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Cheap flights from Washington, D.C. Dulles Intl Airport to Deer Lake from C$ 784

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from Washington, D.C. Dulles Intl Airport to Deer Lake departing on 18/10. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Find the cheapest flights from Washington, D.C. Dulles Intl Airport to Deer Lake

Cheap round-trip flights

Air Canada Logo
12:35 p.m. - 11:55 p.m.IAD-YDF
9h 50m2 stops
Air Canada Logo
1:10 p.m. - 9:22 p.m.YDF-IAD
9h 42m2 stops
C$ 785Air Canada
Find Deal
Sat, 18 Oct - Mon, 27 Oct
Air Canada Logo
2:25 p.m. - 11:55 p.m.IAD-YDF
8h 00m2 stops
Air Canada Logo
5:45 a.m. - 3:54 p.m.YDF-IAD
11h 39m2 stops
C$ 798Air Canada
Find Deal
Sat, 18 Oct - Mon, 27 Oct
Air Canada Logo
12:35 p.m. - 11:55 p.m.IAD-YDF
9h 50m2 stops
Air Canada Logo
1:10 p.m. - 8:29 p.m.YDF-IAD
8h 49m1 stop
C$ 816Air Canada
Find Deal
Sat, 18 Oct - Mon, 27 Oct
Air Canada Logo
2:25 p.m. - 11:55 p.m.IAD-YDF
8h 00m2 stops
Air Canada Logo
1:10 p.m. - 8:29 p.m.YDF-IAD
8h 49m1 stop
C$ 826Air Canada
Find Deal
Sat, 18 Oct - Mon, 27 Oct
Air Canada Logo
2:25 p.m. - 1:57 a.m.IAD-YDF
10h 02m1 stop
Air Canada Logo
1:10 p.m. - 8:29 p.m.YDF-IAD
8h 49m1 stop
C$ 914Air Canada
Find Deal
Sat, 18 Oct - Mon, 27 Oct

Air Canada flights from Washington, D.C. Dulles Intl Airport to Deer Lake

Our best Air Canada deals on Washington, D.C. Dulles Intl Airport to Deer Lake flight tickets
Air Canada
18 Oct
IAD12:35 p.m.Washington, D.C. Dulles Intl
9h 50m
2 stops
YDF11:55 p.m.Deer Lake
27 Oct
YDF1:10 p.m.Deer Lake
9h 42m
2 stops
IAD9:22 p.m.Washington, D.C. Dulles Intl
C$ 784
Find similar
Air Canada
18 Oct
IAD2:25 p.m.Washington, D.C. Dulles Intl
8h 00m
2 stops
YDF11:55 p.m.Deer Lake
27 Oct
YDF5:45 a.m.Deer Lake
11h 39m
2 stops
IAD3:54 p.m.Washington, D.C. Dulles Intl
C$ 798
Find similar
Air Canada
18 Oct
IAD12:35 p.m.Washington, D.C. Dulles Intl
9h 50m
2 stops
YDF11:55 p.m.Deer Lake
27 Oct
YDF1:10 p.m.Deer Lake
8h 49m
1 stop
IAD8:29 p.m.Washington, D.C. Dulles Intl
C$ 816
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Washington, D.C. Dulles Intl Airport 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, momondo users made 96,600 searches. Data last updated 19 September 2025.
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

Washington, D.C.Deer Lake

IAD - YDF

IADYDF

Washington, D.C. Dulles Intl

Sat 18/10

12:35 p.m.-11:55 p.m.

2 stops9h 50m

Deer Lake

Mon 27/10

1:10 p.m.-9:22 p.m.

2 stops9h 42m

C$ 784

Washington, D.C.Deer Lake

IAD - YDF

IADYDF

Washington, D.C. Dulles Intl

Sat 18/10

2:25 p.m.-11:55 p.m.

2 stops8h 00m

Deer Lake

Mon 27/10

5:45 a.m.-3:54 p.m.

2 stops11h 39m

C$ 798

Washington, D.C.Deer Lake

IAD - YDF

IADYDF

Washington, D.C. Dulles Intl

Sat 18/10

12:35 p.m.-11:55 p.m.

