Latest deals
When to book
FAQs
Price Alerts

Cheap flights from Washington, D.C. to Deer Lake from C$ 847

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 26/9. 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
5:17 p.m. - 12:58 a.m.IAD  Washington, D.C. Dulles Intl-YDF Deer Lake
6h 11m1 stop Toronto Pearson Intl
Air Canada Logo
2:25 p.m. - 8:25 p.m.YDF  Deer Lake-IAD Washington, D.C. Dulles Intl
7h 30m1 stop Toronto Pearson Intl
C$ 847Air Canada
Sat, 26 Sep - Sat, 3 Oct
Air Canada Logo
4:00 p.m. - 12:58 a.m.IAD  Washington, D.C. Dulles Intl-YDF Deer Lake
7h 28m1 stop Toronto Pearson Intl
Air Canada Logo
2:25 p.m. - 8:25 p.m.YDF  Deer Lake-IAD Washington, D.C. Dulles Intl
7h 30m1 stop Toronto Pearson Intl
C$ 849Air Canada
Tue, 22 Sep - Tue, 29 Sep
Air Canada Logo
8:40 p.m. - 1:28 p.m.DCA  Washington, D.C. Reagan-National-YDF Deer Lake
15h 18m1 stop Toronto Pearson Intl
Air Canada Logo
2:25 p.m. - 7:59 p.m.YDF  Deer Lake-DCA Washington, D.C. Reagan-National
7h 04m1 stop Toronto Pearson Intl
C$ 882Air Canada
Wed, 23 Sep - Wed, 30 Sep
Air Canada Logo
11:00 a.m. - 1:28 p.m.DCA  Washington, D.C. Reagan-National-YDF Deer Lake
24h 58m1 stop Toronto Pearson Intl
Air Canada Logo
2:25 p.m. - 7:59 p.m.YDF  Deer Lake-DCA Washington, D.C. Reagan-National
7h 04m1 stop Toronto Pearson Intl
C$ 882Air Canada
Tue, 22 Sep - Tue, 29 Sep
Air Canada Logo
9:40 a.m. - 4:34 p.m.DCA  Washington, D.C. Reagan-National-YDF Deer Lake
5h 24m1 stop Montreal Pierre Elliott Trudeau Intl
Air Canada Logo
5:10 p.m. - 9:50 p.m.YDF  Deer Lake-DCA Washington, D.C. Reagan-National
6h 10m1 stop Montreal Pierre Elliott Trudeau Intl
C$ 902Air Canada
Sat, 26 Sep - Sat, 3 Oct
Air Canada Logo
9:40 a.m. - 4:34 p.m.DCA  Washington, D.C. Reagan-National-YDF Deer Lake
5h 24m1 stop Montreal Pierre Elliott Trudeau Intl
Air Canada Logo
5:45 a.m. - 10:29 a.m.YDF  Deer Lake-DCA Washington, D.C. Reagan-National
6h 14m1 stop Montreal Pierre Elliott Trudeau Intl
C$ 902Air Canada
Sat, 24 Oct - Sun, 1 Nov
Air Canada Logo
9:45 a.m. - 4:34 p.m.IAD  Washington, D.C. Dulles Intl-YDF Deer Lake
5h 19m1 stop Montreal Pierre Elliott Trudeau Intl
Air Canada Logo
1:15 p.m. - 8:10 p.m.YDF  Deer Lake-IAD Washington, D.C. Dulles Intl
8h 25m1 stop Toronto Pearson Intl
C$ 909Air Canada
Sat, 24 Oct - Sun, 1 Nov
Air Canada Logo
12:55 p.m. - 12:58 a.m.DCA  Washington, D.C. Reagan-National-YDF Deer Lake
10h 33m2 stops Ottawa Toronto Pearson Intl
Air Canada Logo
5:00 a.m. - 12:14 p.m.YDF  Deer Lake-DCA Washington, D.C. Reagan-National
8h 44m2 stops Toronto Pearson Intl Ottawa
C$ 991Air Canada
Thu, 24 Sep - Sun, 27 Sep
Air Canada Logo
12:55 p.m. - 12:58 a.m.DCA  Washington, D.C. Reagan-National-YDF Deer Lake
10h 33m2 stops Ottawa Toronto Pearson Intl
Air Canada Logo
5:00 a.m. - 12:00 p.m.YDF  Deer Lake-DCA Washington, D.C. Reagan-National
8h 30m2 stops Toronto Pearson Intl Ottawa
C$ 992Air Canada
Fri, 25 Sep - Fri, 2 Oct
Air Canada Logo
12:55 p.m. - 12:58 a.m.DCA  Washington, D.C. Reagan-National-YDF Deer Lake
10h 33m2 stops Ottawa Toronto Pearson Intl
Air Canada Logo
2:25 p.m. - 8:00 p.m.YDF  Deer Lake-DCA Washington, D.C. Reagan-National
7h 05m1 stop Toronto Pearson Intl
C$ 992Air Canada
Fri, 25 Sep - Fri, 2 Oct

Save money when you book flights with momondo

Big names, great deals

Big names, great deals

Search 100s of travel sites to compare prices.

