HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Dulles Intl

$137+ Cheap flights from Winnipeg (YWG) to Dulles Intl (IAD)

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 11/23. Fares are subject to change and may not be available on all flights or dates of travel.
YWG — IAD
Dec 6 — Dec 131
Sat 12/6
Sat 12/13
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Winnipeg to Dulles Intl with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

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 November 6, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$223
(Kiwi.com)

One-way from

$137
(Trip.com)

Popular in

September

Cheapest in

February

Average price

$560
Provider with most accurate pricing for Winnipeg-Washington, D.C. Dulles Intl flight deals.
Search Deals
Provider most trusted by Cheapflights users for Winnipeg-Washington, D.C. Dulles Intl flights.
Search Deals
From Winnipeg to Washington, D.C. Dulles Intl
Search Deals
One-way flight from Winnipeg to Washington, D.C. Dulles Intl
Search Deals
Highest demand for flights based on searches. 9% potential increase in price ($39 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease ($18 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in November 2025
Search Deals

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 November 6, 2025.

This Kiwi.com deal was found by Cheapflights users on 11/4. 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.
Sun 11/237:30 amYWG - IAD
1 stop15h 29mMultiple Airlines
Mon 11/246:46 pmIAD - YWG
2 stops24h 20mMultiple Airlines
Deal found 11/4$223
This Kiwi.com deal was found by Cheapflights users on 11/5. 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.
Tue 11/189:00 pmYWG - IAD
2 stops22h 20mMultiple Airlines
Thu 11/276:41 pmIAD - YWG
1 stop21h 26mMultiple Airlines
Deal found 11/5$229
This Trip.com deal was found by Cheapflights users on 11/5. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/57:30 amYWG - IAD
1 stop7h 54mMultiple Airlines
Fri 12/125:45 amIAD - YWG
1 stop10h 22mMultiple Airlines
Deal found 11/5$233
This Kiwi.com deal was found by Cheapflights users on 11/6. 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.
Wed 12/177:30 amYWG - IAD
1 stop27h 08mMultiple Airlines
Fri 1/166:00 amIAD - YWG
1 stop10h 07mMultiple Airlines
Deal found 11/6$285
This Kiwi.com deal was found by Cheapflights users on 11/5. 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.
Fri 11/287:30 amYWG - IAD
1 stop9h 16mMultiple Airlines
Sat 11/296:41 pmIAD - YWG
1 stop21h 26mMultiple Airlines
Deal found 11/5$303
This Kiwi.com deal was found by Cheapflights users on 11/3. 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.
Wed 11/192:40 pmYWG - IAD
2 stops26h 06mMultiple Airlines
Sun 11/235:42 amIAD - YWG
1 stop10h 25mMultiple Airlines
Deal found 11/3$394
This FlightHub deal was found by Cheapflights users on 11/6. 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.
Wed 12/176:45 amYWG - IAD
2 stops10h 27mWestJet
Fri 1/1612:09 pmIAD - YWG
2 stops13h 32mWestJet
Deal found 11/6$419

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 2,558,603 searches. Data last updated November 6, 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

Sun 11/23

7:30 am-11:59 pm

1 stop15h 29m

Washington, D.C. Dulles Intl

Mon 11/24

6:46 pm-6:06 pm

2 stops24h 20m

$223

WinnipegWashington, D.C.

YWG - IAD

YWGIAD

Winnipeg

Tue 11/18

5:49 pm-11:52 pm

1 stop5h 03m

Washington, D.C. Dulles Intl

Thu 11/27

6:41 pm-3:07 pm

1 stop21h 26m

$334

WinnipegWashington, D.C.

YWG - IAD

YWGIAD

Winnipeg

Thu 1/15

11:53 am-11:57 pm

1 stop11h 04m

Washington, D.C. Dulles Intl

Sun 1/18

12:37 pm-12:41 am

2 stops13h 04m

$419

WinnipegWashington, D.C.

