Cheap flights from Seattle to Denver

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Flight information for Seattle to Denver (03A to DEN)

Find info about flight duration, direct flights, and airports for your flight from Seattle to Denver
Best Price Found $96 The best flight deal from Seattle to Denver found on momondo in the last 72 hours is $96
Fastest flight time 2h 30m The fastest flight from Seattle to Denver takes 2h 30m.
Direct flights Every day Direct flights go from Seattle to Denver every day.
Airports in Denver 2 airports There are 2 airports near Denver: Denver Arapahoe Co (APA), Denver Intl (DEN)

How to get the cheapest flight ticket from Seattle to Denver

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip
What is the cheapest month to fly to Denver?
January
The cheapest time of year to fly to Denver from Seattle is January. Most expensive is July
What is the cheapest day to fly to Denver?
Wednesday
The cheapest day of the week is typically Wednesday. The most expensive is typically Sunday
When is the cheapest time to fly to Denver?
at noon
Seattle to Denver flights are approximately 15% more expensive in the morning than at noon
What is the cheapest airline that flies to Denver?
Frontier
Frontier, Major Airline, and American Airlines are the most popular carriers operating from Seattle to Denver
What is the cheapest route?
Seattle/Tacoma Intl - Denver Intl
Fly from Seattle/Tacoma Intl to Denver Intl for the best Seattle - Denver flight prices
SEA
Seattle/Tacoma Intl
DEN
Denver Intl
When is the cheapest time to book a flight to Denver?
23 days before
The cheapest time to buy a flight from Seattle to Denver is approximately 23 days to departure
60
Days before departure
0

Easily compare round-trip flights from Seattle to Denver

Below you can see the best fares for your round-trip flight route over the next three months. All fares were found on momondo this week. Browse the quickest and cheapest flights from Seattle to Denver by changing tabs
Quickest
Cheapest
Frontier
Frontier
24 Feb
11:15 am
SEA
Seattle/Tacoma Intl airport
2h 42m
DEN
2:57 pm
Denver Intl airport
Frontier
26 Feb
3:36 am
DEN
Denver Intl airport
6h 53m
1 Stop
SEA
9:29 am
Seattle/Tacoma Intl airport
$96
United Airlines
United Airlines
22 Feb
9:15 pm
SEA
Seattle/Tacoma Intl airport
2h 42m
DEN
12:57 am
+1
Denver Intl airport
United Airlines
25 Feb
12:11 pm
DEN
Denver Intl airport
3h 11m
SEA
2:22 pm
Seattle/Tacoma Intl airport
$97
Delta
Delta
24 Feb
11:25 am
SEA
Seattle/Tacoma Intl airport
2h 38m
DEN
3:03 pm
Denver Intl airport
Delta
25 Feb
12:52 pm
DEN
Denver Intl airport
3h 07m
SEA
2:59 pm
Seattle/Tacoma Intl airport
$97
Frontier
Frontier
12 May
11:58 am
SEA
Seattle/Tacoma Intl airport
2h 47m
DEN
3:45 pm
Denver Intl airport
Frontier
16 May
10:13 am
DEN
Denver Intl airport
2h 52m
SEA
12:05 pm
Seattle/Tacoma Intl airport
$107
Delta
Delta
24 Feb
11:25 am
SEA
Seattle/Tacoma Intl airport
2h 38m
DEN
3:03 pm
Denver Intl airport
Delta
25 Feb
12:52 pm
DEN
Denver Intl airport
3h 07m
SEA
2:59 pm
Seattle/Tacoma Intl airport
$97
Major Airline
Major Airline
01 Jun
10:31 pm
SEA
Seattle/Tacoma Intl airport
2h 53m
DEN
2:24 am
+1
Denver Intl airport
Major Airline
06 Jun
4:39 pm
DEN
Denver Intl airport
2h 59m
SEA
6:38 pm
Seattle/Tacoma Intl airport
$142

Alternative routes for Seattle to Denver

Compare alternative flights to and from nearby airports and cities to discover the best prices and most convenient flight times
Portland to Denver Flights
Fastest flight time
2h 28m
Cheapest price
$86
Bellingham to Denver Flights
Fastest flight time
7h 13m
Cheapest price
$253

Flights from Seattle to:

*Flight prices to Denver are based on prices for economy tickets found by momondo users during searches within the last 72 hours. These prices may no longer be available.