deal found 5/10$603
Thu 7/46:00 amSTL - BGR
1 stop8h 11mAmerican Airlines
Sun 7/75:45 amBGR - STL
1 stop16h 44mAmerican Airlines
Deal found 5/10$671
Thu 7/189:09 amSTL - BGR
1 stop5h 10mAmerican Airlines
Sun 7/215:27 pmBGR - STL
1 stop5h 27mAmerican Airlines
Deal found 5/10$674
Thu 7/256:10 amSTL - BGR
1 stop9h 28mAmerican Airlines
Sun 7/285:45 amBGR - STL
1 stop16h 44mAmerican Airlines
Deal found 5/10$712
Sat 5/259:51 amSTL - BGR
2 stops11h 10mAmerican Airlines
Sun 6/25:13 pmBGR - STL
1 stop4h 47mAmerican Airlines
Deal found 5/10$749

Cheap St. Louis to Bangor flights in May & June 2024

Find cheap flight options from St. Louis to Bangor specifically for the months of May and June 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 2,684,066 searches. Prices were last updated on May 10, 2024.
The lowest fares we've come across on flights traveling from St. Louis to Bangor in May and June 2024. Check back soon for alternative fares.
Tue 6/45:04 pmSTL - BGR
1 stop5h 51mAmerican Airlines
Thu 6/62:47 pmBGR - STL
1 stop5h 42mAmerican Airlines
Deal found 5/10$365
Tue 6/410:20 amSTL - BGR
2 stops12h 39mDelta
Thu 6/66:00 amBGR - STL
1 stop7h 16mDelta
Deal found 5/10$371
Tue 6/410:20 amSTL - BGR
2 stops12h 39mDelta
Thu 6/66:00 amBGR - STL
2 stops9h 22mDelta
Deal found 5/10$376
Sat 6/85:15 amSTL - BGR
1 stop7h 44mAmerican Airlines
Sat 6/155:54 amBGR - STL
1 stop5h 31mAmerican Airlines
Deal found 5/10$385
Sat 5/118:05 amSTL - BGR
2 stops12h 29mUnited Airlines
Sat 5/1810:36 amBGR - STL
1 stop6h 17mUnited Airlines
Deal found 5/10$473
Sat 6/86:08 amSTL - BGR
1 stop4h 40mUnited Airlines
Sat 6/157:00 amBGR - STL
2 stops9h 41mUnited Airlines
Deal found 5/9$531
Sun 6/97:00 amSTL - BGR
1 stop6h 02mAmerican Airlines
Sun 6/165:17 pmBGR - STL
1 stop5h 11mAmerican Airlines
Deal found 5/10$575
Sat 6/811:25 amSTL - BGR
2 stops8h 02mDelta
Sat 6/157:22 amBGR - STL
2 stops9h 58mDelta
Deal found 5/10$584
Sat 6/86:08 amSTL - BGR
1 stop4h 40mUnited Airlines
Sat 6/154:15 pmBGR - STL
1 stop24h 26mUnited Airlines
Deal found 5/9$618

