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Cheap flights from Regina to Washington, D.C. Dulles Intl Airport from C$ 241

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 5/6. Fares are subject to change and may not be available on all flights or dates of travel.
YQR — IAD
24 May — 31 May1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Regina to Dulles Intl

Enter your travel dates to find the best prices.

Cheapest flights from Regina to Dulles Intl
Explore the most affordable flight options available from Regina to Dulles Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 24 April 2026.

Thu 25/610:45 a.m.
YQR
-
IAD
1 stop10h 35m
Delta
Tue 30/66:00 a.m.
IAD
-
YQR
2 stops13h 20m
Delta
Deal found 19/4C$ 605
Fri 5/610:45 a.m.
YQR
-
IAD
2 stops10h 11m
Delta
Tue 9/66:00 a.m.
IAD
-
YQR
2 stops13h 20m
Delta
Deal found 23/4C$ 679
Thu 6/811:40 a.m.
YQR
-
IAD
1 stop28h 30m
Multiple Airlines
Tue 11/87:35 p.m.
IAD
-
YQR
2 stops29h 45m
Multiple Airlines
Deal found 20/4C$ 695
Fri 5/69:45 a.m.
YQR
-
IAD
1 stop11h 47m
United Airlines
Tue 9/612:48 p.m.
IAD
-
YQR
1 stop10h 42m
United Airlines
Deal found 19/4C$ 793
Thu 21/59:05 p.m.
YQR
-
IAD
1 stop19h 05m
Multiple Airlines
Thu 28/59:55 a.m.
IAD
-
YQR
1 stop11h 12m
Multiple Airlines
Deal found 22/4C$ 796
Thu 6/86:00 a.m.
YQR
-
IAD
1 stop7h 24m
Air Canada
Tue 11/84:20 p.m.
IAD
-
YQR
1 stop8h 30m
Air Canada
Deal found 20/4C$ 808

Find flight deals from Regina to Dulles Intl

Discover tips and strategies to find the most affordable flight options for your journey from Regina (YQR) 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 24 April 2026.

Round-trip from

C$ 605

One-way from

C$ 241

Popular in

May

Cheapest in

June

Average price

C$ 833
Delta
  • Delta
  • 25/6-30/6
  • 3 total stops
  • 23h 55m total
  • Regina to Washington, D.C.
Search Deals
WestJet
  • WestJet
  • 5/6
  • 1 total stop
  • 7h 35m total
  • Regina to Washington, D.C.
Search Deals
Highest demand for flights based on searches. 11% potential increase in price (C$ 125 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 7% potential price decrease (C$ 69 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in April 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Regina 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 629,999 searches. Data last updated 24 April 2026.
Use the filters below to find and compare flights from Regina to Washington, D.C. Dulles Intl Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

ReginaWashington, D.C.

YQR - IAD

YQRIAD

Regina

Fri 5/6

6:00 a.m.-10:56 p.m.

2 stops14h 56m

Washington, D.C. Dulles Intl

Tue 9/6

8:27 a.m.-5:20 p.m.

2 stops10h 53m

C$ 689

ReginaWashington, D.C.

YQR - IAD

YQRIAD

Regina

Fri 5/6

9:45 a.m.-11:32 p.m.

1 stop11h 47m

Washington, D.C. Dulles Intl

Tue 9/6

12:48 p.m.-9:30 p.m.

1 stop10h 42m

C$ 793
Quickest round-trip

ReginaWashington, D.C.

YQR - IAD

YQRIAD

Regina

Fri 5/6

5:45 a.m.-4:19 p.m.

2 stops8h 34m

Washington, D.C. Dulles Intl

Tue 9/6

8:18 a.m.-7:07 p.m.

2 stops12h 49m

C$ 847

ReginaWashington, D.C.

YQR - IAD

YQRIAD

Regina

Tue 23/6

10:45 a.m.-11:20 p.m.

1 stop10h 35m

Washington, D.C. Dulles Intl

Wed 8/7

11:00 a.m.-12:35 a.m.

2 stops15h 35m

C$ 854
Cheapest one-way
Quickest one-way

ReginaWashington, D.C.

YQR - IAD

YQRIAD

Regina

Fri 5/6

8:35 a.m.-6:10 p.m.

