YWG - IAD

$112 Find Cheap Flights from Winnipeg to Washington Dulles Airport

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Winnipeg to Dulles Intl departing on 7/23. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult

KAYAK searches hundreds of travel sites at once for deals on flights to Washington, D.C. Dulles Intl Airport

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Winnipeg to Washington, D.C., as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Winnipeg to Washington, D.C., as well as popular online travel agencies
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Cheap Flights from Winnipeg to Dulles Intl

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Winnipeg to Dulles Intl that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.

Recent round-trip flight deals from Winnipeg to Dulles Intl

KAYAK's recommended round-trip deals from the most popular airlines that fly from Winnipeg to Dulles Intl.
Discover the best prices for you by selecting your travel dates on KAYAK.
Choose your dates
United Airlines Logo
5:00 am - 1:41 pmYWG-IAD
7h 41m1 stop
United Airlines Logo
6:22 am - 3:31 pmIAD-YWG
10h 09m1 stop
$209United Airlines
Find Deal
Thu, May 8 - Mon, May 12
United Airlines Logo
4:25 pm - 5:15 amYWG-IAD
11h 50m1 stop
United Airlines Logo
6:48 am - 10:33 pmIAD-YWG
16h 45m1 stop
$222United Airlines
Find Deal
Sun, Jun 1 - Sat, Jun 7
Delta Logo
12:52 pm - 11:34 pmYWG-IAD
9h 42m1 stop
Delta Logo
6:25 am - 11:57 amIAD-YWG
6h 32m1 stop
$249Delta
Find Deal
Sat, May 17 - Tue, May 20
United Airlines Logo
7:00 pm - 9:41 amYWG-IAD
13h 41m1 stop
United Airlines Logo
10:19 pm - 1:09 pmIAD-YWG
15h 50m1 stop
$258United Airlines
Find Deal
Sun, Jun 8 - Mon, Jun 16
United Airlines Logo
4:25 pm - 5:22 amYWG-IAD
11h 57m1 stop
United Airlines Logo
8:30 am - 12:02 amIAD-YWG
16h 32m2 stops
$263United Airlines
Find Deal
Sat, May 17 - Tue, May 20
United Airlines Logo
5:00 am - 7:27 pmYWG-IAD
13h 27m2 stops
United Airlines Logo
8:30 am - 12:02 amIAD-YWG
16h 32m2 stops
$270United Airlines
Find Deal
Sat, May 17 - Tue, May 20
WestJet Logo
6:30 pm - 5:54 pmYWG-IAD
22h 24m1 stop
WestJet Logo
6:00 am - 12:31 amIAD-YWG
19h 31m2 stops
$296WestJet
Find Deal
Sun, Jun 1 - Sat, Jun 7
WestJet Logo
6:30 pm - 11:40 amYWG-IAD
40h 10m2 stops
WestJet Logo
6:00 am - 12:31 amIAD-YWG
19h 31m2 stops
$304WestJet
Find Deal
Sun, Jun 1 - Sat, Jun 7
Delta Logo
12:40 pm - 11:19 pmYWG-IAD
9h 39m1 stop
Delta Logo
7:00 am - 4:23 pmIAD-YWG
10h 23m1 stop
$330Delta
Find Deal
Tue, Jul 1 - Thu, Jul 10
Porter Airlines Logo
11:35 am - 12:59 pmYWG-IAD
24h 24m2 stops
Porter Airlines Logo
1:45 pm - 5:59 pmIAD-YWG
29h 14m2 stops
$640Porter Airlines
Find Deal
Tue, Apr 22 - Tue, Apr 29

KAYAK's insights & trends for Winnipeg to Dulles Intl flights

Get data-powered insights and trends into flights from Winnipeg to Dulles Intl to help you find the cheapest flights, the best time to fly and much more.

What’s the cheapest day of the week to fly from Winnipeg to Washington Dulles Airport?

The average price of all round-trip flights from Winnipeg to Washington, D.C. Dulles Intl Airport clicked on KAYAK for each day over the last 12 months.
If you are looking for a flight deal from Winnipeg to Washington Dulles Airport, look for departures on Thursdays and avoid leaving on a Saturday, as it's usually the priciest day. When flying back from Washington Dulles Airport, Sunday is the cheapest day to fly and Thursday is the most expensive.

