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$54+ Cheap flights from Denver (DEN) to Washington

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 2/13. Fares are subject to change and may not be available on all flights or dates of travel.
DEN — SEA
Jan 21 — Jan 281
Tue 1/21
Tue 1/28
1 adult, Economy
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Cheap flight deals from Denver to Washington

Discover tips and strategies to find the most affordable flight options for your journey from Denver (DEN) to Washington (USWA). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated January 16, 2025.

Round-trip from

$76
(Cheapflightsfares)

One-way from

$54
(Frontier)
From Denver Intl to Washington
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One-way flight from Denver Intl to Washington
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Find flight deals from Denver to Washington

Cheapest flights from Denver to Washington
Explore the most affordable flight options available from Denver to Washington. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 16, 2025.

This Cheapflightsfares deal was found by Cheapflights users on 1/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 1/309:03 amDEN - PDX
Nonstop2h 58mFrontier
Tue 2/47:35 amPDX - DEN
Nonstop2h 35mFrontier
Deal found 1/16$76
This Cheapflightsfares deal was found by Cheapflights users on 1/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/3010:38 pmDEN - SEA
Nonstop3h 05mFrontier
Thu 5/16:00 amSEA - DEN
Nonstop2h 47mFrontier
Deal found 1/16$97
This United Airlines deal was found by Cheapflights users on 1/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 2/117:50 amDEN - SEA
Nonstop3h 09mUnited Airlines
Mon 2/175:02 amSEA - DEN
Nonstop2h 42mUnited Airlines
Deal found 1/16$117
This Delta deal was found by Cheapflights users on 1/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 2/71:22 pmDEN - SEA
Nonstop3h 13mDelta
Tue 2/113:15 pmSEA - DEN
Nonstop2h 42mDelta
Deal found 1/16$152
This Travelocity deal was found by Cheapflights users on 1/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Travelocity is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 2/2810:30 amDEN - SEA
Nonstop3h 06mMultiple Airlines
Sun 3/28:10 pmSEA - DEN
Nonstop2h 39mMultiple Airlines
Deal found 1/14$158
This Delta deal was found by Cheapflights users on 1/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 2/226:25 amDEN - PSC
1 stop5h 38mDelta
Wed 2/265:43 pmPSC - DEN
1 stop5h 34mDelta
Deal found 1/16$179
This Orbitz deal was found by Cheapflights users on 1/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/2410:53 pmDEN - PDX
1 stop11h 03mMultiple Airlines
Tue 4/295:22 pmPDX - DEN
1 stop5h 37mMultiple Airlines
Deal found 1/16$193
This Delta deal was found by Cheapflights users on 1/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 2/285:40 amDEN - PDX
1 stop4h 36mDelta
Tue 3/45:15 pmPDX - DEN
1 stop6h 02mDelta
Deal found 1/16$197
This Southwest deal was found by Cheapflights users on 1/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 2/152:55 pmDEN - SEA
2 stops7h 40mSouthwest
Wed 2/197:30 amSEA - DEN
Nonstop2h 45mSouthwest
Deal found 1/16$202
This American Airlines deal was found by Cheapflights users on 1/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 2/201:00 pmDEN - SEA
1 stop6h 43mAmerican Airlines
Mon 2/243:00 pmSEA - DEN
1 stop6h 35mAmerican Airlines
Deal found 1/15$210
This Alaska Airlines deal was found by Cheapflights users on 1/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 2/72:07 pmDEN - SEA
1 stop6h 19mAlaska Airlines
Tue 2/116:59 pmSEA - DEN
Nonstop2h 37mAlaska Airlines
Deal found 1/16$222
This Alaska Airlines deal was found by Cheapflights users on 1/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 2/157:42 pmDEN - PDX
1 stop13h 54mAlaska Airlines
Sun 2/1610:56 amPDX - DEN
Nonstop2h 35mAlaska Airlines
Deal found 1/15$247

Find flights from Denver to Washington within your budget

Customize your flight search to find flights from Denver to Washington 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, Cheapflights users made 2,558,603 searches. Data last updated January 16, 2025.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

