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Flights from Ontario to Seattle
Cheap flight deals from Ontario to Seattle
Non stop flight deals! Book direct flights from Ontario to Seattle: One way flights from KWD 13, round trip flights from KWD 29. Cheapest next 3 months.
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Round-trip
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One way
Crossed out prices are calculated based on the average price of the corresponding route on Trip.com.
Flight Info | Ontario to Seattle
The distance between Ontario and Seattle is about 1,538.43 km. The most popular month to Seattle is February. The off-season for travel is March.
Cheapest one-way flight price | KWD 13 |
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Cheapest round-trip ticket price | KWD 29 |
Off-season for travel | March |
Peak season for travel | February |
Flight distance | 1,538.43 km |
When is the cheapest time to fly from Ontario to Seattle?
The cheapest time for Ontario to Seattle flights: Jul 27 to Aug 3 — one way flight prices from KWD 15.
Cheapest flights are between Jul 27-Aug 3
From KWD 15
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Displayed prices are calculated based on the cheapest average weekly prices of the corresponding route on Trip.com.
Frequently Asked Questions
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When are flight tickets from Ontario (ONT) to Seattle (SEA) the cheapest?
Airlines adjust prices for flights from Ontario to Seattle based on the departure date and time of your selection. By analyzing data from all airlines, we've discovered that on Trip.com, you can find the lowest flight prices on Tuesdays, Wednesdays, and Saturdays. -
How much do flights from Ontario (ONT) to Seattle (SEA) cost?
According to Trip.com's data, the lowest price is around KWD 56.
How to find a cheap flight from Ontario to Seattle
Wait until the last minute and flight costs are often sky-high. Plan ahead, book the right way, and your savings can soar. We have loads of saving tips to help you find a cheap flight from Ontario to Seattle. Book your flights at the right time and save more.
Book Early
Once prices are gone, they're gone. Lock in deals while you can!
Compare Flight Prices
Compare prices on travel agency and airline websites.
Look Out for Deals
Check airline and travel agency websites for latest flight deals
Check One-way Fares
Buying two cheap one-way flights can sometimes be a better deal than a round-trip.
Try Different Dates
Flying during the week, early in the morning, or late at night can help save money.
Use the Trip.com App
Save up to £10 per person when booking your flights on Trip.com
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