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Not ready to book? to track prices.Find the cheapest flights from Ontario to Walla Walla
Cheap round-trip flights
Alaska Airlines flights from Ontario to Walla Walla
Our best Alaska Airlines deals on Ontario to Walla Walla flight tickets
See travel insights to Walla Walla from
How to get the cheapest flight ticket from Ontario to Walla Walla
Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip
What is the cheapest day to depart on your flight to Walla Walla?
The cheapest day to depart on your flight to Walla Walla is on a Tuesday when prices can be found for as low as $360. This is often the case because there is less demand to fly during this day of the week. On the other hand, Wednesday is the most expensive day to depart from Ontario because it is more convenient for both business and leisure travelers. As a result, prices tend to be around $595.
What is the cheapest time of day to depart on your flight to Walla Walla?
Our most recent data shows that the best time of day to fly to Walla Walla is in the afternoon. Flights from Ontario to Walla Walla during this time can be as low as $466. If you have a flexible travel schedule, then try to avoid flying in the morning when prices are $519 on average. Flights to Walla Walla from Ontario in the morning are generally more expensive because this time of day is more convenient for travelers’ schedules.
What is the cheapest airline that flies from Ontario to Walla Walla?
Alaska Airlines is the most popular carrier operating from Ontario to Walla Walla
What airlines fly to Walla Walla?
Alaska Airlines, Delta and United Airlines are the top three most popular airlines that fly to Walla Walla from Ontario according to our data. Alaska Airlines is the first choice among our users, with 56% of people opting to fly with this airline when traveling to Walla Walla. Keep in mind that there are 6 different airlines that fly to Walla Walla on a routine basis, so you have a few additional options to choose from.
When to book flights from Ontario to Walla Walla
Cheap Ontario to Walla Walla (ONT to ALW) flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from Ontario to Walla Walla
How far is Ontario to Walla Walla by plane?
The distance between Ontario and Walla Walla is about 829.4 mi. By plane, this route typically takes 5h 09m.
When did momondo last update prices for flights from Ontario Airport to Walla Walla Airport?
Prices for flights from Ontario Airport to Walla Walla Airport are refreshed on a daily basis.
How many operators does momondo search for flights from Ontario Airport to Walla Walla Airport?
The number of operators available for flights from Ontario Airport to Walla Walla Airport is 1 as of June 2025.
How old do you have to be to fly from Ontario Airport to Walla Walla Airport?
The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Ontario Airport to Walla Walla Airport.
What documentation or ID do you need to fly to Walla Walla Airport?
The required travel and health documents for your Walla Walla Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Walla Walla Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.
What is the most popular airline from Ontario to Walla Walla?
Based on momondo bookings for this flight route, the most popular airline on flight routes from Ontario to Walla Walla is Alaska Airlines (100% of total bookings).
Best airlines flying from Ontario to Walla Walla
Compare and see reviews for airlines that fly from Ontario to Walla Walla with momondo
| Airline | Rating | Free Cancellation | Price | ||
|---|---|---|---|---|---|
| PriceFrom $272 | Free Cancellation | Rating 8.0 10,000 reviews |
Why use momondo?
Why should I use momondo to find a flight deal from Ontario to Walla Walla?
It is quick and easy to find Ontario to Walla Walla flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Walla Walla that suits you.
Can I find flights from Ontario to Walla Walla with flexible booking policies on momondo?
Flights from Ontario to Walla Walla with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.
How can momondo help me find flights from Ontario to Walla Walla?
momondo helps you find the best flight between Ontario and Walla Walla by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.
I’m not ready to book a flight from Ontario to Walla Walla right now. Can momondo alert me if prices change?
Of course. momondo tracks the price of Ontario to Walla Walla flights. All you need is a valid email address and we will do the rest; it is that quick and easy.