$162 Cheap WestJet flights Winnipeg (YWG) to Washington (IAD)

View $162 flight on Fri, Aug 29, 2025Opens in a new window

  • Plan, book, fly with confidence

  • trending down icon

    Be in the know

    Get alerts if flight prices drop or rise*
  • bex rewards loyalty icon

    Book smarter

    Save up to 30% on select hotels after you book a flight*
  • one key icon

    Earn twice

    Earn your airline miles on top of our OneKeyCash
    Learn about One Key

$162 Cheap WestJet flights Winnipeg (YWG) to Washington (IAD)

Prices were available within the past 7 days and start at $162 for one-way flights and $273 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

WestJet
Fri, Sep 5 - Fri, Sep 26
YWG
Winnipeg
IAD
Washington
$273 Roundtrip, found 3 days ago
$273
Roundtrip
found 3 days ago
Select WestJet flight, departing Fri, Sep 5 from Winnipeg to Washington, returning Fri, Sep 26, priced at $273 found 3 days ago
WestJet
Fri, Aug 29 - Mon, Sep 1
YWG
Winnipeg
IAD
Washington
$288 Roundtrip, found 3 days ago
$288
Roundtrip
found 3 days ago
Select WestJet flight, departing Fri, Aug 29 from Winnipeg to Washington, returning Mon, Sep 1, priced at $288 found 3 days ago
WestJet
Sun, Sep 28 - Mon, Oct 13
YWG
Winnipeg
IAD
Washington
$300 Roundtrip, found 3 days ago
$300
Roundtrip
found 3 days ago
Select WestJet flight, departing Sun, Sep 28 from Winnipeg to Washington, returning Mon, Oct 13, priced at $300 found 3 days ago
WestJet
Wed, Aug 27 - Tue, Sep 2
YWG
Winnipeg
IAD
Washington
$302 Roundtrip, found 11 hours ago
$302
Roundtrip
found 11 hours ago
Select WestJet flight, departing Wed, Aug 27 from Winnipeg to Washington, returning Tue, Sep 2, priced at $302 found 11 hours ago
Flights from Winnipeg (YWG) to Washington (IAD)
Origin airport
Winnipeg James Armstrong Richardson Intl.
Destination airport
Washington Dulles Intl.
Airlines serving
Air Canada, Delta, United, WestJet
Popular airline
WestJet
Distance
1228 mi

Frequently asked questions

How much is a WestJet flight from Winnipeg James Armstrong Richardson Intl. Airport (YWG) to Washington Dulles Intl. Airport (IAD)?
Apply the "Price (lowest to highest)" filter on Expedia to look for cheap WestJet return flights from $273 from YWG to IAD. Affordable one-way options from $162 are available too.**These prices were available on Expedia within the past 7 days, for flights departing within the next year. Prices and availability are subject to change. Additional terms apply.
What is the cheapest month to fly from YWG to IAD with WestJet?
WestJet flights to Washington are generally more affordable in the off-peak months of January and February. Whether you're after a one-way or a return ticket, you could score a better deal then.
What is the cheapest time to book flights from Winnipeg James Armstrong Richardson Intl. Airport (YWG) to Washington Dulles Intl. Airport (IAD) with WestJet?
To discover cheap flights from YWG to IAD with WestJet, begin searching about one month before your intended departure. You can save 17% when you book your international tickets 18 to 29 days ahead instead of booking four to five months in advance. Another good tip? Booking on Sunday can lead to average savings of 17% compared to Friday (the most expensive day).**Ideal booking window recommendation is based on average round-trip ticket prices for January through November for 2024. Best day of the week to book recommendation is based on average round-trip ticket prices for January through October 2024. All data sourced from ARC's global airline sales database.
Does WestJet fly nonstop from Winnipeg James Armstrong Richardson Intl. Airport (YWG) to Washington Dulles Intl. Airport (IAD)?
Click on the "Nonstop" filter when browsing for direct WestJet flights from YWG to IAD. It's also an easy way to compare other carriers offering the same nonstop route.
What is the earliest WestJet flight from YWG to IAD?
To find the earliest departures from YWG to IAD with WestJet, filter your results by "Morning" and "Early Morning." Choosing an early flight generally means you'll experience fewer cancellations.**Most reliable time of the day recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
What airports does WestJet fly into in Washington?
Washington Dulles Intl. Airport (IAD) is the main Washington gateway for WestJet flights from Winnipeg James Armstrong Richardson Intl. Airport (YWG).
Why fly with WestJet from YWG to IAD?
With top-tier customer service and a rewarding loyalty program, WestJet is a popular option for many passengers heading from YWG to IAD. What's more, if you're a WestJet Rewards and One Key™ member booking with Expedia, you could earn OneKeyCash™* on eligible flights on top of your airline miles, which can be used on future travel purchases.*OneKeyCash™ disclaimer - OneKeyCash™ is not redeemable for cash and can only be used on Expedia, Hotels.com and Vrbo.
Can I change or cancel my WestJet flight from Winnipeg James Armstrong Richardson Intl. Airport (YWG) to Washington Dulles Intl. Airport (IAD)?
Changes are typically free within 24 hours of booking, but your airline may charge a fee after that time. For more details about modifying your reservation, go to your "Trips," select your flight and click on "Manage Booking." If you'd like the flexibility to adjust your plans without extra charges, tick the "Changes included" or "No cancel fee" filter when planning your next break.
*Available to One Key members.