Which airlines fly to Saint John?

There may be other airlines that fly to Saint John from United States, but the most popular among our users are Air Canada, Porter Airlines and United Airlines. These airlines should offer flights to Saint John on a routine basis if you’re flying from one of the more popular airports in United States.

$201 Cheap Flights to Saint John in 2026

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Find the cheapest flights from the United States to Saint John

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One-way

Last minute

Cheap round-trip flights

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8:25 pm - 10:00 am

LGA

YSJ

12h 35m

1 stop

10:45 am - 7:25 pm

YSJ

LGA

9h 40m

1 stop

$488Multiple Airlines

mar., jul. 21 - mié., jul. 29

10:05 am - 10:00 am

BOS

YSJ

22h 55m

1 stop

10:45 am - 9:05 am

YSJ

BOS

23h 20m

1 stop

$499Multiple Airlines

dom., ago. 9 - vie., ago. 14

3:55 pm - 10:00 am

EWR

YSJ

17h 05m

2 stops

10:45 am - 12:50 pm

YSJ

EWR

27h 05m

1 stop

$504Multiple Airlines

jue., jun. 18 - lun., jun. 22

10:40 am - 3:55 pm

BOS

YSJ

4h 15m

1 stop

4:35 pm - 9:27 pm

YSJ

BOS

5h 52m

1 stop

$572Air Canada

sáb., jun. 20 - vie., jun. 26

5:10 am - 3:55 pm

BOS

YSJ

9h 45m

2 stops

4:35 pm - 9:27 pm

YSJ

BOS

5h 52m

1 stop

$587Air Canada

sáb., jun. 20 - vie., jun. 26

4:30 pm - 11:54 pm

EWR

YSJ

6h 24m

1 stop

11:05 am - 2:57 pm

YSJ

EWR

4h 52m

1 stop

$609Air Canada

jue., nov. 5 - sáb., nov. 7

7:30 am - 3:49 pm

MCO

YSJ

7h 19m

1 stop

5:40 am - 10:54 am

YSJ

MCO

6h 14m

1 stop

$610Air Canada

vie., sep. 18 - lun., sep. 21

7:47 pm - 3:49 pm

MCO

YSJ

19h 02m

2 stops

5:40 am - 8:26 pm

YSJ

MCO

15h 46m

2 stops

$742United Airlines

sáb., oct. 10 - mar., oct. 13

8:54 am - 11:51 pm

MCO

YSJ

13h 57m

2 stops

12:50 pm - 11:44 pm

YSJ

MCO

11h 54m

2 stops

$747United Airlines

vie., sep. 18 - lun., sep. 21

12:35 am - 3:50 pm

SFO

YSJ

11h 15m

2 stops

4:30 pm - 9:48 pm

YSJ

SFO

9h 18m

1 stop

$817United Airlines

mié., ago. 12 - mar., ago. 18

Fly from

Route

Depart

Return

Price

Cheapest round-trip

New YorkSaint John

LGA - YSJ

LGAYSJ

New York LaGuardia

mar. 7/21

8:25 pm-10:00 am

1 stop12h 35m

Saint John

mié. 7/29

10:45 am-7:25 pm

1 stop9h 40m

$488

BostonSaint John

BOS - YSJ

BOSYSJ

Boston Logan Intl

dom. 8/9

10:05 am-10:00 am

1 stop22h 55m

Saint John

vie. 8/14

10:45 am-9:05 am

1 stop23h 20m

$499

NewarkSaint John

EWR - YSJ

EWRYSJ

Newark

jue. 6/18

3:55 pm-10:00 am

2 stops17h 05m

Saint John

lun. 6/22

10:45 am-12:50 pm

1 stop27h 05m

$504

Quickest round-trip

BostonSaint John

BOS - YSJ

BOSYSJ

Boston Logan Intl

sáb. 6/20

10:40 am-3:55 pm

1 stop4h 15m

Saint John

vie. 6/26

4:35 pm-9:27 pm

1 stop5h 52m

$572

BostonSaint John

BOS - YSJ

BOSYSJ

Boston Logan Intl

sáb. 6/20

5:10 am-3:55 pm

2 stops9h 45m

Saint John

vie. 6/26

4:35 pm-9:27 pm

1 stop5h 52m

$587

NewarkSaint John

EWR - YSJ

EWRYSJ

Newark

jue. 11/5

4:30 pm-11:54 pm

1 stop6h 24m

Saint John

sáb. 11/7

11:05 am-2:57 pm

1 stop4h 52m

$609

OrlandoSaint John

MCO - YSJ

MCOYSJ

Orlando

vie. 9/18

7:30 am-3:49 pm

1 stop7h 19m

Saint John

lun. 9/21

5:40 am-10:54 am

1 stop6h 14m

$610

OrlandoSaint John

MCO - YSJ

MCOYSJ

Orlando

sáb. 10/10

7:47 pm-3:49 pm

2 stops19h 02m

Saint John

mar. 10/13

5:40 am-8:26 pm

2 stops15h 46m

$742

OrlandoSaint John

MCO - YSJ

MCOYSJ

Orlando

vie. 9/18

8:54 am-11:51 pm

2 stops13h 57m

Saint John

lun. 9/21

12:50 pm-11:44 pm

2 stops11h 54m

$747

