$209+ 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 9/14. Fares are subject to change and may not be available on all flights or dates of travel.
YHM — BOS
Sep 20 — Sep 271
Round-trip
1 adult, Economy
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Find cheap flights from Hamilton to Boston with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from Hamilton to Boston
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Last-minute
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Cheapest flights from Hamilton to BostonExplore 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 August 21, 2026.
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 August 21, 2026.
This FlightHub deal was found by Cheapflights users on 8/17. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/116:10 pm -
1 stop23h 30m
Mon 9/146:30 pm -
1 stop22h 45m
Deal found 8/17![WestJet logo]()
$443
This Mytrip deal was found by Cheapflights users on 8/17. 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.
Thu 9/103:45 pm -
3 stops25h 55m
Sun 9/136:30 pm -
3 stops27h 55m
Deal found 8/17![Multiple Airlines logo]()
$447
This FlightHub deal was found by Cheapflights users on 8/16. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/246:10 pm -
1 stop23h 30m
Mon 9/286:30 pm -
1 stop22h 45m
Deal found 8/16![WestJet logo]()
$452
This Kiwi.com deal was found by Cheapflights users on 8/19. 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 10/96:55 pm -
1 stop22h 45m
Tue 10/136:30 pm -
2 stops27h 55m
Deal found 8/19![Multiple Airlines logo]()
$454
This Mytrip deal was found by Cheapflights users on 8/17. 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.
Thu 9/103:45 pm -
3 stops25h 55m
Tue 9/156:30 pm -
3 stops27h 55m
Deal found 8/17![Multiple Airlines logo]()
$459
This Kiwi.com deal was found by Cheapflights users on 8/17. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/1111:45 am -
1 stop4h 05m
Sun 9/136:30 pm -
2 stops20h 35m
Deal found 8/17![Multiple Airlines logo]()
$470
This Kiwi.com deal was found by Cheapflights users on 8/16. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/3011:45 am -
1 stop4h 05m
Wed 10/76:30 pm -
2 stops27h 55m
Deal found 8/16![Multiple Airlines logo]()
$474
This Kiwi.com deal was found by Cheapflights users on 8/17. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/1111:45 am -
1 stop4h 05m
Sun 9/132:20 pm -
1 stop24h 45m
Deal found 8/17![Porter Airlines logo]()
$475
Best flights from Hamilton to BostonDiscover carefully curated flight deals from Hamilton to Boston that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 21, 2026.
Discover carefully curated flight deals from Hamilton to Boston that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 21, 2026.
This Mytrip deal was found by Cheapflights users on 8/20. 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 10/95:45 pm -
2 stops23h 55m
Sun 10/116:30 pm -
3 stops27h 55m
Deal found 8/20![Multiple Airlines logo]()
$531
This Porter Airlines deal was found by Cheapflights users on 8/16. 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 Porter Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/610:25 am -
1 stop5h 25m
Wed 9/92:20 pm -
1 stop24h 45m
Deal found 8/16![Porter Airlines logo]()
$606
This Mytrip deal was found by Cheapflights users on 8/16. 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.
Sat 10/176:05 am -
3 stops35h 35m
Mon 10/196:30 pm -
3 stops27h 55m
Deal found 8/16![Multiple Airlines logo]()
$538
This Mytrip deal was found by Cheapflights users on 8/19. 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 9/156:05 am -
3 stops35h 35m
Thu 9/176:30 pm -
3 stops27h 55m
Deal found 8/19![Multiple Airlines logo]()
$573
This Porter Airlines deal was found by Cheapflights users on 8/20. 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 Porter Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/2411:45 am -
1 stop4h 05m
Mon 9/282:20 pm -
1 stop24h 45m
Deal found 8/20![Porter Airlines logo]()
$648
This Mytrip deal was found by Cheapflights users on 8/20. 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 9/176:55 pm -
2 stops20h 55m
Sun 9/206:30 pm -
2 stops20h 35m
Deal found 8/20![Multiple Airlines logo]()
$615
This Porter Airlines deal was found by Cheapflights users on 8/18. 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 Porter Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/1211:45 am -
1 stop4h 05m
Mon 9/142:20 pm -
2 stops22h 39m
Deal found 8/18![Porter Airlines logo]()
$706
This Mytrip deal was found by Cheapflights users on 8/16. 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.
