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Cheap flights from Winnipeg to Washington, D.C. Dulles Intl Airport from C$ 186

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 12/9. Fares are subject to change and may not be available on all flights or dates of travel.
YWG — IAD
20 Aug — 27 Aug1
1 adult

Cheap flight deals from Winnipeg to Dulles Intl

Discover tips and strategies to find the most affordable flight options for your journey from Winnipeg (YWG) to Dulles Intl (IAD). 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 15 August 2025.

Round-trip from

C$ 337

One-way from

C$ 186

Popular in

December

Cheapest in

February

Average price

C$ 520
WestJet
  • WestJet
  • 10/10-17/10
  • 2 total stops
  • 26h 16m total
  • Winnipeg to Washington, D.C.
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WestJet
  • WestJet
  • 12/9
  • 1 total stop
  • 10h 20m total
  • Winnipeg to Washington, D.C.
Search Deals
Highest demand for flights based on searches. 14% potential increase in price (C$ 119 potential increase over avg. RT price).
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Cheapest flight prices on average. 4% potential price decrease (C$ 33 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in August 2025
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Find flight deals from Winnipeg to Dulles Intl

Cheapest flights from Winnipeg to Dulles Intl
Explore the most affordable flight options available from Winnipeg to Dulles Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 15 August 2025.

Fri 10/108:30 a.m.YWG - IAD
1 stop8h 20mWestJet
Fri 17/106:45 p.m.IAD - YWG
1 stop17h 56mWestJet
Deal found 12/8C$ 337
Tue 16/1212:40 p.m.YWG - IAD
1 stop9h 54mDelta
Tue 27/12:15 p.m.IAD - YWG
1 stop10h 18mDelta
Deal found 13/8C$ 340
Wed 17/127:30 a.m.YWG - IAD
1 stop10h 12mDelta
Tue 27/12:15 p.m.IAD - YWG
1 stop10h 18mDelta
Deal found 13/8C$ 418
Mon 15/125:38 p.m.YWG - IAD
1 stop4h 56mDelta
Thu 29/16:15 a.m.IAD - YWG
1 stop6h 28mDelta
Deal found 13/8C$ 428
Wed 24/95:40 p.m.YWG - IAD
1 stop4h 58mDelta
Sat 27/91:00 p.m.IAD - YWG
2 stops11h 27mDelta
Deal found 15/8C$ 431
Tue 16/1212:40 p.m.YWG - IAD
1 stop9h 54mDelta
Wed 28/111:00 a.m.IAD - YWG
2 stops14h 42mDelta
Deal found 13/8C$ 435
Mon 15/125:38 p.m.YWG - IAD
1 stop4h 56mDelta
Tue 27/111:00 a.m.IAD - YWG
2 stops13h 33mDelta
Deal found 13/8C$ 442
Fri 14/117:30 a.m.YWG - IAD
1 stop8h 04mMultiple Airlines
Sun 16/116:00 a.m.IAD - YWG
1 stop10h 07mMultiple Airlines
Deal found 13/8C$ 456
Thu 18/1212:40 p.m.YWG - IAD
1 stop9h 54mDelta
Wed 28/16:15 a.m.IAD - YWG
1 stop6h 28mDelta
Deal found 13/8C$ 462
Tue 16/1212:40 p.m.YWG - IAD
1 stop9h 54mDelta
Fri 30/16:10 a.m.IAD - YWG
2 stops11h 50mDelta
Deal found 13/8C$ 475

Cheapflights Fare Finder

 
Customize your flight search to find flights from Winnipeg to Dulles Intl 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 15 August 2025.
Use the filters below to find and compare flights from Winnipeg to Washington, D.C. Dulles Intl Airport that are best for you.

Fly from

Winnipeg

Fly to

Dulles Intl

Route

Depart

Return

Price

WinnipegWashington, D.C.

YWG - IAD

YWGIAD

Winnipeg

Fri 10/10

8:30 a.m.-5:50 p.m.

