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$173+ 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 9/10. Fares are subject to change and may not be available on all flights or dates of travel.
YHM — BOS
Aug 29 — Sep 51
Sat 8/29
Sat 9/5
1 adult, Economy
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Cheap 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 July 30, 2026.

This Kiwi.com deal was found by Cheapflights users on 7/26. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/16:35 pm
YHM
-
BOS
1 stop21h 25m
Porter Airlines
Sun 9/63:55 pm
BOS
-
YHM
1 stop17h 48m
Porter Airlines
Deal found 7/26$455
This Kiwi.com deal was found by Cheapflights users on 7/26. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/2411:45 am
YHM
-
BOS
1 stop4h 15m
Porter Airlines
Sat 9/263:55 pm
BOS
-
YHM
1 stop23h 10m
Porter Airlines
Deal found 7/26$458
This Trip.com deal was found by Cheapflights users on 7/27. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/26:10 pm
YHM
-
BOS
1 stop23h 30m
WestJet
Mon 9/76:30 pm
BOS
-
YHM
1 stop22h 45m
WestJet
Deal found 7/27$464
This Kiwi.com deal was found by Cheapflights users on 7/26. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/236:35 pm
YHM
-
BOS
1 stop21h 25m
Porter Airlines
Sun 8/303:55 pm
BOS
-
YHM
1 stop17h 48m
Porter Airlines
Deal found 7/26$472
This Kiwi.com deal was found by Cheapflights users on 7/29. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/276:35 pm
YHM
-
BOS
1 stop21h 25m
Porter Airlines
Thu 9/103:55 pm
BOS
-
YHM
1 stop23h 10m
Porter Airlines
Deal found 7/29$475
This Trip.com deal was found by Cheapflights users on 7/26. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/16:10 pm
YHM
-
BOS
1 stop23h 30m
WestJet
Sun 10/46:30 pm
BOS
-
YHM
1 stop22h 45m
WestJet
Deal found 7/26$477
This Kiwi.com deal was found by Cheapflights users on 7/27. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/1111:45 am
YHM
-
BOS
1 stop4h 15m
Multiple Airlines
Fri 9/186:30 pm
BOS
-
YHM
2 stops27h 55m
Multiple Airlines
Deal found 7/27$484
This Trip.com deal was found by Cheapflights users on 7/26. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/126:10 pm
YHM
-
BOS
1 stop23h 30m
WestJet
Mon 10/196:30 pm
BOS
-
YHM
1 stop22h 45m
WestJet
Deal found 7/26$489
This Trip.com deal was found by Cheapflights users on 7/27. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/86:10 pm
YHM
-
BOS
1 stop23h 30m
WestJet
Sun 10/116:30 pm
BOS
-
YHM
1 stop22h 45m
WestJet
Deal found 7/27$490

Find 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 July 30, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$455
(Kiwi.com)

One-way from

$173
(Flightnetwork)

Popular in

April

Cheapest in

July

Average price

$238
Provider with most accurate pricing for Hamilton-Boston Logan Intl flight deals.
Search Deals
Provider most trusted by Cheapflights users for Hamilton-Boston Logan Intl flights.
Search Deals
From Hamilton to Boston Logan Intl
Search Deals
One-way flight from Hamilton to Boston Logan Intl
Search Deals
Highest demand for flights based on searches. 11% potential increase in price ($34 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease ($6 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in July 2026
Search Deals

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 July 30, 2026.
Use the filters below to find and compare flights from Hamilton to Boston that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

HamiltonBoston

YHM - BOS

YHMBOS

Hamilton

Wed 8/19

10:25 am-4:00 pm

1 stop5h 35m

Boston Logan Intl

Thu 8/27

3:55 pm-3:08 pm

1 stop23h 13m

$533

HamiltonBoston

YHM - BOS

YHMBOS

Hamilton

Sat 9/5

10:25 am-4:00 pm

1 stop5h 35m

Boston Logan Intl

Sun 9/13

3:55 pm-3:05 pm

1 stop23h 10m

$557
Quickest round-trip

HamiltonBoston

YHM - BOS

YHMBOS

Hamilton

Thu 8/27

10:25 am-4:00 pm

1 stop5h 35m

Boston Logan Intl

Thu 9/3

3:55 pm-9:43 am

1 stop17h 48m

$586

HamiltonBoston

YHM - BOS

YHMBOS

Hamilton

Fri 9/4

10:25 am-4:00 pm

1 stop5h 35m

Boston Logan Intl

Sat 9/5

3:55 pm-9:43 am

1 stop17h 48m

$604

HamiltonBoston

YHM - BOS

YHMBOS

Hamilton

Wed 9/2

10:25 am-4:00 pm

1 stop5h 35m

Boston Logan Intl

Tue 9/8

3:55 pm-3:05 pm

1 stop23h 10m

$604

HamiltonBoston

YHM - BOS

YHMBOS

Hamilton

Sun 9/6

10:25 am-4:00 pm

1 stop5h 35m

Boston Logan Intl

Wed 9/9

3:55 pm-3:05 pm

1 stop23h 10m

$604

HamiltonBoston

YHM - BOS

YHMBOS

Hamilton

Thu 9/10

11:45 am-4:00 pm

1 stop4h 15m

Boston Logan Intl

Thu 9/17

3:55 pm-12:59 pm

2 stops21h 04m

$605

HamiltonBoston

YHM - BOS

YHMBOS

Hamilton

Fri 9/18

11:45 am-4:00 pm

1 stop4h 15m

Boston Logan Intl

Tue 9/22

3:55 pm-3:05 pm

1 stop23h 10m

$608

HamiltonBoston

YHM - BOS

YHMBOS

Hamilton

Sat 9/12

11:45 am-4:00 pm

1 stop4h 15m

Boston Logan Intl

Sat 9/19

3:55 pm-3:05 pm

1 stop23h 10m

$608

HamiltonBoston

YHM - BOS

YHMBOS

Hamilton

Sun 9/20

11:45 am-4:00 pm

1 stop4h 15m

Boston Logan Intl

Sat 9/26

3:55 pm-3:05 pm

1 stop23h 10m

$609

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/27

Showing 1-10 of 24 resultsSorted by cheapest first
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Compare providers for flights from Hamilton to Boston

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Hamilton to Boston in July.
ProviderPrice AccuracyTrust Score*
FlightHubPrice Accuracy3 starsTrust Score*3 stars
ExpediaPrice Accuracy1 starTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Hamilton, Ontario-Boston flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Hamilton, Ontario-Boston flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Hamilton, Ontario-Boston flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Hamilton, Ontario-Boston flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Hamilton, Ontario-Boston flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

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.

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.

  • How long is the flight from Hamilton, Ontario to Boston?

    A quick flight from Hamilton, Ontario to Boston can take about 21h 25m. Porter Airlines provides one of the quickest options available for as low as $455. Hamilton, Ontario and Boston are separated by a distance of 455 mi. This flight may include one or multiple stops.

  • 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.

See more FAQs

Traveling to a place near Boston?

Book flights to Boston if you plan to visit one of these locations
Waltham
Cambridge
Concord
Randolph
Brockton
Seekonk
Hampton Beach
Cranston
Warwick
Peabody
Dedham
Auburn
York Beach
Chelsea
Londonderry
Swansea
Fitchburg
North Falmouth
Braintree
Revere

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