St. Louis to Bangor 2024 flight deals

Discover exclusive flight deals for travel between St. Louis and Bangor in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 2,684,066 searches. Data last updated May 10, 2024.
The lowest fares we've come across on flights traveling from St. Louis to Bangor in May and June 2024. Check back soon for alternative fares.
Wed 8/72:05 pmSTL - BGR
2 stops8h 23mDelta
Mon 8/124:30 pmBGR - STL
1 stop5h 36mDelta
Deal found 5/10$353
Wed 8/79:09 amSTL - BGR
1 stop5h 39mAmerican Airlines
Mon 8/124:39 pmBGR - STL
1 stop7h 44mAmerican Airlines
Deal found 5/10$358
Tue 6/45:04 pmSTL - BGR
1 stop5h 51mAmerican Airlines
Thu 6/62:47 pmBGR - STL
1 stop5h 42mAmerican Airlines
Deal found 5/10$365
Tue 6/410:20 amSTL - BGR
2 stops12h 39mDelta
Thu 6/66:00 amBGR - STL
1 stop7h 16mDelta
Deal found 5/10$371
Fri 8/237:05 amSTL - BGR
1 stop8h 59mAmerican Airlines
Mon 8/264:39 pmBGR - STL
1 stop7h 44mAmerican Airlines
Deal found 5/10$375
Tue 6/410:20 amSTL - BGR
2 stops12h 39mDelta
Thu 6/66:00 amBGR - STL
2 stops9h 22mDelta
Deal found 5/10$376
Sat 9/72:00 pmSTL - BGR
1 stop21h 12mDelta
Wed 9/116:00 amBGR - STL
1 stop6h 09mDelta
Deal found 5/9$378
Sat 9/72:00 pmSTL - BGR
1 stop21h 12mDelta
Wed 9/117:20 amBGR - STL
2 stops9h 36mDelta
Deal found 5/9$383
Sat 6/85:15 amSTL - BGR
1 stop7h 44mAmerican Airlines
Sat 6/155:54 amBGR - STL
1 stop5h 31mAmerican Airlines
Deal found 5/10$385

One-way flights to Bangor from St. Louis

Search for one-way flight options from St. Louis to Bangor. Find affordable one-way fares based on user searches. Compare prices and availability to plan your one-way journey according to your preferred dates and budget. Over the last 7 days, Cheapflights users made 2,684,066 searches. Data last updated May 10, 2024.
Some of the best available deals we've found on one-way flights from St. Louis to Bangor. Users in need of a round-trip flight from St. Louis to Bangor instead should update the search form at the top of page.
Wed 7/176:08 amSTL - BGR
1 stop5h 21mAmerican Airlines
Deal found 5/10$173
Wed 7/1711:00 amSTL - BGR
2 stops27h 19mAmerican Airlines
Deal found 5/10$417

Find flights from St. Louis to Bangor within your budget

Customize your flight search to find flights from St. Louis to Bangor 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 2,684,066 searches. Data last updated May 10, 2024.

Fly from

Any airport

Fly to

Any airport

Budget

$353 - $531

Route

Depart

Return

Price

Lambert-St LouisBangor

STL - BGR

STLBGR

Lambert-St Louis

Wed 8/7

2 stops8h 23m

Bangor

Mon 8/12

1 stop5h 36m

$353

Lambert-St LouisBangor

STL - BGR

STLBGR

Lambert-St Louis

Wed 8/7

1 stop5h 39m

Bangor

Mon 8/12

1 stop7h 44m

$358

Lambert-St LouisBangor

STL - BGR

STLBGR

Lambert-St Louis

Tue 6/4

1 stop5h 51m

Bangor

Thu 6/6

1 stop5h 42m

$365

Lambert-St LouisBangor

STL - BGR

STLBGR

Lambert-St Louis

Tue 6/4

2 stops12h 39m

Bangor

Thu 6/6

1 stop7h 16m

$371

Lambert-St LouisBangor

STL - BGR

STLBGR

Lambert-St Louis

Fri 8/23

1 stop8h 59m

Bangor

Mon 8/26

1 stop7h 44m

$375

Lambert-St LouisBangor

STL - BGR

STLBGR

Lambert-St Louis

Tue 6/4

2 stops12h 39m

Bangor

Thu 6/6

2 stops9h 22m

$376

Lambert-St LouisBangor

STL - BGR

STLBGR

Lambert-St Louis

Sat 9/7

1 stop21h 12m

Bangor

Wed 9/11

1 stop6h 09m

$378

Lambert-St LouisBangor

STL - BGR

STLBGR

Lambert-St Louis

Sat 6/8

1 stop7h 44m

Bangor

Sat 6/15

1 stop5h 31m

$385

Lambert-St LouisBangor

STL - BGR

STLBGR

Lambert-St Louis

Sat 6/8

1 stop4h 40m

Bangor

Sat 6/15

2 stops9h 41m

$531

Flights are sorted by cheapest first

Deals found on 5/10

When is the best time to book a flight from St. Louis to Bangor, Maine?

