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

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 92% 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 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.

$349 Cheap Flights from Saint John to the United States in 2026/27

Discover deals from 900+ travel sites with momondo.

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.

5:15 am - 10:34 amYSJ Saint John-LAX Los Angeles

9h 19m1 stop Toronto Pearson Intl

11:30 am - 11:24 pmLAX Los Angeles-YSJ Saint John

7h 54m1 stop Toronto Pearson Intl

$611Air Canada

Tue, Jan 26 - Wed, Feb 10

11:05 am - 9:34 pmYSJ Saint John-LAX Los Angeles

14h 29m2 stops Montreal Pierre Elliott Trudeau Intl Toronto Pearson Intl

11:30 am - 11:24 pmLAX Los Angeles-YSJ Saint John

7h 54m1 stop Toronto Pearson Intl

$615Air Canada

Tue, Jan 26 - Wed, Feb 10

5:15 am - 11:05 amYSJ Saint John-MCO Orlando

6h 50m1 stop Toronto Pearson Intl

8:00 am - 5:19 pmMCO Orlando-YSJ Saint John

8h 19m1 stop Toronto Pearson Intl

$659Air Canada

Tue, Mar 2 - Tue, Mar 16

11:05 am - 7:45 pmYSJ Saint John-MCO Orlando

9h 40m2 stops Montreal Pierre Elliott Trudeau Intl Toronto Pearson Intl

8:00 am - 5:19 pmMCO Orlando-YSJ Saint John

8h 19m1 stop Toronto Pearson Intl

$667Air Canada

Tue, Mar 2 - Tue, Mar 16

6:00 pm - 12:24 amYSJ Saint John-MIA Miami

7h 24m1 stop Toronto Pearson Intl

7:25 am - 5:19 pmMIA Miami-YSJ Saint John

8h 54m1 stop Toronto Pearson Intl

$678Air Canada

Sun, Jan 24 - Fri, Feb 5

11:05 am - 8:44 pmYSJ Saint John-LAX Los Angeles

13h 39m2 stops Montreal Pierre Elliott Trudeau Intl Chicago O'Hare Intl

8:45 am - 11:24 pmLAX Los Angeles-YSJ Saint John

10h 39m2 stops Denver Intl Toronto Pearson Intl

$700Air Canada

Tue, Jan 26 - Wed, Feb 10

5:15 am - 11:05 amYSJ Saint John-MCO Orlando

6h 50m1 stop Toronto Pearson Intl

8:00 am - 5:19 pmMCO Orlando-YSJ Saint John

8h 19m1 stop Toronto Pearson Intl

$702Air Canada

Tue, Mar 2 - Tue, Mar 16

5:15 am - 11:13 amYSJ Saint John-MCO Orlando

6h 58m1 stop Toronto Pearson Intl

8:15 am - 4:56 pmMCO Orlando-YSJ Saint John

7h 41m1 stop Toronto Pearson Intl

$709Air Canada

Tue, Oct 27 - Sat, Nov 7

11:05 am - 11:45 pmYSJ Saint John-MCO Orlando

13h 40m2 stops Montreal Pierre Elliott Trudeau Intl Chicago O'Hare Intl

10:00 am - 11:24 pmMCO Orlando-YSJ Saint John

12h 24m2 stops Washington, D.C. Dulles Intl Toronto Pearson Intl

$769United Airlines

Tue, Mar 2 - Tue, Mar 16

11:05 am - 9:47 pmYSJ Saint John-MCO Orlando

11h 42m2 stops Montreal Pierre Elliott Trudeau Intl Newark

9:40 am - 11:24 pmMCO Orlando-YSJ Saint John

12h 44m2 stops Chicago O'Hare Intl Toronto Pearson Intl

$783United Airlines

Sun, Feb 21 - Mon, Mar 1

Cheap last minute flights

Enter your travel dates to find the best prices.

