What are the most popular routes from Ottawa to State of Washington?

While some choose either Ottawa - Portland or Ottawa - Everett Paine Field, Ottawa - Seattle/Tacoma Intl is the most popular route from Ottawa to State of Washington.

What are the most popular airlines that fly from Ottawa to State of Washington?

Consider Air Canada, United Airlines or WestJet when booking your flight. These represent the most popular airlines when flying from Ottawa to State of Washington.

How far in advance should I book a flight from Ottawa to State of Washington?

To save up to 122% on this flight, we recommend booking at least 25 days prior to travel. The price may fluctuate and will likely increase closer to your departure date. Users on Cheapflights have found tickets from Ottawa to State of Washington from C$ 506 1-2 weeks out and tickets from C$ 964 for flights departing within the next 72 hours.

What is the cheapest month to fly from Ottawa to State of Washington?

October is one of the best times of the year to fly to State of Washington from Ottawa. Prices for October average C$ 706 per person but you can even find prices for as low as C$ 403. The most expensive prices can be found in the month of February. Opting for a October flight can save you 36% on your journey compared to booking in February

What airport do you fly from for flights from Ottawa to Washington?

If you book a flight to Washington from Ottawa, you will be flying from Ottawa, which is the city’s only airport. Ottawa (YOW) is located 10.6 km from the centre of Ottawa.

Can I find deals for flights from Ottawa to Washington that include hotel bookings?

Yes. In addition to deals on Ottawa to Washington flights, Cheapflights offers vacation packages that include both flights and hotel.

How can I find direct flights from Ottawa to Washington?

After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Ottawa to Washington.

Can I find deals for business class flights from Ottawa to Washington?

Yes. Cheapflights offers flight deals from Ottawa to Washington by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

C$ 240+ Flights from Ottawa to Washington

Cheap flight deals from Ottawa to Washington

Round-trip from	C$ 423
One-way from	C$ 240

10/1-14/1
2 total stops
63h 44m total
Ottawa to Washington

Search Deals

WestJet
23/1
2 total stops
30h 30m total
Ottawa to Washington

Search Deals

Find flight deals from Ottawa to Washington

Cheapest flights from Ottawa to Washington
Explore the most affordable flight options available from Ottawa to Washington. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 18 December 2024.

Tue 24/122:10 p.m.YOW - SEA

1 stop10h 10mUnited Airlines

Thu 2/16:05 a.m.SEA - YOW

1 stop12h 32mUnited Airlines

Deal found 17/12C$ 580

Sun 29/125:55 a.m.YOW - SEA

2 stops29h 10mWestJet

Tue 7/13:15 p.m.SEA - YOW

1 stop22h 33mWestJet

Deal found 18/12C$ 783

Mon 23/122:10 p.m.YOW - SEA

1 stop10h 10mAir Canada

Thu 2/16:05 a.m.SEA - YOW

1 stop8h 17mAir Canada

Deal found 16/12C$ 787

Tue 24/125:55 a.m.YOW - SEA

2 stops14h 05mMultiple Airlines

Thu 2/18:26 p.m.SEA - YOW

1 stop17h 19mMultiple Airlines

Deal found 18/12C$ 871

Mon 23/127:45 a.m.YOW - PAE

2 stops15h 15mMultiple Airlines

Thu 2/14:32 p.m.PAE - YOW

2 stops12h 45mMultiple Airlines

Deal found 16/12C$ 1,991

Best flights from Ottawa to Washington
Discover carefully curated flight deals from Ottawa to Washington that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated 18 December 2024.

