When did momondo last update prices for flights from Denver Intl Airport to Walla Walla Airport?

Prices for flights from Denver Intl Airport to Walla Walla Airport are refreshed on a daily basis.

How old do you have to be to fly from Denver Intl Airport to Walla Walla Airport?

The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Denver Intl Airport to Walla Walla Airport.

What documentation or ID do you need to fly to Walla Walla Airport?

The necessary travel and health documents for your Walla Walla Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

$260 Cheap Flights from Denver to Walla Walla in 2026

Find the cheapest flights from Denver to Walla Walla

Round-trip

One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

5:57 pm - 11:49 pmDEN Denver Intl-ALW Walla Walla

6h 52m1 stop Seattle/Tacoma Intl

3:13 pm - 10:38 pmALW Walla Walla-DEN Denver Intl

6h 25m1 stop Seattle/Tacoma Intl

$359Alaska Airlines

Sat, Oct 31 - Tue, Nov 3

5:57 pm - 11:49 pmDEN Denver Intl-ALW Walla Walla

6h 52m1 stop Seattle/Tacoma Intl

5:01 am - 2:08 pmALW Walla Walla-DEN Denver Intl

8h 07m1 stop Seattle/Tacoma Intl

$379Alaska Airlines

Thu, Oct 8 - Mon, Oct 12

7:08 pm - 11:54 pmDEN Denver Intl-ALW Walla Walla

5h 46m1 stop Seattle/Tacoma Intl

2:03 pm - 11:19 pmALW Walla Walla-DEN Denver Intl

8h 16m1 stop Seattle/Tacoma Intl

$399Alaska Airlines

Tue, Sep 15 - Sat, Sep 19

12:31 pm - 11:49 pmDEN Denver Intl-ALW Walla Walla

12h 18m2 stops San Diego Seattle/Tacoma Intl

3:13 pm - 10:38 pmALW Walla Walla-DEN Denver Intl

6h 25m1 stop Seattle/Tacoma Intl

$406Alaska Airlines

Sat, Oct 31 - Tue, Nov 3

5:41 pm - 11:54 pmDEN Denver Intl-ALW Walla Walla

7h 13m1 stop Seattle/Tacoma Intl

5:00 am - 11:18 amALW Walla Walla-DEN Denver Intl

5h 18m1 stop Seattle/Tacoma Intl

$419Alaska Airlines

Thu, Sep 10 - Sun, Sep 13

6:17 am - 11:54 pmDEN Denver Intl-ALW Walla Walla

18h 37m2 stops San Diego Seattle/Tacoma Intl

5:00 am - 11:18 amALW Walla Walla-DEN Denver Intl

5h 18m1 stop Seattle/Tacoma Intl

$426Alaska Airlines

Wed, Sep 23 - Sat, Sep 26

7:07 am - 2:28 pmDEN Denver Intl-ALW Walla Walla

8h 21m1 stop Seattle/Tacoma Intl

3:13 pm - 5:39 pmALW Walla Walla-DEN Denver Intl

25h 26m1 stop Seattle/Tacoma Intl

$443Alaska Airlines

Sat, Oct 31 - Tue, Nov 3

7:08 pm - 11:54 pmDEN Denver Intl-ALW Walla Walla

5h 46m1 stop Seattle/Tacoma Intl

2:03 pm - 10:52 amALW Walla Walla-DEN Denver Intl

19h 49m2 stops Seattle/Tacoma Intl Portland

$446Alaska Airlines

Tue, Sep 15 - Sat, Sep 19

7:07 am - 11:49 pmDEN Denver Intl-ALW Walla Walla

17h 42m1 stop Seattle/Tacoma Intl

3:13 pm - 10:50 pmALW Walla Walla-DEN Denver Intl

30h 37m2 stops Seattle/Tacoma Intl San Diego

$448Alaska Airlines

Sat, Oct 31 - Tue, Nov 3

7:30 pm - 11:54 pmDEN Denver Intl-ALW Walla Walla

5h 24m1 stop Seattle/Tacoma Intl

5:00 am - 11:04 amALW Walla Walla-DEN Denver Intl

5h 04m1 stop Seattle/Tacoma Intl

$449Alaska Airlines

Fri, Aug 21 - Tue, Aug 25

Cheap last minute flights

Enter your travel dates to find the best prices.

