HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Denver

$194+ Cheap flights from Walla Walla to Denver (ALW - DEN)

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 3/19. Fares are subject to change and may not be available on all flights or dates of travel.
ALW — DEN
Mar 28 — Apr 41
Sat 3/28
Sat 4/4
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Walla Walla to Denver 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 Walla Walla to Denver

Cheapest flights from Walla Walla to Denver
Explore the most affordable flight options available from Walla Walla to Denver. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 26, 2026.

This Alaska Airlines deal was found by Cheapflights users on 2/24. 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.
Tue 3/243:37 pm
ALW
-
DEN
1 stop7h 19m
Alaska Airlines
Tue 4/147:00 am
DEN
-
ALW
1 stop9h 04m
Alaska Airlines
Deal found 2/24$289
This Alaska Airlines deal was found by Cheapflights users on 2/25. 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.
Thu 3/124:26 pm
ALW
-
DEN
1 stop6h 33m
Alaska Airlines
Mon 3/167:52 pm
DEN
-
ALW
1 stop5h 06m
Alaska Airlines
Deal found 2/25$359
This Travelocity deal was found by Cheapflights users on 2/22. 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.
Tue 8/115:13 am
ALW
-
DEN
2 stops15h 27m
Alaska Airlines
Fri 8/149:05 pm
DEN
-
ALW
1 stop18h 37m
Alaska Airlines
Deal found 2/22$390
This Travelocity deal was found by Cheapflights users on 2/23. 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.
Wed 6/243:22 pm
ALW
-
DEN
2 stops18h 14m
Alaska Airlines
Sat 6/276:00 am
DEN
-
ALW
1 stop9h 42m
Alaska Airlines
Deal found 2/23$419
This Expedia deal was found by Cheapflights users on 2/24. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 3/64:26 pm
ALW
-
DEN
1 stop6h 33m
Alaska Airlines
Tue 3/107:00 am
DEN
-
ALW
1 stop9h 46m
Alaska Airlines
Deal found 2/24$434
This Alaska Airlines deal was found by Cheapflights users on 2/24. 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.
Sun 8/23:22 pm
ALW
-
DEN
1 stop6h 25m
Alaska Airlines
Fri 8/74:35 pm
DEN
-
ALW
1 stop8h 24m
Alaska Airlines
Deal found 2/24$435

Find flight deals from Walla Walla to Denver

Discover tips and strategies to find the most affordable flight options for your journey from Walla Walla (ALW) to Denver (DEN). 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 February 26, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$289
(Alaska Airlines)

One-way from

$194
(Alaska Airlines)
Provider with most accurate pricing for Walla Walla-Denver Intl flight deals.
Search Deals
Provider most trusted by Cheapflights users for Walla Walla-Denver Intl flights.
Search Deals
From Walla Walla to Denver Intl
Search Deals
One-way flight from Walla Walla to Denver Intl
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Walla Walla 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, Cheapflights users made 2,558,603 searches. Data last updated February 26, 2026.
Use the filters below to find and compare flights from Walla Walla to Denver that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Walla WallaDenver

