Cheap flights from St. Louis, MO to Bangor, ME

Flights starting at £113. Choose between United Airlines, Allegiant Air, or Frontier Airlines to find the best price.

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The most popular airlines for this route are United Airlines, Allegiant Air, Frontier Airlines, Spirit Airlines, and Southern Airways Express. St. Louis and Bangor have 74 direct flights per week.

Check-in for a flight from St. Louis to Bangor

NameCarrier codeIATA CodePassport needed during bookingOnline check-in available
United AirlinesUALUAYesNo
Allegiant AirAAYG4NoOpens 24 days before flight
Closes 1 hours before flight
Frontier AirlinesFFTF9NoOpens 24 days before flight
Closes 1 hours before flight
Spirit AirlinesNKSNKNoOpens 24 days before flight
Closes 1 hours before flight
Southern Airways ExpressFDY9XYesNo

Weather in Bangor

Average Weather

MonthAverage monthly max temperatureAverage monthly min temperature
January-2°C-10°C
February-1°C-9°C
March3°C-5°C
April10°C0°C
May17°C6°C
June21°C11°C
July25°C15°C
August24°C15°C
September20°C11°C
October13°C5°C
November6°C0°C
December0°C-5°C
Hottest Month
25°C
July
Coldest month
-10°C
January
Sunny days
237
days per year
Snow days
29
days per year

14 day forecast

Thursday
21 Mar
98%
-1°C-7°C
28 Mar
86%
2°C0°C
Friday
22 Mar
-1°C-10°C
29 Mar
86%
7°C-2°C
Saturday
23 Mar
81%
4°C-7°C
30 Mar
9°C-3°C
Sunday
24 Mar
76%
0°C-5°C
31 Mar
9°C1°C
Monday
25 Mar
1°C-6°C
1 Apr
88%
5°C0°C
Tuesday
26 Mar
4°C-7°C
2 Apr
9°C1°C
Wednesday
27 Mar
88%
2°C-4°C
3 Apr
12°C0°C

Frequently asked questions

What are the most popular routes to and from St. Louis?
What are the most popular routes to and from Bangor?
What airports are near St. Louis?
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Is it possible to combine flights, buses, and trains in one itinerary when traveling between St. Louis and Bangor?
What is Virtual Interlining and how do I use it?
Which airlines fly between St. Louis and Bangor?
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What flights operate between St. Louis and Bangor?
How many airports are there near St. Louis?
How many airports are there near Bangor?
What time do nonstop (direct) flights between St. Louis and Bangor depart?
What time do nonstop (direct) flights between St. Louis and Bangor arrive?
What time do flights between St. Louis and Bangor depart?
What time do flights between St. Louis and Bangor arrive?

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