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Cheap flights from Washington, D.C. to Deer Lake from C$ 931

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. to Deer Lake departing on 4/9. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 0 bags

Find the cheapest flights from Washington, D.C. to Deer Lake

Cheap round-trip flights

Enter your travel dates to find the best prices.
Air Canada Logo
4:20 p.m. - 12:57 a.m.
IAD
-
YDF
7h 07m
1 stop
Air Canada Logo
2:25 p.m. - 8:25 p.m.
YDF
-
IAD
7h 30m
1 stop
C$ 931Air Canada
Fri, 4 Sep - Tue, 8 Sep
Air Canada Logo
6:59 a.m. - 6:21 p.m.
DCA
-
YDF
9h 52m
2 stops
Air Canada Logo
5:20 p.m. - 9:48 p.m.
YDF
-
DCA
5h 58m
1 stop
C$ 945Air Canada
Tue, 1 Sep - Sat, 5 Sep
Air Canada Logo
4:20 p.m. - 12:57 a.m.
IAD
-
YDF
7h 07m
1 stop
Air Canada Logo
2:25 p.m. - 8:24 p.m.
YDF
-
IAD
7h 29m
1 stop
C$ 952Air Canada
Tue, 1 Sep - Sat, 5 Sep
Air Canada Logo
9:40 a.m. - 4:35 p.m.
DCA
-
YDF
5h 25m
1 stop
Air Canada Logo
5:20 p.m. - 9:48 p.m.
YDF
-
DCA
5h 58m
1 stop
C$ 961Air Canada
Wed, 26 Aug - Tue, 1 Sep
Air Canada Logo
9:45 a.m. - 4:35 p.m.
IAD
-
YDF
5h 20m
1 stop
Air Canada Logo
2:25 p.m. - 8:24 p.m.
YDF
-
IAD
7h 29m
1 stop
C$ 966Air Canada
Wed, 26 Aug - Tue, 1 Sep
Air Canada Logo
6:59 a.m. - 6:21 p.m.
DCA
-
YDF
9h 52m
2 stops
Air Canada Logo
5:20 p.m. - 9:48 p.m.
YDF
-
DCA
5h 58m
1 stop
C$ 966Air Canada
Wed, 26 Aug - Tue, 1 Sep
Porter Airlines Logo
3:55 p.m. - 6:00 p.m.
IAD
-
YDF
24h 35m
1 stop
Porter Airlines Logo
5:00 p.m. - 10:25 a.m.
YDF
-
IAD
18h 55m
2 stops
C$ 969Porter Airlines
Fri, 24 Jul - Mon, 27 Jul
Air Canada Logo
11:00 a.m. - 12:57 a.m.
DCA
-
YDF
12h 27m
1 stop
Air Canada Logo
5:20 p.m. - 9:48 p.m.
YDF
-
DCA
5h 58m
1 stop
C$ 979Air Canada
Tue, 1 Sep - Sat, 5 Sep
Air Canada Logo
6:59 a.m. - 6:21 p.m.
DCA
-
YDF
9h 52m
2 stops
Air Canada Logo
7:00 p.m. - 12:00 p.m.
YDF
-
DCA
18h 30m
2 stops
C$ 980Air Canada
Tue, 1 Sep - Sat, 5 Sep
Air Canada Logo
11:00 a.m. - 12:57 a.m.
DCA
-
YDF
12h 27m
1 stop
Air Canada Logo
5:20 p.m. - 9:48 p.m.
YDF
-
DCA
5h 58m
1 stop
C$ 1,000Air Canada
Thu, 27 Aug - Tue, 1 Sep

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

Our best Air Canada deals on Washington, D.C. to Deer Lake flight tickets
Air Canada
4 Sep
IAD4:20 p.m.Washington, D.C. Dulles Intl
7h 07m
1 stop
YDF12:57 a.m.Deer Lake
8 Sep
YDF2:25 p.m.Deer Lake
7h 30m
1 stop
IAD8:25 p.m.Washington, D.C. Dulles Intl
C$ 931
Air Canada
1 Sep
DCA6:59 a.m.Washington, D.C. Reagan-National
9h 52m
2 stops
YDF6:21 p.m.Deer Lake
5 Sep
YDF5:20 p.m.Deer Lake
5h 58m
1 stop
DCA9:48 p.m.Washington, D.C. Reagan-National
C$ 945
Air Canada
1 Sep
IAD4:20 p.m.Washington, D.C. Dulles Intl
7h 07m
1 stop
YDF12:57 a.m.Deer Lake
5 Sep
YDF2:25 p.m.Deer Lake
7h 29m
1 stop
IAD8:24 p.m.Washington, D.C. Dulles Intl
C$ 952

Porter Airlines flights from Washington, D.C. to Deer Lake

Our best Porter Airlines deals on Washington, D.C. to Deer Lake flight tickets
Porter Airlines
24 Jul
IAD3:55 p.m.Washington, D.C. Dulles Intl
24h 35m
1 stop
YDF6:00 p.m.Deer Lake
27 Jul
YDF5:00 p.m.Deer Lake
18h 55m
2 stops
IAD10:25 a.m.Washington, D.C. Dulles Intl
C$ 969
Porter Airlines
1 Jul
IAD3:55 p.m.Washington, D.C. Dulles Intl
22h 35m
2 stops
YDF4:00 p.m.Deer Lake
5 Jul
YDF6:55 p.m.Deer Lake
21h 46m
1 stop
IAD3:11 p.m.Washington, D.C. Dulles Intl
C$ 1,017
Porter Airlines
26 Aug
IAD3:50 p.m.Washington, D.C. Dulles Intl
21h 43m
3 stops
YDF3:03 p.m.Deer Lake
1 Sep
YDF3:45 p.m.Deer Lake
20h 30m
3 stops
IAD10:45 a.m.Washington, D.C. Dulles Intl
C$ 1,114

momondo Fare Finder

 
Customize your flight search to find flights from Washington, D.C. 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 24 June 2026.
Use the filters below to find and compare flights from Washington, D.C. 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

Fri 4/9

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

1 stop7h 07m

Deer Lake

Tue 8/9

2:25 p.m.-8:25 p.m.

