One Way

Popular Filters

+ 1 more

Arrival Airports

One Way Price

AUD 249 AUD 1,900

Duration

3 h 1 m 25 h 0 m

Stops From Denver

Departure From Denver

Before 6 AM

AUD 348

6 AM - 12 PM

AUD 249

12 PM - 6 PM

AUD 333

After 6 PM

AUD 249

Arrival at Seattle

Before 6 AM

AUD 408

6 AM - 12 PM

AUD 249

12 PM - 6 PM

AUD 249

After 6 PM

AUD 333

Alliances & Airlines

Oneworld

(29)

SkyTeam

(17)

Star Alliance

(49)

Layover Airports

+ 11 more

Layover Duration

41 m 19 h 0 m

Top Flights From Seattle

Denver To Seattle Flights

Book Denver to Seattle flight tickets at lowest price. Get best deals on your upcoming Denver to Seattle flights only on MakeMyTrip. Also Book Seattle to Denver Flights. Currently 103 flights flying from Denver to Seattle. To save maximum on flight booking click on below Fare Calendar button and choose your dates.Avail Zero Cancellation for flight bookings.


Sorted By:
Departure
Duration
Arrival
Price
Frontier Airlines

More Timing Options

AUD 249

Denver to Seattle , 14 Feb

Frontier Airlines F9 | 2015

07:24

Sat, 14 Feb 26

Denver, United States

02 h 17 m

08:41

Sat, 14 Feb 26

Terminal T3

Las Vegas, United States

BAGGAGE : CHECK INCABIN

Information not available

Frontier Airlines F9 | 4667

13:28

Sat, 14 Feb 26

Terminal T3

Las Vegas, United States

02 h 54 m

16:22

Sat, 14 Feb 26

Seattle, United States

BAGGAGE : CHECK INCABIN

Information not available

Frontier Airlines

AUD 306

Denver to Seattle , 14 Feb

Frontier Airlines F9 | 1175

09:52

Sat, 14 Feb 26

Denver, United States

03 h 09 m

12:01

Sat, 14 Feb 26

Seattle, United States

BAGGAGE : CHECK INCABIN

Information not available

Alaska Airlines

More Timing Options

AUD 333

Denver to Seattle , 14 Feb

Alaska Airlines AS | 643

07:00

Sat, 14 Feb 26

Denver, United States

03 h 10 m

09:10

Sat, 14 Feb 26

Seattle, United States

BAGGAGE : CHECK INCABIN

Information not available

Delta Air Lines

AUD 341

Denver to Seattle , 14 Feb

Delta Air Lines DL | 1731

06:40

Sat, 14 Feb 26

Denver, United States

03 h 11 m

08:51

Sat, 14 Feb 26

Seattle, United States

BAGGAGE : CHECK INCABIN

Information not available

Delta Air Lines

AUD 344

Denver to Seattle , 14 Feb

Delta Air Lines DL | 4168

12:30

Sat, 14 Feb 26

Denver, United States

03 h 11 m

14:41

Sat, 14 Feb 26

Seattle, United States

BAGGAGE : CHECK INCABIN

Information not available

Delta Air Lines

More Timing Options

AUD 348

Denver to Seattle , 14 Feb

Delta Air Lines DL | 2544

05:30

Sat, 14 Feb 26

Denver, United States

01 h 41 m

07:11

Sat, 14 Feb 26

Salt Lake City, United States

BAGGAGE : CHECK INCABIN

Information not available

Delta Air Lines DL | 2874

08:08

Sat, 14 Feb 26

Salt Lake City, United States

02 h 37 m

09:45

Sat, 14 Feb 26

Seattle, United States

BAGGAGE : CHECK INCABIN

Information not available

Alaska Airlines

AUD 354

Denver to Seattle , 14 Feb

Alaska Airlines AS | 684

11:38

Sat, 14 Feb 26

Denver, United States

03 h

13:38

Sat, 14 Feb 26

Portland, United States

BAGGAGE : CHECK INCABIN

Information not available

Alaska Airlines AS | 2241

17:40

Sat, 14 Feb 26

Portland, United States

01 h 02 m

18:42

Sat, 14 Feb 26

Seattle, United States

BAGGAGE : CHECK INCABIN

Information not available

Delta Air Lines

AUD 358

Denver to Seattle , 14 Feb

Delta Air Lines DL | 1623

15:59

Sat, 14 Feb 26

Denver, United States

01 h 42 m

17:41

Sat, 14 Feb 26

Salt Lake City, United States

BAGGAGE : CHECK INCABIN

Information not available

Delta Air Lines DL | 2998

20:55

Sat, 14 Feb 26

Salt Lake City, United States

02 h 27 m

22:22

Sat, 14 Feb 26

Seattle, United States

BAGGAGE : CHECK INCABIN

Information not available

United Airlines