5:00 am - 1:52 pmYSJ Saint John-MCO Orlando

9h 52m2 stops Toronto Pearson Intl Montreal Pierre Elliott Trudeau Intl

9:10 am - 11:51 pmMCO Orlando-YSJ Saint John

13h 41m2 stops Chicago O'Hare Intl Toronto Pearson Intl

$925Air Canada

Wed, Oct 7 - Sun, Oct 11

5:00 am - 1:52 pmYSJ Saint John-MCO Orlando

9h 52m2 stops Toronto Pearson Intl Montreal Pierre Elliott Trudeau Intl

8:00 am - 3:59 pmMCO Orlando-YSJ Saint John

6h 59m1 stop Montreal Pierre Elliott Trudeau Intl

$932Air Canada

Wed, Oct 7 - Sun, Oct 11

4:40 pm - 10:32 pmYSJ Saint John-MCO Orlando

6h 52m1 stop Montreal Pierre Elliott Trudeau Intl

8:00 am - 3:59 pmMCO Orlando-YSJ Saint John

6h 59m1 stop Montreal Pierre Elliott Trudeau Intl

$948Air Canada

Wed, Oct 7 - Sun, Oct 11

5:00 am - 10:54 amYSJ Saint John-MCO Orlando

6h 54m1 stop Toronto Pearson Intl

8:00 am - 3:59 pmMCO Orlando-YSJ Saint John

6h 59m1 stop Montreal Pierre Elliott Trudeau Intl

$988Air Canada

Wed, Oct 7 - Sun, Oct 11

5:00 am - 10:54 amYSJ Saint John-MCO Orlando

6h 54m1 stop Toronto Pearson Intl

6:00 am - 3:59 pmMCO Orlando-YSJ Saint John

8h 59m2 stops Newark Montreal Pierre Elliott Trudeau Intl

$988Air Canada

Wed, Oct 7 - Sun, Oct 11

5:00 am - 1:52 pmYSJ Saint John-MCO Orlando

9h 52m2 stops Toronto Pearson Intl Montreal Pierre Elliott Trudeau Intl

9:10 am - 11:51 pmMCO Orlando-YSJ Saint John

13h 41m2 stops Chicago O'Hare Intl Toronto Pearson Intl

$989Air Canada

Wed, Oct 7 - Sun, Oct 11

5:00 am - 2:56 pmYSJ Saint John-MCO Orlando

10h 56m2 stops Toronto Pearson Intl Chicago O'Hare Intl

6:00 am - 3:59 pmMCO Orlando-YSJ Saint John

8h 59m2 stops Newark Montreal Pierre Elliott Trudeau Intl

$994Air Canada

Wed, Oct 7 - Sun, Oct 11

5:00 am - 1:52 pmYSJ Saint John-MCO Orlando

9h 52m2 stops Toronto Pearson Intl Montreal Pierre Elliott Trudeau Intl

7:00 am - 11:51 amMCO Orlando-YSJ Saint John

27h 51m1 stop Toronto Pearson Intl

$999Air Canada

Wed, Oct 7 - Sun, Oct 11

6:55 am - 10:22 pmYSJ Saint John-LAS Las Vegas Harry Reid Intl

19h 27m2 stops MET - Montreal Metropolitan Toronto Pearson Intl

5:00 pm - 11:15 pmLAS Las Vegas Harry Reid Intl-YSJ Saint John

26h 15m3 stops Mexico City Benito Juarez Toronto Pearson Intl MET - Montreal Metropolitan

$1,413Multiple Airlines

Thu, Oct 8 - Sun, Oct 11

6:55 am - 11:20 amYSJ Saint John-LAX Los Angeles

32h 25m3 stops MET - Montreal Metropolitan Edmonton Vancouver Intl

6:05 pm - 11:15 pmLAX Los Angeles-YSJ Saint John

25h 10m3 stops Calgary Vancouver Intl MET - Montreal Metropolitan

$1,489Multiple Airlines

Fri, Oct 9 - Fri, Oct 16

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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

