Find flights
When to book
Airlines
FAQs

Cheap flights from Saint John to the United States from C$ 291

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 2/11. Fares are subject to change and may not be available on all flights or dates of travel.
YSJ — LAX
19 Oct — 26 Oct1
1 adult
1 adult, Economy

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 19 September 2025.

Round-trip from

C$ 463

One-way from

C$ 291

Popular in

December

Cheapest in

October

Average price

C$ 820
Air Canada
  • Air Canada
  • 11/11-18/11
  • 2 total stops
  • 14h 26m total
  • Saint John to USA
Search Deals
Air Canada
  • Air Canada
  • 2/11
  • 1 total stop
  • 6h 12m total
  • Saint John to USA
Search Deals
Highest demand for flights based on searches. 6% potential increase in price (C$ 73 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease (C$ 17 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in September 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 19 September 2025.

Tue 11/1111:55 a.m.YSJ - MCO
1 stop6h 12mAir Canada
Tue 18/118:00 a.m.MCO - YSJ
1 stop8h 14mAir Canada
Deal found 18/9C$ 463
Sun 16/1111:55 a.m.YSJ - MCO
1 stop6h 12mAir Canada
Fri 28/114:20 p.m.MCO - YSJ
1 stop6h 04mAir Canada
Deal found 17/9C$ 514
Mon 17/1111:55 a.m.YSJ - MCO
2 stops12h 35mAir Canada
Fri 28/114:20 p.m.MCO - YSJ
1 stop6h 04mAir Canada
Deal found 17/9C$ 523
Tue 11/1111:55 a.m.YSJ - MCO
2 stops12h 35mUnited Airlines
Tue 18/1112:01 p.m.MCO - YSJ
2 stops10h 23mUnited Airlines
Deal found 18/9C$ 545
Sat 15/1111:55 a.m.YSJ - MCO
1 stop6h 12mAir Canada
Fri 28/114:20 p.m.MCO - YSJ
1 stop6h 04mAir Canada
Deal found 17/9C$ 552
Sun 16/1111:55 a.m.YSJ - MCO
1 stop6h 12mAir Canada
Sat 22/118:50 p.m.MCO - YSJ
2 stops13h 25mAir Canada
Deal found 17/9C$ 564
Sun 16/1111:55 a.m.YSJ - MCO
1 stop6h 12mAir Canada
Tue 25/118:30 a.m.MCO - YSJ
1 stop25h 45mAir Canada
Deal found 17/9C$ 568
Mon 17/1111:55 a.m.YSJ - MCO
2 stops12h 35mAir Canada
Thu 27/1112:10 p.m.MCO - YSJ
2 stops22h 05mAir Canada
Deal found 17/9C$ 574
Sat 22/1111:55 a.m.YSJ - FLL
1 stop6h 45mAir Canada
Fri 28/112:45 p.m.FLL - YSJ
1 stop7h 39mAir Canada
Deal found 19/9C$ 576
Sun 19/105:55 a.m.YSJ - FLL
1 stop15h 15mAir Canada
Tue 21/108:00 a.m.FLL - YSJ
1 stop8h 40mAir Canada
Deal found 18/9C$ 579
Sat 15/1111:55 a.m.YSJ - MCO
1 stop6h 12mAir Canada
Thu 27/114:20 p.m.MCO - YSJ
1 stop6h 04mAir Canada
Deal found 17/9C$ 587
Sat 15/1111:55 a.m.YSJ - MCO
2 stops14h 00mUnited Airlines
Wed 26/117:30 a.m.MCO - YSJ
2 stops14h 54mUnited Airlines
Deal found 17/9C$ 596

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 19 September 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

Tue 11/11

11:55 a.m.-5:07 p.m.

1 stop6h 12m

Orlando

Tue 18/11

8:00 a.m.-5:14 p.m.

1 stop8h 14m

C$ 463

Saint JohnOrlando

YSJ - MCO

YSJMCO

Saint John

Tue 11/11

11:55 a.m.-11:30 p.m.

2 stops12h 35m

Orlando

Tue 18/11

12:01 p.m.-11:24 p.m.

2 stops10h 23m

C$ 545

Saint JohnOrlando

YSJ - MCO

YSJMCO

Saint John

Fri 21/11

11:55 a.m.-5:07 p.m.

1 stop6h 12m

Orlando

Fri 28/11

4:20 p.m.-11:24 p.m.

1 stop6h 04m

C$ 552

Saint JohnOrlando

YSJ - MCO

YSJMCO

Saint John

Mon 17/11

11:55 a.m.-5:07 p.m.

1 stop6h 12m

Orlando

Wed 26/11

8:50 p.m.-11:15 a.m.

2 stops13h 25m

C$ 564

Saint JohnOrlando

YSJ - MCO

YSJMCO

Saint John

Mon 17/11

11:55 a.m.-5:07 p.m.

1 stop6h 12m

Orlando

Mon 24/11

8:50 p.m.-11:15 a.m.

2 stops13h 25m

C$ 564

Saint JohnOrlando

YSJ - MCO

YSJMCO

Saint John

Sun 16/11

11:55 a.m.-5:07 p.m.

1 stop6h 12m

Orlando

Thu 27/11

12:10 p.m.-11:15 a.m.

2 stops22h 05m

C$ 564

Saint JohnOrlando

YSJ - MCO

YSJMCO

Saint John

Tue 18/11

11:55 a.m.-5:07 p.m.

1 stop6h 12m

Orlando

Sat 22/11

8:50 p.m.-11:15 a.m.

