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Cheap flights from Saint John to the United States from C$ 333

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 — LAX
20 Feb — 27 Feb1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from St John to USA

Enter your travel dates to find the best prices.

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

Mon 23/24:15 p.m.
YSJ
-
MCO
1 stop7h 47m
Air Canada
Thu 12/36:15 p.m.
MCO
-
YSJ
1 stop20h 25m
Air Canada
Deal found 21/1C$ 586
Mon 20/411:55 a.m.
YSJ
-
FLL
1 stop6h 31m
Air Canada
Thu 23/41:55 p.m.
FLL
-
YSJ
1 stop20h 15m
Air Canada
Deal found 19/1C$ 588
Mon 23/24:15 p.m.
YSJ
-
MCO
2 stops18h 31m
United Airlines
Thu 12/36:08 p.m.
MCO
-
YSJ
2 stops20h 32m
United Airlines
Deal found 21/1C$ 608
Mon 20/45:35 a.m.
YSJ
-
FLL
2 stops12h 21m
United Airlines
Thu 23/412:31 p.m.
FLL
-
YSJ
2 stops10h 21m
United Airlines
Deal found 20/1C$ 629
Mon 21/911:35 a.m.
YSJ
-
MCO
1 stop5h 58m
Air Canada
Wed 23/97:00 a.m.
MCO
-
YSJ
1 stop15h 50m
Air Canada
Deal found 19/1C$ 633
Thu 9/45:35 a.m.
YSJ
-
PBI
1 stop7h 01m
Air Canada
Mon 13/412:40 p.m.
PBI
-
YSJ
1 stop10h 12m
Air Canada
Deal found 20/1C$ 636
Sat 21/34:15 p.m.
YSJ
-
MCO
1 stop7h 47m
Air Canada
Sat 28/36:15 p.m.
MCO
-
YSJ
1 stop16h 05m
Air Canada
Deal found 20/1C$ 648
Sat 21/34:15 p.m.
YSJ
-
MCO
2 stops20h 37m
United Airlines
Sat 28/39:00 p.m.
MCO
-
YSJ
2 stops25h 29m
United Airlines
Deal found 20/1C$ 655
Wed 15/45:35 a.m.
YSJ
-
SFO
1 stop11h 50m
Air Canada
Sat 18/47:25 a.m.
SFO
-
YSJ
2 stops12h 27m
Air Canada
Deal found 19/1C$ 658
Mon 21/911:35 a.m.
YSJ
-
MCO
2 stops11h 12m
United Airlines
Wed 23/911:15 a.m.
MCO
-
YSJ
2 stops11h 35m
United Airlines
Deal found 19/1C$ 664
Thu 9/45:35 a.m.
YSJ
-
PBI
2 stops12h 16m
United Airlines
Mon 13/412:23 p.m.
PBI
-
YSJ
2 stops10h 29m
United Airlines
Deal found 21/1C$ 679
Tue 22/95:55 a.m.
YSJ
-
MIA
1 stop6h 36m
Air Canada
Thu 24/912:30 p.m.
MIA
-
YSJ
1 stop28h 15m
Air Canada
Deal found 19/1C$ 693

Find flight deals from St John to USA

Keep the following information in mind while searching for St John to USA flight deals. Data was last updated 21 January 2026.

Round-trip from

C$ 586

One-way from

C$ 333

Popular in

December

Cheapest in

March

Average price

C$ 676
Air Canada
  • Air Canada
  • 23/2-12/3
  • 2 total stops
  • 28h 12m total
  • Saint John to USA
Search Deals
Air Canada
  • Air Canada
  • 6/3
  • 1 total stop
  • 7h 47m total
  • Saint John to USA
Search Deals
Highest demand for flights based on searches. 6% potential increase in price (C$ 74 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (C$ 26 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 USA 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 the United States that are best for you.

Fly from

St John

Fly to

USA

Route

Depart

Return

Price

Saint JohnOrlando

YSJ - MCO

YSJMCO

Saint John

Mon 23/2

4:15 p.m.-11:02 p.m.

1 stop7h 47m

Orlando

Thu 12/3

6:15 p.m.-3:40 p.m.

1 stop20h 25m

C$ 586

Saint JohnFort Lauderdale

YSJ - FLL

YSJFLL

Saint John

Mon 20/4

11:55 a.m.-5:26 p.m.

1 stop6h 31m

Fort Lauderdale

Thu 23/4

1:55 p.m.-11:10 a.m.

1 stop20h 15m

C$ 588

Saint JohnOrlando

YSJ - MCO

YSJMCO

Saint John

Mon 23/2

4:15 p.m.-9:46 a.m.

2 stops18h 31m

Orlando

Thu 12/3

6:08 p.m.-3:40 p.m.

2 stops20h 32m

C$ 608

Saint JohnFort Lauderdale

YSJ - FLL

YSJFLL

Saint John

Mon 20/4

5:35 a.m.-4:56 p.m.

2 stops12h 21m

Fort Lauderdale

Thu 23/4

12:31 p.m.-11:52 p.m.

2 stops10h 21m

C$ 629

Saint JohnWest Palm Beach

YSJ - PBI

YSJPBI

Saint John

Thu 9/4

5:35 a.m.-11:36 a.m.

1 stop7h 01m

Palm Beach Intl

Mon 13/4

12:40 p.m.-11:52 p.m.