Sat 9/196:55 pm -
2 stops20h 55m
Mon 9/216:30 pm -
2 stops20h 35m
Deal found 8/16![Multiple Airlines logo]()
$648
This oojo deal was found by Cheapflights users on 8/17. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/1812:10 pm -
1 stop4h 32m
Sun 11/221:15 pm -
1 stop8h 55m
Deal found 8/17![Porter Airlines logo]()
$725
This Mytrip deal was found by Cheapflights users on 8/20. 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 9/56:05 am -
2 stops16h 15m
Tue 9/87:25 am -
1 stop15h 48m
Deal found 8/20![Multiple Airlines logo]()
$660
Last-minute flights from Hamilton to BostonDiscover last-minute flight deals from Hamilton to Boston. Data last updated August 21, 2026 and is based on user searches.
Discover last-minute flight deals from Hamilton to Boston. Data last updated August 21, 2026 and is based on user searches.
This Mytrip deal was found by Cheapflights users on 8/17. 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.
Thu 9/103:45 pm -
3 stops25h 55m
Sun 9/136:30 pm -
3 stops27h 55m
Deal found 8/17![Multiple Airlines logo]()
$447
This Mytrip deal was found by Cheapflights users on 8/17. 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.
Thu 9/103:45 pm -
3 stops25h 55m
Tue 9/156:30 pm -
3 stops27h 55m
Deal found 8/17![Multiple Airlines logo]()
$459
This FlightHub deal was found by Cheapflights users on 8/17. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/116:10 pm -
1 stop23h 30m
Mon 9/146:30 pm -
1 stop22h 45m
Deal found 8/17![WestJet logo]()
$443
This Kiwi.com deal was found by Cheapflights users on 8/17. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/1111:45 am -
1 stop4h 05m
Sun 9/136:30 pm -
2 stops20h 35m
Deal found 8/17![Multiple Airlines logo]()
$470
This Kiwi.com deal was found by Cheapflights users on 8/17. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/1111:45 am -
1 stop4h 05m
Sun 9/132:20 pm -
1 stop24h 45m
Deal found 8/17![Porter Airlines logo]()
$475
This FlightHub deal was found by Cheapflights users on 8/16. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/246:10 pm -
1 stop23h 30m
Mon 9/286:30 pm -
1 stop22h 45m
Deal found 8/16![WestJet logo]()
$452
This Kiwi.com deal was found by Cheapflights users on 8/16. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/3011:45 am -
1 stop4h 05m
Wed 10/76:30 pm -
2 stops27h 55m
Deal found 8/16![Multiple Airlines logo]()
$474
One-way flights from Hamilton to BostonSearch for one-way flight options from Hamilton to Boston. Find affordable one-way fares based on user searches. Data last updated August 21, 2026.
Search for one-way flight options from Hamilton to Boston. Find affordable one-way fares based on user searches. Data last updated August 21, 2026.
This Super.com deal was found by Cheapflights users on 8/18. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/1411:45 am -
1 stop4h 05m
Deal found 8/18![Porter Airlines logo]()
$209
This Super.com deal was found by Cheapflights users on 8/18. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/2911:45 am -
1 stop4h 05m
Deal found 8/18![Porter Airlines logo]()
$217
This FlightHub deal was found by Cheapflights users on 8/18. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/1811:45 am -
1 stop4h 05m
Deal found 8/18![Porter Airlines logo]()
$219
This FlightHub deal was found by Cheapflights users on 8/18. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/1511:45 am -
1 stop4h 05m
Deal found 8/18![Porter Airlines logo]()
$220
This Jetabroad deal was found by Cheapflights users on 8/18. 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 Jetabroad is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/1011:45 am -
1 stop4h 05m
Deal found 8/18![Porter Airlines logo]()
$221
This Trip.com deal was found by Cheapflights users on 8/18. 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.
