Dulles Intl

$151+ 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 7/23. Fares are subject to change and may not be available on all flights or dates of travel.
YWG — IAD
Jul 8 — Jul 151
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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 July 3, 2025.

Round-trip from

$287
(Delta)

One-way from

$151
(Air Canada)

Popular in

September

Cheapest in

February

Average price

$336
From Winnipeg to Washington, D.C. Dulles Intl
One-way flight from Winnipeg to Washington, D.C. Dulles Intl
Highest demand for flights based on searches. 10% potential increase in price ($44 potential increase over avg. RT price).
Cheapest flight prices on average. 5% potential price decrease ($18 potential savings vs. average RT price).
Average for round-trip flights in July 2025

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 July 3, 2025.

This Delta deal was found by Cheapflights users on 7/1. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/1512:43 pmYWG - IAD
1 stop9h 55mDelta
Fri 8/226:00 amIAD - YWG
2 stops11h 51mDelta
Deal found 7/1$287
This Kiwi.com deal was found by Cheapflights users on 7/2. 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 8/158:15 pmYWG - IAD
2 stops17h 57mMultiple Airlines
Fri 8/226:10 amIAD - YWG
1 stop11h 13mMultiple Airlines
Deal found 7/2$306
This Air Canada deal was found by Cheapflights users on 7/2. 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.
Fri 8/158:10 pmYWG - IAD
1 stop12h 27mAir Canada
Mon 8/259:35 amIAD - YWG
1 stop10h 24mAir Canada
Deal found 7/2$344
This United Airlines deal was found by Cheapflights users on 7/1. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/158:10 pmYWG - IAD
1 stop12h 27mUnited Airlines
Fri 8/223:55 pmIAD - YWG
1 stop7h 38mUnited Airlines
Deal found 7/1$351
This oojo deal was found by Cheapflights users on 7/1. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/18:15 pmYWG - IAD
2 stops12h 41mWestJet
Sat 8/22:00 pmIAD - YWG
2 stops11h 31mWestJet
Deal found 7/1$416

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 July 3, 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 8/15

12:43 pm-11:38 pm

1 stop9h 55m

Washington, D.C. Dulles Intl

Fri 8/22

6:00 am-4:51 pm

2 stops11h 51m

$287

WinnipegWashington, D.C.

YWG - IAD

YWGIAD

Winnipeg

Fri 8/15

8:15 pm-3:12 pm

2 stops17h 57m

Washington, D.C. Dulles Intl

Fri 8/22

6:10 am-4:23 pm

1 stop11h 13m

$306

WinnipegWashington, D.C.

YWG - IAD

YWGIAD

Winnipeg

Fri 8/15

8:10 pm-9:37 am

1 stop12h 27m

Washington, D.C. Dulles Intl

Mon 8/25

9:35 am-6:59 pm

1 stop10h 24m

$344

WinnipegWashington, D.C.

YWG - IAD

YWGIAD

Winnipeg

Fri 8/15

8:10 pm-9:37 am

1 stop12h 27m

Washington, D.C. Dulles Intl

Fri 8/22

3:55 pm-10:33 pm

1 stop7h 38m

$351

WinnipegWashington, D.C.

YWG - IAD

YWGIAD

Winnipeg

Fri 8/1

8:15 pm-9:56 am

2 stops12h 41m

Washington, D.C. Dulles Intl

Sat 8/2

2:00 pm-12:31 am

2 stops11h 31m

$416

WinnipegWashington, D.C.

YWG - IAD

YWGIAD

Winnipeg

Wed 7/23

5:00 am-1:42 pm

1 stop7h 42m

$151

WinnipegWashington, D.C.

YWG - IAD

YWGIAD

Winnipeg

Sat 7/19

4:25 pm-5:24 am

1 stop11h 59m

$155

WinnipegWashington, D.C.

YWG - IAD

YWGIAD

Winnipeg

Wed 7/30

6:00 am-12:12 am

2 stops17h 12m

$167

WinnipegWashington, D.C.

YWG - IAD

YWGIAD

Winnipeg

Thu 8/7

9:00 am-6:41 pm

1 stop8h 41m

$212

WinnipegWashington, D.C.

