Cheap flights from Madison, WI to Seattle, WA

Flights starting at $88. Choose between United Airlines, American Airlines, or Alaska Airlines to find the best price.

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Madison MSNDenver DENLas Vegas LASDenver DENMadison MSN
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Travelers usually depart from Dane County Regional, Madison, WI-Gordon Center, or Madison when they travel from Madison to Seattle. Book your trip to arrive at Seattle–Tacoma International, Seattle, WA - King Street Station, Seattle, WA - Greyhound Station, Seattle, WA - Ferry Terminal, or Seattle, WA - University of Washington. The most popular airlines for this route are United Airlines, American Airlines, Alaska Airlines, Frontier Airlines, and Harbour Air (Priv). Madison and Seattle have 322 direct flights per week.

Check-in for a flight from Madison to Seattle

NameCarrier codeIATA CodePassport needed during bookingOnline check-in available
United AirlinesUALUAYesNo
American AirlinesAALAANoNo
Alaska AirlinesASAASNoOpens 24 days before flight
Closes 1 hours before flight
Frontier AirlinesFFTF9NoOpens 24 days before flight
Closes 1 hours before flight
Harbour Air (Priv)HESYBNoNo
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