BOS - YDF

$745 Find Cheap Flights from Boston to Deer Lake - Compare and Save

1 adult
1 adult, Economy, 0 bags

Save 21% or more on flights. Compare deals from all over the web.

Never overpay with our price tracking tools.

Filter searches by price, airline and more to find your best flights.

Everything you should know

Cheapest round-trip
$745
Typical prices: $680-$1,178
Air Canada
Mon 10/15Wed 10/17
BOS - YDF • 1 stop
When to travel
October
Cheapest • 11% price drop
August
Most popular
Good to know
+1
Good to know
+1
Top layover airports
Toronto Pearson Intl (YYZ)
Cheapest • Avg $653 (round-trip)
Montreal Pierre Elliott Trudeau Intl (YUL)
Shortest trip • 5h 27m (one-way)
Insights
Insights
Start a new search
KAYAK searches 100s of sites at once to find you the best travel deals.
We hope you love your trip to Deer Lake!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Boston to Deer Lake (BOS-YDF)

 
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Boston to Deer Lake

Thu, Oct 15 - Sat, Oct 17
Air Canada Logo
6:00 am - 1:28 pmBOS  Boston Logan Intl-YDF Deer Lake
5h 58m1 stop Toronto Pearson Intl
Air Canada Logo
5:00 am - 11:50 amYDF  Deer Lake-BOS Boston Logan Intl
8h 20m1 stop Toronto Pearson Intl
$745Air Canada
Wed, Oct 14 - Sat, Oct 17
Air Canada Logo
4:55 pm - 12:58 amBOS  Boston Logan Intl-YDF Deer Lake
6h 33m1 stop Toronto Pearson Intl
Air Canada Logo
5:00 am - 11:50 amYDF  Deer Lake-BOS Boston Logan Intl
8h 20m1 stop Toronto Pearson Intl
$745Air Canada
Thu, Oct 15 - Sat, Oct 17
Air Canada Logo
4:55 pm - 12:58 amBOS  Boston Logan Intl-YDF Deer Lake
6h 33m1 stop Toronto Pearson Intl
Air Canada Logo
5:00 am - 2:41 pmYDF  Deer Lake-BOS Boston Logan Intl
11h 11m2 stops Toronto Pearson Intl Montreal Pierre Elliott Trudeau Intl
$748Air Canada
Wed, Oct 14 - Sat, Oct 17
Air Canada Logo
6:00 am - 1:28 pmBOS  Boston Logan Intl-YDF Deer Lake
5h 58m1 stop Toronto Pearson Intl
Air Canada Logo
5:00 am - 2:41 pmYDF  Deer Lake-BOS Boston Logan Intl
11h 11m2 stops Toronto Pearson Intl Montreal Pierre Elliott Trudeau Intl
$748Air Canada
Wed, Oct 7 - Wed, Oct 14
Porter Airlines Logo
7:30 pm - 2:23 pmBOS  Boston Logan Intl-YDF Deer Lake
17h 23m3 stops Toronto Pearson Intl Ottawa Halifax Intl
Porter Airlines Logo
3:05 pm - 9:05 amYDF  Deer Lake-BOS Boston Logan Intl
19h 30m3 stops Halifax Intl Ottawa Toronto Pearson Intl
$767Porter Airlines
Wed, Oct 7 - Wed, Oct 14
Multiple Airlines Logo
10:05 am - 8:05 amBOS  Boston Logan Intl-YDF Deer Lake
20h 30m2 stops Toronto Pearson Intl St John's
Multiple Airlines Logo
3:05 pm - 9:05 amYDF  Deer Lake-BOS Boston Logan Intl
19h 30m3 stops Halifax Intl Ottawa Toronto Pearson Intl
$782Multiple Airlines
Thu, Oct 8 - Tue, Oct 13
Multiple Airlines Logo
10:05 am - 8:05 amBOS  Boston Logan Intl-YDF Deer Lake
20h 30m2 stops Toronto Pearson Intl St John's
Multiple Airlines Logo
3:05 pm - 9:05 amYDF  Deer Lake-BOS Boston Logan Intl
19h 30m3 stops Halifax Intl Montreal Pierre Elliott Trudeau Intl Toronto Pearson Intl
$902Multiple Airlines
Thu, Oct 8 - Tue, Oct 13
Multiple Airlines Logo
9:55 am - 8:05 amBOS  Boston Logan Intl-YDF Deer Lake
20h 40m3 stops Toronto Island Montreal St Hubert St John's
Multiple Airlines Logo
3:05 pm - 9:05 amYDF  Deer Lake-BOS Boston Logan Intl
19h 30m3 stops Halifax Intl Montreal Pierre Elliott Trudeau Intl Toronto Pearson Intl
$920Multiple Airlines
Sat, Dec 26 - Sat, Jan 2
Porter Airlines Logo
1:15 pm - 3:45 pmBOS  Boston Logan Intl-YDF Deer Lake
25h 00m3 stops Ottawa Toronto Island Halifax Intl
Porter Airlines Logo
4:30 pm - 4:42 pmYDF  Deer Lake-BOS Boston Logan Intl
25h 42m2 stops Halifax Intl Ottawa
$1,026Porter Airlines
Fri, Oct 2 - Mon, Oct 5
Multiple Airlines Logo
7:00 am - 11:05 amBOS  Boston Logan Intl-YDF Deer Lake
26h 35m3 stops Toronto Island Ottawa St John's
Multiple Airlines Logo
3:05 pm - 9:05 amYDF  Deer Lake-BOS Boston Logan Intl
19h 30m3 stops Halifax Intl Ottawa Toronto Pearson Intl
$1,047Multiple Airlines
Booking Insights

