ALW - ONT

$169 Find Cheap Flights from Walla Walla to Ontario

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Walla Walla to Ontario departing on 1/4. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to Ontario

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Walla Walla to Ontario, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Walla Walla to Ontario, as well as popular online travel agencies
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Everything you should know

Cheapest round-trip
$264
Alaska Airlines
Fri 2/6Sun 2/8
ALW - ONT • 1 stop
Cheapest one-way
$169
Alaska Airlines
Sun 1/4
ALW - ONT • 1 stop
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KAYAK searches 100s of sites at once to find you the best travel deals.
We hope you love your trip to Ontario!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Walla Walla to Ontario (ALW-ONT)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Walla Walla to Ontario that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Walla Walla to Ontario

Fri, Feb 6 - Sun, Feb 8
Alaska Airlines Logo
3:40 pm - 11:56 pmALW-ONT
8h 16m1 stop
Alaska Airlines Logo
6:00 am - 12:13 amONT-ALW
18h 13m1 stop
$264Alaska Airlines
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Thu, Apr 30 - Fri, May 8
Alaska Airlines Logo
5:00 am - 10:53 amALW-ONT
5h 53m1 stop
Alaska Airlines Logo
6:55 pm - 12:13 amONT-ALW
5h 18m1 stop
$298Alaska Airlines
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Mon, Jan 12 - Wed, Jan 14
Alaska Airlines Logo
5:00 am - 10:59 amALW-ONT
5h 59m1 stop
Alaska Airlines Logo
11:53 am - 12:13 amONT-ALW
12h 20m1 stop
$321Alaska Airlines
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Mon, Jan 12 - Wed, Jan 14
Alaska Airlines Logo
5:00 am - 10:59 amALW-ONT
5h 59m1 stop
Alaska Airlines Logo
1:46 pm - 12:13 amONT-ALW
10h 27m2 stops
$326Alaska Airlines
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Mon, Jan 12 - Wed, Jan 14
Alaska Airlines Logo
3:40 pm - 5:03 pmALW-ONT
25h 23m2 stops
Alaska Airlines Logo
1:46 pm - 12:13 amONT-ALW
10h 27m2 stops
$333Alaska Airlines
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Sun, Mar 22 - Tue, Mar 24
Alaska Airlines Logo
3:15 pm - 10:38 pmALW-ONT
7h 23m1 stop
Alaska Airlines Logo
6:55 pm - 12:13 amONT-ALW
5h 18m1 stop
$338Alaska Airlines
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Fri, Feb 6 - Sun, Feb 8
Alaska Airlines Logo
5:00 am - 10:59 amALW-ONT
5h 59m1 stop
Alaska Airlines Logo
7:00 am - 3:00 pmONT-ALW
8h 00m2 stops
$379Alaska Airlines
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Mon, Dec 15 - Fri, Dec 19
Alaska Airlines Logo
3:23 pm - 11:29 pmALW-ONT
8h 06m1 stop
Alaska Airlines Logo
6:00 am - 12:18 amONT-ALW
18h 18m1 stop
$395Alaska Airlines
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Sun, Dec 14 - Thu, Dec 18
Alaska Airlines Logo
5:00 am - 11:19 amALW-ONT
6h 19m1 stop
Alaska Airlines Logo
4:36 pm - 12:18 amONT-ALW
7h 42m1 stop
$406Alaska Airlines
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Mon, Dec 15 - Fri, Dec 19
Alaska Airlines Logo
3:23 pm - 11:29 pmALW-ONT
8h 06m1 stop
Alaska Airlines Logo
6:00 am - 1:43 pmONT-ALW
7h 43m1 stop
$411Alaska Airlines
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Booking Insights

KAYAK's insights & trends for Walla Walla to Ontario flights

Get data-powered insights and trends into flights from Walla Walla to Ontario to help you find the cheapest flights, the best time to fly and much more.

What’s the cheapest day of the week to fly from Walla Walla to Ontario?

The average price of all round-trip flights from Walla Walla to Ontario clicked on KAYAK for each day over the last 12 months.

For Walla Walla to Ontario, Thursday is the cheapest day to fly on average and Friday is the most expensive. Flying from Ontario back to Walla Walla, the best deals are generally found on Monday, with Wednesday being the most expensive.

Find deals

Good to know

Cheapest flight$169
Flight from Walla Walla to Ontario

When to book flights from Walla Walla to Ontario

Are your dates flexible? Find out the best times to travel from Walla Walla to Ontario based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from Walla Walla to Ontario

  • What is the cheapest flight from Walla Walla to Ontario?

    In the last 3 days, the lowest price for a flight from Walla Walla to Ontario was $169 for a one-way ticket and $264 for a round-trip.

  • Do I need a passport to fly between Walla Walla and Ontario?

    No, a passport isn't needed to fly from Walla Walla to Ontario. However, local authorities might ask for an official ID.

  • Which aircraft models fly most regularly from Walla Walla to Ontario?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Walla Walla to Ontario?

    oneworld is the only airline alliance operating flights between Walla Walla and Ontario.

  • How does KAYAK find such low prices on flights from Walla Walla to Ontario?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Walla Walla to Ontario.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Walla Walla to Ontario?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Ontario from Walla Walla is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Walla Walla to Ontario?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Ontario with an airline and back to Walla Walla with another airline. Booking your flights between Walla Walla and ONT can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Walla Walla to Ontario?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Ontario from Walla Walla up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top airline flying from Walla Walla to Ontario

 
See real verified KAYAK customer reviews for airlines flying from Walla Walla to Ontario. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Walla Walla to Ontario? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
8.0
Alaska AirlinesOverall score based on 11380 reviews
7.1Food
8.5Crew
7.0Entertainment
7.8Comfort
8.1Boarding
Airline reviews

We flew economy, it was what I expected. The seats are too upright for me

10.0 ExcellentAnonymous, Nov 2025SEA - SMF
Read more Alaska Airlines reviews

We flew economy, it was what I expected. The seats are too upright for me

I would like if it had happened already. I'm still waiting for it.

Almost 3 hr delay in Settle with very little information available to passengers. They boarded the plane and we waited for a long time inside the plane as well.

The flight was fine, but the Kayak app is terrible. I could not input my flight. I couldn’t use it for anything and it would not even let me try to add a seat once you purchased the ticket you might as well. Delete the Kayak app as far as I’m concerned. I’m done with kayak. Com

Food and entertainment not applicable - standard drinks and cinnamon cookies; crew did not do a song and dance for us so no entertainment. I like the slightly better leg room than American Airlines - at least it felt that way. Flight crew and atmosphere seemed more welcoming than American, too.

this was the THIRD time in four Alaska flights that were 2 hours late. Only one was due to weather. The intentionally posted each flight as only 1 hour and 55 minutes late so that they wouldn't have to give out vouchers. And then the flights all ended up more than 2 hours late. Makes United look like a premium carrier.

It was fine, mostly I was just happy to be on my last leg home. No in flight entertainment but that's forgivable since it was only a 2 hour flight.

Flight was cancelled, then rebooked on a flight that I was unable to get through since they had closed the gate.

Alaska Airlines adds time to flight time to make up for late departures. Also Alaska Airlines destroyed my suitcase and I had to buy another suitcase for return flight. Very frustrating and not sure I would fly Alaska Airlines again.

Landed and parked in back of larger jet. Cabin filled with jet exhaust. Left many with headache. I got sick to my stomach. Scrambled to find airsick bags

Everything you need to know for your flight from Walla Walla to Ontario

Information on your arrival and departure airports

Walla Walla (ALW)
Ontario (ONT)