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Cheap flights from Saint John to the United States from C$ 306

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 4/10. Fares are subject to change and may not be available on all flights or dates of travel.
YSJ — LAX
25 Aug — 1 Sep1
1 adult

Cheap 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 20 August 2025.

Round-trip from

C$ 524

One-way from

C$ 306

Popular in

December

Cheapest in

October

Average price

C$ 824
Air Canada
  • Air Canada
  • 11/9-15/9
  • 2 total stops
  • 33h 01m total
  • Saint John to USA
Search Deals
Air Canada
  • Air Canada
  • 4/10
  • 1 total stop
  • 5h 55m total
  • Saint John to USA
Search Deals
Highest demand for flights based on searches. 10% potential increase in price (C$ 119 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (C$ 29 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in August 2025
Search Deals

Find flight deals from St John to USA

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 20 August 2025.

Thu 11/911:35 a.m.YSJ - MCO
1 stop5h 55mAir Canada
Mon 15/98:05 p.m.MCO - YSJ
1 stop27h 06mAir Canada
Deal found 19/8C$ 524
Fri 3/1011:35 a.m.YSJ - MCO
1 stop5h 55mAir Canada
Fri 10/103:50 p.m.MCO - YSJ
1 stop7h 01mAir Canada
Deal found 19/8C$ 538
Wed 10/911:35 a.m.YSJ - MCO
1 stop5h 55mAir Canada
Sun 14/97:00 a.m.MCO - YSJ
1 stop16h 11mAir Canada
Deal found 18/8C$ 548
Fri 12/911:35 a.m.YSJ - MCO
1 stop5h 55mAir Canada
Mon 22/98:05 p.m.MCO - YSJ
2 stops13h 44mAir Canada
Deal found 20/8C$ 552
Wed 3/96:40 p.m.YSJ - MCO
1 stop6h 08mAir Canada
Sun 7/97:00 a.m.MCO - YSJ
1 stop16h 11mAir Canada
Deal found 20/8C$ 556
Sat 13/96:40 p.m.YSJ - MCO
1 stop6h 08mAir Canada
Mon 22/98:05 p.m.MCO - YSJ
2 stops13h 44mAir Canada
Deal found 20/8C$ 582
Fri 3/1010:45 a.m.YSJ - MCO
1 stop9h 10mMultiple Airlines
Fri 10/108:37 p.m.MCO - YSJ
2 stops36h 23mMultiple Airlines
Deal found 19/8C$ 588
Sat 13/911:35 a.m.YSJ - MCO
2 stops14h 20mUnited Airlines
Sun 14/98:00 a.m.MCO - YSJ
2 stops15h 11mUnited Airlines
Deal found 20/8C$ 593
Sat 13/911:35 a.m.YSJ - MCO
2 stops14h 20mUnited Airlines
Mon 22/99:00 a.m.MCO - YSJ
2 stops14h 11mUnited Airlines
Deal found 19/8C$ 595
Fri 12/95:55 a.m.YSJ - MCO
2 stops16h 52mUnited Airlines
Mon 22/99:00 a.m.MCO - YSJ
2 stops14h 11mUnited Airlines
Deal found 20/8C$ 603
Thu 18/911:35 a.m.YSJ - LGA
1 stop6h 17mAir Canada
Wed 24/93:50 p.m.LGA - YSJ
1 stop7h 21mAir Canada
Deal found 19/8C$ 628
Thu 18/95:55 a.m.YSJ - EWR
1 stop5h 19mAir Canada
Wed 24/94:55 p.m.EWR - YSJ
1 stop6h 16mAir Canada
Deal found 19/8C$ 638

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 20 August 2025.
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

Thu 11/9

11:35 a.m.-4:30 p.m.

1 stop5h 55m

Orlando

Mon 15/9

8:05 p.m.-12:11 a.m.

1 stop27h 06m

C$ 524

Saint JohnOrlando

YSJ - MCO

YSJMCO

Saint John

Fri 3/10

11:35 a.m.-4:30 p.m.

1 stop5h 55m

Orlando

Fri 10/10

3:50 p.m.-11:51 p.m.

1 stop7h 01m

C$ 538

Saint JohnOrlando

YSJ - MCO

YSJMCO

Saint John

Wed 10/9

11:35 a.m.-4:30 p.m.

1 stop5h 55m

Orlando

Sun 14/9

7:00 a.m.-12:11 a.m.

1 stop16h 11m

C$ 548

Saint JohnOrlando

YSJ - MCO

YSJMCO

Saint John

Fri 12/9

11:35 a.m.-4:30 p.m.

1 stop5h 55m

Orlando

Mon 22/9

8:05 p.m.-10:49 a.m.

2 stops13h 44m

C$ 552

Saint JohnOrlando

YSJ - MCO

YSJMCO

Saint John

Wed 3/9

6:40 p.m.-11:48 p.m.

