ONT - ALW

$149 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 8/12. 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

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
Travelers love KAYAK
41,299,237 searches in the past 7 days on KAYAK

Save 20% or moreCompare multiple travel sites with one search.

Track pricesNot ready to book? Create a price alert for when prices drop.

Bundle and saveSave money when you bundle your flight + hotel.

Filter your dealsChoose cabin class, free Wi-Fi and more.

Flights Deals
Useful Info
Flights 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

Sat, Jul 26 - Tue, Jul 29
Alaska Airlines Logo
6:00 am - 1:10 pmONT-ALW
7h 10m1 stop
Alaska Airlines Logo
5:08 am - 11:05 amALW-ONT
5h 57m1 stop
$278Alaska Airlines
Find Deal
Thu, Sep 11 - Sun, Sep 14
Alaska Airlines Logo
7:40 pm - 12:18 amONT-ALW
4h 38m1 stop
Alaska Airlines Logo
5:00 am - 12:03 amALW-ONT
19h 03m1 stop
$299Alaska Airlines
Find Deal
Sat, Jul 19 - Thu, Jul 24
Alaska Airlines Logo
6:51 pm - 12:07 amONT-ALW
5h 16m1 stop
Alaska Airlines Logo
5:08 am - 11:05 amALW-ONT
5h 57m1 stop
$306Alaska Airlines
Find Deal
Mon, Jul 28 - Wed, Jul 30
Alaska Airlines Logo
6:00 am - 1:10 pmONT-ALW
7h 10m1 stop
Alaska Airlines Logo
5:08 am - 11:05 amALW-ONT
5h 57m1 stop
$318Alaska Airlines
Find Deal
Sun, Jul 27 - Sun, Aug 3
Alaska Airlines Logo
6:00 am - 12:07 amONT-ALW
18h 07m1 stop
Alaska Airlines Logo
5:08 am - 11:05 amALW-ONT
5h 57m1 stop
$385Alaska Airlines
Find Deal
Thu, Sep 11 - Sun, Sep 14
Alaska Airlines Logo
7:40 pm - 12:18 amONT-ALW
4h 38m1 stop
Alaska Airlines Logo
5:00 am - 5:00 pmALW-ONT
12h 00m2 stops
$400Alaska Airlines
Find Deal
Sat, Jul 26 - Tue, Jul 29
Alaska Airlines Logo
6:10 pm - 12:07 amONT-ALW
5h 57m2 stops
Alaska Airlines Logo
5:08 am - 11:05 amALW-ONT
5h 57m1 stop
$404Alaska Airlines
Find Deal
Tue, Jul 15 - Sat, Jul 19
Alaska Airlines Logo
6:00 am - 1:10 pmONT-ALW
7h 10m1 stop
Alaska Airlines Logo
5:08 am - 2:46 pmALW-ONT
9h 38m1 stop
$405Alaska Airlines
Find Deal
Thu, Jul 24 - Sun, Jul 27
Alaska Airlines Logo
6:00 am - 1:10 pmONT-ALW
7h 10m1 stop
Alaska Airlines Logo
5:08 am - 12:15 amALW-ONT
19h 07m1 stop
$420Alaska Airlines
Find Deal
Wed, Jul 23 - Sun, Jul 27
Alaska Airlines Logo
6:58 pm - 1:10 pmONT-ALW
18h 12m1 stop
Alaska Airlines Logo
5:08 am - 11:05 amALW-ONT
5h 57m1 stop
$450Alaska Airlines
Find Deal
Useful Info

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.

Find deals

Good to know

Cheapest flight$149
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 $149 for a one-way ticket and $278 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 10000 reviews
8.5Crew
8.1Boarding
7.1Food
7.1Entertainment
7.8Comfort
Airline reviews

fine. only problem,,,, for some,,,,was that many people started trying to exit from the back of the plane,, . lots of irate people. there should be a flight attendant mid plane..to be sure that doesn't happen. The crew up front had no idea what was happening. One big guy started it..then a bunch of others followed his lead. could have gotten ugly... One man stepped in and questioned those rule breakers.. nothing bad happened,,,but......

8.0 ExcellentLiz, Jul 2025SFO - SEA
Read more Alaska Airlines reviews

fine. only problem,,,, for some,,,,was that many people started trying to exit from the back of the plane,, . lots of irate people. there should be a flight attendant mid plane..to be sure that doesn't happen. The crew up front had no idea what was happening. One big guy started it..then a bunch of others followed his lead. could have gotten ugly... One man stepped in and questioned those rule breakers.. nothing bad happened,,,but......

Eddie, our flight attendant in the back was excellent. He was very kind and concerned for our happiness and comfort before and during our flight. He made the experience great. We had to deplane due to a ground delay and he made sure we had snacks and water to keep us comfortable while we waited. Overall, it was a great experience!

Flight was delayed which caused us to have to change our connecting flight. Grilled cheese sandwich was served very hot.

We were late so that was what was worst part

The Alaska app and website were not fully operational. I had to spend about 15 minutes at the counter doing things that should have been completed online. The agent was very nice and helpful, however.

Staff are helpful and patient. I don’t appreciate the almost 5 hours delay and also the delay of our luggage and being switched from one carousel to another to pick them up.

We waited over an hour for our luggage to arrive at the carousel in Seattle.

Good. They checked my bag FOR FREE so I didnt have to try to hoist it up into the overhead compartment. Also, they served free beverages, which I appreciated.

I ordered the fruit and cheese plate on both outbound and inbound flights, the cheese portion on the inbound flight was half of what it had been on the outbound flight. 🙁

Everything was really good except it was really cold in the plane,

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)

Not what you’re looking for? Find thousands of other hotels, flights, car rentals and package deals with KAYAK.