The distance between Seattle/Tacoma Intl and Ontario is about 966.6 mi. A reasonable flight in good conditions will take 2h 31m.
Prices for flights from Seattle/Tacoma Intl Airport to Ontario Airport are refreshed on a daily basis.
As of December 2024, there are 4 operators available to choose from for flights from Seattle/Tacoma Intl Airport to Ontario Airport.
The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Seattle/Tacoma Intl Airport to Ontario Airport.
The travel and health documents you'll need for your trip to Ontario Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Ontario Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.
Based on momondo bookings for this flight route, the most popular plane model on flight routes from Seattle to Ontario is Airbus A320neo (16.78% of total bookings). The next most popular plane models are Boeing 737-800 Passenger/BBJ2 (winglets) (16.26%), Airbus A321neo (11.27%), and Airbus A320 (sharklets) (9.43%).
momondo data reveals that the most frequently booked airline on the route from Seattle to Ontario is Frontier, representing 38% of all bookings. The subsequent popular airlines are Alaska Airlines at 37%, Delta at 24%, and Spirit Airlines at 1%.
Airline | Rating | Free Cancellation | Price | ||
---|---|---|---|---|---|
Spirit Airlines | PriceFrom $40 | Free Cancellation | Rating 6.3 8,113 reviews | ||
Frontier | PriceFrom $55 | Free Cancellation | Rating 6.1 3,469 reviews | ||
Delta | PriceFrom $117 | Free Cancellation | Rating 8.0 8,588 reviews | ||
Alaska Airlines | PriceFrom $123 | Free Cancellation | Rating 8.0 9,549 reviews |
Delta flies from Seattle to Ontario around 12 times per week, with 8,588 momondo users rating the airline 8.0/10. The cheapest Delta deal from Seattle to Ontario in the last 72 hours was $117 (round-trip), much lower than the average airfare cost of $267 for Delta flights on this route.
Alaska Airlines (8.0/10 from 9,555 reviews) operates around 18 flights from Seattle to Ontario in any given week. The average Alaska Airlines airfare for this route is around $270, with deals from around $123 rare but found on momondo. Referenced prices are for round-trip Seattle to Ontario flight searches in the last 72 hours.
We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Seattle to Ontario for you.
Yes. momondo allows you to filter the results for Seattle to Ontario flights to just show those with flexible booking policies.
momondo helps you find the best flight between Seattle and Ontario by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.
Price alerts on flights to Ontario from Seattle are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.