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Cheap flights from Washington, D.C. Dulles Intl Airport to Deer Lake from C$ 471

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 19/7. Fares are subject to change and may not be available on all flights or dates of travel.
IAD — YDF
8 Apr — 15 Apr1
1 adult

Cheap flight deals from Dulles Intl to Deer Lake

Discover tips and strategies to find the most affordable flight options for your journey from Dulles Intl (IAD) to Deer Lake (YDF). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 3 April 2025.

Round-trip from

C$ 798

One-way from

C$ 471
Air Canada
  • Air Canada
  • 23/5-27/5
  • 3 total stops
  • 19h 35m total
  • Washington, D.C. to Deer Lake
Search Deals
Air Canada
  • Air Canada
  • 19/7
  • 2 total stops
  • 11h 40m total
  • Washington, D.C. to Deer Lake
Search Deals

Find flight deals from Dulles Intl to Deer Lake

Cheapest flights from Dulles Intl to Deer Lake
Explore the most affordable flight options available from Dulles Intl to Deer Lake. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 3 April 2025.

Fri 23/59:45 a.m.IAD - YDF
2 stops13h 36mAir Canada
Tue 27/55:10 a.m.YDF - IAD
1 stop5h 59mAir Canada
Deal found 2/4C$ 798
Fri 3/1011:35 a.m.IAD - YDF
2 stops25h 06mPorter Airlines
Sat 11/102:55 p.m.YDF - IAD
2 stops20h 51mPorter Airlines
Deal found 2/4C$ 1,307
Sat 4/105:10 p.m.IAD - YDF
1 stop7h 17mMultiple Airlines
Sat 11/106:00 a.m.YDF - IAD
2 stops9h 01mMultiple Airlines
Deal found 2/4C$ 1,373

Cheapflights Fare Finder

Customize your flight search to find flights from Dulles Intl 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, Cheapflights users made 629,999 searches. Data last updated 3 April 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

Dulles Intl

Fly to

Deer Lake

Route

Depart

Return

Price

Washington, D.C.Deer Lake

IAD - YDF

IADYDF

Washington, D.C. Dulles Intl

Fri 23/5

9:45 a.m.-12:51 a.m.

2 stops13h 36m

Deer Lake

Tue 27/5

5:10 a.m.-9:39 a.m.

1 stop5h 59m

C$ 798

Washington, D.C.Deer Lake

IAD - YDF

IADYDF

Washington, D.C. Dulles Intl

Fri 23/5

6:00 a.m.-11:05 a.m.

3 stops27h 35m

Deer Lake

Tue 27/5

9:10 a.m.-3:06 p.m.

3 stops31h 26m

C$ 1,389

Washington, D.C.Deer Lake

IAD - YDF

IADYDF

Washington, D.C. Dulles Intl

Sat 19/7

10:25 a.m.-11:35 p.m.

2 stops11h 40m

C$ 471

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/4

Best time to book a flight from Dulles Intl to Deer Lake

Have a flexible travel schedule? Discover the best time to fly to Deer Lake from Dulles Intl with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Washington, D.C. Dulles Intl Airport to Deer Lake

Rainfall in Deer Lake by month

Plan your trip to Deer Lake by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Deer Lake ranges from 70.0 - 110.0 mm per month. January is typically the wettest month, when rainfall can reach 110.0 mm. April is typically the driest time to visit Deer Lake when rainfall is around 70.0 mm.

Temperature in Deer Lake by month

Plan your trip to Deer Lake by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Deer Lake, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 17.0 C. Travellers hoping to avoid the cold should look outside of February, when temperatures are typically at their lowest (around -8.0 C).

Reviews of airlines servicing Deer Lake

Get insights into the airlines that provide service to Deer Lake. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Deer Lake. Reviews last updated 3 April 2025.
Air Canada
7.0
Good
9,028 reviews
Check prices

Entertainment

6.8

Overall

7.0

Food

6.3

Crew

7.8

Comfort

7.0

Boarding

7.3

Reviews

1 / 20
10.0
Excellent

Anonymous,Oct 2024

TPA - YYZ

The pre boarding was a bit confusing but we got through it.
Air Canada
7.0
Good
9,028 reviews
Air Canada
7.0
Good
9,028 reviews
Check prices

Entertainment

6.8

Overall

7.0

Food

6.3

Crew

7.8

Comfort

7.0

Boarding

7.3

Reviews

1 / 20
10.0
Excellent

Anonymous,Oct 2024

TPA - YYZ

The pre boarding was a bit confusing but we got through it.

Related info for your journey

Find useful and relevant information for your journey from Dulles Intl to Deer Lake. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to Deer Lake from Washington, D.C. Dulles Intl?

    Located just 5.7 km from the city centre, Deer Lake is the airport most travellers will use when flying to Deer Lake from Washington, D.C. Dulles Intl. Booking flights from Washington, D.C. Dulles Intl to Deer Lake (YDF) should be relatively easy as there are 0 daily inbound flights from Washington, D.C. Dulles Intl from 0 different airlines.

  • What is the cheapest airline to fly from Washington, D.C. Dulles Intl Airport to Deer Lake round-trip?

    Our cheapest airline available from Washington, D.C. Dulles Intl Airport to Deer Lake is Air Canada. Our recent data shows that you can find tickets from as low as C$ 798 on this airline.

  • Can I find deals for flights from Dulles Intl to Deer Lake that include hotel bookings?

    Yes. In addition to deals on Dulles Intl to Deer Lake flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Dulles Intl to Deer Lake?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Dulles Intl to Deer Lake.

  • Can I find deals for business class flights from Dulles Intl to Deer Lake?

    Yes. Cheapflights offers flight deals from Dulles Intl to Deer Lake by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Washington, D.C. Dulles Intl Airport to Deer Lake?

    Currently, August is the cheapest month in which you can book a flight from Washington, D.C. Dulles Intl Airport to Deer Lake (average of C$ 234). Flying from Washington, D.C. Dulles Intl Airport to Deer Lake in December is currently the most expensive (average of C$ 537). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Travelling to a place near Washington, D.C. Dulles Intl Airport?

Book flights to Washington, D.C. Dulles Intl Airport if you plan to visit one of these locations
Corner Brook

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Complete your trip

Complete your trip to Deer Lake by adding a car rental and/or hotel reservation to your travel itinerary.
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How does Cheapflights help users find flights from Dulles Intl to Deer Lake?

Cheapflights helps you search for flights from Dulles Intl to Deer Lake via 900+ travel sites so you don’t have to. After performing a flight search, users can also filter their flight selection by filtering for price, number of stops, airlines, and so on.

Why should you use Cheapflights to find cheap flight tickets from Dulles Intl to Deer Lake?

Cheapflights simply makes it quick and affordable to book flights from Dulles Intl to Deer Lake by bringing together all flight options from hundreds of airlines and agencies online — and put it in one place for you to choose from. Plus, Cheapflights is 100% free to use for all.

Can Cheapflights find flights from Dulles Intl to Deer Lake with no change fees?

Cheapflights does show flights with no change fees to all users. To see these options for flights from Dulles Intl to Deer Lake, users can toggle the no change fees filter when performing a flight search.

Can Cheapflights notify me if prices for flights from Dulles Intl to Deer Lake become cheaper?

Yes, Cheapflights has a feature called Price Alert, which notifies users when flight prices change. Track prices for your flight to Deer Lake from Dulles Intl today and book when prices fit your budget.

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