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$155+ Cheap flights from Dulles Intl (IAD) to Winnipeg (YWG)

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 9/21. Fares are subject to change and may not be available on all flights or dates of travel.
IAD — YWG
Aug 26 — Sep 21
Wed 8/26
Wed 9/2
1 adult, Economy
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Cheap flight deals from Dulles Intl to Winnipeg

Cheapest flights from Dulles Intl to Winnipeg
Explore the most affordable flight options available from Dulles Intl to Winnipeg. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 27, 2026.

This Kiwi.com deal was found by Cheapflights users on 7/24. 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.
Sat 9/53:50 pm
IAD
-
YWG
1 stop10h 05m
Multiple Airlines
Thu 9/1011:15 am
YWG
-
IAD
2 stops22h 30m
Multiple Airlines
Deal found 7/24$336
This Kiwi.com deal was found by Cheapflights users on 7/24. 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.
Mon 9/77:00 pm
IAD
-
YWG
1 stop17h 10m
Multiple Airlines
Mon 9/1411:15 am
YWG
-
IAD
2 stops22h 30m
Multiple Airlines
Deal found 7/24$406
This Kiwi.com deal was found by Cheapflights users on 7/22. 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 8/283:50 pm
IAD
-
YWG
2 stops23h 25m
Multiple Airlines
Mon 8/317:00 am
YWG
-
IAD
1 stop10h 10m
Multiple Airlines
Deal found 7/22$453
This Kiwi.com deal was found by Cheapflights users on 7/24. 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.
Thu 10/86:00 am
IAD
-
YWG
1 stop19h 35m
Multiple Airlines
Mon 10/1211:15 am
YWG
-
IAD
2 stops22h 30m
Multiple Airlines
Deal found 7/24$462
This Mytrip deal was found by Cheapflights users on 7/25. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/247:00 pm
IAD
-
YWG
1 stop18h 17m
Multiple Airlines
Mon 8/3111:15 am
YWG
-
IAD
2 stops9h 09m
Multiple Airlines
Deal found 7/25$487
This Mytrip deal was found by Cheapflights users on 7/25. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/1311:25 am
IAD
-
YWG
1 stop14h 30m
Multiple Airlines
Mon 8/176:05 pm
YWG
-
IAD
1 stop15h 40m
Multiple Airlines
Deal found 7/25$503
This FlightHub deal was found by Cheapflights users on 7/22. 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.
Thu 8/273:50 pm
IAD
-
YWG
2 stops27h 08m
Multiple Airlines
Mon 8/317:00 am
YWG
-
IAD
1 stop10h 10m
Multiple Airlines
Deal found 7/22$516
This Air Canada deal was found by Cheapflights users on 7/23. 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.
Wed 10/149:55 am
IAD
-
YWG
1 stop7h 22m
Air Canada
Tue 10/208:15 am
YWG
-
IAD
1 stop6h 10m
Air Canada
Deal found 7/23$532

Find flight deals from Dulles Intl to Winnipeg

Discover tips and strategies to find the most affordable flight options for your journey from Dulles Intl (IAD) to Winnipeg (YWG). 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 July 27, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$336
(Kiwi.com)

One-way from

$155
(Trip.com)

Popular in

August

Cheapest in

December

Average price

$524
Provider with most accurate pricing for Washington, D.C. Dulles Intl-Winnipeg flight deals.
Search Deals
Provider most trusted by Cheapflights users for Washington, D.C. Dulles Intl-Winnipeg flights.
Search Deals
From Washington, D.C. Dulles Intl to Winnipeg
Search Deals
One-way flight from Washington, D.C. Dulles Intl to Winnipeg
Search Deals
Highest demand for flights based on searches. 9% potential increase in price ($72 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 6% potential price decrease ($42 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in July 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Dulles Intl to Winnipeg 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 July 27, 2026.
Use the filters below to find and compare flights from Washington, D.C. Dulles Intl Airport to Winnipeg that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Washington, D.C.Winnipeg