Use this chart to determine the optimal time to book a round-trip flight from St. Louis to Bangor. Price data was last updated on May 10, 2024.
To ensure you get the cheapest price possible for a flight from St. Louis to Bangor, Maine, you should look to book at least 45 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.
Search Deals

When is the cheapest time to fly from St. Louis to Bangor, Maine?

Use this chart to determine the cheapest time to fly round-trip from St. Louis to Bangor. Price data was last updated on May 5, 2024.
Morning
Noon
Afternoon
Evening
All times are departure.
Travelers seeking maximum savings on their St. Louis to Bangor, Maine flight should consider departing on Sunday at noon when fares are most often at their lowest. Saturday mornings flights should be avoided if possible as fares are typically the most expensive at this time.
Search Deals

Average price of flights to Bangor by month

Plan your trip from St. Louis to Bangor by taking into account the cheapest months to travel. The average price of a one-way flight from St. Louis to Bangor is currently $295 while a round-trip flight costs $388. Price data was last updated on May 5, 2024.

Currently, January is the cheapest month in which you can book a flight from St. Louis to Bangor, Maine (average of $376). Flying from St. Louis to Bangor, Maine in July is currently the most expensive (average of $567). 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.

January

$376

February

$386

March

$469

April

$536

May

$555

June

$552

July

$567

August

$436

September

$436

October

$405

November

$447

December

$426

Temperature and rainfall in Bangor by month

Plan your trip to Bangor by taking into account the average temperature and rainfall totals by month.

BGR

Temperature

17.6 - 68 °F

Reviews of airlines servicing Bangor

Get insights into the airlines that provide service to Bangor. 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 Bangor. Reviews last updated May 10, 2024.
To help decide which airline to fly from St. Louis to Bangor, see what other customers have to say about Delta, American Airlines and United Airlines. 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.
8.0
Very good
10,768 reviews

Overall

8.0

Comfort

7.9

Crew

8.6

Entertainment

8.0

Boarding

8.2

Food

7.4

Reviews

1 / 10

When I was going to board, one of the staff members told me that I could not board with my passport bag because it was tree items and I would need to check a bag. This was so stupid ! The bag was small. So I had to put my things in my pockets, put the funny bag inside the other bag. Then go throw it. Then in the plane put everything back again in my funny bag.

8.0
Very good
10,768 reviews
8.0
Very good
10,768 reviews

Overall

8.0

Comfort

7.9

Crew

8.6

Entertainment

8.0

Boarding

8.2

Food

7.4

Reviews

1 / 10

When I was going to board, one of the staff members told me that I could not board with my passport bag because it was tree items and I would need to check a bag. This was so stupid ! The bag was small. So I had to put my things in my pockets, put the funny bag inside the other bag. Then go throw it. Then in the plane put everything back again in my funny bag.

7.4
Good
11,014 reviews
8.0
Very good
10,768 reviews

Overall

8.0

Comfort

7.9

Crew

8.6

Entertainment

8.0

Boarding

8.2

Food

7.4

Reviews

1 / 10

When I was going to board, one of the staff members told me that I could not board with my passport bag because it was tree items and I would need to check a bag. This was so stupid ! The bag was small. So I had to put my things in my pockets, put the funny bag inside the other bag. Then go throw it. Then in the plane put everything back again in my funny bag.

7.3
Good
14,639 reviews
8.0
Very good
10,768 reviews

Overall

8.0

Comfort

7.9

Crew

8.6

Entertainment

8.0

Boarding

8.2

Food

7.4

Reviews

1 / 10

When I was going to board, one of the staff members told me that I could not board with my passport bag because it was tree items and I would need to check a bag. This was so stupid ! The bag was small. So I had to put my things in my pockets, put the funny bag inside the other bag. Then go throw it. Then in the plane put everything back again in my funny bag.

