Cheap flights from Ontario to Washington from C$ 178
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 4/6. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
How far in advance should I book a flight from Region of Ontario to State of Washington?
When searching for a good deal, it’s best to be prepared for potential fluctuations in price. We recommend booking at least 51 days in advance, which can save you up to 75% on flights from Region of Ontario to State of Washington compared to booking the week you need them. Waiting 51 days out may not be for everyone, so we have options available for flights within the next two weeks, with the lowest price starting at C$ 781. For sooner than that we have options available in the next 3 days from C$ 922.
What is the cheapest month to fly from Region of Ontario to State of Washington?
The best pricing can be found in the month of October. Prices to State of Washington from Region of Ontario average C$ 719. You can even find prices in October for less than C$ 719, as users have found deals to State of Washington from as low as C$ 512. The month of December appears to be one of the more expensive times to travel to State of Washington from Region of Ontario. Flying in the targeted month can save you up to 16%.
When is the cheapest time to fly from Region of Ontario to State of Washington (ON - WA)?
Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Region of Ontario to State of Washington as you normally would.
Cheap WestJet flights from Ontario to Washington
Explore cheap flight options specifically provided by WestJet for the route between Ontario and Washington. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 446,632 searches. Data last updated 6 May 2024.
Take a look at some of the lowest-priced WestJet flights heading from Ontario to Washington. Be sure to come back soon if the deals available don't appeal to you at this time.
Cheap Air Canada flights from Ontario to Washington
Explore cheap flight options specifically provided by Air Canada for the route between Ontario and Washington. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 446,632 searches. Data last updated 6 May 2024.
To aid your search, here are some of the cheapest Air Canada flights we've found from Ontario to Washington. Ensure the flight price, dates, time, and airline match your criteria before you book.
Cheap Ontario to Washington flights in May & June 2024
Find cheap flight options from Ontario to Washington specifically for the months of May and June 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 446,632 searches. Prices were last updated on 6 May 2024.
Check out some of the best flight deals from Ontario to Washington in 2024. Check back in a little while for more flight options.
Ontario to Washington 2024 flight deals
Discover exclusive flight deals for travel between Ontario and Washington in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 446,632 searches. Data last updated 6 May 2024.
Check out some of the best flight deals from Ontario to Washington in 2024. Check back in a little while for more flight options.
Direct flights to Washington from Ontario
Discover non-stop flight options from Ontario to Washington. Find direct flights with no layovers, providing a convenient travel experience. Explore non-stop flight options based on user searches, and compare prices and availability for your desired travel dates. Over the last 7 days, Cheapflights users made 446,632 searches. Data last updated 6 May 2024.
To help reduce your travel time, choose from one of these non-stop flights from Ontario to Washington. If you're looking for other options for flights from Ontario to Washington, make sure to update the search form at the top of page.
Ontario to Washington flights leaving soon
Find last-minute flight options from Ontario to Washington for spontaneous travel. Discover available flights and compare prices based on user searches. Secure great deals and offers for spontaneous trips with quick booking options. Over the last 7 days, Cheapflights users made 446,632 searches. Data last updated 6 May 2024.
Have a look at some of the last-minute flights available departing from Ontario to Washington. To prevent any unwanted surprises, users should verify their flight info before booking.
One-way flights to Washington from Ontario
Search for one-way flight options from Ontario to Washington. Find affordable one-way fares based on user searches. Compare prices and availability to plan your one-way journey according to your preferred dates and budget. Over the last 7 days, Cheapflights users made 446,632 searches. Data last updated 6 May 2024.
Users in need of a one-way flight from Ontario to Washington can choose from these deals. For those needing a return trip from Ontario, there is a search form available above.
Find flights from Ontario to Washington within your budget
Customize your flight search to find flights from Ontario to Washington 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 446,632 searches. Data last updated 6 May 2024.
