Cheap flights from St. Louis, MO to Bar Harbor, ME
Flights starting at £251. Choose between Cape Air, Frontier Airlines, or Spirit Airlines to find the best price.
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Tips to know when travelling to Bar Harbor
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The most popular airlines for this route are Cape Air, Frontier Airlines, Spirit Airlines, JetBlue Airways, and Sun Country Airlines. St. Louis and Bar Harbor have 45 direct flights per week.
Check-in for a flight from St. Louis to Bar Harbor
Name | Carrier code | IATA Code | Passport needed during booking | Online check-in available |
---|---|---|---|---|
Cape Air | KAP | 9K | Yes | No |
Frontier Airlines | FFT | F9 | No | Opens 24 days before flight Closes 1 hours before flight |
Spirit Airlines | NKS | NK | No | Opens 24 days before flight Closes 1 hours before flight |
JetBlue Airways | JBU | B6 | No | Opens 24 days before flight Closes 2 hours before flight |
Sun Country Airlines | SCX | SY | Yes | No |
Weather in Bar Harbor
Average Weather
Month | Average monthly max temperature | Average monthly min temperature |
January | -1°C | -7°C |
February | 0°C | -7°C |
March | 3°C | -3°C |
April | 9°C | 2°C |
May | 14°C | 7°C |
June | 19°C | 11°C |
July | 23°C | 15°C |
August | 22°C | 15°C |
September | 19°C | 12°C |
October | 13°C | 7°C |
November | 7°C | 1°C |
December | 2°C | -3°C |
14 day forecast
Frequently asked questions
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