1 stop7h 30m

C$ 931

Washington, D.C.Deer Lake

DCA - YDF

DCAYDF

Washington, D.C. Reagan-National

Tue 1/9

6:59 a.m.-6:21 p.m.

2 stops9h 52m

Deer Lake

Sat 5/9

5:20 p.m.-9:48 p.m.

1 stop5h 58m

C$ 945

Washington, D.C.Deer Lake

IAD - YDF

IADYDF

Washington, D.C. Dulles Intl

Tue 1/9

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

1 stop7h 07m

Deer Lake

Sat 5/9

2:25 p.m.-8:24 p.m.

1 stop7h 29m

C$ 952
Quickest round-trip

Washington, D.C.Deer Lake

DCA - YDF

DCAYDF

Washington, D.C. Reagan-National

Wed 26/8

9:40 a.m.-4:35 p.m.

1 stop5h 25m

Deer Lake

Tue 1/9

5:20 p.m.-9:48 p.m.

1 stop5h 58m

C$ 960

Washington, D.C.Deer Lake

IAD - YDF

IADYDF

Washington, D.C. Dulles Intl

Wed 26/8

9:45 a.m.-4:35 p.m.

1 stop5h 20m

Deer Lake

Tue 1/9

2:25 p.m.-8:24 p.m.

1 stop7h 29m

C$ 966

Washington, D.C.Deer Lake

DCA - YDF

DCAYDF

Washington, D.C. Reagan-National

Wed 26/8

6:59 a.m.-6:21 p.m.

2 stops9h 52m

Deer Lake

Tue 1/9

5:20 p.m.-9:48 p.m.

1 stop5h 58m

C$ 966

Washington, D.C.Deer Lake

IAD - YDF

IADYDF

Washington, D.C. Dulles Intl

Fri 24/7

3:55 p.m.-6:00 p.m.

1 stop24h 35m

Deer Lake

Mon 27/7

5:00 p.m.-10:25 a.m.

2 stops18h 55m

C$ 969

Washington, D.C.Deer Lake

DCA - YDF

DCAYDF

Washington, D.C. Reagan-National

Tue 1/9

11:00 a.m.-12:57 a.m.

1 stop12h 27m

Deer Lake

Sat 5/9

5:20 p.m.-9:48 p.m.

1 stop5h 58m

C$ 979

Washington, D.C.Deer Lake

DCA - YDF

DCAYDF

Washington, D.C. Reagan-National

Tue 1/9

6:59 a.m.-6:21 p.m.

2 stops9h 52m

Deer Lake

Sat 5/9

7:00 p.m.-12:00 p.m.

2 stops18h 30m

C$ 980

Washington, D.C.Deer Lake

DCA - YDF

DCAYDF

Washington, D.C. Reagan-National

Thu 27/8

11:00 a.m.-12:57 a.m.

1 stop12h 27m

Deer Lake

Tue 1/9

5:20 p.m.-9:48 p.m.

1 stop5h 58m

C$ 1,000

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

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

Are you open to changing your travel dates? Check out the ideal times to fly from Washington, D.C. 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. to Deer Lake (WAS to YDF) flight deals and tips

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

Fastest flight time

8h 32m

Direct flights

None
The fastest flight from Washington, D.C. to Deer Lake takes 8h 32m
There are no direct flights from Washington, D.C. to Deer Lake. There are no popular flight routes from Washington, D.C. to Deer Lake.
Search flight deals

Frequently asked questions about flying from Washington, D.C. to Deer Lake

  • How far is Washington, D.C. to Deer Lake by plane?

    There are 1927.6 km between Washington, D.C. and Deer Lake. In terms of flight time, this usually takes a little over 8h 32m.

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

    Prices for flights from Washington, D.C. to Deer Lake Airport refresh daily.

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

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Washington, D.C. to Deer Lake Airport.

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

    The travel and health documents required for your trip to Deer Lake Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Deer Lake Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Frequently asked questions about flying from Washington, D.C. to Deer Lake

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

    Confirm your travel details to search for the latest offers for flights from Washington, D.C. to Deer Lake. While browsing offers there will be the option to toggle “Price Alerts”. You’ll then receive updates when prices for the flight route increase or decrease.

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

    With “Price Forecast”, learn how soon you should book your flight in advance. Down to the day of week and time of day, our information can inform you on the ideal time to book to save on your travel. Our “Price Calendar” shows you at a quick glance when to book your travel for lower rates. By setting “Price Alerts” you can monitor changes in price and target the ideal time to book. Search for your trip destination by budget amount via our “Explore” feature. Whether you’re looking for ideas for your next travel adventure or cost-cutting tips, our “Discover” content is a great place to start.

  • How does momondo find its flight prices?

    We aggregate our prices from over 700+ competitors from airlines to OTAs. We operate in over 30 markets worldwide to show you a wide range of travel options.

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?

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Washington, D.C. to Deer Lake for you.

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

Yes. momondo allows you to filter the results for Washington, D.C. to Deer Lake flights to just show those with flexible booking policies.

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

Once you have performed a search for Washington, D.C. to Deer Lake flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

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 can track prices for Washington, D.C. to Deer Lake flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

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