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, United Airlines and Porter 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.

$180 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.

10:05 am - 10:00 amBOS Boston Logan Intl-YSJ Saint John

22h 55m1 stop Toronto Pearson Intl

10:45 am - 9:05 amYSJ Saint John-BOS Boston Logan Intl

23h 20m1 stop Toronto Pearson Intl

$513Multiple Airlines

Thu, Oct 1 - Fri, Oct 9

9:55 am - 10:00 amLGA New York LaGuardia-YSJ Saint John

23h 05m1 stop Toronto Pearson Intl

10:45 am - 8:55 amYSJ Saint John-LGA New York LaGuardia

23h 10m1 stop Toronto Pearson Intl

$618Multiple Airlines

Thu, Sep 3 - Mon, Sep 7

8:45 am - 4:00 pmLGA New York LaGuardia-YSJ Saint John

6h 15m1 stop Montreal Pierre Elliott Trudeau Intl

5:00 am - 10:55 amYSJ Saint John-LGA New York LaGuardia

6h 55m1 stop Toronto Pearson Intl

$626Air Canada

Fri, Sep 4 - Mon, Sep 7

3:55 pm - 10:00 amBOS Boston Logan Intl-YSJ Saint John

17h 05m2 stops Ottawa Toronto Pearson Intl

10:45 am - 6:35 pmYSJ Saint John-BOS Boston Logan Intl

8h 50m1 stop Toronto Pearson Intl

$627Multiple Airlines

Thu, Oct 1 - Fri, Oct 9

4:55 pm - 11:51 pmBOS Boston Logan Intl-YSJ Saint John

5h 56m1 stop Toronto Pearson Intl

12:50 pm - 6:04 pmYSJ Saint John-BOS Boston Logan Intl

6h 14m1 stop Toronto Pearson Intl

$646Air Canada

Fri, Sep 11 - Tue, Sep 15

9:55 am - 10:00 amLGA New York LaGuardia-YSJ Saint John

23h 05m1 stop Toronto Pearson Intl

6:55 am - 4:55 pmYSJ Saint John-LGA New York LaGuardia

11h 00m2 stops Montreal St Hubert Toronto Pearson Intl

$647Multiple Airlines

Thu, Oct 1 - Thu, Oct 8

6:00 am - 3:59 pmBOS Boston Logan Intl-YSJ Saint John

8h 59m2 stops Toronto Pearson Intl Montreal Pierre Elliott Trudeau Intl

12:50 pm - 6:04 pmYSJ Saint John-BOS Boston Logan Intl

6h 14m1 stop Toronto Pearson Intl

$655Air Canada

Fri, Sep 11 - Tue, Sep 15

8:30 pm - 10:00 amLGA New York LaGuardia-YSJ Saint John

12h 30m1 stop Toronto Pearson Intl

10:45 am - 4:55 pmYSJ Saint John-LGA New York LaGuardia

7h 10m1 stop Toronto Pearson Intl

$658Multiple Airlines

Thu, Aug 27 - Mon, Aug 31

8:45 am - 3:59 pmLGA New York LaGuardia-YSJ Saint John

6h 14m1 stop Montreal Pierre Elliott Trudeau Intl

4:40 pm - 7:36 pmYSJ Saint John-LGA New York LaGuardia

3h 56m1 stop Montreal Pierre Elliott Trudeau Intl

$662Air Canada

Thu, Oct 22 - Sat, Oct 24

3:35 pm - 11:51 pmBOS Boston Logan Intl-YSJ Saint John

7h 16m2 stops Montreal Pierre Elliott Trudeau Intl Toronto Pearson Intl

5:00 am - 2:41 pmYSJ Saint John-BOS Boston Logan Intl

10h 41m2 stops Toronto Pearson Intl Montreal Pierre Elliott Trudeau Intl

$663Air Canada

Fri, Sep 11 - Tue, Sep 15

Cheap last minute flights

Enter your travel dates to find the best prices.

