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Cheap flights from Saint John to Hamilton, ON from C$ 294

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 6/3. Fares are subject to change and may not be available on all flights or dates of travel.
YSJ — YHM
20 Feb — 27 Feb1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from St John to Hamilton

Enter your travel dates to find the best prices.

Cheapest flights from St John to Hamilton
Explore the most affordable flight options available from St John to Hamilton. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 21 January 2026.

Thu 30/412:00 p.m.
YSJ
-
YHM
1 stop25h 59m
Multiple Airlines
Mon 4/58:55 a.m.
YHM
-
YSJ
1 stop5h 50m
Multiple Airlines
Deal found 20/1C$ 579
Mon 23/312:00 p.m.
YSJ
-
YHM
1 stop25h 44m
Multiple Airlines
Fri 27/37:00 a.m.
YHM
-
YSJ
1 stop7h 45m
Multiple Airlines
Deal found 20/1C$ 603
Fri 5/612:00 p.m.
YSJ
-
YHM
1 stop7h 59m
Multiple Airlines
Sun 7/61:55 p.m.
YHM
-
YSJ
1 stop24h 50m
Multiple Airlines
Deal found 20/1C$ 630
Fri 27/212:00 p.m.
YSJ
-
YHM
1 stop25h 44m
Multiple Airlines
Sun 1/33:15 p.m.
YHM
-
YSJ
1 stop23h 30m
Multiple Airlines
Deal found 20/1C$ 642
Fri 6/212:00 p.m.
YSJ
-
YHM
1 stop25h 44m
Multiple Airlines
Mon 9/27:00 a.m.
YHM
-
YSJ
1 stop7h 45m
Multiple Airlines
Deal found 20/1C$ 651
Fri 6/312:00 p.m.
YSJ
-
YHM
1 stop25h 44m
Multiple Airlines
Sun 8/33:15 p.m.
YHM
-
YSJ
1 stop23h 30m
Multiple Airlines
Deal found 21/1C$ 657
Mon 16/212:00 p.m.
YSJ
-
YHM
1 stop25h 44m
Multiple Airlines
Mon 23/27:00 a.m.
YHM
-
YSJ
1 stop7h 45m
Multiple Airlines
Deal found 19/1C$ 661
Mon 13/412:00 p.m.
YSJ
-
YHM
1 stop25h 44m
Multiple Airlines
Mon 20/47:00 a.m.
YHM
-
YSJ
1 stop7h 45m
Multiple Airlines
Deal found 19/1C$ 788
Fri 14/812:00 p.m.
YSJ
-
YHM
1 stop27h 00m
Multiple Airlines
Wed 19/88:15 a.m.
YHM
-
YSJ
1 stop6h 30m
Multiple Airlines
Deal found 18/1C$ 820
Fri 23/112:00 p.m.
YSJ
-
YHM
1 stop25h 44m
Multiple Airlines
Sun 25/13:15 p.m.
YHM
-
YSJ
1 stop23h 30m
Multiple Airlines
Deal found 20/1C$ 823
Fri 6/312:00 p.m.
YSJ
-
YHM
1 stop25h 44m
Multiple Airlines
Fri 13/37:00 a.m.
YHM
-
YSJ
1 stop7h 45m
Multiple Airlines
Deal found 20/1C$ 832

Find flight deals from St John to Hamilton

Discover tips and strategies to find the most affordable flight options for your journey from St John (YSJ) 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 21 January 2026.

Round-trip from

C$ 577

One-way from

C$ 294

Popular in

June

Cheapest in

October

Average price

C$ 704
17/4-1/5
  • 17/4-1/5
  • 2 total stops
  • 31h 34m total
  • Saint John to Hamilton
Search Deals
6/3
  • 6/3
  • 1 total stop
  • 25h 44m total
  • Saint John to Hamilton
Search Deals
Highest demand for flights based on searches. 12% potential increase in price (C$ 96 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease (C$ 29 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 St John 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 21 January 2026.
Use the filters below to find and compare flights from Saint John to Hamilton that are best for you.

Fly from

St John

Fly to

Hamilton

Route

Depart

Return

Price

Saint JohnHamilton

YSJ - YHM

YSJYHM

Saint John

Thu 30/4

12:00 p.m.-12:59 p.m.

1 stop25h 59m

Hamilton

Mon 4/5

8:55 a.m.-3:45 p.m.

1 stop5h 50m

C$ 579

Saint JohnHamilton

YSJ - YHM

YSJYHM

Saint John

Mon 23/3

12:00 p.m.-12:44 p.m.

1 stop25h 44m

Hamilton

Fri 27/3

7:00 a.m.-3:45 p.m.

1 stop7h 45m

C$ 603

Saint JohnHamilton

YSJ - YHM

YSJYHM

Saint John

Fri 5/6

12:00 p.m.-6:59 p.m.

