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

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

As of May 2026, 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.

$241 Cheap Flights from Saint John to the United States in 2026

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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.

10:45 am - 7:40 pm

YSJ

EWR

9h 55m

1 stop

3:55 pm - 10:00 am

EWR

YSJ

17h 05m

2 stops

$423Multiple Airlines

man., juni 8 - tor., juni 18

10:45 am - 7:40 pm

YSJ

EWR

9h 55m

1 stop

4:40 pm - 10:00 am

EWR

YSJ

16h 20m

1 stop

$424Multiple Airlines

man., juni 8 - tir., juni 16

10:45 am - 7:40 pm

YSJ

EWR

9h 55m

1 stop

10:35 am - 10:00 am

EWR

YSJ

22h 25m

2 stops

$438Multiple Airlines

man., juni 8 - søn., juni 14

4:30 pm - 7:56 pm

YSJ

EWR

4h 26m

1 stop

10:25 am - 3:49 pm

EWR

YSJ

4h 24m

1 stop

$517Air Canada

lør., okt. 10 - ons., okt. 14

12:50 pm - 7:20 pm

YSJ

LAX

10h 30m

1 stop

10:35 pm - 11:55 am

LAX

YSJ

9h 20m

1 stop

$526Air Canada

søn., maj 24 - tir., juli 14

4:30 pm - 9:49 am

YSJ

SAN

21h 19m

2 stops

10:20 pm - 3:49 pm

SAN

YSJ

13h 29m

2 stops

$527United Airlines

fre., sep. 25 - man., sep. 28

12:50 pm - 7:20 pm

YSJ

LAX

10h 30m

1 stop

5:05 pm - 11:55 am

LAX

YSJ

14h 50m

2 stops

$533Air Canada

søn., maj 24 - tir., juli 14

5:40 am - 12:16 pm

YSJ

SAN

10h 36m

1 stop

7:00 am - 3:49 pm

SAN

YSJ

28h 49m

1 stop

$540Air Canada

fre., sep. 25 - man., sep. 28

5:40 am - 12:16 pm

YSJ

SAN

10h 36m

1 stop

9:20 pm - 3:49 pm

SAN

YSJ

14h 29m

2 stops

$574United Airlines

fre., sep. 25 - man., sep. 28

5:40 am - 12:16 pm

YSJ

SAN

10h 36m

1 stop

9:20 pm - 3:49 pm

SAN

YSJ

14h 29m

2 stops

$575United Airlines

tir., sep. 29 - ons., sep. 30

Air Canada flights from Saint John to United States

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

Air Canada

Oct 10

YSJ4:30 pmSaint John

4h 26m

1 stop

EWR7:56 pmNewark

Oct 14

EWR10:25 amNewark

4h 24m

1 stop

YSJ3:49 pmSaint John

$517

Air Canada

May 24

YSJ12:50 pmSaint John

10h 30m

1 stop

LAX7:20 pmLos Angeles

Jul 14

LAX10:35 pmLos Angeles

9h 20m

1 stop

YSJ11:55 amSaint John

$526

Air Canada

May 24

YSJ12:50 pmSaint John

10h 30m

1 stop

LAX7:20 pmLos Angeles

Jul 14

LAX5:05 pmLos Angeles

14h 50m

2 stops

YSJ11:55 amSaint John

$533

United Airlines flights from Saint John to United States

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

United Airlines

Sep 25

YSJ4:30 pmSaint John

21h 19m

2 stops

SAN9:49 amSan Diego

Sep 28

SAN10:20 pmSan Diego

13h 29m

2 stops

YSJ3:49 pmSaint John

$527

United Airlines

Sep 25

YSJ5:40 amSaint John

10h 36m

1 stop

SAN12:16 pmSan Diego

Sep 28

SAN9:20 pmSan Diego

14h 29m

2 stops

YSJ3:49 pmSaint John

$574

United Airlines

Sep 29

YSJ5:40 amSaint John

10h 36m

1 stop

SAN12:16 pmSan Diego

Sep 30

SAN9:20 pmSan Diego

14h 29m

2 stops

YSJ3:49 pmSaint John

$575

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Saint JohnNewark

YSJ - EWR

YSJEWR

Saint John

man. 6/8

10:45 am-7:40 pm

1 stop9h 55m

Newark

tor. 6/18

3:55 pm-10:00 am

2 stops17h 05m

$423

Saint JohnNewark

YSJ - EWR

YSJEWR

Saint John

man. 6/8

10:45 am-7:40 pm

1 stop9h 55m

Newark

tir. 6/16

4:40 pm-10:00 am

1 stop16h 20m

$424

Saint JohnNewark

YSJ - EWR

YSJEWR

Saint John

man. 6/8

10:45 am-7:40 pm

1 stop9h 55m

Newark

søn. 6/14

10:35 am-10:00 am

2 stops22h 25m

$438

Quickest round-trip

Saint JohnNewark

YSJ - EWR

YSJEWR

Saint John

lør. 10/10

4:30 pm-7:56 pm

1 stop4h 26m

Newark

ons. 10/14

10:25 am-3:49 pm

1 stop4h 24m

$517

Saint JohnLos Angeles

YSJ - LAX

YSJLAX

Saint John

søn. 5/24

12:50 pm-7:20 pm

1 stop10h 30m

Los Angeles

tir. 7/14

10:35 pm-11:55 am

1 stop9h 20m

$526

Saint JohnSan Diego

YSJ - SAN

YSJSAN

Saint John

fre. 9/25

4:30 pm-9:49 am

2 stops21h 19m

San Diego

man. 9/28

10:20 pm-3:49 pm

2 stops13h 29m

$527

Saint JohnLos Angeles

YSJ - LAX

YSJLAX

Saint John

søn. 5/24

12:50 pm-7:20 pm

1 stop10h 30m

Los Angeles

tir. 7/14

5:05 pm-11:55 am

2 stops14h 50m

$533

Saint JohnSan Diego

YSJ - SAN

YSJSAN

Saint John

fre. 9/25

5:40 am-12:16 pm

1 stop10h 36m

San Diego

man. 9/28

7:00 am-3:49 pm

1 stop28h 49m

$540

Saint JohnSan Diego

YSJ - SAN

YSJSAN

Saint John

fre. 9/25

5:40 am-12:16 pm

1 stop10h 36m

San Diego

man. 9/28

9:20 pm-3:49 pm

2 stops14h 29m

$574

Saint JohnSan Diego

YSJ - SAN

YSJSAN

Saint John

tir. 9/29

5:40 am-12:16 pm

1 stop10h 36m

San Diego

ons. 9/30

9:20 pm-3:49 pm

2 stops14h 29m

$575

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?

In general, March is the cheapest month to fly from Saint John to United States. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $132. If you aren’t able to travel during the month of March, then book flights to United States from Saint John during July instead. Flights to United States in July, while not as cheap as those in March, still average around $224.

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

Fastest flight time	4h 22m
Direct flights	None

The fastest flight from Saint John to United States takes 4h 22m

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?
As of May 2026, 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 737-800 Passenger/BBJ2 (winglets) (42.86% of total bookings). The next most popular plane models are Boeing 737-800 (28.57%), Airbus A321-100/200 (14.29%), and Embraer 195 E2 (14.29%).

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 11,004 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.