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Cheap flights from Washington to Denver from $29

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Washington to Denver departing on 1/5. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

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Cheap round-trip flights

Enter your travel dates to find the best prices.
Frontier Logo
12:45 pm - 4:38 pm
PAE
-
DEN
2h 53mnonstop
Frontier Logo
10:43 am - 12:57 pm
DEN
-
PAE
3h 14mnonstop
$57Frontier
Mon, Jan 5 - Mon, Jan 12
Frontier Logo
1:52 pm - 5:39 pm
PAE
-
DEN
2h 47mnonstop
Frontier Logo
10:42 am - 12:52 pm
DEN
-
PAE
3h 10mnonstop
$58Frontier
Mon, Jan 12 - Fri, Jan 16
Frontier Logo
1:52 pm - 5:39 pm
PAE
-
DEN
2h 47mnonstop
Frontier Logo
10:43 am - 12:57 pm
DEN
-
PAE
3h 14mnonstop
$59Frontier
Fri, Jan 9 - Mon, Jan 12
Multiple Airlines Logo
12:34 pm - 4:25 pm
SEA
-
DEN
2h 51mnonstop
Multiple Airlines Logo
7:00 am - 9:11 am
DEN
-
SEA
3h 11mnonstop
$78Multiple Airlines
Thu, Jan 22 - Tue, Jan 27
Multiple Airlines Logo
12:34 pm - 4:25 pm
SEA
-
DEN
2h 51mnonstop
Multiple Airlines Logo
11:49 am - 6:43 pm
DEN
-
SEA
7h 54m1 stop
$82Multiple Airlines
Mon, Jan 26 - Mon, Feb 2
Delta Logo
5:41 pm - 11:25 pm
PSC
-
DEN
4h 44m1 stop
Delta Logo
6:50 pm - 11:09 pm
DEN
-
PSC
5h 19m1 stop
$185Delta
Sat, Feb 7 - Tue, Feb 10
Delta Logo
5:05 am - 3:09 pm
PSC
-
DEN
9h 04m2 stops
Delta Logo
6:50 pm - 11:09 pm
DEN
-
PSC
5h 19m1 stop
$190Delta
Sat, Feb 7 - Tue, Feb 10
United Airlines Logo
5:25 am - 8:53 am
PSC
-
DEN
2h 28mnonstop
United Airlines Logo
7:25 pm - 8:57 pm
DEN
-
PSC
2h 32mnonstop
$209United Airlines
Sat, May 2 - Tue, May 5
United Airlines Logo
5:00 am - 8:40 am
PSC
-
DEN
2h 40mnonstop
United Airlines Logo
7:30 pm - 9:13 pm
DEN
-
PSC
2h 43mnonstop
$228United Airlines
Thu, Jan 29 - Mon, Feb 2
American Airlines Logo
2:47 pm - 10:30 pm
PSC
-
DEN
6h 43m1 stop
American Airlines Logo
7:50 am - 1:33 pm
DEN
-
PSC
6h 43m1 stop
$229American Airlines
Fri, Jan 9 - Wed, Jan 14

Frontier flights from State of Washington to Denver

Our best Frontier deals on State of Washington to Denver flight tickets
Frontier
Jan 5
PAE12:45 pmEverett Paine Field
2h 53m
DEN4:38 pmDenver Intl
Jan 12
DEN10:43 amDenver Intl
3h 14m
PAE12:57 pmEverett Paine Field
$57
Find similar
Frontier
Jan 12
PAE1:52 pmEverett Paine Field
2h 47m
DEN5:39 pmDenver Intl
Jan 16
DEN10:42 amDenver Intl
3h 10m
PAE12:52 pmEverett Paine Field
$58
Find similar
Frontier
Jan 9
PAE1:52 pmEverett Paine Field
2h 47m
DEN5:39 pmDenver Intl
Jan 12
DEN10:43 amDenver Intl
3h 14m
PAE12:57 pmEverett Paine Field
$59
Find similar

