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Cheap flights from Colorado to Washington from $44

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Colorado to Washington departing on 5/17. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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0 bags

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Cheap round-trip flights

KAYAK's recommended round-trip deals from the most popular airlines that fly from Colorado to Washington.
Frontier Logo
10:36 pm - 12:44 amDEN-SEA
3h 08mnonstop
Frontier Logo
6:00 am - 9:51 amSEA-DEN
2h 51mnonstop
$88Frontier
Find Deal
Sat, May 10 - Tue, May 13
Frontier Logo
10:36 pm - 12:44 amDEN-SEA
3h 08mnonstop
Frontier Logo
6:24 am - 10:15 amSEA-DEN
2h 51mnonstop
$89Frontier
Find Deal
Sat, May 10 - Wed, May 14
Alaska Airlines Logo
11:40 am - 1:10 pmDEN-PDX
2h 30mnonstop
Alaska Airlines Logo
2:30 pm - 6:09 pmPDX-DEN
2h 39mnonstop
$99Alaska Airlines
Find Deal
Thu, May 29 - Sun, Jun 1
United Airlines Logo
5:00 am - 12:22 pmDEN-PDX
8h 22m1 stop
United Airlines Logo
6:43 pm - 10:15 pmPDX-DEN
2h 32mnonstop
$187United Airlines
Find Deal
Wed, Jun 4 - Wed, Jun 11
United Airlines Logo
7:25 pm - 8:48 pmDEN-GEG
2h 23mnonstop
United Airlines Logo
6:00 pm - 9:20 pmGEG-DEN
2h 20mnonstop
$197United Airlines
Find Deal
Tue, Jun 17 - Wed, Jun 18
Delta Logo
12:45 pm - 4:20 pmDEN-PDX
4h 35m1 stop
Delta Logo
1:45 pm - 7:15 pmPDX-DEN
4h 30m1 stop
$197Delta
Find Deal
Tue, Jul 29 - Sat, Aug 9
Alaska Airlines Logo
6:00 am - 7:59 amDEN-SEA
2h 59mnonstop
Alaska Airlines Logo
11:20 am - 6:09 pmSEA-DEN
5h 49m1 stop
$201Alaska Airlines
Find Deal
Sat, May 17 - Sat, May 17
Southwest Logo
1:05 pm - 5:05 pmDEN-PDX
5h 00m1 stop
Southwest Logo
5:40 am - 9:10 amPDX-DEN
2h 30mnonstop
$207Southwest
Find Deal
Thu, May 15 - Sun, May 18
Delta Logo
12:50 pm - 5:07 pmDEN-PSC
5h 17m1 stop
Delta Logo
5:45 am - 11:58 amPSC-DEN
5h 13m1 stop
$209Delta
Find Deal
Thu, Jun 26 - Sun, Jun 29
Southwest Logo
7:00 am - 1:50 pmDEN-PDX
7h 50m1 stop
Southwest Logo
3:55 pm - 10:35 pmPDX-DEN
5h 40m1 stop
$216Southwest
Find Deal
Wed, May 21 - Wed, May 28

Frontier flights from Colorado to State of Washington

Our best Frontier deals on Colorado to State of Washington flight tickets
Frontier
May 10
DEN10:36 pmDenver Intl
3h 08m
SEA12:44 amSeattle/Tacoma Intl
May 13
SEA6:00 amSeattle/Tacoma Intl
2h 51m
DEN9:51 amDenver Intl
Frontier
May 10
DEN10:36 pmDenver Intl
3h 08m
SEA12:44 amSeattle/Tacoma Intl
May 14
SEA6:24 amSeattle/Tacoma Intl
2h 51m
DEN10:15 amDenver Intl
Frontier
May 6
DEN9:43 pmDenver Intl
3h 06m
SEA11:49 pmSeattle/Tacoma Intl
May 14
SEA6:24 amSeattle/Tacoma Intl
2h 51m
DEN10:15 amDenver Intl

Delta flights from Colorado to State of Washington

Our best Delta deals on Colorado to State of Washington flight tickets
Delta
Jul 29
DEN12:45 pmDenver Intl
4h 35m
1 stop
PDX4:20 pmPortland
Aug 9
PDX1:45 pmPortland
4h 30m
1 stop
DEN7:15 pmDenver Intl
Delta
Jun 26
DEN12:50 pmDenver Intl
5h 17m
1 stop
PSC5:07 pmPasco Tri Cities
Jun 29
PSC5:45 amPasco Tri Cities
5h 13m
1 stop
DEN11:58 amDenver Intl
Delta
Oct 16
COS5:55 pmColorado Springs
5h 21m
1 stop
SEA10:16 pmSeattle/Tacoma Intl
Oct 25
SEA11:25 amSeattle/Tacoma Intl
4h 48m
1 stop
COS5:13 pmColorado Springs

See travel insights to Washington from

How to get the cheapest flight ticket from Colorado to State of Washington

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 State of Washington?