1 stop7h 59m

Hamilton

Sun 7/6

1:55 p.m.-3:45 p.m.

1 stop24h 50m

C$ 630

Saint JohnHamilton

YSJ - YHM

YSJYHM

Saint John

Fri 27/2

12:00 p.m.-12:44 p.m.

1 stop25h 44m

Hamilton

Sun 1/3

3:15 p.m.-3:45 p.m.

1 stop23h 30m

C$ 642

Saint JohnHamilton

YSJ - YHM

YSJYHM

Saint John

Mon 16/2

12:00 p.m.-12:44 p.m.

1 stop25h 44m

Hamilton

Mon 23/2

7:00 a.m.-3:45 p.m.

1 stop7h 45m

C$ 651

Saint JohnHamilton

YSJ - YHM

YSJYHM

Saint John

Fri 6/2

12:00 p.m.-12:44 p.m.

1 stop25h 44m

Hamilton

Mon 9/2

7:00 a.m.-3:45 p.m.

1 stop7h 45m

C$ 651

Saint JohnHamilton

YSJ - YHM

YSJYHM

Saint John

Fri 6/3

12:00 p.m.-12:44 p.m.

1 stop25h 44m

Hamilton

Mon 9/3

7:00 a.m.-3:45 p.m.

1 stop7h 45m

C$ 657

Saint JohnHamilton

YSJ - YHM

YSJYHM

Saint John

Fri 6/3

12:00 p.m.-12:44 p.m.

1 stop25h 44m

Hamilton

Sun 8/3

3:15 p.m.-3:45 p.m.

1 stop23h 30m

C$ 657

Saint JohnHamilton

YSJ - YHM

YSJYHM

Saint John

Mon 13/4

12:00 p.m.-12:44 p.m.

1 stop25h 44m

Hamilton

Mon 20/4

7:00 a.m.-3:45 p.m.

1 stop7h 45m

C$ 788

Saint JohnHamilton

YSJ - YHM

YSJYHM

Saint John

Fri 6/3

12:00 p.m.-12:44 p.m.

1 stop25h 44m

C$ 294

Flights are sorted by cheapest round-trip flights first.

Deals found on 20/1

Showing 1-10 of 16 results
1
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Best time to book a flight from St John to Hamilton

Have a flexible travel schedule? Discover the best time to fly to Hamilton from St John 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 Saint John to Hamilton

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

Currently, October is the cheapest month in which you can book a flight from Saint John to Hamilton, Ontario (average of C$ 94). Flying from Saint John to Hamilton, Ontario in January is currently the most expensive (average of C$ 353). 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.

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 21 January 2026.
Check out reviews from past customers who have flown with Air Canada from Saint John to Hamilton to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Air Canada
7.1
Good
10,646 reviews
Check prices

Boarding

7.3

Overall

7.1

Comfort

7.1

Crew

7.8

Entertainment

6.8

Food

6.3

Reviews

1 / 20
2.0
Mediocre

Sugith,Jan 2026

YYZ - YSB

8 am flight cancelled at 2 am. Rebooked next day. Had to pay to rebook myself on Porter to leave same day.
Air Canada
7.1
Good
10,646 reviews
Air Canada
7.1
Good
10,646 reviews
Check prices

Boarding

7.3

Overall

7.1

Comfort

7.1

Crew

7.8

Entertainment

6.8

Food

6.3

Reviews

1 / 20
2.0
Mediocre

Sugith,Jan 2026

YYZ - YSB

8 am flight cancelled at 2 am. Rebooked next day. Had to pay to rebook myself on Porter to leave same day.

Related info for your journey

Find useful and relevant information for your journey from St John to Hamilton. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What is the cheapest airline to fly from Saint John to Hamilton, Ontario round-trip?

    Flying on Air Canada is currently your cheapest option to Hamilton, Ontario, with prices starting at C$ 346. Air Canada is currently priced 31% below the average price you’ll pay for this route.

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

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

  • How can I find direct flights from St John to Hamilton?

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

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

    Yes. Cheapflights offers flight deals from St John 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 Saint John to Hamilton, Ontario?

    Currently, October is the cheapest month in which you can book a flight from Saint John to Hamilton, Ontario (average of C$ 94). Flying from Saint John to Hamilton, Ontario in January is currently the most expensive (average of C$ 353). 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 airline flying from St John to Hamilton

Discover the top airline that operate flights from St John 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 629,999 searches. Data last updated 21 January 2026.
AirlineCheapestAverageFlexibilityOn-time
Air CanadaCheapestC$ 346AverageC$ 539FlexibilityNo cancel feeOn-time67%
Search Air Canada flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travelers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from St John to Hamilton?

Deals for St John 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 St John to Hamilton?

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

Yes, we can. To see specific flights from St John to Hamilton with no change fees, users can toggle flexible booking options after using the search form above to find flights.

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

Yes, Cheapflights offers price alerts on St John 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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