Find flights
Deals
Insights
When to book
FAQs & Tips
Airlines

BGR - STL

Find cheap flights from Bangor to St. Louis from $188

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Bangor to St. Louis departing on 8/15. 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.
1 adult
0 bags
Sun 5/19
Sun 5/26

Search hundreds of travel sites at once for deals on flights to St. Louis

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Bangor to St. Louis, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Bangor to St. Louis, as well as popular online travel agencies
In the last 7 days travelers have searched 44,212,662 times on KAYAK, and here is why:

Save 22% or moreCompare multiple travel sites with one search.

Track pricesNot ready to book? Create a price alert for when prices drop.

Filter your dealsChoose cabin class, free Wi-Fi and more.

Bundle and saveSave money when you bundle your flight + hotel.

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

Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Bangor to St. Louis that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices and deals for you by selecting your travel dates.
Choose your dates
4:15 pm - 8:40 pmBGR-STL
5h 25m1 stop
3:10 pm - 11:33 pmSTL-BGR
7h 23m1 stop
$258Delta
Find Deal
Wed, Jun 12 - Fri, Jun 21
11:58 am - 5:17 pmBGR-STL
6h 19m1 stop
7:37 am - 1:35 pmSTL-BGR
4h 58m1 stop
$355American Airlines
Find Deal
Tue, Aug 27 - Sat, Aug 31
5:55 am - 9:56 amBGR-STL
5h 01m1 stop
6:28 pm - 11:56 pmSTL-BGR
4h 28m1 stop
$378American Airlines
Find Deal
Thu, Aug 15 - Thu, Aug 15
12:38 pm - 8:37 pmBGR-STL
8h 59m2 stops
3:10 pm - 11:33 pmSTL-BGR
7h 23m1 stop
$423Delta
Find Deal
Wed, Jun 12 - Fri, Jun 21
6:37 pm - 11:07 pmBGR-STL
5h 30m1 stop
11:10 am - 2:59 pmSTL-BGR
26h 49m1 stop
$465United Airlines
Find Deal
Fri, Aug 30 - Mon, Sep 2
7:00 am - 8:36 pmBGR-STL
14h 36m2 stops
5:20 pm - 2:59 pmSTL-BGR
20h 39m1 stop
$470United Airlines
Find Deal
Tue, Aug 27 - Sat, Aug 31
7:11 am - 4:20 pmBGR-STL
10h 09m2 stops
2:16 pm - 11:33 pmSTL-BGR
8h 17m2 stops
$508Delta
Find Deal
Wed, Jun 12 - Fri, Jun 21
7:00 am - 8:36 pmBGR-STL
14h 36m2 stops
4:51 pm - 2:59 pmSTL-BGR
21h 08m2 stops
$517United Airlines
Find Deal
Tue, Aug 27 - Sat, Aug 31
6:37 pm - 3:49 pmBGR-STL
22h 12m2 stops
5:20 pm - 2:59 pmSTL-BGR
20h 39m1 stop
$523United Airlines
Find Deal
Fri, Aug 30 - Mon, Sep 2
6:37 pm - 3:49 pmBGR-STL
22h 12m2 stops
5:20 pm - 5:48 pmSTL-BGR
23h 28m2 stops
$588United Airlines
Find Deal
Fri, Aug 30 - Mon, Sep 2

Flights from Bangor to St. Louis - Travel Insights & Trends

Get data-powered insights and trends into flights from Bangor to St. Louis to help you find the cheapest flights, the best time to fly and much more.

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

The average price of all flights from Bangor, Maine to St. Louis clicked on KAYAK for each day over the last 12 months.
Your flight ticket price will generally be cheaper if you fly to St. Louis on a Wednesday and more expensive on a Saturday. On your return trip to Bangor, you should consider flying back on a Wednesday, and avoid Saturdays for better deals.