Fri 10/16:10 p.m.YOW - SEA

1 stop33h 09mMultiple Airlines

Tue 14/17:10 a.m.SEA - YOW

1 stop30h 35mMultiple Airlines

Deal found 17/12C$ 423

Fri 17/16:15 a.m.YOW - SEA

2 stops30h 45mWestJet

Mon 20/13:15 p.m.SEA - YOW

2 stops11h 18mWestJet

Deal found 17/12C$ 424

Tue 25/22:10 p.m.YOW - SEA

1 stop10h 20mUnited Airlines

Mon 3/311:59 p.m.SEA - YOW

1 stop7h 32mUnited Airlines

Deal found 17/12C$ 508

Mon 27/14:00 p.m.YOW - SEA

1 stop8h 30mAir Canada

Fri 31/16:05 a.m.SEA - YOW

1 stop8h 17mAir Canada

Deal found 17/12C$ 531

Thu 27/26:15 a.m.YOW - SEA

1 stop11h 06mDelta

Fri 25/46:00 a.m.SEA - YOW

2 stops15h 09mDelta

Deal found 17/12C$ 837

Thu 16/16:15 a.m.YOW - PDX

2 stops13h 20mMultiple Airlines

Wed 22/15:30 p.m.PDX - YOW

2 stops23h 47mMultiple Airlines

Deal found 17/12C$ 551

Fri 10/110:30 a.m.YOW - PDX

2 stops15h 43mUnited Airlines

Fri 17/16:10 p.m.PDX - YOW

2 stops19h 56mUnited Airlines

Deal found 18/12C$ 691

Fri 10/16:00 a.m.YOW - PDX

1 stop11h 44mAir Canada

Fri 17/16:00 a.m.PDX - YOW

1 stop7h 00mAir Canada

Deal found 18/12C$ 726

Wed 12/35:45 p.m.YOW - PDX

2 stops33h 09mWestJet

Sat 22/36:15 a.m.PDX - YOW

2 stops38h 54mWestJet

Deal found 17/12C$ 908

Fri 17/18:00 a.m.YOW - PAE

2 stops13h 30mMultiple Airlines

Mon 20/19:30 a.m.PAE - YOW

2 stops12h 10mMultiple Airlines

Deal found 17/12C$ 853

Last-minute flights from Ottawa to Washington
Discover last-minute flight deals from Ottawa to Washington. Data last updated 18 December 2024 and is based on user searches.

