$231+ Cheap flights from Ontario to Walla Walla (ONT - ALW)
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 9/25. Fares are subject to change and may not be available on all flights or dates of travel.
ONT — ALW
Sep 15 — Sep 221
Round-trip
1 adult, Economy
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Find cheap flights from Ontario to Walla Walla with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from Ontario to Walla Walla
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Best
Last-minute
One-way
Cheapest flights from Ontario to Walla WallaExplore 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 August 16, 2026.
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 August 16, 2026.
This Vliegwinkel deal was found by Cheapflights users on 8/11. 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 Vliegwinkel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/126:02 am -
1 stop7h 21m
Sat 9/195:00 am -
1 stop6h 16m
Deal found 8/11![Alaska Airlines logo]()
$339
This Expedia deal was found by Cheapflights users on 8/14. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/76:02 am -
1 stop8h 26m
Sun 10/115:01 am -
1 stop5h 16m
Deal found 8/14![Alaska Airlines logo]()
$386
This Alaska Airlines deal was found by Cheapflights users on 8/11. 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 9/156:02 am -
1 stop7h 21m
Sat 9/195:00 am -
1 stop6h 16m
Deal found 8/11![Alaska Airlines logo]()
$411
This Alaska Airlines deal was found by Cheapflights users on 8/16. 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 9/56:02 am -
1 stop7h 07m
Sat 9/125:00 am -
1 stop6h 16m
Deal found 8/16![Alaska Airlines logo]()
$501
This Alaska Airlines deal was found by Cheapflights users on 8/16. 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.
Mon 9/146:02 am -
1 stop7h 21m
Sat 9/195:00 am -
1 stop6h 16m
Deal found 8/16![Alaska Airlines logo]()
$509
This Travelocity deal was found by Cheapflights users on 8/14. 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 Travelocity is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/86:56 pm -
1 stop4h 53m
Sun 10/115:01 am -
2 stops12h 04m
Deal found 8/14![Alaska Airlines logo]()
$522
Best flights from Ontario to Walla WallaDiscover carefully curated flight deals from Ontario to Walla Walla that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 16, 2026.
Discover carefully curated flight deals from Ontario to Walla Walla that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 16, 2026.
This Vliegwinkel deal was found by Cheapflights users on 8/11. 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 Vliegwinkel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/126:02 am -
1 stop7h 21m
Sat 9/195:00 am -
1 stop6h 16m
Deal found 8/11![Alaska Airlines logo]()
$339
This Expedia deal was found by Cheapflights users on 8/15. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/86:56 pm -
1 stop4h 53m
Sun 10/115:01 am -
1 stop5h 16m
Deal found 8/15![Alaska Airlines logo]()
$411
This Alaska Airlines deal was found by Cheapflights users on 8/13. 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 9/156:02 am -
1 stop7h 21m
Sat 9/195:00 am -
1 stop6h 16m
Deal found 8/13![Alaska Airlines logo]()
$411
Last-minute flights from Ontario to Walla WallaDiscover last-minute flight deals from Ontario to Walla Walla. Data last updated August 16, 2026 and is based on user searches.
Discover last-minute flight deals from Ontario to Walla Walla. Data last updated August 16, 2026 and is based on user searches.
This Priceline deal was found by Cheapflights users on 8/15. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/206:02 am -
1 stop7h 07m
Sun 8/235:00 am -
1 stop6h 04m
Deal found 8/15![Alaska Airlines logo]()
$593
This Alaska Airlines deal was found by Cheapflights users on 8/13. 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 8/286:02 am -
1 stop7h 07m
Tue 9/11:49 pm -
1 stop5h 14m
Deal found 8/13![Alaska Airlines logo]()
$592
This Alaska Airlines deal was found by Cheapflights users on 8/16. 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.
