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Cheap flights from Hamilton, ON to Deer Lake from C$ 154

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 15/10. Fares are subject to change and may not be available on all flights or dates of travel.
YHM — YDF
11 Oct — 18 Oct1
1 adult
1 adult, Economy

Cheapflights Tip: The best prices from Hamilton to Deer Lake are usually found in May or September, booked 12 days in advance, depart on a Monday or Sunday and return on a Wednesday

Cheap flight deals from Hamilton to Deer Lake

Discover tips and strategies to find the most affordable flight options for your journey from Hamilton (YHM) 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 11 September 2025.

Round-trip from

C$ 565

One-way from

C$ 154

Popular in

December

Cheapest in

May

Average price

C$ 493
Porter Airlines
  • Porter Airlines
  • 26/10-2/11
  • 2 total stops
  • 28h 59m total
  • Hamilton to Deer Lake
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Porter Airlines
  • Porter Airlines
  • 15/10
  • 1 total stop
  • 4h 34m total
  • Hamilton to Deer Lake
Search Deals
Highest demand for flights based on searches. 16% potential increase in price (C$ 150 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease (C$ 30 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in September 2025
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Find flight deals from Hamilton to Deer Lake

Cheapest flights from Hamilton to Deer Lake
Explore the most affordable flight options available from Hamilton to Deer Lake. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 11 September 2025.

Sun 26/107:00 a.m.YHM - YDF
1 stop7h 15mPorter Airlines
Sun 2/114:30 p.m.YDF - YHM
1 stop21h 44mPorter Airlines
Deal found 11/9C$ 565
Fri 19/127:00 a.m.YHM - YDF
1 stop7h 15mPorter Airlines
Sun 28/124:30 p.m.YDF - YHM
1 stop5h 59mPorter Airlines
Deal found 10/9C$ 861
Sun 26/107:00 a.m.YHM - YDF
1 stop7h 15mMultiple Airlines
Sun 2/115:45 a.m.YDF - YHM
3 stops38h 45mMultiple Airlines
Deal found 11/9C$ 966
Thu 11/98:15 a.m.YHM - YDF
1 stop28h 34mMultiple Airlines
Thu 18/93:00 p.m.YDF - YHM
1 stop24h 30mMultiple Airlines
Deal found 10/9C$ 1,607

Cheapflights Fare Finder

 
Customize your flight search to find flights from Hamilton 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 11 September 2025.
Use the filters below to find and compare flights from Hamilton to Deer Lake that are best for you.

Fly from

Hamilton

Fly to

Deer Lake

Route

Depart

Return

Price

HamiltonDeer Lake

YHM - YDF

YHMYDF

Hamilton

Sun 26/10

7:00 a.m.-3:45 p.m.

1 stop7h 15m

Deer Lake

Sun 2/11

4:30 p.m.-12:44 p.m.

1 stop21h 44m

C$ 565

HamiltonDeer Lake

YHM - YDF

YHMYDF

Hamilton

Fri 19/12

7:00 a.m.-3:45 p.m.

1 stop7h 15m

Deer Lake

Sun 28/12

4:30 p.m.-8:59 p.m.

1 stop5h 59m

C$ 861

HamiltonDeer Lake

YHM - YDF

YHMYDF

Hamilton

Sun 26/10

7:00 a.m.-3:45 p.m.

1 stop7h 15m

Deer Lake

Sun 2/11

5:45 a.m.-7:00 p.m.

3 stops38h 45m

C$ 966

HamiltonDeer Lake

YHM - YDF

YHMYDF

Hamilton

Wed 15/10

8:15 a.m.-2:19 p.m.

1 stop4h 34m

C$ 154

HamiltonDeer Lake

YHM - YDF

YHMYDF

Hamilton

Fri 17/10

8:15 a.m.-2:19 p.m.

1 stop4h 34m

C$ 201

HamiltonDeer Lake

YHM - YDF

YHMYDF

Hamilton

Tue 23/9

8:15 a.m.-2:19 p.m.

1 stop4h 34m

C$ 208

HamiltonDeer Lake

YHM - YDF

YHMYDF

Hamilton

Fri 26/9

8:15 a.m.-2:19 p.m.

1 stop4h 34m

C$ 208

HamiltonDeer Lake

YHM - YDF

YHMYDF

Hamilton

Sat 4/10

8:15 a.m.-2:19 p.m.

1 stop4h 34m

C$ 216

HamiltonDeer Lake

YHM - YDF

YHMYDF

Hamilton

Thu 25/9

8:15 a.m.-2:19 p.m.

1 stop4h 34m

C$ 223

HamiltonDeer Lake

YHM - YDF

YHMYDF

Hamilton

Tue 30/9

8:15 a.m.-2:19 p.m.

1 stop4h 34m

C$ 231

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/9

Best time to book a flight from Hamilton to Deer Lake

Have a flexible travel schedule? Discover the best time to fly to Deer Lake from Hamilton 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 Hamilton to Deer Lake

How far ahead should I book a flight from Hamilton, Ontario to Deer Lake?

Use this chart to determine the optimal time to book a round-trip flight from Hamilton to Deer Lake. Price data was last updated on 29 August 2025.

