Low-Cost Airlines for Direct Flights from Seattle to Denver
In the bustling world of air travel, finding affordable fares is like discovering a hidden gem. If you're planning a trip from **Seattle-Tacoma International Airport (SEA)** to **Denver International Airport (DEN)**, you're in luck! Here are some **low-cost airlines** that offer direct flights between the two cities, allowing you to save money while enjoying a seamless journey.
1. Alaska Airlines
Alaska Airlines, a renowned name in the industry, provides convenient and affordable flights from Seattle to Denver. Known for their exceptional service and comfortable cabins, this airline offers numerous direct flights daily between these two vibrant cities. You can find more information and book your tickets on their official website here.
2. Southwest Airlines
Headquartered in Dallas, Texas, **Southwest Airlines** is well-known for its low-cost flights. With their commitment to customer satisfaction, this airline offers direct flights from Seattle to Denver at competitive prices. You can learn more about their flight schedules and fares on their official website here.
3. Frontier Airlines
If you're looking for a budget-friendly option, **Frontier Airlines** is worth considering. This airline operates several non-stop flights between Seattle and Denver, allowing you to reach your destination quickly and affordably. Check out their official website here to explore their flight options and take advantage of their low fares.
4. Spirit Airlines
**Spirit Airlines** caters to budget-conscious travelers with their direct flights from Seattle to Denver. With a reputation for offering incredible deals, this airline allows you to save money without compromising on comfort. You can find more information about their flights and book your tickets on their official website here.
Whether you're planning a business trip or a leisurely getaway, these low-cost airlines provide an excellent option for direct flights from Seattle to Denver. By choosing to fly with them, you can save money and enjoy a hassle-free journey. Don't forget to check their websites for the latest deals and special offers, as they often provide great discounts on fares.
So, pack your bags, book your tickets, and get ready to experience the excitement of Denver with these affordable direct flights from Seattle. Your adventure awaits!
Airlines
Days of the week
Class
Price
Alaska Airlines
Su
Mo
Tu
We
Th
Fr
Sa
3-4 daily flights
business available
Delta Air Lines
Su
Mo
Tu
We
Th
Fr
Sa
3 daily flights
business available
Frontier Airlines
Su
Mo
Tu
We
Th
Fr
Sa
1 daily flights
low cost airline
United Airlines
Su
Mo
Tu
We
Th
Fr
Sa
4-5 daily flights
Southwest Airlines
Su
Mo
Tu
We
Th
Fr
Sa
3 daily flights
low cost airline
Schedule of non-stop flights from Seattle to Denver
Browse direct flight schedules from Seattle-Tacoma International Airport to Denver International Airport for competitive pricing.
Flight
Airline
Mon
Tue
Wed
Thu
Fri
Sat
Sun
AS 682
Alaska Airlines
Su
06:25
Mo
06:25
Tu
06:25
We
06:25
Th
06:25
Fr
06:25
Sa
06:25
AS 620
Alaska Airlines
Su
11:40
Mo
11:40
Tu
11:40
We
11:40
Th
11:40
Fr
11:40
Sa
11:40
AS 710
Alaska Airlines
Su
16:00
Mo
16:00
Tu
19:30
We
19:30
Th
16:00
Fr
16:00
Sa
19:30
AS 642
Alaska Airlines
Su
20:30
Mo
20:30
Tu
—
We
—
Th
20:30
Fr
20:30
Sa
—
DL 977
Delta Air Lines
Su
07:22
Mo
07:22
Tu
07:22
We
07:22
Th
07:22
Fr
07:22
Sa
07:22
DL 1575
Delta Air Lines
Su
13:42
Mo
13:42
Tu
13:42
We
13:42
Th
13:42
Fr
13:42
Sa
13:42
DL 1735
Delta Air Lines
Su
19:56
Mo
19:56
Tu
19:56
We
19:56
Th
19:56
Fr
19:56
Sa
19:56
F9 422
Frontier Airlines
Su
17:51
Mo
—
Tu
18:36
We
—
Th
18:22
Fr
—
Sa
—
UA 2672
United Airlines
Su
05:15
Mo
05:15
Tu
05:15
We
05:15
Th
05:15
Fr
05:15
Sa
05:15
UA 2499
United Airlines
Su
08:29
Mo
08:29
Tu
08:29
We
08:29
Th
08:29
Fr
08:29
Sa
08:29
UA 1630
United Airlines
Su
11:15
Mo
11:15
Tu
11:15
We
11:15
Th
11:15
Fr
11:15
Sa
—
UA 1807
United Airlines
Su
12:45
Mo
12:45
Tu
12:45
We
12:45
Th
12:45
Fr
