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 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.

$255 Cheap Flights from Saint John to the United States in 2026

Find the cheapest flights from Saint John to the United States

Round-trip

One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

5:00 am - 11:35 am

YSJ

SAN

10h 35m

1 stop

7:00 am - 3:59 pm

SAN

YSJ

28h 59m

1 stop

$500Air Canada

sex, set 4 - ter, set 8

11:05 am - 2:37 pm

YSJ

BOS

4h 32m

1 stop

5:30 am - 10:25 am

BOS

YSJ

3h 55m

1 stop

$500Air Canada

ter, out 27 - qui, out 29

11:05 am - 2:37 pm

YSJ

BOS

4h 32m

1 stop

5:30 am - 10:25 am

BOS

YSJ

3h 55m

1 stop

$501Air Canada

ter, out 27 - qui, out 29

11:05 am - 2:37 pm

YSJ

BOS

4h 32m

1 stop

5:30 am - 10:25 am

BOS

YSJ

3h 55m

1 stop

$504Air Canada

ter, out 27 - qui, out 29

10:45 am - 10:22 pm

YSJ

LAS

15h 37m

1 stop

4:35 pm - 10:00 am

LAS

YSJ

13h 25m

2 stops

$513Multiple Airlines

qua, jul 8 - qui, jul 16

5:00 am - 10:05 am

YSJ

EWR

6h 05m

1 stop

4:30 pm - 11:50 pm

EWR

YSJ

6h 20m

1 stop

$519Air Canada

sáb, jul 11 - sáb, jul 18

11:40 am - 7:27 pm

YSJ

LAX

11h 47m

1 stop

10:55 pm - 10:59 am

LAX

YSJ

8h 04m

1 stop

$523Air Canada

seg, dez 7 - qua, dez 9

5:00 am - 11:35 am

YSJ

SAN

10h 35m

1 stop

4:55 pm - 3:59 pm

SAN

YSJ

19h 04m

2 stops

$542United Airlines

sex, set 4 - ter, set 8

4:40 pm - 9:32 am

YSJ

SAN

20h 52m

2 stops

4:55 pm - 3:59 pm

SAN

YSJ

19h 04m

2 stops

$543United Airlines

sex, set 4 - ter, set 8

11:05 am - 10:28 pm

YSJ

SAN

15h 23m

2 stops

8:45 am - 11:54 pm

SAN

YSJ

11h 09m

2 stops

$547United Airlines

seg, nov 2 - qua, nov 4

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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 27

YSJ11:05 amSaint John

4h 32m

1 stop

BOS2:37 pmBoston Logan Intl

Oct 29

BOS5:30 amBoston Logan Intl

3h 55m

1 stop

YSJ10:25 amSaint John

$500

Air Canada

Oct 27

YSJ11:05 amSaint John

4h 32m

1 stop

BOS2:37 pmBoston Logan Intl

Oct 29

BOS5:30 amBoston Logan Intl

3h 55m

1 stop

YSJ10:25 amSaint John

$501

Air Canada

Oct 27

YSJ11:05 amSaint John

4h 32m

1 stop

BOS2:37 pmBoston Logan Intl

Oct 29

BOS5:30 amBoston Logan Intl

3h 55m

1 stop

YSJ10:25 amSaint John

$504

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 4

YSJ5:00 amSaint John

10h 35m

1 stop

SAN11:35 amSan Diego

Sep 8

SAN4:55 pmSan Diego

19h 04m

2 stops

YSJ3:59 pmSaint John

$542

United Airlines

Sep 4

YSJ4:40 pmSaint John

20h 52m

2 stops

SAN9:32 amSan Diego

Sep 8

SAN4:55 pmSan Diego

19h 04m

2 stops

YSJ3:59 pmSaint John

$543

United Airlines

Nov 2

YSJ11:05 amSaint John

15h 23m

2 stops

SAN10:28 pmSan Diego

Nov 4

SAN8:45 amSan Diego

11h 09m

2 stops

YSJ11:54 pmSaint John

$547

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

Cheapest round-trip

Saint JohnSan Diego

YSJ - SAN

YSJSAN

Saint John

sex 9/4

5:00 am-11:35 am

1 stop10h 35m

San Diego

ter 9/8

7:00 am-3:59 pm

1 stop28h 59m

$500

Quickest round-trip

Saint JohnBoston

YSJ - BOS

YSJBOS

Saint John

ter 10/27

11:05 am-2:37 pm

1 stop4h 32m

Boston Logan Intl

qui 10/29

5:30 am-10:25 am

1 stop3h 55m

$500

Saint JohnBoston

YSJ - BOS

YSJBOS

Saint John

ter 10/27

11:05 am-2:37 pm

1 stop4h 32m

Boston Logan Intl

qui 10/29

5:30 am-10:25 am

1 stop3h 55m

$501

Saint JohnBoston

YSJ - BOS

YSJBOS

Saint John

ter 10/27

11:05 am-2:37 pm

1 stop4h 32m

Boston Logan Intl

qui 10/29

5:30 am-10:25 am

1 stop3h 55m

$504

Saint JohnLas Vegas

YSJ - LAS

YSJLAS

Saint John

qua 7/8

10:45 am-10:22 pm

1 stop15h 37m

Las Vegas Harry Reid Intl

qui 7/16

4:35 pm-10:00 am

2 stops13h 25m

$513

Saint JohnNewark

YSJ - EWR

YSJEWR

Saint John

sáb 7/11

5:00 am-10:05 am

1 stop6h 05m

Newark

sáb 7/18

4:30 pm-11:50 pm

1 stop6h 20m

$519

Saint JohnLos Angeles

YSJ - LAX

YSJLAX

Saint John

seg 12/7

11:40 am-7:27 pm

1 stop11h 47m

Los Angeles

qua 12/9

10:55 pm-10:59 am

1 stop8h 04m

$523

Saint JohnSan Diego

YSJ - SAN

YSJSAN

Saint John

sex 9/4

5:00 am-11:35 am

1 stop10h 35m

San Diego

ter 9/8

4:55 pm-3:59 pm

2 stops19h 04m

$542

Saint JohnSan Diego

YSJ - SAN

YSJSAN

Saint John

sex 9/4

4:40 pm-9:32 am

2 stops20h 52m

San Diego

ter 9/8

4:55 pm-3:59 pm

2 stops19h 04m

$543

Saint JohnSan Diego

YSJ - SAN

YSJSAN

Saint John

seg 11/2

11:05 am-10:28 pm

2 stops15h 23m

San Diego

qua 11/4

8:45 am-11:54 pm

2 stops11h 09m

$547

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 $278. If you aren’t able to travel during the month of March, then book flights to United States from Saint John during November instead. Flights to United States in November, while not as cheap as those in March, still average around $329.

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

You could potentially save up to 27% 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 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) (100.00% of total bookings).

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.