HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Deer Lake

$337+ Cheap flights from Boston (BOS) to Deer Lake (YDF)

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 7/13. Fares are subject to change and may not be available on all flights or dates of travel.
BOS — YDF
feb. 26 — mar. 51
jue. 2/26
jue. 3/5
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Boston 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 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 enero 27, 2026.

This Air Canada deal was found by Cheapflights users on 1/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 5/110:35 am
BOS
-
YDF
1 stop4h 30m
Air Canada
mar. 5/55:10 pm
YDF
-
BOS
1 stop5h 47m
Air Canada
Deal found 1/25$705
This Air Canada deal was found by Cheapflights users on 1/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 7/106:00 am
BOS
-
YDF
2 stops10h 51m
Air Canada
mié. 7/155:10 pm
YDF
-
BOS
1 stop5h 47m
Air Canada
Deal found 1/25$710
This Air Canada deal was found by Cheapflights users on 1/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 2/273:35 pm
BOS
-
YDF
1 stop5h 47m
Air Canada
dom. 3/85:45 am
YDF
-
BOS
1 stop5h 17m
Air Canada
Deal found 1/25$711
This Air Canada deal was found by Cheapflights users on 1/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 3/126:15 am
BOS
-
YDF
2 stops10h 24m
Air Canada
jue. 3/195:45 am
YDF
-
BOS
2 stops11h 42m
Air Canada
Deal found 1/25$743
This FlightHub deal was found by Cheapflights users on 1/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom. 3/2911:50 am
BOS
-
YDF
2 stops26h 25m
Porter Airlines
dom. 4/54:30 pm
YDF
-
BOS
2 stops18h 35m
Porter Airlines
Deal found 1/25$773

Find flight deals from Boston to Deer Lake

Discover tips and strategies to find the most affordable flight options for your journey from Boston (BOS) 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 enero 27, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$674
(Air Canada)

One-way from

$337
(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
One-way flight from Boston Logan Intl to Deer Lake
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Boston 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 2,558,603 searches. Data last updated enero 27, 2026.
Use the filters below to find and compare flights from Boston to Deer Lake that are best for you.

Fly from

Boston

Fly to

Deer Lake

Route

Depart

Return

Price

BostonDeer Lake

BOS - YDF

BOSYDF

Boston Logan Intl

jue. 3/12

3:35 pm-10:52 pm

1 stop5h 47m

Deer Lake

jue. 3/19

5:45 am-9:32 am

1 stop5h 17m

$705

BostonDeer Lake

BOS - YDF

BOSYDF

Boston Logan Intl

vie. 3/6

3:35 pm-10:52 pm

1 stop5h 47m

Deer Lake

dom. 3/15

5:45 am-9:32 am

1 stop5h 17m

$705

BostonDeer Lake

BOS - YDF

BOSYDF

Boston Logan Intl

lun. 2/23

3:35 pm-10:52 pm

1 stop5h 47m

Deer Lake

lun. 3/2

5:45 am-9:32 am

1 stop5h 17m

$705

BostonDeer Lake

BOS - YDF

BOSYDF

Boston Logan Intl

mié. 3/4

3:35 pm-10:52 pm

1 stop5h 47m

Deer Lake

mar. 3/24

5:45 am-9:32 am

1 stop5h 17m

$705

BostonDeer Lake

BOS - YDF

BOSYDF

Boston Logan Intl

mar. 2/24

3:35 pm-10:52 pm

1 stop5h 47m

Deer Lake

mar. 3/3

5:45 am-9:32 am

1 stop5h 17m

$705

BostonDeer Lake

BOS - YDF

BOSYDF

Boston Logan Intl

vie. 2/27

3:35 pm-10:52 pm

1 stop5h 47m

Deer Lake

dom. 3/8

5:45 am-9:32 am

1 stop5h 17m

$705

BostonDeer Lake

BOS - YDF

BOSYDF

Boston Logan Intl

vie. 5/1

10:35 am-4:35 pm

1 stop4h 30m

Deer Lake

mar. 5/5

5:10 pm-9:27 pm

1 stop5h 47m

$705

BostonDeer Lake

BOS - YDF

BOSYDF

Boston Logan Intl

dom. 3/29

3:35 pm-10:46 pm

1 stop5h 41m

Deer Lake

dom. 4/5

5:45 am-9:49 am

1 stop5h 34m

$705

BostonDeer Lake

BOS - YDF

BOSYDF

Boston Logan Intl

vie. 7/10

6:00 am-6:21 pm

2 stops10h 51m

Deer Lake

mié. 7/15

5:10 pm-9:27 pm

1 stop5h 47m

$710

BostonDeer Lake

BOS - YDF

BOSYDF

Boston Logan Intl

lun. 7/13

5:00 pm-12:47 am

1 stop6h 17m

$337

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/24

Showing 1-10 of 14 results
1
2

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 January.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust 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 FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Boston-Deer Lake flight deals on Cheapflights vs. FlightHub >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 FlightHub the most. FlightHub 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

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 enero 27, 2026.
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
10,660 reviews

Boarding

7.3

Entertainment

6.8

Comfort

7.1

Overall

7.1

Crew

7.8

Food

6.3

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
10,660 reviews
Air Canada
7.1
Good
10,660 reviews

Boarding

7.3

Entertainment

6.8

Comfort

7.1

Overall

7.1

Crew

7.8

Food

6.3

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

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?

    Departing from Boston to Deer Lake will take you 5h 47m. 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

Traveling to a place near Deer Lake?

Book flights to Deer Lake if you plan to visit one of these locations
Corner Brook

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.

Top airline flying from Boston to Deer Lake

Discover the top airline that operate flights from Boston to Deer Lake. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated enero 27, 2026.
AirlineCheapestAverageFlexibilityOn-time
Air CanadaCheapest$380Average$562FlexibilityNo cancel feeOn-time67%

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.