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$197+ Cheap flights from Ottawa (YOW) to Washington

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 1/5. Fares are subject to change and may not be available on all flights or dates of travel.
YOW — SEA
Nov 26 — Dec 31
Tue 11/26
Tue 12/3
1 adult, Economy
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Cheap flight deals from Ottawa to Washington

Discover tips and strategies to find the most affordable flight options for your journey from Ottawa (YOW) to Washington (USWA). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated November 21, 2024.

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 November 21, 2024.

This United Airlines deal was found by Cheapflights users on 11/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/67:30 pmYOW - PDX
2 stops17h 09mUnited Airlines
Mon 12/1611:59 pmPDX - YOW
1 stop14h 07mUnited Airlines
Deal found 11/21$344
This Mytrip deal was found by Cheapflights users on 11/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/26:10 pmYOW - PDX
1 stop9h 41mMultiple Airlines
Tue 12/39:19 pmPDX - YOW
1 stop16h 41mMultiple Airlines
Deal found 11/20$395
This FlightHub deal was found by Cheapflights users on 11/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/216:15 amYOW - SEA
1 stop11h 06mWestJet
Thu 11/283:15 pmSEA - YOW
2 stops11h 18mWestJet
Deal found 11/20$555
This United Airlines deal was found by Cheapflights users on 11/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/145:50 pmYOW - SEA
2 stops19h 08mUnited Airlines
Sat 12/217:10 pmSEA - YOW
2 stops23h 14mUnited Airlines
Deal found 11/21$618
This FlightHub deal was found by Cheapflights users on 11/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/25:55 amYOW - PDX
2 stops20h 49mWestJet
Wed 12/41:59 pmPDX - YOW
2 stops27h 51mWestJet
Deal found 11/21$632
This Air Canada deal was found by Cheapflights users on 11/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/254:00 pmYOW - SEA
1 stop8h 40mAir Canada
Tue 12/35:45 amSEA - YOW
1 stop7h 15mAir Canada
Deal found 11/20$643
This Kiwi.com deal was found by Cheapflights users on 11/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/216:15 amYOW - SEA
1 stop11h 06mMultiple Airlines
Thu 11/283:15 pmSEA - YOW
1 stop19h 36mMultiple Airlines
Deal found 11/20$648
This Air Canada deal was found by Cheapflights users on 11/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/196:00 amYOW - PDX
1 stop15h 24mAir Canada
Wed 12/253:25 pmPDX - YOW
1 stop10h 32mAir Canada
Deal found 11/19$739

Find flights from Ottawa to Washington within your budget

Customize your flight search to find flights from Ottawa to Washington that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,612,795 searches. Data last updated November 21, 2024.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

