Cheap flights from Denver to Seattle from $64
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Flight information for Denver to Seattle
(DEN to SEA)
Find info about flight duration, direct flights, and airports for your flight from Denver to Seattle
Best Price Found | $64 |
|---|---|
Fastest flight time | 2h 55m |
Direct flights | Mon, Tue, Thu, Fri, Sat and Sun |
Airports in Seattle | 3 airports |
How to get the cheapest flight ticket from Denver to Seattle
Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip
What is the cheapest month to fly from Denver to Seattle?
October
The cheapest time of year to fly to Seattle from Denver is October. Most expensive is May
What is the cheapest day to depart Denver for Seattle?
Friday
The cheapest day of the week is typically Friday. The most expensive is typically Sunday
When is the cheapest time to fly from Denver to Seattle?
in the evening
Denver to Seattle flights are approximately 26% more expensive in the afternoon than in the evening
What is the cheapest airline that flies to Seattle from Denver?
Juneyao Airlines
Alaska Airlines, Delta, and Frontier are the most popular carriers operating from Denver to Seattle
What is the cheapest Denver to Seattle flight route?
Denver Intl - Seattle/Tacoma Intl
Fly from Denver Intl to Seattle/Tacoma Intl for the best Denver - Seattle flight prices
How far in advance should you book Denver to Seattle flights?
33 days before
The cheapest time to buy a flight from Denver to Seattle is approximately 33 days to departure
When you’re planning your trip from Denver to Seattle, the most popular airport-to-airport route is Denver Intl Airport to Seattle/Tacoma Intl Airport. You may be looking for an airport near Denver Intl Airport to depart from when traveling to Seattle and Colorado Springs Airport, located in Colorado Springs is a great option. You may be looking for an airport near Seattle/Tacoma Intl Airport to land at when traveling from Denver and Everett Paine Field Airport, located in Everett is a great option. The cheapest route from Denver to Seattle is DEN — SEA with an average price of $128 RT during the month of June.
Easily compare round-trip flights from Denver to Seattle
Below you can see the best fares for your round-trip flight route over the next three months. All fares were found on momondo this week. Browse the quickest and cheapest flights from Denver to Seattle by changing tabs
Find the cheapest one-way flights from Denver to Seattle
If you're looking for one-way flights from Denver to Seattle, view some of our deals below provided by Alaska Airlines, Delta and Frontier
Search last-minute flights to Seattle from Denver
Find and compare round-trip flight prices for your last-minute flight from Denver to Seattle
Best airlines flying from Denver to Seattle
Compare and see reviews for airlines that fly from Denver to Seattle with momondo
Alaska Airlines Flights From Denver to Seattle
Alaska Airlines operates around 10 flights from Denver to Seattle every week. The average price of these flights found in the last 72 hours has been $206, but momondo users have found Alaska Airlines deals from Denver to Seattle from as low as $78 round-trip. Alaska Airlines has been scored 7.9/10 in 668 reviews.
Delta Flights From Denver to Seattle
The best Delta deal for Denver to Seattle flight tickets found on momondo in the last 72 hours was $78, round-trip. It should be noted that an average Delta flight deal for this route in this time was higher, at $199 round-trip. Delta operates 12 flights out of Denver into Seattle in an average week, so prices vary by time and availability. 392 Delta reviews by users on momondo have scored the airline at 7.8/10.
Alaska Airlines flights from Denver to Seattle
Our best Alaska Airlines deals on Denver to Seattle flight tickets
Frontier flights from Denver to Seattle
Our best Frontier deals on Denver to Seattle flight tickets
Are airlines flying from Denver Intl to Seattle/Tacoma Intl offering flexible cancellation due to COVID-19?
Some of our partner airlines flying from Denver Intl to Seattle/Tacoma Intl are adopting new policies due to the global impact of COVID-19. Some of the airlines that may be waiving their cancellation fees are United Airlines, Alaska Airlines, and Delta. You can search for the full list of airlines like United Airlines that are offering this flexibility.
How far is Denver Intl to Seattle/Tacoma Intl by plane?
A flight from Denver Intl to Seattle/Tacoma Intl will travel around 1019.6 mi. 3h 01m is a normal flight duration for this route.
Alternative routes for Denver to Seattle
Compare alternative flights to and from nearby airports and cities to discover the best prices and most convenient flight times
Similar Denver to Seattle flights
Flexible with your destination? Broaden your search and find flights similar to your Denver to Seattle route
Flights to other cities in United States
Lost the lust for Seattle? Check out some flights to other cities in United States
Why use momondo?
We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Denver to Seattle for you.
Flights from Denver to Seattle with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.
momondo provides multiple filters to help you find the best flight to Seattle from Denver. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.
Yes momondo offers price alerts on flights to Seattle from Denver. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.