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

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for flights from Bangor, Maine to St. Louis, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.
The cheapest month for flights from Bangor, Maine to St. Louis is August, where tickets cost $236 on average. On the other hand, the most expensive months are March and June, where the average cost of tickets is $1,452 and $692 respectively.

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

To calculate daily average prices, KAYAK takes all prices for each day before departure over the last year for flights from Bangor, Maine to St. Louis, removes the top 0.1% to account for outliers, and then takes the average of all the values for each month.
To get a below average price on the flight from Bangor, Maine to St. Louis, you should book around 3 days before departure. For the absolute cheapest price, our data suggests you should book 15 days before departure.

Which airlines provide the cheapest flights from Bangor to St. Louis?

The cheapest price for the route for each airline clicked by KAYAK users in the last 72 hours.
In the last 72 hours, the cheapest one-way ticket from Bangor to St. Louis found on KAYAK was with American Airlines for $188. Delta proposed a round-trip connection from $258 and American Airlines from $355.

Good to know

Low season

March

High season

July

Cheapest flight

$188
Best time to beat the crowds but there is an average 150% increase in price.
Most popular time to fly with an average 9% increase in price.
Flight from Bangor to St. Louis

When to book flights from Bangor to St. Louis

Are your dates flexible? Find out the best times to travel from Bangor to St. Louis based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from Bangor to St. Louis

  • What is the cheapest flight from Bangor, Maine to St. Louis?

    In the last 3 days, the lowest price for a flight from Bangor, Maine to St. Louis was $188 for a one-way ticket and $258 for a round-trip.

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

    No, a passport isn't needed to fly from Bangor to St. Louis. However, local authorities might ask for an official ID.

  • Which aircraft models fly most regularly from Bangor to St. Louis?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Bangor to St. Louis?

    oneworld, Star Alliance, and SkyTeam are the airline alliances operating flights between Bangor and St. Louis, with SkyTeam being the most commonly used for this route.

  • Which is the best airline for flights from Bangor to St. Louis, Delta or American Airlines?

    The two airlines most popular with KAYAK users for flights from Bangor to St. Louis are Delta and American Airlines. With an average price for the route of $460 and an overall rating of 8.0, Delta is the most popular choice. American Airlines is also a great choice for the route, with an average price of $511 and an overall rating of 7.3.

  • How does KAYAK find such low prices on flights from Bangor to St. Louis?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Bangor to St. Louis.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Bangor to St. Louis?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to St. Louis from Bangor is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Bangor to St. Louis?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to St. Louis with an airline and back to Bangor with another airline. Booking your flights between Bangor and STL can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Bangor to St. Louis?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to St. Louis from Bangor up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

See more FAQs

Top airlines flying from Bangor to St. Louis

 
See real verified KAYAK customer reviews for airlines flying from Bangor to St. Louis. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Bangor to St. Louis? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
8.0
DeltaOverall score based on 11094 reviews
8.2boarding
8.6crew
8.0entertainment
7.5food
7.9comfort
Airline reviews

Seat back monitors and outlets were dead and not working.

8.0 ExcellentCarl, Apr 2024JFK - FLL
Read more about Delta reviews

Seat back monitors and outlets were dead and not working.

Everything was great except for the seat. The backrest would not stay in the upright position.

I usually have a positive experience with Delta. Complimentary upgrades are always nice!

Flight delayed about 2 hrs so it made it a VERY late night

It was a crowded flight. They did the best they could.

Service was good for such a short flight. Small plane but smooth flight.

Worst flight in my life. Only was scheduled for a 45 min flight to get our connection flight. It was late by 40 minutes and we missed our connection. Delta was totally useless trying to help and unable to get my family on the next flight because they overbooked it Thus had to get a hotel at my expense and lost a day at Disney as a result. Cost me about a $1000 if you add 2 hotels meals shuttles etc to get thru the day Awful customer service by Delta in Detroit totally useless people

The experience was good and the flight departed on time and landed early

The flight was delayed but we got to our final destination.

