Cheap flights from Seattle, WA to Bismarck, ND
Flights starting at £91. Choose between Allegiant Air, United Airlines, or Alaska Airlines to find the best price.
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Tips to know when travelling to Bismarck
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Travelers usually depart from Seattle–Tacoma International, or Kenmore Air Harbor Seaplane Base when they travel from Seattle to Bismarck. The most popular airlines for this route are Allegiant Air, United Airlines, Alaska Airlines, Frontier Airlines, and Spirit Airlines. Seattle and Bismarck have 107 direct flights per week.
Check-in for a flight from Seattle to Bismarck
Name | Carrier code | IATA Code | Passport needed during booking | Online check-in available |
---|---|---|---|---|
Allegiant Air | AAY | G4 | No | Opens 24 days before flight Closes 1 hours before flight |
United Airlines | UAL | UA | Yes | No |
Alaska Airlines | ASA | AS | No | Opens 24 days before flight Closes 1 hours before flight |
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 |
Weather in Bismarck
Average Weather
Month | Average monthly max temperature | Average monthly min temperature |
January | -5°C | -14°C |
February | -4°C | -13°C |
March | 3°C | -5°C |
April | 10°C | 0°C |
May | 18°C | 7°C |
June | 24°C | 13°C |
July | 28°C | 16°C |
August | 28°C | 16°C |
September | 23°C | 11°C |
October | 12°C | 3°C |
November | 4°C | -3°C |
December | -4°C | -11°C |
14 day forecast
Frequently asked questions
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