AU$ 56 Cheap Flights from Seattle to Denver
We've found these cheap flights for you. You can book one-way or return flight tickets.
Swipe up to view more
>
>
>
>
>
Low Price Flights from Seattle to Denver
Cheap Flight Deals from Seattle to Denver
We've found these cheap flights for you. You can book one-way or return flight tickets.
-
Return
-
One way
-
-
Cheapest nonstop
SEA 06:002h 51mDirectDEN 09:51Seattle - Denver | Sat, May 3 | Frontier Airlines
DEN 22:363h 8mDirectSEA 00:44Denver - Seattle | Wed, May 7 | Frontier AirlinesAU$ 92 AU$ 21757% OFF57% OFFAU$ 217 AU$ 92 -
SEA 12:212h 53mDirectDEN 16:14Seattle - Denver | Thu, May 1 | Frontier Airlines
DEN 22:363h 8mDirectSEA 00:44Denver - Seattle | Tue, May 6 | Frontier AirlinesAU$ 123 AU$ 21744% OFF44% OFFAU$ 217 AU$ 123
-
SEA 06:002h 51mDirectDEN 09:51Seattle - Denver | Tue, May 6 | Frontier Airlines
DEN 22:363h 8mDirectSEA 00:44Denver - Seattle | Wed, May 7 | Frontier AirlinesAU$ 123 AU$ 21743% OFF43% OFFAU$ 217 AU$ 123
-
SEA 06:002h 46mDirectDEN 09:46Seattle - Denver | Wed, Apr 30 | Frontier Airlines
DEN 22:363h 8mDirectSEA 00:44Denver - Seattle | Wed, May 7 | Frontier AirlinesAU$ 13538% OFFAU$ 217 AU$ 135
-
SEA 06:242h 51mDirectDEN 10:15Seattle - Denver | Wed, May 7 | Frontier Airlines
DEN 22:363h 8mDirectSEA 00:44Denver - Seattle | Sat, May 10 | Frontier AirlinesAU$ 14036% OFFAU$ 217 AU$ 140
-
SEA 06:002h 51mDirectDEN 09:51Seattle - Denver | Sat, May 10 | Frontier Airlines
DEN 21:433h 6mDirectSEA 23:49Denver - Seattle | Tue, May 13 | Frontier AirlinesAU$ 14036% OFFAU$ 217 AU$ 140
-
SEA 06:002h 51mDirectDEN 09:51Seattle - Denver | Sun, May 4 | Frontier Airlines
DEN 22:363h 8mDirectSEA 00:44Denver - Seattle | Wed, May 7 | Frontier AirlinesAU$ 14334% OFFAU$ 217 AU$ 143
-
SEA 06:002h 51mDirectDEN 09:51Seattle - Denver | Fri, May 2 | Frontier Airlines
DEN 22:363h 8mDirectSEA 00:44Denver - Seattle | Sat, May 3 | Frontier AirlinesAU$ 16026% OFFAU$ 217 AU$ 160
-
SEA 06:002h 51mDirectDEN 09:51Seattle - Denver | Sun, May 11 | Frontier Airlines
DEN 21:433h 6mDirectSEA 23:49Denver - Seattle | Tue, May 13 | Frontier AirlinesAU$ 16026% OFFAU$ 217 AU$ 160
-
SEA 12:212h 53mDirectDEN 16:14Seattle - Denver | Fri, May 9 | Frontier Airlines
DEN 22:363h 8mDirectSEA 00:44Denver - Seattle | Sat, May 10 | Frontier AirlinesAU$ 16126% OFFAU$ 217 AU$ 161
-
SEA 13:0017h 25m1 stopsDEN Invalid DateSeattle - Denver | Fri, May 2 | Normal Airline
DEN 15:006hDirectSEA 16:00Denver - Seattle | Sun, May 4 | Normal AirlineFind More FlightsFind More Flights
-
Cheapest nonstop
SEA 06:002h 51mDirectDEN 09:51Seattle - Denver | Tue, May 13 | Frontier AirlinesAU$ 56 AU$ 31382% OFF82% OFFAU$ 313 AU$ 56
-
SEA 06:002h 51mDirectDEN 09:51Seattle - Denver | Thu, May 15 | Frontier AirlinesAU$ 66 AU$ 31379% OFF79% OFFAU$ 313 AU$ 66
-
SEA 06:002h 51mDirectDEN 09:51Seattle - Denver | Thu, May 1 | Frontier AirlinesAU$ 78 AU$ 31375% OFF75% OFFAU$ 313 AU$ 78
-
SEA 06:002h 51mDirectDEN 09:51Seattle - Denver | Sat, May 17 | Frontier AirlinesAU$ 10467% OFFAU$ 313 AU$ 104
-
