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Cheap flights from Saint John to Miami from C$ 358

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 15/3. Fares are subject to change and may not be available on all flights or dates of travel.
YSJ — MIA
28 Feb — 7 Mar1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from St John to Miami

Enter your travel dates to find the best prices.

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 29 January 2026.

Sun 29/114:20 p.m.
YSJ
-
MIA
1 stop7h 09m
Air Canada
Fri 4/128:00 a.m.
MIA
-
YSJ
1 stop6h 40m
Air Canada
Deal found 28/1C$ 635
Sun 29/114:20 p.m.
YSJ
-
MIA
1 stop7h 09m
Air Canada
Sat 5/128:00 a.m.
MIA
-
YSJ
1 stop6h 40m
Air Canada
Deal found 28/1C$ 672
Tue 22/95:55 a.m.
YSJ
-
MIA
1 stop6h 36m
Air Canada
Thu 24/912:45 p.m.
MIA
-
YSJ
1 stop21h 04m
Air Canada
Deal found 26/1C$ 699
Fri 10/45:35 a.m.
YSJ
-
MIA
2 stops17h 53m
United Airlines
Sat 18/48:55 a.m.
MIA
-
YSJ
2 stops13h 57m
United Airlines
Deal found 28/1C$ 740
Fri 10/411:55 a.m.
YSJ
-
MIA
2 stops23h 47m
Air Canada
Sat 18/48:55 a.m.
MIA
-
YSJ
2 stops13h 57m
Air Canada
Deal found 27/1C$ 820
Tue 3/34:15 p.m.
YSJ
-
MIA
1 stop7h 14m
Air Canada
Fri 6/38:00 a.m.
MIA
-
YSJ
1 stop6h 40m
Air Canada
Deal found 26/1C$ 842

Find 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 29 January 2026.

Round-trip from

C$ 740

Popular in

December

Cheapest in

July

Average price

C$ 652
United Airlines
  • United Airlines
  • 10/4-18/4
  • 4 total stops
  • 31h 50m total
  • Saint John to Miami
Search Deals
Highest demand for flights based on searches. 6% potential increase in price (C$ 70 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 6% potential price decrease (C$ 63 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 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 29 January 2026.
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

Fri 10/4

5:35 a.m.-10:28 p.m.

2 stops17h 53m

Miami

Sat 18/4

8:55 a.m.-11:52 p.m.

2 stops13h 57m

C$ 740

Saint JohnMiami

YSJ - MIA

YSJMIA

Saint John

Tue 3/3

4:15 p.m.-11:25 a.m.

2 stops20h 10m

Miami

Fri 6/3

8:00 a.m.-3:40 p.m.

1 stop6h 40m

C$ 903

Saint JohnMiami

YSJ - MIA

YSJMIA

Saint John

Fri 10/4

11:55 a.m.-11:27 a.m.

1 stop24h 32m

Miami

Sat 18/4

8:55 a.m.-11:52 p.m.

2 stops13h 57m

C$ 918

Saint JohnMiami

YSJ - MIA

YSJMIA

Saint John

Mon 2/3

4:15 p.m.-11:39 a.m.

1 stop20h 24m

Miami

Fri 6/3

8:00 a.m.-3:40 p.m.

1 stop6h 40m

C$ 952

Saint JohnMiami

YSJ - MIA

YSJMIA

Saint John

Sun 1/3

4:15 p.m.-8:16 p.m.

2 stops29h 01m

Miami

Fri 6/3

9:05 p.m.-3:35 p.m.

2 stops17h 30m

C$ 1,086

Saint JohnMiami

YSJ - MIA

YSJMIA

Saint John

Tue 3/3

4:15 p.m.-10:29 p.m.

1 stop7h 14m

Miami

Sat 7/3

8:00 a.m.-3:35 p.m.

1 stop6h 35m

C$ 1,206

Saint JohnMiami

YSJ - MIA

YSJMIA

Saint John

Tue 3/3

4:15 p.m.-10:29 p.m.

1 stop7h 14m

Miami

Sun 8/3

4:10 p.m.-10:49 a.m.

1 stop17h 39m

C$ 1,263

Saint JohnMiami

YSJ - MIA

YSJMIA

Saint John

Sun 15/3

4:15 p.m.-10:29 p.m.

1 stop7h 14m

C$ 358

Saint JohnMiami

YSJ - MIA

YSJMIA

Saint John

Sun 15/3

4:15 p.m.-11:47 a.m.

2 stops20h 32m

C$ 460

Flights are sorted by cheapest round-trip flights first.

Deals found on 29/1

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, September is the cheapest month in which you can book a flight from Saint John to Miami (average of C$ 240). Flying from Saint John to Miami in May is currently the most expensive (average of C$ 482). 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 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 29 January 2026.
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
10,667 reviews
Check prices

Overall

7.1

Boarding

7.3

Comfort

7.1

Entertainment

6.8

Crew

7.8

Food

6.3

Reviews

1 / 20
10.0
Excellent

Anonymous,Nov 2025

YYZ - LAS

It's was great and the crew are very nice, captain has a smooth land on the runway 👍
Air Canada
7.1
Good
10,667 reviews
Air Canada
7.1
Good
10,667 reviews
Check prices

Overall

7.1

Boarding

7.3

Comfort

7.1

Entertainment

6.8

Crew

7.8

Food

6.3

Reviews

1 / 20
10.0
Excellent

Anonymous,Nov 2025

YYZ - LAS

It's was great and the crew are very nice, captain has a smooth land on the runway 👍

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$ 740, United Airlines can have you in Miami from Saint John in 17h 53m. Airlines will cover a distance of 2522 km. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.

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

    According to our current data, Air Canada (C$ 551), offers the cheapest pricing from Saint John to Miami. 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 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, September is the cheapest month in which you can book a flight from Saint John to Miami (average of C$ 240). Flying from Saint John to Miami in May is currently the most expensive (average of C$ 482). 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
Hollywood
Sunny Isles Beach
Dania Beach
Surfside
Pembroke Pines
Miami Springs
Palm Beach
Bonita Springs
Sunrise
Boynton Beach
Deerfield Beach
Miramar
Margate
Marathon
Homestead
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 29 January 2026.
AirlineCheapestAverageFlexibilityOn-time
Air CanadaCheapestC$ 551AverageC$ 796FlexibilityNo cancel feeOn-time67%
Search Air Canada flights

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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?

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