What is the cheapest airline that flies from Saint John to United States?

Flair Airlines, Air Canada, and United Airlines are the most popular carriers operating from Saint John to United States

Which airlines fly to United States?

Air Canada, United Airlines and Porter Airlines are the top three most popular airlines that fly to United States from Saint John according to our data. Air Canada is the first choice among our users, with 83% of people opting to fly with this airline when travelling to United States. Keep in mind that there are 4 different airlines that fly to United States on a routine basis, so you have a few additional options to choose from.

When did momondo last update prices for flights from Saint John Airport to United States?

Prices for flights from Saint John Airport to United States are updated daily.

How many operators does momondo search for flights from Saint John Airport to United States?

The number of operators available for flights from Saint John Airport to United States is 1 as of June 2026.

How old do you have to be to fly from Saint John Airport to United States?

The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Saint John Airport to United States.

What documentation or ID do you need to fly to United States?

The necessary travel and health documents for your United States trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

C$ 336 Cheap Flights from Saint John to the United States in 2026

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Saint John to the United States

Round-trip

One-way

Cheap round-trip flights

Enter your travel dates to find the best prices.

11:05 a.m. - 2:37 p.m.

YSJ

BOS

4h 32m

1 stop

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

BOS

YSJ

3h 55m

1 stop

C$ 711Air Canada

Tue, 27 Oct - Thu, 29 Oct

4:40 p.m. - 9:26 p.m.

YSJ

BOS

5h 46m

1 stop

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

BOS

YSJ

3h 55m

1 stop

C$ 715Air Canada

Fri, 23 Oct - Sat, 31 Oct

4:40 p.m. - 10:32 p.m.

YSJ

MCO

6h 52m

1 stop

7:30 a.m. - 3:59 p.m.

MCO

YSJ

7h 29m

1 stop

C$ 719Air Canada

Wed, 23 Sep - Wed, 30 Sep

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

YSJ

BOS

4h 48m

1 stop

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

BOS

YSJ

3h 55m

1 stop

C$ 719Air Canada

Tue, 27 Oct - Thu, 29 Oct

5:00 a.m. - 10:54 a.m.

YSJ

MCO

6h 54m

1 stop

7:30 a.m. - 3:59 p.m.

MCO

YSJ

7h 29m

1 stop

C$ 727Air Canada

Mon, 21 Sep - Wed, 23 Sep

4:40 p.m. - 10:32 p.m.

YSJ

MCO

6h 52m

1 stop

7:30 a.m. - 3:59 p.m.

MCO

YSJ

7h 29m

1 stop

C$ 728Air Canada

Wed, 23 Sep - Wed, 30 Sep

10:45 a.m. - 10:22 p.m.

YSJ

LAS

15h 37m

1 stop

4:35 p.m. - 10:00 a.m.

LAS

YSJ

13h 25m

2 stops

C$ 729Multiple Airlines

Wed, 8 Jul - Thu, 16 Jul

11:05 a.m. - 11:47 p.m.

YSJ

MIA

13h 42m

2 stops

11:15 a.m. - 11:24 p.m.

MIA

YSJ

11h 09m

2 stops

C$ 893United Airlines

Tue, 27 Oct - Wed, 28 Oct

12:50 p.m. - 9:10 p.m.

YSJ

ATL

9h 20m

2 stops

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

ATL

YSJ

8h 59m

2 stops

C$ 982United Airlines

Mon, 14 Sep - Fri, 18 Sep

5:25 a.m. - 12:54 a.m.

YSJ

PDX

23h 29m

2 stops

8:46 a.m. - 11:54 p.m.

PDX

YSJ

11h 08m

2 stops

C$ 1,105United Airlines

Tue, 1 Dec - Sun, 13 Dec

Save money when you book flights with momondo

Big names, great deals

Search 100s of travel sites to compare prices.

Filter for what you want

Free Wi-Fi? Early arrival? Instantly customize your results

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Not ready to book? to track prices.

Search flight deals

Air Canada flights from Saint John to United States

Our best Air Canada deals on Saint John to United States flight tickets

Air Canada

27 Oct

YSJ11:05 a.m.Saint John

4h 32m

1 stop

BOS2:37 p.m.Boston Logan Intl

29 Oct

BOS5:30 a.m.Boston Logan Intl

3h 55m

1 stop

YSJ10:25 a.m.Saint John

C$ 711

Air Canada

23 Oct

YSJ4:40 p.m.Saint John

5h 46m

1 stop

BOS9:26 p.m.Boston Logan Intl

31 Oct

BOS5:30 a.m.Boston Logan Intl

3h 55m

1 stop

YSJ10:25 a.m.Saint John

C$ 715

Air Canada

27 Oct

YSJ11:05 a.m.Saint John

4h 48m

1 stop

BOS2:53 p.m.Boston Logan Intl

29 Oct

BOS5:30 a.m.Boston Logan Intl

3h 55m

1 stop

YSJ10:25 a.m.Saint John

C$ 719

United Airlines flights from Saint John to United States

Our best United Airlines deals on Saint John to United States flight tickets

United Airlines

23 Oct

YSJ4:40 p.m.Saint John

17h 53m

2 stops

BOS9:33 a.m.Boston Logan Intl

31 Oct

BOS5:45 a.m.Boston Logan Intl

17h 09m

2 stops

YSJ11:54 p.m.Saint John

C$ 832

United Airlines

23 Sep

YSJ4:40 p.m.Saint John

22h 17m

3 stops

MCO1:57 p.m.Orlando

30 Sep

MCO6:00 a.m.Orlando

8h 59m

2 stops

YSJ3:59 p.m.Saint John

C$ 833

United Airlines

7 Sep

YSJ5:00 a.m.Saint John

18h 10m

2 stops

MCO10:10 p.m.Orlando

20 Sep

MCO6:00 a.m.Orlando

8h 59m

2 stops

YSJ3:59 p.m.Saint John

C$ 840

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Quickest round-trip

Saint JohnBoston

YSJ - BOS

YSJBOS

Saint John

Tue 27/10

11:05 a.m.-2:37 p.m.

