Question 1

How long does it take to travel from Seattle to Denver?

Accepted Answer

A one-way nonstop (direct) flight between Seattle and Denver takes around 2.7 hours.

Question 2

What is the flight distance between Seattle and Denver?

Accepted Answer

The flight distance between Seattle and Denver is 1646 km.

Question 3

What airlines offer nonstop (direct) flights between Seattle and Denver?

Accepted Answer

Several carriers operate flights between Seattle and Denver. Airlines offering nonstop (direct) flights include Hawaiian Airlines, United Airlines, Frontier Airlines, Alaska Airlines.

Question 4

What are the most popular routes to and from Seattle?

Accepted Answer

Travelers frequently search for route combinations, such as Seattle and Calgary, Edmonton, Toronto, Vancouver, Phoenix, Las Vegas, Istanbul, Guadalajara, Dallas, Mexico City, Houston, Hyderabad, Amritsar, Washington, D.C., New Delhi, San Jose, Monterrey, San Francisco, Miami, Faro.

Question 5

What are the most popular routes to and from Denver?

Accepted Answer

Travelers frequently search for route combinations, such as Denver and Calgary, Edmonton, Toronto, Vancouver, Winnipeg, Saskatoon, Montreal, Kelowna, Las Vegas, Buffalo, Detroit, Islip, Geneva, Dublin, Lincoln, Victoria, Barcelona, Phoenix, Lima, Bellingham.

Question 6

Which airports are there in Seattle?

Accepted Answer

Seattle is mainly served by Seattle–Tacoma International. But there are other airports nearby, including Kenmore Air Harbor Seaplane Base, Boeing Field.

Question 7

What airports are near Seattle?

Accepted Answer

The main airport in Seattle is Seattle–Tacoma International. It is also served by Vancouver International, Portland International, Abbotsford International, Bellingham International, Paine Field Everett, Pangborn Memorial, Yakima Air Terminal, Victoria Inner Harbour SPB, Vancouver Harbour Flight Centre.

Question 8

What airports are near Denver?

Accepted Answer

The main airport in Denver is Denver International. It is also served by Colorado Springs, Eagle County Regional, Pueblo Memorial, Cheyenne Regional, Laramie Regional.

Question 9

Which airlines fly between Seattle and Denver?

Accepted Answer

Currently, you can fly between Seattle and Denver with United Airlines, Hawaiian Airlines, Alaska Airlines, Frontier Airlines.

Question 10

When’s the best time to travel between Seattle and Denver?

Accepted Answer

If you don’t have specific dates for your trip between Seattle and Denver, you can enter a date range into the departure and return fields. Most carriers on the Kiwi.com website allow you to search and book up to six months from the day of your search. Order the search results by the best, cheapest, or fastest route, or find the cheapest outbound and return combination in the pricing table.

Question 11

What flights operate between Seattle and Denver?

Accepted Answer

Traveling between Seattle and Denver, you can choose between direct (nonstop) flights or flights with one or more stops. You can select the number of stops on your journey, including an overnight stopover, and the duration of the stopover. What’s more, you can also select where you want to have your stopover. Want to say "Hi" to a friend in another city en route to your destination? Or fancy a quick round of shopping? Go Multi-City or Nomad and add places to your search that you wish to visit.

Question 12

How many airports are there near Seattle?

Accepted Answer

There are a number of airports in and around Seattle. The main one is Seattle–Tacoma International and other nearby airports include Vancouver International, Portland International, Abbotsford International, Bellingham International, Paine Field Everett, Pangborn Memorial, Yakima Air Terminal, Victoria Inner Harbour SPB, Vancouver Harbour Flight Centre

Question 13

How many airports are there near Denver?

Accepted Answer

There are a number of airports in and around Denver. The main one is Denver International and other nearby airports include Colorado Springs, Eagle County Regional, Pueblo Memorial, Cheyenne Regional, Laramie Regional.

Question 14

What time do nonstop (direct) flights between Seattle and Denver depart?

Accepted Answer

This depends on the airline’s flight schedule. You can easily select your preferred departure time when you search on our website or mobile app. Choose the time of day you wish to depart from Seattle, such as morning, afternoon, evening, or night, or select the exact hours for departure.

