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.

$335 Cheap Flights to Saint John in 2026/27

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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.

7:30 pm - 10:00 amBOS Boston Logan Intl-YSJ Saint John

13h 30m1 stop Toronto Pearson Intl

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

8h 50m1 stop Toronto Pearson Intl

$484Multiple Airlines

Thu, Oct 1 - Mon, Oct 5

1:30 pm - 11:51 pmEWR Newark-YSJ Saint John

9h 21m1 stop Toronto Island

5:00 am - 10:18 amYSJ Saint John-EWR Newark

6h 18m1 stop Toronto Pearson Intl

$581Multiple Airlines

Sun, Oct 11 - Sat, Oct 17

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

$589Multiple Airlines

Thu, Oct 1 - Mon, Oct 5

9:50 am - 10:19 amBOS Boston Logan Intl-YSJ Saint John

23h 29m2 stops Toronto Pearson Intl Montreal Pierre Elliott Trudeau Intl

11:05 am - 9:10 amYSJ Saint John-BOS Boston Logan Intl

23h 05m3 stops Montreal Pierre Elliott Trudeau Intl Ottawa Toronto Pearson Intl

$592Multiple Airlines

Sun, Nov 1 - Sun, Nov 8

1:15 pm - 10:19 amBOS Boston Logan Intl-YSJ Saint John

20h 04m3 stops Ottawa Toronto Pearson Intl Montreal Pierre Elliott Trudeau Intl

11:05 am - 9:10 amYSJ Saint John-BOS Boston Logan Intl

23h 05m3 stops Montreal Pierre Elliott Trudeau Intl Ottawa Toronto Pearson Intl

$599Multiple Airlines

Sun, Nov 1 - Sun, Nov 8

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

$608Multiple Airlines

Thu, Oct 1 - Mon, Oct 5

10:35 am - 11:15 pmLGA New York LaGuardia-YSJ Saint John

11h 40m1 stop Montreal Pierre Elliott Trudeau Intl

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

11h 00m2 stops Montreal St Hubert Toronto Pearson Intl

$660Multiple Airlines

Sun, Oct 11 - Sat, Oct 17

10:20 am - 11:28 pmEWR Newark-YSJ Saint John

12h 08m2 stops Montreal Pierre Elliott Trudeau Intl Toronto Pearson Intl

5:35 pm - 10:50 pmYSJ Saint John-EWR Newark

6h 15m1 stop Toronto Pearson Intl

$661Air Canada

Sat, Oct 31 - Sat, Nov 7

8:45 am - 11:15 pmLGA New York LaGuardia-YSJ Saint John

13h 30m1 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

$663Multiple Airlines

Sun, Oct 11 - Sat, Oct 17

12:50 pm - 11:51 pmDCA Washington, D.C. Reagan-National-YSJ Saint John

10h 01m2 stops Ottawa Toronto Pearson Intl

12:50 pm - 6:15 pmYSJ Saint John-DCA Washington, D.C. Reagan-National

6h 25m1 stop Toronto Pearson Intl

$664Air Canada

Fri, Oct 16 - Sat, Oct 17

Cheap last minute flights

Enter your travel dates to find the best prices.

