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Cheap Flights from Seattle to Colorado

Did You Know?

The shortest flight from Seattle, WA to Colorado is 1,021 miles.
The longest flight from Seattle, WA to Colorado is 1,021 miles.
The earliest flight from Seattle, WA leaves at 0:15 am.
Denver, CO is the most popular connecting city from Seattle, WA to Colorado.
The most popular destination from Seattle, WA is Portland International.
There are 71 connecting cities from Seattle, WA to Colorado.
Denver, CO has the most direct flights to Colorado.
There are 19 carriers flying into Colorado.

Cheap Domestic Flights from Seattle - SEA

Flights
Airline
Lowest Price
American, United, Delta, Alaska, US Airways, Frontier
$138
US Airways, United, Delta, Alaska
$260
Frontier, United, US Airways
$208
Alaska, United, Delta, US Airways
$488
United
$541
United, US Airways, American
$496
US Airways, United
$519
US Airways, American, United
$496
United, Frontier
$412
Cheap Flights from Seattle to Colorado - from $138 Round trip from SEA to CO