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 58m. Your travel time can differ by up to 4h 56m. Airlines will cover a distance of 2316 km. This flight may include one or multiple stops.

In terms of precipitation, rainfall in USA ranges from 61.0 - 221.0 mm per month. June is typically the wettest month, when rainfall can reach 221.0 mm. November is typically the driest time to visit USA when rainfall is around 61.0 mm.

If weather is an important factor for your trip to USA, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 29.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 16.0 C).

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

The most popular flight routes from Saint John to USA are Saint John - Fort Lauderdale, Saint John - New York LaGuardia and Saint John - Boston Logan Intl.

What is the cheapest time of day to fly from YSJ to US?

When flying from Saint John to USA, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

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.

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.

C$ 481+ Cheap Flights from Saint John to the United States

Cheap flight deals from St John to USA

Enter your travel dates to find the best prices.

Cheapest

Best

Last-minute

One-way

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 10 November 2026.

Mon 7/125:20 a.m. -

1 stop6h 58m

Thu 10/128:00 a.m. -

1 stop7h 54m

Deal found 7/11C$ 748

Thu 10/125:35 p.m. -

1 stop7h 23m

Sat 26/128:40 p.m. -

1 stop12h 45m

Deal found 6/11C$ 817

Mon 7/1211:05 a.m. -

2 stops11h 54m

Thu 10/129:16 a.m. -

2 stops13h 42m

Deal found 7/11C$ 823

Mon 7/125:35 p.m. -

1 stop7h 49m

Fri 11/127:25 a.m. -

1 stop8h 29m

Deal found 7/11C$ 834

Mon 7/1211:05 a.m. -

1 stop7h 37m

Thu 10/121:50 p.m. -

1 stop19h 35m

Deal found 7/11C$ 868

Thu 3/1211:05 a.m. -

1 stop6h 46m

Sat 12/1210:30 a.m. -

1 stop5h 24m

Deal found 10/11C$ 871

Thu 24/1211:05 a.m. -

1 stop4h 33m

Thu 31/124:30 p.m. -

1 stop6h 28m

Deal found 9/11C$ 914

Thu 10/125:20 a.m. -

2 stops12h 30m

Sat 26/128:40 p.m. -

1 stop12h 45m

Deal found 6/11C$ 920

Sat 12/125:20 a.m. -

1 stop9h 14m

Tue 15/1211:30 a.m. -

1 stop8h 28m

Deal found 9/11C$ 921

Tue 1/125:20 a.m. -

1 stop9h 14m

Fri 11/1211:30 a.m. -

1 stop8h 28m

Deal found 9/11C$ 923

Tue 1/1211:05 a.m. -

2 stops15h 26m

Sat 12/1211:30 a.m. -

1 stop8h 53m

Deal found 9/11C$ 924

Tue 1/1211:05 a.m. -

2 stops15h 26m

Sun 13/127:20 a.m. -

2 stops13h 13m

Deal found 9/11C$ 931

Best flights from St John to USA
Discover carefully curated flight deals from St John to USA that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated 10 November 2026.