1 stop7h 35m

C$ 241

ReginaWashington, D.C.

YQR - IAD

YQRIAD

Regina

Thu 4/6

11:50 a.m.-6:10 p.m.

2 stops28h 20m

C$ 324

ReginaWashington, D.C.

YQR - IAD

YQRIAD

Regina

Fri 5/6

9:05 p.m.-11:09 p.m.

3 stops24h 04m

C$ 339

ReginaWashington, D.C.

YQR - IAD

YQRIAD

Regina

Thu 25/6

10:45 a.m.-11:20 p.m.

1 stop10h 35m

C$ 373

ReginaWashington, D.C.

YQR - IAD

YQRIAD

Regina

Thu 4/6

11:40 a.m.-11:39 a.m.

3 stops21h 59m

C$ 446

Flights are sorted by cheapest round-trip flights first.

Deals found on 21/4

Sorted by cheapest first

Best time to book a flight from Regina to Dulles Intl

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

How much does it cost to fly round-trip from Regina to Washington, D.C. Dulles Intl Airport?

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 24 April 2026.
Check out reviews from past customers who have flown with United Airlines from Regina 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.
United Airlines
7.4
Good
9,643 reviews
Check prices

Crew

8.1

Overall

7.4

Boarding

7.7

Entertainment

7.1

Food

6.6

Comfort

7.3

Reviews

1 / 20
6.0
Good

Gerry,Jan 2026

YVR - DEN

Seats were uncomfortable. Second leg of my flight on United had much more comfortable seats
United Airlines
7.4
Good
9,643 reviews
United Airlines
7.4
Good
9,643 reviews
Check prices

Crew

8.1

Overall

7.4

Boarding

7.7

Entertainment

7.1

Food

6.6

Comfort

7.3

Reviews

1 / 20
6.0
Good

Gerry,Jan 2026

YVR - DEN

Seats were uncomfortable. Second leg of my flight on United had much more comfortable seats

Related info for your journey

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

    Regina (YQR) is the airport you will fly out of if you book a flight from Regina to Washington, D.C. Dulles Intl. You should not have trouble finding flights to Washington, D.C. Dulles Intl from Regina; the airport handles an average of 0 outbound flights to Washington, D.C. Dulles Intl per day. You should also have plenty of airline options to choose from since 1 airline has flights from the Regina airport to Washington, D.C. Dulles Intl. It is only a 4.0 km journey to Regina (YQR) from Regina’s city centre.

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

    For as low as C$ 689, Delta can have you in Washington, D.C. Dulles Intl Airport from Regina in 14h 56m. Airlines will cover a distance of 2478 km.

  • What is the cheapest airline to fly from Regina to Washington, D.C. Dulles Intl Airport round-trip?

    Currently priced at C$ 200, United Airlines will fly you from Regina to Washington, D.C. Dulles Intl Airport and back. In addition to United Airlines, many other airlines offer competitively priced options for your trip. Users have found that United Airlines is 73% cheaper than the other options available to this destination.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Regina 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.

See more FAQs

Travelling to a place near Washington, D.C. Dulles Intl Airport?

Book flights to Washington, D.C. Dulles Intl Airport if you plan to visit one of these locations
Silver Spring
Warrenton
Winchester
Hanover
Fairfax
Reston
Ellicott City
Oxon Hill
Gaithersburg
Arlington
Herndon
Manassas
Fredericksburg
Alexandria
Rockville

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Regina to Dulles Intl

See prices for flight routes from nearby airports that may be better suited for you.
Saskatoon to Reagan-National flights
Saskatoon to Baltimore flights
Regina to Baltimore flights
Regina to Reagan-National flights

Top airline flying from Regina to Dulles Intl

Discover the top airline that operate flights from Regina to Dulles Intl. 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 629,999 searches. Data last updated 24 April 2026.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapestC$ 200AverageC$ 465FlexibilityNo cancel feeOn-time69%
Search United Airlines flights

Fly with Cheapflights

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How does Cheapflights help users find flights from Regina to Dulles Intl?

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Why should you use Cheapflights to find cheap flight tickets from Regina to Dulles Intl?

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Users can book flights with no change fees policies with our dedicated filters. Book flights from Regina to Dulles Intl flexibly with Cheapflights today.

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