Flights from Seattle to Denver from $52

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Flights Denver → Seattle
Flights Schedule   Cheap Tickets   Airlines   Airports

Airfare Deals Seattle to Denver

On HolidayPrice.com you will find 5 direct and 2 connecting flights from Seattle to Denver at a price of from $52. You can compare airfare deals from airlines and multiple travel sites, book and save on cheap plane tickets and last minute offers. Also check out SEA - DEN flight schedule to find best flight time, convenient departure and arrival airports.

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The cost of airline tickets from Seattle to Denver (United States) and back without transfers can be found with the help of the calendar. Specify the search parameters: one way or round-trip, payment currency, click on the month/day you need and we will search for flights to Denver.

You might be interested in this:

Cheap flights from Seattle
Cheap flights to Denver
Airline tickets to United States

One way flight from Seattle to Denver

Below are the prices of tickets for direct one-way flights from Seattle to Denver. The cheapest flight from Seattle to Denver starts from $52 – the departure date for this flight is 20 May 2025.

*Prices include: baggage, hand luggage, airline fees and charges.

Round trip from Seattle to Denver

You can buy a round-trip ticket from Seattle to Denver (United States) and back using the table below. The best offer starts from $72, the flight dates are: there on 21 May 2025 year and back on 27 May 2025 year.

*Prices include: baggage, hand luggage, airline fees and charges.
Not found promotions and sales.

Flight Schedule Seattle to Denver 2025

The current flight schedule for the route from Seattle to Denver for today, tomorrow and the next few days. This schedule will help you decide on the time of departure and arrival, the airline, the flight number and the day of the week.

More than 13 flights every day, from 2hours 35min. Local departure and arrival times are indicated.
05:00 → 08:40
Southwest Airlines WN3228 Southwest Airlines WN3228
SEA → DEN
Mo - - Th Fr Sa Su
Check price
05:14 → 08:56
United Airlines UA2269 United Airlines UA2269
SEA → DEN
- - - Th - - -
Check price
05:15 → 08:50
Southwest Airlines WN489 Southwest Airlines WN489
SEA → DEN
- Tu We - - - -
Check price
05:15 → 08:57
United Airlines UA2269 United Airlines UA2269
SEA → DEN
Mo Tu We - Fr Sa Su
Check price
07:55 → 11:42
Alaska Airlines AS682 Alaska Airlines AS682
SEA → DEN
Mo Tu We Th Fr Sa Su
Check price
08:50 → 12:36
United Airlines UA597 United Airlines UA597
SEA → DEN
Mo Tu We Th Fr Sa Su
Check price
09:20 → 12:55
Southwest Airlines WN3228 Southwest Airlines WN3228
SEA → DEN
- Tu We - - - -
Check price
09:35 → 13:29
Delta Air Lines DL2740 Delta Air Lines DL2740
SEA → DEN
Mo Tu We Th Fr Sa Su
Check price
09:40 → 13:25
Southwest Airlines WN1305 Southwest Airlines WN1305
SEA → DEN
Mo - - Th Fr - -
Check price
11:00 → 14:35
Southwest Airlines WN1305 Southwest Airlines WN1305
SEA → DEN
- - - - - - Su
Check price
11:25 → 15:00
Southwest Airlines WN489 Southwest Airlines WN489
SEA → DEN
- - - - - Sa -
Check price
11:40 → 19:50
Southwest Airlines WN2725 Southwest Airlines WN2725
SEA → DEN
Mo - - Th Fr - -
Check price
Show all

*Schedule is indicated only for direct scheduled flights and low-cost airlines.

Flight Information

Flying to Denver from Seattle takes 02:42 minutes (excluding transfers). The distance between Seattle and Denver is 1017 miles (1637 kilometers). Planes depart from Seattle between 00:00 and 23:58. The fastest flight from the company Frontier Airlines with flight number F9 142. Flies for just 01:36 minutes with departure from Seattle-Tacoma and arrival in Denver.

time

Average flight time

02:42 min

distance

Distance

1017 mi

The earliest flight

The earliest flight

00:00

The latest flight

The latest flight

23:58

Airplane

The fastest flight

01:36

Airlines

Direct flight

There are 5 airlines that fly directly from Seattle to Denver. The most popular company carrying out non-stop flights is Frontier Airlines.