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

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Winnipeg to Washington, D.C. Dulles Intl Airport, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.
The cheapest month for flights from Winnipeg to Washington, D.C. Dulles Intl Airport is February, where tickets cost $207 (return) on average. On the other hand, the most expensive months are September and December, where the average cost of round-trip tickets is $573 and $544 respectively.

Good to know

Low season

November

High season

July

Cheapest flight

$112
Best time to beat the crowds with an average 1% drop in price.
Most popular time to fly with an average 12% increase in price.
Flight from Winnipeg to Washington Dulles Airport

When to book flights from Winnipeg to Dulles Intl

Are your dates flexible? Find out the best times to travel from Winnipeg to Dulles Intl based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking Winnipeg to Washington Dulles Airport flights

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

    In the last 3 days, the lowest price for a flight from Winnipeg to Washington, D.C. Dulles Intl Airport was $112 for a one-way ticket and $209 for a round-trip.

  • Do I need a passport to fly between Winnipeg and Washington Dulles Airport?

    Yes

  • Which aircraft models fly most regularly from Winnipeg to Washington Dulles Airport?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Winnipeg to Washington Dulles Airport?

    Star Alliance, and SkyTeam are the airline alliances operating flights between Winnipeg and Washington Dulles Airport, with Star Alliance being the most commonly used for this route.

  • How does KAYAK find such low prices on flights from Winnipeg to Washington Dulles Airport?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Winnipeg to Washington Dulles Airport.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Winnipeg to Washington Dulles Airport?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Washington Dulles Airport from Winnipeg is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Winnipeg to Washington Dulles Airport?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Washington Dulles Airport with an airline and back to Winnipeg with another airline. Booking your flights between Winnipeg and IAD can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Winnipeg to Washington Dulles Airport?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Washington Dulles Airport from Winnipeg up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

See more FAQs

Top airline flying from Winnipeg to Dulles Intl

 
See real verified KAYAK customer reviews for airlines flying from Winnipeg to Washington, D.C.. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Winnipeg to Dulles Intl? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.2
WestJetOverall score based on 2802 reviews
7.4Boarding
7.0Comfort
6.1Entertainment
6.2Food
7.9Crew
Airline reviews

It took 30 minutes to check in with the Westjet rep. They didn’t have enough seats and she needed to make a call… I am always “randomly” selected to be checked at security. Their “randomly “ selection system may need some updating. They treat people like criminals. It is not appropriate behavior.

4.0 OkayAnonymous, Mar 2025YYC - LAX
Read more WestJet reviews

It took 30 minutes to check in with the Westjet rep. They didn’t have enough seats and she needed to make a call… I am always “randomly” selected to be checked at security. Their “randomly “ selection system may need some updating. They treat people like criminals. It is not appropriate behavior.

Will never book through you again. Very disappointed in the notices and action taken or provided when planes are rescheduled, enough to cause missed connections

Lost my luggage. Filed a report and there is no response. Received a phone call from another airline that said they had the bag and they did not know what to do with it

Very good over all , would have been nice to have entertainment on the flight

Absolutely the worst airline I have ever taken. They lost my baggage and told me my bag tags had been cancelled. When my bags arrived days later I had to pick them up at 3:15 am. My return flight was delayed another 6 hours and they broke my bag. Westjet does nothing to try and make it a better customer experience and all the customers services representatives I spoke with were useless and incompetent. Never flying westjet again.

it's all good nothing you can do make better 😌

It was an awesome experience flying with Westjet. This was my first domestic flight experience in Canada.

Very old planes. Seats were not comfortable. Air was not on during the flight leading to incredibly stuffy conditions.

It was so bad experience they wanted just charged passengers for any reason.

Delta was great. West Jet was not. I booked my flight in Sept (well over two months ago), but was told there were 2 reservations and NO tickets for me, my husband and 16mo daughter. We were unable to go ahold of West Jet over the phone and the kiosk was unhelpful so we had to buy completely new tickets in order to get home that day. I’ve called West Jet twice since and sat on the phone for over an hour without speaking to any representatives.

Everything you need to know for your flight from Winnipeg to Dulles Intl

Information on your arrival and departure airports

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