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Cheap flights from Saint John to the United States from $242

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 1/24. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

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Find the cheapest flights from Saint John to the United States

Cheap round-trip flights

Enter your travel dates to find the best prices.
Air Canada Logo
4:15 pm - 10:00 pm
YSJ
-
LAX
9h 45m1 stop
Air Canada Logo
6:10 pm - 10:39 am
LAX
-
YSJ
12h 29m2 stops
$450Air Canada
Mon, Jan 26 - Tue, Jan 27
Air Canada Logo
4:15 pm - 10:00 pm
YSJ
-
LAX
9h 45m1 stop
Air Canada Logo
6:10 pm - 10:39 am
LAX
-
YSJ
12h 29m2 stops
$451Air Canada
Mon, Jan 26 - Tue, Jan 27
Air Canada Logo
4:15 pm - 11:18 am
YSJ
-
JAX
20h 03m2 stops
Air Canada Logo
2:40 pm - 3:35 pm
JAX
-
YSJ
23h 55m2 stops
$452Air Canada
Sun, Jan 18 - Wed, Jan 21
Air Canada Logo
4:15 pm - 10:00 pm
YSJ
-
LAX
9h 45m1 stop
Air Canada Logo
6:10 pm - 10:39 am
LAX
-
YSJ
12h 29m2 stops
$452Air Canada
Mon, Jan 26 - Tue, Jan 27
Air Canada Logo
4:15 pm - 9:47 pm
YSJ
-
JAX
30h 32m2 stops
Air Canada Logo
10:40 am - 3:35 pm
JAX
-
YSJ
27h 55m2 stops
$454Air Canada
Sun, Jan 18 - Wed, Jan 21
United Airlines Logo
5:40 am - 9:21 pm
YSJ
-
JAX
16h 41m3 stops
United Airlines Logo
6:37 am - 3:35 pm
JAX
-
YSJ
7h 58m2 stops
$457United Airlines
Tue, Mar 17 - Tue, Mar 24
Air Canada Logo
5:40 am - 10:25 am
YSJ
-
EWR
5h 45m1 stop
Air Canada Logo
10:30 am - 3:40 pm
EWR
-
YSJ
4h 10m1 stop
$467Air Canada
Thu, Jan 8 - Thu, Jan 15
Air Canada Logo
4:15 pm - 10:00 pm
YSJ
-
LAX
9h 45m1 stop
Air Canada Logo
11:30 am - 11:29 pm
LAX
-
YSJ
7h 59m1 stop
$472Air Canada
Mon, Jan 26 - Tue, Jan 27
Air Canada Logo
4:15 pm - 7:42 pm
YSJ
-
BOS
4h 27m1 stop
Air Canada Logo
10:15 am - 3:40 pm
BOS
-
YSJ
4h 25m1 stop
$477Air Canada
Fri, Jan 9 - Thu, Jan 15
United Airlines Logo
11:30 am - 8:10 pm
YSJ
-
JAX
9h 40m2 stops
United Airlines Logo
3:05 pm - 10:39 am
JAX
-
YSJ
18h 34m2 stops
$717United Airlines
Fri, Jan 23 - Fri, Jan 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
Jan 26
YSJ4:15 pmSaint John
9h 45m
1 stop
LAX10:00 pmLos Angeles
Jan 27
LAX6:10 pmLos Angeles
12h 29m
2 stops
YSJ10:39 amSaint John
$450
Find similar
Air Canada
Jan 26
YSJ4:15 pmSaint John
9h 45m
1 stop
LAX10:00 pmLos Angeles
Jan 27
LAX6:10 pmLos Angeles
12h 29m
2 stops
YSJ10:39 amSaint John
$451
Find similar
Air Canada
Jan 26
YSJ4:15 pmSaint John
9h 45m
1 stop
LAX10:00 pmLos Angeles
Jan 27
LAX6:10 pmLos Angeles
12h 29m
2 stops
YSJ10:39 amSaint John
$452
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
Mar 17
YSJ5:40 amSaint John
10h 24m
2 stops
JAX3:04 pmJacksonville
Mar 24
JAX6:37 amJacksonville
7h 58m
2 stops
YSJ3:35 pmSaint John
$457
Find similar
United Airlines
May 30
YSJ11:35 amSaint John
9h 49m
2 stops
BOS8:24 pmBoston Logan Intl
Jun 2
BOS6:00 amBoston Logan Intl
10h 45m
2 stops
YSJ5:45 pmSaint John
$578
Find similar
United Airlines
May 30
YSJ11:35 amSaint John
9h 49m
2 stops
BOS8:24 pmBoston Logan Intl
Jun 2
BOS6:00 amBoston Logan Intl
10h 45m
2 stops
YSJ5:45 pmSaint John
$579
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Saint John to United States that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 832,500 searches. Data last updated December 10, 2025.
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 JohnLos Angeles

