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Cheap flights from Washington, D.C. Reagan-National Airport to Deer Lake from $364

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Washington, D.C. Reagan-National Airport to Deer Lake departing on 8/6. 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. Reagan-National Airport to Deer Lake

Cheap round-trip flights

Enter your travel dates to find the best prices.
Air Canada Logo
9:40 am - 4:34 pm
DCA
-
YDF
5h 24m
1 stop
Air Canada Logo
5:20 pm - 9:50 pm
YDF
-
DCA
6h 00m
1 stop
$654Air Canada
Sun, Sep 20 - Tue, Sep 22
Air Canada Logo
9:40 am - 4:34 pm
DCA
-
YDF
5h 24m
1 stop
Air Canada Logo
2:25 pm - 7:59 pm
YDF
-
DCA
7h 04m
1 stop
$659Air Canada
Wed, Sep 16 - Sun, Sep 20
Air Canada Logo
9:40 am - 4:35 pm
DCA
-
YDF
5h 25m
1 stop
Air Canada Logo
5:20 pm - 9:48 pm
YDF
-
DCA
5h 58m
1 stop
$664Air Canada
Mon, Aug 31 - Wed, Sep 2
Air Canada Logo
12:40 pm - 12:57 am
DCA
-
YDF
10h 47m
2 stops
Air Canada Logo
5:00 am - 12:00 pm
YDF
-
DCA
8h 30m
2 stops
$665Air Canada
Mon, Aug 31 - Wed, Sep 2
Air Canada Logo
12:40 pm - 12:57 am
DCA
-
YDF
10h 47m
2 stops
Air Canada Logo
5:00 am - 12:00 pm
YDF
-
DCA
8h 30m
2 stops
$677Air Canada
Mon, Aug 31 - Wed, Sep 2
Air Canada Logo
6:00 am - 4:34 pm
DCA
-
YDF
9h 04m
1 stop
Air Canada Logo
5:20 pm - 9:50 pm
YDF
-
DCA
6h 00m
1 stop
$683Air Canada
Thu, Sep 17 - Sat, Sep 26
Air Canada Logo
6:59 am - 6:04 pm
DCA
-
YDF
9h 35m
2 stops
Air Canada Logo
6:45 pm - 1:19 pm
YDF
-
DCA
20h 04m
2 stops
$684Air Canada
Sun, Oct 25 - Sat, Oct 31
Air Canada Logo
6:00 am - 4:34 pm
DCA
-
YDF
9h 04m
1 stop
Air Canada Logo
2:25 pm - 7:59 pm
YDF
-
DCA
7h 04m
1 stop
$688Air Canada
Thu, Sep 17 - Sun, Sep 27
Air Canada Logo
8:40 pm - 1:27 pm
DCA
-
YDF
15h 17m
1 stop
Air Canada Logo
5:00 am - 6:12 pm
YDF
-
DCA
14h 42m
1 stop
$711Air Canada
Fri, Sep 4 - Mon, Sep 7
Air Canada Logo
6:00 am - 4:35 pm
DCA
-
YDF
9h 05m
1 stop
Air Canada Logo
2:25 pm - 10:31 pm
YDF
-
DCA
9h 36m
1 stop
$712Air Canada
Sun, Aug 2 - Tue, Aug 11

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Air Canada flights from Washington, D.C. Reagan-National Airport to Deer Lake

Our best Air Canada deals on Washington, D.C. Reagan-National Airport to Deer Lake flight tickets
Air Canada
Sep 20
DCA9:40 amWashington, D.C. Reagan-National
5h 24m
1 stop
YDF4:34 pmDeer Lake
Sep 22
YDF5:20 pmDeer Lake
6h 00m
1 stop
DCA9:50 pmWashington, D.C. Reagan-National
$654
Air Canada
Sep 16
DCA9:40 amWashington, D.C. Reagan-National
5h 24m
1 stop
YDF4:34 pmDeer Lake
Sep 20
YDF2:25 pmDeer Lake
7h 04m
1 stop
DCA7:59 pmWashington, D.C. Reagan-National
$659
Air Canada
Aug 31
DCA9:40 amWashington, D.C. Reagan-National
5h 25m
1 stop
YDF4:35 pmDeer Lake
Sep 2
YDF5:20 pmDeer Lake
5h 58m
1 stop
DCA9:48 pmWashington, D.C. Reagan-National
$664

United Airlines flights from Washington, D.C. Reagan-National Airport to Deer Lake

