How long is the flight from USA to Saint John?

Air Canada can get you from USA to Saint John in just under 5h 56m. Your travel time can differ by up to . The distance between USA and Saint John is about 526 km.

In terms of precipitation, rainfall in Saint John ranges from 82.0 - 134.0 mm per month. November is typically the wettest month, when rainfall can reach 134.0 mm. August is typically the driest time to visit Saint John when rainfall is around 82.0 mm.

If weather is an important factor for your trip to Saint John, 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 17.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around -8.0 C).

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

The most popular flight routes from USA to Saint John are Washington, D.C. Reagan-National - Saint John, Newark - Saint John and Austin Bergstrom - Saint John.

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

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from USA to Saint John as you normally would.

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

If you book a flight to Saint John from United States, you will be flying to Saint John, which is the city’s only airport. Saint John (YSJ) is located 15.1 km from the centre of Saint John.

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

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

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

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

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

Yes. Cheapflights offers flight deals from USA to St John 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$ 549+ Cheap Flights from the United States to Saint John

Cheap flight deals from USA to St John

Enter your travel dates to find the best prices.

Cheapest

Best

Last-minute

One-way

Cheapest flights from USA to St John
Explore the most affordable flight options available from USA to St John. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 23 September 2026.

Thu 1/107:30 p.m. -

1 stop13h 30m

Mon 5/1010:45 a.m. -

1 stop8h 50m

Deal found 18/9C$ 680

Thu 1/109:55 a.m. -

1 stop23h 05m

Mon 5/1010:45 a.m. -

1 stop9h 40m

Deal found 18/9C$ 854

Mon 5/104:30 p.m. -

1 stop6h 21m

Fri 9/1012:50 p.m. -

1 stop7h 10m

Deal found 19/9C$ 955

Thu 15/104:55 p.m. -

1 stop5h 56m

Sat 17/1012:50 p.m. -

1 stop6h 24m

Deal found 18/9C$ 968

Fri 9/104:30 p.m. -

1 stop6h 21m

Thu 15/105:00 a.m. -

1 stop5h 10m

Deal found 20/9C$ 1,007

Tue 6/109:55 a.m. -

2 stops12h 20m

Fri 9/1010:45 a.m. -

1 stop9h 40m

Deal found 22/9C$ 1,007

Fri 2/104:30 p.m. -

1 stop6h 21m

Sat 3/105:00 a.m. -

1 stop6h 17m

Deal found 18/9C$ 1,017

Thu 24/99:55 a.m. -

1 stop23h 05m

Sat 26/96:55 a.m. -

2 stops11h 00m

Deal found 18/9C$ 1,023

Mon 5/107:55 a.m. -

2 stops7h 04m

Fri 9/105:00 a.m. -

1 stop5h 29m

Deal found 19/9C$ 1,025

Fri 9/104:30 p.m. -

1 stop6h 21m

Thu 15/1012:50 p.m. -

2 stops7h 50m

Deal found 20/9C$ 1,030

Mon 19/104:30 p.m. -

1 stop6h 21m

Mon 26/105:15 a.m. -

1 stop6h 10m

Deal found 19/9C$ 1,037

Thu 15/107:15 a.m. -

2 stops15h 36m

Mon 19/1012:50 p.m. -

1 stop8h 29m

Deal found 21/9C$ 1,048

Best flights from USA to St John
Discover carefully curated flight deals from USA to St John that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated 23 September 2026.

