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Cheap flights from Ottawa to Washington, D.C. Reagan-National Airport from C$ 262

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 — DCA
28 Dec — 4 Jan1
1 adult

The best prices from Ottawa to Washington, D.C. Reagan-National are usually found in January or June, booked 60 days in advance, depart on a Tuesday or Monday and return on a Monday

Cheap flight deals from Ottawa to Reagan-National

Discover tips and strategies to find the most affordable flight options for your journey from Ottawa (YOW) to Reagan-National (DCA). 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 23 December 2024.

Round-trip from

C$ 392

One-way from

C$ 262

Popular in

December

Cheapest in

January

Average price

C$ 608
United Airlines
  • United Airlines
  • 26/3-26/3
  • 1 total stop
  • 6h 11m total
  • Ottawa to Washington, D.C.
United Airlines
  • United Airlines
  • 26/3
  • Nonstop
  • 1h 50m total
  • Ottawa to Washington, D.C.
High demand for flights, 0% potential price rise
Best time to find cheap flights, 1% potential price drop
Average for round-trip flights in December 2024

Find flight deals from Ottawa to Reagan-National

Cheapest flights from Ottawa to Reagan-National
Explore the most affordable flight options available from Ottawa to Reagan-National. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 23 December 2024.

Sat 28/125:45 a.m.YOW - DCA
1 stop4h 34mAir Canada
Mon 13/112:55 p.m.DCA - YOW
Nonstop1h 40mAir Canada
Deal found 22/12C$ 786
Wed 25/122:10 p.m.YOW - DCA
1 stop5h 47mUnited Airlines
Wed 1/16:59 a.m.DCA - YOW
1 stop6h 24mUnited Airlines
Deal found 22/12C$ 996
Sat 28/125:55 a.m.YOW - DCA
2 stops13h 00mWestJet
Mon 13/12:35 p.m.DCA - YOW
2 stops9h 35mWestJet
Deal found 22/12C$ 1,329

Find flights from Ottawa to Reagan-National within your budget

Customize your flight search to find flights from Ottawa to Reagan-National 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 23 December 2024.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

OttawaWashington, D.C.

YOW - DCA

YOWDCA

Ottawa

Fri 28/2

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

Nonstop1h 50m

Washington, D.C. Reagan-National

Mon 3/3

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

Nonstop1h 40m

C$ 455

OttawaWashington, D.C.

YOW - DCA

YOWDCA

Ottawa

Fri 14/2

6:00 a.m.-9:54 a.m.

1 stop3h 54m

Washington, D.C. Reagan-National

Tue 18/2

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

Nonstop1h 40m

C$ 503

OttawaWashington, D.C.

YOW - DCA

YOWDCA

Ottawa

Thu 16/1

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

Nonstop1h 50m

Washington, D.C. Reagan-National

Sun 19/1

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

Nonstop1h 40m

C$ 549

OttawaWashington, D.C.

YOW - DCA

YOWDCA

Ottawa

Thu 16/1

10:00 a.m.-10:53 p.m.

1 stop12h 53m

Washington, D.C. Reagan-National

Sun 19/1

4:25 p.m.-3:10 p.m.

3 stops22h 45m

C$ 810

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$ 1,119

OttawaWashington, D.C.

YOW - DCA

YOWDCA

Ottawa

Sun 5/1

5:55 a.m.-11:26 a.m.

2 stops29h 31m

Washington, D.C. Reagan-National

Thu 9/1

2:35 p.m.-12:10 a.m.

2 stops9h 35m

C$ 1,272

OttawaWashington, D.C.

YOW - DCA

YOWDCA

Ottawa

Wed 26/3

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

Nonstop1h 50m

C$ 262

OttawaWashington, D.C.

YOW - DCA

YOWDCA

Ottawa

Wed 26/3

6:10 a.m.-10:29 a.m.

1 stop4h 19m

C$ 264

OttawaWashington, D.C.

YOW - DCA

YOWDCA

Ottawa

Thu 1/5

5:55 a.m.-9:09 p.m.

2 stops15h 14m

C$ 483

OttawaWashington, D.C.

YOW - DCA

YOWDCA

Ottawa

Fri 14/2

10:30 a.m.-10:50 p.m.

2 stops12h 20m

C$ 503

Flights are sorted by cheapest round-trip flights first.

Deals found on 22/12

Best time to book a flight from Ottawa to Reagan-National

Have a flexible travel schedule? Discover the best time to fly to Reagan-National 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 Reagan-National

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

How far ahead should I book a flight from Ottawa to Washington, D.C. Reagan-National Airport?

Use this chart to determine the optimal time to book a round-trip flight from Ottawa to Reagan-National. Price data was last updated on 20 December 2024.

To ensure you get the cheapest price possible for a flight from Ottawa to Washington, D.C. Reagan-National Airport, you should look to book at least 57 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

What is the cheapest month to book a flight from Ottawa to Washington, D.C. Reagan-National Airport?

Currently, March is the cheapest month in which you can book a flight from Ottawa to Washington, D.C. Reagan-National Airport (average of C$ 263). Flying from Ottawa to Washington, D.C. Reagan-National Airport in June is currently the most expensive (average of C$ 387). 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 DCA?

Find hourly flight availability from Ottawa to Reagan-National. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 23 December 2024.

It’s typically best to fly out from Ottawa to Washington, D.C. Reagan-National Airport in the morning. Doing so could potentially save you 21% on the flight price compared to flying at noon, which is usually more expensive.