Mon 23/122:10 p.m.YOW - SEA

1 stop10h 10mAir Canada

Thu 2/16:05 a.m.SEA - YOW

1 stop8h 17mAir Canada

Deal found 16/12C$ 787

Mon 23/127:45 a.m.YOW - PAE

2 stops15h 15mMultiple Airlines

Thu 2/14:32 p.m.PAE - YOW

2 stops12h 45mMultiple Airlines

Deal found 16/12C$ 1,991

Tue 24/122:10 p.m.YOW - SEA

1 stop10h 10mUnited Airlines

Thu 2/16:05 a.m.SEA - YOW

1 stop12h 32mUnited Airlines

Deal found 17/12C$ 580

Tue 24/125:45 p.m.YOW - SEA

2 stops22h 00mWestJet

Thu 2/11:40 p.m.SEA - YOW

2 stops12h 53mWestJet

Deal found 17/12C$ 840

Tue 24/125:55 a.m.YOW - SEA

2 stops14h 05mMultiple Airlines

Thu 2/18:26 p.m.SEA - YOW

1 stop17h 19mMultiple Airlines

Deal found 18/12C$ 871

Fri 10/16:10 p.m.YOW - SEA

1 stop33h 09mMultiple Airlines

Tue 14/17:10 a.m.SEA - YOW

1 stop30h 35mMultiple Airlines

Deal found 17/12C$ 423

Thu 16/16:15 a.m.YOW - PDX

2 stops13h 20mMultiple Airlines

Wed 22/15:30 p.m.PDX - YOW

2 stops23h 47mMultiple Airlines

Deal found 17/12C$ 551

Thu 16/15:00 p.m.YOW - PDX

1 stop8h 57mUnited Airlines

Wed 22/13:25 p.m.PDX - YOW

2 stops22h 41mUnited Airlines

Deal found 17/12C$ 691

Thu 16/16:15 a.m.YOW - PDX

2 stops33h 40mWestJet

Tue 21/112:45 a.m.PDX - YOW

2 stops44h 25mWestJet

Deal found 17/12C$ 1,004

Fri 17/16:15 a.m.YOW - SEA

2 stops30h 45mWestJet

Mon 20/13:15 p.m.SEA - YOW

2 stops11h 18mWestJet

Deal found 17/12C$ 424

Fri 17/15:00 p.m.YOW - SEA

1 stop8h 53mUnited Airlines

Mon 20/111:59 p.m.SEA - YOW

1 stop14h 07mUnited Airlines

Deal found 17/12C$ 521

Fri 17/18:00 a.m.YOW - PAE

2 stops13h 30mMultiple Airlines

Mon 20/19:30 a.m.PAE - YOW

2 stops12h 10mMultiple Airlines

Deal found 17/12C$ 853

One-way flights from Ottawa to Washington
Search for one-way flight options from Ottawa to Washington. Find affordable one-way fares based on user searches. Data last updated 18 December 2024.

Thu 23/16:30 a.m.YOW - SEA

2 stops30h 30mWestJet

Deal found 17/12C$ 240

Thu 23/16:55 p.m.YOW - SEA

1 stop22h 26mMultiple Airlines

Deal found 17/12C$ 266

Thu 30/15:00 p.m.YOW - SEA

1 stop8h 53mUnited Airlines

Deal found 18/12C$ 299

Tue 8/46:25 a.m.YOW - PAE

2 stops16h 36mMultiple Airlines

Deal found 17/12C$ 427

Find flights from Ottawa to Washington within your budget

Fly from

Fly to

Route

Depart

Return

Price

OttawaSeattle

YOW - SEA

YOWSEA

Ottawa

Fri 10/1

6:10 p.m.-12:19 a.m.

1 stop33h 09m

Seattle/Tacoma Intl

Tue 14/1

7:10 a.m.-4:45 p.m.

1 stop30h 35m

C$ 423

OttawaSeattle

YOW - SEA

YOWSEA

Ottawa

Fri 17/1

6:15 a.m.-10:00 a.m.

2 stops30h 45m

Seattle/Tacoma Intl

Mon 20/1

3:15 p.m.-5:33 a.m.

2 stops11h 18m

C$ 424

OttawaSeattle

YOW - SEA

YOWSEA

Ottawa

Tue 25/2

2:10 p.m.-9:30 p.m.

1 stop10h 20m

Seattle/Tacoma Intl

Mon 3/3

11:59 p.m.-10:31 a.m.

1 stop7h 32m

C$ 508

OttawaSeattle

YOW - SEA

YOWSEA

Ottawa

Mon 27/1

4:00 p.m.-9:30 p.m.

1 stop8h 30m

Seattle/Tacoma Intl

Fri 31/1

6:05 a.m.-5:22 p.m.

1 stop8h 17m

C$ 531

OttawaPortland

YOW - PDX

YOWPDX

Ottawa

Thu 16/1

6:15 a.m.-4:35 p.m.

2 stops13h 20m

Portland

Wed 22/1

5:30 p.m.-8:17 p.m.

2 stops23h 47m

C$ 551

OttawaPortland

YOW - PDX

YOWPDX

Ottawa

Thu 16/1

5:00 p.m.-10:57 p.m.

1 stop8h 57m

Portland

Wed 22/1

3:25 p.m.-5:06 p.m.

2 stops22h 41m

C$ 691

OttawaPortland

YOW - PDX

YOWPDX

Ottawa

Wed 12/3

5:00 p.m.-10:39 p.m.

1 stop8h 39m

Portland

Sat 22/3

3:25 p.m.-4:57 a.m.

1 stop10h 32m

C$ 737

OttawaSeattle

YOW - SEA

YOWSEA

Ottawa

Thu 27/2

6:15 a.m.-2:21 p.m.

1 stop11h 06m

Seattle/Tacoma Intl

Fri 25/4

6:00 a.m.-12:09 a.m.

2 stops15h 09m

C$ 837

OttawaEverett

YOW - PAE

YOWPAE

Ottawa

Fri 17/1

8:00 a.m.-6:30 p.m.

