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$239+ Cheap flights from Hamilton, ON (YHM) to Philadelphia (PHL)

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 11/1. Fares are subject to change and may not be available on all flights or dates of travel.
YHM — PHL
Oct 17 — Oct 241
Fri 10/17
Fri 10/24
1 adult, Economy
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Cheap flight deals from Hamilton to Philadelphia

Discover tips and strategies to find the most affordable flight options for your journey from Hamilton (YHM) to Philadelphia (PHL). 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 September 17, 2025.

Round-trip from

$745
(Mytrip)

One-way from

$239
(Kiwi.com)

Popular in

January

Cheapest in

March

Average price

$429
From Hamilton to Philadelphia
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One-way flight from Hamilton to Philadelphia
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Highest demand for flights based on searches. 12% potential increase in price ($62 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($10 potential savings vs. average RT price).
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Average for round-trip flights in September 2025
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Find flight deals from Hamilton to Philadelphia

Cheapest flights from Hamilton to Philadelphia
Explore the most affordable flight options available from Hamilton to Philadelphia. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 17, 2025.

This Mytrip deal was found by Cheapflights users on 9/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/36:00 amYHM - PHL
3 stops27h 46mMultiple Airlines
Sun 10/510:44 amPHL - YHM
3 stops37h 15mMultiple Airlines
Deal found 9/16$745
This Expedia deal was found by Cheapflights users on 9/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/36:00 amYHM - PHL
2 stops15h 34mWestJet
Sun 10/56:00 amPHL - YHM
2 stops18h 40mWestJet
Deal found 9/16$1,846
This Mytrip deal was found by Cheapflights users on 9/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/256:00 amYHM - PHL
3 stops24h 05mMultiple Airlines
Fri 9/262:07 pmPHL - YHM
3 stops34h 33mMultiple Airlines
Deal found 9/16$2,187

Cheapflights Fare Finder

 
Customize your flight search to find flights from Hamilton to Philadelphia 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 2,558,603 searches. Data last updated September 17, 2025.
Use the filters below to find and compare flights from Hamilton to Philadelphia that are best for you.

Fly from

Hamilton

Fly to

Philadelphia

Route

Depart

Return

Price

HamiltonPhiladelphia

YHM - PHL

YHMPHL

Hamilton

Fri 10/3

6:00 am-9:46 am

3 stops27h 46m

Philadelphia

Sun 10/5

10:44 am-11:59 pm

3 stops37h 15m

$745

HamiltonPhiladelphia

YHM - PHL

YHMPHL

Hamilton

Fri 10/3

6:00 am-9:34 pm

2 stops15h 34m

Philadelphia

Sun 10/5

6:00 am-12:40 am

2 stops18h 40m

$1,846

HamiltonPhiladelphia

YHM - PHL

YHMPHL

Hamilton

Thu 9/25

6:00 am-6:05 am

3 stops24h 05m

Philadelphia

Fri 9/26

2:07 pm-12:40 am

3 stops34h 33m

$2,187

HamiltonPhiladelphia

YHM - PHL

YHMPHL

Hamilton

Sat 11/1

2:35 pm-12:39 pm

2 stops46h 04m

$239

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/17

Best time to book a flight from Hamilton to Philadelphia

Have a flexible travel schedule? Discover the best time to fly to Philadelphia 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 Philadelphia

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

Currently, August is the cheapest month in which you can book a flight from Hamilton, Ontario to Philadelphia (average of $236). Flying from Hamilton, Ontario to Philadelphia in March is currently the most expensive (average of $295). 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.

Related info for your journey

Find useful and relevant information for your journey from Hamilton to Philadelphia. 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 Philadelphia?

    WestJet can get you from Hamilton, Ontario to Philadelphia in just under 15h 34m. Your travel time can differ by up to . There are 332 mi between Hamilton, Ontario and Philadelphia.

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

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

  • How can I find direct flights from Hamilton to Philadelphia?

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

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

    Yes. Cheapflights offers flight deals from Hamilton to Philadelphia 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 Philadelphia?

    Currently, August is the cheapest month in which you can book a flight from Hamilton, Ontario to Philadelphia (average of $236). Flying from Hamilton, Ontario to Philadelphia in March is currently the most expensive (average of $295). 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

Traveling to a place near Philadelphia?

Book flights to Philadelphia if you plan to visit one of these locations
Vineland
Wildwood
King of Prussia
Pottstown
Reading
Dewey Beach
Ephrata
Camden
Ocean City
Cherry Hill
Dover
Elkton
Essington
Willow Grove
Newark
Millville
Chester
Exton
Havre de Grace
Plymouth Meeting

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