HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Walla Walla

$224+ Cheap flights from Ontario to Walla Walla (ONT - 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 1/22. Fares are subject to change and may not be available on all flights or dates of travel.
ONT — ALW
ene. 11 — ene. 181
dom. 1/11
dom. 1/18
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Ontario 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 Ontario to Walla Walla

Cheapest flights from Ontario to Walla Walla
Explore the most affordable flight options available from Ontario to Walla Walla. Find the lowest fares from popular airlines and budget airlines, with prices last updated on diciembre 12, 2025.

This Alaska Airlines deal was found by Cheapflights users on 12/9. 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.
jue. 12/254:36 pmONT - ALW
1 stop7h 42mAlaska Airlines
lun. 12/292:23 pmALW - ONT
1 stop9h 51mAlaska Airlines
Deal found 12/9$491
This Alaska Airlines deal was found by Cheapflights users on 12/11. 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.
dom. 12/217:19 pmONT - ALW
1 stop4h 59mAlaska Airlines
vie. 12/265:00 amALW - ONT
1 stop19h 14mAlaska Airlines
Deal found 12/11$644

Find flight deals from Ontario to Walla Walla

Discover tips and strategies to find the most affordable flight options for your journey from Ontario (ONT) 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 diciembre 12, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$224
(Alaska Airlines)

Popular in

May

Cheapest in

August

Average price

$347
Provider with most accurate pricing for Ontario-Walla Walla flight deals.
Search Deals
Provider most trusted by Cheapflights users for Ontario-Walla Walla flights.
Search Deals
From Ontario to Walla Walla
Search Deals
Highest demand for flights based on searches. 12% potential increase in price ($60 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease ($18 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in December 2025
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Ontario 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 2,558,603 searches. Data last updated diciembre 12, 2025.
Use the filters below to find and compare flights from Ontario to Walla Walla that are best for you.

Fly from

Ontario

Fly to

Walla Walla

Route

Depart

Return

Price

OntarioWalla Walla

ONT - ALW

ONTALW

Ontario

jue. 1/22

4:03 pm-12:13 am

1 stop8h 10m

Walla Walla

sáb. 1/24

3:40 pm-8:36 pm

1 stop4h 56m

$224

OntarioWalla Walla

ONT - ALW

ONTALW

Ontario

jue. 2/26

6:14 am-11:58 pm

1 stop17h 44m

Walla Walla

sáb. 2/28

5:53 am-11:32 pm

1 stop17h 39m

$224

OntarioWalla Walla

ONT - ALW

ONTALW

Ontario

mié. 1/14

4:03 pm-12:13 am

1 stop8h 10m

Walla Walla

dom. 1/18

5:00 am-10:59 am

1 stop5h 59m

$230

OntarioWalla Walla

ONT - ALW

ONTALW

Ontario

mar. 2/17

6:14 am-11:58 pm

1 stop17h 44m

Walla Walla

jue. 2/19

5:53 am-11:32 pm

1 stop17h 39m

$304

OntarioWalla Walla

ONT - ALW

ONTALW

Ontario

mar. 12/30

6:00 am-1:43 pm

1 stop7h 43m

$308

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/10

Compare providers for flights from Ontario 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 Ontario to Walla Walla in December.
ProviderPrice AccuracyTrust Score*
FlightHubPrice Accuracy3 starsTrust Score*1 star
eDreamsPrice 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 Ontario-Walla Walla flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Ontario-Walla Walla flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from Ontario-Walla Walla flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Ontario-Walla Walla flights, Cheapflights users trust eDreams the most. eDreams 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 Ontario-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 Ontario to Walla Walla

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

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

Currently, March is the cheapest month in which you can book a flight from Ontario to Walla Walla (average of $68). Flying from Ontario to Walla Walla in July is currently the most expensive (average of $184). 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 Walla Walla

Get insights into the airlines that provide service to Walla Walla. 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 Walla Walla. Reviews last updated diciembre 12, 2025.
Get a feel of what it's like to fly with Alaska Airlines from Ontario to Walla Walla 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
11,432 reviews

Food

7.1

Boarding

8.1

Comfort

7.8

Overall

8.0

Entertainment

7.0

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Anonymous,Dec 2025

SJC - SEA

The flight was great. Don’t have to make it better. Everything was OK.
Alaska Airlines
8.0
Very good
11,432 reviews
Alaska Airlines
8.0
Very good
11,432 reviews

Food

7.1

Boarding

8.1

Comfort

7.8

Overall

8.0

Entertainment

7.0

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Anonymous,Dec 2025

SJC - SEA

The flight was great. Don’t have to make it better. Everything was OK.

Related info for your journey

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

    There are many flights that can get you from Ontario to Walla Walla in 8h 10m. Fly via Alaska Airlines to get the fastest option. Ontario and Walla Walla are separated by a distance of 832 mi.

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

    Currently priced at $278, Alaska Airlines will fly you from Ontario to Walla Walla and back. In addition to Alaska Airlines, many other airlines offer competitively priced options for your trip.

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

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

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

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

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

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

    Currently, March is the cheapest month in which you can book a flight from Ontario to Walla Walla (average of $68). Flying from Ontario to Walla Walla in July is currently the most expensive (average of $184). 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

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.

Alternative routes for Ontario to Walla Walla

See prices for flight routes from nearby airports that may be better suited for you.
Los Angeles to Seattle flights
Ontario to Seattle flights
San Francisco to Seattle flights
Santa Ana to Seattle flights
San Jose to Seattle flights
Los Angeles to Portland flights
San Diego to Seattle flights
Oakland to Seattle flights
Burbank to Seattle flights
Las Vegas to Seattle flights
Ontario to Portland flights
Sacramento to Seattle flights
San Francisco to Everett flights
San Francisco to Portland flights
Los Angeles to Everett flights
Long Beach to Seattle flights
San Diego to Portland flights
Santa Ana to Portland flights
San Diego to Everett flights
Burbank to Portland flights
Los Angeles to Spokane flights
Santa Rosa to Seattle flights
Santa Ana to Everett flights
San Jose to Portland flights
Las Vegas to Portland flights
Las Vegas to Everett flights
Oakland to Portland flights
Fresno to Seattle flights
San Francisco to Spokane flights
Palm Springs to Seattle flights
Sacramento to Portland flights
San Luis Obispo to Seattle flights
Long Beach to Portland flights
Reno to Seattle flights
Santa Barbara to Seattle flights
Palm Springs to Portland flights
San Jose to Everett flights
Ontario to Spokane flights
Medford to Seattle flights
Fresno to Portland flights
San Diego to Spokane flights
Redding to Seattle flights
Sacramento to Spokane flights
Santa Ana to Spokane flights
Oakland to Spokane flights
Reno to Portland flights
San Luis Obispo to Portland flights
Santa Barbara to Portland flights
Burbank to Spokane flights
San Francisco to Pasco flights

Top airline flying from Ontario to Walla Walla

Discover the top airline that operate flights from Ontario to Walla Walla. 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 diciembre 12, 2025.
AirlineCheapestAverageFlexibilityOn-time
Alaska AirlinesCheapest$278Average$412FlexibilityNo 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.