ALW - DEN

ALWDEN

Walla Walla

Tue 3/24

3:37 pm-11:44 pm

2 stops31h 07m

Denver Intl

Tue 4/14

7:00 am-11:59 pm

1 stop17h 59m

$338

Walla WallaDenver

ALW - DEN

ALWDEN

Walla Walla

Fri 4/3

3:44 pm-11:56 pm

1 stop7h 12m

Denver Intl

Sun 4/5

7:00 am-3:04 pm

1 stop9h 04m

$469

Walla WallaDenver

ALW - DEN

ALWDEN

Walla Walla

Mon 3/23

3:37 pm-10:51 am

1 stop18h 14m

Denver Intl

Mon 3/30

7:00 am-3:04 pm

1 stop9h 04m

$487

Walla WallaDenver

ALW - DEN

ALWDEN

Walla Walla

Tue 8/11

5:13 am-6:09 pm

2 stops11h 56m

Denver Intl

Fri 8/14

6:00 am-2:42 pm

2 stops9h 42m

$492

Walla WallaDenver

ALW - DEN

ALWDEN

Walla Walla

Thu 3/12

4:26 pm-10:42 am

2 stops17h 16m

Denver Intl

Mon 3/16

7:00 am-3:46 pm

1 stop9h 46m

$501

Walla WallaDenver

ALW - DEN

ALWDEN

Walla Walla

Fri 4/10

3:44 pm-11:56 pm

1 stop7h 12m

Denver Intl

Sun 4/12

7:00 am-11:59 pm

1 stop17h 59m

$513

Walla WallaDenver

ALW - DEN

ALWDEN

Walla Walla

Wed 3/11

4:26 pm-6:56 pm

1 stop25h 30m

Denver Intl

Sun 3/15

11:38 am-3:46 pm

2 stops29h 08m

$518

Walla WallaDenver

ALW - DEN

ALWDEN

Walla Walla

Thu 3/19

3:37 pm-11:56 pm

1 stop7h 19m

$194

Walla WallaDenver

ALW - DEN

ALWDEN

Walla Walla

Sun 4/5

5:30 am-6:28 pm

2 stops35h 58m

$396

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/23

Sorted by cheapest first

Compare providers for flights from Walla Walla to Denver

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 Walla Walla to Denver in February.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 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 Walla Walla-Denver flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Walla Walla-Denver flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Walla Walla-Denver flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Walla Walla-Denver flights, Cheapflights users trust FlightHub the most. FlightHub 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 Walla Walla-Denver 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 Walla Walla to Denver

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

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

Currently, June is the cheapest month in which you can book a flight from Walla Walla to Denver (average of $104). Flying from Walla Walla to Denver in November is currently the most expensive (average of $231). 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.

Reviews of airlines servicing Denver

Get insights into the airlines that provide service to Denver. 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 Denver. Reviews last updated February 26, 2026.
Get a feel of what it's like to fly with Alaska Airlines from Walla Walla to Denver by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very good
11,959 reviews

Overall

8.0

Crew

8.5

Comfort

7.8

Boarding

8.1

Entertainment

7.0

Food

7.1

Reviews

1 / 20
4.0
Okay

Anonymous,Dec 2025

SEA - MSY

I really got a lesson in upgrades. I let my seat get chosen . Both times a middle seat...on purpose ...even when we were not full. That's petty I sat behind the first class . They got more than 1 drink ...and a snack . .and the staff actually talked to them...behind a see thru shawl/sheet in the aisle....... You could see over the seats just fine and you could hear the voices just fine. But the sheet let You KNOW. Your not welcome here. For a moment I regretted not spending 300 dollars per seat so I could see a smile and eat a sandwhich and enjoy my seat . The married couple drank champain and laughed and flirted with each other. It looked so happy and care free MONEY really does buy happiness ..the hateful glares and sighs from my seat mates brought me back to reality I wasn't rich and I still had 2 hours left in this middle seat.
Alaska Airlines
8.0
Very good
11,959 reviews
Alaska Airlines
8.0
Very good
11,959 reviews

Overall

8.0

Crew

8.5

Comfort

7.8

Boarding

8.1

Entertainment

7.0

Food

7.1

Reviews

1 / 20
4.0
Okay

Anonymous,Dec 2025

SEA - MSY

I really got a lesson in upgrades. I let my seat get chosen . Both times a middle seat...on purpose ...even when we were not full. That's petty I sat behind the first class . They got more than 1 drink ...and a snack . .and the staff actually talked to them...behind a see thru shawl/sheet in the aisle....... You could see over the seats just fine and you could hear the voices just fine. But the sheet let You KNOW. Your not welcome here. For a moment I regretted not spending 300 dollars per seat so I could see a smile and eat a sandwhich and enjoy my seat . The married couple drank champain and laughed and flirted with each other. It looked so happy and care free MONEY really does buy happiness ..the hateful glares and sighs from my seat mates brought me back to reality I wasn't rich and I still had 2 hours left in this middle seat.

Related info for your journey

Find useful and relevant information for your journey from Walla Walla to Denver. 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 Walla Walla to Denver?

    Departing from Walla Walla to Denver will take you 31h 07m. The distance from Walla Walla to Denver is about 810 mi.

  • What is the cheapest airline to fly from Walla Walla to Denver round-trip?

    According to our current data, Alaska Airlines ($208), offers the cheapest pricing from Walla Walla to Denver.

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

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

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

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

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

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

    Currently, June is the cheapest month in which you can book a flight from Walla Walla to Denver (average of $104). Flying from Walla Walla to Denver in November is currently the most expensive (average of $231). 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

Traveling to a place near Denver?

Book flights to Denver if you plan to visit one of these locations
Thornton
Black Hawk
Lakewood
Broomfield
Westminster
Golden
Centennial
Greeley
Lone Tree
Wheat Ridge
Silverthorne
Cripple Creek
Winter Park
Central City
Glendale
Manitou Springs
Frisco
Fort Morgan
Brighton
Evergreen

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.

Top airline flying from Walla Walla to Denver

Discover the top airline that operate flights from Walla Walla to Denver. 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 February 26, 2026.
AirlineCheapestAverageFlexibilityOn-time
Alaska AirlinesCheapest$208Average$397FlexibilityNo cancel feeOn-time75%

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.