OttawaPortland

YOW - PDX

YOWPDX

Ottawa

Fri 12/6

7:30 pm-9:39 am

2 stops17h 09m

Portland

Mon 12/16

11:59 pm-5:06 pm

1 stop14h 07m

$344

OttawaSeattle

YOW - SEA

YOWSEA

Ottawa

Thu 1/9

6:55 pm-2:21 pm

1 stop22h 26m

Seattle/Tacoma Intl

Wed 1/15

3:36 pm-4:48 pm

1 stop22h 12m

$372

OttawaPortland

YOW - PDX

YOWPDX

Ottawa

Mon 12/2

6:10 pm-12:51 am

1 stop9h 41m

Portland

Tue 12/3

9:19 pm-5:00 pm

1 stop16h 41m

$395

OttawaSeattle

YOW - SEA

YOWSEA

Ottawa

Wed 1/1

6:00 am-9:30 pm

1 stop18h 30m

Seattle/Tacoma Intl

Mon 1/6

11:15 pm-1:23 pm

2 stops11h 08m

$493

OttawaPortland

YOW - PDX

YOWPDX

Ottawa

Mon 12/2

5:55 am-11:44 pm

2 stops20h 49m

Portland

Wed 12/4

1:59 pm-8:50 pm

2 stops27h 51m

$632

OttawaSeattle

YOW - SEA

YOWSEA

Ottawa

Mon 11/25

4:00 pm-9:40 pm

1 stop8h 40m

Seattle/Tacoma Intl

Tue 12/3

5:45 am-4:00 pm

1 stop7h 15m

$643

OttawaPortland

YOW - PDX

YOWPDX

Ottawa

Thu 12/19

6:00 am-6:24 pm

1 stop15h 24m

Portland

Wed 12/25

3:25 pm-4:57 am

1 stop10h 32m

$739

OttawaPortland

YOW - PDX

YOWPDX

Ottawa

Sun 1/5

6:10 pm-5:59 pm

1 stop26h 49m

$197

OttawaSeattle

YOW - SEA

YOWSEA

Ottawa

Wed 12/4

6:10 pm-8:57 am

1 stop17h 47m

$201

OttawaSeattle

YOW - SEA

YOWSEA

Ottawa

Sat 12/7

4:00 pm-10:10 pm

1 stop9h 10m

$255

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/20

Showing 1-10 of 13 results
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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, January is the cheapest month in which you can book a flight from Ottawa to State of Washington (average of $238). Flying from Ottawa to State of Washington in July is currently the most expensive (average of $411). 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?

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 November 21, 2024.

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

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

In terms of precipitation, rainfall in State of Washington ranges from 0.7 - 6.6 inches per month. November is typically the wettest month, when rainfall can reach 6.6 in. July is typically the driest time to visit State of Washington when rainfall is around 0.7 in.

Temperature in Washington by month

Plan your trip to Washington by taking into account the average temperature totals 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 66.2 F. Travelers looking to avoid the cold should look outside of December, when temperatures are typically at their lowest (around 41.0 F).

Reviews of airlines servicing Washington

Get insights into the airlines that provide service to Washington. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Washington. Reviews last updated November 21, 2024.
To help decide which airline to fly from Ottawa to Washington, see what other customers have to say about Air Canada, United Airlines and WestJet. In addition to providing an overall rating, users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
United Airlines
7.4
Good
9,172 reviews

Boarding

7.7

Entertainment

7.1

Food

6.7

Comfort

7.3

Overall

7.4

Crew

8.1

Reviews

1 / 10

Good boarding process. (Nice to be able to buy Group 2 boarding option.) Plane was clean. Tried to avoid full flight by flying on Saturday, but plane was full anyway. Gate area in Houston should have charging options. Should be a lounge for people with American Express Platinum Card in Houston Airport.

United Airlines
7.4
Good
9,172 reviews
United Airlines
7.4
Good
9,172 reviews

Boarding

7.7

Entertainment

7.1

Food

6.7

Comfort

7.3

Overall

7.4

Crew

8.1

Reviews

1 / 10

Good boarding process. (Nice to be able to buy Group 2 boarding option.) Plane was clean. Tried to avoid full flight by flying on Saturday, but plane was full anyway. Gate area in Houston should have charging options. Should be a lounge for people with American Express Platinum Card in Houston Airport.

WestJet
7.3
Good
2,811 reviews
United Airlines
7.4
Good
9,172 reviews

Boarding

7.7

Entertainment

7.1

Food

6.7

Comfort

7.3

Overall

7.4

Crew

8.1

Reviews

1 / 10

Good boarding process. (Nice to be able to buy Group 2 boarding option.) Plane was clean. Tried to avoid full flight by flying on Saturday, but plane was full anyway. Gate area in Houston should have charging options. Should be a lounge for people with American Express Platinum Card in Houston Airport.

Air Canada
7.0
Good
8,246 reviews
United Airlines
7.4
Good
9,172 reviews

Boarding

7.7

Entertainment

7.1

Food

6.7

Comfort

7.3

Overall

7.4

Crew

8.1

Reviews

1 / 10

Good boarding process. (Nice to be able to buy Group 2 boarding option.) Plane was clean. Tried to avoid full flight by flying on Saturday, but plane was full anyway. Gate area in Houston should have charging options. Should be a lounge for people with American Express Platinum Card in Houston Airport.

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?

    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 6.6 mi from the center of Ottawa.

  • What are the cheapest airlines to fly from Ottawa to State of Washington one-way?

    $255 is the cheapest one-way deal found within the past few days, from Air Canada. You may also be able to find cheap deals on United Airlines and WestJet, with prices starting from $260 and $267, respectively.

  • 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, January is the cheapest month in which you can book a flight from Ottawa to State of Washington (average of $238). Flying from Ottawa to State of Washington in July is currently the most expensive (average of $411). 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

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Top 3 airlines flying from Ottawa to Washington

Discover the top 3 airlines that operate flights from Ottawa to Washington. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,612,795 searches. Data last updated November 21, 2024.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$296Average$497FlexibilityNo cancel feeOn-time69%
Air CanadaCheapest$345Average$477FlexibilityNo cancel feeOn-time67%
WestJetCheapest$364Average$482FlexibilityNo cancel feeOn-time60%
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