HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Walla Walla

$121+ Cheap flights from Denver to Walla Walla (DEN - ALW)

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 1/31. Fares are subject to change and may not be available on all flights or dates of travel.
DEN — ALW
Jan 11 — Jan 181
Sun 1/11
Sun 1/18
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Denver to Walla Walla with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheap flight deals from Denver to Walla Walla

Cheapest flights from Denver to Walla Walla
Explore the most affordable flight options available from Denver to Walla Walla. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 12, 2025.

This Alaska Airlines deal was found by Cheapflights users on 12/11. 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.
Mon 12/228:00 amDEN - ALW
1 stop6h 43mAlaska Airlines
Sat 12/275:00 amALW - DEN
1 stop17h 59mAlaska Airlines
Deal found 12/11$1,010

Find flight deals from Denver to Walla Walla

Discover tips and strategies to find the most affordable flight options for your journey from Denver (DEN) to Walla Walla (ALW). 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 December 12, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

Expedia
3 stars

Round-trip from

$242
(Alaska Airlines)

One-way from

$121
(Alaska Airlines)
Provider with most accurate pricing for Denver Intl-Walla Walla flight deals.
Search Deals
Provider most trusted by Cheapflights users for Denver Intl-Walla Walla flights.
Search Deals
From Denver Intl to Walla Walla
Search Deals
One-way flight from Denver Intl to Walla Walla
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Denver to Walla Walla 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 December 12, 2025.
Use the filters below to find and compare flights from Denver to Walla Walla that are best for you.

Fly from

Denver

Fly to

Walla Walla

Route

Depart

Return

Price

DenverWalla Walla

DEN - ALW

DENALW

Denver Intl

Fri 1/30

1:37 pm-3:00 pm

1 stop26h 23m

Walla Walla

Wed 2/11

3:40 pm-11:35 pm

1 stop6h 55m

$242

DenverWalla Walla

DEN - ALW

DENALW

Denver Intl

Tue 2/3

7:00 am-12:13 am

1 stop18h 13m

Walla Walla

Wed 2/11

3:40 pm-11:35 pm

1 stop6h 55m

$242

DenverWalla Walla

DEN - ALW

DENALW

Denver Intl

Sat 2/14

7:00 am-3:46 pm

1 stop9h 46m

Walla Walla

Wed 2/18

4:26 pm-6:56 pm

1 stop25h 30m

$252

DenverWalla Walla

DEN - ALW

DENALW

Denver Intl

Sun 2/1

7:00 am-12:13 am

1 stop18h 13m

Walla Walla

Wed 2/11

3:40 pm-11:35 pm

1 stop6h 55m

$262

DenverWalla Walla

DEN - ALW

DENALW

Denver Intl

Fri 1/30

1:37 pm-3:00 pm

1 stop26h 23m

Walla Walla

Mon 2/9

5:00 am-11:35 pm

1 stop17h 35m

$262

DenverWalla Walla

DEN - ALW

DENALW

Denver Intl

Tue 2/3

5:09 pm-12:13 am

1 stop8h 04m

Walla Walla

Mon 2/9

3:40 pm-11:35 pm

1 stop6h 55m

$262

DenverWalla Walla

DEN - ALW

DENALW

Denver Intl

Sat 1/31

7:00 am-12:13 am

1 stop18h 13m

Walla Walla

Mon 2/9

3:40 pm-12:38 pm

1 stop19h 58m

$262

DenverWalla Walla

DEN - ALW

DENALW

Denver Intl

Fri 1/30

1:37 pm-3:00 pm

1 stop26h 23m

Walla Walla

Sun 2/8

3:40 pm-4:13 pm

1 stop23h 33m

$272

DenverWalla Walla

DEN - ALW

DENALW

Denver Intl

Tue 2/3

5:09 pm-12:13 am

1 stop8h 04m

$121

DenverWalla Walla

DEN - ALW

DENALW

Denver Intl

Sat 1/31

5:09 pm-12:13 am

1 stop8h 04m

$121

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/11

Showing 1-10 of 15 results
1
2

Compare providers for flights from Denver to Walla Walla

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Denver to Walla Walla in December.
ProviderPrice AccuracyTrust Score*
FlightHubPrice Accuracy3 starsTrust Score*1 star
ExpediaPrice Accuracy2 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Denver-Walla Walla flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Denver-Walla Walla flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Denver-Walla Walla flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Denver-Walla Walla flights, Cheapflights users trust Expedia the most. Expedia has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Denver-Walla Walla flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Denver to Walla Walla

Have a flexible travel schedule? Discover the best time to fly to Walla Walla 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.

Cheapflights Insights

Everything you need to know about your flight from Denver to Walla Walla

What is the cheapest month to book a flight from Denver to Walla Walla?

Currently, March is the cheapest month in which you can book a flight from Denver to Walla Walla (average of $188). Flying from Denver to Walla Walla in December is currently the most expensive (average of $249). 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.

Related info for your journey

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

  • How long is the flight from Denver to Walla Walla?

    For as low as $242, Alaska Airlines can have you in Walla Walla from Denver in 26h 23m. The distance between Denver and Walla Walla is about 810 mi.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Denver to Walla Walla 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 Walla Walla?

    Currently, March is the cheapest month in which you can book a flight from Denver to Walla Walla (average of $188). Flying from Denver to Walla Walla in December is currently the most expensive (average of $249). 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.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Denver to Walla Walla

See prices for flight routes from nearby airports that may be better suited for you.
Denver to Seattle flights
Denver to Portland flights
Denver to Spokane flights
Colorado Springs to Seattle flights
Denver to Pasco flights
Denver to Everett flights
Durango to Seattle flights
Grand Junction to Seattle flights
Grand Junction to Portland flights
Colorado Springs to Portland flights
Grand Junction to Spokane flights
Montrose to Seattle flights
Vail to Seattle flights
Hayden to Portland flights
Durango to Portland flights
Denver to Bellingham flights
Hayden to Seattle flights
Aspen to Seattle flights
Denver to Pullman flights
Aspen to Portland flights
Colorado Springs to Pasco flights
Vail to Spokane flights
Montrose to Portland flights
Gunnison to Seattle flights
Colorado Springs to Spokane flights
Montrose to Spokane flights
Grand Junction to Pasco flights
Denver to Wenatchee flights
Durango to Spokane flights
Denver to Yakima flights
Aspen to Spokane flights
Gunnison to Portland flights
Aspen to Pasco flights
Colorado Springs to Bellingham flights
Alamosa to Spokane flights
Grand Junction to Yakima flights
Aspen to Bellingham flights
Grand Junction to Wenatchee flights
Cortez to Portland flights

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.