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Did you mean flights from Denver to Seattle?

Cheap Flights from Seattle to Denver, CO, United States - SEA to DEN Last modified: Jun 28, 2016 7:44 PM

Popular flights from Seattle to Denver Last modified: Jun 28, 2016 7:44 PM

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
SEADEN
Tue 8/23
nonstop
DENSEA
Sat 8/27
nonstop
$171
Select
Alaska
SEADEN
Tue 8/23
nonstop
DENSEA
Tue 8/30
nonstop
$171
Select
Alaska
SEADEN
Wed 8/24
nonstop
DENSEA
Sat 8/27
nonstop
$171
Select
Alaska
SEADEN
Sat 9/10
nonstop
DENSEA
Tue 9/13
nonstop
$171
Select
Alaska
SEADEN
Sat 9/10
nonstop
DENSEA
Wed 9/14
nonstop
$171
Select
Frontier
SEADEN
Wed 10/5
nonstop
DENSEA
Sat 10/15
nonstop
$172
Select
United
SEADEN
Thu 8/18
nonstop
DENSEA
Sat 8/27
nonstop
$175
Select
United
SEADEN
Thu 8/18
nonstop
DENSEA
Thu 8/25
nonstop
$175
Select
United
SEADEN
Tue 8/23
nonstop
DENSEA
Sat 8/27
nonstop
$175
Select
United
SEADEN
Tue 8/23
nonstop
DENSEA
Tue 8/30
nonstop
$175
Select
United
SEADEN
Wed 8/24
nonstop
DENSEA
Sat 8/27
nonstop
$175
Select
American
SEADEN
Wed 9/28
1 stop
DENSEA
Thu 9/29
1 stop
$225
Select
Virgin America
SEADEN
Tue 8/16
1 stop
DENSEA
Thu 8/25
1 stop
$242
Select
Virgin America
SEADEN
Thu 8/18
1 stop
DENSEA
Thu 8/25
1 stop
$242
Select
Virgin America
SEADEN
Thu 8/18
1 stop
DENSEA
Sat 8/27
1 stop
$242
Select
Virgin America
SEADEN
Thu 8/25
1 stop
DENSEA
Sun 8/28
1 stop
$242
Select
Virgin America
SEADEN
Fri 8/26
1 stop
DENSEA
Sun 8/28
1 stop
$242
Select

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

We have collected flight cost data from across the web for travel from Seattle to Denver, and have found the average flight price for this trip to be $174.

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

Airlines can adjust prices for plane tickets from Seattle to Denver 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 Seattle to Denver

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

Non Stop versus 1-Stop
Advanced PurchaseNon StopOne Stop
< 7 days $219 $207
7-14 days $211 $187
14-21 days $183 $187
21-30 days $179 $187
30-60 days $171 $179
60-90 days $171 $179
90+ days $171 $183

Cheapest Day To Fly from Seattle to Denver

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

Monday Tuesday Wednesday Thursday Friday Saturday Sunday
$183 $171 $171 $175 $175 $171 $171

Lowest Fares Chart By Month from Seattle to Denver

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

Month Origin Destination Carrier Depart Date Return Date Stops Price
June Seattle Denver United 6/30/16 7/3/16 0 $219
July Seattle Denver Alaska 7/26/16 8/2/16 0 $179
August Seattle Denver Alaska 8/23/16 8/27/16 0 $171
September Seattle Denver Alaska 9/10/16 9/12/16 0 $171
October Seattle Denver Alaska 10/1/16 10/4/16 0 $171
November Seattle Denver Alaska 11/1/16 11/8/16 0 $171
December Seattle Denver Alaska 12/5/16 12/14/16 0 $171
January Seattle Denver Frontier 1/10/17 1/24/17 0 $177

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

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 Seattle to Denver.

Next 30 Days

SunMonTueWedThuFriSat
26 27 28 29 30 1 2
$219
3 4 5 6 7 8 9
$219 $239
10 11 12 13 14 15 16
$239 $199
17 18 19 20 21 22 23
$199 $190
24 25 26 27 28 29 30
$190 $211
31 1 2 3 4 5 6
$211

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

Your Seattle to Denver 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 Seattle to Denver is $223.