6:15 pm - 11:53 pmDEN Denver Intl-ALW Walla Walla

6h 38m1 stop Seattle/Tacoma Intl

5:00 am - 11:04 amALW Walla Walla-DEN Denver Intl

5h 04m1 stop Seattle/Tacoma Intl

$519Alaska Airlines

Thu, Aug 13 - Mon, Aug 31

6:15 pm - 11:53 pmDEN Denver Intl-ALW Walla Walla

6h 38m1 stop Seattle/Tacoma Intl

3:22 pm - 11:59 pmALW Walla Walla-DEN Denver Intl

7h 37m1 stop Seattle/Tacoma Intl

$529Alaska Airlines

Fri, Aug 14 - Mon, Aug 17

6:15 pm - 11:53 pmDEN Denver Intl-ALW Walla Walla

6h 38m1 stop Seattle/Tacoma Intl

5:00 am - 11:04 amALW Walla Walla-DEN Denver Intl

5h 04m1 stop Seattle/Tacoma Intl

$564Alaska Airlines

Thu, Aug 13 - Mon, Aug 31

6:15 pm - 11:53 pmDEN Denver Intl-ALW Walla Walla

6h 38m1 stop Seattle/Tacoma Intl

1:49 pm - 9:46 pmALW Walla Walla-DEN Denver Intl

6h 57m2 stops Seattle/Tacoma Intl Portland

$626Alaska Airlines

Thu, Aug 13 - Mon, Aug 31

6:15 pm - 11:53 pmDEN Denver Intl-ALW Walla Walla

6h 38m1 stop Seattle/Tacoma Intl

1:49 pm - 9:46 pmALW Walla Walla-DEN Denver Intl

6h 57m2 stops Seattle/Tacoma Intl Portland

$671Alaska Airlines

Thu, Aug 13 - Mon, Aug 31

9:08 pm - 2:42 pmDEN Denver Intl-ALW Walla Walla

18h 34m1 stop Seattle/Tacoma Intl

3:22 pm - 10:45 pmALW Walla Walla-DEN Denver Intl

6h 23m1 stop Seattle/Tacoma Intl

$713Alaska Airlines

Fri, Aug 14 - Sun, Aug 16

6:15 pm - 11:53 pmDEN Denver Intl-ALW Walla Walla

6h 38m1 stop Seattle/Tacoma Intl

3:22 pm - 10:45 pmALW Walla Walla-DEN Denver Intl

6h 23m1 stop Seattle/Tacoma Intl

$728Alaska Airlines

Thu, Aug 13 - Sun, Aug 16

9:08 pm - 2:42 pmDEN Denver Intl-ALW Walla Walla

18h 34m1 stop Seattle/Tacoma Intl

3:22 pm - 10:33 amALW Walla Walla-DEN Denver Intl

18h 11m2 stops Seattle/Tacoma Intl San Diego

$737Alaska Airlines

Fri, Aug 14 - Sun, Aug 16

6:15 pm - 11:53 pmDEN Denver Intl-ALW Walla Walla

6h 38m1 stop Seattle/Tacoma Intl

3:22 pm - 10:33 amALW Walla Walla-DEN Denver Intl

18h 11m2 stops Seattle/Tacoma Intl San Diego

$752Alaska Airlines

Thu, Aug 13 - Sun, Aug 16

11:32 am - 11:53 pmDEN Denver Intl-ALW Walla Walla

13h 21m2 stops San Diego Seattle/Tacoma Intl

1:49 pm - 9:46 pmALW Walla Walla-DEN Denver Intl

6h 57m2 stops Seattle/Tacoma Intl Portland

$829Alaska Airlines

Thu, Aug 13 - Mon, Aug 31

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Alaska Airlines flights from Denver to Walla Walla

