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Cheap flights from Washington, D.C. Dulles Intl Airport to Deer Lake from C$ 395

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 20/4. Fares are subject to change and may not be available on all flights or dates of travel.
IAD — YDF
10 Apr — 17 Apr1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Dulles Intl to Deer Lake

Enter your travel dates to find the best prices.

Cheapest flights from Dulles Intl to Deer Lake
Explore the most affordable flight options available from Dulles Intl to Deer Lake. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 11 March 2026.

Thu 3/94:20 p.m.
IAD
-
YDF
1 stop7h 07m
Air Canada
Mon 14/92:05 p.m.
YDF
-
IAD
1 stop7h 50m
Air Canada
Deal found 7/3C$ 768
Mon 17/84:20 p.m.
IAD
-
YDF
1 stop7h 07m
Air Canada
Sat 22/82:25 p.m.
YDF
-
IAD
1 stop7h 29m
Air Canada
Deal found 9/3C$ 782
Sat 30/54:05 p.m.
IAD
-
YDF
1 stop7h 21m
Air Canada
Wed 3/65:00 a.m.
YDF
-
IAD
1 stop11h 59m
Air Canada
Deal found 8/3C$ 801
Tue 21/49:55 a.m.
IAD
-
YDF
1 stop11h 21m
Air Canada
Tue 28/41:10 p.m.
YDF
-
IAD
1 stop8h 49m
Air Canada
Deal found 7/3C$ 802
Tue 18/89:45 a.m.
IAD
-
YDF
1 stop5h 20m
Air Canada
Sun 23/85:00 a.m.
YDF
-
IAD
1 stop11h 54m
Air Canada
Deal found 9/3C$ 809
Fri 2/109:45 a.m.
IAD
-
YDF
1 stop5h 19m
United Airlines
Mon 5/102:05 p.m.
YDF
-
IAD
2 stops11h 39m
United Airlines
Deal found 7/3C$ 897
Sat 11/74:25 p.m.
IAD
-
YDF
1 stop6h 52m
United Airlines
Fri 17/72:05 p.m.
YDF
-
IAD
2 stops12h 10m
United Airlines
Deal found 8/3C$ 904

Find flight deals from Dulles Intl to Deer Lake

Discover tips and strategies to find the most affordable flight options for your journey from Dulles Intl (IAD) to Deer Lake (YDF). 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 11 March 2026.

Round-trip from

C$ 768

One-way from

C$ 395
Air Canada
  • Air Canada
  • 3/9-14/9
  • 2 total stops
  • 14h 57m total
  • Washington, D.C. to Deer Lake
Search Deals
Air Canada
  • Air Canada
  • 20/4
  • 1 total stop
  • 6h 27m total
  • Washington, D.C. to Deer Lake
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Dulles Intl to Deer Lake 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 11 March 2026.
Use the filters below to find and compare flights from Washington, D.C. Dulles Intl Airport to Deer Lake that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Washington, D.C.Deer Lake

IAD - YDF

IADYDF

Washington, D.C. Dulles Intl

Sat 11/7

4:20 p.m.-12:57 a.m.

1 stop7h 07m

Deer Lake

Fri 17/7

5:00 a.m.-3:24 p.m.

1 stop11h 54m

C$ 801

Washington, D.C.Deer Lake

IAD - YDF

IADYDF

Washington, D.C. Dulles Intl

Sat 30/5

4:05 p.m.-12:56 a.m.

1 stop7h 21m

Deer Lake

Wed 3/6

5:00 a.m.-3:29 p.m.

1 stop11h 59m

C$ 815

Washington, D.C.Deer Lake

IAD - YDF

IADYDF

Washington, D.C. Dulles Intl

Sat 11/7

4:25 p.m.-12:47 a.m.

1 stop6h 52m

Deer Lake

Fri 17/7

2:05 p.m.-12:45 a.m.

2 stops12h 10m

C$ 904

Washington, D.C.Deer Lake

IAD - YDF

IADYDF

Washington, D.C. Dulles Intl

Thu 3/9

4:25 p.m.-12:47 a.m.

1 stop6h 52m

Deer Lake

Mon 14/9

2:05 p.m.-12:44 a.m.

2 stops12h 09m

C$ 904
Quickest round-trip

Washington, D.C.Deer Lake

IAD - YDF

IADYDF

Washington, D.C. Dulles Intl

Mon 17/8

4:25 p.m.-12:47 a.m.

1 stop6h 52m

Deer Lake

Sat 22/8

5:25 a.m.-4:03 p.m.

2 stops12h 08m

C$ 918
Cheapest one-way
Quickest one-way

Washington, D.C.Deer Lake

IAD - YDF

IADYDF

Washington, D.C. Dulles Intl

Mon 20/4

9:00 a.m.-4:57 p.m.

1 stop6h 27m

C$ 395

Washington, D.C.Deer Lake

IAD - YDF

IADYDF

Washington, D.C. Dulles Intl

Fri 24/4

10:30 p.m.-5:02 p.m.

2 stops17h 02m

C$ 430

Washington, D.C.Deer Lake

IAD - YDF

IADYDF

Washington, D.C. Dulles Intl

Mon 20/4

6:15 a.m.-10:46 p.m.

2 stops15h 01m

C$ 456

Washington, D.C.Deer Lake

IAD - YDF

IADYDF

Washington, D.C. Dulles Intl

Mon 20/4

11:40 a.m.-8:45 p.m.

3 stops31h 35m

C$ 679

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/3

Sorted by cheapest first

Best time to book a flight from Dulles Intl to Deer Lake

Have a flexible travel schedule? Discover the best time to fly to Deer Lake from Dulles Intl 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.

Related info for your journey

Find useful and relevant information for your journey from Dulles Intl to Deer Lake. 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 into for flights to Deer Lake from Washington, D.C. Dulles Intl?

    Located just 5.7 km from the city centre, Deer Lake is the airport most travellers will use when flying to Deer Lake from Washington, D.C. Dulles Intl. Booking flights from Washington, D.C. Dulles Intl to Deer Lake (YDF) should be relatively easy as there are 0 daily inbound flights from Washington, D.C. Dulles Intl from 0 different airlines.

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

    For as low as C$ 801, Air Canada can have you in Deer Lake from Washington, D.C. Dulles Intl Airport in 7h 07m. Washington, D.C. Dulles Intl Airport and Deer Lake are separated by a distance of 1955 km.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Dulles Intl to Deer Lake 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 Deer Lake?

Book flights to Deer Lake if you plan to visit one of these locations
Corner Brook

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

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

Cheapflights does show flights with no change fees to all users. To see these options for flights from Dulles Intl to Deer Lake, users can toggle the no change fees filter when performing a flight search.

Can Cheapflights notify me if prices for flights from Dulles Intl to Deer Lake become cheaper?

Yes, Cheapflights has a feature called Price Alert, which notifies users when flight prices change. Track prices for your flight to Deer Lake from Dulles Intl today and book when prices fit your budget.

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