More Timing Options

AUD 394

Denver to Seattle , 14 Feb

United Airlines UA | 2271

07:45

Sat, 14 Feb 26

Denver, United States

03 h 04 m

09:49

Sat, 14 Feb 26

Seattle, United States

BAGGAGE : CHECK INCABIN

Information not available

United Airlines

More Timing Options

AUD 408

Denver to Seattle , 14 Feb

United Airlines UA | 2367

05:20

Sat, 14 Feb 26

Denver, United States

02 h 58 m

07:18

Sat, 14 Feb 26

Terminal T3

San Francisco, United States

BAGGAGE : CHECK INCABIN

Information not available

United Airlines UA | 2340

09:00

Sat, 14 Feb 26

Terminal T3

San Francisco, United States

02 h 18 m

11:18

Sat, 14 Feb 26

Seattle, United States

BAGGAGE : CHECK INCABIN

Information not available

Denver to Seattle Flights Information:-

Looking for Denver to Seattle Flight? Hereโ€™s all you need to know! For convenience and to save time, pick the airport that is closest to your destination. The nearest airport to Seattle is Seattle Airport and the IATA code for the same is SEA.
Currently, there are 6 airlines operating flights between the two destinations and approximately 103 flights take off from Denver to Seattle every week.

Need information on Denver to Seattle airfare?

The minimum airfare for a Denver to Seattle flight would be 249, which may go up to 1894 depending on the route, booking time and availability.
It is recommended that you book a round-trip, since it always works out to be more economical.

Flight Details for Denver to Seattle

If you are looking for Denver to Seattle flights, there is no dearth of options to choose from. Several reputed airlines currently offer both direct and indirect flights between the two destinations. Some of these are Alaska Airlines, American Airlines, Delta Air Lines, Frontier Airlines, Hawaiian Airlines, United Airlines. Out of these, only 16 airlines operate direct flights. Indirect flights may involve more travel time, but they usually cost lesser than direct flights.

The number of flights operated by each airline is as follows:Alaska Airlines : 8, American Airlines : 8, Delta Air Lines : 8, Frontier Airlines : 8, Hawaiian Airlines : 8, United Airlines : 8

To board the first Denver to Seattle flight, choose American Airlines, which departs at 05:00 The last flight for this route is Frontier Airlines, departing at 22:43

Seattle Airport Information

Seattle Airport
Seattle-Tacoma International Airport
17801 International Boulevard
Seattle
Washington
United States
Tel: +1-206-787-3000

About Denver (DEN)

Denver, the largest and capital city of Colorado, is filled with music, art, wonderful picnic spots and locations that seem to have been designed for a photo shoot. The first and perhaps the best place to start a Denver holiday would be the Red Rocks Park and Amphitheatre. Nestled in the arms of Mother Nature, this is a stunning location in the midst of red coloured rocks that offers a spectacular backdrop for concerts and special events. The Washington Park is yet another place that should not be missed. The Elitch Gardens is a fantastic place for the entire family, and those who wish to spend a little time with nature can visit the Denver Botanic Gardens or the Denver Zoo. For shopping, dining and entertainment, there is no better place than the 16th Street Mall. The city is home to many interesting attractions, like the Lumber Baron Murder Mystery Dinner Theatre, U.S. Mint, the Molly Brown House Museum and Adams Mystery Playhouse, among others. The city also has several spas, golf courses, parks and ski resorts to take care of varied needs of different travellers. In order to explore this city comfortably, travellers can take assistance of MakeMyTrip โ€“ renowned tour operator.

