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$94+ Cheap flights from Boston (BOS) to Hamilton, ON, Canada

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 8/8. Fares are subject to change and may not be available on all flights or dates of travel.
BOS — YYZ
May 9 — May 161
Sat 5/9
Sat 5/16
1 adult, Economy
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Cheapflights Tip: The best prices from Boston Logan Intl to Hamilton are usually found in May or September, booked 52 days in advance, depart on a Friday or Wednesday and return on a Thursday

Cheap flight deals from Boston to Hamilton

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 April 9, 2026.

This Booking.com deal was found by Cheapflights users on 4/5. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/35:10 am
BOS
-
YYZ
Nonstop1h 53m
Air Canada
Sun 5/1010:30 am
YYZ
-
BOS
1 stop4h 17m
Air Canada
Deal found 4/5$226
This Booking.com deal was found by Cheapflights users on 4/7. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/16:50 pm
BOS
-
YYZ
1 stop4h 08m
Air Canada
Sun 5/38:05 am
YYZ
-
BOS
Nonstop1h 44m
Air Canada
Deal found 4/7$227
This Super.com deal was found by Cheapflights users on 4/6. 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.
Wed 5/273:25 pm
BOS
-
YYZ
1 stop4h 19m
Porter Airlines
Sat 5/303:40 pm
YYZ
-
BOS
1 stop5h 15m
Porter Airlines
Deal found 4/6$228
This Flightnetwork deal was found by Cheapflights users on 4/6. 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 Flightnetwork is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/306:15 am
BOS
-
YYZ
Nonstop1h 53m
Air Canada
Sun 5/38:00 am
YYZ
-
BOS
1 stop6h 47m
Air Canada
Deal found 4/6$229
This Mytrip deal was found by Cheapflights users on 4/6. 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.
Mon 5/412:30 pm
BOS
-
YYZ
Nonstop1h 53m
Air Canada
Mon 5/118:55 pm
YYZ
-
BOS
Nonstop1h 44m
Air Canada
Deal found 4/6$230
This FlightHub deal was found by Cheapflights users on 4/6. 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 5/2410:05 am
BOS
-
YYZ
Nonstop1h 55m
Porter Airlines
Wed 5/273:55 pm
YYZ
-
BOS
Nonstop1h 40m
Porter Airlines
Deal found 4/6$232
This FlightHub deal was found by Cheapflights users on 4/4. 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.
Sat 5/233:25 pm
BOS
-
YYZ
1 stop4h 59m
Porter Airlines
Sun 5/243:40 pm
YYZ
-
BOS
1 stop5h 15m
Porter Airlines
Deal found 4/4$233
This Justfly.com deal was found by Cheapflights users on 4/5. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/147:05 pm
BOS
-
YYZ
Nonstop1h 55m
Porter Airlines
Sun 5/173:55 pm
YYZ
-
BOS
Nonstop1h 40m
Porter Airlines
Deal found 4/5$235
This FlightHub deal was found by Cheapflights users on 4/6. 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 7/2410:05 am
BOS
-
YYZ
Nonstop1h 55m
Porter Airlines
Sun 7/267:25 am
YYZ
-
BOS
Nonstop1h 40m
Porter Airlines
Deal found 4/6$236
This FlightHub deal was found by Cheapflights users on 4/5. 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 6/266:35 pm
BOS
-
YYZ
Nonstop1h 55m
Porter Airlines
Sat 6/273:40 pm
YYZ
-
BOS
1 stop5h 15m
Porter Airlines
Deal found 4/5$237

Find flight deals from Boston to Hamilton

Keep the following information in mind while searching for Boston to Hamilton flight deals. Data was last updated April 9, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$226
(Booking.com)

One-way from

$94
(FlightHub)

Popular in

December

Cheapest in

May

Average price

$396
Provider with most accurate pricing for Boston Logan Intl-Toronto (YTO) flight deals.
Search Deals
Provider most trusted by Cheapflights users for Boston Logan Intl-Toronto (YTO) flights.
Search Deals
From Boston Logan Intl to Hamilton
Search Deals
One-way flight from Boston Logan Intl to Hamilton
Search Deals
Highest demand for flights based on searches. 5% potential increase in price ($20 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease ($8 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in April 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 2,558,603 searches. Data last updated April 9, 2026.
Use the filters below to find and compare flights from Boston to Hamilton that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

