Popular in | November |
---|---|
Cheapest in | September |
Round-trip from | C$ 338 |
One-way from | C$ 107 |
Thursday flights are generally found to be more expensive for flights from Seattle to Ontario. This shouldn’t discourage you from searching, as you can still find great deals by being flexible with your options. Use our search form to find deals on tickets to Ontario.
To save on the cost of your flight from Seattle to Ontario, book at least 56 days before your planned departure. Booking around this time can save you about 87% on the cost of this flight compared to booking a flight leaving this week. We have found prices from C$ 379 if you need a flight within two weeks. For flights within the next 72 hours, you can find tickets from as low as C$ 548.
September can be a great time to fly to Ontario from Seattle with a flight ticket averaging about C$ 307. Cheapflights users have found deals in the month of September for as cheap as C$ 94. The most expensive prices can be found in the month of December.
One of the essential ways to save on airfare from Seattle to Ontario is to remain as flexible as possible. Flights that are in the evening tend to be the most expensive. A flight at noon could potentially save you up to 24% on airfare.
Fly from
Fly to
Budget
C$ 143 - C$ 241
Route
Depart
Return
Price
Seattle/Tacoma IntlOntario
SEA - ONT
SEAONT
Seattle/Tacoma Intl
Sat 1/6
1 stop7h 02m
Ontario
Sun 2/6
Nonstop2h 53m
Seattle/Tacoma IntlOntario
SEA - ONT
SEAONT
Seattle/Tacoma Intl
Sat 1/6
Nonstop2h 44m
Ontario
Sun 2/6
Nonstop2h 53m
Seattle/Tacoma IntlOntario
SEA - ONT
SEAONT
Seattle/Tacoma Intl
Tue 30/4
Nonstop2h 33m
Ontario
Thu 2/5
Nonstop2h 45m
Seattle/Tacoma IntlOntario
SEA - ONT
SEAONT
Seattle/Tacoma Intl
Tue 23/4
Nonstop2h 45m
Ontario
Thu 2/5
Nonstop2h 54m
Seattle/Tacoma IntlOntario
SEA - ONT
SEAONT
Seattle/Tacoma Intl
Sat 4/5
Nonstop2h 44m
Ontario
Tue 14/5
Nonstop3h 00m
Seattle/Tacoma IntlOntario
SEA - ONT
SEAONT
Seattle/Tacoma Intl
Sat 27/4
Nonstop2h 33m
Ontario
Tue 30/4
1 stop4h 41m
Seattle/Tacoma IntlOntario
SEA - ONT
SEAONT
Seattle/Tacoma Intl
Wed 17/4
Nonstop2h 33m
Ontario
Wed 24/4
Nonstop2h 45m
Seattle/Tacoma IntlOntario
SEA - ONT
SEAONT
Seattle/Tacoma Intl
Sat 1/6
2 stops20h 17m
Ontario
Sun 2/6
Nonstop2h 53m
Seattle/Tacoma IntlOntario
SEA - ONT
SEAONT
Seattle/Tacoma Intl
Sat 11/5
Nonstop2h 39m
Ontario
Sat 18/5
Nonstop3h 02m
Currently, September is the cheapest month in which you can book a flight from Seattle to Ontario (average of C$ 241). Flying from Seattle to Ontario in August is currently the most expensive (average of C$ 539). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.
January
C$ 412
February
C$ 466
March
C$ 497
April
C$ 558
May
C$ 715
June
C$ 670
July
C$ 632
August
C$ 732
September
C$ 327
October
C$ 515
November
C$ 651
December
C$ 519
LAX Temperature | 14 - 23 °C |
---|
Comfort
Crew
Boarding
Food
Entertainment
Overall
Reviews
I paid for an aisle seat and found I was bumped to the middle seat. No entertainment at all, bathroom was so tiny, a woman had a hard time in there. Seems it was considered for men only. This was my first time on Alaska airlines. I don’t think I want to fly on Alaska Airlines again.
Comfort
Crew
Boarding
Food
Entertainment
Overall
Reviews
I paid for an aisle seat and found I was bumped to the middle seat. No entertainment at all, bathroom was so tiny, a woman had a hard time in there. Seems it was considered for men only. This was my first time on Alaska airlines. I don’t think I want to fly on Alaska Airlines again.
Comfort
Crew
Boarding
Food
Entertainment
Overall
Reviews
I paid for an aisle seat and found I was bumped to the middle seat. No entertainment at all, bathroom was so tiny, a woman had a hard time in there. Seems it was considered for men only. This was my first time on Alaska airlines. I don’t think I want to fly on Alaska Airlines again.
Comfort
Crew
Boarding
Food
Entertainment
Overall
Reviews
I paid for an aisle seat and found I was bumped to the middle seat. No entertainment at all, bathroom was so tiny, a woman had a hard time in there. Seems it was considered for men only. This was my first time on Alaska airlines. I don’t think I want to fly on Alaska Airlines again.
Comfort
Crew
Boarding
Food
Entertainment
Overall
Reviews
I paid for an aisle seat and found I was bumped to the middle seat. No entertainment at all, bathroom was so tiny, a woman had a hard time in there. Seems it was considered for men only. This was my first time on Alaska airlines. I don’t think I want to fly on Alaska Airlines again.
6%of flight departures | Early morningMidnight to 6 am |
---|---|
20%of flight departures | Morning6 am to noon |
32%of flight departures | AfternoonNoon to 6 pm |
42%of flight departures | Evening6 pm to midnight |
Sunday | 15daily flights |
---|---|
Monday | 16daily flights |
Tuesday | 11daily flights |
Wednesday | 10daily flights |
Thursday | 14daily flights |
Friday | 16daily flights |
Saturday | 13daily flights |
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Cancellation policies vary by airline and fare type. After entering your flight details, you can view the cancellation policies for each deal in the search results. Some deals may offer flexibility in terms of cancellation and changes.