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Cheap flights from Saint John to the United States from $289

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 3/9. 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
4:30 pm - 9:34 pm
YSJ
-
LAX
9h 04m
1 stop
Air Canada Logo
9:35 am - 11:50 pm
LAX
-
YSJ
10h 15m
1 stop
$482Air Canada
Sun, May 24 - Tue, Jul 14
Air Canada Logo
5:35 am - 10:55 am
YSJ
-
LAX
9h 20m
1 stop
Air Canada Logo
11:55 am - 11:50 pm
LAX
-
YSJ
7h 55m
1 stop
$488Air Canada
Sun, May 24 - Tue, Jul 14
Air Canada Logo
4:30 pm - 9:34 pm
YSJ
-
LAX
9h 04m
1 stop
Air Canada Logo
4:55 pm - 11:25 am
LAX
-
YSJ
14h 30m
2 stops
$489Air Canada
Sun, May 24 - Tue, Jul 14
Air Canada Logo
5:35 am - 10:55 am
YSJ
-
LAX
9h 20m
1 stop
Air Canada Logo
4:55 pm - 11:25 am
LAX
-
YSJ
14h 30m
2 stops
$493Air Canada
Sun, May 24 - Tue, Jul 14
Air Canada Logo
4:30 pm - 6:03 pm
YSJ
-
JAX
26h 33m
2 stops
Air Canada Logo
10:25 am - 11:52 pm
JAX
-
YSJ
12h 27m
1 stop
$527Air Canada
Fri, May 29 - Mon, Jun 1
Air Canada Logo
5:40 am - 9:59 pm
YSJ
-
JAX
17h 19m
2 stops
Air Canada Logo
10:25 am - 11:52 pm
JAX
-
YSJ
12h 27m
1 stop
$533Air Canada
Fri, May 29 - Mon, Jun 1
Air Canada Logo
4:15 pm - 9:53 pm
YSJ
-
ATL
6h 38m
1 stop
Air Canada Logo
6:10 am - 3:40 pm
ATL
-
YSJ
8h 30m
2 stops
$535Air Canada
Mon, Feb 23 - Fri, Feb 27
Air Canada Logo
4:30 pm - 6:03 pm
YSJ
-
JAX
26h 33m
2 stops
Air Canada Logo
10:25 am - 3:50 pm
JAX
-
YSJ
28h 25m
2 stops
$535Air Canada
Fri, May 29 - Mon, Jun 1
United Airlines Logo
5:40 am - 3:25 pm
YSJ
-
BOS
10h 45m
2 stops
United Airlines Logo
6:00 am - 3:40 pm
BOS
-
YSJ
8h 40m
2 stops
$611United Airlines
Sat, May 23 - Wed, May 27
United Airlines Logo
5:40 am - 5:25 pm
YSJ
-
BOS
12h 45m
2 stops
United Airlines Logo
6:00 am - 3:40 pm
BOS
-
YSJ
8h 40m
2 stops
$612United Airlines
Sat, May 23 - Wed, May 27

Air Canada flights from Saint John to United States

Our best Air Canada deals on Saint John to United States flight tickets
Air Canada
May 24
YSJ4:30 pmSaint John
9h 04m
1 stop
LAX9:34 pmLos Angeles
Jul 14
LAX9:35 amLos Angeles
10h 15m
1 stop
YSJ11:50 pmSaint John
$482
Air Canada
May 24
YSJ5:35 amSaint John
9h 20m
1 stop
LAX10:55 amLos Angeles
Jul 14
LAX11:55 amLos Angeles
7h 55m
1 stop
YSJ11:50 pmSaint John
$488
Air Canada
May 24
YSJ4:30 pmSaint John
9h 04m
1 stop
LAX9:34 pmLos Angeles
Jul 14
LAX4:55 pmLos Angeles
14h 30m
2 stops
YSJ11:25 amSaint John
$489

United Airlines flights from Saint John to United States

Our best United Airlines deals on Saint John to United States flight tickets
United Airlines
May 23
YSJ5:40 amSaint John
12h 45m
2 stops
BOS5:25 pmBoston Logan Intl
May 27
BOS6:00 amBoston Logan Intl
8h 40m
2 stops
YSJ3:40 pmSaint John
$612
United Airlines
May 29
YSJ5:40 amSaint John
15h 06m
3 stops
JAX7:46 pmJacksonville
Jun 1
JAX7:49 amJacksonville
15h 03m
2 stops
YSJ11:52 pmSaint John
$638
United Airlines
May 10
YSJ4:30 pmSaint John
32h 14m
2 stops
LAS8:44 pmLas Vegas Harry Reid Intl
May 14
LAS6:00 amLas Vegas Harry Reid Intl
13h 52m
2 stops
YSJ11:52 pmSaint John
$690

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 January 25, 2026.
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

Sun 5/24

4:30 pm-9:34 pm

1 stop9h 04m

Los Angeles

Tue 7/14

9:35 am-11:50 pm

1 stop10h 15m

$482

Saint JohnLos Angeles

YSJ - LAX

YSJLAX

Saint John

Sun 5/24

5:35 am-10:55 am

1 stop9h 20m

Los Angeles

Tue 7/14

11:55 am-11:50 pm

1 stop7h 55m

$488

Saint JohnLos Angeles

YSJ - LAX

YSJLAX

Saint John

Sun 5/24

4:30 pm-9:34 pm

1 stop9h 04m

Los Angeles

Tue 7/14

4:55 pm-11:25 am

2 stops14h 30m

$489

Saint JohnLos Angeles

YSJ - LAX

YSJLAX

Saint John

Sun 5/24

5:35 am-10:55 am

1 stop9h 20m

Los Angeles

Tue 7/14

4:55 pm-11:25 am

2 stops14h 30m

$493

Saint JohnJacksonville

YSJ - JAX

YSJJAX

Saint John

Fri 5/29

4:30 pm-6:03 pm

2 stops26h 33m

Jacksonville

Mon 6/1

10:25 am-11:52 pm

1 stop12h 27m

$527

Saint JohnJacksonville

YSJ - JAX

YSJJAX

Saint John

Fri 5/29

5:40 am-9:59 pm

2 stops17h 19m

Jacksonville

Mon 6/1

10:25 am-11:52 pm

1 stop12h 27m

$533

Saint JohnAtlanta

YSJ - ATL

YSJATL

Saint John

Mon 2/23

4:15 pm-9:53 pm

1 stop6h 38m

Atlanta Hartsfield-Jackson

Fri 2/27

6:10 am-3:40 pm

2 stops8h 30m

$535

Saint JohnJacksonville

YSJ - JAX

YSJJAX

Saint John

Fri 5/29

4:30 pm-6:03 pm

2 stops26h 33m

Jacksonville

Mon 6/1

10:25 am-3:50 pm

2 stops28h 25m

$535

Saint JohnBoston

YSJ - BOS

YSJBOS

Saint John

Sat 5/23

5:40 am-3:25 pm

2 stops10h 45m

Boston Logan Intl

Wed 5/27

6:00 am-3:40 pm

2 stops8h 40m

$611

Saint JohnBoston

YSJ - BOS

YSJBOS

Saint John

Sat 5/23

5:40 am-5:25 pm

2 stops12h 45m

Boston Logan Intl

Wed 5/27

6:00 am-3:40 pm

2 stops8h 40m

$612

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

3h 57m

Direct flights

None
The fastest flight from Saint John to United States takes 3h 57m
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?

  • 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
10,655 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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