Mon 7/125:20 a.m. -

1 stop6h 58m

Thu 10/128:00 a.m. -

1 stop7h 54m

Deal found 6/11C$ 751

Mon 12/410:55 a.m. -

1 stop9h 44m

Thu 15/48:40 p.m. -

1 stop12h 25m

Deal found 8/11C$ 821

Mon 7/1211:05 a.m. -

2 stops11h 54m

Thu 10/129:16 a.m. -

2 stops13h 42m

Deal found 7/11C$ 823

Sun 14/211:05 a.m. -

1 stop7h 37m

Fri 26/28:00 a.m. -

1 stop8h 19m

Deal found 10/11C$ 818

Wed 3/211:05 a.m. -

2 stops10h 18m

Wed 10/26:00 a.m. -

2 stops10h 19m

Deal found 6/11C$ 825

Mon 1/211:05 a.m. -

2 stops13h 39m

Mon 8/24:10 p.m. -

2 stops17h 15m

Deal found 6/11C$ 909

Mon 22/211:05 a.m. -

1 stop13h 31m

Mon 8/38:40 p.m. -

1 stop12h 44m

Deal found 9/11C$ 832

Tue 13/45:20 a.m. -

2 stops15h 15m

Tue 20/47:10 a.m. -

2 stops8h 49m

Deal found 6/11C$ 859

Thu 10/125:20 a.m. -

2 stops12h 30m

Sat 26/128:40 p.m. -

1 stop12h 45m

Deal found 6/11C$ 920

Mon 7/1211:05 a.m. -

1 stop7h 37m

Thu 10/121:50 p.m. -

1 stop19h 35m

Deal found 7/11C$ 868

Mon 22/311:05 a.m. -

2 stops24h 51m

Tue 23/38:40 p.m. -

2 stops19h 39m

Deal found 7/11C$ 880

Thu 3/1211:05 a.m. -

3 stops30h 54m

Sat 12/125:55 p.m. -

2 stops15h 30m

Deal found 10/11C$ 937

Thu 3/1211:05 a.m. -

1 stop6h 46m

Sat 12/1210:30 a.m. -

1 stop5h 24m

Deal found 10/11C$ 871

Wed 10/211:05 a.m. -

2 stops10h 28m

Wed 24/211:08 a.m. -

2 stops11h 46m

Deal found 10/11C$ 931

Fri 26/211:05 a.m. -

2 stops14h 41m

Mon 8/38:40 p.m. -

1 stop12h 44m

Deal found 5/11C$ 951

Mon 12/411:05 a.m. -

2 stops9h 55m

Thu 15/412:50 p.m. -

1 stop9h 34m

Deal found 9/11C$ 896

Mon 7/1211:05 a.m. -

2 stops13h 37m

Thu 10/1211:29 a.m. -

2 stops11h 29m

Deal found 6/11C$ 933

Fri 9/411:05 a.m. -

2 stops14h 08m

Fri 23/47:00 a.m. -

1 stop8h 59m

Deal found 9/11C$ 938

Mon 7/1211:05 a.m. -

2 stops12h 10m

Fri 11/1210:40 a.m. -

2 stops12h 18m

Deal found 7/11C$ 940

Fri 26/311:05 a.m. -

2 stops9h 14m

Sun 4/48:40 p.m. -

1 stop12h 45m

Deal found 6/11C$ 954

Thu 21/111:05 a.m. -

2 stops9h 44m

Fri 12/29:38 a.m. -

2 stops13h 16m

Deal found 10/11C$ 958

Fri 9/45:20 a.m. -

2 stops17h 45m

Wed 21/49:00 a.m. -

2 stops13h 24m

Deal found 9/11C$ 974

Tue 1/125:35 p.m. -

1 stop6h 03m

Sat 5/126:00 a.m. -

2 stops9h 56m

Deal found 6/11C$ 1,009

Thu 24/1211:05 a.m. -

1 stop4h 33m

Thu 31/1210:29 a.m. -

2 stops12h 29m

Deal found 9/11C$ 996

Mon 7/125:20 a.m. -

1 stop9h 14m

Fri 11/1211:30 a.m. -

1 stop8h 28m

Deal found 7/11C$ 1,023

Thu 7/111:05 a.m. -

2 stops13h 52m

Thu 21/111:40 p.m. -

2 stops13h 39m

Deal found 9/11C$ 1,005

Fri 25/1211:05 a.m. -

1 stop4h 30m

Mon 28/124:30 p.m. -

1 stop6h 28m

Deal found 5/11C$ 1,027

Thu 24/1211:05 a.m. -

2 stops13h 20m

Thu 31/1211:59 p.m. -

2 stops20h 24m

Deal found 9/11C$ 1,005

Thu 10/125:20 a.m. -

2 stops17h 08m

Mon 14/125:30 a.m. -

1 stop3h 55m

Deal found 5/11C$ 1,051

Tue 5/15:20 a.m. -

2 stops11h 50m

Thu 21/19:30 p.m. -

2 stops15h 49m

Deal found 9/11C$ 1,012

Find flight deals from St John to USA

Round-trip from	C$ 748
One-way from	C$ 481
Popular in	April
Cheapest in	March
Average price	C$ 680

Air Canada
7/12-10/12
2 total stops
14h 52m total
Saint John to USA

Search Deals

Air Canada
24/12-31/12
1 total stop
4h 33m total
Saint John to USA

Search Deals

Highest demand for flights based on searches. 15% potential increase in price (C$ 188 potential increase over avg. RT price).

Search Deals

Cheapest flight prices on average. 5% potential price decrease (C$ 56 potential savings vs. average RT price).

Search Deals

Average for round-trip flights in November 2026

Search Deals

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

Quickest round-trip

Saint JohnNew York

YSJ Saint John - LGA New York LaGuardia

YSJLGA

Saint John

Thu 24/12

11:05 a.m.-2:38 p.m.

1 stop4h 33m

New York LaGuardia

Wed 31/12

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

Nonstop0h 00m

C$ 481

Saint JohnMiami

YSJ Saint John - MIA Miami

YSJMIA

Saint John

Thu 24/12

5:35 p.m.-12:24 a.m.

1 stop7h 49m

Miami

Wed 31/12

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

Nonstop0h 00m

C$ 487

Saint JohnOrlando

YSJ Saint John - MCO Orlando

YSJMCO

Saint John

Sat 5/12

5:20 a.m.-11:18 a.m.

1 stop6h 58m

Orlando

Wed 31/12

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

Nonstop0h 00m

C$ 488

Saint JohnOrlando

YSJ Saint John - MCO Orlando

YSJMCO

Saint John

Sun 6/12

5:20 a.m.-11:58 p.m.