1 stop10h 12m

C$ 636

Saint JohnOrlando

YSJ - MCO

YSJMCO

Saint John

Sat 21/3

4:15 p.m.-11:02 p.m.

1 stop7h 47m

Orlando

Sat 28/3

6:15 p.m.-11:20 a.m.

1 stop16h 05m

C$ 648

Saint JohnSan Francisco

YSJ - SFO

YSJSFO

Saint John

Wed 15/4

5:35 a.m.-3:32 p.m.

2 stops13h 57m

San Francisco

Sat 18/4

7:25 a.m.-11:52 p.m.

2 stops12h 27m

C$ 658

Saint JohnWest Palm Beach

YSJ - PBI

YSJPBI

Saint John

Thu 9/4

5:35 a.m.-4:51 p.m.

2 stops12h 16m

Palm Beach Intl

Mon 13/4

12:23 p.m.-11:52 p.m.

2 stops10h 29m

C$ 679

Saint JohnMiami

YSJ - MIA

YSJMIA

Saint John

Fri 10/4

5:35 a.m.-10:45 p.m.

2 stops18h 10m

Miami

Sat 18/4

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

2 stops13h 57m

C$ 712

Saint JohnOrlando

YSJ - MCO

YSJMCO

Saint John

Fri 20/2

4:15 p.m.-11:02 p.m.

1 stop7h 47m

Orlando

Mon 2/3

8:30 a.m.-3:35 p.m.

1 stop6h 05m

C$ 718

Flights are sorted by cheapest round-trip flights first.

Deals found on 19/1

Showing 1-10 of 47 results
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Best time to book a flight from St John to USA

Have a flexible travel schedule? Discover the best time to fly to USA 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 the United States

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

Currently, March is the cheapest month in which you can book a flight from Saint John to USA (average of C$ 181). Flying from Saint John to USA in August is currently the most expensive (average of C$ 355). 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 USA

Get insights into the airlines that provide service to USA. 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 USA. Reviews last updated 21 January 2026.
See what other customers who have flown with United Airlines,Air Canada, andFlair Airlines from Saint John to the United States have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
United Airlines
7.4
Good
9,191 reviews
Check prices

Boarding

7.7

Overall

7.4

Entertainment

7.1

Comfort

7.3

Crew

8.1

Food

6.6

Reviews

1 / 20
10.0
Excellent

Dane,Jan 2026

TYS - IAD

It was a short flight, so no time for amenities. Just glad everything was quick and easy from boarding to arriving at my destination with my family
United Airlines
7.4
Good
9,191 reviews
United Airlines
7.4
Good
9,191 reviews
Check prices

Boarding

7.7

Overall

7.4

Entertainment

7.1

Comfort

7.3

Crew

8.1

Food

6.6

Reviews

1 / 20
10.0
Excellent

Dane,Jan 2026

TYS - IAD

It was a short flight, so no time for amenities. Just glad everything was quick and easy from boarding to arriving at my destination with my family
Air Canada
7.1
Good
10,646 reviews
United Airlines
7.4
Good
9,191 reviews
Check prices

Boarding

7.7

Overall

7.4

Entertainment

7.1

Comfort

7.3

Crew

8.1

Food

6.6

Reviews

1 / 20
10.0
Excellent

Dane,Jan 2026

TYS - IAD

It was a short flight, so no time for amenities. Just glad everything was quick and easy from boarding to arriving at my destination with my family
Flair Airlines
6.0
Okay
262 reviews
United Airlines
7.4
Good
9,191 reviews
Check prices

Boarding

7.7

Overall

7.4

Entertainment

7.1

Comfort

7.3

Crew

8.1

Food

6.6

Reviews

1 / 20
10.0
Excellent

Dane,Jan 2026

TYS - IAD

It was a short flight, so no time for amenities. Just glad everything was quick and easy from boarding to arriving at my destination with my family

Related info for your journey

Find useful and relevant information for your journey from St John to USA. 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 Saint John to United States?

    Saint John (YSJ), located 15.1 km from the city centre, is the airport you fly out of when you book flights from Saint John to United States.

  • How long is the flight from Saint John to USA?

    Air Canada and United Airlines can get you from Saint John to USA in just under 7h 47m. Your travel time can differ by up to 10h 44m. Airlines will cover a distance of 2316 km. This flight may include one or multiple stops.

  • What are the most popular routes from Saint John to USA?

    The most popular flight routes from Saint John to USA are Saint John - Orlando, Saint John - Chicago O'Hare Intl and Saint John - Miami.

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

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

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

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

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

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

    Currently, March is the cheapest month in which you can book a flight from Saint John to USA (average of C$ 181). Flying from Saint John to USA in August is currently the most expensive (average of C$ 355). 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

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Alternative routes for St John to USA

See prices for flight routes from nearby airports that may be better suited for you.
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Top 3 airlines flying from St John to USA

Discover the top 3 airlines that operate flights from St John to USA. 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
Flair AirlinesCheapestC$ 179AverageC$ 196FlexibilityNo cancel feeOn-timeN/A
Search Flair Airlines flights
United AirlinesCheapestC$ 252AverageC$ 563FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
Air CanadaCheapestC$ 296AverageC$ 745FlexibilityNo cancel feeOn-time67%
Search Air Canada flights

Fly with Cheapflights

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

When you search for this flight from St John to USA, 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.

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

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