What is the cheapest day to fly from Washington, D.C. Dulles Intl Airport to Deer Lake?

Travelers seeking maximum savings on their Washington, D.C. Dulles Intl Airport to Deer Lake flight should consider departing on Friday mornings when fares are most often at their lowest. Saturday afternoons flights should be avoided if possible as fares are typically the most expensive at this time.

In terms of precipitation, rainfall in Deer Lake ranges from 2.8 - 4.3 inches per month. January is typically the wettest month, when rainfall can reach 4.3 in. March is typically the driest time to visit Deer Lake when rainfall is around 2.8 in.

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 62.6 F. Travelers looking to avoid the cold should look outside of February, when temperatures are typically at their lowest (around 17.6 F).

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

Travelers have found that booking a Thursday departure is the best way to save up to 72% on the cost of booking your flights compared to booking on days of the week where this route is of high demand.

What is the cheapest time of day to fly from IAD to YDF?

A simple way to save on the total cost of your ticket is to fly from Washington, D.C. Dulles Intl Airport to Deer Lake in the morning. If you’re flexible enough to do this you can expect to save up to 39% on your trip compared to booking a flight at noon.

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

Located just 3.5 mi from the city center, Deer Lake is the airport most travelers 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.

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.

$658+ Flights from Washington, D.C. Dulles Intl Airport to Deer Lake

Home Search by date Vacation packages Hotels Flight deals Car rental Travel tips & news

Find cheap flights from Dulles Intl to Deer Lake with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheap flight deals from Dulles Intl to Deer Lake

Round-trip from	$658 (Air Canada)

From Washington, D.C. Dulles Intl 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 July 3, 2025.

Thu 9/112:25 pmIAD - YDF

2 stops8h 00mAir Canada

Thu 9/255:25 amYDF - IAD

1 stop7h 50mAir Canada

Deal found 7/2

$658

Best flights from Dulles Intl to Deer Lake
Discover carefully curated flight deals from Dulles Intl to Deer Lake that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated July 3, 2025.

Thu 9/112:25 pmIAD - YDF

2 stops8h 00mAir Canada

Thu 9/255:25 amYDF - IAD

1 stop7h 50mAir Canada

Deal found 7/2

$658

Cheapflights Fare Finder

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

Fly to

Route

Depart

Return

Price

Washington, D.C.Deer Lake

IAD - YDF

IADYDF

Washington, D.C. Dulles Intl

Thu 9/11

2:25 pm-11:55 pm

2 stops8h 00m

Deer Lake

Thu 9/25

5:25 am-11:45 am

1 stop7h 50m

$658

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/2

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.

Reviews of airlines servicing Deer Lake

See what other customers who have flown with Air Canada from Washington, D.C. Dulles Intl Airport to Deer Lake have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.

Air Canada

7.1

Good

9,678 reviews

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

7.1

Good

9,678 reviews

Air Canada

7.1

Good

9,678 reviews

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

What airport do you fly into for flights to Deer Lake from Washington, D.C. Dulles Intl?
Located just 3.5 mi from the city center, Deer Lake is the airport most travelers 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.
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.

See more FAQs

Corner Brook

Browse thousands of different options on Cheapflights for your next trip

Alternative routes for Dulles Intl to Deer Lake

Reagan-National to St. John's flights

Dulles Intl to St. John's flights

Baltimore to St. John's flights

Reagan-National to Deer Lake flights

Baltimore to Deer Lake flights

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.

$658+ Cheap flights from Dulles Intl (IAD) to Deer Lake (YDF)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 9/11. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Dulles Intl to Deer Lake with Cheapflights

1. Tell us where you want to go

2. Select your favorite providers

3. Compare prices and book

Cheap flight deals from Dulles Intl to Deer Lake

Round-trip from

Find flight deals from Dulles Intl to Deer Lake

Cheapest flights from Dulles Intl to Deer LakeExplore 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 July 3, 2025.

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 July 3, 2025.

Cheapflights Fare Finder

Use the filters below to find and compare flights from Washington, D.C. Dulles Intl Airport to Deer Lake that are best for you.

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.

Reviews of airlines servicing Deer Lake

See what other customers who have flown with Air Canada from Washington, D.C. Dulles Intl Airport to Deer Lake have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.

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?

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

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

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

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

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Dulles Intl to Deer Lake

See prices for flight routes from nearby airports that may be better suited for you.

100% Free

Book with Flexibility

Travel Smart

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 July 3, 2025.