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Cheap flights from Regina to Washington, D.C. Dulles Intl Airport from C$ 664

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 25/8. Fares are subject to change and may not be available on all flights or dates of travel.
YQR — IAD
3 Aug — 10 Aug1
1 adult

Cheap 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 29 July 2025.

Round-trip from

C$ 664

Popular in

June

Cheapest in

August

Average price

C$ 624
25/8-1/9
  • 25/8-1/9
  • 3 total stops
  • 29h 10m total
  • Regina to Washington, D.C.
Search Deals
Highest demand for flights based on searches. 6% potential increase in price (C$ 71 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 5% potential price decrease (C$ 54 potential savings vs. average RT price).
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Average for round-trip flights in July 2025
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Find flight deals from Regina to Dulles Intl

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 29 July 2025.

Mon 25/85:35 p.m.YQR - IAD
2 stops19h 21mMultiple Airlines
Mon 1/94:10 p.m.IAD - YQR
1 stop9h 49mMultiple Airlines
Deal found 28/7C$ 664
Mon 25/85:35 p.m.YQR - IAD
2 stops46h 19mWestJet
Mon 1/96:45 p.m.IAD - YQR
1 stop18h 12mWestJet
Deal found 28/7C$ 668
Mon 25/89:45 a.m.YQR - IAD
1 stop7h 28mUnited Airlines
Mon 1/912:35 p.m.IAD - YQR
1 stop11h 01mUnited Airlines
Deal found 28/7C$ 778
Tue 5/87:00 a.m.YQR - IAD
1 stop12h 25mAir Canada
Tue 12/88:22 a.m.IAD - YQR
1 stop7h 11mAir Canada
Deal found 27/7C$ 1,032

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 29 July 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

Mon 25/8

5:35 p.m.-2:56 p.m.

2 stops19h 21m

Washington, D.C. Dulles Intl

Mon 1/9

4:10 p.m.-11:59 p.m.

1 stop9h 49m

C$ 664

ReginaWashington, D.C.

YQR - IAD

YQRIAD

Regina

Mon 25/8

5:35 p.m.-5:54 p.m.

2 stops46h 19m

Washington, D.C. Dulles Intl

Mon 1/9

6:45 p.m.-10:57 a.m.

1 stop18h 12m

C$ 668

ReginaWashington, D.C.

YQR - IAD

YQRIAD

Regina

Mon 25/8

9:45 a.m.-7:13 p.m.

1 stop7h 28m

Washington, D.C. Dulles Intl

Mon 1/9

12:35 p.m.-9:36 p.m.

1 stop11h 01m

C$ 778

ReginaWashington, D.C.

YQR - IAD

YQRIAD

Regina

Tue 5/8

7:00 a.m.-9:25 p.m.

1 stop12h 25m

Washington, D.C. Dulles Intl

Tue 12/8

8:22 a.m.-1:33 p.m.

1 stop7h 11m

C$ 1,032

Flights are sorted by cheapest round-trip flights first.

Deals found on 28/7

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 50% 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$ 440.

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: 2h 59m.

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 Calgary (YYC) offer the fastest connection on this route, with an average layover time of 2h 38m.

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 29 July 2025.
Check out reviews from past customers who have flown with United Airlines,WestJet, andAir Canada 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
8,899 reviews
Check prices

Crew

8.1

Boarding

7.7

Entertainment

7.1

Comfort

7.3

Food

6.6

Overall

7.4

Reviews

1 / 20
8.0
Excellent

Anonymous,Dec 2024

YVR - SFO

It was a good experience. The flight took 45 minutes longer to fly and all passengers had to wait inside the plane till the technical issue was fixed. Overall it was a good experience.
United Airlines
7.4
Good
8,899 reviews
United Airlines
7.4
Good
8,899 reviews
Check prices

Crew

8.1

Boarding

7.7

Entertainment

7.1

Comfort

7.3

Food

6.6

Overall

7.4

Reviews

1 / 20
8.0
Excellent

Anonymous,Dec 2024

YVR - SFO

It was a good experience. The flight took 45 minutes longer to fly and all passengers had to wait inside the plane till the technical issue was fixed. Overall it was a good experience.
WestJet
7.2
Good
2,973 reviews
United Airlines
7.4
Good
8,899 reviews
Check prices

Crew

8.1

Boarding

7.7

Entertainment

7.1

Comfort

7.3

Food

6.6

Overall

7.4

Reviews

1 / 20
8.0
Excellent

Anonymous,Dec 2024

YVR - SFO

It was a good experience. The flight took 45 minutes longer to fly and all passengers had to wait inside the plane till the technical issue was fixed. Overall it was a good experience.
Air Canada
7.1
Good
9,822 reviews
United Airlines
7.4
Good
8,899 reviews
Check prices

Crew

8.1

Boarding

7.7

Entertainment

7.1

Comfort

7.3

Food

6.6

Overall

7.4

Reviews

1 / 20
8.0
Excellent

Anonymous,Dec 2024

YVR - SFO

It was a good experience. The flight took 45 minutes longer to fly and all passengers had to wait inside the plane till the technical issue was fixed. Overall it was a good experience.

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.

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

    Currently priced at C$ 668, 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. Search Cheapflights for deals from United Airlines and Air Canada - these airlines can fly you to your destination from C$ 778 and C$ 1,032, respectively.

  • 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.

  • What is the cheapest month to book a flight from Regina to Washington, D.C. Dulles Intl Airport?

    Currently, February is the cheapest month in which you can book a flight from Regina to Washington, D.C. Dulles Intl Airport (average of C$ 256). Flying from Regina to Washington, D.C. Dulles Intl Airport in October is currently the most expensive (average of C$ 352). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

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
Herndon
Warrenton
Hanover
Reston
Fairfax
Ellicott City
Oxon Hill
Gaithersburg
Winchester
Arlington
Alexandria
Manassas
Fredericksburg
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.
Saskatoon to Baltimore flights
Saskatoon to Reagan-National flights
Regina to Baltimore flights
Regina 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 29 July 2025.
AirlineCheapestAverageFlexibilityOn-time
Air CanadaCheapestC$ 346AverageC$ 805FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
WestJetCheapestC$ 447AverageC$ 447FlexibilityNo cancel feeOn-time60%
Search WestJet 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?

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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