YDF

$285 Find Cheap Flights to Deer Lake - Compare and Save

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1 adult, Economy, 0 bags

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Everything you should know

Cheapest round-trip
$693
Typical prices: $639-$916
Air Canada
Wed 12/12Sat 12/15
BOS - YDF • 1 stop
Cheapest one-way
$285
Typical prices: $340-$567
Porter Airlines
Sat 12/1
BOS - YDF • 2 stops
Top airlines
Best reviews • 7.8 score
Airline reviews
Airline reviews
Top routes
Cheapest • 33% average savings
Most popular
Insights
Insights
When to travel
Cheapest • 34% price drop
Most popular
Good to know
+1
Good to know
+1
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Booking Insights
Flight Deals

Cheap Flights to Deer Lake

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

Recent round-trip flight deals to Deer Lake

Sat, Dec 12 - Tue, Dec 15
Air Canada Logo
3:30 pm - 12:12 amBOS  Boston Logan Intl-YDF Deer Lake
7h 12m1 stop Montreal Pierre Elliott Trudeau Intl
Air Canada Logo
5:45 am - 9:48 amYDF  Deer Lake-BOS Boston Logan Intl
5h 33m1 stop Montreal Pierre Elliott Trudeau Intl
$693Air Canada
Sat, Dec 12 - Tue, Dec 15
Air Canada Logo
3:30 pm - 12:12 amBOS  Boston Logan Intl-YDF Deer Lake
7h 12m1 stop Montreal Pierre Elliott Trudeau Intl
Air Canada Logo
5:45 am - 9:48 amYDF  Deer Lake-BOS Boston Logan Intl
5h 33m1 stop Montreal Pierre Elliott Trudeau Intl
$700Air Canada
Sat, Dec 12 - Tue, Dec 15
Air Canada Logo
11:10 am - 12:12 amBOS  Boston Logan Intl-YDF Deer Lake
11h 32m2 stops Toronto Pearson Intl Montreal Pierre Elliott Trudeau Intl
Air Canada Logo
5:45 am - 9:48 amYDF  Deer Lake-BOS Boston Logan Intl
5h 33m1 stop Montreal Pierre Elliott Trudeau Intl
$702Air Canada
Sun, Dec 6 - Thu, Dec 10
Air Canada Logo
3:30 pm - 12:12 amBOS  Boston Logan Intl-YDF Deer Lake
7h 12m1 stop Montreal Pierre Elliott Trudeau Intl
Air Canada Logo
5:45 am - 9:38 amYDF  Deer Lake-BOS Boston Logan Intl
5h 23m1 stop Montreal Pierre Elliott Trudeau Intl
$703Air Canada
Sat, Dec 12 - Tue, Dec 15
Air Canada Logo
3:30 pm - 12:12 amBOS  Boston Logan Intl-YDF Deer Lake
7h 12m1 stop Montreal Pierre Elliott Trudeau Intl
Air Canada Logo
5:45 am - 9:48 amYDF  Deer Lake-BOS Boston Logan Intl
5h 33m1 stop Montreal Pierre Elliott Trudeau Intl
$703Air Canada
Sat, Dec 12 - Tue, Dec 15
Air Canada Logo
11:10 am - 12:12 amBOS  Boston Logan Intl-YDF Deer Lake
11h 32m2 stops Toronto Pearson Intl Montreal Pierre Elliott Trudeau Intl
Air Canada Logo
5:45 am - 9:48 amYDF  Deer Lake-BOS Boston Logan Intl
5h 33m1 stop Montreal Pierre Elliott Trudeau Intl
$708Air Canada
Sat, Dec 12 - Tue, Dec 15
Air Canada Logo
11:10 am - 12:12 amBOS  Boston Logan Intl-YDF Deer Lake
11h 32m2 stops Toronto Pearson Intl Montreal Pierre Elliott Trudeau Intl
Air Canada Logo
5:45 am - 9:48 amYDF  Deer Lake-BOS Boston Logan Intl
5h 33m1 stop Montreal Pierre Elliott Trudeau Intl
$709Air Canada
Sat, Dec 12 - Tue, Dec 15
Air Canada Logo
11:10 am - 12:12 amBOS  Boston Logan Intl-YDF Deer Lake
11h 32m2 stops Toronto Pearson Intl Montreal Pierre Elliott Trudeau Intl
Air Canada Logo
1:15 pm - 9:28 pmYDF  Deer Lake-BOS Boston Logan Intl
9h 43m2 stops Toronto Pearson Intl Montreal Pierre Elliott Trudeau Intl
$710Air Canada
Mon, Dec 14 - Mon, Dec 21
United Airlines Logo
6:20 am - 12:12 amPHX  Phoenix Sky Harbor Intl-YDF Deer Lake
14h 22m2 stops Denver Intl Montreal Pierre Elliott Trudeau Intl
United Airlines Logo
5:45 am - 9:02 amYDF  Deer Lake-PHX Phoenix Sky Harbor Intl
30h 47m2 stops Montreal Pierre Elliott Trudeau Intl Chicago O'Hare Intl
$855United Airlines
Tue, Nov 24 - Mon, Nov 30
Porter Airlines Logo
3:03 pm - 3:37 pmCLT  Charlotte Douglas-YDF Deer Lake
23h 04m2 stops Toronto Pearson Intl Halifax Intl
Porter Airlines Logo
4:30 pm - 9:29 amYDF  Deer Lake-CLT Charlotte Douglas
18h 29m2 stops Halifax Intl Toronto Pearson Intl
$859Porter Airlines
Booking Insights

