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Cheap flights from Saint John to Miami from C$ 370

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 2/10. Fares are subject to change and may not be available on all flights or dates of travel.
YSJ — MIA
23 Aug — 30 Aug1
1 adult

Cheap flight deals from St John to Miami

Discover tips and strategies to find the most affordable flight options for your journey from St John (YSJ) to Miami (MIA). 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 18 August 2025.

Round-trip from

C$ 598

One-way from

C$ 370

Popular in

December

Cheapest in

July

Average price

C$ 641
Air Canada
  • Air Canada
  • 1/10-8/10
  • 3 total stops
  • 35h 19m total
  • Saint John to Miami
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Air Canada
  • Air Canada
  • 16/10
  • 1 total stop
  • 15h 53m total
  • Saint John to Miami
Search Deals
Highest demand for flights based on searches. 12% potential increase in price (C$ 162 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 5% potential price decrease (C$ 63 potential savings vs. average RT price).
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Average for round-trip flights in August 2025
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Find flight deals from St John to Miami

Cheapest flights from St John to Miami
Explore the most affordable flight options available from St John to Miami. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 18 August 2025.

Wed 1/1011:35 a.m.YSJ - MIA
2 stops10h 13mAir Canada
Wed 8/109:45 p.m.MIA - YSJ
1 stop25h 06mAir Canada
Deal found 17/8C$ 598
Thu 16/105:55 a.m.YSJ - MIA
1 stop15h 53mAir Canada
Sat 18/109:45 p.m.MIA - YSJ
2 stops12h 04mAir Canada
Deal found 18/8C$ 663
Wed 1/1012:00 p.m.YSJ - MIA
3 stops36h 17mMultiple Airlines
Wed 8/107:52 p.m.MIA - YSJ
3 stops38h 38mMultiple Airlines
Deal found 17/8C$ 1,412

Cheapflights Fare Finder

 
Customize your flight search to find flights from St John to Miami 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 18 August 2025.
Use the filters below to find and compare flights from Saint John to Miami that are best for you.

Fly from

St John

Fly to

Miami

Route

Depart

Return

Price

Saint JohnMiami

YSJ - MIA

YSJMIA

Saint John

Wed 1/10

11:35 a.m.-8:48 p.m.

2 stops10h 13m

Miami

Wed 8/10

9:45 p.m.-11:51 p.m.

1 stop25h 06m

C$ 598

Saint JohnMiami

YSJ - MIA

YSJMIA

Saint John

Fri 13/2

11:55 a.m.-5:29 p.m.

1 stop6h 34m

Miami

Fri 20/2

7:25 a.m.-5:14 p.m.

1 stop8h 49m

C$ 644

Saint JohnMiami

YSJ - MIA

YSJMIA

Saint John

Thu 16/10

5:55 a.m.-8:48 p.m.

1 stop15h 53m

Miami

Sun 19/10

9:45 p.m.-10:49 a.m.

2 stops12h 04m

C$ 663

Saint JohnMiami

YSJ - MIA

YSJMIA

Saint John

Thu 16/10

5:55 a.m.-8:48 p.m.

1 stop15h 53m

Miami

Sat 18/10

9:45 p.m.-10:49 a.m.

2 stops12h 04m

C$ 663

Saint JohnMiami

YSJ - MIA

YSJMIA

Saint John

Thu 2/10

5:55 a.m.-8:48 p.m.

1 stop15h 53m

C$ 370

Saint JohnMiami

YSJ - MIA

YSJMIA

Saint John

Thu 16/10

5:55 a.m.-8:48 p.m.

1 stop15h 53m

C$ 370

Saint JohnMiami

YSJ - MIA

YSJMIA

Saint John

Fri 2/1

5:40 a.m.-8:36 p.m.

2 stops15h 56m

C$ 524

Saint JohnMiami

YSJ - MIA

YSJMIA

Saint John

Thu 16/10

12:00 p.m.-8:32 p.m.

3 stops33h 32m

C$ 536

Saint JohnMiami

YSJ - MIA

YSJMIA

Saint John

Thu 2/10

12:00 p.m.-5:02 p.m.

3 stops30h 02m

C$ 549

Saint JohnMiami

YSJ - MIA

YSJMIA

Saint John

Mon 22/12

6:15 p.m.-3:04 p.m.

2 stops21h 49m

C$ 575

Flights are sorted by cheapest round-trip flights first.

Deals found on 18/8

Showing 1-10 of 11 results
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Best time to book a flight from St John to Miami

Have a flexible travel schedule? Discover the best time to fly to Miami 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 Miami

What is the cheapest month to book a flight from Saint John to Miami?

Currently, April is the cheapest month in which you can book a flight from Saint John to Miami (average of C$ 251). Flying from Saint John to Miami in August is currently the most expensive (average of C$ 369). 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.

