How long is the flight from Boston to Deer Lake?

Departing from Boston to Deer Lake will take you 5h 42m. The distance between Boston and Deer Lake is about 806 mi.

What is the cheapest airline to fly from Boston to Deer Lake round-trip?

Cheapflights users have booked flights from Boston to Deer Lake round-trip from $380.

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 time of day to fly from BOS to YDF?

When flying from Boston to Deer Lake, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Most accurate provider : When it comes to deals on Boston-Deer Lake flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Boston-Deer Lake flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from Boston-Deer Lake flight searches over the past month and is updated monthly.

Most trusted provider : When it comes to deals on Boston-Deer Lake flights, Cheapflights users trust eDreams the most. eDreams has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Boston-Deer Lake flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

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

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

How can I find direct flights from Boston to Deer Lake?

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

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

Yes. Cheapflights offers flight deals from Boston 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.

$664+ Flights from Boston to Deer Lake

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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.

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Cheap flight deals from Boston to Deer Lake

Cheapest flights from Boston to Deer Lake
Explore the most affordable flight options available from Boston to Deer Lake. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 12, 2025.

Mon 12/153:40 pmBOS - YDF

1 stop5h 42mAir Canada

Sun 12/211:10 pmYDF - BOS

1 stop6h 22mAir Canada

Deal found 12/10

$1,220

Best flights from Boston to Deer Lake
Discover carefully curated flight deals from Boston to Deer Lake that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated December 12, 2025.

Sun 1/183:40 pmBOS - YDF

1 stop5h 42mAir Canada

Thu 1/225:45 amYDF - BOS

1 stop5h 17mAir Canada

Deal found 12/9

$664

Sat 3/216:55 pmBOS - YDF

2 stops19h 20mPorter Airlines

Sun 3/294:30 pmYDF - BOS

2 stops31h 05mPorter Airlines

Deal found 12/10

$711

Fri 1/163:40 pmBOS - YDF

1 stop5h 42mAir Canada

Sun 1/185:45 pmYDF - BOS

1 stop6h 22mAir Canada

Deal found 12/10

$668

Sun 2/223:35 pmBOS - YDF

1 stop5h 47mAir Canada

Thu 2/265:45 amYDF - BOS

1 stop5h 17mAir Canada

Deal found 12/10

$696

Last-minute flights from Boston to Deer Lake
Discover last-minute flight deals from Boston to Deer Lake. Data last updated December 12, 2025 and is based on user searches.

Mon 12/153:40 pmBOS - YDF

1 stop5h 42mAir Canada

Sun 12/211:10 pmYDF - BOS

1 stop6h 22mAir Canada

Deal found 12/10

$1,220

Fri 1/163:40 pmBOS - YDF

1 stop5h 42mAir Canada

Sun 1/185:45 pmYDF - BOS

1 stop6h 22mAir Canada

Deal found 12/10

$668

Sun 1/183:40 pmBOS - YDF

1 stop5h 42mAir Canada

Thu 1/225:45 amYDF - BOS

1 stop5h 17mAir Canada

Deal found 12/11

$664

Sun 1/188:10 amBOS - YDF

3 stops13h 12mUnited Airlines

Thu 1/225:45 amYDF - BOS

2 stops10h 02mUnited Airlines

Deal found 12/10

$869

Find flight deals from Boston to Deer Lake

Most accurate provider	eDreams 3 stars
Most trusted provider	eDreams 3 stars
Round-trip from	$664 (Air Canada)

Provider with most accurate pricing for Boston Logan Intl-Deer Lake flight deals.

Search Deals

Provider most trusted by Cheapflights users for Boston Logan Intl-Deer Lake flights.

Search Deals

From Boston Logan Intl to Deer Lake

Search Deals

Fly from

Fly to

Route

Depart

Return

Price

BostonDeer Lake

BOS - YDF

BOSYDF

Boston Logan Intl

Sun 1/18

3:40 pm-10:52 pm

1 stop5h 42m

Deer Lake

Thu 1/22

5:45 am-9:32 am

1 stop5h 17m

$664

BostonDeer Lake

BOS - YDF

BOSYDF

Boston Logan Intl

Fri 1/16

3:40 pm-10:52 pm

1 stop5h 42m

Deer Lake

Sun 1/18

5:45 pm-10:37 pm

1 stop6h 22m

$668

BostonDeer Lake

BOS - YDF

BOSYDF

Boston Logan Intl

Sun 2/22

3:35 pm-10:52 pm

1 stop5h 47m

Deer Lake

Thu 2/26

5:45 am-9:32 am

1 stop5h 17m

$696

BostonDeer Lake

BOS - YDF

BOSYDF

Boston Logan Intl

Sat 3/21

6:55 pm-3:45 pm

2 stops19h 20m

Deer Lake

Sun 3/29

4:30 pm-10:05 pm

2 stops31h 05m

$711

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/9

Compare providers for flights from Boston to Deer Lake

Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Boston to Deer Lake in December.

