eDreams is now available in the following countries:
Cheap Flights from Seattle, WA (SEA) to Denver, CO (DEN) at $15
Flights
Hotels
Flight + Hotel
Car rental
Date
Date
1
We are proud to be a BBB® Accredited Business
Explore the best deals
Discover the cheapest flights from Seattle, WA to Denver, CO
Filter by
Sun, May 10 - Sun, May 17
Frontier AirlinesDirect
SEA - DEN
Frontier AirlinesDirect
DEN - SEA
38$
37$
Tue, Apr 21 - Tue, Apr 21
Frontier AirlinesDirect
SEA - DEN
Frontier AirlinesDirect
DEN - SEA
-20 % Prime price per passenger
51$
41$
Tue, Apr 28 - Tue, May 5
Frontier AirlinesDirect
SEA - DEN
Frontier AirlinesDirect
DEN - SEA
-20 % Prime price per passenger
51$
41$
Sat, Apr 11 - Wed, Apr 15
Frontier AirlinesDirect
SEA - DEN
Frontier AirlinesDirect
DEN - SEA
-20 % Prime price per passenger
55$
45$
Sun, May 31 - Tue, Jun 2
Frontier AirlinesDirect
SEA - DEN
Frontier AirlinesDirect
DEN - SEA
88$
87$
Thu, Apr 2 - Fri, Apr 3
Alaska AirlinesDirect
SEA - DEN
Frontier AirlinesDirect
DEN - SEA
105$
98$
Tue, May 12
Frontier AirlinesDirect
SEA - DEN
-25 % Prime price per passenger
20$
15$
Sat, Apr 11
Frontier AirlinesDirect
SEA - DEN
27$
26$
Sat, Apr 25
Frontier AirlinesDirect
SEA - DEN
27$
26$
Wed, May 20
Frontier AirlinesDirect
SEA - DEN
27$
26$
Mon, Apr 27
Frontier AirlinesDirect
SEA - DEN
28$
27$
Wed, Apr 1
Alaska AirlinesDirect
SEA - DEN
89$
83$
The prices shown on this page were available within the last 20 days for the specified periods and should not be considered the final price offered. Please note that availability and prices are subject to change.
Cheapest time to fly from Seattle, WA to Denver, CO
If you’re planning to fly this route soon, keep in mind that the lowest fares are usually available in the middle of March. Take advantage of this period to save on your flight tickets and make the most of your trip. Please note that prices may change after your search.Filter by
Flying Time2 h and 46 mWhen flying from Seattle, WA to Denver, CO, this can take around 2 h and 46 m in flying time, however this flight duration can vary due to other factors
Cheapest flight$15The best price for flights from Seattle, WA to Denver, CO offered by eDreams, which have been found by our customers in the last 3 days
Origin airportSeattle-Tacoma International AirportWhen flying from Seattle, WA to Denver, CO
Destination airportDenver International AirportFor the route from Seattle, WA to Denver, CO
Peak seasonMarchMarch is the busiest time to fly from Seattle, WA to Denver, CO according to search data results from our customers
Airlines operating this routeFrontier Airlines, Alaska AirlinesAirline(s) that fly from Seattle, WA to Denver, CO
One-way average Price148.60A flight from Seattle, WA to Denver, CO at eDreams will cost around 148.60, this being based on prices of the previous 6 months of data
Best time to bookMarchNovember is one of the most frequent times to fly to Denver, CO from Seattle, WA according to real data from our customers
Frequently asked questions about flights from Seattle, WA to Denver, CO
What are the benefits of booking flexible flight tickets?
Using the flexible flight ticket, you're guaranteed a refund or a rebooking option (without fees) in case of flight cancellations when travelling to United States. At eDreams have you covered!
On average, how much is the price of a flight from Seattle, WA to Denver, CO?
When you fly from Seattle, WA to Denver, CO the average price is 148.60. However, this price depends on many other factors such as seasonality or how far in advance the route has been booked.
For flights from Seattle, WA to Denver, CO, how can I find the cheapest price?
The cheapest price for a flight from Seattle, WA to Denver, CO is $15. At eDreams we use different machine learned based methodologies to find our costumers the best option available, considering airline combinations, stopovers and direct flights as well as different criteria for inbound and outbound journeys.
Is Denver, CO more expensive than Seattle, WA to visit?
Looking at cab fares, a ride in Denver, CO costs about $ 3.50 USD, 35% more expensive than Seattle, WA, with a fare of $ 2.60 USD,
while train tickets cost 8% less at Denver, CO: $ 2.75 USD versus $ 3.00 USD at Seattle, WA.
Comparing the price of a meal, they range from 18.00 USD euros in Denver, CO, 28% less than the 25.00 USD euros in Seattle, WA.
The price of the coffee is around 11% cheaper in Denver, CO, with an average of 5.53 USD, while in Seattle, WA the coffee costs 6.19 USD.
When booking, when is the best time to get the best prices for flights from Seattle, WA to Denver, CO?
The most popular months to book a trip from Seattle, WA to Denver, CO are July, March and May, based on the searches of our customers.
When is the best time to travel from Seattle, WA to Denver, CO?
The best time of the year to visit Denver, CO depends on lots of personal preferences, especially the price. Regarding popularity, July is the best month to fly to Denver, CO from Seattle, WA in terms of searches from our customers, followed by May and March. If you prefer to avoid the busy season and get away from the crowds February, January and November are the months with fewer searches for Seattle, WA - Denver, CO.
Plan your trip
Popular Flight RoutesAlternative routes
- Flights from Seattle, WA to Victoria
- Flights from Seattle, WA to Wenatchee, WA
- Flights from Seattle, WA to Yakima, WA
- Flights from Seattle, WA to Vancouver
- Flights from Seattle, WA to Portland, OR
- Flights from Seattle, WA to Pasco, WA
- Flights from Seattle, WA to Spokane, WA
- Flights from Seattle, WA to Redmond - Bend, OR
- Flights from Seattle, WA to Medford, OR
- Flights from Seattle, WA to Boise, ID
- Flights from Colorado Springs, CO to Denver, CO
- Flights from Aspen, CO to Denver, CO
- Flights from Gunnison, CO to Denver, CO
- Flights from Scottsbluff, NE to Denver, CO
- Flights from Alamosa to Denver, CO
- Flights from Montrose, CO to Denver, CO
- Flights from Grand Junction, CO to Denver, CO
- Flights from Casper, WY to Denver, CO
- Flights from Durango, CO to Denver, CO
- Flights from McCook to Denver, CO
- Flights from Seattle, WA to Colorado Springs, CO
- Flights from Seattle, WA to Cheyenne, WY
- Flights from Seattle, WA to Grand Junction, CO
- Flights from Seattle, WA to Casper, WY
- Flights from Seattle, WA to Rapid City, SD
- Flights from Seattle, WA to Albuquerque, NM
- Flights from Seattle, WA to Salt Lake City, UT
- Flights from Seattle, WA to Cody, WY
- Flights from Seattle, WA to Wichita, KS
- Flights from Seattle, WA to Roswell, NM
- Flights from Bellingham, WA to Denver, CO
- Flights from Vancouver to Denver, CO
- Flights from Portland, OR to Denver, CO
- Flights from Pasco, WA to Denver, CO
- Flights from Spokane, WA to Denver, CO
- Flights from Redmond - Bend, OR to Denver, CO
- Flights from Eugene, OR to Denver, CO
- Flights from Medford, OR to Denver, CO
- Flights from Missoula, MT to Denver, CO
- Flights from Boise, ID to Denver, CO