Cheap flights from Seattle to Ottawa

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The best prices from Seattle to Ottawa are usually found in April or January, booked 0 days in advance, depart on a Tuesday or Monday and return on a Saturday

How to find the cheapest flight from
Seattle (SEA) to Ottawa (YOW)

SEA - YOW
Price
C$ 395 - C$ 779
YOW
Temperature
-4 - 27 °C
YOW
Rainfall
53 - 96 mm

Popular in

November

High demand for flights, 32% potential price rise

Cheapest in

April

Best time to find cheap flights, 25% potential price drop

Round-trip from

C$ 395

From Seattle to Ottawa

One-way from

C$ 298

One-way flight from Seattle to Ottawa

Flight route prices based on searches on Cheapflights within the last 3 days, monthly prices based on aggregated historical data.
What is the cheapest day to fly round-trip from Seattle to Ottawa?

Monday is generally a great day to depart. Flying on this day could help you save up to 48%.

How far in advance should I book a flight from Seattle to Ottawa?

Users have found that booking a flight from Seattle to Ottawa at least 33 days early can save you up to 166% on average compared to booking a flight this week. If booking 33 days before your flight isn’t an option for you, users have found flights from Seattle to Ottawa for as little as C$ 456 when booking for a departure date within the next two weeks. You can also check prices now. Some users have found airline tickets as low as C$ 731 for flights departing within the next 3 days.

What is the cheapest month to fly from Seattle to Ottawa?

Due to multiple factors, expect to potentially pay more when booking in February. For low rates, July can be a great choice for travel to Ottawa. Flights to Ottawa from Seattle in July are about C$ 308 on average during July, but can be found for as low as C$ 116.

When is the cheapest time to fly from Seattle to Ottawa (SEA - YOW)?

When flying from Seattle to Ottawa, the time of day you fly usually plays a role in the price. Save by searching for a flight at noon, which can drop the price by up to 4% versus a flight in the morning.

Cheap flights from Seattle to Ottawa in November, December 2020

The best prices found for SEA to YOW flights for November, December
28 Dec - 29 Dec
C$ 362pp
SEA
Seattle/Tacoma Intl
Air Canada
 
1 STOP
YOW
Ottawa
YOW
Ottawa
Air Canada
   
2 STOPS
SEA
Seattle/Tacoma Intl
24 Dec - 25 Dec
C$ 367pp
SEA
Seattle/Tacoma Intl
Air Canada
   
2 STOPS
YOW
Ottawa
YOW
Ottawa
Air Canada
 
1 STOP
SEA
Seattle/Tacoma Intl
30 Dec - 1 Jan
C$ 388pp
SEA
Seattle/Tacoma Intl
Air Canada
 
1 STOP
YOW
Ottawa
YOW
Ottawa
Air Canada
   
2 STOPS
SEA
Seattle/Tacoma Intl

Seattle to Ottawa 2021 flight deals

Cheap flights to Ottawa from Seattle found for next year
28 Dec - 29 Dec
C$ 362pp
SEA
Seattle/Tacoma Intl
Air Canada
 
1 STOP
YOW
Ottawa
YOW
Ottawa
Air Canada
   
2 STOPS
SEA
Seattle/Tacoma Intl
24 Dec - 25 Dec
C$ 367pp
SEA
Seattle/Tacoma Intl
Air Canada
   
2 STOPS
YOW
Ottawa
YOW
Ottawa
Air Canada
 
1 STOP
SEA
Seattle/Tacoma Intl
30 Dec - 1 Jan
C$ 388pp
SEA
Seattle/Tacoma Intl
Air Canada
 
1 STOP
YOW
Ottawa
YOW
Ottawa
Air Canada
   
2 STOPS
SEA
Seattle/Tacoma Intl

One-way flights to Ottawa from Seattle

The cheapest one-way flights from Seattle to Ottawa
4:15 a.m. - 3:50 p.m.
Air Canada
1 stop
8h 35m
SEA - YOW
Air Canada
C$ 299
KAYAK

Related info for your journey

Useful info, stats and facts about Seattle to Ottawa flights.

Flight FAQs

From Seattle to Ottawa

Can I find flights from Seattle to Ottawa for under C$ 392 on Cheapflights?

Yes, there are multiple flights from Seattle to Ottawa for under C$ 392. The cheapest flight booked recently is on Air Canada for just C$ 362, but on average you can expect to pay C$ 569.

Which airlines flying from Seattle/Tacoma Intl to Ottawa have flexible cancellations due to COVID-19?

Due to the rapidly changing circumstances due to COVID-19, airlines like WestJet and United Airlines flying from Seattle/Tacoma Intl to Ottawa have implemented new flexible cancellation policies.

Are there direct flights from Seattle to Ottawa for under C$ 392 on Cheapflights?

There are no direct flights from Seattle to Ottawa, but Cheapflights can provide you with all the information you need to find the fastest route with the fewest stops.

Does it rain more in Seattle or Ottawa?

Seattle will have greater rainfall in 0 compared to Ottawa over the next 23 days.

Is Seattle weather warmer or cooler than Ottawa?

Expect the weather to be around 27 °C on average in July. As the temperature peaks, try to get your plans done early, as flight price and availability will have an impact on your travels. The climate in Ottawa is generally hotter than in Seattle.

How long is the flight from Seattle to Ottawa?

Airlines like Air Canada fly from Seattle to Ottawa in about 7h. The time it takes to get you to your destination can typically vary by up to .

What is the cheapest airline to fly from Seattle to Ottawa round-trip?

Flying on Air Canada is currently your cheapest option to Ottawa, with prices starting at C$ 363. Users have found that Air Canada is 31% cheaper than the other options available to this destination.

What are the cheapest airlines to fly from Seattle to Ottawa one-way?

For one-way options, check prices for Air Canada. According to our data, you can fly for as low as C$ 299.

Destination information for Ottawa

Things to know before you go. Useful info for your trip from Seattle to Ottawa
Today's exchange rate
C$ 1 = C$ 1.00
Average temperature for November in Ottawa
7.0 °C
Avg rainfall for November in Ottawa
84.0 mm

Airports servicing Seattle

Airports servicing Ottawa

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