Provider	Price Accuracy	Trust Score*
Expedia	Price Accuracy2 stars	Trust Score*3 stars
FlightHub	Price Accuracy3 stars	Trust Score*1 star
eDreams	Price Accuracy3 stars	Trust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

Most accurate provider: When it comes to deals on Boston-Deer Lake flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Boston-Deer Lake flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from Boston-Deer Lake flight searches over the past month and is updated monthly.
Most trusted provider: When it comes to deals on Boston-Deer Lake flights, Cheapflights users trust eDreams the most. eDreams has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Boston-Deer Lake flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Boston to Deer Lake

Have a flexible travel schedule? Discover the best time to fly to Deer Lake from Boston 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

Peruse reviews from past customers who have flown with Air Canada from Boston to Deer Lake to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.

Air Canada

7.1

Good

10,516 reviews

Reviews

1 / 20

2.0

Mediocre

Shawna,Sep 2025

DCA - YYZ

Business class cabin was *freezing*. Landing was so hard it injured my back - no apology or explanation given

Air Canada

7.1

Good

10,516 reviews

Air Canada

7.1

Good

10,516 reviews

Reviews

1 / 20

2.0

Mediocre

Shawna,Sep 2025

DCA - YYZ

Business class cabin was *freezing*. Landing was so hard it injured my back - no apology or explanation given

Related info for your journey

How long is the flight from Boston to Deer Lake?
Departing from Boston to Deer Lake will take you 5h 42m. The distance between Boston and Deer Lake is about 806 mi.
What is the cheapest airline to fly from Boston to Deer Lake round-trip?
Cheapflights users have booked flights from Boston to Deer Lake round-trip from $380.
Can I find deals for flights from Boston to Deer Lake that include hotel bookings?
Yes. In addition to deals on Boston to Deer Lake flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Boston to Deer Lake?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Boston to Deer Lake.
Can I find deals for business class flights from Boston to Deer Lake?
Yes. Cheapflights offers flight deals from Boston 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

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Alternative routes for Boston to Deer Lake

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Top airline flying from Boston to Deer Lake

Airline	Cheapest	Average	Flexibility	On-time
Air Canada	Cheapest$446	Average$562	FlexibilityNo cancel fee	On-time67%

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$664+ Cheap flights from Boston (BOS) 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 1/18. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Boston 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 Boston to Deer Lake

Cheapest flights from Boston to Deer LakeExplore the most affordable flight options available from Boston to Deer Lake. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 12, 2025.

Explore the most affordable flight options available from Boston to Deer Lake. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 12, 2025.

Find flight deals from Boston to Deer Lake

Most accurate provider

Most trusted provider

Round-trip from

Cheapflights Fare Finder

Use the filters below to find and compare flights from Boston to Deer Lake that are best for you.

Compare providers for flights from Boston to Deer Lake

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.

Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Boston to Deer Lake in December.

Best time to book a flight from Boston to Deer Lake

Have a flexible travel schedule? Discover the best time to fly to Deer Lake from Boston with our price prediction graph.

Reviews of airlines servicing Deer Lake

Peruse reviews from past customers who have flown with Air Canada from Boston to Deer Lake to help guide your decision. You can also see how each airline stacks up 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 Boston to Deer Lake. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

How long is the flight from Boston to Deer Lake?

What is the cheapest airline to fly from Boston to Deer Lake round-trip?

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

How can I find direct flights from Boston to Deer Lake?

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

Traveling to a place near Deer Lake?

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Boston to Deer Lake

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

Top airline flying from Boston to Deer Lake

100% Free

Book with Flexibility

Travel Smart

Cheapest flights from Boston to Deer Lake
Explore the most affordable flight options available from Boston to Deer Lake. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 12, 2025.