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.

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?

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Ontario to Yakima as you normally would.

Most accurate provider : When it comes to deals on Ontario-Yakima flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Ontario-Yakima flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Ontario-Yakima flight searches over the past month and is updated monthly.

Most trusted provider : When it comes to deals on Ontario-Yakima 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-Yakima flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

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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Find cheap flights from Ontario to Yakima 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 Yakima

Most accurate provider	FlightHub 3 stars
Most trusted provider	FlightHub 3 stars

Provider with most accurate pricing for Ontario-Yakima Air Terminal flight deals.

Search Deals

Provider most trusted by Cheapflights users for Ontario-Yakima Air Terminal flights.

Search Deals

Compare providers for flights from Ontario to Yakima

Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Ontario to Yakima in October.

Provider	Price Accuracy	Trust Score*
FlightHub	Price Accuracy3 stars	Trust Score*3 stars
Expedia	Price Accuracy2 stars	Trust Score*3 stars
eDreams	Price Accuracy3 stars	Trust Score*3 stars
CheapOair	Price Accuracy3 stars	Trust Score*3 stars
Cheapfaremart	Price Accuracy-	Trust Score*1 star

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

Most accurate provider: When it comes to deals on Ontario-Yakima flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Ontario-Yakima flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Ontario-Yakima flight searches over the past month and is updated monthly.
Most trusted provider: When it comes to deals on Ontario-Yakima 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-Yakima 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 Yakima

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

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.

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?

Currently, March is the cheapest month in which you can book a flight from Ontario to Yakima (average of $68). Flying from Ontario to Yakima in July is currently the most expensive (average of $184). 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

11,161 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

11,161 reviews

Alaska Airlines

8.0

Very good

11,161 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, March is the cheapest month in which you can book a flight from Ontario to Yakima (average of $68). Flying from Ontario to Yakima in July is currently the most expensive (average of $184). 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.

See more FAQs

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Top airline flying from Ontario to Yakima

Airline	Cheapest	Average	Flexibility	On-time
Alaska Airlines	Cheapest$300	Average$449	FlexibilityNo cancel fee	On-time75%

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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

Cheap flight deals from Ontario to Yakima

Most accurate provider

Most trusted provider

Compare providers for flights from Ontario to Yakima

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.

Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Ontario to Yakima in October.

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

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Travel Smart