Alaska Airlines flights from State of Washington to Denver

Our best Alaska Airlines deals on State of Washington to Denver flight tickets
Alaska Airlines
Feb 21
SEA8:30 amSeattle/Tacoma Intl
2h 44m
DEN12:14 pmDenver Intl
Feb 24
DEN7:00 amDenver Intl
3h 10m
SEA9:10 amSeattle/Tacoma Intl
$96
Find similar
Alaska Airlines
Mar 14
SEA8:30 amSeattle/Tacoma Intl
2h 44m
DEN12:14 pmDenver Intl
Mar 18
DEN5:15 pmDenver Intl
3h 00m
SEA7:15 pmSeattle/Tacoma Intl
$116
Find similar
Alaska Airlines
Jan 6
SEA9:57 amSeattle/Tacoma Intl
7h 18m
1 stop
DEN6:15 pmDenver Intl
Jan 8
DEN7:00 amDenver Intl
3h 11m
SEA9:11 amSeattle/Tacoma Intl
$126
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from State of Washington to Denver that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 832,500 searches. Data last updated December 14, 2025.
Use the filters below to find and compare flights from Washington to Denver that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

EverettDenver

PAE - DEN

PAEDEN

Everett Paine Field

Mon 1/5

12:45 pm-4:38 pm

Nonstop2h 53m

Denver Intl

Mon 1/12

10:43 am-12:57 pm

Nonstop3h 14m

$57

EverettDenver

PAE - DEN

PAEDEN

Everett Paine Field

Mon 1/12

1:52 pm-5:39 pm

Nonstop2h 47m

Denver Intl

Fri 1/16

10:42 am-12:52 pm

Nonstop3h 10m

$58

EverettDenver

PAE - DEN

PAEDEN

Everett Paine Field

Fri 1/9

1:52 pm-5:39 pm

Nonstop2h 47m

Denver Intl

Mon 1/12

10:43 am-12:57 pm

Nonstop3h 14m

$59

SeattleDenver

SEA - DEN

SEADEN

Seattle/Tacoma Intl

Thu 1/22

12:34 pm-4:25 pm

Nonstop2h 51m

Denver Intl

Tue 1/27

7:00 am-9:11 am

Nonstop3h 11m

$78

SeattleDenver

SEA - DEN

SEADEN

Seattle/Tacoma Intl

Mon 1/26

12:34 pm-4:25 pm

Nonstop2h 51m

Denver Intl

Mon 2/2

11:49 am-6:43 pm

1 stop7h 54m

$82

PascoDenver

PSC - DEN

PSCDEN

Pasco Tri Cities

Sat 2/7

5:41 pm-11:25 pm

1 stop4h 44m

Denver Intl

Tue 2/10

6:50 pm-11:09 pm

1 stop5h 19m

$185

PascoDenver

PSC - DEN

PSCDEN

Pasco Tri Cities

Sat 2/7

5:05 am-3:09 pm

2 stops9h 04m

Denver Intl

Tue 2/10

6:50 pm-11:09 pm

1 stop5h 19m

$190

PascoDenver

PSC - DEN

PSCDEN

Pasco Tri Cities

Sat 5/2

5:25 am-8:53 am

Nonstop2h 28m

Denver Intl

Tue 5/5

7:25 pm-8:57 pm

Nonstop2h 32m

$209

PascoDenver

PSC - DEN

PSCDEN

Pasco Tri Cities

Thu 1/29

5:00 am-8:40 am

Nonstop2h 40m

Denver Intl

Mon 2/2

7:30 pm-9:13 pm

Nonstop2h 43m

$228

PascoDenver

PSC - DEN

PSCDEN

Pasco Tri Cities

Fri 1/9

2:47 pm-10:30 pm

1 stop6h 43m

Denver Intl

Wed 1/14

7:50 am-1:33 pm

1 stop6h 43m

$229

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Denver from

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

The cheapest month to fly to Denver from State of Washington is in January. Flight prices, which tend to average around $179, are often lower during this time because this is during the off-season. If you don’t want to visit Denver in January, then you should wait until September to fly from State of Washington, when ticket prices are also cheap, with an average price of $197.

