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Cheap flights from Saint John to the United States from C$ 492

YSJ — LAX
18 Nov — 25 Nov1
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

Thu 10/125:20 a.m. -
1 stop9h 14m
Sun 13/127:40 a.m. -
1 stop12h 18m
Deal found 19/10C$ 889
Sat 21/115:20 a.m. -
1 stop9h 15m
Fri 27/116:55 a.m. -
2 stops15h 33m
Deal found 19/10C$ 920
Thu 24/1211:05 a.m. -
1 stop4h 33m
Tue 29/1210:30 a.m. -
1 stop5h 24m
Deal found 19/10C$ 920
Tue 8/125:20 a.m. -
2 stops15h 21m
Wed 9/127:20 a.m. -
2 stops12h 38m
Deal found 14/10C$ 922
Wed 4/1111:05 a.m. -
2 stops12h 59m
Sat 14/1111:30 a.m. -
1 stop7h 58m
Deal found 16/10C$ 927
Mon 30/115:20 a.m. -
1 stop7h 13m
Fri 4/129:00 a.m. -
2 stops13h 58m
Deal found 15/10C$ 934
Mon 16/115:35 p.m. -
1 stop6h 15m
Tue 24/114:25 p.m. -
1 stop6h 03m
Deal found 16/10C$ 939
Sat 21/115:20 a.m. -
2 stops10h 30m
Fri 27/116:55 a.m. -
2 stops15h 33m
Deal found 19/10C$ 941
Wed 9/1211:05 a.m. -
1 stop4h 45m
Thu 10/126:55 a.m. -
2 stops8h 59m
Deal found 15/10C$ 946
Mon 16/1111:05 a.m. -
1 stop6h 43m
Tue 24/1110:30 a.m. -
1 stop5h 28m
Deal found 16/10C$ 948
Thu 19/1111:05 a.m. -
1 stop6h 48m
Fri 20/114:25 p.m. -
1 stop6h 03m
Deal found 15/10C$ 951
Sat 21/1111:05 a.m. -
1 stop6h 46m
Fri 27/112:55 p.m. -
1 stop7h 33m
Deal found 19/10C$ 958

Find flight deals from St John to USA

Round-trip from

C$ 889

One-way from

C$ 492

Popular in

April

Cheapest in

January

Average price

C$ 810
Air Canada
  • Air Canada
  • 10/12-13/12
  • 2 total stops
  • 21h 32m total
  • Saint John to USA
Search Deals
Air Canada
  • Air Canada
  • 15/11-31/12
  • 1 total stop
  • 7h 13m total
  • Saint John to USA
Search Deals
Highest demand for flights based on searches. 21% potential increase in price (C$ 310 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease (C$ 46 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in October 2026
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Cheapflights Fare Finder

 
Use the filters below to find and compare flights from Saint John to the United States that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Saint JohnFort Lauderdale

YSJ Saint John - FLL Fort Lauderdale

YSJFLL

Saint John

Sun 15/11

5:20 a.m.-11:33 a.m.

1 stop7h 13m

Fort Lauderdale

Wed 31/12

12:00 a.m.-1:00 a.m.

Nonstop0h 00m

C$ 492

Saint JohnFort Lauderdale

YSJ Saint John - FLL Fort Lauderdale

YSJFLL

Saint John

Sun 29/11

5:20 a.m.-5:42 p.m.

2 stops13h 22m

Fort Lauderdale

Wed 31/12

12:00 a.m.-1:00 a.m.

Nonstop0h 00m

C$ 496

Saint JohnOrlando

YSJ Saint John - MCO Orlando

YSJMCO

Saint John

Thu 3/12

11:05 a.m.-7:53 p.m.

2 stops9h 48m

Orlando

Wed 31/12

12:00 a.m.-1:00 a.m.

Nonstop0h 00m

C$ 536

Saint JohnNewark

YSJ Saint John - EWR Newark

YSJEWR

Saint John

Sat 28/11

5:20 a.m.-10:24 a.m.

1 stop6h 04m

Newark

Wed 31/12

12:00 a.m.-1:00 a.m.

Nonstop0h 00m

C$ 536

Saint JohnNew York

YSJ Saint John - LGA New York LaGuardia

YSJLGA

Saint John

Sat 30/1

11:05 a.m.-5:53 p.m.