Sun 9/2011:45 am -
1 stop4h 05m
Deal found 8/18![Porter Airlines logo]()
$222
This FlightHub deal was found by Cheapflights users on 8/19. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/1111:45 am -
1 stop4h 05m
Deal found 8/19![Porter Airlines logo]()
$227
This Jetabroad deal was found by Cheapflights users on 8/17. 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 Jetabroad is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/2211:45 am -
1 stop4h 05m
Deal found 8/17![Porter Airlines logo]()
$229
This FlightHub deal was found by Cheapflights users on 8/19. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/1711:45 am -
1 stop4h 05m
Deal found 8/19![Porter Airlines logo]()
$234
This FlightHub deal was found by Cheapflights users on 8/16. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/1311:45 am -
1 stop4h 05m
Deal found 8/16![Porter Airlines logo]()
$235
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 August 21, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $443 (FlightHub) |
One-way from | $209 (Super.com) |
Popular in | April |
Cheapest in | July |
Average price | $259 |
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 7,457,451 searches. Data last updated August 21, 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
Cheapest round-trip
HamiltonBoston
YHM Hamilton - BOS Boston Logan Intl
YHMBOS
Hamilton
Fri 10/9
5:45 pm-5:40 pm
2 stops23h 55m
Boston Logan Intl
Sun 10/11
6:30 pm-10:25 pm
3 stops27h 55m
$531
HamiltonBoston
YHM Hamilton - BOS Boston Logan Intl
YHMBOS
Hamilton
Sat 10/17
6:05 am-5:40 pm
3 stops35h 35m
Boston Logan Intl
Mon 10/19
6:30 pm-10:25 pm
3 stops27h 55m
$538
HamiltonBoston
YHM Hamilton - BOS Boston Logan Intl
YHMBOS
Hamilton
Tue 9/15
6:05 am-5:40 pm
3 stops35h 35m
Boston Logan Intl
Thu 9/17
6:30 pm-10:25 pm
3 stops27h 55m
$573
HamiltonBoston
YHM Hamilton - BOS Boston Logan Intl
YHMBOS
Hamilton
Sun 9/6
10:25 am-3:50 pm
1 stop5h 25m
Boston Logan Intl
Wed 9/9
2:20 pm-3:05 pm
1 stop24h 45m
$606
HamiltonBoston
YHM Hamilton - BOS Boston Logan Intl
YHMBOS
Hamilton
Thu 9/17
6:55 pm-3:50 pm
2 stops20h 55m
Boston Logan Intl
Sun 9/20
6:30 pm-3:05 pm
2 stops20h 35m
$615
HamiltonBoston
YHM Hamilton - BOS Boston Logan Intl
YHMBOS
Hamilton
Thu 9/24
11:45 am-3:50 pm
1 stop4h 05m
Boston Logan Intl
Mon 9/28
2:20 pm-3:05 pm
1 stop24h 45m
$648
HamiltonBoston
YHM Hamilton - BOS Boston Logan Intl
YHMBOS
Hamilton
Sat 9/19
6:55 pm-3:50 pm
2 stops20h 55m
Boston Logan Intl
Mon 9/21
6:30 pm-3:05 pm
2 stops20h 35m
$648
HamiltonBoston
YHM Hamilton - BOS Boston Logan Intl
YHMBOS
Hamilton
Sat 9/5
6:05 am-10:20 pm
2 stops16h 15m
Boston Logan Intl
Tue 9/8
7:25 am-11:13 pm
1 stop15h 48m
$660
HamiltonBoston
YHM Hamilton - BOS Boston Logan Intl
YHMBOS
Hamilton
Sat 9/12
11:45 am-3:50 pm
1 stop4h 05m
Boston Logan Intl
Mon 9/14
2:20 pm-12:59 pm
2 stops22h 39m
$706
Quickest round-trip
HamiltonBoston
YHM Hamilton - BOS Boston Logan Intl
YHMBOS
Hamilton
Wed 11/18
12:10 pm-4:42 pm
1 stop4h 32m
Boston Logan Intl
Sun 11/22
1:15 pm-10:10 pm
1 stop8h 55m
$725
Showing 1-10 of 21 resultsSorted by cheapest first
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 August.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy1 star | Trust Score*3 stars |
- 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.
YHM-BOS
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.
Traveling to a place near Boston?
Book flights to Boston if you plan to visit one of these locationsWaltham
Randolph
Concord
Cambridge
Brockton
Seekonk
Cranston
Dedham
Warwick
Peabody
Auburn
Chelsea
York Beach
Londonderry
Revere
Fitchburg
Swansea
North Falmouth
Braintree
Sandwich
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