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Cheap flights from Walla Walla to Los Angeles from $170

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Walla Walla to Los Angeles departing on 5/14. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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0 bags

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Find the cheapest flights from Walla Walla to Los Angeles

Cheap round-trip flights

Enter your travel dates to find the best prices.
Alaska Airlines Logo
3:13 pm - 11:56 pm
ALW
-
ONT
8h 43m
1 stop
Alaska Airlines Logo
5:33 pm - 12:17 am
ONT
-
ALW
6h 44m
1 stop
$299Alaska Airlines
sáb., jul. 11 - mar., jul. 14
Alaska Airlines Logo
4:26 pm - 11:32 pm
ALW
-
ONT
7h 06m
1 stop
Alaska Airlines Logo
6:14 am - 11:58 pm
ONT
-
ALW
17h 44m
1 stop
$331Alaska Airlines
jue., mar. 12 - dom., mar. 15
Alaska Airlines Logo
5:30 am - 5:09 pm
ALW
-
ONT
11h 39m
2 stops
Alaska Airlines Logo
7:08 pm - 11:59 pm
ONT
-
ALW
4h 51m
1 stop
$404Alaska Airlines
jue., abr. 2 - lun., abr. 6
Alaska Airlines Logo
5:00 am - 2:42 pm
ALW
-
ONT
9h 42m
2 stops
Alaska Airlines Logo
5:33 pm - 12:17 am
ONT
-
ALW
6h 44m
1 stop
$409Alaska Airlines
sáb., jul. 11 - mar., jul. 14
Alaska Airlines Logo
3:13 pm - 11:54 pm
ALW
-
ONT
8h 41m
2 stops
Alaska Airlines Logo
7:48 pm - 12:17 am
ONT
-
ALW
4h 29m
1 stop
$433Alaska Airlines
jue., ago. 6 - vie., ago. 14
Alaska Airlines Logo
5:53 am - 5:14 pm
ALW
-
ONT
11h 21m
2 stops
Alaska Airlines Logo
6:14 am - 3:46 pm
ONT
-
ALW
9h 32m
1 stop
$436Alaska Airlines
jue., mar. 12 - dom., mar. 15
Alaska Airlines Logo
3:14 pm - 11:58 pm
ALW
-
ONT
8h 44m
1 stop
Alaska Airlines Logo
6:00 am - 2:34 pm
ONT
-
ALW
8h 34m
1 stop
$453Alaska Airlines
jue., may. 14 - dom., may. 17
Alaska Airlines Logo
4:26 pm - 11:32 pm
ALW
-
ONT
7h 06m
1 stop
Alaska Airlines Logo
6:14 am - 11:58 pm
ONT
-
ALW
17h 44m
1 stop
$455Alaska Airlines
sáb., feb. 28 - mié., mar. 4
Alaska Airlines Logo
3:14 pm - 11:58 pm
ALW
-
ONT
8h 44m
1 stop
Alaska Airlines Logo
6:00 am - 2:34 pm
ONT
-
ALW
8h 34m
1 stop
$473Alaska Airlines
vie., may. 15 - dom., may. 17
Alaska Airlines Logo
5:30 am - 5:09 pm
ALW
-
ONT
11h 39m
2 stops
Alaska Airlines Logo
7:00 am - 3:04 pm
ONT
-
ALW
8h 04m
2 stops
$489Alaska Airlines
jue., abr. 2 - lun., abr. 6

Alaska Airlines flights from Walla Walla to Ontario

Our best Alaska Airlines deals on Walla Walla to Ontario flight tickets
Alaska Airlines
Jul 11
ALW3:13 pmWalla Walla
8h 43m
1 stop
ONT11:56 pmOntario
Jul 14
ONT5:33 pmOntario
6h 44m
1 stop
ALW12:17 amWalla Walla
$299
Alaska Airlines
Mar 12
ALW4:26 pmWalla Walla
7h 06m
1 stop
ONT11:32 pmOntario
Mar 15
ONT6:14 amOntario
17h 44m
1 stop
ALW11:58 pmWalla Walla
$331
Alaska Airlines
Apr 2
ALW5:30 amWalla Walla
11h 39m
2 stops
ONT5:09 pmOntario
Apr 6
ONT7:08 pmOntario
4h 51m
1 stop
ALW11:59 pmWalla Walla
$404

momondo Fare Finder

 
Customize your flight search to find flights from Walla Walla to Ontario 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, momondo users made 832,500 searches. Data last updated febrero 14, 2026.
Use the filters below to find and compare flights from Walla Walla to Ontario that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Walla WallaOntario