Our best United Airlines deals on Washington, D.C. Reagan-National Airport to Deer Lake flight tickets
United Airlines
Sep 10
DCA8:25 amWashington, D.C. Reagan-National
15h 03m
2 stops
YDF12:58 amDeer Lake
Sep 16
YDF5:20 pmDeer Lake
6h 00m
1 stop
DCA9:50 pmWashington, D.C. Reagan-National
$763
United Airlines
Sep 10
DCA10:27 amWashington, D.C. Reagan-National
13h 01m
2 stops
YDF12:58 amDeer Lake
Sep 15
YDF5:00 amDeer Lake
13h 38m
2 stops
DCA5:08 pmWashington, D.C. Reagan-National
$779
United Airlines
Aug 10
DCA10:07 amWashington, D.C. Reagan-National
13h 20m
2 stops
YDF12:57 amDeer Lake
Aug 17
YDF2:25 pmDeer Lake
9h 36m
1 stop
DCA10:31 pmWashington, D.C. Reagan-National
$792

momondo Fare Finder

 
Customize your flight search to find flights from Washington, D.C. Reagan-National 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 832,500 searches. Data last updated July 13, 2026.
Use the filters below to find and compare flights from Washington, D.C. Reagan-National 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

DCA - YDF

DCAYDF

Washington, D.C. Reagan-National

Sun 9/20

9:40 am-4:34 pm

1 stop5h 24m

Deer Lake

Tue 9/22

5:20 pm-9:50 pm

1 stop6h 00m

$654

Washington, D.C.Deer Lake

DCA - YDF

DCAYDF

Washington, D.C. Reagan-National

Wed 9/16

9:40 am-4:34 pm

1 stop5h 24m

Deer Lake

Sun 9/20

2:25 pm-7:59 pm

1 stop7h 04m

$659
Quickest round-trip

Washington, D.C.Deer Lake

DCA - YDF

DCAYDF

Washington, D.C. Reagan-National

Mon 8/31

9:40 am-4:35 pm

1 stop5h 25m

Deer Lake

Wed 9/2

5:20 pm-9:48 pm

1 stop5h 58m

$664

Washington, D.C.Deer Lake

DCA - YDF

DCAYDF

Washington, D.C. Reagan-National

Mon 8/31

12:40 pm-12:57 am

2 stops10h 47m

Deer Lake

Wed 9/2

5:00 am-12:00 pm

2 stops8h 30m

$665

Washington, D.C.Deer Lake

DCA - YDF

DCAYDF

Washington, D.C. Reagan-National

Mon 8/31

12:40 pm-12:57 am

2 stops10h 47m

Deer Lake

Wed 9/2

5:00 am-12:00 pm

2 stops8h 30m

$677

Washington, D.C.Deer Lake

DCA - YDF

DCAYDF

Washington, D.C. Reagan-National

Thu 9/17

6:00 am-4:34 pm

1 stop9h 04m

Deer Lake

Sat 9/26

5:20 pm-9:50 pm

1 stop6h 00m

$683

Washington, D.C.Deer Lake

DCA - YDF

DCAYDF

Washington, D.C. Reagan-National

Sun 10/25

6:59 am-6:04 pm

2 stops9h 35m

Deer Lake

Sat 10/31

6:45 pm-1:19 pm

2 stops20h 04m

$684

Washington, D.C.Deer Lake

DCA - YDF

DCAYDF

Washington, D.C. Reagan-National

Thu 9/17

6:00 am-4:34 pm

1 stop9h 04m

Deer Lake

Sun 9/27

2:25 pm-7:59 pm

1 stop7h 04m

$688

Washington, D.C.Deer Lake

DCA - YDF

DCAYDF

Washington, D.C. Reagan-National

Fri 9/4

8:40 pm-1:27 pm

1 stop15h 17m

Deer Lake

Mon 9/7

5:00 am-6:12 pm

1 stop14h 42m

$711

Washington, D.C.Deer Lake

DCA - YDF

DCAYDF

Washington, D.C. Reagan-National

Sun 8/2

6:00 am-4:35 pm

1 stop9h 05m

Deer Lake

Tue 8/11

2:25 pm-10:31 pm

1 stop9h 36m

$712

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 13 resultsSorted by cheapest first
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See travel insights to Deer Lake from

How to get the cheapest flight ticket from Washington, D.C. Reagan-National Airport to Deer Lake

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest airline that flies from Washington, D.C. Reagan-National to Deer Lake?

United Airlines and Air Canada are the most popular carriers operating from Washington, D.C. Reagan-National to Deer Lake

When to book flights from Washington, D.C. Reagan-National Airport to Deer Lake

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

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

Fastest flight time

5h 25m

Direct flights

None
The fastest flight from Washington, D.C. Reagan-National Airport to Deer Lake takes 5h 25m
There are no direct flights from Washington, D.C. Reagan-National Airport to Deer Lake. There are no popular flight routes from Washington, D.C. Reagan-National Airport to Deer Lake.
Search flight deals

Frequently asked questions about flying from Washington, D.C. Reagan-National Airport to Deer Lake

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

    Washington, D.C. Reagan-National and Deer Lake are 1200.3 mi apart from one another. A reasonable flight in good conditions will take 5h 25m.

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

    Prices for flights from Washington, D.C. Reagan-National Airport to Deer Lake Airport were last updated today.

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

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Washington, D.C. Reagan-National Airport 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.

Traveling 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 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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