To save up to 71% on this flight, we recommend booking at least 48 days prior to travel. The price may fluctuate and will likely increase closer to your departure date. Users on Cheapflights have found tickets from Ontario to State of Washington from $266 1-2 weeks out and tickets from $386 for flights departing within the next 72 hours.
Flights from Ontario to State of Washington lean towards being more expensive in December. Prices are generally better when you fly from Ontario to State of Washington in October, with the cheapest ticket starting at $69.
Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Ontario to State of Washington as you normally would.
Fly from
Fly to
Budget
$59 - $177
Route
Depart
Return
Price
OntarioSeattle/Tacoma Intl
ONT - SEA
ONTSEA
Ontario
Wed 8/14
Nonstop2h 47m
Seattle/Tacoma Intl
Tue 8/20
Nonstop2h 37m
OntarioSeattle/Tacoma Intl
ONT - SEA
ONTSEA
Ontario
Wed 8/28
Nonstop2h 47m
Seattle/Tacoma Intl
Thu 9/19
Nonstop2h 37m
OntarioSeattle/Tacoma Intl
ONT - SEA
ONTSEA
Ontario
Wed 8/7
Nonstop2h 36m
Seattle/Tacoma Intl
Wed 8/14
Nonstop2h 37m
OntarioSeattle/Tacoma Intl
ONT - SEA
ONTSEA
Ontario
Tue 9/10
Nonstop2h 47m
Seattle/Tacoma Intl
Thu 9/12
Nonstop2h 37m
OntarioSeattle/Tacoma Intl
ONT - SEA
ONTSEA
Ontario
Wed 8/28
Nonstop2h 47m
Seattle/Tacoma Intl
Mon 9/16
Nonstop2h 37m
OntarioSeattle/Tacoma Intl
ONT - SEA
ONTSEA
Ontario
Tue 7/30
Nonstop2h 36m
Seattle/Tacoma Intl
Wed 8/21
Nonstop2h 37m
OntarioSeattle/Tacoma Intl
ONT - SEA
ONTSEA
Ontario
Tue 7/23
Nonstop2h 44m
Seattle/Tacoma Intl
Wed 7/31
Nonstop2h 54m
OntarioSeattle/Tacoma Intl
ONT - SEA
ONTSEA
Ontario
Tue 7/2
Nonstop2h 53m
Seattle/Tacoma Intl
Fri 7/5
1 stop6h 11m
OntarioSeattle/Tacoma Intl
ONT - SEA
ONTSEA
Ontario
Wed 7/24
Nonstop2h 35m
Seattle/Tacoma Intl
Mon 7/29
Nonstop2h 35m
No data available for this route at this time. Please check back soon.
Boarding
Crew
Entertainment
Food
Overall
Comfort
Reviews
Paid a lot for our exit row seats and they weren’t that roomy.
Boarding
Crew
Entertainment
Food
Overall
Comfort
Reviews
Paid a lot for our exit row seats and they weren’t that roomy.
Boarding
Crew
Entertainment
Food
Overall
Comfort
Reviews
Paid a lot for our exit row seats and they weren’t that roomy.
Boarding
Crew
Entertainment
Food
Overall
Comfort
Reviews
Paid a lot for our exit row seats and they weren’t that roomy.
Boarding
Crew
Entertainment
Food
Overall
Comfort
Reviews
Paid a lot for our exit row seats and they weren’t that roomy.
Boarding
Crew
Entertainment
Food
Overall
Comfort
Reviews
Paid a lot for our exit row seats and they weren’t that roomy.
Airline | Cheapest | Average | Flexibility | On-time |
---|---|---|---|---|
Frontier | Cheapest$58 | Average$136 | FlexibilityNo cancel fee | On-time62% |
JetBlue | Cheapest$73 | Average$226 | FlexibilityNo cancel fee | On-time62% |
Delta | Cheapest$79 | Average$318 | FlexibilityNo cancel fee | On-timeN/A |
Alaska Airlines | Cheapest$90 | Average$419 | FlexibilityNo cancel fee | On-time75% |
Spirit Airlines | Cheapest$97 | Average$153 | FlexibilityNo cancel fee | On-time65% |
United Airlines | Cheapest$164 | Average$453 | FlexibilityNo cancel fee | On-time69% |
American Airlines | Cheapest$270 | Average$338 | FlexibilityNo cancel fee | On-time71% |
31%of flight departures | Early morningMidnight to 6 am |
---|---|
28%of flight departures | Morning6 am to noon |
29%of flight departures | AfternoonNoon to 6 pm |
12%of flight departures | Evening6 pm to midnight |