ONT - ALW

$332 Find Cheap Flights from Ontario to Walla Walla - Compare and Save

1 adult
1 adult, Economy, 0 bags

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Everything you should know

Cheapest round-trip
$373
Typical prices: $244-$480
Alaska Airlines
Wed 11/7Sun 11/11
ONT - ALW • 1 stop
Cheapest one-way
$257
Typical prices: $220-$268
Alaska Airlines
Sat 10/27
ONT - ALW • 2 stops
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Flight Deals

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

 
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Ontario to Walla Walla

Sat, Nov 7 - Wed, Nov 11
Alaska Airlines Logo
6:00 am - 11:46 pmONT  Ontario-ALW Walla Walla
17h 46m1 stop Seattle/Tacoma Intl
Alaska Airlines Logo
3:13 pm - 6:17 pmALW  Walla Walla-ONT Ontario
27h 04m1 stop Seattle/Tacoma Intl
$373Alaska Airlines
Sat, Nov 7 - Wed, Nov 11
Alaska Airlines Logo
4:09 pm - 11:46 pmONT  Ontario-ALW Walla Walla
7h 37m1 stop Seattle/Tacoma Intl
Alaska Airlines Logo
3:13 pm - 3:24 pmALW  Walla Walla-ONT Ontario
24h 11m2 stops Seattle/Tacoma Intl Boise Air Term. Gowen Fld
$408Alaska Airlines
Sat, Nov 7 - Wed, Nov 11
Alaska Airlines Logo
4:09 pm - 11:46 pmONT  Ontario-ALW Walla Walla
7h 37m1 stop Seattle/Tacoma Intl
Alaska Airlines Logo
3:13 pm - 6:17 pmALW  Walla Walla-ONT Ontario
27h 04m1 stop Seattle/Tacoma Intl
$437Alaska Airlines
Wed, Oct 7 - Sun, Oct 11
Alaska Airlines Logo
6:02 am - 2:28 pmONT  Ontario-ALW Walla Walla
8h 26m1 stop Seattle/Tacoma Intl
Alaska Airlines Logo
5:01 am - 10:17 amALW  Walla Walla-ONT Ontario
5h 16m1 stop Seattle/Tacoma Intl
$443Alaska Airlines
Sat, Nov 7 - Wed, Nov 11
Alaska Airlines Logo
4:09 pm - 11:46 pmONT  Ontario-ALW Walla Walla
7h 37m1 stop Seattle/Tacoma Intl
Alaska Airlines Logo
3:13 pm - 3:24 pmALW  Walla Walla-ONT Ontario
24h 11m2 stops Seattle/Tacoma Intl Boise Air Term. Gowen Fld
$463Alaska Airlines
Booking Insights

Price, demand and travel trends for Ontario to Walla Walla flights

Use KAYAK data on prices, travel dates, airlines and seasonal trends to compare options and book flights from Ontario to Walla Walla with more confidence.

How much is a round-trip flight from Ontario to Walla Walla?

Round-trip flights from Ontario to Walla Walla start at $373. Prices are typical for this route right now, with typical round-trip fares ranging from $244 to $480. The lowest price found in the past 5 days was $373 on Alaska Airlines.

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Key details for Ontario to Walla Walla flights

Cheapest flight

$257
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

Your Ontario to Walla Walla flight questions, answered

Find helpful route details based on KAYAK data, including flight times, airports, airlines and booking questions.

  • Which airports can I use when flying from Ontario to Walla Walla?

    Flights from Ontario to Walla Walla usually depart from Ontario (ONT) and arrive at Walla Walla (ALW).

  • What cabin classes can I book on flights from Ontario to Walla Walla?

    Only Economy Class is available on flights from Ontario to Walla Walla.

  • Which airports do connecting flights from Ontario to Walla Walla pass through?

    Most connecting flights from Ontario to Walla Walla pass through Seattle/Tacoma Intl (SEA), which handles 100% of one-stop traffic on this route. Other layover airports each see under 5%.

  • Can I save money by using flexible dates for flights from Ontario to Walla Walla?

    Yes. Being flexible with your travel dates can save you up to 50% on the Ontario to Walla Walla route. Wednesday is the cheapest departure day at $244 round-trip on average, while Tuesday is the most expensive at $480, a difference of $236. KAYAK's flexible dates feature shows options up to 3 days before and after your selected dates, making it easier to compare nearby fares.

  • Do I need a passport to fly from Ontario to Walla Walla?

    No, a passport is not required for this domestic route, but you will need a real ID-compliant driver's license, a state ID, or another TSA-accepted form of identification.

  • Have flight prices from Ontario to Walla Walla changed much recently?

    Yes. Based on fares seen in the past 5 days, round-trip prices on this route showed a wide range, from about $373 to $1,225. That means the highest observed fare was about 3x higher than the lowest one.

  • How are flight prices from Ontario to Walla Walla looking right now?

    One-way fares from Ontario to Walla Walla are currently higher than usual. Average one-way flight prices are about $404, which is 50% above the typical average for this route.

Your guide to booking Ontario to Walla Walla flights

Get tips on when to book, when to fly and what to know before your trip.
  • If your dates can be flexible, aim for a Wednesday departure instead of Tuesday. On this route, Wednesday flights average $244 - about $236 less than Tuesday (49% savings) based on the last 12 months.
  • If you're arriving late at night and need somewhere to stay, check out these hotels close to Walla Walla Airport.
    - SureStay by Best Western Walla Walla
    - Capri Motel By Belvilla Walla Walla Us 12

More options for your flight from Ontario to Walla Walla

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