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Cheap flights from Hamilton, ON to Deer Lake from C$ 190

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 9/9. Fares are subject to change and may not be available on all flights or dates of travel.
YHM — YDF
22 Aug — 29 Aug1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Hamilton to Deer Lake

Enter your travel dates to find the best prices.

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 23 July 2026.

Sat 19/98:35 a.m.
YHM
-
YDF
1 stop4h 18m
Porter Airlines
Wed 30/93:05 p.m.
YDF
-
YHM
1 stop6h 04m
Porter Airlines
Deal found 21/7C$ 358
Fri 2/108:35 a.m.
YHM
-
YDF
1 stop4h 18m
Porter Airlines
Wed 7/103:05 p.m.
YDF
-
YHM
1 stop6h 04m
Porter Airlines
Deal found 22/7C$ 376
Wed 19/88:50 a.m.
YHM
-
YDF
2 stops9h 30m
Porter Airlines
Tue 25/83:45 p.m.
YDF
-
YHM
2 stops6h 15m
Porter Airlines
Deal found 18/7C$ 419
Thu 13/88:50 a.m.
YHM
-
YDF
1 stop4h 43m
Porter Airlines
Sun 23/83:45 p.m.
YDF
-
YHM
1 stop5h 24m
Porter Airlines
Deal found 18/7C$ 423
Thu 20/88:50 a.m.
YHM
-
YDF
1 stop4h 43m
Porter Airlines
Sun 23/83:45 p.m.
YDF
-
YHM
1 stop5h 24m
Porter Airlines
Deal found 18/7C$ 424
Thu 27/88:50 a.m.
YHM
-
YDF
1 stop4h 43m
Porter Airlines
Wed 2/93:45 p.m.
YDF
-
YHM
2 stops6h 10m
Porter Airlines
Deal found 20/7C$ 426
Tue 1/98:50 a.m.
YHM
-
YDF
1 stop4h 43m
Porter Airlines
Tue 15/93:05 p.m.
YDF
-
YHM
2 stops8h 50m
Porter Airlines
Deal found 20/7C$ 427
Tue 15/98:35 a.m.
YHM
-
YDF
1 stop4h 18m
Porter Airlines
Tue 22/93:05 p.m.
YDF
-
YHM
1 stop6h 04m
Porter Airlines
Deal found 19/7C$ 428
Tue 1/98:50 a.m.
YHM
-
YDF
1 stop4h 43m
Porter Airlines
Wed 2/93:45 p.m.
YDF
-
YHM
2 stops6h 10m
Porter Airlines
Deal found 21/7C$ 430
Sat 26/98:35 a.m.
YHM
-
YDF
1 stop4h 18m
Porter Airlines
Sat 3/103:05 p.m.
YDF
-
YHM
2 stops8h 50m
Porter Airlines
Deal found 18/7C$ 433

Find 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 23 July 2026.

Round-trip from

C$ 358

One-way from

C$ 190

Popular in

December

Cheapest in

March

Average price

C$ 579
Porter Airlines
  • Porter Airlines
  • 19/9-30/9
  • 2 total stops
  • 10h 22m total
  • Hamilton to Deer Lake
Search Deals
Porter Airlines
  • Porter Airlines
  • 9/9
  • 1 total stop
  • 4h 18m total
  • Hamilton to Deer Lake
Search Deals
Highest demand for flights based on searches. 23% potential increase in price (C$ 243 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 5% potential price decrease (C$ 43 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in July 2026
Search Deals

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 23 July 2026.
Use the filters below to find and compare flights from Hamilton to Deer Lake that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

HamiltonDeer Lake

YHM - YDF

YHMYDF

Hamilton

Tue 1/9

8:50 a.m.-3:03 p.m.

1 stop4h 43m

Deer Lake

Tue 15/9

3:05 p.m.-7:39 p.m.

1 stop6h 04m

C$ 430
Quickest round-trip

HamiltonDeer Lake

YHM - YDF

YHMYDF

Hamilton

Wed 26/8

8:50 a.m.-3:03 p.m.

1 stop4h 43m

Deer Lake

Thu 3/9

3:45 p.m.-7:39 p.m.

1 stop5h 24m

C$ 434

HamiltonDeer Lake

YHM - YDF

YHMYDF

Hamilton

Sun 30/8

8:50 a.m.-3:03 p.m.

1 stop4h 43m

Deer Lake

Sun 6/9

3:45 p.m.-7:39 p.m.

1 stop5h 24m

C$ 445

HamiltonDeer Lake

YHM - YDF

YHMYDF

Hamilton

Thu 27/8

8:50 a.m.-3:03 p.m.

1 stop4h 43m

Deer Lake

Wed 2/9

3:45 p.m.-7:39 p.m.

