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

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

What airlines fly to United States?

Air Canada, Porter Airlines and United 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 traveling to United States. Keep in mind that there are 3 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?

As of October 2025, there is 1 operator available to choose from for flights from Saint John Airport to United States.

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 that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check 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 required travel and health documents for your United States trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at United States. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

$257 Cheap Flights from Saint John to the United States in 2025/26

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One-way

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Cheap round-trip flights

Enter your travel dates to find the best prices.

11:45 am - 9:10 pmYSJ-JAX

10h 25m2 stops

11:50 am - 5:14 pmJAX-YSJ

28h 24m2 stops

$447Air Canada

Find Deal

Tue, Mar 31 - Sat, Apr 4

4:15 pm - 10:00 pmYSJ-LAX

9h 45m1 stop

4:20 pm - 10:59 amLAX-YSJ

14h 39m1 stop

$464Air Canada

Find Deal

Fri, Dec 5 - Fri, Dec 12

4:15 pm - 10:00 pmYSJ-LAX

9h 45m1 stop

12:30 pm - 3:33 pmLAX-YSJ

23h 03m1 stop

$466Air Canada

Find Deal

Thu, Dec 4 - Thu, Dec 11

4:15 pm - 10:42 amYSJ-JAX

19h 27m2 stops

4:39 pm - 10:59 amJAX-YSJ

17h 20m2 stops

$483United Airlines

Find Deal

Mon, Nov 17 - Wed, Nov 19

11:45 am - 10:30 amYSJ-JAX

23h 45m2 stops

3:50 pm - 11:10 amJAX-YSJ

18h 20m2 stops

$486Air Canada

Find Deal

Tue, Mar 31 - Sat, Apr 4

4:15 pm - 10:00 pmYSJ-LAX

9h 45m1 stop

2:18 pm - 3:33 pmLAX-YSJ

21h 15m2 stops

$488United Airlines

Find Deal

Fri, Dec 5 - Fri, Dec 12

4:15 pm - 8:37 pmYSJ-EWR

5h 22m1 stop

10:25 am - 3:35 pmEWR-YSJ

4h 10m1 stop

$488Air Canada

Find Deal

Tue, Feb 24 - Wed, Feb 25

4:15 pm - 9:37 amYSJ-LAX

21h 22m2 stops

2:18 pm - 3:33 pmLAX-YSJ

21h 15m2 stops

$493United Airlines

Find Deal

Fri, Dec 5 - Fri, Dec 12

11:55 am - 2:55 pmYSJ-ORD

5h 00m1 stop

7:55 am - 5:14 pmORD-YSJ

7h 19m1 stop

$494Air Canada

Find Deal

Tue, Apr 7 - Wed, Apr 8

11:45 am - 9:49 pmYSJ-BOS

11h 04m2 stops

6:15 am - 3:33 pmBOS-YSJ

8h 18m2 stops

$595Multiple Airlines

Find Deal

Tue, Nov 18 - Tue, Nov 25

Air Canada flights from Saint John to United States

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

Air Canada

Mar 31

YSJ11:45 amSaint John

10h 25m

2 stops

JAX9:10 pmJacksonville

Apr 4

JAX11:50 amJacksonville

28h 24m

2 stops

YSJ5:14 pmSaint John

$447

Find similar

Air Canada

Dec 5

YSJ4:15 pmSaint John

9h 45m

1 stop

LAX10:00 pmLos Angeles

Dec 12

LAX4:20 pmLos Angeles

14h 39m

1 stop

YSJ10:59 amSaint John

$464

Find similar

Air Canada

Dec 4

YSJ4:15 pmSaint John

9h 45m

1 stop

LAX10:00 pmLos Angeles

Dec 11

LAX12:30 pmLos Angeles

23h 03m

1 stop

YSJ3:33 pmSaint John

$466

Find similar

United Airlines flights from Saint John to United States

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

United Airlines

Nov 17

YSJ4:15 pmSaint John

19h 27m

2 stops

JAX10:42 amJacksonville

Nov 19

JAX4:39 pmJacksonville

17h 20m

2 stops

YSJ10:59 amSaint John

$483

Find similar

United Airlines

Dec 5

YSJ4:15 pmSaint John

9h 45m

1 stop

LAX10:00 pmLos Angeles

Dec 12

LAX2:18 pmLos Angeles

21h 15m

2 stops

YSJ3:33 pmSaint John

$488

Find similar

United Airlines

Dec 5

YSJ4:15 pmSaint John

21h 22m

2 stops

LAX9:37 amLos Angeles

Dec 12

LAX2:18 pmLos Angeles

21h 15m

2 stops

YSJ3:33 pmSaint John

$493

Find similar

momondo 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

Saint JohnJacksonville

YSJ - JAX

YSJJAX

Saint John

Tue 3/31

11:45 am-9:10 pm

2 stops10h 25m

Jacksonville

Sat 4/4

11:50 am-5:14 pm

2 stops28h 24m

$447

Saint JohnLos Angeles

YSJ - LAX

YSJLAX

Saint John

Fri 12/5

4:15 pm-10:00 pm

1 stop9h 45m

Los Angeles

Fri 12/12

4:20 pm-10:59 am

1 stop14h 39m

$464

Saint JohnLos Angeles

YSJ - LAX

YSJLAX

Saint John

Thu 12/4

4:15 pm-10:00 pm

1 stop9h 45m

Los Angeles

Thu 12/11

12:30 pm-3:33 pm

1 stop23h 03m

$466

Saint JohnJacksonville

YSJ - JAX

YSJJAX

Saint John

Mon 11/17

4:15 pm-10:42 am

2 stops19h 27m

Jacksonville

Wed 11/19

4:39 pm-10:59 am

2 stops17h 20m

$483

Saint JohnJacksonville

YSJ - JAX

YSJJAX

Saint John

Tue 3/31

11:45 am-10:30 am

2 stops23h 45m

Jacksonville

Sat 4/4

3:50 pm-11:10 am

2 stops18h 20m

$486

Saint JohnLos Angeles

YSJ - LAX

YSJLAX

Saint John

Fri 12/5

4:15 pm-10:00 pm

1 stop9h 45m

Los Angeles

Fri 12/12

2:18 pm-3:33 pm

2 stops21h 15m

$488

Saint JohnNewark

YSJ - EWR

YSJEWR

Saint John

Tue 2/24

4:15 pm-8:37 pm

1 stop5h 22m

Newark

Wed 2/25

10:25 am-3:35 pm

1 stop4h 10m

$488

Saint JohnLos Angeles

YSJ - LAX

YSJLAX

Saint John

Fri 12/5

4:15 pm-9:37 am

2 stops21h 22m

Los Angeles

Fri 12/12

2:18 pm-3:33 pm

2 stops21h 15m

$493

Saint JohnChicago

YSJ - ORD

YSJORD

Saint John

Tue 4/7

11:55 am-2:55 pm

1 stop5h 00m

Chicago O'Hare Intl

Wed 4/8

7:55 am-5:14 pm

1 stop7h 19m

$494

Saint JohnBoston

YSJ - BOS

YSJBOS

Saint John

Tue 11/18

11:45 am-9:49 pm

2 stops11h 04m

Boston Logan Intl

Tue 11/25

6:15 am-3:33 pm

2 stops8h 18m

