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Deer Lake

$289+ 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 6/10. Fares are subject to change and may not be available on all flights or dates of travel.
BOS — YDF
Apr 11 — Apr 181
Sat 4/11
Sat 4/18
1 adult, Economy
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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 March 12, 2026.

This FlightHub deal was found by Cheapflights users on 3/8. 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.
Fri 8/73:25 pm
BOS
-
YDF
1 stop7h 45m
Porter Airlines
Fri 8/146:30 am
YDF
-
BOS
2 stops9h 41m
Porter Airlines
Deal found 3/8$572
This FlightHub deal was found by Cheapflights users on 3/8. 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.
Sat 8/810:05 am
BOS
-
YDF
1 stop6h 25m
Porter Airlines
Fri 8/146:30 am
YDF
-
BOS
2 stops9h 41m
Porter Airlines
Deal found 3/8$581
This FlightHub deal was found by Cheapflights users on 3/11. 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.
Sun 7/263:25 pm
BOS
-
YDF
1 stop7h 45m
Porter Airlines
Sat 8/16:30 am
YDF
-
BOS
2 stops9h 41m
Porter Airlines
Deal found 3/11$583
This FlightHub deal was found by Cheapflights users on 3/11. 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.
Sat 7/2510:05 am
BOS
-
YDF
1 stop6h 25m
Porter Airlines
Fri 7/316:30 am
YDF
-
BOS
2 stops9h 41m
Porter Airlines
Deal found 3/11$591
This Booking.com deal was found by Cheapflights users on 3/8. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/1811:15 am
BOS
-
YDF
2 stops11h 55m
Porter Airlines
Sat 6/276:30 am
YDF
-
BOS
2 stops11h 46m
Porter Airlines
Deal found 3/8$617
This Porter Airlines deal was found by Cheapflights users on 3/8. 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 Porter Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/1011:15 am
BOS
-
YDF
2 stops11h 55m
Porter Airlines
Thu 8/136:30 am
YDF
-
BOS
2 stops11h 46m
Porter Airlines
Deal found 3/8$639
This Air Canada deal was found by Cheapflights users on 3/8. 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.
Tue 8/116:00 am
BOS
-
YDF
2 stops10h 51m
Air Canada
Tue 8/185:20 pm
YDF
-
BOS
1 stop5h 37m
Air Canada
Deal found 3/8$641
This Air Canada deal was found by Cheapflights users on 3/8. 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.
Sat 8/86:00 am
BOS
-
YDF
2 stops9h 05m
Air Canada
Mon 8/175:20 pm
YDF
-
BOS
1 stop5h 37m
Air Canada
Deal found 3/8$644
This Air Canada deal was found by Cheapflights users on 3/9. 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.
Tue 5/2610:35 am
BOS
-
YDF
1 stop4h 30m
Air Canada
Wed 5/275:20 pm
YDF
-
BOS
1 stop5h 37m
Air Canada
Deal found 3/9$646
This Porter Airlines deal was found by Cheapflights users on 3/11. 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 Porter Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/243:25 pm
BOS
-
YDF
1 stop7h 45m
Porter Airlines
Sat 8/16:30 am
YDF
-
BOS
2 stops11h 46m
Porter Airlines
Deal found 3/11$649

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 March 12, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$572
(FlightHub)

One-way from

$289
(Porter Airlines)
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
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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 March 12, 2026.
Use the filters below to find and compare flights from Boston to Deer Lake that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

BostonDeer Lake

BOS - YDF

BOSYDF

Boston Logan Intl

Thu 9/3

3:25 pm-12:40 am

1 stop7h 45m

Deer Lake

Mon 9/7

6:30 am-2:41 pm

2 stops9h 41m

$572

BostonDeer Lake

BOS - YDF

BOSYDF

Boston Logan Intl

Sun 6/14

11:15 am-12:40 am

2 stops11h 55m

Deer Lake

Sat 6/20

6:30 am-2:41 pm

2 stops9h 41m

$588

BostonDeer Lake

BOS - YDF

BOSYDF

Boston Logan Intl

Mon 8/10

3:25 pm-12:40 am

1 stop7h 45m

Deer Lake

Thu 8/13

6:30 am-2:41 pm

2 stops9h 41m

$639

BostonDeer Lake

BOS - YDF

BOSYDF

Boston Logan Intl

Wed 8/5

3:25 pm-12:40 am

1 stop7h 45m

Deer Lake

Mon 8/17

6:30 am-2:41 pm

2 stops9h 41m

$639

BostonDeer Lake

BOS - YDF

BOSYDF

Boston Logan Intl

Sun 8/9

3:25 pm-12:40 am

1 stop7h 45m

Deer Lake

Tue 8/18

6:30 am-2:41 pm

2 stops9h 41m

$639

BostonDeer Lake

BOS - YDF

BOSYDF

Boston Logan Intl

Fri 8/7

11:15 am-12:40 am

2 stops11h 55m

Deer Lake

Thu 8/13

6:30 am-4:46 pm

2 stops11h 46m

$639

BostonDeer Lake

BOS - YDF

BOSYDF

Boston Logan Intl

Sun 5/24

5:00 pm-12:56 am

1 stop6h 26m

Deer Lake

Sun 5/31

5:20 pm-9:27 pm

1 stop5h 37m

$641
Quickest round-trip

BostonDeer Lake

BOS - YDF

BOSYDF

Boston Logan Intl

Thu 9/3

6:00 am-1:27 pm

1 stop5h 57m

Deer Lake

Mon 9/7

5:20 pm-9:27 pm

1 stop5h 37m

$641

BostonDeer Lake

BOS - YDF

BOSYDF

Boston Logan Intl

Thu 6/18

5:10 am-1:32 pm

1 stop6h 52m

Deer Lake

Sat 6/27

5:20 pm-9:27 pm

1 stop5h 37m

$641

BostonDeer Lake

BOS - YDF

BOSYDF

Boston Logan Intl

Fri 7/10

6:00 am-1:27 pm

1 stop5h 57m

Deer Lake

Wed 7/15

5:00 am-9:53 am

1 stop6h 23m

$646

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/9

Showing 1-10 of 16 resultsSorted by cheapest first
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 March.
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 March 12, 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
10,800 reviews

Boarding

7.3

Food

6.3

Comfort

7.1

Entertainment

6.8

Crew

7.8

Overall

7.1

Reviews

1 / 20
8.0
Excellent

Dr vandana,Feb 2026

SFO - YYC

It was good, the lounge facilities can be better with some vegetarian options. Overall good
Air Canada
7.1
Good
10,800 reviews
Air Canada
7.1
Good
10,800 reviews

Boarding

7.3

Food

6.3

Comfort

7.1

Entertainment

6.8

Crew

7.8

Overall

7.1

Reviews

1 / 20
8.0
Excellent

Dr vandana,Feb 2026

SFO - YYC

It was good, the lounge facilities can be better with some vegetarian options. Overall good

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 6h 26m. The distance between Boston and Deer Lake is about 806 mi. Both multi-stop and nonstop flights can be found to your destination and back.

  • 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

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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.
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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 March 12, 2026.
AirlineCheapestAverageFlexibilityOn-time
Air CanadaCheapest$380Average$562FlexibilityNo cancel feeOn-time67%

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