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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: Aug 29, 2016 1:00 AM

Popular flights from Denver to Seattle Last modified: Aug 29, 2016 1:00 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.

Frontier
DENSEA
Wed 9/28
nonstop
SEADEN
Wed 10/5
nonstop
$116
Select
Frontier
DENSEA
Wed 10/5
nonstop
SEADEN
Sat 10/8
nonstop
$116
Select
United
DENSEA
Tue 9/27
nonstop
SEADEN
Tue 10/4
nonstop
$156
Select
United
DENSEA
Wed 9/28
nonstop
SEADEN
Wed 10/5
nonstop
$156
Select
United
DENSEA
Wed 10/5
nonstop
SEADEN
Sat 10/8
nonstop
$156
Select
Alaska
DENSEA
Tue 9/27
nonstop
SEADEN
Tue 10/4
nonstop
$164
Select
Alaska
DENSEA
Wed 10/5
nonstop
SEADEN
Sat 10/8
nonstop
$164
Select
Alaska
DENSEA
Wed 10/5
nonstop
SEADEN
Sun 10/9
nonstop
$164
Select
Alaska
DENSEA
Fri 10/14
nonstop
SEADEN
Sun 10/16
nonstop
$164
Select
Alaska
DENSEA
Sat 10/15
nonstop
SEADEN
Mon 10/17
nonstop
$164
Select
American
DENSEA
Wed 9/28
1 stop
SEADEN
Wed 10/5
1 stop
$222
Select
American
DENSEA
Thu 9/29
1 stop
SEADEN
Mon 10/3
1 stop
$222
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 $123.

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 $224 $327
7-14 days $127 $203
14-21 days $117 $189
21-30 days $116 $187
30-60 days $116 $187
60-90 days $117 $193
90+ days $150 $193

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
$126 $117 $116 $127 $127 $117 $127

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
August Denver Seattle American 8/31/16 9/7/16 2 $333
September Denver Seattle Frontier 9/28/16 10/5/16 0 $116
October Denver Seattle Frontier 10/5/16 10/8/16 0 $116
November Denver Seattle Frontier 11/2/16 11/5/16 0 $117
December Denver Seattle Frontier 12/3/16 12/13/16 0 $151
January Denver Seattle Frontier 1/4/17 1/7/17 0 $150
February Denver Seattle Frontier 2/4/17 2/7/17 0 $151
March Denver Seattle Alaska 3/1/17 3/8/17 0 $164

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
28 29 30 31 1 2 3
$367
4 5 6 7 8 9 10
$367 $222
11 12 13 14 15 16 17
$222 $127
18 19 20 21 22 23 24
$127 $137
25 26 27 28 29 30 1
$137 $137
2 3 4 5 6 7 8
$137
TIPSave $87 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 $168.

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 4 4 4 4 4 4 4 06:45 18:45
Delta 4 4 4 4 5 4 4 08:00 19:15
Frontier 3 3 3 3 3 3 3 07:00 15:05
United 5 4 4 5 5 4 5 07:55 22:25

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 53 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 103 direct flights from Denver to Seattle.
Question: What is the most popular airline for non-stop flights from Denver to Seattle?
Answer: United Airlines provides 31% 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

Airlines Flying from Denver to Seattle (DEN to SEA) Number of flights searched: 224Last modified: Aug 29, 2016 1:00 AM

Below are the different airlines that fly from Denver to Seattle with the average price of their plane tickets. Just remember that different airlines offer different levels of comfort and service, so consider convenience when choosing your airline.

Below is the full flight schedule summary of the next 30 days for flights from Denver to Seattle.

Denver to Seattle
Airline Connections Mon Tue Wed Thu Fri Sat Sun
American PHX X X X X X X X
Alaska - X X X X X X X
Delta - X X X X X X X
Delta MSP X X X X X X X
Frontier - X X X X X X X
Spirit LAS X X X X X X X
United - X X X X X X X
United SFO X X X X X X X
Virgin America SFO X X X X X X X
Virgin America SFO / LAX X X X X X X X
Southwest - X X X X X X X
Southwest OAK X X X X X X X

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, Delta, Frontier, Spirit, Sun Country, United, Virgin America $131
Denver to Los Angeles American, Alaska, Delta, Frontier, Spirit, United, Virgin America $87
Denver to Las Vegas American, Alaska, Delta, Frontier, Spirit, United $80
Denver to Bellingham American, Alaska, Delta $226
Denver to Dallas - Ft Worth American, Alaska, Delta, Frontier, Spirit, United $67
Denver to Chicago American, Alaska, Delta, Frontier, Spirit, United $107
Denver to San Francisco American, Alaska, Delta, Frontier, United, Virgin America $151
Denver to Spokane American, Alaska, Delta, United $246
Denver to Atlanta American, Alaska, Delta, Frontier, Spirit, United $135
Denver to Pasco American, Alaska, Delta, United $230
Denver to Phoenix American, Delta, Frontier, Spirit, United $67
Denver to Salt Lake City Boutique, Delta, Frontier, United $107
Denver to Eugene American, Alaska, Delta, United $242
Denver to Yakima American, Alaska, Delta $309
Denver to Wenatchee American, Alaska, Delta $265
Denver to Boise American, Delta, United $252
Denver to Redmond American, Alaska, Delta, United $250
Denver to Sacramento American, Alaska, Delta, United $256
Denver to Medford American, Alaska, Delta, United $250
Denver to Reno American, Alaska, Delta, United $259
Denver to San Diego American, Alaska, Delta, Frontier, Spirit, United, Virgin America $107

Cheap International Flights from Denver - DEN

FlightsAirlineLowest Price
Denver to Vancouver American, Air Canada, Alaska, Delta, United, WestJet $334
Denver to Victoria American, Air Canada, Alaska, Delta, United, WestJet $273

Cheap Domestic Flights to Seattle - SEA

FlightsAirlineLowest Price
Colorado Springs to Seattle Alaska, Delta, United $225
Montrose to Seattle American, United $401
Aspen to Seattle American, Alaska, Delta, United $528
Gunnison to Seattle American, United Check Dates
Hayden - Steamboat to Seattle Alaska, United Check Dates
Vail to Seattle American, Alaska, United Check Dates
Colorado Springs to Portland Alaska, Delta, United $270
Cheap Flights from Denver to Seattle, WA, United States, from $116 Round trip from DEN to SEA