Rainfall in Reagan-National by month

Plan your trip to Reagan-National by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Washington, D.C. Reagan-National Airport 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 Washington, D.C. Reagan-National Airport when rainfall is around 66.0 mm.

Temperature in Reagan-National by month

Plan your trip to Reagan-National by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Washington, D.C. Reagan-National Airport, 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 Reagan-National

Get insights into the airlines that provide service to Reagan-National. 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 Reagan-National. Reviews last updated 23 December 2024.
To help decide which airline to fly from Ottawa to Washington, D.C., see what other customers have to say about WestJet, Air Canada and United Airlines. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
8.0
Very good
8,594 reviews

Overall

8.0

Crew

8.6

Comfort

8.0

Entertainment

7.9

Food

7.3

Boarding

8.2

Reviews

1 / 10

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

8.0
Very good
8,594 reviews
8.0
Very good
8,594 reviews

Overall

8.0

Crew

8.6

Comfort

8.0

Entertainment

7.9

Food

7.3

Boarding

8.2

Reviews

1 / 10

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

7.8
Good
282 reviews
8.0
Very good
8,594 reviews

Overall

8.0

Crew

8.6

Comfort

8.0

Entertainment

7.9

Food

7.3

Boarding

8.2

Reviews

1 / 10

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

7.4
Good
9,022 reviews
8.0
Very good
8,594 reviews

Overall

8.0

Crew

8.6

Comfort

8.0

Entertainment

7.9

Food

7.3

Boarding

8.2

Reviews

1 / 10

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

7.3
Good
2,816 reviews
8.0
Very good
8,594 reviews

Overall

8.0

Crew

8.6

Comfort

8.0

Entertainment

7.9

Food

7.3

Boarding

8.2

Reviews

1 / 10

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

7.0
Good
8,421 reviews
8.0
Very good
8,594 reviews

Overall

8.0

Crew

8.6

Comfort

8.0

Entertainment

7.9

Food

7.3

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 Reagan-National. 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, D.C. Reagan-National?

    For a flight from Ottawa to Washington, D.C. Reagan-National, you will be flying from Ottawa. Ottawa (YOW) is just 10.6 km from the centre of the city. Ottawa is the only Ottawa airport and it handles 1 outbound flight to Washington, D.C. Reagan-National per day. 2 airlines have flights to Washington, D.C. Reagan-National from Ottawa on a regular basis.

  • What are the cheapest airlines flying from Ottawa to Washington, D.C. Reagan-National Airport round-trip?

    According to our current data, United Airlines (C$ 392), Air Canada (C$ 425), and Porter Airlines (C$ 810) offers the cheapest pricing from Ottawa to Washington, D.C. Reagan-National Airport. United Airlines is 25% cheaper than the average price of flights available within the next 90 days to this destination.

  • What are the cheapest airlines to fly from Ottawa to Washington, D.C. Reagan-National Airport one-way?

    The cheapest airlines for a one-way flight from Ottawa to Washington, D.C. Reagan-National Airport are United Airlines (C$ 262), Air Canada (C$ 263), and WestJet (C$ 483).

  • What are the most reliable airlines from Ottawa to Washington, D.C. Reagan-National Airport?

    Before booking your flight to Washington, D.C. Reagan-National Airport from Ottawa, check out the most reliable airlines to get you to your destination on time: Air Canada (92%), Jazz (92%), United Airlines( 87%).

  • What are the cheapest flights from Ottawa to Washington, D.C. Reagan-National Airport?

    While on average a flight from Ottawa to Washington, D.C. Reagan-National Airport is generally C$ 606, our data shows the cheapest flight currently is C$ 250. When looking at the most popular route, (Ottawa - Washington, D.C. Reagan-National), you can expect to pay C$ 432 for that flight.

  • Can I find deals for flights from Ottawa to Reagan-National that include hotel bookings?

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

  • How can I find direct flights from Ottawa to Reagan-National?

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

  • Can I find deals for business class flights from Ottawa to Reagan-National?

    Yes. Cheapflights offers flight deals from Ottawa to Reagan-National 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 Washington, D.C. Reagan-National Airport?

    Currently, March is the cheapest month in which you can book a flight from Ottawa to Washington, D.C. Reagan-National Airport (average of C$ 263). Flying from Ottawa to Washington, D.C. Reagan-National Airport in June is currently the most expensive (average of C$ 387). 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 2 airlines flying from Ottawa to Reagan-National

Discover the top 2 airlines that operate flights from Ottawa to Reagan-National. 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 23 December 2024.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapestC$ 215AverageC$ 484FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
Air CanadaCheapestC$ 318AverageC$ 549FlexibilityNo cancel feeOn-time67%
Search Air Canada flights

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How does Cheapflights help users find flights from Ottawa to Reagan-National?

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By finding flights from multiple airlines and providers at completely no cost, Cheapflights helps millions of users like you annually find the best flights to Reagan-National from Ottawa.

Can Cheapflights find flights from Ottawa to Reagan-National with no change fees?

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

Can Cheapflights notify me if prices for flights from Ottawa to Reagan-National become cheaper?

Yes! Start tracking prices for Ottawa to Reagan-National flights today and get alerted whenever prices for these flights change. To access this feature, click the bell icon next to the flight deals above, which will prompt you for a valid email address to receive your alerts.

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