$135 Cheap Flights from Hamilton (YHM) to Deer Lake (YDF)

View $135 flight on Wed, Oct 15, 2025Opens in a new window

Popular airlines from John C. Munro Hamilton Intl. Airport (YHM) to Deer Lake, NL (YDF-Deer Lake Regional)

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Cheap Flights from Hamilton to Deer Lake (YHM-YDF)

Prices were available within the past 7 days and start at $135 for one-way flights and $280 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Air Canada
Sat, Nov 1 - Wed, Nov 12
YHM
Hamilton
YDF
Deer Lake
$280 Roundtrip, found 5 hours ago
$280
Roundtrip
found 5 hours ago
Select Air Canada flight, departing Sat, Nov 1 from Hamilton to Deer Lake, returning Wed, Nov 12, priced at $280 found 5 hours ago
Air Canada
Fri, Nov 21 - Tue, Nov 25
YHM
Hamilton
YDF
Deer Lake
$281 Roundtrip, found 5 days ago
$281
Roundtrip
found 5 days ago
Select Air Canada flight, departing Fri, Nov 21 from Hamilton to Deer Lake, returning Tue, Nov 25, priced at $281 found 5 days ago
Air Canada
Sat, Oct 18 - Mon, Oct 27
YHM
Hamilton
YDF
Deer Lake
$301 Roundtrip, found 6 days ago
$301
Roundtrip
found 6 days ago
Select Air Canada flight, departing Sat, Oct 18 from Hamilton to Deer Lake, returning Mon, Oct 27, priced at $301 found 6 days ago
Air Canada
Sat, Oct 18 - Mon, Oct 27
YHM
Hamilton
YDF
Deer Lake
$315 Roundtrip, found 6 days ago
$315
Roundtrip
found 6 days ago
Select Air Canada flight, departing Sat, Oct 18 from Hamilton to Deer Lake, returning Mon, Oct 27, priced at $315 found 6 days ago
Air Canada
Sat, Nov 1 - Wed, Nov 12
YHM
Hamilton
YDF
Deer Lake
$318 Roundtrip, found 5 hours ago
$318
Roundtrip
found 5 hours ago
Select Air Canada flight, departing Sat, Nov 1 from Hamilton to Deer Lake, returning Wed, Nov 12, priced at $318 found 5 hours ago
Air Canada
Fri, Sep 26 - Sat, Oct 4
YHM
Hamilton
YDF
Deer Lake
$319 Roundtrip, found 4 days ago
$319
Roundtrip
found 4 days ago
Select Air Canada flight, departing Fri, Sep 26 from Hamilton to Deer Lake, returning Sat, Oct 4, priced at $319 found 4 days ago
Air Canada
Sat, Nov 1 - Wed, Nov 12
YHM
Hamilton
YDF
Deer Lake
$337 Roundtrip, found 5 hours ago
$337
Roundtrip
found 5 hours ago
Select Air Canada flight, departing Sat, Nov 1 from Hamilton to Deer Lake, returning Wed, Nov 12, priced at $337 found 5 hours ago
Air Canada
Fri, Nov 21 - Tue, Nov 25
YHM
Hamilton
YDF
Deer Lake
$343 Roundtrip, found 5 days ago
$343
Roundtrip
found 5 days ago
Select Air Canada flight, departing Fri, Nov 21 from Hamilton to Deer Lake, returning Tue, Nov 25, priced at $343 found 5 days ago
Air Canada
Fri, Nov 21 - Tue, Nov 25
YHM
Hamilton
YDF
Deer Lake
$348 Roundtrip, found 5 days ago
$348
Roundtrip
found 5 days ago
Select Air Canada flight, departing Fri, Nov 21 from Hamilton to Deer Lake, returning Tue, Nov 25, priced at $348 found 5 days ago
Porter Airlines
Sun, Nov 23 - Sun, Dec 14
YHM
Hamilton
YDF
Deer Lake
$412 Roundtrip, found 4 days ago
$412
Roundtrip
found 4 days ago
Select Porter Airlines flight, departing Sun, Nov 23 from Hamilton to Deer Lake, returning Sun, Dec 14, priced at $412 found 4 days ago