The month of October is, on average, the cheapest month to fly to State of Washington from Colorado, with most prices found around $164. If you aren’t able to travel to State of Washington during the month of October, then flying in September is also cheap. Prices for this month can be found on momondo for an average of $166.

What is the cheapest day to depart on your flight to State of Washington?

The cheapest day to depart from Colorado to State of Washington is on a Friday. Travelers who choose to depart for State of Washington on a Friday will often find tickets for as low as $264. When flying out on a Sunday, the most expensive travel day of the week, you can expect to see flight prices from Colorado to State of Washington for around $417.

What is the cheapest time of day to depart on your flight to State of Washington?

The cheapest time of day to fly to State of Washington is in the afternoon when flights can be purchased for as low as $250. If you have a flexible travel schedule, then try to avoid flying at noon when prices are $352 on average. Flights to State of Washington from Colorado at noon are generally more expensive because this time of day is more convenient for travelers’ schedules.

What is the cheapest Colorado to Washington flight route?

Fly from Denver Intl to Everett Paine Field for the best Colorado - Washington flight prices

How far in advance should I book a flight to State of Washington?

You are more likely to see cheaper flights to State of Washington from Colorado when booking 4 weeks ahead of your departure date. In general, you can expect to find flights to State of Washington for around $197 when searching 4 weeks out.However, flight prices might be lower outside of this timeframe. For example, people recently found flights to State of Washington from Colorado for as low as $170 on momondo.

What cabin class options are available on Colorado to Washington flights?

There are 4 cabin classes available to choose from on Colorado to Washington flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Cheap Colorado to State of Washington flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Colorado to State of Washington

Best Price Found

$44

Fastest flight time

2h 20m

Direct flights

Every day

Airports in State of Washington

4 airports
The best one-way flight to State of Washington from Colorado in the past 72 hours is $44. The best round-trip flight deal from Colorado to State of Washington found on momondo in the last 72 hours is $88.
The fastest flight from Colorado to State of Washington takes 2h 20m
Direct flights go from Colorado to State of Washington every day.
There are 4 airports near State of Washington: Pasco Tri Cities (PSC), Portland (PDX), Spokane (GEG), Seattle/Tacoma Intl (SEA)

  • When did momondo last update prices for flights from Colorado to Washington?

    Prices for flights from Colorado to Washington are updated daily.

  • How many operators does momondo search for flights from Colorado to Washington?

  • How old do you have to be to fly from Colorado to Washington?

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Colorado to Washington.

  • What documentation or ID do you need to fly to Washington?

    The required travel and health documents for your Washington trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Washington. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

  • What is the most popular plane model from Colorado to State of Washington?


Best airlines flying from Colorado to State of Washington

Compare and see reviews for airlines that fly from Colorado to State of Washington with momondo
Airline
Rating
Free Cancellation
Price
FrontierPriceFrom $58Free CancellationRating
5.9
3,283 reviews
Search Frontier flights
Hawaiian AirlinesPriceFrom $108Free CancellationRating
7.9
2,393 reviews
Search Hawaiian Airlines flights
DeltaPriceFrom $108Free CancellationRating
8.0
7,920 reviews
Search Delta flights
SouthwestPriceFrom $124Free CancellationRating
8.0
4,287 reviews
Search Southwest flights
United AirlinesPriceFrom $148Free CancellationRating
7.4
8,685 reviews
Search United Airlines flights
Alaska AirlinesPriceFrom $148Free CancellationRating
8.0
9,918 reviews
Search Alaska Airlines flights
American AirlinesPriceFrom $199Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights

Why use momondo?

Why should I use momondo to find a flight deal from Colorado to Washington?

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Washington from Colorado.

Can I find flights from Colorado to Washington with flexible booking policies on momondo?

All flight searches from Colorado to Washington on momondo can be filtered to show those which offer flexible booking policies.

How can momondo help me find flights from Colorado to Washington?

Once all potential Colorado to Washington flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

I’m not ready to book a flight from Colorado to Washington right now. Can momondo alert me if prices change?

Of course. momondo tracks the price of Colorado to Washington flights. All you need is a valid email address and we will do the rest; it is that quick and easy.


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