Seattle, WA to Ontario, CA flight with United

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Journey information

Overview: Seattle, WA to Ontario, CA flight

Take a flight from Seattle, WA to Ontario, CA and enjoy the approximately 966 miles (1555 km) long journey. Find schedules and pricing options for a convenient and affordable trip.

Fares are the lowest economy prices found on Omio. Early booking often means lower prices. Prices change daily and are subject to availability. Discount cards, coach trips, and booking fees are not included.

Price information

Cheapest alternative travel mode

Bus from $361 (€325)

Distance

966 miles (1555 km)

Flights per day

Direct flights

Airlines

Cheapest month to travel

November

First flight

00:26

Last flight

23:57

Price information

Cheapest alternative travel mode

Bus from $361 (€325)

Compare prices and tickets Seattle, WA to Ontario, CA by train or bus

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Airlines: Alaska Airlines and United flights from Seattle, WA to Ontario, CA

Travel between Seattle, WA and Ontario, CA from $79 (€71) with Omio’s flight partners Alaska Airlines and United! You can find the best schedules and tickets when comparing and booking the most popular trip for you.

United Airlines is one of the USA’s leading airline and operates domestic and international routes. Economy, Premium Economy and Business are the ticket fares that the airline offers for your next flight to Ontario, CA from Seattle, WA.

Seattle, WA to Ontario, CA flight information with United:

Average Duration: 2 h 42 min
Cheapest Price: $79

FAQs: Seattle, WA to Ontario, CA Flight

FAQs: Take a flight from Seattle, WA to Ontario, CA hassle-free. Whether you want fast, cheap or something entirely different, our travel experts have collected everything you need to know so you can find the best option from Seattle, WA to Ontario, CA.

The earliest flight from Seattle, WA to Ontario, CA leaves at 12: 45 AM. Plan your trip with the Journey Planner from Omio.

The latest flight from Seattle, WA to Ontario, CA leaves at 11: 58 PM.

There are 91 flights a day from Seattle, WA to Ontario, CA which require at least one change with United. Schedules can vary on holidays or weekends with fewer flights.

Take the Seattle, WA to Ontario, CA flight with United. However, it's always good to check out all possible airlines for the route to Ontario, CA from Seattle, WA as there might be differences in the amenities they offer.

The cheapest month to travel from Seattle, WA to Ontario, CA by plane is November.

It's helpful to compare your options as there are 2 ways to travel from Seattle, WA to Ontario, CA including taking a train or bus.

Popular airports from Seattle, WA to Ontario, CA

Seattle

Ontario

The major airport for departures in Seattle is Seattle-Tacoma International Airport. Find all the information you need to know about services, amenities and connections at Seattle-Tacoma International Airport for your trip from Seattle to Ontario.

Seattle-Tacoma International Airport (SEA)