IAD - YWG

IADYWG

Washington, D.C. Dulles Intl

Fri 8/28

6:00 am-11:30 pm

1 stop18h 30m

Winnipeg

Mon 8/31

7:00 am-6:10 pm

1 stop10h 10m

$609
Quickest round-trip

Washington, D.C.Winnipeg

IAD - YWG

IADYWG

Washington, D.C. Dulles Intl

Sat 10/24

9:55 am-4:17 pm

1 stop7h 22m

Winnipeg

Thu 10/29

11:20 am-8:10 pm

1 stop7h 50m

$617

Washington, D.C.Winnipeg

IAD - YWG

IADYWG

Washington, D.C. Dulles Intl

Sat 10/17

9:45 am-6:12 pm

2 stops9h 27m

Winnipeg

Thu 10/22

5:10 am-3:00 pm

2 stops8h 50m

$618

Washington, D.C.Winnipeg

IAD - YWG

IADYWG

Washington, D.C. Dulles Intl

Thu 9/3

3:50 pm-5:58 pm

2 stops27h 08m

Winnipeg

Sat 9/5

3:58 pm-11:21 pm

1 stop6h 23m

$622

Washington, D.C.Winnipeg

IAD - YWG

IADYWG

Washington, D.C. Dulles Intl

Fri 8/28

3:50 pm-5:58 pm

2 stops27h 08m

Winnipeg

Wed 9/2

4:15 pm-10:45 am

2 stops17h 30m

$653

Washington, D.C.Winnipeg

IAD - YWG

IADYWG

Washington, D.C. Dulles Intl

Fri 8/28

3:50 pm-5:58 pm

2 stops27h 08m

Winnipeg

Mon 8/31

4:15 pm-10:45 am

2 stops17h 30m

$655

Washington, D.C.Winnipeg

IAD - YWG

IADYWG

Washington, D.C. Dulles Intl

Tue 10/6

8:15 am-4:17 pm

2 stops9h 02m

Winnipeg

Sat 10/10

5:10 am-3:00 pm

2 stops8h 50m

$658

Washington, D.C.Winnipeg

IAD - YWG

IADYWG

Washington, D.C. Dulles Intl

Fri 8/28

6:00 am-11:30 pm

1 stop18h 30m

Winnipeg

Wed 9/2

4:15 pm-10:45 am

2 stops17h 30m

$669

Washington, D.C.Winnipeg

IAD - YWG

IADYWG

Washington, D.C. Dulles Intl

Wed 10/14

9:55 am-2:22 pm

1 stop5h 27m

Winnipeg

Tue 10/20

8:15 am-7:00 pm

2 stops9h 45m

$674
Cheapest one-way

Washington, D.C.Winnipeg

IAD - YWG

IADYWG

Washington, D.C. Dulles Intl

Sat 8/29

8:39 pm-3:25 pm

2 stops19h 46m

$158

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/24

Showing 1-10 of 20 resultsSorted by cheapest first
1
2

Compare providers for flights from Dulles Intl to Winnipeg

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 Dulles Intl to Winnipeg in July.
ProviderPrice AccuracyTrust Score*
FlightHubPrice Accuracy3 starsTrust Score*3 stars
Justfly.comPrice Accuracy3 starsTrust Score*3 stars
JustAirTicketPrice Accuracy-Trust Score*1 star

*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 Washington, D.C. Dulles Intl Airport-Winnipeg flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Washington, D.C. Dulles Intl Airport-Winnipeg flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Washington, D.C. Dulles Intl Airport-Winnipeg flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Washington, D.C. Dulles Intl Airport-Winnipeg flights, Cheapflights users trust FlightHub the most. FlightHub 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 Washington, D.C. Dulles Intl Airport-Winnipeg 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 Dulles Intl to Winnipeg

Have a flexible travel schedule? Discover the best time to fly to Winnipeg from Dulles Intl 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 Washington, D.C. Dulles Intl Airport to Winnipeg

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

Currently, December is the cheapest month in which you can book a flight from Washington, D.C. Dulles Intl Airport to Winnipeg (average of $481). Flying from Washington, D.C. Dulles Intl Airport to Winnipeg in August is currently the most expensive (average of $1,118). 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.

