Denver to Seattle - Flights Starting at US$33
Book one-way or return flights from Denver to Seattle from as little as US$33. Choose from the popular airlines below and book your flight today!
- One way
- Round-trip
- DEN07:203h 2mDirectSEA09:22Sat, May 18|Denver - Seattle|Frontier AirlinesUS$33US$4933% OFF33% OFFUS$49US$33
- DEN05:202h 59mDirectSEA07:19Wed, May 22|Denver - Seattle|Frontier AirlinesUS$33US$4933% OFF33% OFFUS$49US$33
- DEN14:493h 9mDirectSEA16:58Wed, May 8|Denver - Seattle|Frontier AirlinesUS$35US$4928% OFF28% OFFUS$49US$35
- DEN06:363h 5mDirectSEA08:41Tue, Jun 11|Denver - Seattle|Frontier AirlinesUS$36US$36
- DEN17:123h 2mDirectSEA19:14Tue, Jun 4|Denver - Seattle|Frontier AirlinesUS$36US$36
- DEN05:202h 59mDirectSEA07:19Wed, Jun 19|Denver - Seattle|Frontier AirlinesUS$36US$36
- DEN05:063h 3mDirectSEA07:09Wed, Jun 26|Denver - Seattle|Frontier AirlinesUS$39US$39
- DEN06:363h 5mDirectSEA08:41Tue, Jun 18|Denver - Seattle|Frontier AirlinesUS$40US$40
- DEN05:202h 59mDirectSEA07:19Wed, Jun 12|Denver - Seattle|Frontier AirlinesUS$40US$40
- DEN18:473h 4mDirectSEA20:51Wed, Jun 5|Denver - Seattle|Frontier AirlinesUS$40US$40
- DEN13:003h 5mDirectSEA14:00Thu, May 2|Denver - Seattle|Frontier AirlinesFind More FlightsFind More Flights
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Discover different routes, airlines, and transfers and find the best alternative flights for your journey from Denver to Seattle.
- CheapestDEN07:203h 2mDirectSEA09:22Denver International Airport - Seattle-Tacoma International AirportSat, May 18Frontier AirlinesUS$33
- DEN07:203h 2mDirectSEA09:22Denver International Airport - Seattle-Tacoma International AirportSat, May 18Frontier AirlinesUS$33Find More Flights
Frequently Asked Questions
How to find a cheap flight from Denver to Seattle
Cheapest nonstop flight price | $32 |
---|---|
Cheapest round-trip ticket price | $56 |
Off-season for travel | February |
Peak season for travel | October |
Flight distance | 1,644.78km |
Average flight time | 3 hours 15 minutes |
Popular airline | American Airlines |
Plan Your Trip Around Seattle
More Travel Options | Denver to Seattle
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