SEA 06:002h 51mDirectDEN 09:51Seattle - Denver | Tue, May 6 | Frontier AirlinesAU$ 13157% OFFAU$ 313 AU$ 131
-
SEA 06:002h 51mDirectDEN 09:51Seattle - Denver | Sat, May 10 | Frontier AirlinesAU$ 15052% OFFAU$ 313 AU$ 150
-
SEA 06:242h 51mDirectDEN 10:15Seattle - Denver | Wed, May 7 | Frontier AirlinesAU$ 15251% OFFAU$ 313 AU$ 152
-
SEA 12:212h 53mDirectDEN 16:14Seattle - Denver | Fri, May 9 | Frontier AirlinesAU$ 19936% OFFAU$ 313 AU$ 199
-
SEA 06:002h 51mDirectDEN 09:51Seattle - Denver | Sat, May 3 | Frontier AirlinesAU$ 23027% OFFAU$ 313 AU$ 230
-
SEA 06:002h 46mDirectDEN 09:46Seattle - Denver | Wed, Apr 30 | Frontier AirlinesAU$ 23226% OFFAU$ 313 AU$ 232
-
SEA 13:0017h 25m1 stopsDEN Invalid DateSeattle - Denver | Fri, May 2 | Normal AirlineFind More FlightsFind More Flights
-
Crossed out prices are calculated based on the average price of the corresponding route on Trip.com.
Best Time to Book Flights from Seattle to Denver
We monitor flight fares to help you find the best deals effortlessly
Cheapest flights
From price
Search
Displayed prices are calculated based on the cheapest average weekly prices of the corresponding route on Trip.com.
Top Airlines Flying from Seattle to Denver
Compare prices, find the option that best suits your travel needs, and enjoy a comfortable journey with a trusted airline.
FAQ
-
When are flight from Seattle (SEA) to Denver (DEN) the cheapest?
Airlines adjust prices for flights from Seattle to Denver based on the date and time of your booking. By analyzing data from all airlines, on Trip.com, you can find the lowest flight prices on Tuesdays, Wednesdays, and Saturdays. -
How much are flights from Seattle (SEA) to Denver (DEN) cost?
According to Trip.com's data, the lowest price is around AU$ 345. -
How long is the flights from Seattle (SEA) to Denver (DEN)?
It takes about 3 hours 5 minutes to fly from Seattle (SEA) to Denver (DEN). -
What are the most popular airlines that fly from Seattle (SEA) to Denver (DEN)?
Airlines with flights from Seattle (SEA) to Denver (DEN): KLM, United Airlines, Singapore Airlines, Qatar Airways, All Nippon Airways, Hawaiian Airlines, Frontier Airlines, Alaska Airlines, Air Tahiti Nui and Korean Air. -
How many airports in Denver (DEN)?
There are 2 airport(s) in Denver (DEN): Rocky Mountain Metropolitan Airport and Denver International Airport.
How to find a cheap flight from Seattle to Denver
Wait until the last minute and flight costs are often sky-high. Plan ahead, book the right way, and your savings can soar. We have loads of saving tips to help you find a cheap flight from Seattle to Denver. Book your flights at the right time and save more.
Book Early
Once prices are gone, they're gone. Lock in deals while you can!
Compare Flight Prices
Compare prices on travel agency and airline websites.
Look Out for Deals
Check airline and travel agency websites for latest flight deals
Check One-way Fares
Buying two cheap one-way flights can sometimes be a better deal than a round-trip.
Try Different Dates
Flying during the week, early in the morning, or late at night can help save money.