Thu 15/104:55 p.m. -

1 stop5h 56m

Sat 17/1012:50 p.m. -

1 stop6h 24m

Deal found 21/9C$ 968

Fri 9/104:30 p.m. -

1 stop6h 21m

Thu 15/105:00 a.m. -

1 stop5h 10m

Deal found 20/9C$ 1,007

Thu 10/1210:30 a.m. -

1 stop5h 24m

Sun 13/1211:05 a.m. -

1 stop4h 30m

Deal found 22/9C$ 1,347

Mon 5/106:30 a.m. -

2 stops8h 29m

Fri 9/105:00 a.m. -

2 stops10h 45m

Deal found 19/9C$ 1,020

Tue 17/113:10 p.m. -

1 stop7h 14m

Sun 22/115:20 a.m. -

1 stop6h 02m

Deal found 18/9C$ 1,075

Fri 9/104:30 p.m. -

1 stop6h 21m

Thu 15/1012:50 p.m. -

2 stops7h 50m

Deal found 20/9C$ 1,030

Mon 19/104:30 p.m. -

1 stop6h 21m

Mon 26/105:15 a.m. -

1 stop6h 10m

Deal found 19/9C$ 1,037

Tue 6/1010:25 a.m. -

1 stop4h 34m

Fri 9/105:00 a.m. -

1 stop6h 18m

Deal found 22/9C$ 1,351

Mon 19/1010:35 a.m. -

1 stop4h 24m

Mon 26/105:15 a.m. -

2 stops8h 13m

Deal found 19/9C$ 1,252

Mon 5/104:45 p.m. -

1 stop6h 06m

Fri 9/1012:50 p.m. -

1 stop7h 11m

Deal found 19/9C$ 1,038

Fri 2/106:25 a.m. -

2 stops8h 34m

Sat 3/104:40 p.m. -

1 stop4h 10m

Deal found 18/9C$ 1,358

Fri 2/1010:35 a.m. -

1 stop4h 24m

Sat 3/105:00 a.m. -

2 stops10h 36m

Deal found 18/9C$ 1,254

Thu 15/107:15 a.m. -

2 stops15h 36m

Mon 19/1012:50 p.m. -

1 stop8h 29m

Deal found 22/9C$ 1,048

Mon 19/1010:25 a.m. -

1 stop4h 34m

Mon 26/105:15 a.m. -

2 stops15h 49m

Deal found 19/9C$ 1,372

Mon 19/104:45 p.m. -

1 stop6h 06m

Mon 26/105:15 a.m. -

1 stop6h 43m

Deal found 19/9C$ 1,083

Thu 5/116:55 a.m. -

2 stops8h 59m

Thu 12/1111:05 a.m. -

2 stops9h 22m

Deal found 21/9C$ 1,386

Tue 10/115:30 a.m. -

2 stops10h 53m

Fri 13/115:20 a.m. -

1 stop6h 02m

Deal found 21/9C$ 1,087

Thu 5/116:55 a.m. -

2 stops8h 59m

Wed 30/1211:05 a.m. -

1 stop4h 45m

Deal found 20/9C$ 1,422

Fri 2/104:45 p.m. -

1 stop6h 06m

Sat 3/1012:50 p.m. -

1 stop7h 11m

Deal found 18/9C$ 1,143

Tue 15/128:00 a.m. -

1 stop7h 54m

Tue 29/125:20 a.m. -

1 stop6h 53m

Deal found 20/9C$ 1,156

Thu 11/211:05 a.m. -

1 stop5h 14m

Mon 15/211:05 a.m. -

1 stop4h 45m

Deal found 21/9C$ 1,205

Thu 5/1110:30 a.m. -

1 stop5h 24m

Wed 30/1211:05 a.m. -

1 stop4h 30m

Deal found 20/9C$ 1,271

Find flight deals from USA to St John

Round-trip from	C$ 955
One-way from	C$ 549

Air Canada
5/10-9/10
2 total stops
13h 31m total
USA to Saint John

Search Deals

Air Canada
19/10-31/12
1 total stop
13h 26m total
USA to Saint John

Search Deals

Cheapflights Fare Finder

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

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

OrlandoSaint John

MCO Orlando - YSJ Saint John

MCOYSJ

Orlando

Mon 19/10

9:25 p.m.-11:51 a.m.

1 stop13h 26m

Saint John

Wed 31/12

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

Nonstop0h 00m

C$ 549

OrlandoSaint John

MCO Orlando - YSJ Saint John

MCOYSJ

Orlando

Mon 4/1

8:40 p.m.-10:25 a.m.

1 stop12h 45m

Saint John

Wed 31/12

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

Nonstop0h 00m

C$ 635

New YorkSaint John

LGA New York LaGuardia - YSJ Saint John

LGAYSJ

New York LaGuardia

Wed 28/10

10:30 a.m.-5:19 p.m.

1 stop5h 49m

Saint John

Wed 31/12

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

Nonstop0h 00m

C$ 639

New YorkSaint John

LGA New York LaGuardia - YSJ Saint John

LGAYSJ

New York LaGuardia

Tue 1/12

4:30 p.m.-11:24 p.m.

1 stop5h 54m

Saint John

Wed 31/12

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

Nonstop0h 00m

C$ 639

New YorkSaint John

LGA New York LaGuardia - YSJ Saint John

LGAYSJ

New York LaGuardia

Wed 4/11

10:30 a.m.-4:54 p.m.

1 stop5h 24m

Saint John

Wed 31/12

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

Nonstop0h 00m

C$ 639

New YorkSaint John

LGA New York LaGuardia - YSJ Saint John

LGAYSJ

New York LaGuardia

Tue 29/9

4:45 p.m.-11:51 p.m.

1 stop6h 06m

Saint John

Wed 31/12

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

Nonstop0h 00m

C$ 642

Quickest round-trip

NewarkSaint John

EWR Newark - YSJ Saint John

EWRYSJ

Newark

Tue 29/9

10:25 a.m.-3:59 p.m.

