STL - BGR

$147 Find Cheap Flights from St. Louis to Bangor - Compare and Save

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1 adult, Economy, 0 bags

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Everything you should know

Cheapest round-trip
$289
Typical prices: $340-$543
American Airlines
Mon 10/22Sat 10/27
STL - BGR • 1 stop
Cheapest one-way
$147
Typical prices: $235-$335
Multiple Airlines
Tue 10/23
STL - BGR • 2 stops
Nonstop flights
Not available
There are currently no direct flights between St. Louis and Bangor. You'll need to take a connecting flight to reach the destination.
Insights
Insights
When to travel
February
Cheapest • 34% price drop
August
Most popular
Good to know
+1
Good to know
+1
Top layover airports
Newark (EWR)
Cheapest • Avg $303 (round-trip)
Washington, D.C. Reagan-National (DCA)
Shortest trip • 5h 01m (one-way)
Insights
Insights
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Booking Insights
Flight Deals

Cheap Flights from St. Louis to Bangor (STL-BGR)

 
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from St. Louis to Bangor

Thu, Oct 22 - Tue, Oct 27
American Airlines Logo
5:08 pm - 11:59 pmSTL  Lambert-St Louis-BGR Bangor
5h 51m1 stop Washington, D.C. Reagan-National
American Airlines Logo
2:16 pm - 8:52 pmBGR  Bangor-STL Lambert-St Louis
7h 36m1 stop New York LaGuardia
$289American Airlines
Fri, Oct 23 - Fri, Oct 30
American Airlines Logo
5:08 pm - 11:59 pmSTL  Lambert-St Louis-BGR Bangor
5h 51m1 stop Washington, D.C. Reagan-National
American Airlines Logo
5:40 pm - 10:14 pmBGR  Bangor-STL Lambert-St Louis
5h 34m1 stop Philadelphia
$329American Airlines
Fri, Oct 23 - Fri, Oct 30
Delta Logo
5:31 pm - 11:25 pmSTL  Lambert-St Louis-BGR Bangor
4h 54m1 stop New York LaGuardia
Delta Logo
12:00 pm - 9:12 pmBGR  Bangor-STL Lambert-St Louis
10h 12m2 stops New York LaGuardia Atlanta Hartsfield-Jackson
$334Delta
Thu, Nov 19 - Sun, Nov 22
Delta Logo
10:00 am - 4:20 pmSTL  Lambert-St Louis-BGR Bangor
5h 20m1 stop New York LaGuardia
Delta Logo
6:00 am - 1:23 pmBGR  Bangor-STL Lambert-St Louis
8h 23m2 stops New York LaGuardia Detroit Metropolitan Wayne County
$334Delta
Thu, Oct 22 - Tue, Oct 27
American Airlines Logo
5:08 pm - 11:59 pmSTL  Lambert-St Louis-BGR Bangor
5h 51m1 stop Washington, D.C. Reagan-National
American Airlines Logo
3:40 pm - 11:04 pmBGR  Bangor-STL Lambert-St Louis
8h 24m1 stop Charlotte Douglas
$335American Airlines
Thu, Nov 19 - Sun, Nov 22
Delta Logo
6:40 am - 4:20 pmSTL  Lambert-St Louis-BGR Bangor
8h 40m2 stops Detroit Metropolitan Wayne County New York LaGuardia
Delta Logo
6:00 am - 1:23 pmBGR  Bangor-STL Lambert-St Louis
8h 23m2 stops New York LaGuardia Detroit Metropolitan Wayne County
$339Delta
Fri, Oct 2 - Wed, Oct 7
Multiple Airlines Logo
5:19 pm - 10:08 amSTL  Lambert-St Louis-BGR Bangor
15h 49m1 stop Orlando
Multiple Airlines Logo
6:44 pm - 11:13 pmBGR  Bangor-STL Lambert-St Louis
29h 29m2 stops Raleigh-Durham Orlando
$408Multiple Airlines
Mon, Nov 30 - Wed, Dec 9
Multiple Airlines Logo
6:35 pm - 9:27 amSTL  Lambert-St Louis-BGR Bangor
37h 52m2 stops Atlanta Hartsfield-Jackson Tampa
Multiple Airlines Logo
5:12 pm - 12:41 amBGR  Bangor-STL Lambert-St Louis
8h 29m1 stop Orlando
$471Multiple Airlines
Tue, Oct 20 - Sat, Oct 24
United Airlines Logo
8:00 am - 3:43 pmSTL  Lambert-St Louis-BGR Bangor
6h 43m1 stop Chicago O'Hare Intl
United Airlines Logo
4:43 pm - 9:21 pmBGR  Bangor-STL Lambert-St Louis
5h 38m1 stop Chicago O'Hare Intl
$513United Airlines
Sun, Oct 18 - Sat, Oct 24
United Airlines Logo
8:00 am - 3:43 pmSTL  Lambert-St Louis-BGR Bangor
6h 43m1 stop Chicago O'Hare Intl
United Airlines Logo
4:43 pm - 11:31 pmBGR  Bangor-STL Lambert-St Louis
7h 48m1 stop Chicago O'Hare Intl
$519United Airlines
Booking Insights

Price, demand and travel trends for St. Louis to Bangor flights

Use KAYAK data on prices, travel dates, airlines and seasonal trends to compare options and book flights from St. Louis to Bangor with more confidence.