2:35 pm - 10:00 amEWR Newark-YSJ Saint John

18h 25m2 stops Ottawa Toronto Island

10:45 am - 6:45 pmYSJ Saint John-EWR Newark

9h 00m1 stop Toronto Pearson Intl

$630Multiple Airlines

Sun, Aug 23 - Mon, Aug 31

8:55 am - 10:00 amEWR Newark-YSJ Saint John

24h 05m1 stop Toronto Island

10:45 am - 6:45 pmYSJ Saint John-EWR Newark

9h 00m1 stop Toronto Pearson Intl

$632Multiple Airlines

Sun, Aug 23 - Mon, Aug 31

2:35 pm - 10:00 amEWR Newark-YSJ Saint John

18h 25m2 stops Ottawa Toronto Island

10:45 am - 6:45 pmYSJ Saint John-EWR Newark

9h 00m1 stop Toronto Pearson Intl

$662Multiple Airlines

Thu, Aug 20 - Mon, Aug 31

1:30 pm - 10:00 amEWR Newark-YSJ Saint John

19h 30m1 stop Toronto Island

10:45 am - 6:45 pmYSJ Saint John-EWR Newark

9h 00m1 stop Toronto Pearson Intl

$663Multiple Airlines

Thu, Aug 20 - Mon, Aug 31

9:55 am - 10:00 amLGA New York LaGuardia-YSJ Saint John

23h 05m1 stop Toronto Pearson Intl

10:45 am - 4:55 pmYSJ Saint John-LGA New York LaGuardia

7h 10m1 stop Toronto Pearson Intl

$671Multiple Airlines

Thu, Aug 20 - Mon, Aug 31

2:35 pm - 10:00 amEWR Newark-YSJ Saint John

18h 25m2 stops Ottawa Toronto Island

10:45 am - 10:00 pmYSJ Saint John-EWR Newark

12h 15m1 stop Toronto Pearson Intl

$678Multiple Airlines

Sun, Aug 23 - Wed, Aug 26

8:55 am - 10:00 amEWR Newark-YSJ Saint John

24h 05m1 stop Toronto Island

10:45 am - 10:00 pmYSJ Saint John-EWR Newark

12h 15m1 stop Toronto Pearson Intl

$679Multiple Airlines

Sun, Aug 23 - Wed, Aug 26

9:55 am - 10:00 amLGA New York LaGuardia-YSJ Saint John

23h 05m1 stop Toronto Pearson Intl

10:45 am - 7:25 pmYSJ Saint John-LGA New York LaGuardia

9h 40m1 stop Toronto Pearson Intl

$697Multiple Airlines

Thu, Aug 20 - Fri, Aug 28

1:30 pm - 10:00 amEWR Newark-YSJ Saint John

19h 30m1 stop Toronto Island

10:45 am - 3:45 pmYSJ Saint John-EWR Newark

30h 00m2 stops Toronto Pearson Intl Ottawa

$710Multiple Airlines

Thu, Aug 20 - Wed, Aug 26

1:30 pm - 10:00 amEWR Newark-YSJ Saint John

19h 30m1 stop Toronto Island

10:45 am - 10:00 pmYSJ Saint John-EWR Newark

12h 15m1 stop Toronto Pearson Intl

$711Multiple Airlines

Thu, Aug 20 - Wed, Aug 26

Fly from

Route

Depart

Return

Price

Cheapest round-trip

BostonSaint John

BOS Boston Logan Intl - YSJ Saint John

BOSYSJ

Boston Logan Intl

Thu 10/1

10:05 am-10:00 am

1 stop22h 55m

Saint John

Fri 10/9

10:45 am-9:05 am

1 stop23h 20m

$513

New YorkSaint John

LGA New York LaGuardia - YSJ Saint John

LGAYSJ

New York LaGuardia

Thu 9/3

9:55 am-10:00 am

1 stop23h 05m

Saint John

Mon 9/7

10:45 am-8:55 am

1 stop23h 10m

$618

New YorkSaint John

LGA New York LaGuardia - YSJ Saint John

LGAYSJ

New York LaGuardia

Fri 9/4

8:45 am-4:00 pm

1 stop6h 15m

Saint John

Mon 9/7

5:00 am-10:55 am

1 stop6h 55m

$626

BostonSaint John

BOS Boston Logan Intl - YSJ Saint John

BOSYSJ

Boston Logan Intl

Thu 10/1

3:55 pm-10:00 am

2 stops17h 05m

Saint John

Fri 10/9

10:45 am-6:35 pm

1 stop8h 50m

$627

BostonSaint John

BOS Boston Logan Intl - YSJ Saint John

BOSYSJ

Boston Logan Intl

Fri 9/11

4:55 pm-11:51 pm

1 stop5h 56m

Saint John

Tue 9/15

12:50 pm-6:04 pm

1 stop6h 14m

$646

New YorkSaint John

LGA New York LaGuardia - YSJ Saint John

LGAYSJ

New York LaGuardia

Thu 10/1

9:55 am-10:00 am

1 stop23h 05m

Saint John

Thu 10/8

6:55 am-4:55 pm

2 stops11h 00m

$647

BostonSaint John

BOS Boston Logan Intl - YSJ Saint John

BOSYSJ

Boston Logan Intl

Fri 9/11

6:00 am-3:59 pm

2 stops8h 59m

Saint John

Tue 9/15

12:50 pm-6:04 pm

1 stop6h 14m

$655

New YorkSaint John

LGA New York LaGuardia - YSJ Saint John

LGAYSJ

New York LaGuardia

Thu 8/27

8:30 pm-10:00 am

1 stop12h 30m

Saint John

Mon 8/31

10:45 am-4:55 pm

1 stop7h 10m

$658

Quickest round-trip

New YorkSaint John

LGA New York LaGuardia - YSJ Saint John

LGAYSJ

New York LaGuardia

Thu 10/22

8:45 am-3:59 pm

1 stop6h 14m

Saint John

Sat 10/24

4:40 pm-7:36 pm

1 stop3h 56m

$662

BostonSaint John

BOS Boston Logan Intl - YSJ Saint John

BOSYSJ

Boston Logan Intl

Fri 9/11

3:35 pm-11:51 pm

2 stops7h 16m

Saint John

Tue 9/15

5:00 am-2:41 pm

2 stops10h 41m

$663

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 to fly from United States to Saint John if you fly out of Los Angeles 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 9h 28m.

Cheap Saint John flight deals and tips

Summary info about Saint John flight prices, duration and airlines

Best One-Way Price	$180
Best Round-Trip Price	$513
Fastest flight time	5h 20m

The best one-way flight price to Saint John from United States in the last 5 days is $180 (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 $513 (Boston Logan Intl to Saint John).

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The fastest flight to Saint John from United States takes 5h 20m (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?

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 $289. 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 38% 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 August 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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Bridgetown

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.