1 stop5h 24m

C$ 448

HamiltonDeer Lake

YHM - YDF

YHMYDF

Hamilton

Tue 15/9

8:35 a.m.-2:23 p.m.

1 stop4h 18m

Deer Lake

Mon 21/9

3:05 p.m.-7:39 p.m.

1 stop6h 04m

C$ 455

HamiltonDeer Lake

YHM - YDF

YHMYDF

Hamilton

Sun 30/8

8:50 a.m.-3:03 p.m.

1 stop4h 43m

Deer Lake

Mon 7/9

3:45 p.m.-8:25 p.m.

2 stops6h 10m

C$ 457

HamiltonDeer Lake

YHM - YDF

YHMYDF

Hamilton

Thu 20/8

8:50 a.m.-3:03 p.m.

1 stop4h 43m

Deer Lake

Thu 27/8

3:45 p.m.-7:39 p.m.

1 stop5h 24m

C$ 471

HamiltonDeer Lake

YHM - YDF

YHMYDF

Hamilton

Sat 22/8

8:50 a.m.-3:03 p.m.

1 stop4h 43m

Deer Lake

Wed 26/8

3:45 p.m.-7:39 p.m.

1 stop5h 24m

C$ 471

HamiltonDeer Lake

YHM - YDF

YHMYDF

Hamilton

Sat 22/8

8:50 a.m.-3:03 p.m.

1 stop4h 43m

Deer Lake

Sun 23/8

3:45 p.m.-7:39 p.m.

1 stop5h 24m

C$ 471

HamiltonDeer Lake

YHM - YDF

YHMYDF

Hamilton

Fri 28/8

8:50 a.m.-3:03 p.m.

1 stop4h 43m

Deer Lake

Thu 10/9

3:05 p.m.-10:25 p.m.

2 stops8h 50m

C$ 482

Flights are sorted by cheapest round-trip flights first.

Deals found on 21/7

Showing 1-10 of 21 resultsSorted by cheapest first
1
2
3

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

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

Currently, March is the cheapest month in which you can book a flight from Hamilton, Ontario to Deer Lake (average of C$ 292). Flying from Hamilton, Ontario to Deer Lake in December is currently the most expensive (average of C$ 905). 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.

How much does it cost to fly round-trip from Hamilton, Ontario to Deer Lake?

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 23 July 2026.
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
8.0
Very good
448 reviews
Check prices

Boarding

8.2

Entertainment

6.9

Comfort

8.0

Crew

8.6

Overall

8.0

Food

7.5

Reviews

1 / 20
6.0
Good

Shannon,Jul 2026

YQT - YOW

Seats need to be a bit bigger & I'm not impressed that you have to pay to change seats
Porter Airlines
8.0
Very good
448 reviews
Porter Airlines
8.0
Very good
448 reviews
Check prices

Boarding

8.2

Entertainment

6.9

Comfort

8.0

Crew

8.6

Overall

8.0

Food

7.5

Reviews

1 / 20
6.0
Good

Shannon,Jul 2026

YQT - YOW

Seats need to be a bit bigger & I'm not impressed that you have to pay to change seats
Air Canada
7.1
Good
11,371 reviews
Porter Airlines
8.0
Very good
448 reviews
Check prices

Boarding

8.2

Entertainment

6.9

Comfort

8.0

Crew

8.6

Overall

8.0

Food

7.5

Reviews

1 / 20
6.0
Good

Shannon,Jul 2026

YQT - YOW

Seats need to be a bit bigger & I'm not impressed that you have to pay to change seats

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 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 4h 43m. 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 Air Canada is currently your cheapest option to Deer Lake, with prices starting at C$ 382. Another option worth looking into is Porter Airlines, starting at C$ 412 round trip. Air Canada is currently priced 33% 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, March is the cheapest month in which you can book a flight from Hamilton, Ontario to Deer Lake (average of C$ 292). Flying from Hamilton, Ontario to Deer Lake in December is currently the most expensive (average of C$ 905). 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

Browse thousands of different options on Cheapflights for your next trip

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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 23 July 2026.
AirlineCheapestAverageFlexibilityOn-time
Air CanadaCheapestC$ 382AverageC$ 570FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
Porter AirlinesCheapestC$ 412AverageC$ 595FlexibilityNo cancel feeOn-time52%
Search Porter Airlines flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travelers can enjoy low prices and a wide availability of flights to their desired destinations.

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?

Cheapflights simply makes it quick and affordable to book flights from Hamilton to Deer Lake by bringing together all flight options from hundreds of airlines and agencies online — and put it in one place for you to choose from. Plus, Cheapflights is 100% free to use for all.

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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