YWG - IAD

YWGIAD

Winnipeg

Wed 7/30

9:05 pm-10:16 pm

2 stops24h 11m

$236

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/3

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, August is the cheapest month in which you can book a flight from Winnipeg to Washington, D.C. Dulles Intl Airport (average of $309). Flying from Winnipeg to Washington, D.C. Dulles Intl Airport in July is currently the most expensive (average of $345). 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 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 July 3, 2025.
Peruse reviews from past customers who have flown with Porter Airlines, Delta, and United Airlines from Winnipeg to Washington, D.C. Dulles Intl Airport to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.

Boarding

8.2

Food

7.7

Crew

8.7

Comfort

8.1

Entertainment

7.0

Overall

8.0

Reviews

1 / 20
4.0
Okay

Mary,Jun 2025

FLL - YYZ

Fort Lauderdale staff was not helpful at all to try to accommodate my husband and myself to sit together. Also very surprised to get charged USD53 for each of our checked luggage, as when we booked the tickets online, the website indicated that our first checked luggage will be charged CAD50!! Very misleading!!!

Boarding

8.2

Food

7.7

Crew

8.7

Comfort

8.1

Entertainment

7.0

Overall

8.0

Reviews

1 / 20
4.0
Okay

Mary,Jun 2025

FLL - YYZ

Fort Lauderdale staff was not helpful at all to try to accommodate my husband and myself to sit together. Also very surprised to get charged USD53 for each of our checked luggage, as when we booked the tickets online, the website indicated that our first checked luggage will be charged CAD50!! Very misleading!!!
8.0
Very good

Boarding

8.2

Food

7.7

Crew

8.7

Comfort

8.1

Entertainment

7.0

Overall

8.0

Reviews

1 / 20
4.0
Okay

Mary,Jun 2025

FLL - YYZ

Fort Lauderdale staff was not helpful at all to try to accommodate my husband and myself to sit together. Also very surprised to get charged USD53 for each of our checked luggage, as when we booked the tickets online, the website indicated that our first checked luggage will be charged CAD50!! Very misleading!!!

Boarding

8.2

Food

7.7

Crew

8.7

Comfort

8.1

Entertainment

7.0

Overall

8.0

Reviews

1 / 20
4.0
Okay

Mary,Jun 2025

FLL - YYZ

Fort Lauderdale staff was not helpful at all to try to accommodate my husband and myself to sit together. Also very surprised to get charged USD53 for each of our checked luggage, as when we booked the tickets online, the website indicated that our first checked luggage will be charged CAD50!! Very misleading!!!

Boarding

8.2

Food

7.7

Crew

8.7

Comfort

8.1

Entertainment

7.0

Overall

8.0

Reviews

1 / 20
4.0
Okay

Mary,Jun 2025

FLL - YYZ

Fort Lauderdale staff was not helpful at all to try to accommodate my husband and myself to sit together. Also very surprised to get charged USD53 for each of our checked luggage, as when we booked the tickets online, the website indicated that our first checked luggage will be charged CAD50!! Very misleading!!!

Boarding

8.2

Food

7.7

Crew

8.7

Comfort

8.1

Entertainment

7.0

Overall

8.0

Reviews

1 / 20
4.0
Okay

Mary,Jun 2025

FLL - YYZ

Fort Lauderdale staff was not helpful at all to try to accommodate my husband and myself to sit together. Also very surprised to get charged USD53 for each of our checked luggage, as when we booked the tickets online, the website indicated that our first checked luggage will be charged CAD50!! Very misleading!!!

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.

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

    Flying on Delta is currently your cheapest option to Washington, D.C. Dulles Intl Airport, with prices starting at $287. Additional round-trip tickets that might be worth considering are offered by Air Canada and United Airlines, with the lowest prices starting at $344 and $351, respectively. These flights start at 24% lower than the current average price 3 months from now.

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

    For one-way options, check prices for Air Canada. According to our data, you can fly for as low as $151. Users have also found prices from $155 and $212 on United Airlines and Delta, respectively.

  • 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, August is the cheapest month in which you can book a flight from Winnipeg to Washington, D.C. Dulles Intl Airport (average of $309). Flying from Winnipeg to Washington, D.C. Dulles Intl Airport in July is currently the most expensive (average of $345). 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.

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