2 stops13h 30m

Everett Paine Field

Mon 20/1

9:30 a.m.-12:40 a.m.

2 stops12h 10m

C$ 853

OttawaPortland

YOW - PDX

YOWPDX

Ottawa

Wed 12/3

5:45 p.m.-11:54 p.m.

2 stops33h 09m

Portland

Sat 22/3

6:15 a.m.-12:09 a.m.

2 stops38h 54m

C$ 908

Flights are sorted by cheapest round-trip flights first.

Deals found on 17/12

Showing 1-10 of 13 results

Best time to book a flight from Ottawa to Washington

Have a flexible travel schedule? Discover the best time to fly to Washington from Ottawa with our price prediction graph.

Estimated round-trip price

Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Travel insights for flights from Ottawa to Washington

Get recent, data-driven insights about flights from Ottawa to Washington including ideal travel times, pricing trends, and more.

What is the cheapest month to book a flight from Ottawa to State of Washington?

Currently, August is the cheapest month in which you can book a flight from Ottawa to State of Washington (average of C$ 270). Flying from Ottawa to State of Washington in March is currently the most expensive (average of C$ 437). 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.

What is the cheapest time of day to fly from YOW to WA?

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Ottawa to State of Washington as you normally would.

Rainfall in Washington by month

In terms of precipitation, rainfall in State of Washington ranges from 18.0 - 168.0 mm per month. November is typically the wettest month, when rainfall can reach 168.0 mm. July is typically the driest time to visit State of Washington when rainfall is around 18.0 mm.

Temperature in Washington by month

If weather is an important factor for your trip to State of Washington, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 19.0 C. Travellers hoping to avoid the cold should look outside of December, when temperatures are typically at their lowest (around 5.0 C).

Reviews of airlines servicing Washington

Read reviews from past customers who have flown Air Canada, WestJet and United Airlines from Ottawa to Washington. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.

Delta

8.0

Very good

8,604 reviews

Check prices

Reviews

1 / 10

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Delta

8.0

Very good

8,604 reviews

Delta

8.0

Very good

8,604 reviews

Check prices

Reviews

1 / 10

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

United Airlines

7.4

Good

9,055 reviews

Delta

8.0

Very good

8,604 reviews

Check prices

Reviews

1 / 10

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

WestJet

7.3

Good

2,818 reviews

Delta

8.0

Very good

8,604 reviews

Check prices

Reviews

1 / 10

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Air Canada

7.0

Good

8,382 reviews

Delta

8.0

Very good

8,604 reviews

Check prices

Reviews

1 / 10

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Related info for your journey

What airport do you fly from for flights from Ottawa to Washington?
If you book a flight to Washington from Ottawa, you will be flying from Ottawa, which is the city’s only airport. Ottawa (YOW) is located 10.6 km from the centre of Ottawa.
What are the most popular routes from Ottawa to State of Washington?
While some choose either Ottawa - Portland or Ottawa - Everett Paine Field, Ottawa - Seattle/Tacoma Intl is the most popular route from Ottawa to State of Washington.
Can I find deals for flights from Ottawa to Washington that include hotel bookings?
Yes. In addition to deals on Ottawa to Washington flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Ottawa to Washington?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Ottawa to Washington.
Can I find deals for business class flights from Ottawa to Washington?
Yes. Cheapflights offers flight deals from Ottawa to Washington by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.
What is the cheapest month to book a flight from Ottawa to State of Washington?
Currently, August is the cheapest month in which you can book a flight from Ottawa to State of Washington (average of C$ 270). Flying from Ottawa to State of Washington in March is currently the most expensive (average of C$ 437). 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.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

