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Cheap flights from Boston to Hamilton, ON from C$ 177

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 25/2. Fares are subject to change and may not be available on all flights or dates of travel.
BOS — YHM
26 Feb — 5 Mar1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Boston to Hamilton

Enter your travel dates to find the best prices.

Cheapest flights from Boston to Hamilton
Explore the most affordable flight options available from Boston to Hamilton. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 27 January 2026.

Thu 5/35:27 a.m.
BOS
-
YHM
1 stop9h 33m
Multiple Airlines
Mon 9/37:25 a.m.
YHM
-
BOS
1 stop16h 19m
Multiple Airlines
Deal found 26/1C$ 556
Fri 1/54:45 p.m.
BOS
-
YHM
1 stop24h 30m
WestJet
Sun 3/56:10 p.m.
YHM
-
BOS
1 stop21h 40m
WestJet
Deal found 27/1C$ 566
Thu 12/35:40 a.m.
BOS
-
YHM
1 stop9h 20m
Multiple Airlines
Thu 19/37:25 a.m.
YHM
-
BOS
1 stop8h 03m
Multiple Airlines
Deal found 26/1C$ 568
Thu 19/25:27 a.m.
BOS
-
YHM
1 stop9h 33m
Multiple Airlines
Mon 23/26:30 p.m.
YHM
-
BOS
2 stops29h 14m
Multiple Airlines
Deal found 24/1C$ 574
Wed 22/410:40 a.m.
BOS
-
YHM
2 stops14h 40m
Multiple Airlines
Mon 27/44:00 p.m.
YHM
-
BOS
3 stops17h 49m
Multiple Airlines
Deal found 27/1C$ 576
Thu 19/25:27 a.m.
BOS
-
YHM
1 stop9h 33m
Multiple Airlines
Sun 22/27:55 p.m.
YHM
-
BOS
2 stops22h 15m
Multiple Airlines
Deal found 26/1C$ 607
Mon 2/25:34 a.m.
BOS
-
YHM
1 stop9h 26m
Multiple Airlines
Fri 6/27:00 a.m.
YHM
-
BOS
1 stop16h 19m
Multiple Airlines
Deal found 25/1C$ 628
Wed 4/25:34 a.m.
BOS
-
YHM
1 stop9h 26m
Multiple Airlines
Thu 5/27:25 a.m.
YHM
-
BOS
1 stop9h 23m
Multiple Airlines
Deal found 25/1C$ 702
Sun 1/27:00 a.m.
BOS
-
YHM
2 stops13h 59m
Multiple Airlines
Fri 6/27:00 a.m.
YHM
-
BOS
1 stop16h 19m
Multiple Airlines
Deal found 26/1C$ 708

Find flight deals from Boston to Hamilton

Discover tips and strategies to find the most affordable flight options for your journey from Boston (BOS) to Hamilton (YHM). 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 January 2026.

Round-trip from

C$ 556

One-way from

C$ 177

Popular in

November

Cheapest in

October

Average price

C$ 445
5/3-9/3
  • 5/3-9/3
  • 2 total stops
  • 25h 52m total
  • Boston to Hamilton
Search Deals
25/2
  • 25/2
  • 1 total stop
  • 9h 33m total
  • Boston to Hamilton
Search Deals
Highest demand for flights based on searches. 4% potential increase in price (C$ 28 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease (C$ 10 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in January 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Boston to Hamilton 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 January 2026.
Use the filters below to find and compare flights from Boston to Hamilton that are best for you.

Fly from

Boston

Fly to

Hamilton

Route

Depart

Return

Price

BostonHamilton

BOS - YHM

BOSYHM

Boston Logan Intl

Thu 5/3

5:27 a.m.-3:00 p.m.

1 stop9h 33m

Hamilton

Mon 9/3

7:25 a.m.-11:44 p.m.

1 stop16h 19m

C$ 556

BostonHamilton

BOS - YHM

BOSYHM

Boston Logan Intl

Fri 1/5

4:45 p.m.-5:15 p.m.