2 stops13h 25m

C$ 564

Saint JohnOrlando

YSJ - MCO

YSJMCO

Saint John

Mon 17/11

11:55 a.m.-5:07 p.m.

1 stop6h 12m

Orlando

Tue 25/11

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

1 stop16h 00m

C$ 568

Saint JohnOrlando

YSJ - MCO

YSJMCO

Saint John

Wed 19/11

11:55 a.m.-7:50 p.m.

2 stops8h 55m

Orlando

Mon 24/11

8:50 p.m.-11:15 a.m.

2 stops13h 25m

C$ 574

Saint JohnFort Lauderdale

YSJ - FLL

YSJFLL

Saint John

Sat 22/11

11:55 a.m.-5:40 p.m.

1 stop6h 45m

Fort Lauderdale

Fri 28/11

2:45 p.m.-11:24 p.m.

1 stop7h 39m

C$ 576

Flights are sorted by cheapest round-trip flights first.

Deals found on 17/9

Showing 1-10 of 60 results
1
2
3
...
6

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$ 231). Flying from Saint John to USA in March is currently the most expensive (average of C$ 295). 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 19 September 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
8,926 reviews
Check prices

Crew

8.1

Entertainment

7.1

Food

6.6

Boarding

7.7

Comfort

7.3

Overall

7.4

Reviews

1 / 20
10.0
Excellent

Julia,Sep 2025

BUF - DEN

The staff were amazing, from check in to boarding and on the flight. The range of entertainment options were really good as well.
United Airlines
7.4
Good
8,926 reviews
United Airlines
7.4
Good
8,926 reviews
Check prices

Crew

8.1

Entertainment

7.1

Food

6.6

Boarding

7.7

Comfort

7.3

Overall

7.4

Reviews

1 / 20
10.0
Excellent

Julia,Sep 2025

BUF - DEN

The staff were amazing, from check in to boarding and on the flight. The range of entertainment options were really good as well.
Air Canada
7.1
Good
10,000 reviews
United Airlines
7.4
Good
8,926 reviews
Check prices

Crew

8.1

Entertainment

7.1

Food

6.6

Boarding

7.7

Comfort

7.3

Overall

7.4

Reviews

1 / 20
10.0
Excellent

Julia,Sep 2025

BUF - DEN

The staff were amazing, from check in to boarding and on the flight. The range of entertainment options were really good as well.
Flair Airlines
6.0
Okay
249 reviews
United Airlines
7.4
Good
8,926 reviews
Check prices

Crew

8.1

Entertainment

7.1

Food

6.6

Boarding

7.7

Comfort

7.3

Overall

7.4

Reviews

1 / 20
10.0
Excellent

Julia,Sep 2025

BUF - DEN

The staff were amazing, from check in to boarding and on the flight. The range of entertainment options were really good as well.

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 6h 12m. Your travel time can differ by up to 6h 23m. 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 - Newark 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$ 231). Flying from Saint John to USA in March is currently the most expensive (average of C$ 295). 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

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for St John to USA

See prices for flight routes from nearby airports that may be better suited for you.
Moncton to Toronto Island flights
Fredericton to Toronto Island flights
Moncton to Pearson Intl flights
Fredericton to Pearson Intl flights
Fredericton to Ottawa flights
Moncton to Calgary flights
Moncton to Ottawa flights
St John to Pearson Intl flights
St John to Toronto Island flights
Moncton to Vancouver Intl flights
Moncton to Cancún flights
Moncton to Pierre Elliott Trudeau Intl flights
Fredericton to Calgary flights
Fredericton to Cancún flights
Moncton to Fort Lauderdale flights
Moncton to Orlando flights
Moncton to Cozumel flights
Fredericton to Hamilton flights
Fredericton to Pierre Elliott Trudeau Intl flights
Fredericton to Fort Lauderdale flights
Fredericton to Edmonton flights
Moncton to Miami flights
Moncton to Hamilton flights
St John to Pierre Elliott Trudeau Intl flights
Fredericton to St. John's flights
Moncton to Las Vegas flights
Moncton to St. John's flights
Fredericton to Miami flights
Moncton to Winnipeg flights
St John to Calgary flights
Moncton to LaGuardia flights
Moncton to Newark flights
Fredericton to Orlando flights
Moncton to Mexico City flights
St John to Orlando flights
Moncton to Kelowna flights
Moncton to Los Angeles flights
St John to Hamilton flights
Moncton to Edmonton flights
Moncton to John F Kennedy Intl flights
St John to Newark flights
Fredericton to Vancouver Intl flights
St John to LaGuardia flights
Fredericton to Newark flights
St John to Ottawa flights
Fredericton to Winnipeg flights
Fredericton to John F Kennedy Intl flights
St John to Fort Lauderdale flights
Moncton to Boston flights
Fredericton to LaGuardia flights

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 19 September 2025.
AirlineCheapestAverageFlexibilityOn-time
Flair AirlinesCheapestC$ 178AverageC$ 323FlexibilityNo cancel feeOn-timeN/A
Search Flair Airlines flights
United AirlinesCheapestC$ 251AverageC$ 605FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
Air CanadaCheapestC$ 414AverageC$ 736FlexibilityNo 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 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.

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

It’s simple! Cheapflights, which is free to use for everyone, saves millions of users time and money every year by helping them find the cheapest and most suitable flights from St John to USA.

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

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.

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

Yes, and it’s super simple to set up. Click the bell icon next to the flight deals above and provide a valid email address to enable Price Alerts. That’s it!

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.