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Cheap flights from Washington, D.C. Reagan-National Airport to Deer Lake from $524

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. Reagan-National Airport to Deer Lake departing on 1/17. 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
0 bags

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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
4:15 pm - 10:52 pm
DCA
-
YDF
5h 07m1 stop
Air Canada Logo
5:45 am - 10:23 am
YDF
-
DCA
6h 08m1 stop
$524Air Canada
Sat, Jan 17 - Wed, Jan 21
Air Canada Logo
6:59 am - 6:09 pm
DCA
-
YDF
9h 40m2 stops
Air Canada Logo
5:45 am - 10:23 am
YDF
-
DCA
6h 08m1 stop
$528Air Canada
Sat, Jan 17 - Wed, Jan 21
Air Canada Logo
6:59 am - 6:09 pm
DCA
-
YDF
9h 40m2 stops
Air Canada Logo
6:50 pm - 10:23 am
YDF
-
DCA
17h 03m2 stops
$557Air Canada
Sat, Jan 17 - Wed, Jan 21

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
Jan 17
DCA4:15 pmWashington, D.C. Reagan-National
5h 07m
1 stop
YDF10:52 pmDeer Lake
Jan 21
YDF5:45 amDeer Lake
6h 08m
1 stop
DCA10:23 amWashington, D.C. Reagan-National
$524
Find similar
Air Canada
Jan 17
DCA6:59 amWashington, D.C. Reagan-National
9h 40m
2 stops
YDF6:09 pmDeer Lake
Jan 21
YDF5:45 amDeer Lake
6h 08m
1 stop
DCA10:23 amWashington, D.C. Reagan-National
$528
Find similar
Air Canada
Jan 17
DCA6:59 amWashington, D.C. Reagan-National
9h 40m
2 stops
YDF6:09 pmDeer Lake
Jan 21
YDF6:50 pmDeer Lake
17h 03m
2 stops
DCA10:23 amWashington, D.C. Reagan-National
$557
Find similar

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 December 18, 2025.
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

Washington, D.C.Deer Lake

DCA - YDF

DCAYDF

Washington, D.C. Reagan-National

Sat 1/17

4:15 pm-10:52 pm

1 stop5h 07m

Deer Lake

Wed 1/21

5:45 am-10:23 am

1 stop6h 08m

$524

Washington, D.C.Deer Lake

DCA - YDF

DCAYDF

Washington, D.C. Reagan-National

Sat 1/17

6:59 am-6:09 pm

2 stops9h 40m

Deer Lake

Wed 1/21

5:45 am-10:23 am

1 stop6h 08m

$528

Washington, D.C.Deer Lake

DCA - YDF

DCAYDF

Washington, D.C. Reagan-National

Sat 1/17

6:59 am-6:09 pm

2 stops9h 40m

Deer Lake

Wed 1/21

6:50 pm-10:23 am

2 stops17h 03m

$557

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

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 day to depart on your flight to Deer Lake?

The cheapest day to depart from Washington, D.C. Reagan-National Airport to Deer Lake is on a Tuesday. Travelers who choose to depart for Deer Lake on a Tuesday will often find tickets for as low as $309. Flights from Washington, D.C. Reagan-National Airport to Deer Lake on a Thursday will generally be more expensive and average around $845. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.

What is the cheapest time of day to depart on your flight to Deer Lake?

Our most recent data shows that the best time of day to fly to Deer Lake is in the afternoon. Flights from Washington, D.C. Reagan-National Airport to Deer Lake during this time can be as low as $594. Flights in the morning are often more expensive with an average ticket price of $654.

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 07m

Direct flights

None
The fastest flight from Washington, D.C. Reagan-National Airport to Deer Lake takes 5h 07m
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.
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  • 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 07m.

  • 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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