Frequently asked questions

How much does a flight from John C. Munro Hamilton Intl. Airport (YHM) to Deer Lake Regional Airport (YDF) cost?
Snag a cheap one-way flight from $135 or cheap return flight from $280 from John C. Munro Hamilton Intl. Airport (YHM) to Deer Lake Regional Airport (YDF) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to see our cheapest flight offers on this route.
What is the cheapest month to fly from John C. Munro Hamilton Intl. Airport (YHM) to Deer Lake Regional Airport (YDF)?
The cheapest month to fly from YHM to YDF is November, when demand is low. Off-peak months are typically when you'll find cheap fares for travel between these airports.
Which airlines fly direct from John C. Munro Hamilton Intl. Airport (YHM) to Deer Lake Regional Airport (YDF)?
There's no direct route from Hamilton, ON (YHM-John C. Munro Hamilton Intl.) to Deer Lake Regional Airport (YDF). However, you'll find other airports with nonstop flights. Hop on your plane at Pearson Intl. Airport (YYZ) and fly straight to Deer Lake - Corner Brook without layovers.
What is the cheapest airline that flies from John C. Munro Hamilton Intl. Airport (YHM) to Deer Lake Regional Airport (YDF)?
Expedia's filter tool lets you easily compare different airlines, travel time and fares all in one place. Tailor the search to your trip, then sort by "Price (lowest to highest)" to find the carrier with the cheapest YHM to YDF flight.
How many flights per day from John C. Munro Hamilton Intl. Airport (YHM) to Deer Lake Regional Airport (YDF)?
Nonstop flights from John C. Munro Hamilton Intl. Airport (YHM) to Deer Lake Regional Airport (YDF) aren't available daily, so you'll have to take a flight with a layover. Explore your options with Expedia's filters. Enter your travel details and choose either "1 Stop" or "2+ Stops."
What day of the week has the most flights from YHM to YDF?
You'll usually find Tuesday the quietest day for flights, while Fridays tend to be the busiest.* However this can change from season to season and during peak travel times or public holidays.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from John C. Munro Hamilton Intl. Airport (YHM) to Deer Lake Regional Airport (YDF)?
To avoid potential delays on the John C. Munro Hamilton Intl. Airport (YHM) to Deer Lake Regional Airport (YDF) route, aim to fly before 3 PM. Departures after this hour have a 22% higher chance of cancellation.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
Is it cheaper to buy a plane ticket from John C. Munro Hamilton Intl. Airport (YHM) to Deer Lake Regional Airport (YDF) last-minute?
Last-minute fares from YHM to YDF are generally more expensive. To lock in the best prices, start searching for flights well ahead of time. That being said, if you're flexible with your travel dates, it's possible to find a cheap ticket just before your departure.
Is it cheaper to book a YHM to YDF flight and hotel package?
Booking a YHM to YDF flight and hotel package is typically cheaper than booking separately. With Expedia, you can enjoy the convenience of organizing your trip in one place. Choose from our wide range of accommodations and then add activities, car rentals and flights to your booking. Bundle everything together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from John C. Munro Hamilton Intl. Airport (YHM) to Deer Lake Regional Airport (YDF)?
Generally, it's possible to reschedule or cancel your YHM to YDF flight. However, if it's been more than 24 hours since booking, additional fees may apply. Check your airline's policies in your itinerary to see what changes are possible and if any costs are involved. You'll also find more information on our Customer Service portal.

Travel information

Travel information

Origin airport
John C. Munro Hamilton Intl.
Destination airport
Deer Lake Regional
Airlines serving
Air Canada, Porter Airlines
Roundtrip price
$279
Distance
1150 mi

Book with confidence

Book with confidence

Hamilton to Deer Lake Flights

The cheapest times to fly from Hamilton to Deer Lake

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Hamilton to Deer Lake are during the month of November. You can find some of the cheapest flights from Hamilton to Deer Lake with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Hamilton to Deer Lake

Sunday is one of the best days to book for cheap flights from Hamilton to Deer Lake: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from Hamilton to Deer Lake

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Hamilton to Deer Lake in 2025. You can also book with separate airlines for your outbound and return journeys, from $135 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Hamilton to Deer Lake flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your Hamilton to Deer Lake airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Hamilton to Deer Lake Flights

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*Available to One Key members.