To ensure you get the cheapest price possible for a flight from Hamilton, Ontario to Deer Lake, you should look to book at least 12 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

What is the cheapest month to book a flight from Hamilton, Ontario to Deer Lake?

Currently, August is the cheapest month in which you can book a flight from Hamilton, Ontario to Deer Lake (average of C$ 234). Flying from Hamilton, Ontario 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.

What is the cheapest time of day to fly from YHM to YDF?

Find hourly flight availability from Hamilton to Deer Lake. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 11 September 2025.

When flying from Hamilton, Ontario to Deer Lake, the time of day you fly usually plays a role in the price. Save by searching for a flight at noon, which can drop the price by up to 58% versus a flight in the afternoon.

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 11 September 2025.
Read through reviews of airlines operating flights from Hamilton to Deer Lake, such as Porter Airlines and Air Canada. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Porter Airlines
7.9
Good
363 reviews
Check prices

Boarding

8.1

Overall

7.9

Entertainment

7.0

Food

7.6

Crew

8.6

Comfort

7.9

Reviews

1 / 20
2.0
Mediocre

Anonymous,Sep 2025

YYZ - OPO

Very disappointing, booked with Porter airlines and changed to Air Transit last minute. Old plane, cramped seating, even the aisle was the narrowest I’ve ever seen. Very uncomfortable flight. Full meal at 130 am and only a small piece of banana bread in the morning… should be opposite.
Porter Airlines
7.9
Good
363 reviews
Porter Airlines
7.9
Good
363 reviews
Check prices

Boarding

8.1

Overall

7.9

Entertainment

7.0

Food

7.6

Crew

8.6

Comfort

7.9

Reviews

1 / 20
2.0
Mediocre

Anonymous,Sep 2025

YYZ - OPO

Very disappointing, booked with Porter airlines and changed to Air Transit last minute. Old plane, cramped seating, even the aisle was the narrowest I’ve ever seen. Very uncomfortable flight. Full meal at 130 am and only a small piece of banana bread in the morning… should be opposite.
Air Canada
7.1
Good
10,000 reviews
Porter Airlines
7.9
Good
363 reviews
Check prices

Boarding

8.1

Overall

7.9

Entertainment

7.0

Food

7.6

Crew

8.6

Comfort

7.9

Reviews

1 / 20
2.0
Mediocre

Anonymous,Sep 2025

YYZ - OPO

Very disappointing, booked with Porter airlines and changed to Air Transit last minute. Old plane, cramped seating, even the aisle was the narrowest I’ve ever seen. Very uncomfortable flight. Full meal at 130 am and only a small piece of banana bread in the morning… should be opposite.

Related info for your journey

Find useful and relevant information for your journey from Hamilton 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 popular is this Hamilton, Ontario to Deer Lake flight route?

    Flights from Hamilton to Deer Lake have been viewed 1 times in the past calendar month.

  • How long is the flight from Hamilton, Ontario to Deer Lake?

    There are many flights that can get you from Hamilton, Ontario to Deer Lake in 7h 15m. Fly via Porter Airlines to get the fastest option. The distance from Hamilton, Ontario to Deer Lake is about 1851 km.

  • What are the cheapest airlines flying from Hamilton, Ontario to Deer Lake round-trip?

    Flying on Porter Airlines is currently your cheapest option to Deer Lake, with prices starting at C$ 230. Another option worth looking into is Air Canada, starting at C$ 383 round trip. Porter Airlines is currently priced 58% below the average price you’ll pay for this route.

  • Can I find deals for flights from Hamilton to Deer Lake that include hotel bookings?

    Yes. In addition to deals on Hamilton to Deer Lake flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Hamilton to Deer Lake?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Hamilton to Deer Lake.

  • Can I find deals for business class flights from Hamilton to Deer Lake?

    Yes. Cheapflights offers flight deals from Hamilton 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 Hamilton, Ontario to Deer Lake?

    Currently, August is the cheapest month in which you can book a flight from Hamilton, Ontario to Deer Lake (average of C$ 234). Flying from Hamilton, Ontario 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 Deer Lake?

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

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Top 2 airlines flying from Hamilton to Deer Lake

Discover the top 2 airlines that operate flights from Hamilton 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 629,999 searches. Data last updated 11 September 2025.
AirlineCheapestAverageFlexibilityOn-time
Porter AirlinesCheapestC$ 230AverageC$ 497FlexibilityNo cancel feeOn-time52%
Search Porter Airlines flights
Air CanadaCheapestC$ 383AverageC$ 583FlexibilityNo cancel feeOn-time67%
Search Air Canada flights

Fly with Cheapflights

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How does Cheapflights help users find flights from Hamilton to Deer Lake?

Cheapflights helps you search for flights from Hamilton to Deer Lake via 900+ travel sites so you don’t have to. After performing a flight search, users can also filter their flight selection by filtering for price, number of stops, airlines, and so on.

Why should you use Cheapflights to find cheap flight tickets from Hamilton to Deer Lake?

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

Users can book flights with no change fees policies with our dedicated filters. Book flights from Hamilton to Deer Lake flexibly with Cheapflights today.

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

Yes, and it’s super simple to set up. Click the bell icon next to the flight deals above and provide a valid email address to enable Price Alerts. That’s it!

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