Reviews of airlines servicing Winnipeg

Get insights into the airlines that provide service to Winnipeg. 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 Winnipeg. Reviews last updated July 27, 2026.
See what other customers who have flown with Delta,United Airlines, andWestJet from Washington, D.C. Dulles Intl Airport to Winnipeg have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
7.8
Good
8,485 reviews

Boarding

8.1

Comfort

7.8

Crew

8.5

Overall

7.8

Entertainment

7.8

Food

7.2

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2026

SEA - KOA

The snacks were not very good, not everyone was very friendly and professional
Delta
7.8
Good
8,485 reviews
Delta
7.8
Good
8,485 reviews

Boarding

8.1

Comfort

7.8

Crew

8.5

Overall

7.8

Entertainment

7.8

Food

7.2

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2026

SEA - KOA

The snacks were not very good, not everyone was very friendly and professional
United Airlines
7.4
Good
10,042 reviews
Delta
7.8
Good
8,485 reviews

Boarding

8.1

Comfort

7.8

Crew

8.5

Overall

7.8

Entertainment

7.8

Food

7.2

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2026

SEA - KOA

The snacks were not very good, not everyone was very friendly and professional
WestJet
7.2
Good
3,415 reviews
Delta
7.8
Good
8,485 reviews

Boarding

8.1

Comfort

7.8

Crew

8.5

Overall

7.8

Entertainment

7.8

Food

7.2

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2026

SEA - KOA

The snacks were not very good, not everyone was very friendly and professional
Air Canada
7.1
Good
11,391 reviews
Delta
7.8
Good
8,485 reviews

Boarding

8.1

Comfort

7.8

Crew

8.5

Overall

7.8

Entertainment

7.8

Food

7.2

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2026

SEA - KOA

The snacks were not very good, not everyone was very friendly and professional

Related info for your journey

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

    Winnipeg (YWG) is the airport you will fly into if you book a flight from Washington, D.C. Dulles Intl to Winnipeg. You should not have trouble finding flights to Winnipeg from Washington, D.C. Dulles Intl; the airport handles an average of 0 inbound flights from Washington, D.C. Dulles Intl per day. You should also have plenty of airline options to choose from since 4 airlines have flights to the Winnipeg airport from Washington, D.C. Dulles Intl. It is only a 4.6 mi journey from Winnipeg (YWG) to Winnipeg’s city center.

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

    For as low as $618, WestJet can have you in Winnipeg from Washington, D.C. Dulles Intl Airport in 9h 27m. Washington, D.C. Dulles Intl Airport and Winnipeg are separated by a distance of 1228 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

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

    Our cheapest airline available from Washington, D.C. Dulles Intl Airport to Winnipeg is United Airlines. Our recent data shows that you can find tickets from as low as $277 on this airline. Additional options worth looking into are WestJet and Delta, starting at $289 and $339 round-trip. United Airlines is currently priced 58% below the average price you’ll pay for this route.

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

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

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

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

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

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

    Currently, December is the cheapest month in which you can book a flight from Washington, D.C. Dulles Intl Airport to Winnipeg (average of $481). Flying from Washington, D.C. Dulles Intl Airport to Winnipeg in August is currently the most expensive (average of $1,118). 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 Winnipeg?

Book flights to Winnipeg if you plan to visit one of these locations
Portage la Prairie

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Alternative routes for Dulles Intl to Winnipeg

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

Top 4 airlines flying from Dulles Intl to Winnipeg

Discover the top 4 airlines that operate flights from Dulles Intl to Winnipeg. 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 2,558,603 searches. Data last updated July 27, 2026.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$277Average$588FlexibilityNo cancel feeOn-time69%
WestJetCheapest$289Average$550FlexibilityNo cancel feeOn-time60%
DeltaCheapest$339Average$546FlexibilityNo cancel feeOn-timeN/A
Air CanadaCheapest$364Average$726FlexibilityNo cancel feeOn-time67%

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