Cheap flights from Denver, CO to Seattle, WA
Flights starting at £33. Choose between United Airlines, Alaska Airlines, or Frontier Airlines to find the best price.
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Tips to know when travelling to Seattle
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Weekly direct flights
Discover the top airlines offering direct flights from Denver to Seattle in the next month. You’ll find the number of daily direct flights per airline in the table.
Weekly direct flights for Mon 03.06 - Sun 09.06
Airline | Mon 03.06 | Tue 04.06 | Wed 05.06 | Thu 06.06 | Fri 07.06 | Sat 08.06 | Sun 09.06 |
---|---|---|---|---|---|---|---|
--- | --- | --- | --- | --- | 2 | --- | |
--- | --- | --- | --- | 1 | --- | 2 | |
2 | --- | 2 | 2 | --- | 1 | 2 | |
--- | --- | --- | --- | --- | --- | --- |
Weekly direct flights for Mon 10.06 - Sun 16.06
Airline | Mon 10.06 | Tue 11.06 | Wed 12.06 | Thu 13.06 | Fri 14.06 | Sat 15.06 | Sun 16.06 |
---|---|---|---|---|---|---|---|
1 | --- | --- | 4 | 5 | 5 | 3 | |
--- | --- | --- | 3 | 3 | 4 | 3 | |
2 | 2 | 2 | 2 | 2 | 2 | 2 | |
--- | --- | --- | --- | --- | --- | --- |
Weekly direct flights for Mon 17.06 - Sun 23.06
Airline | Mon 17.06 | Tue 18.06 | Wed 19.06 | Thu 20.06 | Fri 21.06 | Sat 22.06 | Sun 23.06 |
---|---|---|---|---|---|---|---|
6 | 6 | 6 | 5 | 5 | 6 | 1 | |
3 | 7 | 5 | 2 | 1 | 3 | 2 | |
2 | 2 | 2 | 2 | 2 | 2 | 2 | |
--- | --- | --- | --- | --- | --- | --- |
Weekly direct flights for Mon 24.06 - Sun 30.06
Airline | Mon 24.06 | Tue 25.06 | Wed 26.06 | Thu 27.06 | Fri 28.06 | Sat 29.06 | Sun 30.06 |
---|---|---|---|---|---|---|---|
6 | 6 | 5 | 1 | 1 | 1 | --- | |
3 | 5 | 2 | 2 | --- | --- | 1 | |
2 | 2 | 2 | 2 | 2 | 2 | 2 | |
--- | --- | --- | --- | --- | --- | --- |
Check-in for a flight from Denver to Seattle
Name | Carrier code | IATA Code | Passport needed during booking | Online check-in available |
---|---|---|---|---|
United Airlines | UAL | UA | Yes | No |
Alaska Airlines | ASA | AS | No | Opens 24 days before flight Closes 1 hours before flight |
Frontier Airlines | FFT | F9 | No | Opens 24 days before flight Closes 1 hours before flight |
Seattle travel tips
1) How to get to the city center from Seattle-Tacoma International Airport? | Link Light Rail is a great option how to get from the Seattle-Tacoma International Airport to the city center. The way will take approximately 30 minutes. The train comes every 15 minutes or even more often. We recommend using an ORCA card to get around the city for less money. Give it a try! |
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2) Seattle’s Museum of Flight is waiting for all aviation lovers | Seattle’s Museum of Flight can boast about a huge collection of planes, flight-related exhibits, and historical objects. There is a gallery specialised in space travel history as well as a section with flight innovations. The museum is open from Thursday to Monday. Aviation lovers, you are welcome! |
3) To visit Seattle in autumn is an excellent idea | No doubt, Seattle is excellent all year round. However, autumn is special in this city. This season fills Seattle with festivals, music, art, and colourful foliage. Discounts at hotels can go as a pleasant bonus. Take advantage! |
Weather in Seattle
Average Weather
Month | Average monthly max temperature | Average monthly min temperature |
January | 7°C | 2°C |
February | 8°C | 1°C |
March | 10°C | 3°C |
April | 13°C | 4°C |
May | 18°C | 8°C |
June | 21°C | 10°C |
July | 25°C | 13°C |
August | 26°C | 14°C |
September | 22°C | 11°C |
October | 15°C | 7°C |
November | 10°C | 4°C |
December | 6°C | 1°C |
14 day forecast
Frequently asked questions
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