How long is the flight from USA to Saint John?

Air Canada and United Airlines can get you from USA to Saint John in just under 6h 58m. Your travel time can differ by up to 9h. The distance between USA and Saint John is about 2422 km. This flight may include one or multiple stops.

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 Boston Logan Intl - Saint John, Cincinnati Cinci./N. Kentucky - Saint John and Allentown-Bethlehem - 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$ 415+ 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 3 November 2026.

Sat 28/1110:05 p.m. -

1 stop24h 23m

Sun 10/15:20 a.m. -

1 stop8h 14m

Deal found 30/10C$ 987

Tue 8/126:55 a.m. -

2 stops9h 01m

Fri 11/1211:05 a.m. -

1 stop4h 45m

Deal found 30/10C$ 994

Wed 2/125:30 a.m. -

1 stop3h 49m

Wed 9/1211:05 a.m. -

1 stop4h 48m

Deal found 2/11C$ 1,097

Tue 8/124:30 p.m. -

1 stop6h 28m

Fri 11/125:20 a.m. -

1 stop7h 33m

Deal found 28/10C$ 1,099

Fri 11/125:30 a.m. -

1 stop3h 55m

Mon 28/125:20 a.m. -

1 stop5h 47m

Deal found 1/11C$ 1,111

Mon 14/1210:05 p.m. -

1 stop24h 53m

Mon 21/125:20 a.m. -

1 stop8h 14m

Deal found 30/10C$ 1,127

Wed 2/125:30 a.m. -

2 stops10h 24m

Wed 9/125:20 a.m. -

2 stops10h 33m

Deal found 2/11C$ 1,135

Tue 15/125:30 a.m. -

1 stop3h 55m

Tue 22/1211:05 a.m. -

1 stop4h 48m

Deal found 1/11C$ 1,142

Mon 14/125:30 a.m. -

1 stop3h 55m

Mon 21/1211:05 a.m. -

1 stop4h 48m

Deal found 30/10C$ 1,185

Sat 7/113:58 p.m. -

1 stop6h 30m

Sun 15/115:20 a.m. -

1 stop6h 04m

Deal found 31/10C$ 1,331

Sat 7/112:55 p.m. -

1 stop7h 33m

Sun 15/115:20 a.m. -

1 stop7h 33m

Deal found 31/10C$ 1,345

Sat 7/116:55 p.m. -

1 stop27h 33m

Sun 15/115:20 a.m. -

1 stop6h 38m

Deal found 1/11C$ 1,378

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 3 November 2026.

Wed 6/14:00 p.m. -

1 stop6h 58m

Sat 9/111:05 a.m. -

2 stops26h 29m

Deal found 31/10C$ 960

Wed 6/17:00 a.m. -

3 stops15h 58m

Sat 9/111:05 a.m. -

2 stops11h 52m

Deal found 31/10C$ 1,078

Wed 2/125:30 a.m. -

1 stop3h 49m

Wed 9/1211:05 a.m. -

1 stop4h 48m

Deal found 2/11C$ 1,097

Tue 8/126:55 a.m. -

2 stops9h 01m

Fri 11/1211:05 a.m. -

1 stop4h 45m

Deal found 30/10C$ 994

Fri 26/311:05 a.m. -

1 stop5h 14m

Sun 28/35:35 p.m. -

1 stop6h 15m

Deal found 1/11C$ 1,072

Fri 8/14:30 p.m. -

1 stop6h 24m

Tue 12/15:15 a.m. -

2 stops10h 20m

Deal found 1/11C$ 1,076

Tue 6/48:45 a.m. -

1 stop7h 14m

Wed 14/411:05 a.m. -

2 stops8h 01m

Deal found 31/10C$ 1,090

Tue 12/110:00 a.m. -

2 stops11h 54m

Sat 16/111:05 a.m. -

2 stops14h 54m

Deal found 29/10C$ 1,529

Tue 8/124:30 p.m. -

1 stop6h 28m

Fri 11/125:20 a.m. -

1 stop7h 33m

Deal found 28/10C$ 1,099

Fri 11/124:30 p.m. -

1 stop6h 28m

Sun 13/125:20 a.m. -

1 stop7h 33m

Deal found 28/10C$ 1,099

Sat 2/13:30 p.m. -

1 stop6h 28m

Mon 4/15:20 a.m. -

2 stops10h 15m

Deal found 2/11C$ 1,652

Fri 8/18:11 p.m. -

2 stops13h 14m

Tue 12/111:05 a.m. -

2 stops6h 56m

Deal found 1/11C$ 1,117

Mon 14/1210:05 p.m. -

1 stop24h 53m

Mon 21/125:20 a.m. -

1 stop8h 14m

Deal found 30/10C$ 1,127

Wed 2/125:30 a.m. -

2 stops10h 24m

Wed 9/125:20 a.m. -

2 stops10h 33m

Deal found 2/11C$ 1,135

Mon 14/125:30 a.m. -

1 stop3h 55m

Mon 21/1211:05 a.m. -

1 stop4h 48m

Deal found 30/10C$ 1,185

Tue 15/1210:25 a.m. -

2 stops12h 33m

Tue 22/125:20 a.m. -

2 stops10h 33m

Deal found 1/11C$ 1,208

Tue 30/35:30 a.m. -

2 stops10h 29m

Wed 31/35:35 p.m. -

1 stop6h 04m

Deal found 1/11C$ 1,287

Fri 26/35:30 a.m. -

2 stops10h 49m

Sun 28/35:20 a.m. -

1 stop5h 51m

Deal found 31/10C$ 1,300

Tue 12/13:30 p.m. -

1 stop6h 24m

Sat 16/15:15 a.m. -

1 stop7h 38m

Deal found 30/10C$ 1,350

Find flight deals from USA to St John

Round-trip from	C$ 941
One-way from	C$ 415

Air Canada
6/1-9/1
2 total stops
18h 02m total
USA to Saint John

Search Deals

Air Canada
16/12-31/12
1 total stop
8h 24m 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

