ONT - ALW

$244 Find Cheap Flights from Ontario to Walla Walla

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Ontario to Walla Walla departing on 12/8. 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 Walla Walla

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

Cheapest round-trip
$244
Hawaiian Airlines
Thu 1/8Mon 1/12
ONT - ALW • 1 stop
Cheapest one-way
$230
Alaska Airlines
Mon 12/8
ONT - ALW • 1 stop
Top airlines
Hawaiian Airlines
Cheapest • from $244 (round-trip)
Alaska Airlines
Best reviews • 8.0 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
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We hope you love your trip to Walla Walla!
Flight Deals
Booking Insights
Flight Deals

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

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Ontario to Walla Walla 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 Ontario to Walla Walla

Thu, Jan 8 - Mon, Jan 12
Hawaiian Airlines Logo
4:03 pm - 12:13 amONT-ALW
8h 10m1 stop
Hawaiian Airlines Logo
3:40 pm - 11:56 pmALW-ONT
8h 16m1 stop
$244Hawaiian Airlines
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Fri, Jan 16 - Sun, Jan 18
Alaska Airlines Logo
11:53 am - 3:00 pmONT-ALW
27h 07m1 stop
Alaska Airlines Logo
5:00 am - 10:59 amALW-ONT
5h 59m1 stop
$261Alaska Airlines
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Thu, Jan 8 - Mon, Jan 12
Alaska Airlines Logo
6:00 am - 12:13 amONT-ALW
18h 13m1 stop
Alaska Airlines Logo
5:00 am - 11:56 pmALW-ONT
18h 56m1 stop
$264Alaska Airlines
Find Deal
Fri, Jan 16 - Sun, Jan 18
Alaska Airlines Logo
4:03 pm - 3:00 pmONT-ALW
22h 57m1 stop
Alaska Airlines Logo
5:00 am - 10:59 amALW-ONT
5h 59m1 stop
$265Alaska Airlines
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Thu, Jan 8 - Mon, Jan 12
Alaska Airlines Logo
4:03 pm - 3:00 pmONT-ALW
22h 57m1 stop
Alaska Airlines Logo
3:40 pm - 5:03 pmALW-ONT
25h 23m2 stops
$279Alaska Airlines
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Mon, Dec 22 - Fri, Jan 2
Alaska Airlines Logo
7:19 pm - 12:18 amONT-ALW
4h 59m1 stop
Alaska Airlines Logo
5:00 am - 9:50 amALW-ONT
4h 50m1 stop
$296Alaska Airlines
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Thu, Jan 8 - Mon, Jan 12
Alaska Airlines Logo
6:00 am - 3:00 pmONT-ALW
9h 00m1 stop
Alaska Airlines Logo
3:40 pm - 7:16 pmALW-ONT
27h 36m2 stops
$313Alaska Airlines
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Wed, Feb 11 - Sun, Feb 15
Alaska Airlines Logo
4:03 pm - 12:13 amONT-ALW
8h 10m1 stop
Alaska Airlines Logo
4:26 pm - 11:32 pmALW-ONT
7h 06m1 stop
$326Alaska Airlines
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Wed, Feb 11 - Sun, Feb 15
Alaska Airlines Logo
4:03 pm - 12:13 amONT-ALW
8h 10m1 stop
Alaska Airlines Logo
4:26 pm - 5:14 pmALW-ONT
24h 48m2 stops
$333Alaska Airlines
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Thu, Jan 8 - Mon, Jan 12
Alaska Airlines Logo
1:46 pm - 12:13 amONT-ALW
10h 27m2 stops
Alaska Airlines Logo
5:00 am - 1:06 pmALW-ONT
8h 06m2 stops
$355Alaska Airlines
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Booking Insights

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

Get data-powered insights and trends into flights from Ontario to Walla Walla 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 Ontario to Walla Walla?

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

If you are looking for a flight deal from Ontario to Walla Walla, look for departures on Mondays and avoid leaving on a Wednesday, as it's usually the priciest day. When flying back from Walla Walla, Thursday is the cheapest day to fly and Friday is the most expensive.

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Good to know

Cheapest flight$230
Flight from Ontario to Walla Walla

When to book flights from Ontario to Walla Walla

Are your dates flexible? Find out the best times to travel from Ontario to Walla Walla 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 Ontario to Walla Walla

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

    In the last 3 days, the lowest price for a flight from Ontario to Walla Walla was $348 for a one-way ticket and $244 for a round-trip.

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

    Even though you are not required to have a passport, keep in mind that an official ID is needed to board the airplane.

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

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

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

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

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

    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 Ontario to Walla Walla.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Walla Walla from Ontario 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 Ontario to Walla Walla?

    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 Walla Walla with an airline and back to Ontario with another airline. Booking your flights between Ontario and ALW 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 Ontario to Walla Walla?

    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 Walla Walla from Ontario 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 Ontario to Walla Walla

 
See real verified KAYAK customer reviews for airlines flying from Ontario to Walla Walla. 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 Ontario to Walla Walla? 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 11386 reviews
7.8Comfort
7.0Entertainment
8.1Boarding
8.5Crew
7.1Food
Airline reviews

Flight from PSP delayed ~2hs and missed connection. Terrible service providing acommodations & food (no rides - just the hotel van every 30 min, which you have to call). 12 dollars in food for a 9 hour delay. 30+ minutes to get everything sorted out.

2.0 MediocreGaston, Nov 2025PSP - SEA
Read more Alaska Airlines reviews

Flight from PSP delayed ~2hs and missed connection. Terrible service providing acommodations & food (no rides - just the hotel van every 30 min, which you have to call). 12 dollars in food for a 9 hour delay. 30+ minutes to get everything sorted out.

Check in went pretty well and you didn't lose my bag. After I got a drink from the drink cart they charged me for it, and at the crazy overpriced airport rates. Never had that happen before, is that an american thing? what madness.

In both halves of the trip (going and returning) there were problems. Not exactly Alaska's fault, but still really difficult. Outgoing flight was canceled and rebooked twice due to a total ground stop of all Alaska's flights. This required me to change airports with minimal notice and I almost missed my flight transferring to the other airport (which was roughly an hour and a half away). On the return, the first leg was delayed by an hour, and the second leg was delayed by nearly 3 hours. This was a rough set of flights and the communication about all of these changes was minimal. Crew did their best however, so no fault there. Other thing to remember is there is no food on Alaska flights unless you pre-order. Take that into account when you choose airlines.

I still in San Francisco😡the flight has delay and lm not sure l can back to Seattle or not😡lm here from 7.30pm and still waiting😡 l never will use of Kayak.

One the nicest and great air crews I’ve experienced and I’ve flown a lot

The first leg of the trip was excellent. Lovely flight attendants and comfortable plane. The second leg left a lot to be desired. The flight attendant was rude when I asked for a Diet Coke, the boarding required quite a long walk and the plane was crammed and uncomfortable.

Flight attendant was awful, I felt second hand embarrassment with every one of her interactions with people onboard. She was so incredibly rude every chance she got

Great flight - efficient and cheerful team on board, at SFO gate. Also, PAE (Paine Field, Everett, WA) is a great little airport to fly out or in to!

Short flight was fine, but no entertainment and bathrooms broken.

You no longer give receipts for baggage at the counter. And it is next to impossible to get it on your webpage. Spent 20 min trying and gave up... I need receipt to submit for reimbursement and don't have time to waste on your poor webpage Disappointing .....

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

Information on your arrival and departure airports

Ontario (ONT)
Walla Walla (ALW)