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Cheap flights from Ottawa to District of Columbia from C$ 167

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 26/3. Fares are subject to change and may not be available on all flights or dates of travel.
YOW — IAD
26 Dec — 2 Jan1
1 adult

Cheap flight deals from Ottawa to District of Columbia

Discover tips and strategies to find the most affordable flight options for your journey from Ottawa (YOW) to District of Columbia (USDC). 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 21 December 2024.

Round-trip from

C$ 373

One-way from

C$ 223
Porter Airlines
  • Porter Airlines
  • 14/2-17/2
  • 2 total stops
  • 7h 43m total
  • Ottawa to District of Columbia
Search Deals
Air Canada
  • Air Canada
  • 26/3
  • 1 total stop
  • 5h 26m total
  • Ottawa to District of Columbia
Search Deals

Find flight deals from Ottawa to District of Columbia

Cheapest flights from Ottawa to District of Columbia
Explore the most affordable flight options available from Ottawa to District of Columbia. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 21 December 2024.

Mon 30/123:50 p.m.YOW - IAD
1 stop6h 34mPorter Airlines
Fri 3/17:00 a.m.IAD - YOW
1 stop4h 11mPorter Airlines
Deal found 20/12C$ 587
Sat 28/125:45 a.m.YOW - DCA
1 stop4h 34mAir Canada
Mon 13/111:10 a.m.DCA - YOW
1 stop3h 53mAir Canada
Deal found 21/12C$ 680
Sat 28/129:45 a.m.YOW - IAD
Nonstop1h 53mAir Canada
Mon 13/110:35 a.m.IAD - YOW
1 stop4h 37mAir Canada
Deal found 20/12C$ 688
Tue 31/1210:30 a.m.YOW - DCA
Nonstop1h 50mUnited Airlines
Tue 31/124:00 p.m.DCA - YOW
1 stop6h 01mUnited Airlines
Deal found 20/12C$ 699
Mon 30/1210:30 a.m.YOW - DCA
Nonstop1h 50mMultiple Airlines
Tue 31/1212:55 p.m.DCA - YOW
Nonstop1h 40mMultiple Airlines
Deal found 21/12C$ 752
Tue 31/127:00 a.m.YOW - IAD
1 stop5h 59mMultiple Airlines
Sun 5/11:45 p.m.IAD - YOW
1 stop10h 25mMultiple Airlines
Deal found 20/12C$ 765
Tue 31/129:45 a.m.YOW - IAD
Nonstop1h 53mUnited Airlines
Tue 31/125:37 p.m.IAD - YOW
1 stop4h 24mUnited Airlines
Deal found 20/12C$ 790
Mon 23/129:35 p.m.YOW - IAD
2 stops16h 21mWestJet
Sun 5/16:00 a.m.IAD - YOW
2 stops18h 10mWestJet
Deal found 20/12C$ 1,266
Thu 26/125:55 a.m.YOW - DCA
2 stops13h 05mWestJet
Mon 30/127:15 a.m.DCA - YOW
2 stops16h 55mWestJet
Deal found 20/12C$ 1,312
Mon 23/125:55 a.m.YOW - IAD
2 stops9h 40mDelta
Sun 29/125:27 p.m.IAD - YOW
2 stops21h 49mDelta
Deal found 20/12C$ 1,607

Find flights from Ottawa to District of Columbia within your budget

Customize your flight search to find flights from Ottawa to District of Columbia 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 629,999 searches. Data last updated 21 December 2024.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

OttawaWashington, D.C.

YOW - IAD

YOWIAD

Ottawa

Fri 14/2

9:30 a.m.-12:49 p.m.

1 stop3h 19m

Washington, D.C. Dulles Intl

Mon 17/2

2:10 p.m.-6:34 p.m.

1 stop4h 24m

C$ 373

OttawaWashington, D.C.

YOW - DCA

YOWDCA

Ottawa

Wed 26/3

6:00 a.m.-10:31 a.m.

1 stop4h 31m

Washington, D.C. Reagan-National

Wed 26/3

12:55 p.m.-2:35 p.m.