What is the cheapest day to depart on your flight to Denver?

The cheapest day to depart on your flight to Denver is on a Friday when prices can be found for as low as $273. This is often the case because there is less demand to fly during this day of the week. The most expensive day to fly to Denver is Monday, with ticket prices averaging around $344.

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

The cheapest time of day to fly to Denver is at noon when flights can be purchased for as low as $237. Flights in the morning are often more expensive with an average ticket price of $328.

What is the cheapest Washington to Denver Intl flight route?

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

How far in advance should I book a flight to Denver?

You are more likely to see cheaper flights to Denver from State of Washington when booking weeks ahead of your departure date. In general, you can expect to find flights to Denver for around $215 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Denver from State of Washington for as low as $179 on momondo.

What cabin class options are available on Washington to Denver Intl flights?

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

Can stopping save me money on State of Washington to Denver flights?

No. A direct flight is the cheapest option for a flight between State of Washington to Denver.

Cheap State of Washington to Denver flight deals and tips

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

Best Price Found

$77

Fastest flight time

2h 13m

Direct flights

Every day

Airports in Denver

1 airport
The best one-way flight to Denver from State of Washington in the past 72 hours is $77. The best round-trip flight deal from State of Washington to Denver found on momondo in the last 72 hours is $75.
The fastest flight from State of Washington to Denver takes 2h 13m
Direct flights go from State of Washington to Denver every day.
There is 1 airport in Denver. From State of Washington there are direct flights to Denver Intl (DEN).
Search flight deals

  • When did momondo last update prices for flights from Washington to Denver Intl Airport?

    Prices for flights from Washington to Denver Intl Airport refresh daily.

  • How many operators does momondo search for flights from Washington to Denver Intl Airport?

  • How old do you have to be to fly from Washington to Denver Intl Airport?

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Washington to Denver Intl Airport.

  • What documentation or ID do you need to fly to Denver Intl Airport?

    The necessary travel and health documents for your Denver Intl Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

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

Best airlines flying from State of Washington to Denver

Compare and see reviews for airlines that fly from State of Washington to Denver with momondo
Airline
Rating
Free Cancellation
Price
FrontierPriceFrom $59Free CancellationRating
5.8
3,081 reviews
Search Frontier flights
Hawaiian AirlinesPriceFrom $87Free CancellationRating
7.8
2,819 reviews
Search Hawaiian Airlines flights
DeltaPriceFrom $109Free CancellationRating
7.9
8,006 reviews
Search Delta flights
SouthwestPriceFrom $136Free CancellationRating
7.9
4,250 reviews
Search Southwest flights
Alaska AirlinesPriceFrom $148Free CancellationRating
8.0
11,450 reviews
Search Alaska Airlines flights
United AirlinesPriceFrom $149Free CancellationRating
7.4
9,093 reviews
Search United Airlines flights

Traveling to a place near Denver?

Book flights to Denver if you plan to visit one of these locations
Breckenridge
Estes Park
Black Hawk
Aurora
Fort Collins
Keystone
Cripple Creek
Manitou Springs
Longmont
Boulder
Greeley
Lakewood
Thornton
Westminster
Winter Park
Copper Mountain
Silverthorne
Frisco
Centennial
Grand Lake

Why use momondo?

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

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Washington to Denver. momondo saves you time and could save you money on your trip.

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

momondo does allow users to show only those flights to Denver from Washington which offer a flexible booking policy as well as other useful filters and features.

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

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Denver from Washington.

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

Yes. momondo can track prices for Washington to Denver flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

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