1 stop4h 34m

Saint John

Wed 31/12

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

Nonstop0h 00m

C$ 655

NewarkSaint John

EWR Newark - YSJ Saint John

EWRYSJ

Newark

Wed 4/11

6:55 a.m.-4:54 p.m.

2 stops8h 59m

Saint John

Wed 31/12

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

Nonstop0h 00m

C$ 655

OrlandoSaint John

MCO Orlando - YSJ Saint John

MCOYSJ

Orlando

Mon 19/10

7:21 p.m.-3:59 p.m.

3 stops19h 38m

Saint John

Wed 31/12

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

Nonstop0h 00m

C$ 812

BostonSaint John

BOS Boston Logan Intl - YSJ Saint John

BOSYSJ

Boston Logan Intl

Thu 1/10

6:00 a.m.-3:59 p.m.

2 stops8h 59m

Saint John

Wed 31/12

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

Nonstop0h 00m

C$ 861

Flights are sorted by cheapest round-trip flights first.

Deals found on 19/9

Showing 1-10 of 34 resultsSorted by cheapest first

Best time to book a flight from USA to St John

Have a flexible travel schedule? Discover the best time to fly to St John from USA with our price prediction graph.

BOS-YSJ

LGA-YSJ

EWR-YSJ

MCO-YSJ

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 the United States to Saint John

US0-YSJ

BOS-YSJ

LGA-YSJ

EWR-YSJ

MCO-YSJ

No data available for this route at this time. Please check back soon.

Related info for your journey

What airport do you fly into for flights to Saint John from United States?
If you book a flight to Saint John from United States, you will be flying to Saint John, which is the city’s only airport. Saint John (YSJ) is located 15.1 km from the centre of Saint John.
How long is the flight from USA to Saint John?
Air Canada can get you from USA to Saint John in just under 5h 56m. Your travel time can differ by up to . The distance between USA and Saint John is about 526 km.
What are the most popular routes from USA to Saint John?
The most popular flight routes from USA to Saint John are Washington, D.C. Reagan-National - Saint John, Newark - Saint John and Austin Bergstrom - Saint John.
Can I find deals for flights from USA to St John that include hotel bookings?
Yes. In addition to deals on USA to St John flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from USA to St John?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from USA to St John.
Can I find deals for business class flights from USA to St John?
Yes. Cheapflights offers flight deals from USA to St John by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Alternative routes

Complete your trip

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Flights by cabin class

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Popular flights

St John flight routes

Top destinations

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When you search for this flight from USA to St John, 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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Cheap flights from the United States to Saint John from C$ 549

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 19/10. Fares are subject to change and may not be available on all flights or dates of travel.

Cheap flight deals from USA to St John

Cheapest flights from USA to St JohnExplore the most affordable flight options available from USA to St John. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 23 September 2026.

Explore the most affordable flight options available from USA to St John. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 23 September 2026.

Best flights from USA to St JohnDiscover carefully curated flight deals from USA to St John that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated 23 September 2026.

Discover carefully curated flight deals from USA to St John that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated 23 September 2026.

Last-minute flights from USA to St JohnDiscover last-minute flight deals from USA to St John. Data last updated 23 September 2026 and is based on user searches.

Discover last-minute flight deals from USA to St John. Data last updated 23 September 2026 and is based on user searches.

One-way flights from USA to St JohnSearch for one-way flight options from USA to St John. Find affordable one-way fares based on user searches. Data last updated 23 September 2026.

Search for one-way flight options from USA to St John. Find affordable one-way fares based on user searches. Data last updated 23 September 2026.

Find flight deals from USA to St John

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

Best time to book a flight from USA to St John

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Related info for your journey

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

How long is the flight from USA to Saint John?

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

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

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

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

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for USA to St John

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Complete your trip

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

Direct flights to New Brunswick

Book a non-stop flight to one of these other cities located in New Brunswick.

Search flights from USA to St John by cabin class

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

USA and St John flights

Browse other USA and St John flight options. Last updated on 23 September 2026.

Popular flight searches

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Other flights to St John

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Cheapest flights from USA to St John
Explore the most affordable flight options available from USA to St John. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 23 September 2026.

Best flights from USA to St John
Discover carefully curated flight deals from USA to St John that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated 23 September 2026.

Last-minute flights from USA to St John
Discover last-minute flight deals from USA to St John. Data last updated 23 September 2026 and is based on user searches.

One-way flights from USA to St John
Search for one-way flight options from USA to St John. Find affordable one-way fares based on user searches. Data last updated 23 September 2026.