12:45
Sa
12:45
UA 2207
United Airlines
Su
16:02
Mo
16:02
Tu
16:02
We
16:02
Th
15:54
Fr
16:02
Sa
16:02
WN 2306
Southwest Airlines
Su
05:40
Mo
06:00
Tu
06:00
We
06:00
Th
06:00
Fr
06:00
Sa
05:15
WN 2395
Southwest Airlines
Su
—
Mo
09:35
Tu
09:35
We
09:35
Th
09:35
Fr
09:35
Sa
—
WN 3546
Southwest Airlines
Su
—
Mo
—
Tu
—
We
—
Th
—
Fr
—
Sa
10:55
WN 2453
Southwest Airlines
Su
12:20
Mo
—
Tu
—
We
—
Th
—
Fr
—
Sa
—
WN 1988
Southwest Airlines
Su
—
Mo
15:05
Tu
15:05
We
15:05
Th
15:05
Fr
15:05
Sa
17:35
WN 2155
Southwest Airlines
Su
19:40
Mo
—
Tu
—
We
—
Th
—
Fr
—
Sa
—
Direct flight cost insights for this route
Budget-friendly direct flights from Seattle-Tacoma International Airport to Denver International Airport are available from 91€, especially in September, with prices based on user search trends for the lowest monthly fares.
€136Approximately
Jan
€74
Feb
€132
Mar
€88
Apr
€121
May
€104
Jun
€229
Jul
€230
Aug
€121
Sep
€91
Oct
€119
Nov
€101
Dec
€230
Average ticket prices: Seattle-Tacoma International Airport to Denver International Airport
Aircrafts operating on this route
Check the range of aircraft, their capacities, and classes available on this flight.
Boeing 737-900 (winglets) Passenger/BBJ3
Alaska Airlines
178 seats(all economy)
Boeing 737-900 Passenger
Alaska Airlines
181 seats(all economy)
Boeing 737MAX 9 Passenger
Alaska Airlines
178 seats(all economy)
Boeing 737-800 (winglets) Passenger/BBJ2
Alaska Airlines
174 seats(all economy)
Code 223
Delta Air Lines
130 seats(all economy)
Boeing 737-800 Passenger
Delta Air Lines
167 seats(all economy)
A320neo
Frontier Airlines
186 seats(all economy)
Airbus A320
Frontier Airlines
180 seats(all economy)
Boeing 737MAX 9 Passenger
United Airlines
178 seats(all economy)
Airbus A320
United Airlines
150 seats(all economy)
Airbus A319
United Airlines
126 seats(all economy)
Boeing 737-800 Passenger
United Airlines
165 seats(all economy)
Boeing 737-900 Passenger
United Airlines
179 seats(all economy)
Boeing 737MAX 8 Passenger
Southwest Airlines
168 seats(all economy)
Boeing 737-700 (winglets) Passenger/BBJ1
Southwest Airlines
143 seats(all economy)
Boeing 737-800 (winglets) Passenger/BBJ2
Southwest Airlines
175 seats(all economy)
Flight information
Cheapest flight found
74€
Average flight time
2:55 h
Cheapest month for a flight
January
Most popular airline
Alaska Airlines
Flights per week
35
Departing from Seattle-Tacoma International Airport (SEA)
Seattle-Tacoma International Airport (SEA) is a large airport in United States.
What's the total flying distance from Seattle to Denver?
The air travel distance between Seattle and Denver is approximately 1654 kilometers.
Which airline is the top choice for travelers on this route?
The airline that frequently receives the highest acclaim from travelers on the Seattle to Denver route is Alaska Airlines, known for its excellent service and punctuality.
What is the average price of airfare from Seattle to Denver?
The starting rate for a non-stop flight from Seattle-Tacoma International Airport to Denver International Airport is often found at the economical price of 91€, particularly available during the month of September. During the high-demand period of December, the average fare typically climbs to about 229€
How many airlines offer nonstop flights between Seattle and Denver?
Travelers can select from 5 airlines for nonstop services when flying from Seattle to Denver, each offering a unique blend of service and convenience, including well-regarded carriers like Alaska Airlines, Delta Air Lines, Frontier Airlines, United Airlines, Southwest Airline.
What is the flight duration from Seattle-Tacoma International Airport to Denver International Airport?
The journey from Seattle-Tacoma International Airport to Denver International Airport typically unfolds over a duration of approximately 2h 55min. This estimated time frame includes take-off, cruising altitude travel, and the approach towards landing.
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