$332 Cheap Flights from Regina (YQR) to Washington (IAD)

View $332 flight on Sun, Apr 12, 2026Opens in a new window

Popular airlines from Regina Intl. Airport (YQR) to Washington Dulles Intl. Airport (IAD)

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Cheap Flights from Regina to Washington (YQR-IAD)

Prices were available within the past 7 days and start at $332 for one-way flights and $603 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

United
Mon, Jan 5 - Sat, Jan 10
YQR
Regina
IAD
Washington
$603 Roundtrip, found 4 days ago
$603
Roundtrip
found 4 days ago
Select United flight, departing Mon, Jan 5 from Regina to Washington, returning Sat, Jan 10, priced at $603 found 4 days ago
Delta
Sat, Dec 13 - Thu, Dec 18
YQR
Regina
IAD
Washington
$604 Roundtrip, found 4 days ago
$604
Roundtrip
found 4 days ago
Select Delta flight, departing Sat, Dec 13 from Regina to Washington, returning Thu, Dec 18, priced at $604 found 4 days ago
United
Tue, Dec 30 - Thu, Jan 8
YQR
Regina
IAD
Washington
$616 Roundtrip, found 4 days ago
$616
Roundtrip
found 4 days ago
Select United flight, departing Tue, Dec 30 from Regina to Washington, returning Thu, Jan 8, priced at $616 found 4 days ago
Delta
Sat, Dec 13 - Wed, Dec 17
YQR
Regina
IAD
Washington
$622 Roundtrip, found 4 days ago
$622
Roundtrip
found 4 days ago
Select Delta flight, departing Sat, Dec 13 from Regina to Washington, returning Wed, Dec 17, priced at $622 found 4 days ago
Delta
Sat, Dec 13 - Tue, Dec 16
YQR
Regina
IAD
Washington
$625 Roundtrip, found 4 days ago
$625
Roundtrip
found 4 days ago
Select Delta flight, departing Sat, Dec 13 from Regina to Washington, returning Tue, Dec 16, priced at $625 found 4 days ago
Delta
Thu, Jan 1 - Wed, Jan 7
YQR
Regina
IAD
Washington
$632 Roundtrip, found 4 days ago
$632
Roundtrip
found 4 days ago
Select Delta flight, departing Thu, Jan 1 from Regina to Washington, returning Wed, Jan 7, priced at $632 found 4 days ago
Delta
Thu, Dec 11 - Thu, Dec 18
YQR
Regina
IAD
Washington
$637 Roundtrip, found 4 days ago
$637
Roundtrip
found 4 days ago
Select Delta flight, departing Thu, Dec 11 from Regina to Washington, returning Thu, Dec 18, priced at $637 found 4 days ago
United
Mon, Jan 5 - Thu, Jan 8
YQR
Regina
IAD
Washington
$638 Roundtrip, found 4 days ago
$638
Roundtrip
found 4 days ago
Select United flight, departing Mon, Jan 5 from Regina to Washington, returning Thu, Jan 8, priced at $638 found 4 days ago
WestJet
Tue, Jan 13 - Sun, Jan 25
YQR
Regina
IAD
Washington
$743 Roundtrip, found 3 days ago
$743
Roundtrip
found 3 days ago
Select WestJet flight, departing Tue, Jan 13 from Regina to Washington, returning Sun, Jan 25, priced at $743 found 3 days ago
Air Canada
Mon, Jan 5 - Mon, Jan 12
YQR
Regina
IAD
Washington
$810 Roundtrip, found 2 days ago
$810
Roundtrip
found 2 days ago
Select Air Canada flight, departing Mon, Jan 5 from Regina to Washington, returning Mon, Jan 12, priced at $810 found 2 days ago
Flights from Regina (YQR) to Washington (IAD)
Origin airport
Regina Intl.
Destination airport
Washington Dulles Intl.
Airlines serving
WestJet
Roundtrip price
$603
Distance
1540 mi

Regina to Washington Flights

The cheapest times to fly from Regina to Washington

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Regina to Washington are during the month of January. You can find some of the cheapest flights from Regina to Washington with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Regina to Washington

Sunday is one of the best days to book for cheap flights from Regina to Washington: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from Regina to Washington

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Regina to Washington in 2026. You can also book with separate airlines for your outbound and return journeys, from $332 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Regina to Washington flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your Regina to Washington airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Frequently asked questions

How much does a flight from Regina Intl. Airport (YQR) to Washington Dulles Intl. Airport (IAD) cost?
Secure a cheap one-way flight from $332 or cheap return flight from $603 from Regina Intl. Airport (YQR) to Washington Dulles Intl. Airport (IAD) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to see our cheapest flight offers on this route.
What is the cheapest month to fly from Regina Intl. Airport (YQR) to Washington Dulles Intl. Airport (IAD)?
January is the least expensive month to fly from YQR to IAD. Timing your trip outside of the busy season is often the key to better flight prices.
What is the cheapest airline that flies from Regina Intl. Airport (YQR) to Washington Dulles Intl. Airport (IAD)?
Expedia's filter tool lets you easily compare different airlines, flight durations and fares all in one place. Choose your preferences, then sort by "Price (lowest to highest)" to find out which carrier offers the cheapest YQR to IAD flight.
How many flights per day from Regina Intl. Airport (YQR) to Washington Dulles Intl. Airport (IAD)?
Direct flights from Regina Intl. Airport (YQR) to Washington Dulles Intl. Airport (IAD) aren't available daily, so you'll need to take a flight with a layover. Explore your options with our filter tool. Enter your travel dates and click on either "1 Stop" or "2+ Stops."
What day of the week has the most flights from YQR to IAD?
You'll usually find Tuesday the quietest day for flights, while Fridays tend to be the busiest.* However this can change from season to season and during peak travel times or public holidays.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Regina Intl. Airport (YQR) to Washington Dulles Intl. Airport (IAD)?
Select a flight from Regina Intl. Airport (YQR) to Washington Dulles Intl. Airport (IAD) that leaves before 3 PM to reduce the risk of cancellations. Departures later than this have a 22% higher chance of being canceled, on average.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
Is it cheaper to buy a plane ticket from Regina Intl. Airport (YQR) to Washington Dulles Intl. Airport (IAD) last-minute?
Holding off until just before your departure to book a ticket from YQR to IAD generally means paying more. While it's possible to find some last-minute discounts, they're not always guaranteed. Be flexible with your itinerary to maximize your chances of scoring a bargain.
Is it cheaper to book a YQR to IAD flight and hotel package?
You can save money by booking a YQR to IAD flight and hotel package compared to booking separately. In fact, you could save hundreds of dollars by bundling with Expedia. And it's easy to manage everything in one convenient place. Once you've chosen your preferred flights and accommodations, you can add extras like activities, tours and car rentals.
Can I cancel or change the date of my flight from Regina Intl. Airport (YQR) to Washington Dulles Intl. Airport (IAD)?
Typically, you can modify or cancel your YQR to IAD flight. However, there may be additional charges, especially if your booking was made more than 24 hours ago. Double-check your itinerary for the airline's fees and guidelines on flight changes, or if you need more information, go to our Customer Service portal.

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*Available to One Key members.