1 stop4h 32m

Boston Logan Intl

Thu 29/10

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

1 stop3h 55m

C$ 711

Saint JohnBoston

YSJ - BOS

YSJBOS

Saint John

Fri 23/10

4:40 p.m.-9:26 p.m.

1 stop5h 46m

Boston Logan Intl

Sat 31/10

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

1 stop3h 55m

C$ 715

Saint JohnOrlando

YSJ - MCO

YSJMCO

Saint John

Wed 23/9

4:40 p.m.-10:32 p.m.

1 stop6h 52m

Orlando

Wed 30/9

7:30 a.m.-3:59 p.m.

1 stop7h 29m

C$ 719

Saint JohnBoston

YSJ - BOS

YSJBOS

Saint John

Tue 27/10

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

1 stop4h 48m

Boston Logan Intl

Thu 29/10

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

1 stop3h 55m

C$ 719

Saint JohnOrlando

YSJ - MCO

YSJMCO

Saint John

Mon 21/9

5:00 a.m.-10:54 a.m.

1 stop6h 54m

Orlando

Wed 23/9

7:30 a.m.-3:59 p.m.

1 stop7h 29m

C$ 727

Saint JohnOrlando

YSJ - MCO

YSJMCO

Saint John

Wed 23/9

4:40 p.m.-10:32 p.m.

1 stop6h 52m

Orlando

Wed 30/9

7:30 a.m.-3:59 p.m.

1 stop7h 29m

C$ 728

Saint JohnLas Vegas

YSJ - LAS

YSJLAS

Saint John

Wed 8/7

10:45 a.m.-10:22 p.m.

1 stop15h 37m

Las Vegas Harry Reid Intl

Thu 16/7

4:35 p.m.-10:00 a.m.

2 stops13h 25m

C$ 729

Saint JohnMiami

YSJ - MIA

YSJMIA

Saint John

Tue 27/10

11:05 a.m.-11:47 p.m.

2 stops13h 42m

Miami

Wed 28/10

11:15 a.m.-11:24 p.m.

2 stops11h 09m

C$ 893

Saint JohnAtlanta

YSJ - ATL

YSJATL

Saint John

Mon 14/9

12:50 p.m.-9:10 p.m.

2 stops9h 20m

Atlanta Hartsfield-Jackson

Fri 18/9

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

2 stops8h 59m

C$ 982

Saint JohnPortland

YSJ - PDX

YSJPDX

Saint John

Tue 1/12

5:25 a.m.-12:54 a.m.

2 stops23h 29m

Portland

Sun 13/12

8:46 a.m.-11:54 p.m.

2 stops11h 08m

C$ 1,105

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Saint John to United States

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Prices

Airlines

What is the cheapest month to fly to United States?

The month of March is, on average, the cheapest month to fly to United States from Saint John, with most prices found around C$ 395. If you don’t want to visit United States in March, then you should wait until November to fly from Saint John, when ticket prices are also cheap, with an average price of C$ 468.

Can stopping save me money on Saint John to United States flights?

You could potentially save up to 4% on your flight if you consider stops on a Saint John to United States flight.

Cheap Saint John to United States flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Saint John to United States

Fastest flight time	4h 13m
Direct flights	None

The fastest flight from Saint John to United States takes 4h 13m

There are no direct flights from Saint John to United States. There are no popular flight routes from Saint John to United States.

Search flight deals

Frequently asked questions about flying from Saint John to the United States

When did momondo last update prices for flights from Saint John Airport to United States?
Prices for flights from Saint John Airport to United States are updated daily.
How many operators does momondo search for flights from Saint John Airport to United States?
The number of operators available for flights from Saint John Airport to United States is 1 as of June 2026.
How old do you have to be to fly from Saint John Airport to United States?
The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Saint John Airport to United States.
What documentation or ID do you need to fly to United States?
The necessary travel and health documents for your United States trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.
What is the most popular plane model from Saint John to United States?
Based on momondo bookings for this flight route, the most popular plane model on flight routes from Saint John to United States is Boeing 737-800 Passenger/BBJ2 (winglets) (100.00% of total bookings).

Best airlines flying from Saint John to United States

Compare and see reviews for airlines that fly from Saint John to United States with momondo

Airline	Rating	Free Cancellation	Price
Air Canada	PriceFrom C$ 435	Free Cancellation	Rating 7.1 11,261 reviews		Search Air Canada flights

Why use momondo?

Why should I use momondo to find a flight deal from Saint John to United States?

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Saint John to United States . Millions of users trust and use momondo every year so you are in good hands.

Can I find flights from Saint John to United States with flexible booking policies on momondo?

Yes. momondo enables you to select and highlight flights to United States from Saint John with this policy.

How can momondo help me find flights from Saint John to United States?

Once you have performed a search for Saint John to United States flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

I’m not ready to book a flight from Saint John to United States right now. Can momondo alert me if prices change?

If you are simply researching potential flights to United States, momondo offers a useful price alert feature which will track prices for flights to United States from Saint John and alert you when they change.