Fly from
Fly to
Budget
C$ 357 - C$ 780
Route
Depart
Return
Price
Toronto Pearson IntlSeattle/Tacoma Intl
YYZ - SEA
YYZSEA
Toronto Pearson Intl
Tue 4/6
1 stop15h 12m
Seattle/Tacoma Intl
Thu 13/6
1 stop18h 07m
Toronto Pearson IntlSeattle/Tacoma Intl
YYZ - SEA
YYZSEA
Toronto Pearson Intl
Tue 4/6
1 stop15h 12m
Seattle/Tacoma Intl
Tue 11/6
1 stop17h 46m
Toronto Pearson IntlSeattle/Tacoma Intl
YYZ - SEA
YYZSEA
Toronto Pearson Intl
Thu 23/5
Nonstop5h 18m
Seattle/Tacoma Intl
Tue 28/5
Nonstop4h 38m
Toronto Pearson IntlSpokane
YYZ - GEG
YYZGEG
Toronto Pearson Intl
Thu 6/6
2 stops13h 32m
Spokane
Mon 15/7
2 stops13h 25m
Toronto Pearson IntlSeattle/Tacoma Intl
YYZ - SEA
YYZSEA
Toronto Pearson Intl
Fri 31/5
Nonstop5h 15m
Seattle/Tacoma Intl
Sun 9/6
Nonstop4h 40m
OttawaSeattle/Tacoma Intl
YOW - SEA
YOWSEA
Ottawa
Thu 29/8
1 stop7h 56m
Seattle/Tacoma Intl
Sun 1/9
1 stop9h 14m
Toronto Pearson IntlSpokane
YYZ - GEG
YYZGEG
Toronto Pearson Intl
Fri 6/9
1 stop16h 14m
Spokane
Tue 10/9
1 stop21h 20m
Toronto Pearson IntlSeattle/Tacoma Intl
YYZ - SEA
YYZSEA
Toronto Pearson Intl
Wed 29/5
Nonstop5h 18m
Seattle/Tacoma Intl
Thu 30/5
1 stop8h 27m
Toronto Pearson IntlPasco Tri Cities
YYZ - PSC
YYZPSC
Toronto Pearson Intl
Thu 27/6
2 stops22h 56m
Pasco Tri Cities
Mon 1/7
2 stops18h 34m
No data available for this route at this time. Please check back soon.
Reviews of airlines servicing Washington
Get insights into the airlines that provide service to Washington. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Washington. Reviews last updated 6 May 2024.
To help decide which airline to fly from Ontario to Washington, see what other customers have to say about WestJet, Air Canada and Alaska Airlines. 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.
Food
Entertainment
Overall
Crew
Comfort
Boarding
Reviews
There were no major issues. A bit of delay but it was understandable. It was a good experience otherwise.
Food
Entertainment
Overall
Crew
Comfort
Boarding
Reviews
There were no major issues. A bit of delay but it was understandable. It was a good experience otherwise.
Food
Entertainment
Overall
Crew
Comfort
Boarding
Reviews
There were no major issues. A bit of delay but it was understandable. It was a good experience otherwise.
Food
Entertainment
Overall
Crew
Comfort
Boarding
Reviews
There were no major issues. A bit of delay but it was understandable. It was a good experience otherwise.
Food
Entertainment
Overall
Crew
Comfort
Boarding
Reviews
There were no major issues. A bit of delay but it was understandable. It was a good experience otherwise.
Food
Entertainment
Overall
Crew
Comfort
Boarding
Reviews
There were no major issues. A bit of delay but it was understandable. It was a good experience otherwise.
Related info for your journey
Find useful and relevant information for your journey from Ontario to Washington. 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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Alternative routes for Ontario to WashingtonSee prices for flight routes from nearby airports that may be better suited for you.
See prices for flight routes from nearby airports that may be better suited for you.
Top 7 airlines flying from Ontario to Washington
Discover the top 7 airlines that operate flights from Ontario to Washington. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 446,632 searches. Data last updated 6 May 2024.
Search flights from Ontario to Washington by cabin class
Find flights from Ontario to Washington, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Hourly flight availability from Ontario to Washington
Find hourly flight availability from Ontario to Washington. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 6 May 2024.
| 1%of flight departures | Early morningMidnight to 6 am |
|---|---|
| 50%of flight departures | Morning6 am to noon |
| 14%of flight departures | AfternoonNoon to 6 pm |
| 35%of flight departures | Evening6 pm to midnight |
Book a flight to one of these trending destinations
User searches for flights to these destinations increased 20% or more in the past 90 days compared to other destinations
Fly with Cheapflights
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How does Cheapflights help users find flights from Ontario to Washington?
Cheapflights goes through 900+ travel sites to look for the best flight deals for flights from Ontario to Washington. Too many options? Cheapflights also provides filters for things like airlines, price ranges, and number of stops to help you make a decision easily.
Why should you use Cheapflights to find cheap flight tickets from Ontario to Washington?
By finding flights from multiple airlines and providers at completely no cost, Cheapflights helps millions of users like you annually find the best flights to Washington from Ontario.
Can Cheapflights find flights from Ontario to Washington with no change fees?
Need flexible booking options for your flight to Washington from Ontario? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.
Can Cheapflights notify me if prices for flights from Ontario to Washington become cheaper?
Of course! You can now track prices for flights from Ontario to Washington and get an alert from Cheapflights when they change. Have a valid email address ready and click the bell icon next to the flight deals above to set up your price alerts.