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Deer Lake

$284+ 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 10/18. Fares are subject to change and may not be available on all flights or dates of travel.
BOS — YDF
Oct 11 — Oct 181
Sat 10/11
Sat 10/18
1 adult, Economy
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Cheap 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 September 11, 2025.

Round-trip from

$539
(Mytrip)

One-way from

$284
(Air Canada)
From Boston Logan Intl to Deer Lake
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One-way flight from Boston Logan Intl to Deer Lake
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Find 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 September 11, 2025.

This Mytrip deal was found by Cheapflights users on 9/10. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/17:15 pmBOS - YDF
2 stops17h 34mPorter Airlines
Fri 10/314:30 pmYDF - BOS
3 stops18h 35mPorter Airlines
Deal found 9/10$539
This Mytrip deal was found by Cheapflights users on 9/10. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/16:10 amBOS - YDF
3 stops30h 39mMultiple Airlines
Fri 10/314:30 pmYDF - BOS
3 stops18h 35mMultiple Airlines
Deal found 9/10$570
This Air Canada deal was found by Cheapflights users on 9/11. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/116:00 amBOS - YDF
1 stop6h 12mAir Canada
Sat 10/185:25 amYDF - BOS
2 stops10h 35mAir Canada
Deal found 9/11$609
This Air Canada deal was found by Cheapflights users on 9/10. 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.
Wed 10/112:15 pmBOS - YDF
2 stops10h 10mAir Canada
Fri 10/315:45 pmYDF - BOS
1 stop6h 22mAir Canada
Deal found 9/10$621
This United Airlines deal was found by Cheapflights users on 9/10. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/112:10 pmBOS - YDF
2 stops12h 17mUnited Airlines
Fri 10/315:45 amYDF - BOS
1 stop5h 37mUnited Airlines
Deal found 9/10$750
This Mytrip deal was found by Cheapflights users on 9/11. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/116:45 pmBOS - YDF
2 stops18h 04mPorter Airlines
Sat 10/183:00 pmYDF - BOS
3 stops22h 01mPorter Airlines
Deal found 9/11$754

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 September 11, 2025.
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

Wed 10/1

7:15 pm-2:19 pm

2 stops17h 34m

Deer Lake

Fri 10/31

4:30 pm-9:35 am

3 stops18h 35m

$539

BostonDeer Lake

BOS - YDF

BOSYDF

Boston Logan Intl

Wed 10/1

6:10 am-2:19 pm

3 stops30h 39m

Deer Lake

Fri 10/31

4:30 pm-9:35 am

3 stops18h 35m

$570

BostonDeer Lake

BOS - YDF

BOSYDF

Boston Logan Intl

Sat 10/11

6:00 am-1:42 pm

1 stop6h 12m

Deer Lake

Sat 10/18

5:25 am-9:55 am

1 stop6h 00m

$609

BostonDeer Lake

BOS - YDF

BOSYDF

Boston Logan Intl

Thu 2/12

3:40 pm-10:52 pm

1 stop5h 42m

Deer Lake

Sun 2/15

5:45 am-9:32 am

1 stop5h 17m

$627

BostonDeer Lake

BOS - YDF

BOSYDF

Boston Logan Intl

Wed 10/1

12:10 pm-1:57 am

2 stops12h 17m

Deer Lake

Fri 10/31

5:45 am-9:52 am

1 stop5h 37m

$750

BostonDeer Lake

BOS - YDF

BOSYDF

Boston Logan Intl

Sat 10/11

6:45 pm-2:19 pm

2 stops18h 04m

Deer Lake

Sat 10/18

3:00 pm-11:31 am

3 stops22h 01m

$754

BostonDeer Lake

BOS - YDF

BOSYDF

Boston Logan Intl

Thu 2/12

10:30 am-5:03 pm

3 stops29h 03m

Deer Lake

Sun 2/15

5:45 am-3:57 pm

2 stops11h 42m

$811

BostonDeer Lake

BOS - YDF

BOSYDF

Boston Logan Intl

Sat 10/18

4:45 pm-1:57 am

1 stop7h 42m

$284

BostonDeer Lake

BOS - YDF

BOSYDF

Boston Logan Intl

Sat 10/18

7:15 am-2:19 pm

3 stops29h 34m

$364

BostonDeer Lake

BOS - YDF

BOSYDF

Boston Logan Intl

Mon 9/22

6:55 pm-1:40 pm

1 stop17h 15m

$463

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/11

Showing 1-10 of 12 results
1
2

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 September 11, 2025.
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
10,000 reviews

Entertainment

6.8

Food

6.3

Boarding

7.3

Comfort

7.1

Overall

7.1

Crew

7.8

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
10,000 reviews
Air Canada
7.1
Good
10,000 reviews

Entertainment

6.8

Food

6.3

Boarding

7.3

Comfort

7.1

Overall

7.1

Crew

7.8

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 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 12m. 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 $446.

  • 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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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 September 11, 2025.
AirlineCheapestAverageFlexibilityOn-time
Air CanadaCheapest$446Average$585FlexibilityNo cancel feeOn-time67%

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