Mon 8/313:07 pm -
1 stop8h 47m
Fri 9/45:00 am -
1 stop6h 04m
Deal found 8/16![Alaska Airlines logo]()
$633
This Alaska Airlines deal was found by Cheapflights users on 8/16. 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 9/56:02 am -
1 stop7h 07m
Sat 9/125:00 am -
1 stop6h 16m
Deal found 8/16![Alaska Airlines logo]()
$501
This Vliegwinkel deal was found by Cheapflights users on 8/11. 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 Vliegwinkel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/126:02 am -
1 stop7h 21m
Sat 9/195:00 am -
1 stop6h 16m
Deal found 8/11![Alaska Airlines logo]()
$339
This Alaska Airlines deal was found by Cheapflights users on 8/16. 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.
Mon 9/146:02 am -
1 stop7h 21m
Sat 9/195:00 am -
1 stop6h 16m
Deal found 8/16![Alaska Airlines logo]()
$509
This Alaska Airlines deal was found by Cheapflights users on 8/11. 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 9/156:02 am -
1 stop7h 21m
Sat 9/195:00 am -
1 stop6h 16m
Deal found 8/11![Alaska Airlines logo]()
$411
One-way flights from Ontario to Walla WallaSearch for one-way flight options from Ontario to Walla Walla. Find affordable one-way fares based on user searches. Data last updated August 16, 2026.
Search for one-way flight options from Ontario to Walla Walla. Find affordable one-way fares based on user searches. Data last updated August 16, 2026.
This Alaska Airlines deal was found by Cheapflights users on 8/14. 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 9/253:14 pm -
1 stop8h 40m
Deal found 8/14![Alaska Airlines logo]()
$231
This Alaska Airlines deal was found by Cheapflights users on 8/11. 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.
Thu 9/106:02 am -
1 stop7h 21m
Deal found 8/11![Alaska Airlines logo]()
$260
This Alaska Airlines deal was found by Cheapflights users on 8/11. 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.
Thu 9/1710:47 am -
2 stops13h 07m
Deal found 8/11![Alaska Airlines logo]()
$333
This Kiwi.com deal was found by Cheapflights users on 8/14. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/258:00 am -
3 stops29h 23m
Deal found 8/14![Multiple Airlines logo]()
$564
Find 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 August 16, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $339 (Vliegwinkel) |
One-way from | $231 (Alaska Airlines) |
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 August 16, 2026.
Use the filters below to find and compare flights from Ontario to Walla Walla that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
OntarioWalla Walla
ONT Ontario - ALW Walla Walla
ONTALW
Ontario
Sat 9/12
6:02 am-1:23 pm
1 stop7h 21m
Walla Walla
Sat 9/19
5:00 am-11:16 am
1 stop6h 16m
$339
Quickest round-trip
OntarioWalla Walla
ONT Ontario - ALW Walla Walla
ONTALW
Ontario
Thu 10/8
6:56 pm-11:49 pm
1 stop4h 53m
Walla Walla
Sun 10/11
5:01 am-10:17 am
1 stop5h 16m
$411
OntarioWalla Walla
ONT Ontario - ALW Walla Walla
ONTALW
Ontario
Tue 9/15
6:02 am-1:23 pm
1 stop7h 21m
Walla Walla
Sat 9/19
5:00 am-11:16 am
1 stop6h 16m
$411
Cheapest one-way
OntarioWalla Walla
ONT Ontario - ALW Walla Walla
ONTALW
Ontario
Fri 9/25
3:14 pm-11:54 pm
1 stop8h 40m
$231
Quickest one-way
OntarioWalla Walla
ONT Ontario - ALW Walla Walla
ONTALW
Ontario
Thu 9/10
6:02 am-1:23 pm
1 stop7h 21m
$260
OntarioWalla Walla
ONT Ontario - ALW Walla Walla
ONTALW
Ontario
Thu 9/17
10:47 am-11:54 pm
2 stops13h 07m
$333
OntarioWalla Walla
ONT Ontario - ALW Walla Walla
ONTALW
Ontario
Fri 9/25
8:00 am-1:23 pm
3 stops29h 23m
$564
Sorted by cheapest first
- Most accurate provider: When it comes to deals on Ontario-Walla Walla flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Ontario-Walla Walla flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Ontario-Walla Walla flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Ontario-Walla Walla flights, Cheapflights users trust FlightHub the most. FlightHub 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 Ontario-Walla Walla 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 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.
ONT-ALW
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.
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.
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