YWG - IAD

YWGIAD

Winnipeg

Wed 12/17

6:45 am-6:12 pm

2 stops10h 27m

Washington, D.C. Dulles Intl

Fri 1/16

12:09 pm-12:41 am

2 stops13h 32m

$419

WinnipegWashington, D.C.

YWG - IAD

YWGIAD

Winnipeg

Mon 12/1

5:00 am-6:26 pm

2 stops12h 26m

Washington, D.C. Dulles Intl

Tue 12/2

6:03 am-11:45 am

1 stop6h 42m

$435

WinnipegWashington, D.C.

YWG - IAD

YWGIAD

Winnipeg

Fri 12/19

6:45 am-12:02 am

2 stops16h 17m

Washington, D.C. Dulles Intl

Fri 1/2

6:00 am-6:06 pm

2 stops13h 06m

$444

WinnipegWashington, D.C.

YWG - IAD

YWGIAD

Winnipeg

Tue 5/5

6:40 am-5:58 pm

1 stop10h 18m

Washington, D.C. Dulles Intl

Wed 5/6

5:00 pm-1:43 pm

2 stops21h 43m

$460

WinnipegWashington, D.C.

YWG - IAD

YWGIAD

Winnipeg

Sun 11/23

7:30 am-11:59 pm

1 stop15h 29m

$137

WinnipegWashington, D.C.

YWG - IAD

YWGIAD

Winnipeg

Mon 11/24

9:00 pm-11:59 pm

2 stops25h 59m

$149

WinnipegWashington, D.C.

YWG - IAD

YWGIAD

Winnipeg

Sat 11/22

7:50 am-11:59 pm

3 stops39h 09m

$173

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/6

Showing 1-10 of 12 results
1
2

Compare providers for flights from Winnipeg to Dulles Intl

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Winnipeg to Dulles Intl in November.
ProviderPrice AccuracyTrust Score*
FlightHubPrice Accuracy3 starsTrust Score*1 star
ExpediaPrice Accuracy2 starsTrust Score*3 stars
eDreamsPrice Accuracy3 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Winnipeg-Washington, D.C. Dulles Intl Airport flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Winnipeg-Washington, D.C. Dulles Intl Airport flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from Winnipeg-Washington, D.C. Dulles Intl Airport flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Winnipeg-Washington, D.C. Dulles Intl Airport flights, Cheapflights users trust eDreams the most. eDreams has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Winnipeg-Washington, D.C. Dulles Intl Airport flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

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, October is the cheapest month in which you can book a flight from Winnipeg to Washington, D.C. Dulles Intl Airport (average of $113). Flying from Winnipeg to Washington, D.C. Dulles Intl Airport in April is currently the most expensive (average of $406). 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.

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?

    Located just 4.6 mi from the city center, Winnipeg is the airport most travelers will use when flying to Washington, D.C. Dulles Intl from Winnipeg. Booking flights from Winnipeg (YWG) to Washington, D.C. Dulles Intl should be relatively easy as there are 0 daily outbound flights to Washington, D.C. Dulles Intl from 0 different airlines.

  • How long is the flight from Winnipeg to Washington, D.C. Dulles Intl Airport?

    Departing from Winnipeg to Washington, D.C. Dulles Intl Airport will take you 11h 04m. There are 1228 mi between Winnipeg and Washington, D.C. Dulles Intl Airport.

  • 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, October is the cheapest month in which you can book a flight from Winnipeg to Washington, D.C. Dulles Intl Airport (average of $113). Flying from Winnipeg to Washington, D.C. Dulles Intl Airport in April is currently the most expensive (average of $406). 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

Traveling 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
Alexandria
Tysons
Woodbridge
Arlington
Owings Mills
Springfield
Hanover
Silver Spring
Fairfax
Fredericksburg
Falls Church
Linthicum Heights
Manassas
Laurel
Towson
National Harbor
Waldorf
Bowie
Largo
McLean

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

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

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.