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Dulles Intl

$138+ 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 1/22. Fares are subject to change and may not be available on all flights or dates of travel.
YWG — IAD
Jan 7 — Jan 141
Wed 1/7
Wed 1/14
1 adult, Economy
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Cheap 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 December 8, 2025.

This Kiwi.com deal was found by Cheapflights users on 12/6. 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 12/315:00 amYWG - IAD
2 stops11h 38mMultiple Airlines
Mon 1/56:30 pmIAD - YWG
1 stop25h 42mMultiple Airlines
Deal found 12/6$459
This FlightHub deal was found by Cheapflights users on 12/6. 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.
Fri 12/197:30 amYWG - IAD
1 stop25h 16mWestJet
Fri 1/25:29 pmIAD - YWG
2 stops32h 06mWestJet
Deal found 12/6$552
This WestJet deal was found by Cheapflights users on 12/6. 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 WestJet is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/312:40 pmYWG - IAD
2 stops20h 33mWestJet
Mon 1/512:23 pmIAD - YWG
2 stops22h 45mWestJet
Deal found 12/6$623
This FlightHub deal was found by Cheapflights users on 12/7. 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.
Mon 12/155:45 pmYWG - IAD
1 stop23h 27mWestJet
Mon 12/2212:58 pmIAD - YWG
2 stops23h 37mWestJet
Deal found 12/7$625
This WestJet deal was found by Cheapflights users on 12/8. 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 WestJet is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/2012:20 pmYWG - IAD
2 stops22h 53mWestJet
Wed 12/246:00 amIAD - YWG
1 stop10h 07mWestJet
Deal found 12/8$713
This Air Canada deal was found by Cheapflights users on 12/7. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/252:20 pmYWG - IAD
1 stop6h 01mAir Canada
Fri 1/26:30 amIAD - YWG
1 stop6h 27mAir Canada
Deal found 12/7$723

Find 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 December 8, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$418
(FlightHub)

One-way from

$138
(Kiwi.com)

Popular in

September

Cheapest in

June

Average price

$415
Provider with most accurate pricing for Winnipeg-Washington, D.C. Dulles Intl flight deals.
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Provider most trusted by Cheapflights users for Winnipeg-Washington, D.C. Dulles Intl flights.
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From Winnipeg to Washington, D.C. Dulles Intl
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One-way flight from Winnipeg to Washington, D.C. Dulles Intl
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Highest demand for flights based on searches. 7% potential increase in price ($30 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease ($17 potential savings vs. average RT price).
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Average for round-trip flights in December 2025
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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 December 8, 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 5/7

6:40 am-11:29 pm

1 stop15h 49m

Washington, D.C. Dulles Intl

Sun 5/10

12:00 pm-11:27 pm

1 stop12h 27m

$416

WinnipegWashington, D.C.

YWG - IAD

YWGIAD

Winnipeg

Fri 5/8

7:00 am-6:45 pm

2 stops10h 45m

Washington, D.C. Dulles Intl

Mon 5/11

9:30 am-11:00 pm

2 stops14h 30m

$425

WinnipegWashington, D.C.

YWG - IAD

YWGIAD

Winnipeg

Thu 1/15

5:00 am-4:46 pm

2 stops10h 46m

Washington, D.C. Dulles Intl

Sun 1/18

9:00 am-3:07 pm

1 stop7h 07m

$431

WinnipegWashington, D.C.

YWG - IAD

YWGIAD

Winnipeg

Thu 5/21

12:40 pm-11:29 pm

1 stop9h 49m

Washington, D.C. Dulles Intl

Sun 5/24

12:00 pm-11:27 pm

1 stop12h 27m

$451

WinnipegWashington, D.C.

YWG - IAD

YWGIAD

Winnipeg

Mon 2/2

6:45 am-11:57 pm

2 stops16h 12m

Washington, D.C. Dulles Intl

Tue 2/3

7:00 am-11:03 am

1 stop29h 03m

$458

WinnipegWashington, D.C.

YWG - IAD

YWGIAD

Winnipeg

Wed 12/31

5:00 am-5:38 pm

2 stops11h 38m

Washington, D.C. Dulles Intl

Mon 1/5

6:30 pm-7:12 pm

1 stop25h 42m

$459

WinnipegWashington, D.C.

YWG - IAD

YWGIAD

Winnipeg

Thu 1/22

9:00 pm-4:33 pm

2 stops18h 33m

$138

WinnipegWashington, D.C.

YWG - IAD

YWGIAD

Winnipeg

Sun 1/18

7:30 am-7:51 am

1 stop23h 21m

$142

WinnipegWashington, D.C.

YWG - IAD

YWGIAD

Winnipeg

Sun 1/18

4:25 pm-10:19 am

2 stops16h 54m

$208

WinnipegWashington, D.C.

YWG - IAD

YWGIAD

Winnipeg

Sun 1/18

12:20 pm-11:06 pm

2 stops9h 46m

$238

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/7

Showing 1-10 of 12 results
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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 December.
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 15h 49m. 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
Woodbridge
Tysons
Arlington
Owings Mills
Springfield
Hanover
Silver Spring
Fredericksburg
Fairfax
Linthicum Heights
Manassas
Rockville
Laurel
Towson
National Harbor
Bowie
Largo
McLean
Clinton

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