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Cheap flights from Regina to Washington, D.C. Dulles Intl Airport from C$ 758

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 4/2. Fares are subject to change and may not be available on all flights or dates of travel.
YQR — IAD
11 Jan — 18 Jan1
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 12 December 2025.

Mon 22/1211:40 a.m.YQR - IAD
1 stop11h 17mWestJet
Sun 11/19:00 a.m.IAD - YQR
2 stops26h 40mWestJet
Deal found 11/12C$ 884
Fri 12/1211:40 a.m.YQR - IAD
2 stops11h 32mDelta
Wed 31/126:00 a.m.IAD - YQR
2 stops13h 20mDelta
Deal found 10/12C$ 1,059
Mon 22/125:00 a.m.YQR - IAD
2 stops18h 15mUnited Airlines
Sun 11/18:20 a.m.IAD - YQR
2 stops15h 31mUnited Airlines
Deal found 11/12C$ 1,063
Fri 12/126:10 a.m.YQR - IAD
2 stops27h 03mWestJet
Wed 31/126:00 a.m.IAD - YQR
1 stop13h 20mWestJet
Deal found 10/12C$ 1,152
Mon 29/129:45 p.m.YQR - IAD
2 stops19h 16mWestJet
Sat 3/12:21 p.m.IAD - YQR
1 stop28h 59mWestJet
Deal found 10/12C$ 1,425
Mon 22/129:45 p.m.YQR - IAD
2 stops18h 29mMultiple Airlines
Sun 11/111:35 a.m.IAD - YQR
3 stops15h 21mMultiple Airlines
Deal found 11/12C$ 1,518

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 12 December 2025.

Round-trip from

C$ 758

Popular in

June

Cheapest in

September

Average price

C$ 1,112
Air Canada
  • Air Canada
  • 4/2-12/2
  • 2 total stops
  • 27h 59m total
  • Regina to Washington, D.C.
Search Deals
Highest demand for flights based on searches. 5% potential increase in price (C$ 65 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 6% potential price decrease (C$ 59 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in December 2025
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 12 December 2025.
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

Regina

Fly to

Dulles Intl

Route

Depart

Return

Price

ReginaWashington, D.C.

YQR - IAD

YQRIAD

Regina

Wed 4/2

5:00 a.m.-8:29 p.m.

1 stop14h 29m

Washington, D.C. Dulles Intl

Thu 12/2

10:09 p.m.-10:39 a.m.

1 stop13h 30m

C$ 758

ReginaWashington, D.C.

YQR - IAD

YQRIAD

Regina

Wed 4/2

11:35 a.m.-11:06 p.m.

2 stops10h 31m

Washington, D.C. Dulles Intl

Thu 12/2

12:38 p.m.-1:15 a.m.

2 stops13h 37m

C$ 810

ReginaWashington, D.C.

YQR - IAD

YQRIAD

Regina

Thu 15/1

11:45 a.m.-11:06 p.m.

2 stops10h 21m

Washington, D.C. Dulles Intl

Sun 18/1

7:00 a.m.-1:56 a.m.

2 stops19h 56m

C$ 811

ReginaWashington, D.C.

YQR - IAD

YQRIAD

Regina

Thu 15/1

10:45 a.m.-11:18 p.m.

2 stops11h 33m

Washington, D.C. Dulles Intl

Sun 18/1

12:35 p.m.-10:51 p.m.

1 stop11h 16m

C$ 859

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/12

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

What’s the top layover airport for flights from Regina to Washington, D.C. Dulles Intl Airport?

Share of one-stop round-trip flights from Regina to Washington, D.C. Dulles Intl Airport chosen by Cheapflights users in the past 12 months, using the same layover each way.

Denver (DEN) – chosen by Cheapflights users on 67% of one-stop itineraries from Regina to Washington, D.C. Dulles Intl Airport on Cheapflights.

What’s the cheapest layover airport for flights from Regina to Washington, D.C. Dulles Intl Airport?

Average round-trip fare for 1-stop flights from Regina to Washington, D.C. Dulles Intl Airport, chosen by Cheapflights users in the past 12 months, with the same layover each way.

Denver (DEN) is the most affordable 1-stop option, with an average round-trip price of C$ 443.

What’s the fastest layover option from Regina to Washington, D.C. Dulles Intl Airport?