Jan 26

YSJ5:15 amSaint John

9h 19m

1 stop

LAX10:34 amLos Angeles

Feb 10

LAX11:30 amLos Angeles

7h 54m

1 stop

YSJ11:24 pmSaint John

$611

Air Canada

Jan 26

YSJ11:05 amSaint John

14h 29m

2 stops

LAX9:34 pmLos Angeles

Feb 10

LAX11:30 amLos Angeles

7h 54m

1 stop

YSJ11:24 pmSaint John

$615

Air Canada

Mar 2

YSJ5:15 amSaint John

6h 50m

1 stop

MCO11:05 amOrlando

Mar 16

MCO8:00 amOrlando

8h 19m

1 stop

YSJ5:19 pmSaint John

$659

United Airlines flights from Saint John to United States

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

United Airlines

Feb 21

YSJ11:05 amSaint John

11h 42m

2 stops

MCO9:47 pmOrlando

Mar 1

MCO9:40 amOrlando

12h 44m

2 stops

YSJ11:24 pmSaint John

$783

United Airlines

Dec 8

YSJ5:20 amSaint John

17h 55m

3 stops

MIA10:15 pmMiami

Dec 10

MIA1:30 pmMiami

8h 54m

2 stops

YSJ11:24 pmSaint John

$803

United Airlines

Nov 23

YSJ11:05 amSaint John

14h 54m

2 stops

MCO12:59 amOrlando

Nov 27

MCO11:50 amOrlando

10h 38m

2 stops

YSJ11:28 pmSaint John

$817

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 JohnLos Angeles

YSJ Saint John - LAX Los Angeles

YSJLAX

Saint John

Tue 1/26

5:15 am-10:34 am

1 stop9h 19m

Los Angeles

Wed 2/10

11:30 am-11:24 pm

1 stop7h 54m

$611

Saint JohnLos Angeles

YSJ Saint John - LAX Los Angeles

YSJLAX

Saint John

Tue 1/26

11:05 am-9:34 pm

2 stops14h 29m

Los Angeles

Wed 2/10

11:30 am-11:24 pm

1 stop7h 54m

$615

Saint JohnOrlando

YSJ Saint John - MCO Orlando

YSJMCO

Saint John

Tue 3/2

5:15 am-11:05 am

1 stop6h 50m

Orlando

Tue 3/16

8:00 am-5:19 pm

1 stop8h 19m

$659

Saint JohnOrlando

YSJ Saint John - MCO Orlando

YSJMCO

Saint John

Tue 3/2

11:05 am-7:45 pm

2 stops9h 40m

Orlando

Tue 3/16

8:00 am-5:19 pm

1 stop8h 19m

$667

Saint JohnMiami

YSJ Saint John - MIA Miami

YSJMIA

Saint John

Sun 1/24

6:00 pm-12:24 am

1 stop7h 24m

Miami

Fri 2/5

7:25 am-5:19 pm

1 stop8h 54m

$678

Saint JohnLos Angeles

YSJ Saint John - LAX Los Angeles

YSJLAX

Saint John

Tue 1/26

11:05 am-8:44 pm

2 stops13h 39m

Los Angeles

Wed 2/10

8:45 am-11:24 pm

2 stops10h 39m

$700

Saint JohnOrlando

YSJ Saint John - MCO Orlando

YSJMCO

Saint John

Tue 3/2

5:15 am-11:05 am

1 stop6h 50m

Orlando

Tue 3/16

8:00 am-5:19 pm

1 stop8h 19m

$702

Quickest round-trip

Saint JohnOrlando

YSJ Saint John - MCO Orlando

YSJMCO

Saint John

Tue 10/27

5:15 am-11:13 am

1 stop6h 58m

Orlando

Sat 11/7

8:15 am-4:56 pm

1 stop7h 41m

$709

Saint JohnOrlando

YSJ Saint John - MCO Orlando

YSJMCO

Saint John

Tue 3/2

11:05 am-11:45 pm

2 stops13h 40m

Orlando

Tue 3/16

10:00 am-11:24 pm

2 stops12h 24m

$769

Saint JohnOrlando

YSJ Saint John - MCO Orlando

YSJMCO

Saint John

Sun 2/21

11:05 am-9:47 pm

2 stops11h 42m

Orlando

Mon 3/1

9:40 am-11:24 pm

2 stops12h 44m

$783

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, August 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 $424. If you aren’t able to travel during the month of August, then book flights to United States from Saint John during June instead. Flights to United States in June, while not as cheap as those in August, still average around $506.

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

You could potentially save up to 33% 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

Best Price Found	$349
Fastest flight time	4h 10m
Direct flights	None

The best one-way flight to United States from Saint John in the past 72 hours is $349. The best round-trip flight deal from Saint John to United States found on momondo in the last 72 hours is $611.

The fastest flight from Saint John to United States takes 4h 10m

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 October 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.

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 $526	Free Cancellation	Rating 7.1 11,712 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.