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Walla Walla

$296+ 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 11/7. Fares are subject to change and may not be available on all flights or dates of travel.
ONT — ALW
Oct 14 — Oct 211
Tue 10/14
Tue 10/21
1 adult, Economy
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Cheap 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 September 14, 2025.

Round-trip from

$296
(Alaska Airlines)
From Ontario to Walla Walla
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Find 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 September 14, 2025.

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 11/76:11 pmONT - ALW
1 stop6h 05mAlaska Airlines
Fri 11/143:49 pmALW - ONT
1 stop7h 43mAlaska Airlines
Deal found 9/11$296
This Alaska Airlines deal was found by Cheapflights users on 9/12. 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 10/177:43 pmONT - ALW
1 stop4h 34mAlaska Airlines
Sat 11/13:49 pmALW - ONT
1 stop5h 04mAlaska Airlines
Deal found 9/12$300
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.
Tue 12/912:13 pmONT - ALW
1 stop12h 04mAlaska Airlines
Thu 12/113:23 pmALW - ONT
1 stop8h 06mAlaska Airlines
Deal found 9/11$352
This Alaska Airlines deal was found by Cheapflights users on 9/12. 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.
Sat 9/273:06 pmONT - ALW
1 stop21h 48mAlaska Airlines
Wed 10/11:34 pmALW - ONT
1 stop5h 13mAlaska Airlines
Deal found 9/12$445
This Alaska Airlines deal was found by Cheapflights users on 9/12. 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.
Sat 12/134:15 pmONT - ALW
1 stop22h 28mAlaska Airlines
Sat 12/275:00 amALW - ONT
2 stops42h 59mAlaska Airlines
Deal found 9/12$452
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 9/267:40 pmONT - ALW
1 stop4h 38mAlaska Airlines
Tue 9/305:00 amALW - ONT
1 stop5h 44mAlaska Airlines
Deal found 9/11$522

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 September 14, 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

Fri 11/7

6:11 pm-12:16 am

1 stop6h 05m

Walla Walla

Fri 11/14

3:49 pm-11:32 pm

1 stop7h 43m

$296

OntarioWalla Walla

ONT - ALW

ONTALW

Ontario

Fri 10/17

7:43 pm-12:17 am

1 stop4h 34m

Walla Walla

Sat 11/1

3:49 pm-8:53 pm

1 stop5h 04m

$300

OntarioWalla Walla

ONT - ALW

ONTALW

Ontario

Tue 12/9

12:13 pm-12:17 am

1 stop12h 04m

Walla Walla

Thu 12/11

3:23 pm-11:29 pm

1 stop8h 06m

$352

OntarioWalla Walla

ONT - ALW

ONTALW

Ontario

Sat 9/27

3:06 pm-12:54 pm

1 stop21h 48m

Walla Walla

Wed 10/1

1:34 pm-6:47 pm

1 stop5h 13m

$445

OntarioWalla Walla

ONT - ALW

ONTALW

Ontario

Fri 9/26

7:40 pm-12:18 am

1 stop4h 38m

Walla Walla

Tue 9/30

5:00 am-10:44 am

1 stop5h 44m

$522

OntarioWalla Walla

ONT - ALW

ONTALW

Ontario

Wed 9/17

6:00 am-12:18 am

2 stops18h 18m

Walla Walla

Sat 9/20

1:34 pm-6:47 pm

1 stop5h 13m

$800

OntarioWalla Walla

ONT - ALW

ONTALW

Ontario

Wed 9/17

5:49 pm-12:18 am

2 stops6h 29m

Walla Walla

Sat 9/20

5:00 am-10:44 am

1 stop5h 44m

$1,652

OntarioWalla Walla

ONT - ALW

ONTALW

Ontario

Mon 9/22

5:49 pm-12:18 am

2 stops6h 29m

$366

OntarioWalla Walla

ONT - ALW

ONTALW

Ontario

Sat 9/20

5:49 pm-12:18 am

2 stops6h 29m

$473

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/12

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, January is the cheapest month in which you can book a flight from Ontario to Walla Walla (average of $291). Flying from Ontario to Walla Walla in June is currently the most expensive (average of $525). 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 September 14, 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
10,000 reviews

Entertainment

7.0

Overall

8.0

Crew

8.5

Food

7.1

Comfort

7.8

Boarding

8.1

Reviews

1 / 20
10.0
Excellent

Anonymous,Aug 2025

MFR - SEA

Great smooth flight. Was hour and half late though. Don't know why
Alaska Airlines
8.0
Very good
10,000 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Entertainment

7.0

Overall

8.0

Crew

8.5

Food

7.1

Comfort

7.8

Boarding

8.1

Reviews

1 / 20
10.0
Excellent

Anonymous,Aug 2025

MFR - SEA

Great smooth flight. Was hour and half late though. Don't know why

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 6h 05m. 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, January is the cheapest month in which you can book a flight from Ontario to Walla Walla (average of $291). Flying from Ontario to Walla Walla in June is currently the most expensive (average of $525). 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.

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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 September 14, 2025.
AirlineCheapestAverageFlexibilityOn-time
Alaska AirlinesCheapest$278Average$437FlexibilityNo cancel feeOn-time75%

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