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Complete your trip

State of Washington car rentals

Seattle/Tacoma Intl Airport car rentals

Spokane Airport car rentals

Wenatchee Pangborn Field Airport car rentals

Pasco Tri Cities Airport car rentals

Bellingham Airport car rentals

Pullman Moscow Regional Airport car rentals

Yakima Air Terminal Airport car rentals

Walla Walla Airport car rentals

Kenmore Air Harbor Airport car rentals

Seattle car rentals

Bellingham car rentals

Direct flights to United States

Top 3 airlines flying from Ottawa to Washington

Airline	Cheapest	Average	Flexibility	On-time
WestJet	CheapestC$ 357	AverageC$ 639	FlexibilityNo cancel fee	On-time60%	Search WestJet flights
Air Canada	CheapestC$ 422	AverageC$ 675	FlexibilityNo cancel fee	On-time67%	Search Air Canada flights
United Airlines	CheapestC$ 491	AverageC$ 649	FlexibilityNo cancel fee	On-time69%	Search United Airlines flights

Fly with Cheapflights

How does Cheapflights help users find flights from Ottawa to Washington?

Deals for Ottawa to Washington flights are sourced from 900+ travel sites when you use Cheapflights. When all flight results come back, Cheapflights lets you sort and filter flights using different criteria to choose better, like price, airport, cabin class, and plenty of other options.

Why should you use Cheapflights to find cheap flight tickets from Ottawa to Washington?

Cheapflights taps into our reliable network of hundreds of airlines and travel agencies to find the best deals for flights from Ottawa to Washington for you. Better yet — we are completely free to use.

Can Cheapflights find flights from Ottawa to Washington with no change fees?

Cheapflights does show flights with no change fees to all users. To see these options for flights from Ottawa to Washington, users can toggle the no change fees filter when performing a flight search.

Can Cheapflights notify me if prices for flights from Ottawa to Washington become cheaper?

Yes, Cheapflights has a feature called Price Alert, which notifies users when flight prices change. Track prices for your flight to Washington from Ottawa today and book when prices fit your budget.

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Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.

Cheap flights from Ottawa to Washington from C$ 240

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 23/1. Fares are subject to change and may not be available on all flights or dates of travel.

Cheap flight deals from Ottawa to Washington

Round-trip from

One-way from

Find flight deals from Ottawa to Washington

Cheapest flights from Ottawa to WashingtonExplore the most affordable flight options available from Ottawa to Washington. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 18 December 2024.

Explore the most affordable flight options available from Ottawa to Washington. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 18 December 2024.

Find flights from Ottawa to Washington within your budget

Best time to book a flight from Ottawa to Washington

Have a flexible travel schedule? Discover the best time to fly to Washington from Ottawa with our price prediction graph.

Travel insights for flights from Ottawa to Washington

Get recent, data-driven insights about flights from Ottawa to Washington including ideal travel times, pricing trends, and more.

What is the cheapest month to book a flight from Ottawa to State of Washington?

What is the cheapest time of day to fly from YOW to WA?

Find hourly flight availability from Ottawa to Washington. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 18 December 2024.

Rainfall in Washington by month

Plan your trip to Washington by taking into account the average rainfall totals by month.

Temperature in Washington by month

Plan your trip to Washington by taking into account the average temperature totals by month.

Reviews of airlines servicing Washington

Read reviews from past customers who have flown Air Canada, WestJet and United Airlines from Ottawa to Washington. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

Find useful and relevant information for your journey from Ottawa to Washington. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

What airport do you fly from for flights from Ottawa to Washington?

What are the most popular routes from Ottawa to State of Washington?

Can I find deals for flights from Ottawa to Washington that include hotel bookings?

How can I find direct flights from Ottawa to Washington?

Can I find deals for business class flights from Ottawa to Washington?

What is the cheapest month to book a flight from Ottawa to State of Washington?

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Ottawa to Washington

See prices for flight routes from nearby airports that may be better suited for you.

Top 3 airlines flying from Ottawa to Washington

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travelers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Ottawa to Washington?

Why should you use Cheapflights to find cheap flight tickets from Ottawa to Washington?

Can Cheapflights find flights from Ottawa to Washington with no change fees?

Can Cheapflights notify me if prices for flights from Ottawa to Washington become cheaper?

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Travel Smart

Cheapest flights from Ottawa to Washington
Explore the most affordable flight options available from Ottawa to Washington. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 18 December 2024.