Denver Address

Denver International Airport
8500 Pena Boulevard
Denver
Colorado
United States
Tel: +1-303-342-2000

About Seattle (SEA)

Located in the state of Washington in the United States of America, Seattle is a city known for its architectural creations, cultural attractions and finest opportunities for recreation activities. Space Needle is an iconic symbol of the city is one of the major attractions of the city that offers stunning views of the city. No trip to Seattle can be considered complete without the inclusion of the Seattle Center on the itinerary. Boasting of several museums, theatres, gardens restaurants, fountains and performance venues, this is the centre of all entertainment activities in the city. Located in the downtown area of the city, Seattle Art Museum is another popular place of tourist interest. Stepping into this museum can give tourists a chance to catch a glimpse of the unique collection of Native American and Mesoamerican artworks on display. Museum of Flight, which beautifully traces the history and evolution of aviation, is also a worth-visiting museum. Olympic Sculpture Park features interesting sculpture creations by renowned artists in its beautifully landscaped gardens, perfect to explore with family and kids. Seattle waterfront is an excellent place to relax and discover the local scene. In short, this city is the perfect place to spend a fun-filled vacation with friends and family. To find the best travel package for this city, look no further MakeMyTrip.

Seattle Address

Seattle-Tacoma International Airport
17801 International Boulevard
Seattle
Washington
United States
Tel: +1-206-787-3000

Frequently Asked Questions - Denver to Seattle Flights

Is there a way to make flexible departure date bookings for your Denver to Seattle flight tickets?

Some travel portals like MakeMyTrip offer flexible departure and arrival booking option with certain air carrier when booking from Denver to Seattle. You can check the flexible booking flight options once you get the results filters based on your search and make the booking accordingly. Please note, some airlines make charge extra for flexible travel dates.

Can I find cheap accommodation near to airport when travelling from Denver to Seattle?

There are several accommodation options available near the Seattle Airport. You can check for both budget friendly and well as five star accommodation near the airport depending on your requirement and budget. These hotels are mostly suitable for business travellers.

Which airlines offer cheapest airfare from Denver to Seattle?

There is no set pricing for airlines to offer cheap flight fare from Denver to Seattle. These fares are mostly decided on the basis of algorithms followed by air carriers to final the prizing based on demand. However, some multiple route flights with stop-overs offer cheap flights as compared to direct flight departing from Denver to Seattle.

Is passport mandatory to travel from Denver to Seattle?

When making an international trip, passport is mandatory as it defines your identity to the other nation officials. The VISA norms may differ from country to country, which means some would allow Visa on arrival and others may require you to obtain visa in advance. But the availability of passport is mandatory at the time of departure and arrival as well.

What is the best time to book cheap flight tickets from Denver to Seattle?

To get cheap flight tickets from Denver to Seattle, the best time would be to plan your trip during the off season. At that time the flight tickets are usually cheaper than the peak season and the accommodation booking is also available at the affordable price. The other way of booking cheap flight tickets from Denver (DEN) to Seattle (SEA) is to book atleast 4 weeks in advance before your departure date to get competitive pricing on your tickets even during the peak season.

Can I cancel my ticket from Denver to Seattle without cancellation charges?

To avoid cancellation charges on your air tickets, you need to make a selection at the time of booking for ZERO cancellation. Please note, the zero cancellation facility is chargeable with minimum amount and can help you save a lot at the time sudden cancellations.

How do MakeMyTrip finds the lowest available dare for flights from Denver to Seattle?

MakeMyTrip is a popular travel portal that also works as a travel search engine that allows you to see best available results for your flight search. Every time you make search for flights to any destination, the MMT algorithm picks all the available air carriers for the route and filter rates basis on the cheapest fare available in their system. At MMT, you can not only search flights on the basis of the fare, but you can also see which flight offers direct route, which has multiple stop-overs, baggage allowance, in-flight meal options, cancellation policy, etc. You can also check available discounts offered by payments partners and air carriers when booking the flight.