TampaSaint John

TPA Tampa - YSJ Saint John

TPAYSJ

Tampa

Wed 16/12

7:30 a.m.-4:54 p.m.

1 stop8h 24m

Saint John

Wed 31/12

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

Nonstop0h 00m

C$ 415

Quickest round-trip

BostonSaint John

BOS Boston Logan Intl - YSJ Saint John

BOSYSJ

Boston Logan Intl

Mon 14/12

5:30 a.m.-10:25 a.m.

1 stop3h 55m

Saint John

Wed 31/12

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

Nonstop0h 00m

C$ 498

NewarkSaint John

EWR Newark - YSJ Saint John

EWRYSJ

Newark

Tue 22/12

8:30 p.m.-11:54 p.m.

1 stop26h 24m

Saint John

Wed 31/12

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

Nonstop0h 00m

C$ 563

TampaSaint John

TPA Tampa - YSJ Saint John

TPAYSJ

Tampa

Wed 16/12

8:55 a.m.-11:58 p.m.

3 stops14h 03m

Saint John

Wed 31/12

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

Nonstop0h 00m

C$ 730

New YorkSaint John

LGA New York LaGuardia - YSJ Saint John

LGAYSJ

New York LaGuardia

Tue 22/12

6:00 a.m.-11:58 p.m.

2 stops16h 58m

Saint John

Wed 31/12

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

Nonstop0h 00m

C$ 742

BostonSaint John

BOS Boston Logan Intl - YSJ Saint John

BOSYSJ

Boston Logan Intl

Wed 11/11

5:45 a.m.-4:58 p.m.

1 stop10h 13m

Saint John

Wed 31/12

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

Nonstop0h 00m

C$ 787

BostonSaint John

BOS Boston Logan Intl - YSJ Saint John

BOSYSJ

Boston Logan Intl

Mon 14/12

3:42 p.m.-11:58 p.m.

3 stops31h 16m

Saint John

Wed 31/12

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

Nonstop0h 00m

C$ 915

TampaSaint John

TPA Tampa - YSJ Saint John

TPAYSJ

Tampa

Wed 6/1

4:00 p.m.-11:58 p.m.

1 stop6h 58m

Saint John

Sat 9/1

11:05 a.m.-12:34 p.m.

2 stops26h 29m

C$ 960

NewarkSaint John

EWR Newark - YSJ Saint John

EWRYSJ

Newark

Tue 8/12

6:55 a.m.-4:56 p.m.

2 stops9h 01m

Saint John

Fri 11/12

11:05 a.m.-2:50 p.m.

1 stop4h 45m

C$ 994

NewarkSaint John

EWR Newark - YSJ Saint John

EWRYSJ

Newark

Fri 26/3

11:05 a.m.-5:19 p.m.

1 stop5h 14m

Saint John

Sun 28/3

5:35 p.m.-10:50 p.m.

1 stop6h 15m

C$ 1,072

Flights are sorted by cheapest round-trip flights first.

Deals found on 30/10

Showing 1-10 of 27 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.

TPA-YSJ

EWR-YSJ

LGA-YSJ

MCO-YSJ

BOS-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

TPA-YSJ

EWR-YSJ

LGA-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 and United Airlines can get you from USA to Saint John in just under 6h 58m. Your travel time can differ by up to 9h. The distance between USA and Saint John is about 2422 km. This flight may include one or multiple stops.
What are the most popular routes from USA to Saint John?
The most popular flight routes from USA to Saint John are Boston Logan Intl - Saint John, Cincinnati Cinci./N. Kentucky - Saint John and Allentown-Bethlehem - 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

Other flight options

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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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 USA to St John.

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Cheapflights does show flights with no change fees to all users. To see these options for flights from USA to St John, users can toggle the no change fees filter when performing a flight search.

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Cheap flights from the United States to Saint John from C$ 415

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 16/12. 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 3 November 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 3 November 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 3 November 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 3 November 2026.

Last-minute flights from USA to St JohnDiscover last-minute flight deals from USA to St John. Data last updated 3 November 2026 and is based on user searches.

Discover last-minute flight deals from USA to St John. Data last updated 3 November 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 3 November 2026.

Search for one-way flight options from USA to St John. Find affordable one-way fares based on user searches. Data last updated 3 November 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

See prices for flight routes from nearby airports that may be better suited for you.

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 3 November 2026.

Popular flight searches

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Other flights to St John

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USA to St John flights

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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 3 November 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 3 November 2026.

Last-minute flights from USA to St John
Discover last-minute flight deals from USA to St John. Data last updated 3 November 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 3 November 2026.