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Cheap flights from Winnipeg to Washington, D.C. Dulles Intl Airport from C$ 207

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 23/7. Fares are subject to change and may not be available on all flights or dates of travel.
YWG — IAD
5 Jul — 12 Jul1
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 30 June 2025.

Round-trip from

C$ 356

One-way from

C$ 207

Popular in

September

Cheapest in

February

Average price

C$ 435
United Airlines
  • United Airlines
  • 14/8-21/8
  • 2 total stops
  • 19h 28m total
  • Winnipeg to Washington, D.C.
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Air Canada
  • Air Canada
  • 23/7
  • 1 total stop
  • 7h 42m total
  • Winnipeg to Washington, D.C.
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Highest demand for flights based on searches. 10% potential increase in price (C$ 80 potential increase over avg. RT price).
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Cheapest flight prices on average. 5% potential price decrease (C$ 35 potential savings vs. average RT price).
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Average for round-trip flights in June 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 30 June 2025.

Thu 14/82:20 p.m.YWG - IAD
1 stop9h 10mUnited Airlines
Thu 21/81:15 p.m.IAD - YWG
1 stop10h 18mUnited Airlines
Deal found 29/6C$ 356
Fri 15/85:41 p.m.YWG - IAD
1 stop4h 57mWestJet
Mon 25/86:15 a.m.IAD - YWG
1 stop6h 36mWestJet
Deal found 29/6C$ 543
Tue 29/75:10 p.m.YWG - IAD
1 stop15h 27mAir Canada
Thu 7/810:20 a.m.IAD - YWG
1 stop6h 58mAir Canada
Deal found 27/6C$ 647

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 30 June 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

Thu 14/8

2:20 p.m.-12:30 a.m.

1 stop9h 10m

Washington, D.C. Dulles Intl

Thu 21/8

1:15 p.m.-10:33 p.m.

1 stop10h 18m

C$ 356

WinnipegWashington, D.C.

YWG - IAD

YWGIAD

Winnipeg

Fri 15/8

5:41 p.m.-11:38 p.m.

1 stop4h 57m

Washington, D.C. Dulles Intl

Mon 25/8

6:15 a.m.-11:51 a.m.

1 stop6h 36m

C$ 543

WinnipegWashington, D.C.

YWG - IAD

YWGIAD

Winnipeg

Tue 29/7

5:10 p.m.-9:37 a.m.

1 stop15h 27m

Washington, D.C. Dulles Intl

Thu 7/8

10:20 a.m.-4:18 p.m.

1 stop6h 58m

C$ 647

WinnipegWashington, D.C.

YWG - IAD

YWGIAD

Winnipeg

Wed 23/7

5:00 a.m.-1:42 p.m.

1 stop7h 42m

C$ 207

WinnipegWashington, D.C.

YWG - IAD

YWGIAD

Winnipeg

Thu 7/8

9:00 a.m.-1:49 p.m.

1 stop27h 49m

C$ 219

WinnipegWashington, D.C.

YWG - IAD

YWGIAD

Winnipeg

Tue 26/8

4:25 p.m.-11:55 a.m.

2 stops18h 30m

C$ 223

WinnipegWashington, D.C.

YWG - IAD

YWGIAD

Winnipeg

Sat 19/7

6:30 a.m.-8:16 p.m.

2 stops12h 46m

C$ 334

WinnipegWashington, D.C.

YWG - IAD

YWGIAD

Winnipeg

Sat 19/7

12:26 p.m.-11:21 p.m.

1 stop9h 55m

C$ 345

Flights are sorted by cheapest round-trip flights first.

Deals found on 30/6

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 30 June 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.

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 30 June 2025.
Get a feel of what it's like to fly with Delta,United Airlines, andWestJet 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.
Delta
8.0
Very good
7,973 reviews
Check prices

Entertainment

7.9

Comfort

7.9

Overall

8.0

Crew

8.5

Food

7.3

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Delta
8.0
Very good
7,973 reviews
Delta
8.0
Very good
7,973 reviews
Check prices

Entertainment

7.9

Comfort

7.9

Overall

8.0

Crew

8.5

Food

7.3

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
United Airlines
7.4
Good
8,852 reviews
Delta
8.0
Very good
7,973 reviews
Check prices

Entertainment

7.9

Comfort

7.9

Overall

8.0

Crew

8.5

Food

7.3

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
WestJet
7.2
Good
2,908 reviews
Delta
8.0
Very good
7,973 reviews
Check prices

Entertainment

7.9

Comfort

7.9

Overall

8.0

Crew

8.5

Food

7.3

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Air Canada
7.1
Good
9,654 reviews
Delta
8.0
Very good
7,973 reviews
Check prices

Entertainment

7.9

Comfort

7.9

Overall

8.0

Crew

8.5

Food

7.3

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

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 United Airlines. Our recent data shows that you can find tickets from as low as C$ 356 on this airline. Additional options worth looking into are WestJet and Air Canada, starting at C$ 543 and C$ 647 round-trip. United Airlines is priced at 31% lower than the current average price of a flight leaving 3 months from now.

  • What are the cheapest airlines to fly from Winnipeg to Washington, D.C. Dulles Intl Airport one-way?

    One-way options have recently been found by users for as low as C$ 207 on Air Canada. Other airlines that offer cheap prices include United Airlines from C$ 223 and WestJet from C$ 334 one-way.

  • 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 Winnipeg?

Book flights to Winnipeg if you plan to visit one of these locations
Herndon
Warrenton
Arlington
Hanover
Reston
Fairfax
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Manassas
Fredericksburg
Rockville

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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 Baltimore flights
Winnipeg to Reagan-National 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 30 June 2025.
AirlineCheapestAverageFlexibilityOn-time
Air CanadaCheapestC$ 256AverageC$ 468FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
United AirlinesCheapestC$ 302AverageC$ 420FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
WestJetCheapestC$ 325AverageC$ 513FlexibilityNo cancel feeOn-time60%
Search WestJet 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 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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