Flights from Ontario to Seattle

Aviasales.ge will find you the cheapest airfare for Ontario – Seattle by comparing the ticket prices to Seattle using 45 agencies, five booking systems, and 728 airlines. Where exactly you buy your tickets for Ontario – Seattle is up to you.

Direct flight for from Ontario to Seattle

The easiest way to to get to your destination is a direct flight. Direct flights for from Ontario to Seattle are offered by:

• Delta Air Lines (daily DL4096)
• Hawaiian Airlines (daily HA6361)
• Alaska Airlines (4 days per week, flight AS607)
• Frontier Airlines (2 days per week, flight F92275)

Seattle is served by 2 airports: Seattle-Tacoma International Airport and Boeing Field International Airport. Direct flights for Ontario – Seattle are operated by:

• Southwest Airlines, Frontier Airlines, Delta Air Lines from Ontario International Airport to Seattle-Tacoma International Airport

Flight with layover for the route from Ontario to Seattle

A flight with a layover on the route Ontario – Seattle will allow you to make your trip more interesting. The layover could be in:

• Sacramento (flight WN1242 Southwest Airlines)
• Las Vegas (flight WN3556 Southwest Airlines)
• Phoenix (flight WN556 Southwest Airlines)

This is a great chance to get to know these cities. Layovers are usually at least six hours.

Please keep in mind that depending on the number of days remaining until your departure, ticket prices for Ontario – Seattle could change by more than 62%.

Aviasales.ge suggests buying tickets for Ontario – Seattle in advance in order to choose the conditions for your flight that best suit your preferences and budget.