Cheap flights from Denver to Seattle from £37
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How much do flights to Seattle cost?
Getting from Seattle airport to the city center
Fastest option: Link Light Rail. Best value: Sound Transit buses and Link Light Rail.
Transport Option | Typical Time | Typical Cost | Frequency | Best For |
|---|---|---|---|---|
35-45 min | fare to downtown stations | every 6–15 min (traffic dependent) | budget travelers to downtown | |
45-70 min | varies by destination zone | every 15–30 min (traffic dependent) | Bellevue and Eastside | |
50-80 min | flat fare | every 15–30 min (traffic dependent) | local connections | |
25-50 min | metered; flat rate to downtown available | on-demand 24/7 (traffic dependent) | door-to-door convenience | |
25-50 min | surge pricing may apply | on-demand 24/7 (traffic dependent) | flexible pickup locations | |
25-50 min | pre-booked; varies by provider | by reservation (traffic dependent) | groups and guaranteed pickup | |
25-50 min | per day; varies by vehicle and provider | 24/7 availability (traffic dependent) | exploring beyond Seattle |
Notes:
- Prices in USD; table created in 2025 and subject to change.
- Link Light Rail operates from approximately 5:00 AM to midnight, with extended hours on weekends.
- Taxis offer a flat rate of approximately $45 to downtown Seattle; metered fares may vary.
- Ride-hailing pickup is located on the 3rd floor of the parking garage.
- We recommend checking official transport websites for your travel planning.
Updated: December 2025
Key info about flying to Seattle
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 chart.
| Airline | Mon 11.05 | Tue 12.05 | Wed 13.05 | Thu 14.05 | Fri 15.05 | Sat 16.05 | Sun 17.05 |
|---|---|---|---|---|---|---|---|
| 3 | 3 | 5 | 5 | 4 | 3 | 2 | |
| 5 | 4 | 5 | 5 | 5 | 4 | 1 | |
| 1 | 1 | 1 | 1 | 1 | 1 | 1 | |
| Weekly flights: 61 total | Daily flights: 8.71 average | Most flights: Wednesday 5 flights |
| Airline | Mon 18.05 | Tue 19.05 | Wed 20.05 | Thu 21.05 | Fri 22.05 | Sat 23.05 | Sun 24.05 |
|---|---|---|---|---|---|---|---|
| 2 | 4 | 5 | 5 | 1 | 2 | 4 | |
| 2 | 5 | 4 | 1 | 1 | 4 | 1 | |
| 1 | 1 | 1 | 2 | 2 | 1 | 2 | |
| Weekly flights: 51 total | Daily flights: 7.29 average | Most flights: Wednesday 5 flights |
| Airline | Mon 25.05 | Tue 26.05 | Wed 27.05 | Thu 28.05 | Fri 29.05 | Sat 30.05 | Sun 31.05 |
|---|---|---|---|---|---|---|---|
| 4 | 6 | 4 | 5 | 2 | 2 | 3 | |
| 1 | 3 | 5 | 5 | 2 | 2 | --- | |
| 2 | 1 | 1 | 2 | 2 | 1 | 2 | |
| Weekly flights: 55 total | Daily flights: 7.86 average | Most flights: Tuesday 6 flights |
| Airline | Mon 01.06 | Tue 02.06 | Wed 03.06 | Thu 04.06 | Fri 05.06 | Sat 06.06 | Sun 07.06 |
|---|---|---|---|---|---|---|---|
| 4 | 7 | 7 | 5 | 4 | 4 | 3 | |
| 1 | 5 | 5 | 4 | 5 | 3 | 1 | |
| 2 | 1 | 1 | 2 | 2 | 1 | 2 | |
| Weekly flights: 69 total | Daily flights: 9.86 average | Most flights: Tuesday 7 flights |
Check-in for a flight from Denver to Seattle
| Name | Carrier code | IATA Code | Passport needed during booking |
|---|---|---|---|
| Frontier Airlines | FFT | F9 | No |
| WestJet | WJA | WS | No |
| Harbour Air (Priv) | HES | YB | No |
| Alaska Airlines | ASA | AS | No |
| United Airlines | UAL | UA | No |
Online check-in is not available for these airlines.
Weather in Seattle
Average Weather
| Month | Average monthly max temperature | Average monthly min temperature |
| January | 7°C | 2°C |
| February | 8°C | 2°C |
| March | 10°C | 3°C |
| April | 13°C | 5°C |
| May | 18°C | 8°C |
| June | 21°C | 10°C |
| July | 25°C | 13°C |
| August | 25°C | 14°C |
| September | 22°C | 11°C |
| October | 15°C | 8°C |
| November | 10°C | 4°C |
| December | 6°C | 2°C |
14 day forecast
Seattle travel tips
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!
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!
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!
Frequently asked questions
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