What is the cheapest airline to fly from Ontario to Yakima round-trip?

Flying on Alaska Airlines is currently your cheapest option to Yakima, with prices starting at $300.

What is the cheapest day to fly from Ontario to Yakima?

Travelers seeking maximum savings on their Ontario to Yakima flight should consider departing on Thursday mornings when fares are most often at their lowest. Tuesday afternoons flights should be avoided if possible as fares are typically the most expensive at this time.

In terms of precipitation, rainfall in Yakima ranges from 0.2 - 1.5 inches per month. December is typically the wettest month, when rainfall can reach 1.5 in. July is typically the driest time to visit Yakima when rainfall is around 0.2 in.

If weather is an important factor for your trip to Yakima, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 69.8 F. Travelers looking to avoid the cold should look outside of December, when temperatures are typically at their lowest (around 28.4 F).

What is the cheapest time of day to fly from ONT to YKM?

It’s typically best to fly out from Ontario to Yakima in the morning. Doing so could potentially save you 17% on the flight price compared to flying at noon, which is usually more expensive.

Can I find deals for flights from Ontario to Yakima that include hotel bookings?

Yes. In addition to deals on Ontario to Yakima flights, Cheapflights offers vacation packages that include both flights and hotel.

How can I find direct flights from Ontario to Yakima?

After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Ontario to Yakima.

Can I find deals for business class flights from Ontario to Yakima?

Yes. Cheapflights offers flight deals from Ontario to Yakima by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

Find Flights from Ontario to Yakima

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Best time to book a flight from Ontario to Yakima

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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.

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Everything you need to know about your flight from Ontario to Yakima

What is the cheapest month to book a flight from Ontario to Yakima?

Currently, September is the cheapest month in which you can book a flight from Ontario to Yakima (average of $291). Flying from Ontario to Yakima in December is currently the most expensive (average of $679). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

Reviews of airlines servicing Yakima

Read reviews from past customers who have flown Alaska Airlines from Ontario to Yakima. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.

Alaska Airlines

8.0

Very good

10,000 reviews

Reviews

1 / 20

10.0

Excellent

Anonymous,Aug 2025

MFR - SEA

Great smooth flight. Was hour and half late though. Don't know why

Alaska Airlines

8.0

Very good

10,000 reviews

Alaska Airlines

8.0

Very good

10,000 reviews

Reviews

1 / 20

10.0

Excellent

Anonymous,Aug 2025

MFR - SEA

Great smooth flight. Was hour and half late though. Don't know why

Related info for your journey

What is the cheapest airline to fly from Ontario to Yakima round-trip?
Flying on Alaska Airlines is currently your cheapest option to Yakima, with prices starting at $300.
Can I find deals for flights from Ontario to Yakima that include hotel bookings?
Yes. In addition to deals on Ontario to Yakima flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Ontario to Yakima?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Ontario to Yakima.
Can I find deals for business class flights from Ontario to Yakima?
Yes. Cheapflights offers flight deals from Ontario to Yakima by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.
What is the cheapest month to book a flight from Ontario to Yakima?
Currently, September is the cheapest month in which you can book a flight from Ontario to Yakima (average of $291). Flying from Ontario to Yakima in December is currently the most expensive (average of $679). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

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Top airline flying from Ontario to Yakima

Airline	Cheapest	Average	Flexibility	On-time
Alaska Airlines	Cheapest$300	Average$377	FlexibilityNo cancel fee	On-time75%

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Find cheap flights from Ontario to Yakima with Cheapflights

1. Tell us where you want to go

2. Select your favorite providers

3. Compare prices and book

Best time to book a flight from Ontario to Yakima

Have a flexible travel schedule? Discover the best time to fly to Yakima from Ontario with our price prediction graph.

Cheapflights Insights

Everything you need to know about your flight from Ontario to Yakima

What is the cheapest month to book a flight from Ontario to Yakima?

Reviews of airlines servicing Yakima

Read reviews from past customers who have flown Alaska Airlines from Ontario to Yakima. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

Find useful and relevant information for your journey from Ontario to Yakima. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

What is the cheapest airline to fly from Ontario to Yakima round-trip?

Can I find deals for flights from Ontario to Yakima that include hotel bookings?

How can I find direct flights from Ontario to Yakima?

Can I find deals for business class flights from Ontario to Yakima?

What is the cheapest month to book a flight from Ontario to Yakima?

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Ontario to Yakima

See prices for flight routes from nearby airports that may be better suited for you.

Complete your trip

Complete your trip to Yakima by adding a car rental and/or hotel reservation to your travel itinerary.

Search flights from Ontario to Yakima by cabin class

Find flights from Ontario to Yakima, based on your preferred cabin class, be it economy, premium economy, business, or first class.

Ontario and Yakima flights

Browse other Ontario and Yakima flight options. Last updated on September 17, 2025.

Other flights from Ontario

Browse through other flights departing from Ontario. Flights are based on user searches made on Cheapflights and were last updated on September 17, 2025.

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Other flights to Yakima

Explore flights to Yakima departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on September 17, 2025.

Top airline flying from Ontario to Yakima

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Cheap flights from Ontario to Yakima (ONT - YKM)

Find cheap flights from Ontario to Yakima with Cheapflights

1. Tell us where you want to go

2. Select your favorite providers

3. Compare prices and book

Best time to book a flight from Ontario to Yakima

Have a flexible travel schedule? Discover the best time to fly to Yakima from Ontario with our price prediction graph.

Cheapflights Insights

Everything you need to know about your flight from Ontario to Yakima

What is the cheapest month to book a flight from Ontario to Yakima?

Reviews of airlines servicing Yakima

Read reviews from past customers who have flown Alaska Airlines from Ontario to Yakima. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

Find useful and relevant information for your journey from Ontario to Yakima. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

What is the cheapest airline to fly from Ontario to Yakima round-trip?

Can I find deals for flights from Ontario to Yakima that include hotel bookings?

How can I find direct flights from Ontario to Yakima?

Can I find deals for business class flights from Ontario to Yakima?

What is the cheapest month to book a flight from Ontario to Yakima?

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Ontario to Yakima

See prices for flight routes from nearby airports that may be better suited for you.

Top airline flying from Ontario to Yakima

100% Free

Book with Flexibility

Travel Smart