*Flight number

Flights with Transfers

Flights with transfers from Seattle to Denver can be bought from 2 airlines:

  • Alaska Airlines: Dallas, Boise, Pasco
  • Delta Air Lines: Saint Paul Island, Pasco, Las Vegas

*Transit cities

Airports

Airports serving the air communication between Seattle and Denver. You can fly to Denver from 1 Seattle airports. Planes arrive at 1 airport in Denver.

Seattle airports:

Seattle-Tacoma  ~ 17 km* from $ 113

Denver airports:

Denver  ~ 30 km* from $ 113

*Distance from the airport to the city center

Aircraft

You can fly from Seattle to Denver on board of 5 airlines that utilize 9 aircraft models.

  • Airbus A319
  • Airbus A320
  • Airbus A321
  • Boeing 717-200
  • Boeing 737
  • Boeing 737-700
  • Boeing 737-800
  • Boeing 737-900
  • Embraer 175

Connecting cities

The list of cities on transfer flights to Denver from Seattle. The best options are to fly through: Dallas, Saint Paul Island, Boise, Pasco, Las Vegas, Salt Lake City.

Dallas
Saint Paul Island
Boise
Pasco
Las Vegas
Salt Lake City

Cheap airline tickets from Seattle to United States

Here is a list of flights from Seattle to United States purchased on HolidayPrice.com in the past 48 hours. If you find an interesting offer for cheap tickets, do not delay your purchase, prices change every 15 minutes.

Seattle - New York UA 1695 United Airlines Boeing 737-800
08:30 Seattle-Tacoma
in a way 4 hours 50 min Direct
13:20 Newark Liberty
Flights
from $114 26 May 2025
Seattle - Los Angeles DL 628 Delta Air Lines Boeing 737-800
06:45 Seattle-Tacoma
in a way 2 hours 15 min Direct
09:00 Los Angeles
Flights
from $44 26 May 2025
Seattle - Miami AA 1471 American Airlines Airbus A321
07:04 Seattle-Tacoma
in a way 5 hours 46 min Direct
12:50 Miami
Flights
from $89 26 May 2025
Seattle - Chicago AA 1540 American Airlines Boeing 737-800
17:00 Seattle-Tacoma
in a way 3 hours 43 min Direct
20:43 O'Hare
Flights
from $51 26 May 2025
Seattle - San Francisco UA 2398 United Airlines Boeing 737-900
02:15 Seattle-Tacoma
in a way 1 hours 45 min Direct
04:00 San Francisco
Flights
from $71 26 May 2025

All flights from Seattle

Flights from United States to Denver

Here are the cheapest flight bookings from United States to Denver made by users of our website. If you didn’t find your flight destination, use the search bar at the top of the page.

New York - Denver UA 244 United Airlines Airbus A320
12:00 Newark Liberty
in a way 3 hours 59 min Direct
15:59 Denver
Flights
from $59 21 May 2025
Los Angeles - Denver WN 1539 Southwest Airlines Boeing 737-800
16:25 Ontario
in a way 2 hours 5 min Direct
18:30 Denver
Flights
from $41 26 May 2025
Miami - Denver WN 2723 Southwest Airlines Boeing 737-700
13:00 Fort Lauderdale Executive Airport
in a way 4 hours 10 min Direct
17:10 Denver
Flights
from $91 26 May 2025
Chicago - Denver AA 2885 American Airlines Boeing 737-800
19:50 O'Hare
in a way 2 hours 10 min Direct
22:00 Denver
Flights
from $36 26 May 2025
San Francisco - Denver UA 1629 United Airlines Boeing 757-300
05:55 San Francisco
in a way 2 hours 5 min Direct
08:00 Denver
Flights
from $56 21 May 2025

All flights to Denver

Tips for buying a ticket

Seattle – Denver – Seattle round-trip route are always cheaper than tickets purchased there and back separately.

Cheap flights from Seattle to Denver
Denver city

To start searching for tickets, Specify dates.

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