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$142+ Cheap flights from Hamilton, ON (YHM) to Boston (BOS)

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

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

$544
(Mytrip)

One-way from

$142
(Trip.com)

Popular in

January

Cheapest in

May

Average price

$397
From Hamilton to Boston Logan Intl
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One-way flight from Hamilton to Boston Logan Intl
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Highest demand for flights based on searches. 15% potential increase in price ($75 potential increase over avg. RT price).
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Cheapest flight prices on average. 6% potential price decrease ($27 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 Boston

Cheapest flights from Hamilton to Boston
Explore the most affordable flight options available from Hamilton to Boston. 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 9/15. 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 10/27:05 amYHM - BOS
2 stops34h 35mMultiple Airlines
Sun 10/57:00 pmBOS - YHM
1 stop21h 44mMultiple Airlines
Deal found 9/15$489
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 10/22:55 pmYHM - BOS
2 stops27h 15mMultiple Airlines
Mon 10/67:00 pmBOS - YHM
2 stops28h 48mMultiple Airlines
Deal found 9/16$497
This Mytrip deal was found by Cheapflights users on 9/15. 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.
Sat 10/117:05 amYHM - BOS
3 stops26h 25mMultiple Airlines
Sun 10/127:00 pmBOS - YHM
1 stop21h 44mMultiple Airlines
Deal found 9/15$558
This Mytrip deal was found by Cheapflights users on 9/14. 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.
Sat 10/256:00 amYHM - BOS
3 stops29h 16mMultiple Airlines
Sat 11/16:17 amBOS - YHM
3 stops36h 00mMultiple Airlines
Deal found 9/14$597
This Mytrip deal was found by Cheapflights users on 9/15. 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 12/47:00 amYHM - BOS
2 stops11h 10mMultiple Airlines
Sat 12/63:30 pmBOS - YHM
2 stops21h 14mMultiple Airlines
Deal found 9/15$647
This Mytrip deal was found by Cheapflights users on 9/15. 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.
Wed 10/17:05 amYHM - BOS
2 stops34h 35mMultiple Airlines
Sun 10/57:00 pmBOS - YHM
1 stop21h 44mMultiple Airlines
Deal found 9/15$683
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.
Tue 9/306:00 amYHM - BOS
3 stops29h 13mMultiple Airlines
Thu 10/22:18 pmBOS - YHM
3 stops34h 22mMultiple Airlines
Deal found 9/16$696
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 11/137:00 amYHM - BOS
2 stops11h 10mPorter Airlines
Sun 11/163:30 pmBOS - YHM
2 stops21h 14mPorter Airlines
Deal found 9/16$735
This Mytrip deal was found by Cheapflights users on 9/17. 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.
Sat 11/17:00 amYHM - BOS
2 stops11h 10mMultiple Airlines
Sat 11/83:30 pmBOS - YHM
2 stops21h 14mMultiple Airlines
Deal found 9/17$737

Cheapflights Fare Finder

 
Customize your flight search to find flights from Hamilton to Boston 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 Boston that are best for you.

Fly from

Hamilton

Fly to

Boston

Route

Depart

Return

Price

HamiltonBoston

YHM - BOS

YHMBOS

Hamilton

Thu 10/2

7:05 am-5:40 pm

2 stops34h 35m

Boston Logan Intl

Sun 10/5

7:00 pm-4:44 pm

1 stop21h 44m

$489

HamiltonBoston

YHM - BOS

YHMBOS

Hamilton

Thu 10/2

2:55 pm-6:10 pm

2 stops27h 15m

Boston Logan Intl

Mon 10/6

7:00 pm-11:48 pm

2 stops28h 48m

$497

HamiltonBoston

YHM - BOS

YHMBOS

Hamilton

Sat 10/11

7:05 am-9:30 am

3 stops26h 25m

Boston Logan Intl

Sun 10/12

7:00 pm-4:44 pm

1 stop21h 44m

$558

HamiltonBoston

YHM - BOS

YHMBOS

Hamilton

Sat 10/25

6:00 am-11:16 am

3 stops29h 16m

Boston Logan Intl

Sat 11/1

6:17 am-6:17 pm

3 stops36h 00m

$597

HamiltonBoston

YHM - BOS

YHMBOS

Hamilton

Thu 12/4

7:00 am-6:10 pm

2 stops11h 10m

Boston Logan Intl

Sat 12/6

3:30 pm-12:44 pm

2 stops21h 14m

$647

HamiltonBoston

YHM - BOS

YHMBOS

Hamilton

Wed 10/1

7:05 am-5:40 pm

2 stops34h 35m

Boston Logan Intl

Sun 10/5

7:00 pm-4:44 pm

1 stop21h 44m

$683

HamiltonBoston

YHM - BOS

YHMBOS

Hamilton

Tue 9/30

6:00 am-11:13 am

3 stops29h 13m

Boston Logan Intl

Thu 10/2

2:18 pm-12:40 am

3 stops34h 22m

$696

HamiltonBoston

YHM - BOS

YHMBOS

Hamilton

Thu 11/13

7:00 am-6:10 pm

2 stops11h 10m

Boston Logan Intl

Sun 11/16

3:30 pm-12:44 pm

2 stops21h 14m

$735

HamiltonBoston

YHM - BOS

YHMBOS

Hamilton

Sat 11/1

7:00 am-6:10 pm

2 stops11h 10m

Boston Logan Intl

Sat 11/8

3:30 pm-12:44 pm

2 stops21h 14m

$737

HamiltonBoston

YHM - BOS

YHMBOS

Hamilton

Fri 10/24

6:00 am-5:40 pm

1 stop11h 40m

$143

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/15

Showing 1-10 of 18 results
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Best time to book a flight from Hamilton to Boston

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

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

Currently, January is the cheapest month in which you can book a flight from Hamilton, Ontario to Boston (average of $218). Flying from Hamilton, Ontario to Boston in July is currently the most expensive (average of $311). 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 Boston. 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 Boston that include hotel bookings?

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

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

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

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

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

    Currently, January is the cheapest month in which you can book a flight from Hamilton, Ontario to Boston (average of $218). Flying from Hamilton, Ontario to Boston in July is currently the most expensive (average of $311). 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 Boston?

Book flights to Boston if you plan to visit one of these locations
Cambridge
Medford
Hampton Beach
Watertown
Seabrook
Seekonk
Lincoln
Lowell
Smithfield
Cranston
Chestnut Hill
Chelsea
Warwick
Peabody
Quincy
York Beach
Swansea
Old Orchard Beach
Brockton
Waltham

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