Shortest average travel time for 1-stop one-way flights from Regina to Washington, D.C. Dulles Intl Airport, based on itineraries clicked by Cheapflights users over the past 12 months, grouped by layover airport.

Flights via Toronto (YYZ) have the shortest average one-way travel time for 1-stop routes: 6h 06m.

Which airport typically offers the quickest layover for flights from Regina to Washington, D.C. Dulles Intl Airport?

Average layover duration for 1-stop one-way flights from Regina to Washington, D.C. Dulles Intl Airport, chosen by Cheapflights users in the last 12 months, grouped by stopover airport.

Flights via Toronto (YYZ) offer the fastest connection on this route, with an average layover time of 1h 55m.

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 12 December 2025.
Check out reviews from past customers who have flown with United Airlines and WestJet 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
9,095 reviews
Check prices

Entertainment

7.1

Crew

8.1

Boarding

7.7

Overall

7.4

Food

6.6

Comfort

7.3

Reviews

1 / 20
8.0
Excellent

Anonymous,Oct 2025

YUL - ORD

Crew and customer service are 5 stars. I had a lot of luggage for a very long trip and they were nothing but helpful and found solutions to every problem. It was my first time flying with United, and they really are the friendly skies. Leg room however, on 2/3 flights was terrible. Same for entertainment: There was only a seat-mounted screen on 1/3 flights. It would have been nice to have on the longest leg of the journey.
United Airlines
7.4
Good
9,095 reviews
United Airlines
7.4
Good
9,095 reviews
Check prices

Entertainment

7.1

Crew

8.1

Boarding

7.7

Overall

7.4

Food

6.6

Comfort

7.3

Reviews

1 / 20
8.0
Excellent

Anonymous,Oct 2025

YUL - ORD

Crew and customer service are 5 stars. I had a lot of luggage for a very long trip and they were nothing but helpful and found solutions to every problem. It was my first time flying with United, and they really are the friendly skies. Leg room however, on 2/3 flights was terrible. Same for entertainment: There was only a seat-mounted screen on 1/3 flights. It would have been nice to have on the longest leg of the journey.
WestJet
7.2
Good
3,194 reviews
United Airlines
7.4
Good
9,095 reviews
Check prices

Entertainment

7.1

Crew

8.1

Boarding

7.7

Overall

7.4

Food

6.6

Comfort

7.3

Reviews

1 / 20
8.0
Excellent

Anonymous,Oct 2025

YUL - ORD

Crew and customer service are 5 stars. I had a lot of luggage for a very long trip and they were nothing but helpful and found solutions to every problem. It was my first time flying with United, and they really are the friendly skies. Leg room however, on 2/3 flights was terrible. Same for entertainment: There was only a seat-mounted screen on 1/3 flights. It would have been nice to have on the longest leg of the journey.

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 2 airlines have 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$ 810, Air Canada can have you in Washington, D.C. Dulles Intl Airport from Regina in 10h 31m. Airlines will cover a distance of 2478 km. This flight may include one or multiple stops.

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

    Currently priced at C$ 162, WestJet will fly you from Regina to Washington, D.C. Dulles Intl Airport and back. In addition to WestJet, many other airlines offer competitively priced options for your trip. Check Cheapflights for deals on United Airlines for as low as C$ 202.

  • 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

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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.
Regina to Reagan-National flights
Saskatoon to Baltimore flights
Regina to Baltimore flights
Saskatoon to Reagan-National flights

Top 2 airlines flying from Regina to Dulles Intl

Discover the top 2 airlines 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 12 December 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapestC$ 380AverageC$ 631FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
WestJetCheapestC$ 450AverageC$ 450FlexibilityNo cancel feeOn-time60%
Search WestJet flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travelers can enjoy low prices and a wide availability of flights to their desired destinations.

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

Cheapflights helps you search for flights from Regina to Dulles Intl via 900+ travel sites so you don’t have to. After performing a flight search, users can also filter their flight selection by filtering for price, number of stops, airlines, and so on.

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

Cheapflights taps into our reliable network of hundreds of airlines and travel agencies to find the best deals for flights from Regina to Dulles Intl for you. Better yet — we are completely free to use.

Can Cheapflights find flights from Regina to Dulles Intl with no change fees?

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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