2 stops9h 50m

Deer Lake

Mon 27/10

1:10 p.m.-8:29 p.m.

1 stop8h 49m

C$ 816

Washington, D.C.Deer Lake

IAD - YDF

IADYDF

Washington, D.C. Dulles Intl

Sat 18/10

2:25 p.m.-11:55 p.m.

2 stops8h 00m

Deer Lake

Mon 27/10

1:10 p.m.-8:29 p.m.

1 stop8h 49m

C$ 826

Washington, D.C.Deer Lake

IAD - YDF

IADYDF

Washington, D.C. Dulles Intl

Sat 18/10

2:25 p.m.-1:57 a.m.

1 stop10h 02m

Deer Lake

Mon 27/10

1:10 p.m.-8:29 p.m.

1 stop8h 49m

C$ 914

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

When to book flights from Washington, D.C. Dulles Intl Airport to Deer Lake

Are you open to changing your travel dates? Check out the ideal times to fly from Washington, D.C. Dulles Intl Airport to Deer Lake according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Washington, D.C. Dulles Intl Airport to Deer Lake (IAD to YDF) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Washington, D.C. Dulles Intl Airport to Deer Lake

Direct flights

None
There are no direct flights from Washington, D.C. Dulles Intl Airport to Deer Lake. There are no popular flight routes from Washington, D.C. Dulles Intl Airport to Deer Lake.
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  • How far is Washington, D.C. Dulles Intl to Deer Lake by plane?

    Washington, D.C. Dulles Intl and Deer Lake are 1950.8 km apart from one another. Typically, this will take 8h 00m by plane in normal conditions.

  • When did momondo last update prices for flights from Washington, D.C. Dulles Intl Airport to Deer Lake Airport?

    Prices for flights from Washington, D.C. Dulles Intl Airport to Deer Lake Airport are refreshed on a daily basis.

  • How old do you have to be to fly from Washington, D.C. Dulles Intl Airport to Deer Lake Airport?

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Washington, D.C. Dulles Intl Airport to Deer Lake Airport.

  • What documentation or ID do you need to fly to Deer Lake Airport?

    The necessary travel and health documents for your Deer Lake Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

  • How do I get Price Alerts for flights from Washington, D.C. Dulles Intl Airport to Deer Lake?

    Price Alerts will notify you by email when the price for flights to Deer Lake from Washington, D.C. Dulles Intl Airport decreases. To activate this, select your desired travel dates and search for offers. While browsing through offers you’ll see the Price Alert widget toggle. Click it to turn on notifications.

  • How can I save money on flights from Washington, D.C. Dulles Intl Airport to Deer Lake with momondo?

    By using tools like our “Price Calendar”, you can see the best day to fly round-trip for your travels. Our “Price Forecast” tool uses AI to predict whether you should purchase or hold off on booking for potentially cheaper prices. Explore shows you all flight options from a city or airport to build your own unique adventure. The Discover blog also provides valuable insights for saving money while booking your experience. After searching you can toggle on “Price Alerts” to track prices for your desired flight and book at the ideal moment.

  • How does momondo find its flight prices?

    We compare prices from 700+ competitors to help you find the price that works best for you. momondo operates in over 30 international markets, bringing you access to a wide range of fares and deals. Search for your travel using momondo for a diverse range of options from airlines and OTAs.

Travelling to a place near Deer Lake?

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

Why use momondo?

Why should I use momondo to find a flight deal from Washington, D.C. to Deer Lake?

It is quick and easy to find Washington, D.C. to Deer Lake flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Deer Lake that suits you.

Can I find flights from Washington, D.C. to Deer Lake with flexible booking policies on momondo?

Yes. All flights to Deer Lake from Washington, D.C. on momondo can be compared and filtered by various policies on offer, including flexible booking.

How can momondo help me find flights from Washington, D.C. to Deer Lake?

Once all potential Washington, D.C. to Deer Lake flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

I’m not ready to book a flight from Washington, D.C. to Deer Lake right now. Can momondo alert me if prices change?

Yes momondo offers price alerts on flights to Deer Lake from Washington, D.C.. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

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