Use the Trip.com App
Save up to £10 per person when booking your flights on Trip.com
Flight Information from Seattle to Denver
| Cheapest one-way flight price | AU$ 55 |
|---|---|
| Cheapest return ticket price | AU$ 91 |
| Off-season for travel | March |
| Peak season for travel | January |
| Flight distance | 1,644.78km |
| Average flight time | 3 hours 5 minutes |
| Popular airline | Alaska Airlines |
Plan Your Trip Around Denver
More Cheap Flights & Deals on Trip.com
-
Trending Routes from Seattle
-
Top Routes to Denver
-
More flight options
- Seattle to Los Angeles Flights
- Seattle to Hong Kong Flights
- Seattle to Taipei Flights
- Seattle to Seoul Flights
- Seattle to Bangkok Flights
- Seattle to Manila Flights
- Seattle to Singapore Flights
- Seattle to Ho Chi Minh City Flights
- Seattle to Beijing Flights
- Seattle to New York Flights
- Seattle to Shanghai Flights
- Flights from Seattle–Tacoma International Airport to Moree
- Flights from Seattle–Tacoma International Airport to Kununurra
- Flights from Seattle–Tacoma International Airport to Burnie
- Flights from Seattle–Tacoma International Airport to Wagga Wagga
- Flights from Seattle–Tacoma International Airport to Merimbula
- Flights from Seattle–Tacoma International Airport to Broome
- Flights from Seattle to Paraburdoo Airport
- Flights from Seattle to Kalgoorlie Boulder Airport
- Flights from Seattle to King Island Airport
- Flights from Seattle to Kingscote Airport
- Flights from Seattle to Mount Isa Airport
- Flights from Seattle to Whitsunday Coast Airport
- Flights from Seattle–Tacoma International Airport to Narita International Airport
- Flights from Seattle–Tacoma International Airport to Haneda Airport
- Flights from Seattle–Tacoma International Airport to Ontario International Airport
- Flights from Seattle–Tacoma International Airport to Los Angeles International Airport
- Flights from Seattle–Tacoma International Airport to Hong Kong International Airport
- Flights from Seattle–Tacoma International Airport to Taiwan Taoyuan International Airport
- Seoul to Denver Flights
- Taipei to Denver Flights
- Los Angeles to Denver Flights
- Singapore to Denver Flights
- San Francisco to Denver Flights
- Bangkok to Denver Flights
- New York to Denver Flights
- Las Vegas to Denver Flights
- Mexico City to Denver Flights
- Reykjavik to Denver Flights
- Minneapolis to Denver Flights
- Flights from Sydney Airport to Denver
- Flights from Melbourne Airport to Denver
- Flights from Perth Airport to Denver
- Flights from Brisbane Airport to Denver
- Flights from Adelaide Airport to Denver
- Flights from Gold Coast Airport to Denver
- Flights from Darwin to Denver International Airport
- Flights from Perth to Denver International Airport
- Flights from Sydney to Denver International Airport
- Flights from Melbourne to Denver International Airport
- Flights from Brisbane to Denver International Airport
- Flights from Cairns to Denver International Airport
- Flights from Hong Kong International Airport to Denver International Airport
- Flights from Incheon International Airport to Denver International Airport
- Flights from Gimpo International Airport to Denver International Airport
- Flights from Taipei Songshan Airport to Denver International Airport
- Flights from Taiwan Taoyuan International Airport to Denver International Airport
- Flights from Ontario International Airport to Denver International Airport
- New York to Los Angeles Flights
- San Francisco to New York Flights
- New York to San Francisco Flights
- Los Angeles to Honolulu Flights
- New York to Miami Flights
- New York to Orlando Flights
- Las Vegas to San Francisco Flights
- San Francisco to Las Vegas Flights
- Los Angeles to Las Vegas Flights
- Las Vegas to New York Flights
- Miami to New York Flights
- Flights from Los Angeles International Airport to Newark Liberty International Airport
- Flights from Los Angeles International Airport to John F. Kennedy International Airport
- Flights from Los Angeles International Airport to LaGuardia Airport
- Flights from Ontario International Airport to LaGuardia Airport
- Flights from Los Angeles International Airport to Stewart International Airport
- Flights from Ontario International Airport to John F. Kennedy International Airport