Related info for your journey

Find useful and relevant information for your journey from St. Louis to Bangor. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
  • Can I find flights from St. Louis to Bangor, Maine for under $400 on Cheapflights?

    Yes, there are multiple flights from St. Louis to Bangor, Maine for under $400. The cheapest flight booked recently is on Delta for just $353, but on average you can expect to pay $479.

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

    Cheapflights users have booked flights from St. Louis to Bangor, Maine round-trip from $353. Other airlines that can offer you cheap pricing are American Airlines, from $358, and United Airlines, from $531. Users have found that Delta is 23% cheaper than the other options available to this destination.

  • What are the most popular airlines that fly from St. Louis to Bangor, Maine?

  • What does STL to BGR mean?

    STL stands for Lambert-St Louis Airport, while BGR stands for Bangor Airport. These codes are often called IATA codes, a set of identifiers established by IATA (International Air Transport Association) that is widely used by airlines and the aviation industry.

  • Can I find deals for flights from St. Louis to Bangor that include extra baggage allowance?

    The amount of baggage you can bring on your St. Louis to Bangor flight depends on the airline and the type of fare you've chosen. After entering your flight details, you'll be able to view the specific baggage policies for each deal in the search results. Keep in mind that certain deals may offer additional baggage allowance.

  • Can I find deals on flights from St. Louis to Bangor with specific airlines?

    Yes, Cheapflights allows you to browse and filter St. Louis to Bangor flight deals by airline. After entering your origin and destination, use the available filters to view flights offered by airlines.

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

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

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

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

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

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

  • Can I find deals for flights from St. Louis to Bangor that allow pets onboard?

    Many airlines flying from St. Louis to Bangor offer the option to travel with pets. After selecting a flight deal, you can find more information about the airline's pet policy on their official website or by contacting the airline directly. Please note that additional fees and restrictions may apply.

  • Can I find deals on last-minute flights from St. Louis to Bangor?

    Yes, you can often find last-minute deals on St. Louis to Bangor flights on Cheapflights. However, these deals can vary and may not always be available. We recommend checking back frequently or signing up for price alerts for the most up-to-date deals.

  • How recently were the St. Louis to Bangor, Maine flight deals updated?

    The St. Louis to Bangor, Maine flight deals you see on this page were last updated on 5/10.

See more FAQs

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Top 3 airlines flying from St. Louis to Bangor

Discover the top 3 airlines that operate flights from St. Louis to Bangor. 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 2,684,066 searches. Data last updated May 10, 2024.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$262Average$409FlexibilityNo cancel feeOn-timeN/A
Search Delta flights
American AirlinesCheapest$296Average$576FlexibilityNo cancel feeOn-time71%
Search American Airlines flights
United AirlinesCheapest$412Average$640FlexibilityNo cancel feeOn-time69%
Search United Airlines flights

Search flights from St. Louis to Bangor by cabin class

Find flights from St. Louis to Bangor, based on your preferred cabin class, be it economy, premium economy, business, or first class.

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travelers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from St. Louis to Bangor?

Cheapflights helps you search for flights from St. Louis to Bangor via 900+ travel sites so you don’t have to. After performing a flight search, users can also filter their flight selection by filtering for price, number of stops, airlines, and so on.

Why should you use Cheapflights to find cheap flight tickets from St. Louis to Bangor?

Cheapflights simply makes it quick and affordable to book flights from St. Louis to Bangor by bringing together all flight options from hundreds of airlines and agencies online — and put it in one place for you to choose from. Plus, Cheapflights is 100% free to use for all.

Can Cheapflights find flights from St. Louis to Bangor with no change fees?

Yes! Cheapflights helps users easily find flights from St. Louis to Bangor with no change fees.

Can Cheapflights notify me if prices for flights from St. Louis to Bangor become cheaper?

Yes, Cheapflights offers price alerts on St. Louis to Bangor flights so you can book your travel at the perfect time. Price Alerts can be enabled by clicking the bell icon next to the flight deals above and providing your email address where you want to receive the alerts.

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