BostonToronto

BOS - YYZ

BOSYYZ

Boston Logan Intl

Fri 6/5

6:35 pm-8:30 pm

Nonstop1h 55m

Toronto Pearson Intl

Sat 6/6

3:40 pm-8:55 pm

1 stop5h 15m

$265

BostonToronto

BOS - YYZ

BOSYYZ

Boston Logan Intl

Sat 5/30

10:05 am-12:00 pm

Nonstop1h 55m

Toronto Pearson Intl

Wed 6/3

3:40 pm-8:55 pm

1 stop5h 15m

$265

BostonToronto

BOS - YYZ

BOSYYZ

Boston Logan Intl

Thu 5/14

7:05 pm-9:00 pm

Nonstop1h 55m

Toronto Pearson Intl

Mon 5/18

7:25 am-9:05 am

Nonstop1h 40m

$277

BostonToronto

BOS - YYZ

BOSYYZ

Boston Logan Intl

Mon 8/3

3:00 pm-11:44 pm

1 stop8h 44m

Toronto Pearson Intl

Sat 8/29

7:59 am-4:26 pm

1 stop8h 27m

$283

BostonToronto

BOS - YYZ

BOSYYZ

Boston Logan Intl

Thu 6/25

6:35 pm-8:30 pm

Nonstop1h 55m

Toronto Pearson Intl

Fri 6/26

3:55 pm-5:35 pm

Nonstop1h 40m

$294

BostonToronto

BOS - YYZ

BOSYYZ

Boston Logan Intl

Fri 6/19

6:35 pm-8:30 pm

Nonstop1h 55m

Toronto Pearson Intl

Thu 6/25

3:40 pm-8:55 pm

1 stop5h 15m

$297

BostonToronto

BOS - YYZ

BOSYYZ

Boston Logan Intl

Fri 5/15

7:00 pm-11:41 pm

1 stop4h 41m

Toronto Pearson Intl

Fri 5/22

6:37 pm-11:37 pm

1 stop5h 00m

$319

BostonToronto

BOS - YYZ

BOSYYZ

Boston Logan Intl

Sat 6/27

7:00 am-4:15 pm

1 stop9h 15m

Toronto Pearson Intl

Tue 6/30

6:00 am-12:23 pm

1 stop6h 23m

$320

BostonToronto

BOS - YYZ

BOSYYZ

Boston Logan Intl

Fri 5/29

5:10 am-7:03 am

Nonstop1h 53m

Toronto Pearson Intl

Wed 6/3

8:55 pm-10:39 pm

Nonstop1h 44m

$331

BostonToronto

BOS - YYZ

BOSYYZ

Boston Logan Intl

Thu 5/28

5:10 am-7:03 am

Nonstop1h 53m

Toronto Pearson Intl

Mon 6/1

8:05 am-9:49 am

Nonstop1h 44m

$331

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/5

Showing 1-10 of 24 resultsSorted by cheapest first
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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

How far ahead should I book a flight from Boston to Hamilton?

Use this chart to determine the optimal time to book a round-trip flight from Boston to Hamilton. Price data was last updated on April 3, 2026.

The price you pay for your flight from Boston to Hamilton may vary depending on when you book. For the best chance of a lower fare, look to book 52 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

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

Currently, May is the cheapest month in which you can book a flight from Boston to Hamilton (average of $134). Flying from Boston to Hamilton in April is currently the most expensive (average of $231). 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.

What is the cheapest time of day to fly from BOS to H4M?

Find hourly flight availability from Boston to Hamilton. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated April 9, 2026.

One of the essential ways to save on airfare from Boston to Hamilton is to remain as flexible as possible. Flights that are in the evening tend to be the most expensive. A flight in the morning could potentially save you up to 8% on airfare.

What is the cheapest day to fly from Boston to Hamilton?

Use this chart to determine the cheapest time to fly round-trip from Boston to Hamilton. Price data was last updated on April 4, 2026.

Travelers seeking maximum savings on their Boston to Hamilton flight should consider departing on Thursday evenings when fares are most often at their lowest. Sunday at noon flights should be avoided if possible as fares are typically the most expensive at this time.

Weekly flight availability from Boston to Hamilton

Explore weekly flight availability from Boston to Hamilton. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated April 9, 2026.

The most flights from BOS to H4M are scheduled on a Sunday (14 on average). You will have fewer flight options on Tuesday, which is when the least amount of flights are scheduled (9 on average).

How much does it cost to fly round-trip from Boston to Hamilton?

