Denver (DEN) to Seattle (SEA) nonstop flights
Alaska Airlines, American Airlines, Delta Air Lines, Frontier Airlines, Southwest Airlines, and United Airlines fly nonstop from Denver (DEN) to Seattle (SEA): 1,645 km (1,022 mi), about 3h 1m in the air.
- Distance
- 1,645 km (1,022 mi)
- Flight time
- 3h 1m
- From
- Denver International Airport in Denver, United States
- To
- Seattle–Tacoma International Airport in Seattle, United States
Airlines on this route
- Alaska Airlines
- American Airlines
- Delta Air Lines
- Frontier Airlines
- Southwest Airlines
- United Airlines
Return flights
Seattle (SEA) to Denver (DEN) is flown nonstop by Alaska Airlines, American Airlines, Delta Air Lines, Frontier Airlines, Southwest Airlines, and United Airlines.
More nonstop flights from Denver
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All 235 destinations from Denver (DEN)