DenverPortland

DEN - PDX

DENPDX

Denver Intl

Thu 1/30

9:03 am-11:01 am

Nonstop2h 58m

Portland

Tue 2/4

7:35 am-11:10 am

Nonstop2h 35m

$76

DenverSeattle

DEN - SEA

DENSEA

Denver Intl

Wed 4/30

10:38 pm-12:43 am

Nonstop3h 05m

Seattle/Tacoma Intl

Thu 5/1

6:00 am-9:47 am

Nonstop2h 47m

$97

DenverSeattle

DEN - SEA

DENSEA

Denver Intl

Tue 2/11

7:50 am-9:59 am

Nonstop3h 09m

Seattle/Tacoma Intl

Mon 2/17

5:02 am-8:44 am

Nonstop2h 42m

$117

DenverSeattle

DEN - SEA

DENSEA

Denver Intl

Tue 2/18

7:00 am-9:16 am

Nonstop3h 16m

Seattle/Tacoma Intl

Mon 2/24

1:36 pm-8:35 pm

1 stop5h 59m

$148

DenverSeattle

DEN - SEA

DENSEA

Denver Intl

Fri 2/7

7:50 pm-10:07 pm

Nonstop3h 17m

Seattle/Tacoma Intl

Tue 2/11

7:55 pm-11:42 pm

Nonstop2h 47m

$152

DenverPortland

DEN - PDX

DENPDX

Denver Intl

Sat 3/1

7:50 pm-11:58 pm

1 stop5h 08m

Portland

Tue 3/4

10:15 am-3:20 pm

1 stop4h 05m

$177

DenverPasco

DEN - PSC

DENPSC

Denver Intl

Sat 2/22

6:25 am-11:03 am

1 stop5h 38m

Pasco Tri Cities

Wed 2/26

5:43 pm-12:17 am

1 stop5h 34m

$179

DenverPortland

DEN - PDX

DENPDX

Denver Intl

Thu 4/24

10:53 pm-8:56 am

1 stop11h 03m

Portland

Tue 4/29

5:22 pm-11:59 pm

1 stop5h 37m

$193

DenverSeattle

DEN - SEA

DENSEA

Denver Intl

Sat 2/15

2:55 pm-9:35 pm

2 stops7h 40m

Seattle/Tacoma Intl

Wed 2/19

7:30 am-11:15 am

Nonstop2h 45m

$202

DenverPortland

DEN - PDX

DENPDX

Denver Intl

Wed 3/12

7:45 am-12:37 pm

1 stop5h 52m

Portland

Wed 3/12

7:07 pm-10:40 pm

Nonstop2h 33m

$207

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/16

Showing 1-10 of 57 results
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Best time to book a flight from Denver to Washington

Have a flexible travel schedule? Discover the best time to fly to Washington from Denver with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Travel insights for flights from Denver to Washington

Get recent, data-driven insights about flights from Denver to Washington including ideal travel times, pricing trends, and more.

What is the cheapest month to book a flight from Denver to State of Washington?

Currently, January is the cheapest month in which you can book a flight from Denver to State of Washington (average of $238). Flying from Denver to State of Washington in July is currently the most expensive (average of $411). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from DEN to WA?

Find hourly flight availability from Denver to Washington. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated January 16, 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Denver to State of Washington as you normally would.

Weekly flight availability from Denver to State of Washington

Explore weekly flight availability from Denver to Washington. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated January 16, 2025.

The most flights from DEN to USWA are scheduled on a Thursday (32 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (10 on average).

Rainfall in Washington by month

Plan your trip to Washington by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in State of Washington ranges from 0.7 - 6.6 inches per month. November is typically the wettest month, when rainfall can reach 6.6 in. July is typically the driest time to visit State of Washington when rainfall is around 0.7 in.

Temperature in Washington by month

Plan your trip to Washington by taking into account the average temperature totals by month.

If weather is an important factor for your trip to State of Washington, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 66.2 F. Travelers looking to avoid the cold should look outside of December, when temperatures are typically at their lowest (around 41.0 F).

Reviews of airlines servicing Washington

Get insights into the airlines that provide service to Washington. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Washington. Reviews last updated January 16, 2025.
Read reviews from past customers who have flown Frontier, American Airlines and Delta from Denver to Washington. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Southwest
8.1
Very good
4,659 reviews

Food

7.2

Crew

8.7

Comfort

8.1

Entertainment

7.7

Boarding

8.2

Overall

8.1

Reviews

1 / 10

We BARELY made the connection and when we got onboard we were treated like disobedient children who should have arrived earlier because we had to ask other passengers to move so we could sit with our kids. The flight attendants on the first flight were nice but the second one, they were snippy and fairly rude.

Southwest
8.1
Very good
4,659 reviews
Southwest
8.1
Very good
4,659 reviews

Food

7.2

Crew

8.7

Comfort

8.1

Entertainment

7.7

Boarding

8.2

Overall

8.1

Reviews

1 / 10

We BARELY made the connection and when we got onboard we were treated like disobedient children who should have arrived earlier because we had to ask other passengers to move so we could sit with our kids. The flight attendants on the first flight were nice but the second one, they were snippy and fairly rude.

