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Cheap Flights from Ontario (ONT) to Seattle (SEA)
Prices were available within the past 7 days and start at NZ$211 for one-way flights and NZ$255 for round trip tickets for the period specified. Prices and availability are subject to change. Additional terms apply.
Tue., 30 Jul. - Tue., 13 Aug.
ONT
Ontario
SEA
Seattle
NZ$255 Return, found 1 day ago
NZ$255
Return
found 1 day ago
Wed., 26 Jun. - Tue., 9 Jul.
ONT
Ontario
SEA
Seattle
NZ$289 Return, found 1 day ago
NZ$289
Return
found 1 day ago
Tue., 2 Jul. - Tue., 16 Jul.
ONT
Ontario
SEA
Seattle
NZ$305 Return, found 1 day ago
NZ$305
Return
found 1 day ago
Fri., 13 Sep. - Fri., 13 Sep.
ONT
Ontario
SEA
Seattle
NZ$314 Return, found 4 days ago
NZ$314
Return
found 4 days ago
Thu., 29 Aug. - Thu., 12 Sep.
ONT
Ontario
SEA
Seattle
NZ$323 Return, found 3 days ago
NZ$323
Return
found 3 days ago
Wed., 26 Jun. - Mon., 8 Jul.
ONT
Ontario
SEA
Seattle
NZ$337 Return, found 1 day ago
NZ$337
Return
found 1 day ago
Thu., 25 Jul. - Mon., 5 Aug.
ONT
Ontario
SEA
Seattle
NZ$338 Return, found 3 days ago
NZ$338
Return
found 3 days ago
Mon., 1 Jul. - Sun., 14 Jul.
ONT
Ontario
SEA
Seattle
NZ$353 Return, found 1 day ago
NZ$353
Return
found 1 day ago
Thu., 25 Jul. - Sun., 4 Aug.
ONT
Ontario
SEA
Seattle
NZ$354 Return, found 3 days ago
NZ$354
Return
found 3 days ago
Tue., 18 Jun. - Sun., 30 Jun.
ONT
Ontario
SEA
Seattle
NZ$369 Return, found 1 day ago
NZ$369
Return
found 1 day ago
Origin airport | Los Angeles - Ontario Intl. |
Destination airport | Seattle - Tacoma Intl. |
Return price | NZ$255 |
Distance | 1530 km |
Perfect flights from Ontario to Seattle
Embark on an unforgettable journey without breaking the bank with Expedia's incredible deals on cheap flights from Ontario to Seattle. Whether you're aching for a romantic escape with your partner, craving an adventurous solo expedition, or yearning to immerse yourself in the local history and culture, we've got you covered.
Picture yourself strolling through the streets of Seattle, surrounded by breathtaking architecture and absorbing the vibrant atmosphere of this captivating city. Indulge in the mouth-watering local specialties, from tantalizing street food to exquisite fine dining. With Expedia, you can experience all of this and more, without sacrificing your budget.
Our flexible Los Angeles - Ontario Intl. to Seattle - Tacoma Intl. ticket options cater to your travel preferences, with incredible one-way fares from NZ$211 and roundtrip prices from NZ$255. Whether you're planning a short city break or a longer adventure, our dynamic pricing ensures that you find the best deals for your journey.
But the magic doesn't stop there. Expedia offers a range of partner services to enhance your trip. Rent a car at Seattle - Tacoma Intl. and explore Seattle and its surrounding areas at your own pace. Discover hidden gems off the beaten path, and create unforgettable memories. We also provide a handpicked selection of accommodations, from charming bed and breakfasts to luxury hotels, ensuring that you have a comfortable and memorable stay.
Planning your next great adventure is a breeze with Expedia. Our user-friendly platform, unbeatable prices, and round-the-clock customer support are designed to make your travel experience seamless and stress-free. So, why wait? Book your ONT to SEA travel arrangements today and embark on the journey of a lifetime in Seattle.
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Top Routes from Ontario
Top Flight Destinations
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Ontario Airports
Los Angeles
NZ$257.10
Burbank
NZ$435.60
Orange County
NZ$445.20
Alternative Routes
- San Bernardino Intl. Airport (SBD)
- Fullerton Municipal Airport (FUL)
- John Wayne Airport (SNA)
- Long Beach Municipal Airport (LGB)
- French Valley Airport (RBK)
- Hawthorne Municipal Airport (HHR)
- Hollywood Burbank Airport (BUR)
- Los Angeles Intl. Airport (LAX)
- General William J. Fox Airfield Airport (WJF)
- Palmdale Regional Airport (PMD)
Flights
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