1 stop8h 20m

Washington, D.C. Dulles Intl

Fri 17/10

6:45 p.m.-11:41 a.m.

1 stop17h 56m

C$ 337

WinnipegWashington, D.C.

YWG - IAD

YWGIAD

Winnipeg

Tue 16/12

12:40 p.m.-11:34 p.m.

1 stop9h 54m

Washington, D.C. Dulles Intl

Wed 28/1

6:15 a.m.-11:43 a.m.

1 stop6h 28m

C$ 340

WinnipegWashington, D.C.

YWG - IAD

YWGIAD

Winnipeg

Tue 16/12

12:40 p.m.-11:34 p.m.

1 stop9h 54m

Washington, D.C. Dulles Intl

Sat 31/1

6:15 a.m.-11:43 a.m.

1 stop6h 28m

C$ 340

WinnipegWashington, D.C.

YWG - IAD

YWGIAD

Winnipeg

Tue 16/12

12:40 p.m.-11:34 p.m.

1 stop9h 54m

Washington, D.C. Dulles Intl

Tue 27/1

2:15 p.m.-11:33 p.m.

1 stop10h 18m

C$ 340

WinnipegWashington, D.C.

YWG - IAD

YWGIAD

Winnipeg

Tue 16/12

12:40 p.m.-11:34 p.m.

1 stop9h 54m

Washington, D.C. Dulles Intl

Thu 29/1

6:15 a.m.-11:43 a.m.

1 stop6h 28m

C$ 340

WinnipegWashington, D.C.

YWG - IAD

YWGIAD

Winnipeg

Thu 15/1

12:40 p.m.-11:35 p.m.

1 stop9h 55m

Washington, D.C. Dulles Intl

Sun 18/1

6:15 a.m.-11:43 a.m.

1 stop6h 28m

C$ 402

WinnipegWashington, D.C.

YWG - IAD

YWGIAD

Winnipeg

Wed 17/12

7:30 a.m.-6:42 p.m.

1 stop10h 12m

Washington, D.C. Dulles Intl

Wed 28/1

6:00 a.m.-3:07 p.m.

1 stop10h 07m

C$ 418

WinnipegWashington, D.C.

YWG - IAD

YWGIAD

Winnipeg

Wed 17/12

7:30 a.m.-6:42 p.m.

1 stop10h 12m

Washington, D.C. Dulles Intl

Sat 31/1

6:15 a.m.-11:43 a.m.

1 stop6h 28m

C$ 418

WinnipegWashington, D.C.

YWG - IAD

YWGIAD

Winnipeg

Wed 17/12

7:30 a.m.-6:42 p.m.

1 stop10h 12m

Washington, D.C. Dulles Intl

Tue 27/1

2:15 p.m.-11:33 p.m.

1 stop10h 18m

C$ 418

WinnipegWashington, D.C.

YWG - IAD

YWGIAD

Winnipeg

Tue 16/12

12:40 p.m.-11:34 p.m.

1 stop9h 54m

Washington, D.C. Dulles Intl

Sun 1/2

6:00 a.m.-3:09 p.m.

1 stop10h 09m

C$ 418

Flights are sorted by cheapest round-trip flights first.

Deals found on 13/8

Showing 1-10 of 20 results
1
2

Best time to book a flight from Winnipeg to Dulles Intl

Have a flexible travel schedule? Discover the best time to fly to Dulles Intl from Winnipeg 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.

Cheapflights Insights

Everything you need to know about your flight from Winnipeg to Washington, D.C. Dulles Intl Airport

What is the cheapest month to book a flight from Winnipeg to Washington, D.C. Dulles Intl Airport?

Currently, February is the cheapest month in which you can book a flight from Winnipeg to Washington, D.C. Dulles Intl Airport (average of C$ 256). Flying from Winnipeg to Washington, D.C. Dulles Intl Airport 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 YWG to IAD?