1 stop19h 38m

Orlando

Wed 31/12

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

Nonstop0h 00m

C$ 492

Saint JohnOrlando

YSJ Saint John - MCO Orlando

YSJMCO

Saint John

Sun 6/12

5:20 a.m.-8:05 p.m.

2 stops15h 45m

Orlando

Wed 31/12

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

Nonstop0h 00m

C$ 495

Saint JohnOrlando

YSJ Saint John - MCO Orlando

YSJMCO

Saint John

Sun 20/12

5:20 a.m.-11:53 p.m.

2 stops19h 33m

Orlando

Wed 31/12

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

Nonstop0h 00m

C$ 505

Saint JohnBoston

YSJ Saint John - BOS Boston Logan Intl

YSJBOS

Saint John

Thu 24/12

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$ 511

Saint JohnOrlando

YSJ Saint John - MCO Orlando

YSJMCO

Saint John

Sat 5/12

11:05 a.m.-8:06 p.m.

2 stops10h 01m

Orlando

Wed 31/12

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

Nonstop0h 00m

C$ 526

Saint JohnMiami

YSJ Saint John - MIA Miami

YSJMIA

Saint John

Tue 22/12

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

1 stop13h 06m

Miami

Wed 31/12

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

Nonstop0h 00m

C$ 540

Saint JohnNew York

YSJ Saint John - LGA New York LaGuardia

YSJLGA

Saint John

Thu 24/12

11:05 a.m.-8:15 p.m.

2 stops10h 10m

New York LaGuardia

Wed 31/12

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

Nonstop0h 00m

C$ 542

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/11

Showing 1-10 of 54 resultsSorted by cheapest first

...

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.

YSJ-MCO

YSJ-MIA

YSJ-FLL

YSJ-LGA

YSJ-LAX

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

YSJ-US0

YSJ-MCO

YSJ-MIA

YSJ-FLL

YSJ-LGA

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$ 598). Flying from Saint John to USA in May is currently the most expensive (average of C$ 1,199). 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

11,880 reviews

Check prices

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

11,880 reviews

Air Canada

7.1

Good

11,880 reviews

Check prices

Reviews

1 / 20

2.0

Mediocre

Sylvia,Aug 2026

YYZ - PHL

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 and United Airlines can get you from Saint John to USA in just under 6h 58m. Your travel time can differ by up to 4h 56m. 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 - Fort Lauderdale, Saint John - New York LaGuardia and Saint John - Boston Logan 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$ 598). Flying from Saint John to USA in May is currently the most expensive (average of C$ 1,199). 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

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Top airline flying from St John to USA

Airline	Cheapest	Average	Flexibility	On-time
Air Canada	CheapestC$ 582	AverageC$ 949	FlexibilityNo cancel fee	On-time67%	Search Air Canada flights

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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.

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Cheap flights from Saint John to the United States from C$ 481

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 24/12. Fares are subject to change and may not be available on all flights or dates of travel.

Cheap flight deals from St John to USA

Cheapest flights from St John to USAExplore 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 10 November 2026.

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 10 November 2026.

Best flights from St John to USADiscover carefully curated flight deals from St John to USA that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated 10 November 2026.

Discover carefully curated flight deals from St John to USA that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated 10 November 2026.

Last-minute flights from St John to USADiscover last-minute flight deals from St John to USA. Data last updated 10 November 2026 and is based on user searches.

Discover last-minute flight deals from St John to USA. Data last updated 10 November 2026 and is based on user searches.

One-way flights from St John to USASearch for one-way flight options from St John to USA. Find affordable one-way fares based on user searches. Data last updated 10 November 2026.

Search for one-way flight options from St John to USA. Find affordable one-way fares based on user searches. Data last updated 10 November 2026.

Find flight deals from St John to USA

Round-trip from

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Popular in

Cheapest in

Average price

Cheapflights Fare Finder

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

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.

Cheapflights Insights

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

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 10 November 2026.

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.

Related info for your journey

What airport do you fly from for flights from Saint John to United States?

How long is the flight from Saint John to USA?

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

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

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

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

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

Browse thousands of different options on Cheapflights for your next trip

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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.

Complete your trip

Complete your trip to USA by adding a car rental and/or hotel reservation to your travel itinerary.

Direct flights to

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Search flights from St John to USA by cabin class

Find flights from St John to USA, based on your preferred cabin class, be it economy, premium economy, business, or first class.

St John and USA flights

Browse other St John and USA flight options. Last updated on 10 November 2026.

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Top airline flying from St John to USA

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

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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 10 November 2026.

Best flights from St John to USA
Discover carefully curated flight deals from St John to USA that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated 10 November 2026.

Last-minute flights from St John to USA
Discover last-minute flight deals from St John to USA. Data last updated 10 November 2026 and is based on user searches.

One-way flights from St John to USA
Search for one-way flight options from St John to USA. Find affordable one-way fares based on user searches. Data last updated 10 November 2026.