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$192+ Cheap flights from Walla Walla to Ontario (ALW - ONT)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 3/21. Fares are subject to change and may not be available on all flights or dates of travel.
ALW — ONT
nov. 27 — dic. 41
jue. 11/27
jue. 12/4
1 adult, Economy
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Cheap flight deals from Walla Walla to Ontario

Discover tips and strategies to find the most affordable flight options for your journey from Walla Walla (ALW) to Ontario (ONT). 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 octubre 28, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$278
(KAYAK)

One-way from

$192
(Cheapflightsfares)
Provider with most accurate pricing for Walla Walla-Ontario flight deals.
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Provider most trusted by Cheapflights users for Walla Walla-Ontario flights.
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From Walla Walla to Ontario
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One-way flight from Walla Walla to Ontario
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Find flight deals from Walla Walla to Ontario

Cheapest flights from Walla Walla to Ontario
Explore the most affordable flight options available from Walla Walla to Ontario. Find the lowest fares from popular airlines and budget airlines, with prices last updated on octubre 28, 2025.

This Alaska Airlines deal was found by Cheapflights users on 10/28. 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.
mar. 12/23:23 pmALW - ONT
1 stop19h 56mAlaska Airlines
vie. 12/57:33 pmONT - ALW
1 stop19h 10mAlaska Airlines
Deal found 10/28$332
This Alaska Airlines deal was found by Cheapflights users on 10/26. 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.
sáb. 11/222:19 pmALW - ONT
1 stop19h 36mAlaska Airlines
mar. 12/26:00 amONT - ALW
1 stop18h 17mAlaska Airlines
Deal found 10/26$423
This Alaska Airlines deal was found by Cheapflights users on 10/27. 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.
mar. 11/115:00 amALW - ONT
1 stop6h 05mAlaska Airlines
sáb. 11/156:00 amONT - ALW
1 stop18h 16mAlaska Airlines
Deal found 10/27$474
This Cheapflightsfares deal was found by Cheapflights users on 10/26. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 11/215:00 amALW - ONT
1 stop4h 55mAlaska Airlines
vie. 11/217:21 pmONT - ALW
1 stop4h 58mAlaska Airlines
Deal found 10/26$643

Cheapflights 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, Cheapflights users made 2,558,603 searches. Data last updated octubre 28, 2025.
Use the filters below to find and compare flights from Walla Walla to Ontario that are best for you.

Fly from

Walla Walla

Fly to

Ontario

Route

Depart

Return

Price

Walla WallaOntario

ALW - ONT

ALWONT

Walla Walla

mié. 12/3

3:23 pm-11:19 am

1 stop19h 56m

Ontario

vie. 12/5

7:33 pm-2:43 pm

1 stop19h 10m

$332

Walla WallaOntario

ALW - ONT

ALWONT

Walla Walla

mar. 12/2

3:23 pm-11:19 am

1 stop19h 56m

Ontario

vie. 12/5

7:33 pm-2:43 pm

1 stop19h 10m

$332

Walla WallaOntario

ALW - ONT

ALWONT

Walla Walla

vie. 2/13

1:45 pm-7:47 pm

2 stops30h 02m

Ontario

lun. 2/16

6:00 am-1:04 pm

1 stop7h 04m

$387

Walla WallaOntario

ALW - ONT

ALWONT

Walla Walla

mié. 3/18

5:00 am-10:39 am

1 stop5h 39m

Ontario

mié. 3/25

1:30 pm-1:00 pm

2 stops23h 30m

$414

Walla WallaOntario

ALW - ONT

ALWONT

Walla Walla

sáb. 11/22

2:19 pm-9:55 am

1 stop19h 36m

Ontario

mar. 12/2

6:00 am-12:17 am

1 stop18h 17m

$423

Walla WallaOntario

ALW - ONT

ALWONT

Walla Walla

mar. 11/11

5:00 am-11:05 am

1 stop6h 05m

Ontario

sáb. 11/15

6:00 am-12:16 am

1 stop18h 16m

$474

Walla WallaOntario

ALW - ONT

ALWONT

Walla Walla

sáb. 3/21

5:00 am-10:53 am

1 stop5h 53m

$192

Walla WallaOntario

ALW - ONT

ALWONT

Walla Walla

sáb. 11/8

3:49 pm-8:53 pm

1 stop5h 04m

$220

Walla WallaOntario

ALW - ONT

ALWONT

Walla Walla

vie. 11/21

5:00 am-11:59 pm

1 stop18h 59m

$278

Walla WallaOntario

ALW - ONT

ALWONT

Walla Walla

vie. 11/21

5:00 am-4:01 pm

2 stops11h 01m

$305

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/27

Showing 1-10 of 14 results
1
2

Compare providers for flights from Walla Walla to Ontario

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 Walla Walla to Ontario in October.
ProviderPrice AccuracyTrust Score*
eDreamsPrice Accuracy3 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*1 star

*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 Walla Walla-Ontario flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Walla Walla-Ontario flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from Walla Walla-Ontario flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Walla Walla-Ontario 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 Walla Walla-Ontario 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 Walla Walla to Ontario

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

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

Currently, January is the cheapest month in which you can book a flight from Walla Walla to Ontario (average of $78). Flying from Walla Walla to Ontario in June is currently the most expensive (average of $196). 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 Ontario

Get insights into the airlines that provide service to Ontario. 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 Ontario. Reviews last updated octubre 28, 2025.
Peruse reviews from past customers who have flown with Alaska Airlines from Walla Walla to Ontario to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very good
11,203 reviews

Boarding

8.1

Comfort

7.8

Crew

8.5

Entertainment

7.0

Overall

8.0

Food

7.1

Reviews

1 / 20
6.0
Good

Hannah,Aug 2025

SFO - SAN

Ticket said TSA pre check, but then the TSA agent said that Alaska Airlines has not actually entered the pre check information for the ticket, so I had to use regular security. During boarding, I have a disability and need to board early. The Alaska Airlines employee announced disability boarding, but then immediately announced 2 other groups to board, so I still had to fight the crowds. On the plane, the stewardess was brusk and rude. Seats were very uncomfortable, especially on lower back.
Alaska Airlines
8.0
Very good
11,203 reviews
Alaska Airlines
8.0
Very good
11,203 reviews

Boarding

8.1

Comfort

7.8

Crew

8.5

Entertainment

7.0

Overall

8.0

Food

7.1

Reviews

1 / 20
6.0
Good

Hannah,Aug 2025

SFO - SAN

Ticket said TSA pre check, but then the TSA agent said that Alaska Airlines has not actually entered the pre check information for the ticket, so I had to use regular security. During boarding, I have a disability and need to board early. The Alaska Airlines employee announced disability boarding, but then immediately announced 2 other groups to board, so I still had to fight the crowds. On the plane, the stewardess was brusk and rude. Seats were very uncomfortable, especially on lower back.

Related info for your journey

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

    Alaska Airlines can get you from Walla Walla to Ontario in just under 19h 56m. Your travel time can differ by up to . There are 832 mi between Walla Walla and Ontario.

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

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

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

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

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

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

    Currently, January is the cheapest month in which you can book a flight from Walla Walla to Ontario (average of $78). Flying from Walla Walla to Ontario in June is currently the most expensive (average of $196). 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

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Top airline flying from Walla Walla to Ontario

Discover the top airline that operate flights from Walla Walla to Ontario. 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 octubre 28, 2025.
AirlineCheapestAverageFlexibilityOn-time
Alaska AirlinesCheapest$129Average$326FlexibilityNo cancel feeOn-time75%

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