Reviews of airlines servicing Hamilton

Get insights into the airlines that provide service to Hamilton. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Hamilton. Reviews last updated April 9, 2026.
Get a feel of what it's like to fly with Porter Airlines,Delta, andUnited Airlines from Boston to Hamilton by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Porter Airlines
8.0
Very good
432 reviews

Overall

8.0

Food

7.6

Boarding

8.2

Comfort

8.0

Entertainment

7.0

Crew

8.6

Reviews

1 / 20
10.0
Excellent

John,Mar 2026

YYZ - PVR

I'm 6ft 4in. The seats don't have enough room. But was a good flight.
Porter Airlines
8.0
Very good
432 reviews
Porter Airlines
8.0
Very good
432 reviews

Overall

8.0

Food

7.6

Boarding

8.2

Comfort

8.0

Entertainment

7.0

Crew

8.6

Reviews

1 / 20
10.0
Excellent

John,Mar 2026

YYZ - PVR

I'm 6ft 4in. The seats don't have enough room. But was a good flight.
Delta
7.9
Good
8,394 reviews
Porter Airlines
8.0
Very good
432 reviews

Overall

8.0

Food

7.6

Boarding

8.2

Comfort

8.0

Entertainment

7.0

Crew

8.6

Reviews

1 / 20
10.0
Excellent

John,Mar 2026

YYZ - PVR

I'm 6ft 4in. The seats don't have enough room. But was a good flight.
United Airlines
7.4
Good
9,559 reviews
Porter Airlines
8.0
Very good
432 reviews

Overall

8.0

Food

7.6

Boarding

8.2

Comfort

8.0

Entertainment

7.0

Crew

8.6

Reviews

1 / 20
10.0
Excellent

John,Mar 2026

YYZ - PVR

I'm 6ft 4in. The seats don't have enough room. But was a good flight.
American Airlines
7.1
Good
11,562 reviews
Porter Airlines
8.0
Very good
432 reviews

Overall

8.0

Food

7.6

Boarding

8.2

Comfort

8.0

Entertainment

7.0

Crew

8.6

Reviews

1 / 20
10.0
Excellent

John,Mar 2026

YYZ - PVR

I'm 6ft 4in. The seats don't have enough room. But was a good flight.
Air Canada
7.1
Good
10,913 reviews
Porter Airlines
8.0
Very good
432 reviews

Overall

8.0

Food

7.6

Boarding

8.2

Comfort

8.0

Entertainment

7.0

Crew

8.6

Reviews

1 / 20
10.0
Excellent

John,Mar 2026

YYZ - PVR

I'm 6ft 4in. The seats don't have enough room. But was a good flight.

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.

  • What airport do you fly from for flights from Boston to Hamilton?

    For a flight from Boston to Hamilton, you will be flying from Logan Intl. Boston Logan Intl (BOS) is just 2.6 mi from the center of the city. Logan Intl is the only Boston airport and it handles 10 outbound flights to Hamilton per day. 6 airlines have flights to Hamilton from Boston Logan Intl on a regular basis.

  • How long is the flight from Boston to Hamilton?

    Airlines like Porter Airlines and Delta fly from Boston to Hamilton in about 1h 55m. The time it takes to get you to your destination can typically vary by up to 6h 49m. The distance between Boston and Hamilton is about 444 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • What are the cheapest airlines to fly from Boston to Hamilton one-way?

    One-way options have recently been found by users for as low as $95 on Porter Airlines. Other airlines that offer cheap prices include Air Canada from $96 and United Airlines from $116 one-way.

  • What are the most reliable airlines from Boston to Hamilton?

    Consider Brussels Airlines (100%), Jazz (68%) or Air Canada (63%) when booking your flight. These represent the most reliable airlines when flying from Boston to Hamilton.

  • What are the cheapest flights from Boston to Hamilton?

    On average you can expect to pay $903 for a flight from Boston to Hamilton. The cheapest flight overall is $102 while the most popular route, (Boston Logan Intl - Toronto Pearson Intl) is currently priced at $218.

  • 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?

    Currently, May is the cheapest month in which you can book a flight from Boston to Hamilton (average of $134). Flying from Boston to Hamilton in April is currently the most expensive (average of $231). 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

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.

Top 6 airlines flying from Boston to Hamilton

Discover the top 6 airlines that operate flights from Boston to Hamilton. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated April 9, 2026.
AirlineCheapestAverageFlexibilityOn-time
Air CanadaCheapest$106Average$441FlexibilityNo cancel feeOn-time67%
Porter AirlinesCheapest$125Average$280FlexibilityNo cancel feeOn-time52%
DeltaCheapest$128Average$190FlexibilityNo cancel feeOn-timeN/A
Air TransatCheapest$146Average$341FlexibilityNo cancel feeOn-time50%
United AirlinesCheapest$279Average$381FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$286Average$392FlexibilityNo cancel feeOn-time71%

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