1 stop6h 08m

Orlando

Sun 7/9

7:00 a.m.-12:11 a.m.

1 stop16h 11m

C$ 556

Saint JohnOrlando

YSJ - MCO

YSJMCO

Saint John

Sat 13/9

6:40 p.m.-11:48 p.m.

1 stop6h 08m

Orlando

Mon 22/9

8:05 p.m.-5:46 p.m.

1 stop20h 41m

C$ 582

Saint JohnNew York

YSJ - LGA

YSJLGA

Saint John

Mon 22/9

10:45 a.m.-9:05 p.m.

1 stop11h 20m

New York LaGuardia

Sun 28/9

5:30 p.m.-10:00 a.m.

1 stop15h 30m

C$ 622

Saint JohnNew York

YSJ - LGA

YSJLGA

Saint John

Thu 18/9

11:35 a.m.-4:52 p.m.

1 stop6h 17m

New York LaGuardia

Wed 24/9

3:50 p.m.-12:11 a.m.

1 stop7h 21m

C$ 628

Saint JohnNewark

YSJ - EWR

YSJEWR

Saint John

Thu 18/9

5:55 a.m.-10:14 a.m.

1 stop5h 19m

Newark

Wed 24/9

4:55 p.m.-12:11 a.m.

1 stop6h 16m

C$ 638

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$ 645

Flights are sorted by cheapest round-trip flights first.

Deals found on 20/8

Showing 1-10 of 60 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, May is the cheapest month in which you can book a flight from Saint John to USA (average of C$ 232). Flying from Saint John to USA in March is currently the most expensive (average of C$ 297). 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 20 August 2025.
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
8,928 reviews
Check prices

Entertainment

7.1

Overall

7.4

Food

6.6

Crew

8.1

Boarding

7.7

Comfort

7.3

Reviews

1 / 20
4.0
Okay

Thomas,Apr 2025

TPE - SFO

The boarding experience was okay. The dietary food choices were limited, the midway snacks were hard and dry. The seat was uncomfortable - stiff seat cushion, seat back kept springing back to the upright position, narrow seat width. Love the app and the ability to track my luggage. Flight crew was efficient.
United Airlines
7.4
Good
8,928 reviews
United Airlines
7.4
Good
8,928 reviews
Check prices

Entertainment

7.1

Overall

7.4

Food

6.6

Crew

8.1

Boarding

7.7

Comfort

7.3

Reviews

1 / 20
4.0
Okay

Thomas,Apr 2025

TPE - SFO

The boarding experience was okay. The dietary food choices were limited, the midway snacks were hard and dry. The seat was uncomfortable - stiff seat cushion, seat back kept springing back to the upright position, narrow seat width. Love the app and the ability to track my luggage. Flight crew was efficient.
Air Canada
7.1
Good
10,000 reviews
United Airlines
7.4
Good
8,928 reviews
Check prices

Entertainment

7.1

Overall

7.4

Food

6.6

Crew

8.1

Boarding

7.7

Comfort

7.3

Reviews

1 / 20
4.0
Okay

Thomas,Apr 2025

TPE - SFO

The boarding experience was okay. The dietary food choices were limited, the midway snacks were hard and dry. The seat was uncomfortable - stiff seat cushion, seat back kept springing back to the upright position, narrow seat width. Love the app and the ability to track my luggage. Flight crew was efficient.
Flair Airlines
6.0
Okay
250 reviews
United Airlines
7.4
Good
8,928 reviews
Check prices

Entertainment

7.1

Overall

7.4

Food

6.6

Crew

8.1

Boarding

7.7

Comfort

7.3

Reviews

1 / 20
4.0
Okay

Thomas,Apr 2025

TPE - SFO

The boarding experience was okay. The dietary food choices were limited, the midway snacks were hard and dry. The seat was uncomfortable - stiff seat cushion, seat back kept springing back to the upright position, narrow seat width. Love the app and the ability to track my luggage. Flight crew was efficient.

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 5h 55m. Your travel time can differ by up to 5h 52m. 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 - Newark, Saint John - Orlando and Saint John - New York LaGuardia.

  • 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, May is the cheapest month in which you can book a flight from Saint John to USA (average of C$ 232). Flying from Saint John to USA in March is currently the most expensive (average of C$ 297). 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 20 August 2025.
AirlineCheapestAverageFlexibilityOn-time
Flair AirlinesCheapestC$ 179AverageC$ 347FlexibilityNo cancel feeOn-timeN/A
Search Flair Airlines flights
United AirlinesCheapestC$ 252AverageC$ 607FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
Air CanadaCheapestC$ 415AverageC$ 735FlexibilityNo cancel feeOn-time67%
Search Air Canada flights

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

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