Find hourly flight availability from Winnipeg to Dulles Intl. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 15 August 2025.

One of the essential ways to save on airfare from Winnipeg to Washington, D.C. Dulles Intl Airport is to remain as flexible as possible. Flights that are at noon tend to be the most expensive. A flight in the evening could potentially save you up to 23% on airfare.

How much does it cost to fly round-trip from Winnipeg to Washington, D.C. Dulles Intl Airport?

What’s the top layover airport for flights from Winnipeg to Washington, D.C. Dulles Intl Airport?

Share of one-stop round-trip flights from Winnipeg to Washington, D.C. Dulles Intl Airport chosen by Cheapflights users in the past 12 months, using the same layover each way.

Toronto (YYZ) – chosen by Cheapflights users on 45% of one-stop itineraries from Winnipeg to Washington, D.C. Dulles Intl Airport on Cheapflights.

What’s the cheapest layover airport for flights from Winnipeg to Washington, D.C. Dulles Intl Airport?

Average round-trip fare for 1-stop flights from Winnipeg to Washington, D.C. Dulles Intl Airport, chosen by Cheapflights users in the past 12 months, with the same layover each way.

Chicago (ORD) is the most affordable 1-stop option, with an average round-trip price of C$ 419.

What’s the fastest layover option from Winnipeg to Washington, D.C. Dulles Intl Airport?

Shortest average travel time for 1-stop one-way flights from Winnipeg to Washington, D.C. Dulles Intl Airport, based on itineraries clicked by Cheapflights users over the past 12 months, grouped by layover airport.

Flights via Minneapolis (MSP) have the shortest average one-way travel time for 1-stop routes: 5h 18m.

Which airport typically offers the quickest layover for flights from Winnipeg to Washington, D.C. Dulles Intl Airport?

Average layover duration for 1-stop one-way flights from Winnipeg to Washington, D.C. Dulles Intl Airport, chosen by Cheapflights users in the last 12 months, grouped by stopover airport.

Flights via Minneapolis (MSP) offer the fastest connection on this route, with an average layover time of 1h 18m.

Reviews of airlines servicing Dulles Intl

Get insights into the airlines that provide service to Dulles Intl. 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 Dulles Intl. Reviews last updated 15 August 2025.
Get a feel of what it's like to fly with United Airlines,WestJet, andAir Canada from Winnipeg to Washington, D.C. Dulles Intl Airport by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
United Airlines
7.4
Good
8,916 reviews
Check prices

Crew

8.1

Overall

7.4

Comfort

7.3

Boarding

7.7

Entertainment

7.1

Food

6.6

Reviews

1 / 20
8.0
Excellent

Anonymous,Dec 2024

YVR - SFO

It was a good experience. The flight took 45 minutes longer to fly and all passengers had to wait inside the plane till the technical issue was fixed. Overall it was a good experience.
United Airlines
7.4
Good
8,916 reviews
United Airlines
7.4
Good
8,916 reviews
Check prices

Crew

8.1

Overall

7.4

Comfort

7.3

Boarding

7.7

Entertainment

7.1

Food

6.6

Reviews

1 / 20
8.0
Excellent

Anonymous,Dec 2024

YVR - SFO

It was a good experience. The flight took 45 minutes longer to fly and all passengers had to wait inside the plane till the technical issue was fixed. Overall it was a good experience.
WestJet
7.2
Good
3,016 reviews
United Airlines
7.4
Good
8,916 reviews
Check prices

Crew

8.1

Overall

7.4

Comfort

7.3

Boarding

7.7

Entertainment

7.1

Food

6.6

Reviews

1 / 20
8.0
Excellent

Anonymous,Dec 2024

YVR - SFO

It was a good experience. The flight took 45 minutes longer to fly and all passengers had to wait inside the plane till the technical issue was fixed. Overall it was a good experience.
Air Canada
7.1
Good
9,956 reviews
United Airlines
7.4
Good
8,916 reviews
Check prices

Crew

8.1

Overall

7.4

Comfort

7.3

Boarding

7.7

Entertainment

7.1

Food

6.6

Reviews

1 / 20
8.0
Excellent

Anonymous,Dec 2024

YVR - SFO

It was a good experience. The flight took 45 minutes longer to fly and all passengers had to wait inside the plane till the technical issue was fixed. Overall it was a good experience.