Nonstop1h 40m

C$ 393

OttawaWashington, D.C.

YOW - DCA

YOWDCA

Ottawa

Fri 21/3

10:30 a.m.-12:20 p.m.

Nonstop1h 50m

Washington, D.C. Reagan-National

Mon 31/3

12:55 p.m.-2:27 p.m.

Nonstop1h 32m

C$ 426

OttawaWashington, D.C.

YOW - IAD

YOWIAD

Ottawa

Fri 28/2

7:30 p.m.-9:23 p.m.

Nonstop1h 53m

Washington, D.C. Dulles Intl

Mon 3/3

8:24 a.m.-12:18 p.m.

1 stop3h 54m

C$ 455

OttawaWashington, D.C.

YOW - IAD

YOWIAD

Ottawa

Tue 14/1

6:00 a.m.-11:41 a.m.

1 stop5h 41m

Washington, D.C. Dulles Intl

Tue 14/1

10:24 p.m.-4:16 p.m.

2 stops17h 52m

C$ 478

OttawaWashington, D.C.

YOW - DCA

YOWDCA

Ottawa

Wed 15/1

10:30 a.m.-12:20 p.m.

Nonstop1h 50m

Washington, D.C. Reagan-National

Thu 23/1

11:10 a.m.-3:03 p.m.

1 stop3h 53m

C$ 548

OttawaWashington, D.C.

YOW - IAD

YOWIAD

Ottawa

Mon 3/2

9:30 a.m.-12:49 p.m.

1 stop3h 19m

Washington, D.C. Dulles Intl

Mon 10/2

12:29 p.m.-12:09 a.m.

2 stops11h 40m

C$ 593

OttawaWashington, D.C.

YOW - IAD

YOWIAD

Ottawa

Fri 17/1

5:55 a.m.-11:16 p.m.

2 stops17h 21m

Washington, D.C. Dulles Intl

Thu 23/1

12:31 p.m.-5:33 a.m.

3 stops17h 02m

C$ 716

OttawaWashington, D.C.

YOW - DCA

YOWDCA

Ottawa

Tue 28/1

5:55 a.m.-6:33 p.m.

2 stops12h 38m

Washington, D.C. Reagan-National

Fri 31/1

8:55 a.m.-12:10 a.m.

2 stops15h 15m

C$ 1,043

OttawaWashington, D.C.

YOW - DCA

YOWDCA

Ottawa

Wed 8/1

8:10 p.m.-11:26 a.m.

2 stops15h 16m

Washington, D.C. Reagan-National

Tue 11/3

9:00 a.m.-8:47 p.m.

2 stops11h 47m

C$ 1,050

Flights are sorted by cheapest round-trip flights first.

Deals found on 20/12

Showing 1-10 of 20 results
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Best time to book a flight from Ottawa to District of Columbia

Have a flexible travel schedule? Discover the best time to fly to District of Columbia 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 District of Columbia

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

What is the cheapest month to book a flight from Ottawa to District of Columbia?

Currently, February is the cheapest month in which you can book a flight from Ottawa to District of Columbia (average of C$ 256). Flying from Ottawa to District of Columbia in October is currently the most expensive (average of C$ 352). 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 DC?

Find hourly flight availability from Ottawa to District of Columbia. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 21 December 2024.

When flying from Ottawa to District of Columbia, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Weekly flight availability from Ottawa to District of Columbia

Explore weekly flight availability from Ottawa to District of Columbia. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated 21 December 2024.

The most flights from YOW to USDC are scheduled on a Monday (4 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (4 on average).

Rainfall in District of Columbia by month

Plan your trip to District of Columbia by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in District of Columbia ranges from 66.0 - 102.0 mm per month. May is typically the wettest month, when rainfall can reach 102.0 mm. February is typically the driest time to visit District of Columbia when rainfall is around 66.0 mm.

Temperature in District of Columbia by month

Plan your trip to District of Columbia by taking into account the average temperature totals by month.

If weather is an important factor for your trip to District of Columbia, 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 27.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 2.0 C).

