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Did you mean flights from Seattle to Denver?

Cheap Flights from Denver to Seattle, WA, United States - DEN to SEA Last modified: Jul 1, 2016 6:57 AM

Popular flights from Denver to Seattle Last modified: Jul 1, 2016 6:57 AM

We’ve got the inside scoop on finding the best time to fly for the best price. Not sure when to travel for your next vacation? Find details below on when-to-fly and when-to-buy.

Alaska
DENSEA
Wed 8/24
nonstop
SEADEN
Sat 8/27
nonstop
$171
Select
Alaska
DENSEA
Fri 9/9
nonstop
SEADEN
Sat 9/17
nonstop
$171
Select
Alaska
DENSEA
Fri 9/9
nonstop
SEADEN
Sun 9/18
nonstop
$171
Select
Alaska
DENSEA
Sat 9/10
nonstop
SEADEN
Sun 9/18
nonstop
$171
Select
Alaska
DENSEA
Mon 9/12
nonstop
SEADEN
Sat 9/24
nonstop
$171
Select
United
DENSEA
Tue 8/23
nonstop
SEADEN
Tue 8/30
nonstop
$171
Select
United
DENSEA
Mon 9/12
nonstop
SEADEN
Sat 9/24
nonstop
$171
Select
United
DENSEA
Tue 9/13
nonstop
SEADEN
Sat 9/17
nonstop
$171
Select
United
DENSEA
Fri 9/23
nonstop
SEADEN
Tue 9/27
nonstop
$171
Select
United
DENSEA
Sat 9/24
nonstop
SEADEN
Tue 9/27
nonstop
$171
Select
Frontier
DENSEA
Wed 8/17
nonstop
SEADEN
Wed 8/31
nonstop
$177
Select
Frontier
DENSEA
Tue 8/23
nonstop
SEADEN
Tue 8/30
nonstop
$177
Select
Frontier
DENSEA
Wed 8/24
nonstop
SEADEN
Wed 9/7
nonstop
$177
Select
Frontier
DENSEA
Wed 8/24
nonstop
SEADEN
Tue 8/30
nonstop
$177
Select
Frontier
DENSEA
Sat 8/27
nonstop
SEADEN
Wed 8/31
nonstop
$177
Select
American
DENSEA
Thu 9/22
1 stop
SEADEN
Tue 9/27
1 stop
$225
Select
American
DENSEA
Thu 9/29
1 stop
SEADEN
Mon 10/3
1 stop
$225
Select
American
DENSEA
Thu 9/29
1 stop
SEADEN
Sat 10/8
1 stop
$225
Select

How Much Does it Cost to Fly from Denver to Seattle (DEN to SEA)?

We have collected flight cost data from across the web for travel from Denver to Seattle, and have found the average flight price for this trip to be $173.

When Can I Buy the Cheapest Flight from Denver to Seattle (DEN to SEA)?

Airlines can adjust prices for plane tickets from Denver to Seattle based on the day and time that you decide to book your flight. We have collected data from all airlines, and have discovered that the best days to book flights are Tuesdays, Wednesdays, and Saturdays. Read our article to find more information about the best time to buy airline tickets.

How far in advance should you book flights from Denver to Seattle

The chart below shows up-to-date information regarding how far in advance a flight from Denver to Seattle should be booked.

Non Stop versus 1-Stop
Advanced PurchaseNon StopOne Stop
< 7 days $199 $207
7-14 days $199 $203
14-21 days $179 $183
21-30 days $190 $187
30-60 days $171 $176
60-90 days $171 $179
90+ days $171 $217

Cheapest Day To Fly from Denver to Seattle

The chart below shows up-to-date information regarding the cheapest days to fly from Denver to Seattle.

Monday Tuesday Wednesday Thursday Friday Saturday Sunday
$171 $171 $171 $171 $171 $171 $183

Lowest Fares Chart By Month from Denver to Seattle

The chart below shows the lowest fare by month when flying from Denver to Seattle.

Month Origin Destination Carrier Depart Date Return Date Stops Price
July Denver Seattle United 7/18/16 7/25/16 0 $179
August Denver Seattle Alaska 8/24/16 8/27/16 0 $171
September Denver Seattle Alaska 9/9/16 9/17/16 0 $171
October Denver Seattle Alaska 10/1/16 10/8/16 0 $171
November Denver Seattle Alaska 11/2/16 11/6/16 0 $171
December Denver Seattle Alaska 12/10/16 12/14/16 0 $171
January Denver Seattle Frontier 1/7/17 1/10/17 0 $177
February Denver Seattle Frontier 2/8/17 2/12/17 0 $197

Cheapest Weekend Non-Stop Flights for the Next 30 Days from Denver to Seattle

If you're ready to take a trip in the next 30 days and want to fly on the weekend, you might be wondering which weekend is the cheapest to fly. The chart below shows up-to-date data regarding weekend flight prices from Denver to Seattle.