San FranciscoSaint John

SFO - YSJ

SFOYSJ

San Francisco

mié. 8/12

12:35 am-3:50 pm

2 stops11h 15m

Saint John

mar. 8/18

4:30 pm-9:48 pm

1 stop9h 18m

$817

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

Saint John flights insights and trends

Explore insights for your Saint John flight to craft the best travel plan

How long does it take to fly to Saint John?

On average, it takes 4h 09m to fly from United States to Saint John if you fly out of Boston (the most popular airport in United States) and into Saint John (the most popular airport in Saint John). If you’re flying out of San Francisco and into Saint John, then the flight time is around 9h 04m.

Cheap Saint John flight deals and tips

Summary info about Saint John flight prices, duration and airlines

Best One-Way Price	$201
Best Round-Trip Price	$488
Fastest flight time	4h 10m

The best one-way flight price to Saint John from United States in the last 5 days is $201 (Orlando to Saint John).

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The best round-trip flight price to Saint John from United States in the last 5 days is $488 (New York LaGuardia to Saint John).

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The fastest flight to Saint John from United States takes 4h 10m (New York LaGuardia to Saint John).

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Frequently asked questions about flying to Saint John

Is there an alternative airport near Saint John?

Fredericton Airport or Moncton Intl Airport can be an alternative airport used for travel to Saint John.

Is there a cheaper alternative to flying into Saint John?

Prices vary based on where travelers are departing from, but on average, the cheapest airport to fly to in Saint John is Fredericton Airport where the average price is $375. Users typically find the best prices when using momondo’s Airport-to-Airport Pricing Tool.

What is the absolute cheapest flight to Saint John?

Users booking trips to Saint John from Toronto found flights 47% cheaper than the average price of flights to Saint John. To find the cheapest price to Saint John from your area, use momondo’s Airport-to-Airport Pricing Tool.

When did momondo last update prices for flights to Saint John Airport?

Prices for flights to Saint John Airport refresh daily.

How many operators does momondo search for flights to Saint John Airport?

The number of operators available for flights to Saint John Airport is 4 as of June 2026.

How old do you have to be to fly to Saint John Airport?

The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel to Saint John Airport.

What documentation or ID do you need to fly to Saint John Airport?

The necessary travel and health documents for your Saint John Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

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Why should I use momondo to find a flight deal to Saint John?

momondo collates all your flight options in one place and lets you filter them to find the perfect flight to Saint John. momondo saves you time and could save you money on your trip.

Can I find flights to Saint John with flexible booking policies on momondo?

Flights to Saint John 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 to Saint John?

momondo helps you find the best flight to Saint John by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

I’m not ready to book a flight to Saint John right now. Can momondo alert me if prices change?

Yes momondo offers price alerts on flights to Saint John. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.