Our best Alaska Airlines deals on Denver to Walla Walla flight tickets

Alaska Airlines

Oct 31

DEN5:57 pmDenver Intl

6h 52m

1 stop

ALW11:49 pmWalla Walla

Nov 3

ALW3:13 pmWalla Walla

6h 25m

1 stop

DEN10:38 pmDenver Intl

$359

Alaska Airlines

Oct 8

DEN5:57 pmDenver Intl

6h 52m

1 stop

ALW11:49 pmWalla Walla

Oct 12

ALW5:01 amWalla Walla

8h 07m

1 stop

DEN2:08 pmDenver Intl

$379

Alaska Airlines

Sep 15

DEN7:08 pmDenver Intl

5h 46m

1 stop

ALW11:54 pmWalla Walla

Sep 19

ALW2:03 pmWalla Walla

8h 16m

1 stop

DEN11:19 pmDenver Intl

$399

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

DenverWalla Walla

DEN Denver Intl - ALW Walla Walla

DENALW

Denver Intl

Sat 10/31

5:57 pm-11:49 pm

1 stop6h 52m

Walla Walla

Tue 11/3

3:13 pm-10:38 pm

1 stop6h 25m

$359

DenverWalla Walla

DEN Denver Intl - ALW Walla Walla

DENALW

Denver Intl

Thu 10/8

5:57 pm-11:49 pm

1 stop6h 52m

Walla Walla

Mon 10/12

5:01 am-2:08 pm

1 stop8h 07m

$379

DenverWalla Walla

DEN Denver Intl - ALW Walla Walla

DENALW

Denver Intl

Tue 9/15

7:08 pm-11:54 pm

1 stop5h 46m

Walla Walla

Sat 9/19

2:03 pm-11:19 pm

1 stop8h 16m

$399

DenverWalla Walla

DEN Denver Intl - ALW Walla Walla

DENALW

Denver Intl

Sat 10/31

12:31 pm-11:49 pm

2 stops12h 18m

Walla Walla

Tue 11/3

3:13 pm-10:38 pm

1 stop6h 25m

$406

DenverWalla Walla

DEN Denver Intl - ALW Walla Walla

DENALW

Denver Intl

Thu 9/10

5:41 pm-11:54 pm

1 stop7h 13m

Walla Walla

Sun 9/13

5:00 am-11:18 am

1 stop5h 18m

$419

DenverWalla Walla

DEN Denver Intl - ALW Walla Walla

DENALW

Denver Intl

Wed 9/23

6:17 am-11:54 pm

2 stops18h 37m

Walla Walla

Sat 9/26

5:00 am-11:18 am

1 stop5h 18m

$426

DenverWalla Walla

DEN Denver Intl - ALW Walla Walla

DENALW

Denver Intl

Sat 10/31

7:07 am-2:28 pm

1 stop8h 21m

Walla Walla

Tue 11/3

3:13 pm-5:39 pm

1 stop25h 26m

$443

DenverWalla Walla

DEN Denver Intl - ALW Walla Walla

DENALW

Denver Intl

Tue 9/15

7:08 pm-11:54 pm

1 stop5h 46m

Walla Walla

Sat 9/19

2:03 pm-10:52 am

2 stops19h 49m

$446

DenverWalla Walla

DEN Denver Intl - ALW Walla Walla

DENALW

Denver Intl

Sat 10/31

7:07 am-11:49 pm

1 stop17h 42m

Walla Walla

Tue 11/3

3:13 pm-10:50 pm

2 stops30h 37m

$448

Quickest round-trip

DenverWalla Walla

DEN Denver Intl - ALW Walla Walla

DENALW

Denver Intl

Fri 8/21

7:30 pm-11:54 pm

1 stop5h 24m

Walla Walla

Tue 8/25

5:00 am-11:04 am

1 stop5h 04m

$449

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Denver to Walla Walla

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest airline that flies from Denver Intl to Walla Walla?

Alaska Airlines is the most popular carrier operating from Denver Intl to Walla Walla

What airlines fly to Walla Walla?

United Airlines, Delta and Alaska Airlines are the top three most popular airlines that fly to Walla Walla from Denver according to our data. United Airlines is the first choice among our users, with 55% of people opting to fly with this airline when traveling to Walla Walla. Keep in mind that there are 3 different airlines that fly to Walla Walla on a routine basis, so you have a few additional options to choose from.

When to book flights from Denver to Walla Walla

Are you open to changing your travel dates? Check out the ideal times to fly from Denver to Walla Walla according to our flight data. Find out which month and days have the cheapest flights.

Estimated round-trip price

Cheap Denver to Walla Walla (DEN to ALW) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Denver to Walla Walla

Fastest flight time	5h 24m
Direct flights	None

The fastest flight from Denver to Walla Walla takes 5h 24m

There are no direct flights from Denver to Walla Walla. There are no popular flight routes from Denver to Walla Walla.

Search flight deals

Frequently asked questions about flying from Denver to Walla Walla

How far is Denver Intl to Walla Walla by plane?
Walla Walla is 802.9 mi away from Denver Intl. By plane, this route typically takes 5h 24m.
When did momondo last update prices for flights from Denver Intl Airport to Walla Walla Airport?
Prices for flights from Denver Intl Airport to Walla Walla Airport are refreshed on a daily basis.
How old do you have to be to fly from Denver Intl Airport to Walla Walla Airport?
The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Denver Intl Airport to Walla Walla Airport.
What documentation or ID do you need to fly to Walla Walla Airport?
The necessary travel and health documents for your Walla Walla Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

Why use momondo?

Why should I use momondo to find a flight deal from Denver to Walla Walla?

It is quick and easy to find Denver to Walla Walla flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Walla Walla that suits you.

Can I find flights from Denver to Walla Walla with flexible booking policies on momondo?

momondo does allow users to show only those flights to Walla Walla from Denver which offer a flexible booking policy as well as other useful filters and features.

How can momondo help me find flights from Denver to Walla Walla?

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Denver to Walla Walla.

I’m not ready to book a flight from Denver to Walla Walla right now. Can momondo alert me if prices change?

If you are not ready to book a flight from Denver to Walla Walla now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Walla Walla and let you know when they change.