Price, demand and travel trends for flights to Deer Lake

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

What is the cheapest flight to Deer Lake?

Boston to Deer Lake is the cheapest route at $693 round-trip, found in the past 5 days on KAYAK. KAYAK data shows this is also the most popular route.

How much is a flight to Deer Lake?

On average, a round-trip flight from the United States to Deer Lake costs $748, based on KAYAK data over the past 12 months. Round-trip fares from Phoenix average $609, while New York runs a bit higher at $618.

What is the cheapest day to fly to Deer Lake?

Monday is the cheapest day to fly to Deer Lake at $661 round-trip on average over the past 12 months on KAYAK. Saturday is the most expensive at $822.

What’s the cheapest month to fly to Deer Lake?

•January is the cheapest month to fly to Deer Lake with an average price of $490 round-trip.
•February ($1,434) and November ($1,238) are the most expensive.

Based on KAYAK data over the past 12 months.

What is the cheapest time of day to fly to Deer Lake?

Afternoon flights to Deer Lake are the cheapest at $744 round-trip on average. Night flights are the most expensive at $991.

What is a good deal for flights to Deer Lake?

Flights under $639 are considered a good deal. 25% of KAYAK users found round-trip flights to Deer Lake at or below these prices, with the lowest fares from:
•New York $553
•Phoenix $591
•Orlando $601.

Key details for flights to Deer Lake

Low season

January

Cheapest flight

$285
Beat the crowds with an average 81% drop in travelers.
The most popular month to fly with an average 136% increase in travelers.
One-way flight from Boston to Deer Lake

When to book flights to Deer Lake

Are your dates flexible? Find out the best times to travel 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 questions about flights to Deer Lake, answered

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

  • How do I know if a flight to Deer Lake is a good deal?

    A good deal on a flight to Deer Lake is around $639 round-trip. This fare is in the lowest 25% of round-trip prices searched on KAYAK, averaged across the cities most often searched as origins by KAYAK users.

  • Which city has the cheapest flights to Deer Lake?

    Based on fares booked in the past 5 days, the cheapest flights to Deer Lake are from Phoenix, starting at $855 round-trip.

  • What is the difference between the most popular and the most frequent airline at Deer Lake?

    Air Canada operates the most flights from the United States to Deer Lake at 0 per week, and for this route Air Canada is also the airline most often selected by KAYAK users searching for flights from the United States to Deer Lake. The two are often different because flight volume reflects an airline's schedule, while popularity reflects traveler choice.