The average price for non-stop flights from Seattle to Denver is $191.

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

Nonstop Flight Details from Seattle to Denver
CarrierMonTueWedThuFriSatSunEarliest FlightLatest Flight
Alaska 6 6 6 6 6 6 6 06:30 20:30
Delta 5 5 5 5 5 3 5 07:45 20:05
Frontier 3 2 3 3 3 3 3 11:25 19:31
United 5 5 5 5 5 4 6 05:15 17:40

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

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 Seattle to Denver. 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 Seattle to Denver is $106.

The average price for round trip flights from Seattle to Denver is $199.

More Cheap Flights

FlightsAirlineLowest Price
Portland to Denver American, Alaska, Frontier, Spirit, United, Virgin America $167
Vancouver to Denver Pacific Coastal, American, Air Canada, Alaska, United, WestJet $273
Bellingham to Denver American, Alaska $232
Pasco to Denver American, Alaska, United $234
Victoria to Denver Pacific Coastal, American, Air Canada, Alaska, United, WestJet $259
Yakima to Denver American, Alaska $297
Wenatchee to Denver American, Alaska $249
Comox to Denver American, Air Canada, Alaska, United, WestJet Check Dates
Nanaimo to Denver American, Air Canada, Alaska, United, WestJet Check Dates
Penticton to Denver American, Air Canada, Alaska, United, WestJet Check Dates
Seattle to Dallas - Ft Worth American, Alaska, Frontier, Hawaiian, Spirit, Sun Country, United, Virgin America $246
Seattle to Chicago American, Alaska, JetBlue, Frontier, Spirit, United, Virgin America $197
Seattle to Colorado Springs American, Alaska, United $229
Seattle to Los Angeles American, Alaska, Spirit, United, Virgin America $113
Seattle to Atlanta American, Alaska, JetBlue, Frontier, Spirit, United $317
Seattle to Las Vegas American, Alaska, JetBlue, Frontier, Spirit, United, Virgin America $124
Portland to Dallas - Ft Worth American, Alaska, Frontier, Spirit, United, Virgin America $172
Portland to Colorado Springs American, Alaska, United $274
Seattle to New York American, Alaska, JetBlue, Frontier, Sun Country, United, Virgin America $279
Portland to Chicago American, Alaska, JetBlue, Frontier, Spirit, United, Virgin America $155
Seattle to Phoenix American, Alaska, Frontier, United $137
Portland to Las Vegas American, Alaska, JetBlue, Spirit, United, Virgin America $127
Seattle to Salt Lake City American, Alaska, United $237
Portland to Los Angeles American, Alaska, Spirit, United, Virgin America $127
Portland to Atlanta American, Alaska, Frontier, Spirit, United $348
Portland to Phoenix American, Alaska, Frontier, United $127
Vancouver to Los Angeles Pacific Coastal, American, Air Canada, Alaska, United, WestJet $185
Portland to New York American, Alaska, JetBlue, Frontier, Spirit, Sun Country, United, Virgin America $288
Seattle to Minneapolis - St Paul American, Alaska, JetBlue, Frontier, Spirit, Sun Country, United $265
Vancouver to Las Vegas Pacific Coastal, Central Mountain, American, Air Canada, Alaska, United, WestJet $227

Airports for Your Route

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

Seattle to Denver Flight Questions

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

Question: How long is a direct flight from Seattle to Denver?
Answer: The average Seattle to Denver flight time is 2 hours and 40 minutes.
Question: How many miles are there between Seattle and Denver?
Answer: The distance from Seattle to Denver is 1021 miles.
Question: How common are direct flights from Seattle to Denver?
Answer: There are 130 direct flights from Seattle to Denver.
Question: What is the most popular airline for non-stop flights from Seattle to Denver?
Answer: Alaska Airlines provides 32% of the non-stop flights between Seattle and Denver.
Seattle (SEA) To Denver, CO (DEN) Flights: Cheap Flights From Seattle To Denver | FareCompare.