$595

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 Saint John to United States flight route?

Fly from Saint John to Orlando for the best Saint John - United States flight prices

What cabin class options are available on Saint John to United States flights?

There is only 1 cabin class available to choose from on Saint John to United States flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

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

No. A direct flight is the cheapest option for a flight between Saint John to United States.

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

Direct flights	None

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

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?
As of October 2025, there is 1 operator available to choose from for flights from Saint John Airport to United States.
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 that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check 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 required travel and health documents for your United States trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at United States. We recommend that you seek guidance from your airline or a reliable 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 MAX 8 (53.33% of total bookings). The next most popular plane models are Boeing 737-800 Passenger/BBJ2 (winglets) (20.00%), Boeing 737-800 (13.33%), and Airbus A321-100/200 (6.67%).

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 $413	Free Cancellation	Rating 7.1 10,341 reviews		Search Air Canada flights

Why use momondo?

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

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to United States from Saint John.

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

Flights from Saint John to United States with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

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

Once all potential Saint John to United States flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

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 not ready to book a flight from Saint John to United States now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to United States and let you know when they change.

An easier way to manage your United States trip

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Fri 11/21

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Find better results for your trip to the United States

Popular cities in the United States

Flights to New Yorkfrom $49

Flights to Los Angelesfrom $48

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Flights to Chicagofrom $49

Flights to Orlandofrom $54

Flights to Las Vegasfrom $38

Flights to San Franciscofrom $48

Flights to Washington, D.C.from $49

Flights to Bostonfrom $58

Flights to Atlantafrom $48

Flights to Dallasfrom $49

Flights to Seattlefrom $58

Cheap flights from Saint John to the United States from $257

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Saint John to the United States departing on 12/6. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

Big names and deals

Big names and deals

Filter for what you want

Filter for what you want

Trusted and free

Trusted and free

Price Alerts

Price Alerts

Find the cheapest flights from Saint John to the United States

Cheap round-trip flights

Cheap one-way flights

Cheap last minute flights

Air Canada flights from Saint John to United States

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

United Airlines flights from Saint John to United States

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

momondo Fare Finder

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

See travel insights to the United States from

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

What is the cheapest Saint John to United States flight route?

Fly from Saint John to Orlando for the best Saint John - United States flight prices

What cabin class options are available on Saint John to United States flights?

There is only 1 cabin class available to choose from on Saint John to United States flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

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

No. A direct flight is the cheapest option for a flight between Saint John to United States.

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

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

What airlines fly to United States?

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

Direct flights

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

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

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

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

What is the most popular plane model from Saint John to United States?

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

Why use momondo?

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

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

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

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

An easier way to manage your United States trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to the United States

Popular cities in the United States

Popular flights according to clicks in the last 7 days on momondo