Price, demand and travel trends for Boston to Deer Lake flights

Use KAYAK data on prices, travel dates, airlines and seasonal trends to compare options and book flights from Boston to Deer Lake with more confidence.

How much is a round-trip flight from Boston to Deer Lake?

Round-trip flights from Boston to Deer Lake start at $745. Prices are typical for this route right now, with typical round-trip fares ranging from $680 to $1,178. The lowest price found in the past 5 days was $745 on Air Canada.

Find deals

Key details for Boston to Deer Lake flights

Low season

May

Cheapest flight

$745
Most popular time to fly with an average 70% increase in price.
Flight from Boston to Deer Lake

When to book flights from Boston to Deer Lake

Are your dates flexible? Find out the best times to travel from Boston to Deer Lake based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price

Your Boston to Deer Lake flight questions, answered

Find helpful route details based on KAYAK data, including flight times, airports, airlines and booking questions.

  • What cabin classes can I book on flights from Boston to Deer Lake?

    Two cabin classes are available on flights from Boston to Deer Lake:

    • Economy Class
    • Business Class

  • How long is a flight from Boston to Deer Lake?

    There are currently no nonstop flights available from Boston to Deer Lake. Flights with 1 layover take between 5h 27m and 6h 09m in total, depending on the connection.

  • Do I need a passport to fly from Boston to Deer Lake?

    Yes, a valid passport is required for this international route. Many destinations require at least six months of validity beyond your travel dates. Check your passport expiry well before booking.

  • How much should I expect to pay for a Boston to Deer Lake flight?

    Round-trip flights from Boston to Deer Lake range from $680 to $1,178, with an average of $754 over the past 12 months. Anything below $680 counts as a good deal.

  • Have flight prices from Boston to Deer Lake changed much recently?

    Yes. Based on fares seen in the past 5 days, round-trip prices on this route varied from about $745 to $1,128. That means the highest observed fare was about 51% higher than the lowest one.

  • What car rental options are available at Deer Lake Airport (YDF)?

    Deer Lake Airport (YDF) hosts 5 major car rental companies, with daily rates starting from around $20 for economy cars. Top options include:
    • Budget
    • Hertz
    • Enterprise Rent-A-Car
    • Avis
    • National

  • Which airports can I use when flying from Boston to Deer Lake?

    Flights from Boston to Deer Lake usually depart from Boston Logan Intl (BOS) and arrive at Deer Lake (YDF).

  • Which airports do connecting flights from Boston to Deer Lake pass through?

    Connecting flights from Boston to Deer Lake most commonly pass through:

    • Montreal Pierre Elliott Trudeau Intl (YUL) - 92% of one-stop connections
    • Toronto Pearson Intl (YYZ) - 8% of one-stop connections
    Together, these airports account for 100% of one-stop bookings on this route.

  • Can I save money by using flexible dates for flights from Boston to Deer Lake?

    On the Boston to Deer Lake route, being flexible with your departure day can save you up to 48%. Sunday is the cheapest day at $669 round-trip on average, while Thursday is the most expensive at $1,283: a $614 difference. Cheaper weekend fares like these are typical of routes dominated by weekday business travel.

  • How much time can I save by choosing a different layover airport from Boston to Deer Lake?

    Flying via Montreal Pierre Elliott Trudeau Intl (YUL) gives the shortest average 1-stop total travel time at 5h 27m, compared with 6h 09m via Toronto Pearson Intl (YYZ).

  • What is the time difference between Boston and Deer Lake?

    Deer Lake is 1 hour ahead of Boston (Newfoundland Time vs Eastern Time). Plan for the time shift when scheduling connections or first-day activities.

Your guide to booking Boston to Deer Lake flights

Get tips on when to book, when to fly and what to know before your trip.
  • If your dates can be flexible, aim for a Sunday departure instead of Thursday. On this route, Sunday flights average $669 - about $614 less than Thursday (48% savings) based on the last 12 months.
  • If you can choose when to travel, plan your Boston to Deer Lake trip for October. Fares historically average $669 round-trip in that month - typically $614 less than the most expensive month, which is August (based on the last 12 months).
  • If you're arriving late at night and need somewhere to stay, check out these hotels close to Deer Lake Airport.
    - Tranquil Waters Inn

More options for your flight from Boston to Deer Lake

Complete your trip to Deer Lake with a hotel stay or car rental

Car rentals in Deer Lake
Hotels in Deer Lake