$39 Cheap flight deals from Ontario (QLA) to Seattle (SEA)

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This Weekend's Flight Deals from Ontario to Seattle

This weekend's flight prices found within the past 7 days, for the period specified. Prices and availability are subject to change. Additional terms apply.

Airfares from $39 One Way, $88 Round Trip from Ontario to Seattle

Prices starting at $88 for return flights and $39 for one-way flights to Seattle were the cheapest prices found within the past 7 days, for the period specified. Prices and availability are subject to change. Additional terms apply.

Seattle economy flight packages

Mediterranean Inn
Lotte Hotel Seattle
Hotel Max
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Prices and availability subject to change. Additional terms may apply.

More About Flying To Seattle from Ontario

Route Information for Flights from Ontario to Seattle

Origin Airport IATA Code
QLA
Destination Airport IATA Code
SEA
Distance
978 mi
Direct Flight Airlines
American Airlines, KLM, Qatar Airways, JAL, Alaska Airlines, Icelandair, Air France, Delta Air Lines, Korean Air, WestJet, United Airlines, Virgin Atlantic
Earliest Flight Arrival
4:39PM UTC
Latest Flight Arrival
6:43AM UTC

Ontario to Seattle

If you feel you cannot afford the costs involved to your dream trip to a local or international destination happen, think again! Orbitz gives you incredible deals on flights from Ontario to Seattle. Now you can book guaranteed low fares for Ontario to Seattle flights and plan your trip with confidence.

Great deals on flights from Ontario to Seattle

Cheap airfares on Ontario to Seattle flights allow you to stick to your budget and still have a great trip. We give you guaranteed low prices and make it easy to research and book discount flights using our website. Additionally, you can add your frequent flyer numbers to your Orbitz account profile, and this information will automatically be included on all your future reservations for qualified flights from Ontario to Seattle.

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Ontario to Seattle flights at discounted rates

Finding flights at the right prices can be difficult if you are not sure where to look. Don’t ruin your trip by spending more on your flights than your budget allows. Orbitz gives you guaranteed low fares on Ontario to Seattle flights and amazing discount offers on car rentals, hotels, and even fun activities in your destination. Your dream trip is more affordable than ever with Orbitz.

Fare, taxes & fees: Fares include all taxes and fees, except baggage fees. Rates shown reflect fares found by other Orbitz users over the past 7 days. Due to rapidly changing airline prices & seat availability, these fares may no longer be available.

Refunds/changes/cancellations: Itinerary changes, if permitted for the fare, will have a $30 service fee charged by Orbitz. Additional airline charges may apply.

Other conditions: Schedules, fares and rules are subject to change without notice. Seats are limited and may not be available on all flights/dates or in all markets. Lower fares may be available. Fares will not be honored retroactively or in exchange for any wholly/partially unused ticket. Tickets are non-transferable and non-refundable. Fare rules are provided for the selected itinerary before booking.