1 stop24h 30m

Hamilton

Sun 3/5

6:10 p.m.-3:50 p.m.

1 stop21h 40m

C$ 566

BostonHamilton

BOS - YHM

BOSYHM

Boston Logan Intl

Thu 12/3

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

1 stop9h 20m

Hamilton

Thu 19/3

7:25 a.m.-3:28 p.m.

1 stop8h 03m

C$ 568

BostonHamilton

BOS - YHM

BOSYHM

Boston Logan Intl

Wed 18/3

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

1 stop9h 20m

Hamilton

Sat 21/3

7:25 a.m.-11:59 p.m.

1 stop16h 34m

C$ 568

BostonHamilton

BOS - YHM

BOSYHM

Boston Logan Intl

Thu 19/2

5:27 a.m.-3:00 p.m.

1 stop9h 33m

Hamilton

Mon 23/2

6:30 p.m.-11:44 p.m.

2 stops29h 14m

C$ 574

BostonHamilton

BOS - YHM

BOSYHM

Boston Logan Intl

Wed 22/4

10:40 a.m.-1:20 a.m.

2 stops14h 40m

Hamilton

Mon 27/4

4:00 p.m.-9:49 a.m.

3 stops17h 49m

C$ 576

BostonHamilton

BOS - YHM

BOSYHM

Boston Logan Intl

Mon 23/2

5:27 a.m.-3:00 p.m.

1 stop9h 33m

Hamilton

Mon 2/3

7:25 a.m.-10:01 p.m.

2 stops14h 36m

C$ 749

BostonHamilton

BOS - YHM

BOSYHM

Boston Logan Intl

Mon 23/2

3:30 p.m.-12:44 p.m.

2 stops21h 14m

Hamilton

Thu 26/2

7:00 a.m.-6:10 p.m.

2 stops11h 10m

C$ 779

BostonHamilton

BOS - YHM

BOSYHM

Boston Logan Intl

Thu 26/2

5:27 a.m.-3:00 p.m.

1 stop9h 33m

Hamilton

Mon 2/3

7:25 a.m.-5:15 p.m.

1 stop9h 50m

C$ 813

BostonHamilton

BOS - YHM

BOSYHM

Boston Logan Intl

Sat 14/2

8:32 p.m.-3:00 p.m.

1 stop18h 28m

Hamilton

Mon 16/2

7:25 a.m.-11:44 p.m.

1 stop16h 19m

C$ 820

Flights are sorted by cheapest round-trip flights first.

Deals found on 27/1

Showing 1-10 of 22 results
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Best time to book a flight from Boston to Hamilton

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

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

Currently, March is the cheapest month in which you can book a flight from Boston to Hamilton, Ontario (average of C$ 160). Flying from Boston to Hamilton, Ontario in July is currently the most expensive (average of C$ 315). 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 Boston to Hamilton. 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 Boston to Hamilton, Ontario?

    Departing from Boston to Hamilton, Ontario will take you 24h 30m. Airlines will cover a distance of 732 km.

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

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

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

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

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

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

    Currently, March is the cheapest month in which you can book a flight from Boston to Hamilton, Ontario (average of C$ 160). Flying from Boston to Hamilton, Ontario in July is currently the most expensive (average of C$ 315). 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

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Deals for Boston to Hamilton flights are sourced from 900+ travel sites when you use Cheapflights. When all flight results come back, Cheapflights lets you sort and filter flights using different criteria to choose better, like price, airport, cabin class, and plenty of other options.

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

Cheapflights simply makes it quick and affordable to book flights from Boston to Hamilton 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 Boston to Hamilton with no change fees?

Need flexible booking options for your flight to Hamilton from Boston? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.

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

Yes, Cheapflights offers price alerts on Boston to Hamilton flights so you can book your travel at the perfect time. Price Alerts can be enabled by clicking the bell icon next to the flight deals above and providing your email address where you want to receive the alerts.

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