Related info for your journey

Find useful and relevant information for your journey from Winnipeg to Dulles Intl. 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 Winnipeg to Washington, D.C. Dulles Intl?

    For a flight from Winnipeg to Washington, D.C. Dulles Intl, you will be flying from Winnipeg. Winnipeg (YWG) is just 7.3 km from the centre of the city. Winnipeg is the only Winnipeg airport and it handles 0 outbound flights to Washington, D.C. Dulles Intl per day. 3 airlines have flights to Washington, D.C. Dulles Intl from Winnipeg on a regular basis.

  • What are the cheapest airlines flying from Winnipeg to Washington, D.C. Dulles Intl Airport round-trip?

    Our cheapest airline available from Winnipeg to Washington, D.C. Dulles Intl Airport is Air Canada. Our recent data shows that you can find tickets from as low as C$ 258 on this airline. Additional options worth looking into are United Airlines and WestJet, starting at C$ 317 and C$ 328 round-trip. Air Canada is priced at 48% lower than the current average price of a flight leaving 3 months from now.

  • Can I find deals for flights from Winnipeg to Dulles Intl that include hotel bookings?

    Yes. In addition to deals on Winnipeg to Dulles Intl flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Winnipeg to Dulles Intl?

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

  • Can I find deals for business class flights from Winnipeg to Dulles Intl?

    Yes. Cheapflights offers flight deals from Winnipeg to Dulles Intl 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 Winnipeg to Washington, D.C. Dulles Intl Airport?

    Currently, February is the cheapest month in which you can book a flight from Winnipeg to Washington, D.C. Dulles Intl Airport (average of C$ 256). Flying from Winnipeg to Washington, D.C. Dulles Intl Airport 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

Travelling to a place near Washington, D.C. Dulles Intl Airport?

Book flights to Washington, D.C. Dulles Intl Airport if you plan to visit one of these locations
Herndon
Warrenton
Hanover
Reston
Fairfax
Ellicott City
Oxon Hill
Gaithersburg
Winchester
Arlington
Alexandria
Manassas
Fredericksburg
Rockville

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Winnipeg to Dulles Intl

See prices for flight routes from nearby airports that may be better suited for you.
Winnipeg to Reagan-National flights
Winnipeg to Baltimore flights

Top 3 airlines flying from Winnipeg to Dulles Intl

Discover the top 3 airlines that operate flights from Winnipeg to Dulles Intl. 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 15 August 2025.
AirlineCheapestAverageFlexibilityOn-time
Air CanadaCheapestC$ 258AverageC$ 470FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
United AirlinesCheapestC$ 317AverageC$ 433FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
WestJetCheapestC$ 328AverageC$ 501FlexibilityNo cancel feeOn-time60%
Search WestJet flights

Fly with Cheapflights

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How does Cheapflights help users find flights from Winnipeg to Dulles Intl?

Cheapflights goes through 900+ travel sites to look for the best flight deals for flights from Winnipeg to Dulles Intl. 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 Winnipeg to Dulles Intl?

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 Dulles Intl from Winnipeg.

Can Cheapflights find flights from Winnipeg to Dulles Intl with no change fees?

Users can book flights with no change fees policies with our dedicated filters. Book flights from Winnipeg to Dulles Intl flexibly with Cheapflights today.

Can Cheapflights notify me if prices for flights from Winnipeg to Dulles Intl become cheaper?

Not ready to book yet? You can track prices for flights from Winnipeg to Dulles Intl on Cheapflights with our Price Alert feature and get notified when better prices are available.

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