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

$728Multiple Airlines

Thu, Sep 24 - Sat, Sep 26

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

$761Multiple Airlines

Thu, Sep 24 - Wed, Sep 30

4:45 pm - 11:51 pmLGA New York LaGuardia-YSJ Saint John

6h 06m1 stop Toronto Pearson Intl

5:00 am - 10:56 amYSJ Saint John-LGA New York LaGuardia

6h 56m1 stop Toronto Pearson Intl

$1,039Air Canada

Wed, Sep 23 - Wed, Sep 30

4:45 pm - 11:51 pmLGA New York LaGuardia-YSJ Saint John

6h 06m1 stop Toronto Pearson Intl

12:50 pm - 9:30 pmYSJ Saint John-LGA New York LaGuardia

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

$1,048Air Canada

Wed, Sep 23 - Wed, Sep 30

8:45 am - 11:51 pmLGA New York LaGuardia-YSJ Saint John

14h 06m1 stop Toronto Pearson Intl

5:00 am - 9:26 amYSJ Saint John-LGA New York LaGuardia

5h 26m1 stop Toronto Pearson Intl

$1,064Air Canada

Thu, Sep 24 - Wed, Sep 30

1:00 pm - 11:51 pmLGA New York LaGuardia-YSJ Saint John

9h 51m1 stop Toronto Island

5:00 am - 2:36 pmYSJ Saint John-LGA New York LaGuardia

10h 36m2 stops Toronto Pearson Intl Montreal Pierre Elliott Trudeau Intl

$1,072Air Canada

Fri, Sep 25 - Wed, Sep 30

9:55 am - 11:15 pmLGA New York LaGuardia-YSJ Saint John

12h 20m2 stops Toronto Pearson Intl Montreal St Hubert

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

11h 00m2 stops Montreal St Hubert Toronto Pearson Intl

$1,086Multiple Airlines

Thu, Sep 24 - Sat, Sep 26

4:30 pm - 11:51 pmEWR Newark-YSJ Saint John

6h 21m1 stop Toronto Pearson Intl

4:40 pm - 7:56 pmYSJ Saint John-EWR Newark

4h 16m1 stop Montreal Pierre Elliott Trudeau Intl

$1,114Air Canada

Thu, Sep 24 - Wed, Sep 30

7:25 pm - 10:00 amEWR Newark-YSJ Saint John

13h 35m1 stop Toronto Island

6:55 am - 1:55 pmYSJ Saint John-EWR Newark

8h 00m2 stops Montreal St Hubert Toronto Island

$1,119Multiple Airlines

Thu, Sep 24 - Wed, Sep 30

6:30 am - 3:59 pmBUF Buffalo-YSJ Saint John

8h 29m2 stops Newark Montreal Pierre Elliott Trudeau Intl

4:40 pm - 11:11 pmYSJ Saint John-BUF Buffalo

7h 31m2 stops Montreal Pierre Elliott Trudeau Intl Newark

$1,193United Airlines

Thu, Sep 24 - Mon, Sep 28

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

7:30 pm-10:00 am

1 stop13h 30m

Saint John

Mon 10/5

10:45 am-6:35 pm

1 stop8h 50m

$484

Quickest round-trip

NewarkSaint John

EWR Newark - YSJ Saint John

EWRYSJ

Newark

Sun 10/11

1:30 pm-11:51 pm

1 stop9h 21m

Saint John

Sat 10/17

5:00 am-10:18 am

1 stop6h 18m

$581

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

Mon 10/5

10:45 am-6:35 pm

1 stop8h 50m

$589

BostonSaint John

BOS Boston Logan Intl - YSJ Saint John

BOSYSJ

Boston Logan Intl

Sun 11/1

9:50 am-10:19 am

2 stops23h 29m

Saint John

Sun 11/8

11:05 am-9:10 am

3 stops23h 05m

$592

BostonSaint John

BOS Boston Logan Intl - YSJ Saint John

BOSYSJ

Boston Logan Intl

Sun 11/1

1:15 pm-10:19 am

3 stops20h 04m

Saint John

Sun 11/8

11:05 am-9:10 am

3 stops23h 05m

$599

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

Mon 10/5

10:45 am-7:25 pm

1 stop9h 40m

$608

New YorkSaint John

LGA New York LaGuardia - YSJ Saint John

LGAYSJ

New York LaGuardia

Sun 10/11

10:35 am-11:15 pm

1 stop11h 40m

Saint John

Sat 10/17

6:55 am-4:55 pm

2 stops11h 00m

$660

NewarkSaint John

EWR Newark - YSJ Saint John

EWRYSJ

Newark

Sat 10/31

10:20 am-11:28 pm

2 stops12h 08m

Saint John

Sat 11/7

5:35 pm-10:50 pm

1 stop6h 15m

$661

New YorkSaint John

LGA New York LaGuardia - YSJ Saint John

LGAYSJ

New York LaGuardia

Sun 10/11

8:45 am-11:15 pm

1 stop13h 30m

Saint John

Sat 10/17

4:40 pm-7:36 pm

1 stop3h 56m

$663

Washington, D.C.Saint John

DCA Washington, D.C. Reagan-National - YSJ Saint John

DCAYSJ

Washington, D.C. Reagan-National

Fri 10/16

12:50 pm-11:51 pm

2 stops10h 01m

Saint John

Sat 10/17

12:50 pm-6:15 pm

1 stop6h 25m

$664

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 9h 23m 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 Miami and into Moncton Intl, then the flight time is around 9h 37m.

Cheap Saint John flight deals and tips

Summary info about Saint John flight prices, duration and airlines

Best One-Way Price	$335
Best Round-Trip Price	$484
Fastest flight time	4h 19m

The best one-way flight price to Saint John from United States in the last 5 days is $335 (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 $484 (Boston Logan Intl to Saint John).

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The fastest flight to Saint John from United States takes 4h 19m (Boston Logan Intl 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 Fredericton Airport where the average price is $304. 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 41% 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 5 as of September 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

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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.