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Cheap flights from Hamilton, Ontario to Saint John from C$ 269

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Hamilton, Ontario to Saint John departing on 7/10. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Find the cheapest flights from Hamilton, Ontario to Saint John

Cheap round-trip flights

Logo
8:15 a.m. - 3:45 p.m.YHM-YSJ
6h 30m1 stop
Logo
12:00 p.m. - 2:00 p.m.YSJ-YHM
27h 00m1 stop
C$ 672
Find Deal
Tue, 7 Oct - Tue, 14 Oct
Logo
8:15 a.m. - 3:45 p.m.YHM-YSJ
6h 30m1 stop
Logo
12:00 p.m. - 9:19 p.m.YSJ-YHM
34h 19m2 stops
C$ 815
Find Deal
Tue, 7 Oct - Tue, 14 Oct
Logo
8:15 a.m. - 3:45 p.m.YHM-YSJ
6h 30m1 stop
Logo
12:00 p.m. - 2:00 p.m.YSJ-YHM
27h 00m1 stop
C$ 920
Find Deal
Mon, 15 Sep - Tue, 30 Sep
Logo
8:15 a.m. - 3:45 p.m.YHM-YSJ
6h 30m1 stop
Logo
12:00 p.m. - 2:00 p.m.YSJ-YHM
27h 00m1 stop
C$ 991
Find Deal
Thu, 18 Sep - Thu, 25 Sep
Logo
8:15 a.m. - 3:45 p.m.YHM-YSJ
6h 30m1 stop
Logo
12:00 p.m. - 11:48 p.m.YSJ-YHM
36h 48m2 stops
C$ 1,209
Find Deal
Thu, 18 Sep - Thu, 25 Sep

momondo Fare Finder

 
Customize your flight search to find flights from Hamilton, Ontario to Saint John 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, momondo users made 96,600 searches. Data last updated 11 September 2025.
Use the filters below to find and compare flights from Hamilton, Ontario to Saint John that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

HamiltonSaint John

YHM - YSJ

YHMYSJ

Hamilton

Tue 7/10

8:15 a.m.-3:45 p.m.

1 stop6h 30m

Saint John

Tue 14/10

12:00 p.m.-2:00 p.m.

1 stop27h 00m

C$ 672

HamiltonSaint John

YHM - YSJ

YHMYSJ

Hamilton

Tue 7/10

8:15 a.m.-3:45 p.m.

1 stop6h 30m

Saint John

Tue 14/10

12:00 p.m.-9:19 p.m.

2 stops34h 19m

C$ 815

HamiltonSaint John

YHM - YSJ

YHMYSJ

Hamilton

Mon 15/9

8:15 a.m.-3:45 p.m.

1 stop6h 30m

Saint John

Tue 30/9

12:00 p.m.-2:00 p.m.

1 stop27h 00m

C$ 920

HamiltonSaint John

YHM - YSJ

YHMYSJ

Hamilton

Thu 18/9

8:15 a.m.-3:45 p.m.

1 stop6h 30m

Saint John

Thu 25/9

12:00 p.m.-2:00 p.m.

1 stop27h 00m

C$ 991

HamiltonSaint John

YHM - YSJ

YHMYSJ

Hamilton

Thu 18/9

8:15 a.m.-3:45 p.m.

1 stop6h 30m

Saint John

Thu 25/9

12:00 p.m.-11:48 p.m.

2 stops36h 48m

C$ 1,209

HamiltonSaint John

YHM - YSJ

YHMYSJ

Hamilton

Tue 7/10

8:15 a.m.-3:45 p.m.

1 stop6h 30m

C$ 269

HamiltonSaint John

YHM - YSJ

YHMYSJ

Hamilton

Fri 3/10

8:15 a.m.-3:45 p.m.

1 stop6h 30m

C$ 277

HamiltonSaint John

YHM - YSJ

YHMYSJ

Hamilton

Wed 24/9

8:15 a.m.-3:45 p.m.

1 stop6h 30m

C$ 344

HamiltonSaint John

YHM - YSJ

YHMYSJ

Hamilton

Tue 30/9

8:15 a.m.-3:45 p.m.

1 stop6h 30m

C$ 349

HamiltonSaint John

YHM - YSJ

YHMYSJ

Hamilton

Thu 25/9

8:15 a.m.-3:45 p.m.

1 stop6h 30m

C$ 414

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 15 resultsSorted by cheapest first
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See travel insights to Saint John from

How to get the cheapest flight ticket from Hamilton, Ontario to Saint John

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to Saint John?

If you don’t want to visit Saint John in September, then you should wait until August to fly from Hamilton, Ontario, when ticket prices are also cheap, with an average price of C$ 439.

What is the cheapest day to depart on your flight to Saint John?

The cheapest day to depart from Hamilton, Ontario to Saint John is on a Friday. Travellers who choose to depart for Saint John on a Friday will often find tickets for as low as C$ 358. When flying out on a Saturday, the most expensive travel day of the week, you can expect to see flight prices from Hamilton, Ontario to Saint John for around C$ 501.

What is the cheapest time of day to depart on your flight to Saint John?

Our most recent data shows that the best time of day to fly to Saint John is in the morning. Flights from Hamilton, Ontario to Saint John during this time can be as low as C$ 254. In contrast, the most expensive time of day to depart to Saint John is in the afternoon when prices are around C$ 589.

When to book flights from Hamilton, Ontario to Saint John

Are you open to changing your travel dates? Check out the ideal times to fly from Hamilton, Ontario to Saint John according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Hamilton, Ontario to Saint John (YHM to YSJ) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Hamilton, Ontario to Saint John

Direct flights

None
There are no direct flights from Hamilton, Ontario to Saint John. There are no popular flight routes from Hamilton, Ontario to Saint John.
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  • How far is Hamilton to Saint John by plane?

    The distance between Hamilton and Saint John is about 1118.1 km. By plane, this route typically takes 6h 30m.

  • When did momondo last update prices for flights from Hamilton Airport to Saint John Airport?

    Prices for flights from Hamilton Airport to Saint John Airport were last updated today.

  • How many operators does momondo search for flights from Hamilton Airport to Saint John Airport?

  • How old do you have to be to fly from Hamilton Airport to Saint John Airport?

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Hamilton Airport to Saint John Airport.

  • What documentation or ID do you need to fly to Saint John Airport?

    The travel and health documents you'll need for your trip to Saint John Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Saint John Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

  • What is the most popular airline from Hamilton, Ontario to Saint John?

Best airlines flying from Hamilton, Ontario to Saint John

Compare and see reviews for airlines that fly from Hamilton, Ontario to Saint John with momondo
Airline
Rating
Free Cancellation
Price
Air CanadaPriceFrom C$ 367Free CancellationRating
7.1
10,000 reviews
Search Air Canada flights

Travelling to a place near Saint John?

Book flights to Saint John if you plan to visit one of these locations
Sussex

Why use momondo?

Why should I use momondo to find a flight deal from Hamilton to Saint John?

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Hamilton to Saint John . Millions of users trust and use momondo every year so you are in good hands.

Can I find flights from Hamilton to Saint John with flexible booking policies on momondo?

Yes. momondo enables you to select and highlight flights to Saint John from Hamilton with this policy.

How can momondo help me find flights from Hamilton to Saint John?

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Hamilton to Saint John.

I’m not ready to book a flight from Hamilton to Saint John right now. Can momondo alert me if prices change?

If you are simply researching potential flights to Saint John, momondo offers a useful price alert feature which will track prices for flights to Saint John from Hamilton and alert you when they change.

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