Question 15

What time do nonstop (direct) flights between Seattle and Denver arrive?

Accepted Answer

This depends on the airline’s flight schedule. You can easily select your preferred arrival time when you search on our website or mobile app. Choose the time of day you wish to arrive at Denver, such as morning, afternoon, evening, or night, or select the exact hours for arrival.

Question 16

What time do flights between Seattle and Denver depart?

Accepted Answer

This depends on the airline’s flight schedule. You can easily select your preferred departure time when you search on our website or mobile app. Choose the time of day you wish to depart from Seattle, such as morning, afternoon, evening, or night, or select the exact hours for departure.

Question 17

What time do flights between Seattle and Denver arrive?

Accepted Answer

This depends on the airline’s flight schedule. You can easily select your preferred arrival time when you search on our website or mobile app. Choose the time of day you wish to arrive at Denver, such as morning, afternoon, evening, or night, or select the exact hours for arrival.

Cheapest one-way trip	CA$38
Cheapest nonstop round-trip	CA$132
Cheapest round-trip	CA$160
Average round-trip	CA$244
Nonstop flights in February	CA$49 – CA$378

Airline	Sun 09.02	Mon 10.02	Tue 11.02	Wed 12.02	Thu 13.02	Fri 14.02	Sat 15.02
United Airlines	---	---	---	---	---	---	---
Hawaiian Airlines	---	---	---	---	---	---	---
Frontier Airlines	---	---	---	---	---	1	1
Alaska Airlines	---	---	---	---	---	---	---
Weekly flights: 2 total	Daily flights: 0.29 average	Most flights: Friday 1 flights

Airline	Sun 16.02	Mon 17.02	Tue 18.02	Wed 19.02	Thu 20.02	Fri 21.02	Sat 22.02
United Airlines	---	1	1	5	3	4	3
Hawaiian Airlines	1	4	2	2	4	4	1
Frontier Airlines	1	1	---	1	1	1	1
Alaska Airlines	---	---	---	2	1	---	1
Weekly flights: 45 total	Daily flights: 6.43 average	Most flights: Wednesday 5 flights

Airline	Sun 23.02	Mon 24.02	Tue 25.02	Wed 26.02	Thu 27.02	Fri 28.02	Sat 01.03
United Airlines	3	4	4	5	2	3	4
Hawaiian Airlines	4	4	3	3	4	3	3
Frontier Airlines	1	1	---	1	1	1	1
Alaska Airlines	---	---	---	---	---	---	---
Weekly flights: 55 total	Daily flights: 7.86 average	Most flights: Wednesday 5 flights

Airline	Sun 02.03	Mon 03.03	Tue 04.03	Wed 05.03	Thu 06.03	Fri 07.03	Sat 08.03
United Airlines	4	4	4	5	5	3	5
Hawaiian Airlines	4	4	3	3	3	3	3
Frontier Airlines	1	1	---	1	1	1	---
Alaska Airlines	---	---	---	1	1	---	---
Weekly flights: 60 total	Daily flights: 8.57 average	Most flights: Wednesday 5 flights

Cheap flights from Seattle, WA to Denver, CO

Flights starting at CA$38. Choose between United Airlines, Hawaiian Airlines, or Alaska Airlines to find the best price.

How much do flights to Denver cost?

Cheapest one-way trip

Cheapest nonstop round-trip

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Average round-trip

Nonstop flights in February

Key info about flying to Denver

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Month	Average monthly max temperature	Average monthly min temperature
January	4°C	-6°C
February	4°C	-6°C
March	10°C	-2°C
April	14°C	1°C
May	18°C	6°C
June	26°C	13°C
July	29°C	16°C
August	28°C	15°C
September	25°C	12°C
October	17°C	4°C
November	10°C	-1°C
December	5°C	-6°C

Name	Carrier code	IATA Code	Passport needed during booking
United Airlines	UAL	UA	Yes
Hawaiian Airlines	HAL	HA	No
Alaska Airlines	ASA	AS	No
Frontier Airlines	FFT	F9	No