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Cheap flights from Boston to Deer Lake from C$ 652

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 23/5. Fares are subject to change and may not be available on all flights or dates of travel.
BOS — YDF
2 Apr — 9 Apr1
1 adult

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 28 March 2025.

Round-trip from

C$ 652
Air Canada
  • Air Canada
  • 23/5-27/5
  • 2 total stops
  • 9h 00m total
  • Boston 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 28 March 2025.

Fri 23/56:20 p.m.BOS - YDF
1 stop3h 55mAir Canada
Tue 27/56:00 a.m.YDF - BOS
1 stop5h 05mAir Canada
Deal found 27/3C$ 652
Thu 26/68:20 p.m.BOS - YDF
2 stops16h 25mPorter Airlines
Mon 30/62:55 p.m.YDF - BOS
2 stops8h 06mPorter Airlines
Deal found 26/3C$ 1,122

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 629,999 searches. Data last updated 28 March 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

Fri 23/5

6:20 p.m.-11:45 p.m.

1 stop3h 55m

Deer Lake

Tue 27/5

6:00 a.m.-9:35 a.m.

1 stop5h 05m

C$ 652

BostonDeer Lake

BOS - YDF

BOSYDF

Boston Logan Intl

Thu 26/6

8:20 p.m.-2:15 p.m.

2 stops16h 25m

Deer Lake

Mon 30/6

2:55 p.m.-9:31 p.m.

2 stops8h 06m

C$ 1,122

BostonDeer Lake

BOS - YDF

BOSYDF

Boston Logan Intl

Sun 22/6

4:45 p.m.-12:40 a.m.

1 stop6h 25m

C$ 660

Flights are sorted by cheapest round-trip flights first.

Deals found on 27/3

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.

Cheapflights Insights

Everything you need to know about your flight from Boston to Deer Lake

Rainfall in Deer Lake by month

Plan your trip to Deer Lake by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Deer Lake ranges from 70.0 - 110.0 mm per month. January is typically the wettest month, when rainfall can reach 110.0 mm. April is typically the driest time to visit Deer Lake when rainfall is around 70.0 mm.

Temperature in Deer Lake by month

Plan your trip to Deer Lake by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Deer Lake, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 17.0 C. Travellers hoping to avoid the cold should look outside of February, when temperatures are typically at their lowest (around -8.0 C).

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 28 March 2025.
Porter Airlines
7.9
Good
276 reviews
Check prices

Overall

7.9

Boarding

8.2

Entertainment

6.9

Comfort

8.0

Crew

8.7

Food

7.6

Reviews

1 / 17
10.0
Excellent

Anonymous,Dec 2024

YYZ - LAS

Everything about the rescheduled (cost me $180) flight great. ***Being denied boarding because I was few minutes under 1.5 hours was not. Stuck at the Kiosk for about 15 minutes before it directed me to the Porter counter was strange. Do not know why checking in online at home was not successful? I think something was up...what can you do?
Porter Airlines
7.9
Good
276 reviews
Porter Airlines
7.9
Good
276 reviews
Check prices

Overall

7.9

Boarding

8.2

Entertainment

6.9

Comfort

8.0

Crew

8.7

Food

7.6

Reviews

1 / 17
10.0
Excellent

Anonymous,Dec 2024

YYZ - LAS

Everything about the rescheduled (cost me $180) flight great. ***Being denied boarding because I was few minutes under 1.5 hours was not. Stuck at the Kiosk for about 15 minutes before it directed me to the Porter counter was strange. Do not know why checking in online at home was not successful? I think something was up...what can you do?
Air Canada
7.0
Good
8,986 reviews
Porter Airlines
7.9
Good
276 reviews
Check prices

Overall

7.9

Boarding

8.2

Entertainment

6.9

Comfort

8.0

Crew

8.7

Food

7.6

Reviews

1 / 17
10.0
Excellent

Anonymous,Dec 2024

YYZ - LAS

Everything about the rescheduled (cost me $180) flight great. ***Being denied boarding because I was few minutes under 1.5 hours was not. Stuck at the Kiosk for about 15 minutes before it directed me to the Porter counter was strange. Do not know why checking in online at home was not successful? I think something was up...what can you do?

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.

  • What are the cheapest airlines flying from Boston to Deer Lake round-trip?

    Air Canada, at C$ 652, was found to be the cheapest airline from Boston to Deer Lake. An alternate airline flying to your destination would be Porter Airlines.

  • 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.

  • What is the cheapest month to book a flight from Boston to Deer Lake?

    Currently, August is the cheapest month in which you can book a flight from Boston to Deer Lake (average of C$ 234). Flying from Boston to Deer Lake in December is currently the most expensive (average of C$ 537). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Travelling to a place near Boston?

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

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Can Cheapflights find flights from Boston to Deer Lake with no change fees?

Need flexible booking options for your flight to Deer Lake from Boston? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.

Can Cheapflights notify me if prices for flights from Boston to Deer Lake become cheaper?

Yes, Cheapflights offers price alerts on Boston to Deer Lake flights so you can book your travel at the perfect time. Price Alerts can be enabled by clicking the bell icon next to the flight deals above and providing your email address where you want to receive the alerts.

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