How much does it cost to fly round-trip from Saint John to Miami?

What’s the top layover airport for flights from Saint John to Miami?

Share of one-stop round-trip flights from Saint John to Miami chosen by Cheapflights users in the past 12 months, using the same layover each way.

Toronto (YYZ) – chosen by Cheapflights users on 74% of one-stop itineraries from Saint John to Miami on Cheapflights.

What’s the cheapest layover airport for flights from Saint John to Miami?

Average round-trip fare for 1-stop flights from Saint John to Miami, chosen by Cheapflights users in the past 12 months, with the same layover each way.

Montreal (YUL) is the most affordable 1-stop option, with an average round-trip price of C$ 867.

What’s the fastest layover option from Saint John to Miami?

Shortest average travel time for 1-stop one-way flights from Saint John to Miami, based on itineraries clicked by Cheapflights users over the past 12 months, grouped by layover airport.

Flights via Montreal (YUL) have the shortest average one-way travel time for 1-stop routes: 7h 04m.

Which airport typically offers the quickest layover for flights from Saint John to Miami?

Average layover duration for 1-stop one-way flights from Saint John to Miami, chosen by Cheapflights users in the last 12 months, grouped by stopover airport.

Flights via Montreal (YUL) offer the fastest connection on this route, with an average layover time of 1h 28m.

Reviews of airlines servicing Miami

Get insights into the airlines that provide service to Miami. 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 Miami. Reviews last updated 18 August 2025.
Read reviews from past customers who have flown Air Canada from Saint John to Miami. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Air Canada
7.1
Good
9,992 reviews
Check prices

Food

6.3

Boarding

7.3

Overall

7.1

Comfort

7.1

Crew

7.8

Entertainment

6.8

Reviews

1 / 20
10.0
Excellent

Anonymous,Jul 2024

YVR - LAX

Seamless in all ways..arriving 25 minutes early into Los Angeles was outstanding
Air Canada
7.1
Good
9,992 reviews
Air Canada
7.1
Good
9,992 reviews
Check prices

Food

6.3

Boarding

7.3

Overall

7.1

Comfort

7.1

Crew

7.8

Entertainment

6.8

Reviews

1 / 20
10.0
Excellent

Anonymous,Jul 2024

YVR - LAX

Seamless in all ways..arriving 25 minutes early into Los Angeles was outstanding

Related info for your journey

Find useful and relevant information for your journey from St John to Miami. 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 Saint John to Miami?

    For as low as C$ 598, Air Canada can have you in Miami from Saint John in 10h 13m. Airlines will cover a distance of 2522 km.

  • What is the cheapest airline to fly from Saint John to Miami round-trip?

    According to our current data, Air Canada (C$ 638), offers the cheapest pricing from Saint John to Miami. Air Canada is currently priced 21% below the average price you’ll pay for this route.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from St John to Miami 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 Miami?

    Currently, April is the cheapest month in which you can book a flight from Saint John to Miami (average of C$ 251). Flying from Saint John to Miami in August is currently the most expensive (average of C$ 369). 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

Travelling to a place near Miami?

Book flights to Miami if you plan to visit one of these locations
Sunny Isles Beach
Miami Springs
Hollywood
Pembroke Pines
Surfside
Palm Beach
Doral
Bonita Springs
Boynton Beach
Sunrise
Miramar
Deerfield Beach
Oakland Park
Plantation
Marathon
Homestead
Dania Beach
Hallandale Beach
Lauderdale-by-the-Sea

Browse thousands of different options on Cheapflights for your next trip

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Top airline flying from St John to Miami

Discover the top airline that operate flights from St John to Miami. 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 18 August 2025.
AirlineCheapestAverageFlexibilityOn-time
Air CanadaCheapestC$ 638AverageC$ 903FlexibilityNo 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 Miami?

When you search for this flight from St John to Miami, Cheapflights searches on 900+ travel sites to save you time finding great flight deals online. Additionally, we offer filter features so you can choose a preferred cabin class or airline, see different price ranges, and much more so you can book the flight for you.

Why should you use Cheapflights to find cheap flight tickets from St John to Miami?

Cheapflights taps into our reliable network of hundreds of airlines and travel agencies to find the best deals for flights from St John to Miami for you. Better yet — we are completely free to use.

Can Cheapflights find flights from St John to Miami with no change fees?

Cheapflights does show flights with no change fees to all users. To see these options for flights from St John to Miami, users can toggle the no change fees filter when performing a flight search.

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

Of course! You can now track prices for flights from St John to Miami and get an alert from Cheapflights when they change. Have a valid email address ready and click the bell icon next to the flight deals above to set up your price alerts.

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