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How to get the cheapest flight ticket from Ontario to Seattle
Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip
What is the cheapest month to fly to Seattle?
The cheapest month to fly to Seattle from Ontario is in October. Flight prices, which tend to average around R3 186, are often lower during this time because this is during the off-season. If you aren’t able to travel to Seattle during the month of October, then flying in September is also cheap. Prices for this month can be found on momondo for an average of R3 204.
What is the cheapest Ontario to Seattle/Tacoma Intl flight route?
Fly from Ontario to Seattle/Tacoma Intl for the best Ontario - Seattle/Tacoma Intl flight prices
How far in advance should I book a flight to Seattle?
The ideal time to book your flight to Seattle is 47 days in advance, when prices tend to average R4 182. However, in the past 72 hours, people saw flights from Ontario for as low as R57 657.
What cabin class options are available on Ontario to Seattle/Tacoma Intl flights?
There are 1 cabin classes available to choose from on Ontario to Seattle/Tacoma Intl flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.
When to book flights from Ontario to Seattle
Cheap Ontario to Seattle (ONT to SEA) flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from Ontario to Seattle
How far is Ontario to Seattle/Tacoma Intl by plane?
The straight-line distance from Ontario to Seattle/Tacoma Intl is 1555,6 km.
When did momondo last update prices for flights from Ontario Airport to Seattle/Tacoma Intl Airport?
Prices for flights from Ontario Airport to Seattle/Tacoma Intl Airport are updated daily.
How old do you have to be to fly from Ontario Airport to Seattle/Tacoma Intl Airport?
The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and stopovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Ontario Airport to Seattle/Tacoma Intl Airport.
What documentation or ID do you need to fly to Seattle/Tacoma Intl Airport?
The required travel and health documents for your Seattle/Tacoma Intl Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's licence and a passport valid for six months after your intended arrival at Seattle/Tacoma Intl Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.
What is the most popular plane model from Ontario to Seattle?
Based on momondo bookings for this flight route, the most popular plane model on flight routes from Ontario to Seattle is Boeing 737-800 Passenger/BBJ2 (winglets) (17,91% of total bookings). The next most popular plane models are Airbus A320neo (15,85%), Airbus A320 (sharklets) (12,55%), and Airbus A321neo (10,28%).
Why use momondo?
Why should I use momondo to find a flight deal from Ontario to Seattle?
momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Ontario to Seattle . Millions of users trust and use momondo every year so you are in good hands.
Can I find flights from Ontario to Seattle with flexible booking policies on momondo?
Yes. momondo allows you to filter the results for Ontario to Seattle flights to just show those with flexible booking policies.
How can momondo help me find flights from Ontario to Seattle?
momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Ontario to Seattle.
I’m not ready to book a flight from Ontario to Seattle right now. Can momondo alert me if prices change?
Yes. momondo can track prices for Ontario to Seattle flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.