How much is a round-trip flight from St. Louis to Bangor?

Round-trip flights from St. Louis to Bangor start at $289. Prices are below average for this route right now, with typical round-trip fares ranging from $340 to $543. The lowest price found in the past 5 days was $289 on American Airlines.

What's the cheapest day of the week to fly from St. Louis to Bangor?

Wednesday is the cheapest day of the week to fly from St. Louis to Bangor, it is 18% cheaper than the average day. Sunday is the most expensive day with flight prices 69% higher than average. Based on deals found by KAYAK users in the last 12 months.

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Key details for St. Louis to Bangor flights

Low season

February

Cheapest flight

$147
Best time to beat the crowds with an average 34% drop in price.
Most popular time to fly and prices are also 3% lower on average.
Flight from St. Louis to Bangor

When to book flights from St. Louis to Bangor

Are your dates flexible? Find out the best times to travel from St. Louis to Bangor based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price

Your St. Louis to Bangor flight questions, answered

Find helpful route details based on KAYAK data, including flight times, airports, airlines and booking questions.

  • Which airports can I use when flying from St. Louis to Bangor?

    Flights from St. Louis to Bangor usually depart from Lambert-St Louis (STL) and arrive at Bangor (BGR).

  • What cabin classes can I book on flights from St. Louis to Bangor?

    Two cabin classes are available on flights from St. Louis to Bangor:

    • Economy Class
    • First Class

  • Which airports do connecting flights from St. Louis to Bangor pass through?

    One-stop flights from St. Louis to Bangor most commonly connect through:

    • Charlotte Douglas (CLT) - 29% of one-stop connections
    • Washington, D.C. Reagan-National (DCA) - 25% of one-stop connections
    • Chicago O'Hare Intl (ORD) - 13% of one-stop connections
    • Philadelphia (PHL) - 13% of one-stop connections

    Charlotte Douglas (CLT) handles the largest share of one-stop connections on this route.

  • Can I save money by using flexible dates for flights from St. Louis to Bangor?

    Yes. Being flexible with your travel dates can save you up to 52% on the St. Louis to Bangor route. Wednesday is the cheapest departure day at $348 round-trip on average, while Sunday is the most expensive at $715, a difference of $367. KAYAK's flexible dates feature shows options up to 3 days before and after your selected dates, making it easier to compare nearby fares.

  • How long is a flight from St. Louis to Bangor?

    A nonstop flight from St. Louis to Bangor takes 0h 00m, covering 1,181 miles.

  • Do I need a passport to fly from St. Louis to Bangor?

    No, a passport is not required for this domestic route, but you will need a real ID-compliant driver's license, a state ID, or another TSA-accepted form of identification.

  • Have flight prices from St. Louis to Bangor changed much recently?

    Yes. Based on fares seen in the past 5 days, round-trip prices on this route showed a wide range, from about $289 to $2,551. That means the highest observed fare was about 9x higher than the lowest one.

  • How are flight prices from St. Louis to Bangor looking right now?

    One-way fares from St. Louis to Bangor are currently higher than usual. Average one-way flight prices are about $385, which is 30% above the typical average for this route.

  • How much time can I save by choosing a different layover airport from St. Louis to Bangor?

    Flying via Washington, D.C. Reagan-National (DCA) gives the shortest average 1-stop total travel time at 5h 01m, compared with 5h 28m via Newark (EWR) and 5h 43m via Chicago O'Hare Intl (ORD).

  • What is the time difference between St. Louis and Bangor?

    Bangor is 1 hour ahead of St. Louis (Eastern Time vs Central Time). Plan for the time shift when scheduling connections or first-day activities.

  • What car rental options are available at Bangor Airport (BGR)?

    Bangor Airport (BGR) hosts 5 major car rental companies, with daily rates starting from around $22 for economy cars. Top options include:
    • Budget
    • Enterprise Rent-A-Car
    • Dollar
    • Alamo
    • Avis

  • How much should I expect to pay for a St. Louis to Bangor flight?

    Round-trip flights from St. Louis to Bangor range from $340 to $543, with an average of $421 over the past 12 months. Anything below $340 counts as a good deal.

Your guide to booking St. Louis to Bangor flights

Get tips on when to book, when to fly and what to know before your trip.
  • If your dates can be flexible, aim for a Wednesday departure instead of Sunday. On this route, Wednesday flights average $348 - about $367 less than Sunday (51% savings) based on the last 12 months.
  • If you can choose when to travel, plan your St. Louis to Bangor trip for February. Fares historically average $279 round-trip in that month - typically $518 less than the most expensive month, which is June (based on the last 12 months).
  • If you're arriving late at night and need somewhere to stay, check out these hotels close to Bangor Airport.
    - Bangor Grande Hotel
    - Bangor Aviator Hotel, BW Premier Collection
    - Fairfield Inn by Marriott Bangor

More options for your flight from St. Louis to Bangor

Complete your trip to Bangor with a hotel stay or car rental

Car rentals in Bangor
Hotels in Bangor
Vacations in Bangor