Find flights
When to book

Cheap flights from Hamilton, ON to Philadelphia from C$ 242

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 10/12. Fares are subject to change and may not be available on all flights or dates of travel.
YHM — PHL
26 Nov — 3 Dec1
1 adult
1 adult, Economy, 0 bags

Find flight deals from Hamilton to Philadelphia

Enter your travel dates to find the best prices.

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 27 October 2025.

Fri 12/127:00 a.m.YHM - PHL
1 stop8h 39mMultiple Airlines
Mon 15/125:40 a.m.PHL - YHM
1 stop9h 20mMultiple Airlines
Deal found 25/10C$ 451
Wed 10/127:00 a.m.YHM - PHL
3 stops26h 17mMultiple Airlines
Wed 17/125:40 a.m.PHL - YHM
1 stop9h 20mMultiple Airlines
Deal found 26/10C$ 495
Wed 24/127:25 a.m.YHM - PHL
1 stop15h 52mMultiple Airlines
Sun 4/18:54 p.m.PHL - YHM
1 stop18h 06mMultiple Airlines
Deal found 25/10C$ 894
Wed 24/127:25 a.m.YHM - PHL
1 stop15h 52mMultiple Airlines
Sat 3/18:54 p.m.PHL - YHM
1 stop18h 06mMultiple Airlines
Deal found 25/10C$ 1,093

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 27 October 2025.

Round-trip from

C$ 451

One-way from

C$ 242

Popular in

January

Cheapest in

March

Average price

C$ 626
12/12-15/12
  • 12/12-15/12
  • 2 total stops
  • 17h 59m total
  • Hamilton to Philadelphia
Search Deals
10/12
  • 10/12
  • 3 total stops
  • 26h 17m total
  • Hamilton to Philadelphia
Search Deals
Highest demand for flights based on searches. 12% potential increase in price (C$ 117 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (C$ 21 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in October 2025
Search Deals

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 629,999 searches. Data last updated 27 October 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

Wed 10/12

7:00 a.m.-9:17 a.m.

3 stops26h 17m

Philadelphia

Wed 17/12

5:40 a.m.-3:00 p.m.

1 stop9h 20m

C$ 495

HamiltonPhiladelphia

YHM - PHL

YHMPHL

Hamilton

Fri 12/12

7:00 a.m.-11:17 a.m.

2 stops28h 17m

Philadelphia

Mon 15/12

5:40 a.m.-3:00 p.m.

1 stop9h 20m

C$ 500

HamiltonPhiladelphia

YHM - PHL

YHMPHL

Hamilton

Thu 8/1

7:25 a.m.-5:11 p.m.

1 stop9h 46m

Philadelphia

Sat 10/1

5:15 a.m.-3:00 p.m.

1 stop9h 45m

C$ 600

HamiltonPhiladelphia

YHM - PHL

YHMPHL

Hamilton

Wed 24/12

7:25 a.m.-11:17 p.m.

1 stop15h 52m

Philadelphia

Sun 4/1

8:54 p.m.-3:00 p.m.

1 stop18h 06m

C$ 894

HamiltonPhiladelphia

YHM - PHL

YHMPHL

Hamilton

Wed 24/12

7:25 a.m.-11:17 p.m.

1 stop15h 52m

Philadelphia

Sat 3/1

8:54 p.m.-3:00 p.m.

1 stop18h 06m

C$ 1,093

HamiltonPhiladelphia

YHM - PHL

YHMPHL

Hamilton

Wed 10/12

7:00 a.m.-9:17 a.m.

3 stops26h 17m

C$ 242

HamiltonPhiladelphia

YHM - PHL

YHMPHL

Hamilton

Thu 18/12

7:25 a.m.-11:17 p.m.

1 stop15h 52m

C$ 507

HamiltonPhiladelphia

YHM - PHL

YHMPHL

Hamilton

Fri 2/1

7:00 a.m.-11:56 p.m.

1 stop16h 56m

C$ 554

Flights are sorted by cheapest round-trip flights first.

Deals found on 26/10

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, May is the cheapest month in which you can book a flight from Hamilton, Ontario to Philadelphia (average of C$ 116). Flying from Hamilton, Ontario to Philadelphia in March is currently the most expensive (average of C$ 206). 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.

  • 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, May is the cheapest month in which you can book a flight from Hamilton, Ontario to Philadelphia (average of C$ 116). Flying from Hamilton, Ontario to Philadelphia in March is currently the most expensive (average of C$ 206). 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 Philadelphia?

Book flights to Philadelphia if you plan to visit one of these locations
King of Prussia
Reading

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Hamilton to Philadelphia

See prices for flight routes from nearby airports that may be better suited for you.
Pearson Intl to John F Kennedy Intl flights
Pearson Intl to Newark flights
Pearson Intl to LaGuardia flights
Toronto Island to Newark flights
Pierre Elliott Trudeau Intl to John F Kennedy Intl flights
Pierre Elliott Trudeau Intl to LaGuardia flights
Pierre Elliott Trudeau Intl to Newark flights
Pearson Intl to Reagan-National flights
Pearson Intl to Dulles Intl flights
Ottawa to Newark flights
Pierre Elliott Trudeau Intl to Dulles Intl flights
Toronto Island to Dulles Intl flights
Pearson Intl to Philadelphia flights
Pierre Elliott Trudeau Intl to Reagan-National flights
Toronto Island to LaGuardia flights
Pierre Elliott Trudeau Intl to Philadelphia flights
Ottawa to LaGuardia flights
Ottawa to John F Kennedy Intl flights
Toronto Island to John F Kennedy Intl flights
Ottawa to Dulles Intl flights
Pearson Intl to Pittsburgh flights
Hamilton to Newark flights
Ottawa to Reagan-National flights
Hamilton to LaGuardia flights
Hamilton to John F Kennedy Intl flights
Pierre Elliott Trudeau Intl to Pittsburgh flights
Toronto Island to Pittsburgh flights
Toronto Island to Reagan-National flights
Toronto Island to Philadelphia flights
Windsor to Newark flights
London to Newark flights
London to LaGuardia flights
London to John F Kennedy Intl flights
Ottawa to Philadelphia flights
Region of Waterloo Intl to Newark flights
Region of Waterloo Intl to John F Kennedy Intl flights
Pearson Intl to Harrisburg flights
Pearson Intl to Allentown flights
Windsor to LaGuardia flights
Sudbury to Newark flights
London to Reagan-National flights
Ottawa to Pittsburgh flights
London to Dulles Intl flights
Thunder Bay to John F Kennedy Intl flights
Thunder Bay to LaGuardia flights
Thunder Bay to Dulles Intl flights
Timmins to Newark flights
Thunder Bay to Newark 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 Philadelphia?

Cheapflights makes it easy to find Hamilton to Philadelphia flights by helping our users search from 900+ travel sites for deals. We also provide you with filters for cabin, price, airline, airports, number of stops, and many more to narrow down that perfect flight.

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

By finding flights from multiple airlines and providers at completely no cost, Cheapflights helps millions of users like you annually find the best flights to Philadelphia from Hamilton.

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

Yes, we can. To see specific flights from Hamilton to Philadelphia with no change fees, users can toggle flexible booking options after using the search form above to find flights.

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

Yes! Start tracking prices for Hamilton to Philadelphia flights today and get alerted whenever prices for these flights change. To access this feature, click the bell icon next to the flight deals above, which will prompt you for a valid email address to receive your alerts.

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.