2 stops7h 48m

New York LaGuardia

Wed 31/12

12:00 a.m.-1:00 a.m.

Nonstop0h 00m

C$ 544

Saint JohnOrlando

YSJ Saint John - MCO Orlando

YSJMCO

Saint John

Sun 29/11

5:35 p.m.-11:58 p.m.

1 stop7h 23m

Orlando

Wed 31/12

12:00 a.m.-1:00 a.m.

Nonstop0h 00m

C$ 551

Saint JohnOrlando

YSJ Saint John - MCO Orlando

YSJMCO

Saint John

Wed 2/12

5:35 p.m.-11:58 p.m.

1 stop7h 23m

Orlando

Wed 31/12

12:00 a.m.-1:00 a.m.

Nonstop0h 00m

C$ 554

Saint JohnBoston

YSJ Saint John - BOS Boston Logan Intl

YSJBOS

Saint John

Fri 11/12

11:05 a.m.-2:53 p.m.

1 stop4h 48m

Boston Logan Intl

Wed 31/12

12:00 a.m.-1:00 a.m.

Nonstop0h 00m

C$ 554

Saint JohnNewark

YSJ Saint John - EWR Newark

YSJEWR

Saint John

Sat 30/1

5:15 a.m.-5:55 p.m.

1 stop13h 40m

Newark

Wed 31/12

12:00 a.m.-1:00 a.m.

Nonstop0h 00m

C$ 567

Saint JohnBoston

YSJ Saint John - BOS Boston Logan Intl

YSJBOS

Saint John

Mon 30/11

11:05 a.m.-7:04 p.m.

2 stops8h 59m

Boston Logan Intl

Wed 31/12

12:00 a.m.-1:00 a.m.

Nonstop0h 00m

C$ 568

Flights are sorted by cheapest round-trip flights first.

Deals found on 15/10

Showing 1-10 of 60 resultsSorted by cheapest first
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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

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, August is the cheapest month in which you can book a flight from Saint John to USA (average of C$ 599). Flying from Saint John to USA in December is currently the most expensive (average of C$ 1,170). 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

See what other customers who have flown with Air Canada 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.
Air Canada
7.1
Good
11,782 reviews
Check prices

Overall

7.1

Crew

7.8

Food

6.3

Entertainment

6.8

Boarding

7.3

Comfort

7.1

Reviews

1 / 20
2.0
Mediocre

Sylvia,Aug 2026

YYZ - PHL

Our flight from Kelowna was 5 hours delayed. We missed our connection. We were able to get to a hotel by 3:00 a.m. but the breakfast cost us $40. The hotel was good. We were rescheduled for the flight the next night when it was canceled. There were no hotel vouchers available which didn't matter because there were no hotel rooms available. We decided to just drive which was not easy doing a one-way rental to the United States. Worst possible trip I've ever had
Air Canada
7.1
Good
11,782 reviews
Air Canada
7.1
Good
11,782 reviews
Check prices

Overall

7.1

Crew

7.8

Food

6.3

Entertainment

6.8

Boarding

7.3

Comfort

7.1

Reviews

1 / 20
2.0
Mediocre

Sylvia,Aug 2026

YYZ - PHL

Our flight from Kelowna was 5 hours delayed. We missed our connection. We were able to get to a hotel by 3:00 a.m. but the breakfast cost us $40. The hotel was good. We were rescheduled for the flight the next night when it was canceled. There were no hotel vouchers available which didn't matter because there were no hotel rooms available. We decided to just drive which was not easy doing a one-way rental to the United States. Worst possible trip I've ever had

Related info for your journey

  • 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 can get you from Saint John to USA in just under 9h 14m. Your travel time can differ by up to . Airlines will cover a distance of 4582 km.

  • 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 - Fort Lauderdale and Saint John - Las Vegas Harry Reid Intl.

  • 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, August is the cheapest month in which you can book a flight from Saint John to USA (average of C$ 599). Flying from Saint John to USA in December is currently the most expensive (average of C$ 1,170). 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

Alternative routes for St John to USA

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Moncton to George Bush Intcntl flights

Top airline flying from St John to USA

AirlineCheapestAverageFlexibilityOn-time
Air CanadaCheapestC$ 583AverageC$ 949FlexibilityNo cancel feeOn-time67%
Search Air Canada flights

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