Next 30 Days

SunMonTueWedThuFriSat
3 4 5 6 7 8 9
$219
10 11 12 13 14 15 16
$219 $239
17 18 19 20 21 22 23
$239 $199
24 25 26 27 28 29 30
$199 $179
31 1 2 3 4 5 6
$179 $190
7 8 9 10 11 12 13
$190
TIPSave $32 by flying into Portland instead of Seattle from Denver

Non-Stop vs Connecting Flights from Denver to Seattle (DEN to SEA)

Your Denver to Seattle flight can be significantly cheaper by choosing a multi-stop airline ticket. Although these connecting flights sacrifice some convenience, on average, travelers save 20%-60% when they choose to fly multi-stop versus a direct flight.

The average price for connecting flights from Denver to Seattle is $215.

The average price for non-stop flights from Denver to Seattle is $190.

The chart below shows up to date information regarding non-stop flights from Denver to Seattle.

Nonstop Flight Details from Denver to Seattle
CarrierMonTueWedThuFriSatSunEarliest FlightLatest Flight
Alaska 6 6 6 6 6 6 6 06:00 19:50
Delta 5 5 5 5 5 3 5 08:00 19:14
Frontier 3 2 3 3 3 3 3 06:45 18:50
United 5 5 5 5 5 4 5 07:55 22:10

Round Trip vs One Way Flights from Denver to Seattle (DEN to SEA)

We have found that there is often no price difference between buying a round trip flight versus a one way flight. Increased flexibility is the main benefit when it comes to buying a one way flight from Denver to Seattle. However, booking a round trip flight can be a simpler process. You can compare round trip and one way flights by using our flight comparison.

The average price for one way flights from Denver to Seattle is $93.

The average price for round trip flights from Denver to Seattle is $186.

Denver to Seattle Flight Questions

Below are some common questions that asked about this flight route:

Question: How long is a direct flight from Denver to Seattle?
Answer: The average Denver to Seattle flight time is 2 hours and 52 minutes.
Question: How many miles are there between Denver and Seattle?
Answer: The distance from Denver to Seattle is 1021 miles.
Question: How common are direct flights from Denver to Seattle?
Answer: There are 129 direct flights from Denver to Seattle.
Question: What is the most popular airline for non-stop flights from Denver to Seattle?
Answer: Alaska Airlines provides 32% of the non-stop flights between Denver and Seattle.
Question: What are the most popular connecting cities when flying from Denver to Seattle?
Answer: Las Vegas, NV

Airports for Your Route

These pages contain information about the major airports in Denver and Seattle, so you can feel comfortable knowing how to get around whether you are about to take off or you just landed.

Cheap Domestic Flights from Denver - DEN

FlightsAirlineLowest Price
Denver to Portland American, Alaska, Frontier, Sun Country, United, Virgin America $167
Denver to Los Angeles American, Alaska, Frontier, Spirit, United, Virgin America $91
Denver to Las Vegas American, Frontier, Spirit, United $75
Denver to Bellingham American, Alaska, United $258
Denver to Dallas - Ft Worth American, Alaska, Frontier, Spirit, United $77
Denver to Chicago American, Alaska, Frontier, Spirit, United $91
Denver to San Francisco American, Alaska, Frontier, United, Virgin America $153
Denver to Spokane American, Alaska, United $250
Denver to Atlanta American, Alaska, Frontier, Spirit, United $179
Denver to Pasco American, Alaska, United $234
Denver to Phoenix American, Alaska, Frontier, Spirit, United $71
Denver to Salt Lake City Boutique, American, Frontier, United $87
Denver to Eugene American, Alaska, United $246
Denver to Yakima American, Alaska $349
Denver to Wenatchee American, Alaska $264
Denver to Boise United $263
Denver to Redmond American, Alaska, United $260
Denver to Sacramento American, Alaska, United $264
Denver to Medford American, Alaska, United $256
Denver to Reno American, Alaska, United $255
Denver to San Diego American, Alaska, Frontier, Spirit, United, Virgin America $97

Cheap International Flights from Denver - DEN

FlightsAirlineLowest Price
Denver to Vancouver Boutique, American, Air Canada, Alaska, Sun Country, United, Virgin America, WestJet $263
Denver to Victoria American, Air Canada, Alaska, United, Virgin America, WestJet $303

Cheap Domestic Flights to Seattle - SEA

FlightsAirlineLowest Price
Colorado Springs to Seattle Alaska, United $229
Montrose to Seattle American, United $352
Aspen to Seattle American, Alaska, United $563
Gunnison to Seattle American, Alaska, United $458
Hayden - Steamboat to Seattle United Check Dates
Vail to Seattle American, Alaska, United $688
Colorado Springs to Portland Alaska, Frontier, United $288
Cheap Flights from Denver to Seattle, WA, United States, from $171 Round trip from DEN to SEA