Your guide to booking Deer Lake flights

From booking to airport arrival, find tips to help you plan your flight with more confidence.
  • For flights to Deer Lake, a good round-trip fare is around $639. If you find a fare below that, you're getting a strong deal.
  • If your travel dates are flexible, consider flying to Deer Lake in January. Round-trip fares historically average $490, making January the cheapest month to travel based on KAYAK data from the last 12 months.
  • Before you book:

    • Check the route's typical price range so you can spot a deal.
    • Confirm baggage fees and seat-selection costs on budget carriers.
    • Verify whether you need any travel documents beyond ID.
    • Pick a departure airport, since your nearest may not be the cheapest origin.
  • Shift your departure to noon to save up to $247 per round-trip. Noon flights to Deer Lake average $744 compared to $991 for evening flights.

Reviews of the top airlines flying to Deer Lake

 
Need help choosing which airline to fly with to Deer Lake? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.3
United AirlinesOverall score based on 10462 reviews
7.7Boarding
8.1Crew
7.1Entertainment
7.3Comfort
6.7Food
Airline reviews

Flight delay in lax which delayed our connecting flight to Copenhagen. Was placed on standby the following day and got delayed again at Scandinavian air. Bad bad counter service at ar Canada in Toronto by the name of Camilla who said that she was doing us a courtesy for even finding a earlier flight for us after we the customer are the ones being inconvenient by the cancellation of our flight. Btw, we are going on a tour. Air Canada is the worse

2.0 MediocreAnonymous, Nov 2026
Read more United Airlines reviews

Flight delay in lax which delayed our connecting flight to Copenhagen. Was placed on standby the following day and got delayed again at Scandinavian air. Bad bad counter service at ar Canada in Toronto by the name of Camilla who said that she was doing us a courtesy for even finding a earlier flight for us after we the customer are the ones being inconvenient by the cancellation of our flight. Btw, we are going on a tour. Air Canada is the worse

United, from whom we bought this code-shared flight, mid-flight canceled our tickets for the rest of our itinerary, without explanation. After long delay they tried to re-issue the tickets, but Air Canada could not find the re-issue. It finally resolved after escalation to several layers of supervisors.

Perfect. On time and the weather was perfect so we came in a few minutes early.

On time. Carry on and personal bag was accommodated on the plane. Entertainment was accessible without bringing own device. Whole can of juice was provided rather than a pour.

I enjoyed it, again I believe air Canada has better seating options and better drink options

Upset about cancel to St. John’s and no overnight accomodation

1. Everything was satisfactory concerning the flight. 2. Can't think of what could be better right now.

The kid in the middle seat kicked me almost the whole flight, almost kicked my hot tea off my tray. The flight was delayed due to the first plane not being able to be de-iced in July! We had to get a new plane. Now I drive 3 hours back to Edmonton because direct flights from PVR were way to expensive

Excellent communication from the staff. We actually arrived early. Very friendly and professional staff.

The entertainment they offer could use some games, and maybe they could add some cookies to the snack menu. And the automated messages are a bit repetitive. But it was comfortable temperature wise and the seats were comfortable. The crew is very polite and helpful

Flight got delayed But satisfied with the pricing of tickets

Flight was oversold. Seats assigned to multiple passengers. Delay 1 hour to sort out.

The crew were fabulous. The flight was bumpy and I always like the captain to tell me what that is about or my imagination gets carries away.

They went on strike before time and screwed us big time. Which is not fair. We respect their planned strike but why they went on strike ahead of time ??? Poor garbage management

Very nice comfortable spacy Airbus 321. I liked the offer of food on the Bistro menu. The idea is very good to pay and cost was low.

I used to enjoy the travelling experience, but no more. We pay more and get much less. No air travel for me on the near future.

Easy airport. Luggage was late coming in but was handled quickly by excellent and helpful folks at Lost Luggage who got my luggage to me by 7 am the next morning! Bravo!

My wife and I especially liked the fact that the Toronto agent went beyond expectation to allow my wife and I to sit together. There was no option for us when we booked our seats. Very thankful!

I missed that flight because Air Canada did not send my luggage which caused delays at Customs

Flight was two hours delayed. Overall, I made it safely, so I am happy!

More options for your flight to Deer Lake