Airlines offering non-stop routes from Seattle-Tacoma International Airport to Denver International Airport
Alaska Airlines
business available
Sunday
Monday
Tuesday
Wednesday
Thursday
Friday
Saturday
business available
3-4 daily flights
Delta Air Lines
business available
Sunday
Monday
Tuesday
Wednesday
Thursday
Friday
Saturday
business available
3 daily flights
Frontier Airlines
low cost airline
Sunday
Monday
Tuesday
Wednesday
Thursday
Friday
Saturday
low cost airline
1 daily flights
United Airlines
Sunday
Monday
Tuesday
Wednesday
Thursday
Friday
Saturday
4-5 daily flights
Southwest Airlines
low cost airline
Sunday
Monday
Tuesday
Wednesday
Thursday
Friday
Saturday
low cost airline
3 daily flights
Schedule of flights that operate directly between Seattle and Denver
Check the calendar to uncover all the direct flights from Seattle-Tacoma International Airport to Denver International Airport offered by various airlines. Tap on a specific schedule for a complete list of flights or search directly to get competitive pricing.
Direct Flights Schedule
Airline
Flight
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Alaska Airlines
AS 682
Su
06:25
Mo
06:25
Tu
06:25
We
06:25
Th
06:25
Fr
06:25
Sa
06:25
Alaska Airlines
AS 620
Su
11:40
Mo
11:40
Tu
11:40
We
11:40
Th
11:40
Fr
11:40
Sa
11:40
Alaska Airlines
AS 710
Su
16:00
Mo
16:00
Tu
19:30
We
19:30
Th
16:00
Fr
16:00
Sa
19:30
Alaska Airlines
AS 642
Su
20:30
Mo
20:30
Tu
—
We
—
Th
20:30
Fr
20:30
Sa
—
Delta Air Lines
DL 977
Su
07:22
Mo
07:22
Tu
07:22
We
07:22
Th
07:22
Fr
07:22
Sa
07:22
Delta Air Lines
DL 1575
Su
13:42
Mo
13:42
Tu
13:42
We
13:42
Th
13:42
Fr
13:42
Sa
13:42
Delta Air Lines
DL 1735
Su
19:56
Mo
19:56
Tu
19:56
We
19:56
Th
19:56
Fr
19:56
Sa
19:56
Frontier Airlines
F9 422
Su
17:51
Mo
—
Tu
18:36
We
—
Th
18:22
Fr
—
Sa
—
United Airlines
UA 2672
Su
05:15
Mo
05:15
Tu
05:15
We
05:15
Th
05:15
Fr
05:15
Sa
05:15
United Airlines
UA 2499
Su
08:29
Mo
08:29
Tu
08:29
We
08:29
Th
08:29
Fr
08:29
Sa
08:29
United Airlines
UA 1630
Su
11:15
Mo
11:15
Tu
11:15
We
11:15
Th
11:15
Fr
11:15
Sa
—
United Airlines
UA 1807
Su
12:45
Mo
12:45
Tu
12:45
We
12:45
Th
12:45
Fr
12:45
Sa
12:45
United Airlines
UA 2207
Su
16:02
Mo
16:02
Tu
16:02
We
16:02
Th
15:54
Fr
16:02
Sa
16:02
Southwest Airlines
WN 2306
Su
05:40
Mo
06:00
Tu
06:00
We
06:00
Th
06:00
Fr
06:00
Sa
05:15
Southwest Airlines
WN 2395
Su
—
Mo
09:35
Tu
09:35
We
09:35
Th
09:35
Fr
09:35
Sa
—
Southwest Airlines
WN 3546
Su
—
Mo
—
Tu
—
We
—
Th
—
Fr
—
Sa
10:55
Southwest Airlines
WN 2453
Su
12:20
Mo
—
Tu
—
We
—
Th
—
Fr
—
Sa
—
Southwest Airlines
WN 1988
Su
—
Mo
15:05
Tu
15:05
We
15:05
Th
15:05
Fr
15:05
Sa
17:35
Southwest Airlines
WN 2155
Su
19:40
Mo
—
Tu
—
We
—
Th
—
Fr
—
Sa
—
Price analysis for non-stop flights from Seattle to Denver
If you're in search of the most budget-friendly option, consider a direct flight from Seattle-Tacoma International Airport to Denver International Airport, where fares can start as low as 69€, particularly during the wallet-friendly month of April. These average prices for non-stop flights linking Seattle-Tacoma International Airport (SEA) and Denver International Airport (DEN) are meticulously derived from user queries, based on the lowest monthly round-trip rates available for a single adult traveler. It's important to note that these fare figures are subject to fluctuations based on the quantity of data accessible for this specific route.
For travelers aiming to maximize savings, this represents an exceptional opportunity. Booking your direct flight during April could result in significant cost savings, with the potential to secure fares as attractive as 69€. These values reflect the collective search patterns of users, factoring in the lowest monthly rates for round-trip journeys by adult passengers. Please keep in mind that these prices may vary depending on the depth of data available for this specific flight route.
€133Approximately
€127Jan
€69Feb
€111March
€73April
€114May
€227June
€228July
€120Aug
€91Sep
€118Oct
€100Nov
€229Dec
Estimated fares for a journey connecting Seattle-Tacoma International Airport (SEA) and Denver International Airport (DEN)
Departing from Seattle-Tacoma International Airport (SEA)
Seattle-Tacoma International Airport (SEA) is a large airport in United States.
FAQ about non-stop flights from Seattle-Tacoma International Airport to Denver International Airport
What is the flight duration from Seattle-Tacoma International Airport to Denver International Airport?
Typically, flights from Seattle-Tacoma International Airport to Denver International Airport take around 2h 55min on average.
How many airlines offer non-stop flights from Seattle to Denver?
There are 5 airlines that offer nonstop flights to Denver International Airport (DEN). These airlines, including Alaska Airlines, Delta Air Lines, Frontier Airlines, United Airlines, Southwest Airline, provide convenient and direct travel options for passengers looking to reach their destination swiftly without layovers.
What is the average price of airfare from Seattle to Denver?
You'll discover the lowest fare for a direct flight between Seattle-Tacoma International Airport and Denver International Airport at just 69€, and this budget-friendly rate is usually up for grabs during April. Conversely, as we head into December, flight prices tend to ascend, reaching an average of 229€ for a non-stop journey.
Which airline is the top choice for travelers on this route?
For travelers seeking non-stop journeys between Seattle and Denver, Alaska Airlines is the airline that stands out.
What's the air travel distance from Seattle to Denver?
Distance from Seattle to Denver is approximately 1654 kilometers
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