Reviews of airlines servicing District of Columbia

Get insights into the airlines that provide service to District of Columbia. 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 District of Columbia. Reviews last updated 21 December 2024.
Read through reviews of airlines operating flights from Ottawa to District of Columbia, such as WestJet, Delta and Air Canada. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
8,597 reviews
Check prices

Entertainment

7.9

Overall

8.0

Food

7.3

Comfort

8.0

Crew

8.6

Boarding

8.2

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
8,597 reviews
Delta
8.0
Very good
8,597 reviews
Check prices

Entertainment

7.9

Overall

8.0

Food

7.3

Comfort

8.0

Crew

8.6

Boarding

8.2

Reviews

1 / 10

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

Porter Airlines
7.9
Good
283 reviews
Delta
8.0
Very good
8,597 reviews
Check prices

Entertainment

7.9

Overall

8.0

Food

7.3

Comfort

8.0

Crew

8.6

Boarding

8.2

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
9,035 reviews
Delta
8.0
Very good
8,597 reviews
Check prices

Entertainment

7.9

Overall

8.0

Food

7.3

Comfort

8.0

Crew

8.6

Boarding

8.2

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
2,814 reviews
Delta
8.0
Very good
8,597 reviews
Check prices

Entertainment

7.9

Overall

8.0

Food

7.3

Comfort

8.0

Crew

8.6

Boarding

8.2

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
8,403 reviews
Delta
8.0
Very good
8,597 reviews
Check prices

Entertainment

7.9

Overall

8.0

Food

7.3

Comfort

8.0

Crew

8.6

Boarding

8.2

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

Find useful and relevant information for your journey from Ottawa to District of Columbia. 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 District of Columbia?

    If you book a flight to District of Columbia 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 cheapest airlines to fly from Ottawa to District of Columbia one-way?

    To fly one-way, consider booking your trip with Air Canada, which is currently one of the cheapest options available, starting at C$ 223. Porter Airlines flights start at C$ 224 while deals on United Airlines start at C$ 262 one-way.

  • What are the most reliable airlines from Ottawa to District of Columbia?

    Looking for the most reliable airlines to get you to your destination on time? Our data shows these are most likely to get you from Ottawa to District of Columbia on time: Avianca (100%), GoJet (77%), Air Canada (77%).

  • What are the cheapest flights from Ottawa to District of Columbia?

    Looking at all options, your cheapest flight can be booked for C$ 283. While the most popular route (Ottawa - Washington, D.C. Dulles Intl) can be booked for C$ 386 on average our data indicates C$ 1,449 when flying from Ottawa to District of Columbia.

  • Can I find deals for flights from Ottawa to District of Columbia that include hotel bookings?

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

  • How can I find direct flights from Ottawa to District of Columbia?

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

  • Can I find deals for business class flights from Ottawa to District of Columbia?

    Yes. Cheapflights offers flight deals from Ottawa to District of Columbia 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 District of Columbia?

    Currently, February is the cheapest month in which you can book a flight from Ottawa to District of Columbia (average of C$ 256). Flying from Ottawa to District of Columbia in October is currently the most expensive (average of C$ 352). 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 District of Columbia

Discover the top 3 airlines that operate flights from Ottawa to District of Columbia. 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 629,999 searches. Data last updated 21 December 2024.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapestC$ 215AverageC$ 768FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
Air CanadaCheapestC$ 318AverageC$ 666FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
Porter AirlinesCheapestC$ 368AverageC$ 453FlexibilityNo cancel feeOn-time52%
Search Porter Airlines flights

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 District of Columbia?

Cheapflights goes through 900+ travel sites to look for the best flight deals for flights from Ottawa to District of Columbia. Too many options? Cheapflights also provides filters for things like airlines, price ranges, and number of stops to help you make a decision easily.

Why should you use Cheapflights to find cheap flight tickets from Ottawa to District of Columbia?

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

Can Cheapflights find flights from Ottawa to District of Columbia with no change fees?

Certainly. Search results for flights to District of Columbia from Ottawa shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.

Can Cheapflights notify me if prices for flights from Ottawa to District of Columbia become cheaper?

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

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