YSJ - LAX

YSJLAX

Saint John

Mon 1/26

4:15 pm-10:00 pm

1 stop9h 45m

Los Angeles

Tue 1/27

6:10 pm-10:39 am

2 stops12h 29m

$450

Saint JohnLos Angeles

YSJ - LAX

YSJLAX

Saint John

Mon 1/26

4:15 pm-10:00 pm

1 stop9h 45m

Los Angeles

Tue 1/27

6:10 pm-10:39 am

2 stops12h 29m

$451

Saint JohnJacksonville

YSJ - JAX

YSJJAX

Saint John

Sun 1/18

4:15 pm-11:18 am

2 stops20h 03m

Jacksonville

Wed 1/21

2:40 pm-3:35 pm

2 stops23h 55m

$452

Saint JohnLos Angeles

YSJ - LAX

YSJLAX

Saint John

Mon 1/26

4:15 pm-10:00 pm

1 stop9h 45m

Los Angeles

Tue 1/27

6:10 pm-10:39 am

2 stops12h 29m

$452

Saint JohnJacksonville

YSJ - JAX

YSJJAX

Saint John

Sun 1/18

4:15 pm-9:47 pm

2 stops30h 32m

Jacksonville

Wed 1/21

10:40 am-3:35 pm

2 stops27h 55m

$454

Saint JohnJacksonville

YSJ - JAX

YSJJAX

Saint John

Tue 3/17

5:40 am-9:21 pm

3 stops16h 41m

Jacksonville

Tue 3/24

6:37 am-3:35 pm

2 stops7h 58m

$457

Saint JohnNewark

YSJ - EWR

YSJEWR

Saint John

Thu 1/8

5:40 am-10:25 am

1 stop5h 45m

Newark

Thu 1/15

10:30 am-3:40 pm

1 stop4h 10m

$467

Saint JohnLos Angeles

YSJ - LAX

YSJLAX

Saint John

Mon 1/26

4:15 pm-10:00 pm

1 stop9h 45m

Los Angeles

Tue 1/27

11:30 am-11:29 pm

1 stop7h 59m

$472

Saint JohnBoston

YSJ - BOS

YSJBOS

Saint John

Fri 1/9

4:15 pm-7:42 pm

1 stop4h 27m

Boston Logan Intl

Thu 1/15

10:15 am-3:40 pm

1 stop4h 25m

$477

Saint JohnJacksonville

YSJ - JAX

YSJJAX

Saint John

Fri 1/23

11:30 am-8:10 pm

2 stops9h 40m

Jacksonville

Fri 1/30

3:05 pm-10:39 am

2 stops18h 34m

$717

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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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.

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 27m

Direct flights

None
The fastest flight from Saint John to United States takes 4h 27m
There are no direct flights from Saint John to United States. There are no popular flight routes from Saint John to United States.
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  • 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?

  • 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?

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 CanadaPriceFrom $413Free CancellationRating
7.1
10,515 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.

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