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.

$195 Cheap Flights to Saint John in 2026

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Find the cheapest flights from the United States to Saint John

Round-trip

One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

8:25 pm - 10:00 am

LGA

YSJ

12h 35m

1 stop

10:45 am - 8:55 am

YSJ

LGA

23h 10m

1 stop

$440Multiple Airlines

Tue, Jul 14 - Mon, Jul 20

8:25 pm - 10:00 am

LGA

YSJ

12h 35m

1 stop

10:45 am - 4:55 pm

YSJ

LGA

7h 10m

1 stop

$460Multiple Airlines

Tue, Aug 25 - Mon, Aug 31

11:20 am - 10:00 am

EWR

YSJ

21h 40m

1 stop

10:45 am - 6:45 pm

YSJ

EWR

9h 00m

1 stop

$474Multiple Airlines

Tue, Aug 25 - Mon, Aug 31

6:50 am - 3:49 pm

LGA

YSJ

7h 59m

2 stops

4:40 pm - 9:30 pm

YSJ

LGA

5h 50m

1 stop

$624Air Canada

Thu, Jul 16 - Thu, Jul 23

5:30 am - 10:25 am

BOS

YSJ

3h 55m

1 stop

11:05 am - 2:37 pm

YSJ

BOS

4h 32m

1 stop

$643Air Canada

Sat, Nov 21 - Mon, Nov 23

5:30 am - 10:25 am

BOS

YSJ

3h 55m

1 stop

11:05 am - 6:50 pm

YSJ

BOS

8h 45m

2 stops

$648Air Canada

Sat, Nov 21 - Mon, Nov 23

6:00 am - 3:59 pm

BOS

YSJ

8h 59m

2 stops

4:40 pm - 9:26 pm

YSJ

BOS

5h 46m

1 stop

$656Air Canada

Tue, Sep 29 - Mon, Oct 12

6:00 am - 3:59 pm

MSP

YSJ

7h 59m

2 stops

12:50 pm - 11:42 pm

YSJ

MSP

12h 52m

2 stops

$892United Airlines

Sun, Oct 11 - Thu, Oct 15

6:00 am - 3:45 pm

MSP

YSJ

7h 45m

2 stops

4:40 pm - 9:23 pm

YSJ

MSP

6h 43m

1 stop

$909United Airlines

Fri, Jul 31 - Fri, Aug 7

5:00 am - 3:59 pm

IAH

YSJ

8h 59m

2 stops

5:40 am - 11:07 am

YSJ

IAH

7h 27m

1 stop

$909United Airlines

Sat, Sep 12 - Wed, Sep 16

Fly from

Route

Depart

Return

Price

Cheapest round-trip

New YorkSaint John

LGA - YSJ

LGAYSJ

New York LaGuardia

Tue 7/14

8:25 pm-10:00 am

1 stop12h 35m

Saint John

Mon 7/20

10:45 am-8:55 am

1 stop23h 10m

$440

New YorkSaint John

LGA - YSJ

LGAYSJ

New York LaGuardia

Tue 8/25

8:25 pm-10:00 am

1 stop12h 35m

Saint John

Mon 8/31

10:45 am-4:55 pm

1 stop7h 10m

$460

NewarkSaint John

EWR - YSJ

EWRYSJ

Newark

Tue 8/25

11:20 am-10:00 am

1 stop21h 40m

Saint John

Mon 8/31

10:45 am-6:45 pm

1 stop9h 00m

$474

New YorkSaint John

LGA - YSJ

LGAYSJ

New York LaGuardia

Thu 7/16

6:50 am-3:49 pm

2 stops7h 59m

Saint John

Thu 7/23

4:40 pm-9:30 pm

1 stop5h 50m

$624

Quickest round-trip

BostonSaint John

BOS - YSJ

BOSYSJ

Boston Logan Intl

Sat 11/21

5:30 am-10:25 am

1 stop3h 55m

Saint John

Mon 11/23

11:05 am-2:37 pm

1 stop4h 32m

$643

BostonSaint John

BOS - YSJ

BOSYSJ

Boston Logan Intl

Sat 11/21

5:30 am-10:25 am

1 stop3h 55m

Saint John

Mon 11/23

11:05 am-6:50 pm

2 stops8h 45m

$648

BostonSaint John

BOS - YSJ

BOSYSJ

Boston Logan Intl

Tue 9/29

6:00 am-3:59 pm

2 stops8h 59m

Saint John

Mon 10/12

4:40 pm-9:26 pm

1 stop5h 46m

$656

MinneapolisSaint John

MSP - YSJ

MSPYSJ

Minneapolis St Paul

Sun 10/11

6:00 am-3:59 pm

2 stops7h 59m

Saint John

Thu 10/15

12:50 pm-11:42 pm

2 stops12h 52m

$892

MinneapolisSaint John

MSP - YSJ

MSPYSJ

Minneapolis St Paul

Fri 7/31

6:00 am-3:45 pm

2 stops7h 45m

Saint John

Fri 8/7

4:40 pm-9:23 pm

1 stop6h 43m

$909

HoustonSaint John

IAH - YSJ

IAHYSJ

Houston George Bush Intcntl

Sat 9/12

5:00 am-3:59 pm

2 stops8h 59m

Saint John

Wed 9/16

5:40 am-11:07 am

1 stop7h 27m

$909

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 8h 05m to fly from United States to Saint John if you fly out of Los Angeles (the most popular airport in United States) and into Moncton Intl (the most popular airport in Saint John). If you’re flying out of San Francisco and into Moncton Intl, then the flight time is around 8h 27m.

Cheap Saint John flight deals and tips

Summary info about Saint John flight prices, duration and airlines

Best One-Way Price	$195
Best Round-Trip Price	$440
Fastest flight time	4h 20m

The best one-way flight price to Saint John from United States in the last 5 days is $195 (Boston Logan Intl 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 $440 (New York LaGuardia to Saint John).

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The fastest flight to Saint John from United States takes 4h 20m (Newark to Saint John).

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Frequently asked questions about flying to Saint John

Is there an alternative airport near Saint John?

Saint John Airport or Fredericton 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 Saint John Airport where the average price is $306. 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 52% 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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Middleton

Why use momondo?

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.