Filter for what you want

Filter for what you want

Free Wi-Fi? Early arrival? Instantly customize your results

Trusted and free

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Price Alerts

Not ready to book? to track prices.
Search flight deals

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
26 Sep
IAD5:17 p.m.Washington, D.C. Dulles Intl
6h 11m
1 stop
YDF12:58 a.m.Deer Lake
3 Oct
YDF2:25 p.m.Deer Lake
7h 30m
1 stop
IAD8:25 p.m.Washington, D.C. Dulles Intl
C$ 847
Air Canada
22 Sep
IAD4:00 p.m.Washington, D.C. Dulles Intl
7h 28m
1 stop
YDF12:58 a.m.Deer Lake
29 Sep
YDF2:25 p.m.Deer Lake
7h 30m
1 stop
IAD8:25 p.m.Washington, D.C. Dulles Intl
C$ 849
Air Canada
22 Sep
DCA11:00 a.m.Washington, D.C. Reagan-National
24h 58m
1 stop
YDF1:28 p.m.Deer Lake
29 Sep
YDF2:25 p.m.Deer Lake
7h 04m
1 stop
DCA7:59 p.m.Washington, D.C. Reagan-National
C$ 882

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 Oct
DCA11:47 a.m.Washington, D.C. Reagan-National
26h 28m
2 stops
YDF3:45 p.m.Deer Lake
1 Nov
YDF4:30 p.m.Deer Lake
28h 13m
2 stops
DCA7:13 p.m.Washington, D.C. Reagan-National
C$ 1,010
Porter Airlines
22 Sep
DCA3:00 p.m.Washington, D.C. Reagan-National
21h 53m
2 stops
YDF2:23 p.m.Deer Lake
29 Sep
YDF3:05 p.m.Deer Lake
23h 09m
2 stops
DCA12:44 p.m.Washington, D.C. Reagan-National
C$ 1,024
Porter Airlines
23 Sep
DCA10:15 a.m.Washington, D.C. Reagan-National
26h 38m
2 stops
YDF2:23 p.m.Deer Lake
30 Sep
YDF3:05 p.m.Deer Lake
26h 29m
2 stops
DCA4:04 p.m.Washington, D.C. Reagan-National
C$ 1,034

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 10 August 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 Washington, D.C. Dulles Intl - YDF Deer Lake

IADYDF

Washington, D.C. Dulles Intl

Sat 26/9

5:17 p.m.-12:58 a.m.

1 stop6h 11m

Deer Lake

Sat 3/10

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

1 stop7h 30m

C$ 847

Washington, D.C.Deer Lake

IAD Washington, D.C. Dulles Intl - YDF Deer Lake

IADYDF

Washington, D.C. Dulles Intl

Tue 22/9

4:00 p.m.-12:58 a.m.

1 stop7h 28m

Deer Lake

Tue 29/9

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

1 stop7h 30m

C$ 849

Washington, D.C.Deer Lake

DCA Washington, D.C. Reagan-National - YDF Deer Lake

DCAYDF

Washington, D.C. Reagan-National

Wed 23/9

8:40 p.m.-1:28 p.m.

1 stop15h 18m

Deer Lake

Wed 30/9

2:25 p.m.-7:59 p.m.

1 stop7h 04m

C$ 882

Washington, D.C.Deer Lake

DCA Washington, D.C. Reagan-National - YDF Deer Lake

DCAYDF

Washington, D.C. Reagan-National

Tue 22/9

11:00 a.m.-1:28 p.m.

1 stop24h 58m

Deer Lake

Tue 29/9

2:25 p.m.-7:59 p.m.

1 stop7h 04m

C$ 882
Quickest round-trip

Washington, D.C.Deer Lake

DCA Washington, D.C. Reagan-National - YDF Deer Lake

DCAYDF

Washington, D.C. Reagan-National

Sat 26/9

9:40 a.m.-4:34 p.m.

1 stop5h 24m

Deer Lake

Sat 3/10

5:10 p.m.-9:50 p.m.

1 stop6h 10m

C$ 902

Washington, D.C.Deer Lake

DCA Washington, D.C. Reagan-National - YDF Deer Lake

DCAYDF

Washington, D.C. Reagan-National

Sat 24/10

9:40 a.m.-4:34 p.m.

1 stop5h 24m

Deer Lake

Sun 1/11

5:45 a.m.-10:29 a.m.

1 stop6h 14m

C$ 902

Washington, D.C.Deer Lake

IAD Washington, D.C. Dulles Intl - YDF Deer Lake

IADYDF

Washington, D.C. Dulles Intl

Sat 24/10

9:45 a.m.-4:34 p.m.

1 stop5h 19m

Deer Lake

Sun 1/11

1:15 p.m.-8:10 p.m.

1 stop8h 25m

C$ 909

Washington, D.C.Deer Lake

DCA Washington, D.C. Reagan-National - YDF Deer Lake

DCAYDF

Washington, D.C. Reagan-National

Thu 24/9

12:55 p.m.-12:58 a.m.

2 stops10h 33m

Deer Lake

Sun 27/9

5:00 a.m.-12:14 p.m.

2 stops8h 44m

C$ 991

Washington, D.C.Deer Lake

DCA Washington, D.C. Reagan-National - YDF Deer Lake

DCAYDF

Washington, D.C. Reagan-National

Fri 25/9

12:55 p.m.-12:58 a.m.

2 stops10h 33m

Deer Lake

Fri 2/10

5:00 a.m.-12:00 p.m.

2 stops8h 30m

C$ 992

Washington, D.C.Deer Lake

DCA Washington, D.C. Reagan-National - YDF Deer Lake

DCAYDF

Washington, D.C. Reagan-National

Fri 25/9

12:55 p.m.-12:58 a.m.

2 stops10h 33m

Deer Lake

Fri 2/10

2:25 p.m.-8:00 p.m.

1 stop7h 05m

C$ 992

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

7h 28m

Direct flights

None
The fastest flight from Washington, D.C. to Deer Lake takes 7h 28m
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 7h 28m.

  • 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.

An easier way to manage your Deer Lake trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.
Start using Trips
Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
Wed 9/9
Wed 16/9
By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to Canada