Alaska Airlines
8.0
Very good
9,681 reviews
Southwest
8.1
Very good
4,659 reviews

Food

7.2

Crew

8.7

Comfort

8.1

Entertainment

7.7

Boarding

8.2

Overall

8.1

Reviews

1 / 10

We BARELY made the connection and when we got onboard we were treated like disobedient children who should have arrived earlier because we had to ask other passengers to move so we could sit with our kids. The flight attendants on the first flight were nice but the second one, they were snippy and fairly rude.

Delta
8.0
Very good
8,511 reviews
Southwest
8.1
Very good
4,659 reviews

Food

7.2

Crew

8.7

Comfort

8.1

Entertainment

7.7

Boarding

8.2

Overall

8.1

Reviews

1 / 10

We BARELY made the connection and when we got onboard we were treated like disobedient children who should have arrived earlier because we had to ask other passengers to move so we could sit with our kids. The flight attendants on the first flight were nice but the second one, they were snippy and fairly rude.

United Airlines
7.4
Good
8,965 reviews
Southwest
8.1
Very good
4,659 reviews

Food

7.2

Crew

8.7

Comfort

8.1

Entertainment

7.7

Boarding

8.2

Overall

8.1

Reviews

1 / 10

We BARELY made the connection and when we got onboard we were treated like disobedient children who should have arrived earlier because we had to ask other passengers to move so we could sit with our kids. The flight attendants on the first flight were nice but the second one, they were snippy and fairly rude.

American Airlines
7.2
Good
10,000 reviews
Southwest
8.1
Very good
4,659 reviews

Food

7.2

Crew

8.7

Comfort

8.1

Entertainment

7.7

Boarding

8.2

Overall

8.1

Reviews

1 / 10

We BARELY made the connection and when we got onboard we were treated like disobedient children who should have arrived earlier because we had to ask other passengers to move so we could sit with our kids. The flight attendants on the first flight were nice but the second one, they were snippy and fairly rude.

Related info for your journey

Find useful and relevant information for your journey from Denver to Washington. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from Denver to Washington?

    For a flight from Denver to Washington, you will be flying from Denver Intl. Denver Intl (DEN) is just 18.5 mi from the center of the city.

  • How popular is this Denver to State of Washington flight route?

    The Denver Intl to Washington flight path was viewed by 218 users in the past month. Keep an eye out for changes in search interest prior to high and low season.

  • What are the cheapest airlines to fly from Denver to State of Washington one-way?

    The cheapest airlines for a one-way flight from Denver to State of Washington are Frontier ($54), American Airlines ($80), and United Airlines ($85).

  • What are the most popular routes from Denver to State of Washington?

    The most popular route from Denver to State of Washington is Denver Intl - Seattle/Tacoma Intl. You may also consider Denver Intl - Portland or Denver Intl - Spokane.

  • What are the most reliable airlines from Denver to State of Washington?

    Looking for the most reliable airlines to get you to your destination on time? Our data shows these are most likely to get you from Denver to State of Washington on time: Aeromexico (100%), Condor (93%), STARLUX Airlines (93%).

  • What are the cheapest flights from Denver to State of Washington?

    On average you can expect to pay $842 for a flight from Denver to State of Washington. The cheapest flight overall is $88 while the most popular route, (Denver Intl - Seattle/Tacoma Intl) is currently priced at $75.

  • Can I find deals for flights from Denver to Washington that include hotel bookings?

    Yes. In addition to deals on Denver to Washington flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Denver to Washington?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Denver to Washington.

  • Can I find deals for business class flights from Denver to Washington?

    Yes. Cheapflights offers flight deals from Denver to Washington by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Denver to State of Washington?

    Currently, January is the cheapest month in which you can book a flight from Denver to State of Washington (average of $238). Flying from Denver to State of Washington in July is currently the most expensive (average of $411). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

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Alternative routes for Denver to Washington

See prices for flight routes from nearby airports that may be better suited for you.
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Denver to Sarasota flights

Top 5 airlines flying from Denver to Washington

Discover the top 5 airlines that operate flights from Denver to Washington. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated January 16, 2025.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$48Average$135FlexibilityNo cancel feeOn-time62%
DeltaCheapest$88Average$273FlexibilityNo cancel feeOn-timeN/A
SouthwestCheapest$127Average$300FlexibilityNo cancel feeOn-time63%
Alaska AirlinesCheapest$128Average$386FlexibilityNo cancel feeOn-time75%
United AirlinesCheapest$134Average$387FlexibilityNo cancel feeOn-time69%
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