Boarding was great. The flight landed early. It took the crew over an hour and a half to bring out drinks. I paid to upgrade my seat to Comfort+ only to be near a crying/screaming baby who was seldom quiet. Noise-cancelling earbuds didn’t even help. Waste of money to upgrade.

Comfort of seats, ease of boarding. Food selection could be better

i suspect i caught flu on this flight as i could hear someone coughing a few rows back and ended up with flu a few days later. also tiresome to have to watch movies on my device by holding up smartphone screen, would have liked to have in seat display.

Flight was fine. It took an unusually long time to have baggage delivered to the carousel in ORD.

No problems with flight. Even though I had a short layover in DFW, I was still able to easily make my connection.

American Airlines continues to price it can provide the least comfortable passenger experience in the air. This legacy carrier rivals the budgets for both terrible seats and inadequate amenities. I am a 5’7” woman who is not wider than a coach seat (even on these narrow bodied aircraft). My 3.5 hour flight was terribly uncomfortable because the leg room is inadequate (my knees hit the seat on front of me even when it was not reclined); the seat barely reclines; and the foam padding is worn thin to the extent one can feel the metal supports of the seat. Add to this the fact that the aisle is super narrow, so that the drink cart literally scrapes the arm rest of the aisle seat. It’s basically torture.

Food options were limited which is absolutely embarrassing for a Flight of this size The staff did not come around as much and I am not accustomed to such poor service from American Airlines Drinks I believe were limited to soda and water

Plane took off without me, my stepdad and a dozen other passengers. It went from an hour delay to boarding in 15 montures without notifying anyone. Names were not called overhead. Now I’m missing a day of work and stuck in Charolette overnight paying for a hotel and Ubers out of pocket

I arrived to the airport 2 hours before my American Airlines flight was scheduled to take off. I have TSA pre-check. The airport was crazy packed when I arrived. After momentarily standing in the pre-check line, the TSA agent said that I am not pre-check. Of course I said that I am because I entered my KTN number on all my traveling sites and programs. I had to get out of line and go back to the AA counter to discover that American Airlines did not add my KTN to my boarding pass. I had to call TSA to find out my number, then have AA enter it onto my boarding pass. The emblem would not load onto my boarding pass. By this time, I decided to use my Clear in order to get through TSA but the line was ridiculous long. By the time I made through TSA, I missed my 11:08am flight and was re-booked for the 5:30pm. This is after the AA employee told me I should have gotten to the airport early. AA use to be a dependable airline not I use them only if I have too.

Average - flew with Jet Blue internal and it was far more comfortable and better food and entertainment. Notable difference

Flight from SBP to DFW 1. They rerouted us through PHX 2. Delayed flight out of SBP for 3 hrs so we missed our connection Downgrade on rerouted flight. Back of the plane, center seats, didn't sit together 4. Return flight out of DFW same exact thing. Delayed, missed connection, Downgrade + they lost our luggage! A complete mess.

Book cheap flights from Bangor to St. Louis

Recent one-way flight deals

 
Only flying one-way? Below are some of the best one-way flight deals from Bangor to St. Louis found on KAYAK in the last 72 hours.
8/15Thu
1 stopAmerican Airlines
7h 17mBGR-STL
$188
5/24Fri
1 stopAmerican Airlines
4h 47mBGR-STL
$198
5/25Sat
1 stopUnited Airlines
24h 26mBGR-STL
$289
8/15Thu
2 stopsDelta
30h 38mBGR-STL
$300
5/25Sat
2 stopsUnited Airlines
9h 41mBGR-STL
$334
5/24Fri
2 stopsAmerican Airlines
28h 48mBGR-STL
$398

Search by stops

Search by airline

Search by price

Bangor - St. Louis Flights

Departure:

Bangor (BGR)United States

Destination:

St. Louis (STL)United States

Return flight deals:

St. Louis - Bangor

Cabin classes: