$220+ Cheap flights from Denver to Walla Walla (DEN - ALW)
This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 2/12. Fares are subject to change and may not be available on all flights or dates of travel.
DEN — ALW
Oct 12 — Oct 191
Round-trip
1 adult, Economy
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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
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Best
Last-minute
One-way
Cheapest flights from Denver to Walla WallaExplore 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 September 12, 2026.
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 September 12, 2026.
This Alaska Airlines deal was found by Cheapflights users on 9/10. 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.
Wed 12/25:00 pm -
1 stop7h 56m
Mon 12/143:15 pm -
1 stop23h 01m
Deal found 9/10![Alaska Airlines logo]()
$343
This Booking.com deal was found by Cheapflights users on 9/8. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/233:30 pm -
1 stop9h 19m
Sun 10/255:01 am -
1 stop5h 01m
Deal found 9/8![Alaska Airlines logo]()
$439
This Alaska Airlines deal was found by Cheapflights users on 9/7. 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 10/25:41 pm -
1 stop7h 13m
Sun 10/45:01 am -
1 stop5h 01m
Deal found 9/7![Alaska Airlines logo]()
$441
This Alaska Airlines deal was found by Cheapflights users on 9/11. 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.
Fri 9/255:41 pm -
1 stop7h 13m
Mon 9/285:00 am -
1 stop5h 18m
Deal found 9/11![Alaska Airlines logo]()
$459
This Alaska Airlines deal was found by Cheapflights users on 9/7. 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.
Wed 9/237:08 pm -
1 stop5h 46m
Sun 9/275:00 am -
1 stop5h 18m
Deal found 9/7![Alaska Airlines logo]()
$479
Best flights from Denver to Walla WallaDiscover carefully curated flight deals from Denver to Walla Walla that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 12, 2026.
Discover carefully curated flight deals from Denver to Walla Walla that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 12, 2026.
This Alaska Airlines deal was found by Cheapflights users on 9/10. 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.
Wed 12/25:00 pm -
1 stop7h 56m
Mon 12/143:15 pm -
1 stop23h 01m
Deal found 9/10![Alaska Airlines logo]()
$343
This Alaska Airlines deal was found by Cheapflights users on 9/7. 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 10/25:41 pm -
1 stop7h 13m
Sun 10/45:01 am -
1 stop5h 01m
Deal found 9/7![Alaska Airlines logo]()
$441
This Alaska Airlines deal was found by Cheapflights users on 9/7. 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.
Wed 9/237:08 pm -
1 stop5h 46m
Sun 9/275:00 am -
1 stop5h 18m
Deal found 9/7![Alaska Airlines logo]()
$479
This Booking.com deal was found by Cheapflights users on 9/10. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/257:49 pm -
1 stop5h 00m
Sun 11/292:59 pm -
1 stop19h 22m
Deal found 9/10![Alaska Airlines logo]()
$536
This Booking.com deal was found by Cheapflights users on 9/10. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/105:57 pm -
1 stop6h 52m
Mon 10/193:08 pm -
1 stop18h 54m
Deal found 9/10![Alaska Airlines logo]()
$550
Last-minute flights from Denver to Walla WallaDiscover last-minute flight deals from Denver to Walla Walla. Data last updated September 12, 2026 and is based on user searches.
Discover last-minute flight deals from Denver to Walla Walla. Data last updated September 12, 2026 and is based on user searches.
This Alaska Airlines deal was found by Cheapflights users on 9/7. 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.
Wed 9/237:08 pm -
1 stop5h 46m
Sun 9/275:00 am -
1 stop5h 18m
Deal found 9/7![Alaska Airlines logo]()
$479
This Alaska Airlines deal was found by Cheapflights users on 9/11. 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.
Fri 9/255:41 pm -
1 stop7h 13m
Mon 9/285:00 am -
1 stop5h 18m
Deal found 9/11![Alaska Airlines logo]()
$459
This Alaska Airlines deal was found by Cheapflights users on 9/7. 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 10/25:41 pm -
1 stop7h 13m
Sun 10/45:01 am -
1 stop5h 01m
Deal found 9/7![Alaska Airlines logo]()
$441
This Booking.com deal was found by Cheapflights users on 9/10. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/105:57 pm -
1 stop6h 52m
Mon 10/193:08 pm -
1 stop18h 54m
Deal found 9/10![Alaska Airlines logo]()
$550
This Booking.com deal was found by Cheapflights users on 9/8. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/233:30 pm -
1 stop9h 19m
Sun 10/255:01 am -
1 stop5h 01m
Deal found 9/8![Alaska Airlines logo]()
$439
One-way flights from Denver to Walla WallaSearch for one-way flight options from Denver to Walla Walla. Find affordable one-way fares based on user searches. Data last updated September 12, 2026.
Search for one-way flight options from Denver to Walla Walla. Find affordable one-way fares based on user searches. Data last updated September 12, 2026.
This Alaska Airlines deal was found by Cheapflights users on 9/7. 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 2/129:00 am -
1 stop6h 27m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/7![Alaska Airlines logo]()
$220
This American Airlines deal was found by Cheapflights users on 9/11. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/212:23 pm -
2 stops12h 33m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/11![American Airlines logo]()
$265
This Alaska Airlines deal was found by Cheapflights users on 9/11. 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.
Wed 12/212:49 pm -
1 stop26h 38m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/11![Alaska Airlines logo]()
$297
This Alaska Airlines deal was found by Cheapflights users on 9/11. 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.
Thu 9/247:30 pm -
1 stop5h 24m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/11![Alaska Airlines logo]()
$305
This Alaska Airlines deal was found by Cheapflights users on 9/8. 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 10/117:53 am -
2 stops7h 35m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/8![Alaska Airlines logo]()
$503
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 September 12, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $343 (Alaska Airlines) |
One-way from | $220 (Alaska Airlines) |
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 7,457,451 searches. Data last updated September 12, 2026.
Use the filters below to find and compare flights from Denver to Walla Walla that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
DenverWalla Walla
DEN Denver Intl - ALW Walla Walla
DENALW
Denver Intl
Fri 2/12
9:00 am-2:27 pm
1 stop6h 27m
Walla Walla
Wed 12/31
12:00 am-1:00 am
Nonstop0h 00m
$220
DenverWalla Walla
DEN Denver Intl - ALW Walla Walla
DENALW
Denver Intl
Wed 12/2
12:23 pm-11:56 pm
2 stops12h 33m
Walla Walla
Wed 12/31
12:00 am-1:00 am
Nonstop0h 00m
$265
DenverWalla Walla
DEN Denver Intl - ALW Walla Walla
DENALW
Denver Intl
Wed 12/2
12:49 pm-2:27 pm
1 stop26h 38m
Walla Walla
Wed 12/31
12:00 am-1:00 am
Nonstop0h 00m
$297
Quickest round-trip
DenverWalla Walla
DEN Denver Intl - ALW Walla Walla
DENALW
Denver Intl
Thu 9/24
7:30 pm-11:54 pm
1 stop5h 24m
Walla Walla
Wed 12/31
12:00 am-1:00 am
Nonstop0h 00m
$305
DenverWalla Walla
DEN Denver Intl - ALW Walla Walla
DENALW
Denver Intl
Wed 12/2
5:00 pm-11:56 pm
1 stop7h 56m
Walla Walla
Mon 12/14
3:15 pm-3:16 pm
1 stop23h 01m
$343
DenverWalla Walla
DEN Denver Intl - ALW Walla Walla
DENALW
Denver Intl
Fri 10/2
5:41 pm-11:54 pm
1 stop7h 13m
Walla Walla
Sun 10/4
5:01 am-11:02 am
1 stop5h 01m
$441
DenverWalla Walla
DEN Denver Intl - ALW Walla Walla
DENALW
Denver Intl
Wed 9/23
7:08 pm-11:54 pm
1 stop5h 46m
Walla Walla
Sun 9/27
5:00 am-11:18 am
1 stop5h 18m
$479
DenverWalla Walla
DEN Denver Intl - ALW Walla Walla
DENALW
Denver Intl
Wed 11/25
7:49 pm-11:49 pm
1 stop5h 00m
Walla Walla
Sun 11/29
2:59 pm-11:21 am
1 stop19h 22m
$536
DenverWalla Walla
DEN Denver Intl - ALW Walla Walla
DENALW
Denver Intl
Sat 10/10
5:57 pm-11:49 pm
1 stop6h 52m
Walla Walla
Mon 10/19
3:08 pm-11:02 am
1 stop18h 54m
$550
Sorted by cheapest first
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 September.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars |
- 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 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 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.
DEN-ALW
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.
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.
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