ALW - ONT

ALWONT

Walla Walla

sáb. 7/11

3:13 pm-11:56 pm

1 stop8h 43m

Ontario

mar. 7/14

5:33 pm-12:17 am

1 stop6h 44m

$299

Walla WallaOntario

ALW - ONT

ALWONT

Walla Walla

jue. 3/12

4:26 pm-11:32 pm

1 stop7h 06m

Ontario

dom. 3/15

6:14 am-11:58 pm

1 stop17h 44m

$331

Walla WallaOntario

ALW - ONT

ALWONT

Walla Walla

jue. 4/2

5:30 am-5:09 pm

2 stops11h 39m

Ontario

lun. 4/6

7:08 pm-11:59 pm

1 stop4h 51m

$404

Walla WallaOntario

ALW - ONT

ALWONT

Walla Walla

sáb. 7/11

5:00 am-2:42 pm

2 stops9h 42m

Ontario

mar. 7/14

5:33 pm-12:17 am

1 stop6h 44m

$409

Walla WallaOntario

ALW - ONT

ALWONT

Walla Walla

jue. 8/6

3:13 pm-11:54 pm

2 stops8h 41m

Ontario

vie. 8/14

7:48 pm-12:17 am

1 stop4h 29m

$433

Walla WallaOntario

ALW - ONT

ALWONT

Walla Walla

jue. 3/12

5:53 am-5:14 pm

2 stops11h 21m

Ontario

dom. 3/15

6:14 am-3:46 pm

1 stop9h 32m

$436

Walla WallaOntario

ALW - ONT

ALWONT

Walla Walla

jue. 5/14

3:14 pm-11:58 pm

1 stop8h 44m

Ontario

dom. 5/17

6:00 am-2:34 pm

1 stop8h 34m

$453

Walla WallaOntario

ALW - ONT

ALWONT

Walla Walla

sáb. 2/28

4:26 pm-11:32 pm

1 stop7h 06m

Ontario

mié. 3/4

6:14 am-11:58 pm

1 stop17h 44m

$455

Walla WallaOntario

ALW - ONT

ALWONT

Walla Walla

vie. 5/15

3:14 pm-11:58 pm

1 stop8h 44m

Ontario

dom. 5/17

6:00 am-2:34 pm

1 stop8h 34m

$473

Walla WallaOntario

ALW - ONT

ALWONT

Walla Walla

jue. 4/2

5:30 am-5:09 pm

2 stops11h 39m

Ontario

lun. 4/6

7:00 am-3:04 pm

2 stops8h 04m

$489

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 16 resultsSorted by cheapest first
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See travel insights to Los Angeles from

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

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 Walla Walla to Ontario?

Alaska Airlines is the most popular carrier operating from Walla Walla to Ontario

What airlines fly to Ontario?

Alaska Airlines, Delta and United Airlines are the top three most popular airlines that fly to Ontario from Walla Walla according to our data. Alaska Airlines is the first choice among our users, with 68% of people opting to fly with this airline when traveling to Ontario. Keep in mind that there are 5 different airlines that fly to Ontario on a routine basis, so you have a few additional options to choose from.

When to book flights from Walla Walla to Ontario

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

Cheap Walla Walla to Ontario (ALW to ONT) flight deals and tips

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

Fastest flight time

6h 19m

Direct flights

None
The fastest flight from Walla Walla to Ontario takes 6h 19m
There are no direct flights from Walla Walla to Ontario. There are no popular flight routes from Walla Walla to Ontario.
Search flight deals

  • How far is Walla Walla to Ontario by plane?

    There are 829.4 mi between Walla Walla and Ontario. 6h 19m is a normal flight duration for this route.

  • When did momondo last update prices for flights from Walla Walla Airport to Ontario Airport?

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

  • How many operators does momondo search for flights from Walla Walla Airport to Ontario Airport?

  • How old do you have to be to fly from Walla Walla Airport to Ontario Airport?

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Walla Walla Airport to Ontario Airport.

  • What documentation or ID do you need to fly to Ontario Airport?

    The necessary travel and health documents for your Ontario 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.

  • What is the most popular airline from Walla Walla to Ontario?

Best airlines flying from Walla Walla to Ontario

Compare and see reviews for airlines that fly from Walla Walla to Ontario with momondo
Airline
Rating
Free Cancellation
Price
Alaska AirlinesPriceFrom $129Free CancellationRating
8.0
11,882 reviews
Search Alaska Airlines flights

Why use momondo?

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

It is quick and easy to find Walla Walla to Ontario 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 Ontario that suits you.

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

All flight searches from Walla Walla to Ontario on momondo can be filtered to show those which offer flexible booking policies.

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

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Ontario from Walla Walla.

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

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

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