DEN - ALW

$121 Find Cheap Flights from Denver to Walla Walla

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Denver to Walla Walla departing on 9/30. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy

KAYAK searches hundreds of travel sites at once for deals on flights to Walla Walla

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Denver to Walla Walla, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Denver to Walla Walla, as well as popular online travel agencies
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Flight Deals

Cheap Flights from Denver to Walla Walla (DEN-ALW)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Denver to Walla Walla that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Denver to Walla Walla

Fri, Sep 12 - Tue, Sep 23
Alaska Airlines Logo
9:23 pm - 12:18 amDEN-ALW
27h 55m1 stop
Alaska Airlines Logo
1:34 pm - 8:27 pmALW-DEN
5h 53m1 stop
$250Alaska Airlines
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Fri, Sep 12 - Tue, Sep 23
Alaska Airlines Logo
6:17 pm - 12:54 pmDEN-ALW
19h 37m2 stops
Alaska Airlines Logo
1:34 pm - 8:27 pmALW-DEN
5h 53m1 stop
$256Alaska Airlines
Find Deal
Sun, Nov 16 - Tue, Nov 18
Alaska Airlines Logo
7:00 am - 12:16 amDEN-ALW
18h 16m1 stop
Alaska Airlines Logo
5:00 am - 11:59 pmALW-DEN
17h 59m1 stop
$270Alaska Airlines
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Sun, Nov 16 - Tue, Nov 18
Alaska Airlines Logo
7:00 am - 12:16 amDEN-ALW
18h 16m1 stop
Alaska Airlines Logo
3:49 pm - 10:35 amALW-DEN
17h 46m2 stops
$276Alaska Airlines
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Fri, Oct 24 - Sun, Oct 26
Hawaiian Airlines Logo
6:20 pm - 12:17 amDEN-ALW
6h 57m1 stop
Hawaiian Airlines Logo
5:00 am - 12:27 pmALW-DEN
6h 27m1 stop
$288Hawaiian Airlines
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Mon, Sep 8 - Thu, Sep 11
Alaska Airlines Logo
9:23 pm - 12:18 amDEN-ALW
27h 55m1 stop
Alaska Airlines Logo
5:00 am - 10:02 pmALW-DEN
16h 02m1 stop
$298Alaska Airlines
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Fri, Oct 24 - Sun, Oct 26
Alaska Airlines Logo
3:00 pm - 1:02 pmDEN-ALW
23h 02m2 stops
Alaska Airlines Logo
5:00 am - 12:27 pmALW-DEN
6h 27m1 stop
$299Alaska Airlines
Find Deal
Fri, Oct 24 - Sun, Oct 26
Alaska Airlines Logo
3:00 pm - 1:02 pmDEN-ALW
23h 02m2 stops
Alaska Airlines Logo
5:00 am - 10:35 amALW-DEN
28h 35m2 stops
$320Alaska Airlines
Find Deal
Fri, Sep 12 - Tue, Sep 23
Alaska Airlines Logo
6:17 pm - 12:54 pmDEN-ALW
19h 37m2 stops
Alaska Airlines Logo
1:34 pm - 10:44 amALW-DEN
20h 10m2 stops
$321Alaska Airlines
Find Deal
Sun, Nov 16 - Tue, Nov 18
Alaska Airlines Logo
11:31 am - 12:16 amDEN-ALW
13h 45m2 stops
Alaska Airlines Logo
5:00 am - 10:35 amALW-DEN
28h 35m2 stops
$333Alaska Airlines
Find Deal
Booking Insights

KAYAK's insights & trends for Denver to Walla Walla flights

Get data-powered insights and trends into flights from Denver to Walla Walla to help you find the cheapest flights, the best time to fly and much more.

Which airlines provide the cheapest flights from Denver to Walla Walla?

The cheapest round-trip price for the route for each airline clicked by KAYAK users in the last 72 hours.

In the past 3 days, the cheapest round-trip tickets from Denver to Walla Walla were found on Alaska Airlines ($250) and Hawaiian Airlines ($288).

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Good to know

Cheapest flight$121
Flight from Denver to Walla Walla

When to book flights from Denver to Walla Walla

Are your dates flexible? Find out the best times to travel from Denver to Walla Walla based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from Denver to Walla Walla

  • What is the cheapest flight from Denver to Walla Walla?

    In the last 3 days, the lowest price for a flight from Denver to Walla Walla was $121 for a one-way ticket and $250 for a round-trip.

  • Do I need a passport to fly between Denver and Walla Walla?

    A passport is not required to fly from Denver to Walla Walla.

  • Which aircraft models fly most regularly from Denver to Walla Walla?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Denver to Walla Walla?

    oneworld is the only airline alliance operating flights between Denver and Walla Walla.

  • How does KAYAK find such low prices on flights from Denver to Walla Walla?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Denver to Walla Walla.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Denver to Walla Walla?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Walla Walla from Denver is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Denver to Walla Walla?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Walla Walla with an airline and back to Denver with another airline. Booking your flights between Denver and ALW can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Denver to Walla Walla?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Walla Walla from Denver up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top airline flying from Denver to Walla Walla

 
See real verified KAYAK customer reviews for airlines flying from Denver to Walla Walla. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Denver to Walla Walla? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
8.0
Alaska AirlinesOverall score based on 10000 reviews
7.0Entertainment
8.5Crew
7.8Comfort
8.1Boarding
7.1Food
Airline reviews

Would have been nice if my flight was on time and I didn't miss my connection and had to spend the night in Seattle, losing one night at the VRBO I paid for in Sitka. And, my connecting flight was still at the gate when my flight was taxiing to it's gate. But, it took off. Too bad for me. I really can't believe you even want me to review or comment on my experience.

2.0 MediocreAnonymous, Aug 2025ORD - SEA
Read more Alaska Airlines reviews

Would have been nice if my flight was on time and I didn't miss my connection and had to spend the night in Seattle, losing one night at the VRBO I paid for in Sitka. And, my connecting flight was still at the gate when my flight was taxiing to it's gate. But, it took off. Too bad for me. I really can't believe you even want me to review or comment on my experience.

Upon arrival I was disappointed that the assist I requested to get to the baggage claim wasn't provided. The entire baggage area was not clearly marked and I wanted to store my baggage overnight, that wasn't available. I had to take it on the shuttle to the hotel!

The staff was extremely pleasant, and the ride was uneventful… If I were going to a place they serviced, I would take Alaska again

Everything was great. Paid for upgraded economy seat and it was worth it: early boarding, roomy seat, great entertainment choices, free drink!

Horrible. Boarded late, sat on the tarmac for over an hour, missed my connecting flight and had to spend a day in the Seattle airport. I won’t be flying Hawaiian again.

I have mobility problems and requested wheelchair assistance in Seattle and Anchorage and none was provided at all. Very disappointed. Only one gate agent in Seattle asked if I needed assistance boarding my flight in Seattle.... and only after three gate changes.... requiring even more extremely painful walking without assistance.

All airlines seem to be a scam with having to pay force assignment, baggage fees, and completely garbage food. Our flight attendants now seem to have a power trip complex. It’s clear they know we have no other choice if we want to travel so they don’t care and let you know it.

Overall it was good. There was a delay in departure, which is why I did not rate it as excellent.

Seats hurt and can't recline far enough no screens in the back of the seats food or snacks not good

Both flights delayed while the crew blamed it on local festivities instead of the truth of not having enough staff.

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

Information on your arrival and departure airports

Denver (DEN)
Walla Walla (ALW)

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