Cheap flights from Seattle, WA to Casper, WY
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Most popular airline | United Airlines |
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Travelers usually depart from Seattle–Tacoma International, Kenmore Air Harbor Seaplane Base, Seattle, WA - University of Washington, or Seattle WA - South Lane St. Bus Stop when they travel from Seattle to Casper. The most popular airline for this route is United Airlines. Seattle and Casper have 2 direct flights per week.
Check-in for a flight from Seattle to Casper
Name | Carrier code | IATA Code | Passport needed during booking | |
---|---|---|---|---|
United Airlines | UAL | UA | Yes |
Online check-in is not available for these airlines.
Weather in Casper
Average Weather
Month | Average monthly max temperature | Average monthly min temperature |
January | -1°C | -11°C |
February | 0°C | -11°C |
March | 6°C | -4°C |
April | 10°C | -1°C |
May | 17°C | 4°C |
June | 25°C | 10°C |
July | 30°C | 15°C |
August | 29°C | 14°C |
September | 24°C | 9°C |
October | 13°C | 1°C |
November | 6°C | -4°C |
December | 0°C | -10°C |
14 day forecast
Frequently asked questions
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