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.

$223 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

6:55 am - 7:10 pmYSJ Saint John-BOS Boston Logan Intl

37h 15m2 stops Montreal St Hubert Toronto Pearson Intl

$630Multiple Airlines

Sun, Oct 18 - Sun, Oct 25

9:55 am - 11:15 pmBOS Boston Logan Intl-YSJ Saint John

12h 20m2 stops Toronto Island Montreal St Hubert

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

23h 20m1 stop Toronto Pearson Intl

$649Multiple Airlines

Tue, Oct 6 - Mon, Oct 12

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 - 9:55 amYSJ Saint John-BOS Boston Logan Intl

5h 55m1 stop Toronto Pearson Intl

$667Air Canada

Mon, Oct 12 - Sat, Oct 24

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

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

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

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

$670Air Canada

Mon, Oct 12 - Sat, Oct 24

5:55 pm - 11:15 pmLGA New York LaGuardia-YSJ Saint John

28h 20m2 stops Toronto Pearson Intl Montreal St Hubert

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

7h 10m1 stop Toronto Pearson Intl

$672Multiple Airlines

Mon, Oct 19 - Fri, Oct 23

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

5h 56m1 stop Toronto Pearson Intl

5:00 am - 9:55 amYSJ Saint John-BOS Boston Logan Intl

5h 55m1 stop Toronto Pearson Intl

$679Air Canada

Tue, Oct 6 - Mon, Oct 12

10:40 am - 3:59 pmBOS Boston Logan Intl-YSJ Saint John

4h 19m1 stop Montreal Pierre Elliott Trudeau Intl

12:50 pm - 6:14 pmYSJ Saint John-BOS Boston Logan Intl

6h 24m1 stop Toronto Pearson Intl

$685Air Canada

Mon, Oct 12 - Sat, Oct 24

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 - 6:14 pmYSJ Saint John-BOS Boston Logan Intl

6h 24m1 stop Toronto Pearson Intl

$688Air Canada

Sat, Oct 10 - Sun, Oct 11

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 - 9:26 pmYSJ Saint John-BOS Boston Logan Intl

9h 36m2 stops Toronto Pearson Intl Montreal Pierre Elliott Trudeau Intl

$696Air Canada

Tue, Oct 6 - Mon, Oct 12

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

5h 56m1 stop Toronto Pearson Intl

6:00 pm - 10:37 pmYSJ Saint John-BOS Boston Logan Intl

5h 37m1 stop Toronto Pearson Intl

$706Air Canada

Tue, Oct 20 - Tue, Oct 27

Cheap last minute flights

Enter your travel dates to find the best prices.

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

5h 56m1 stop Toronto Pearson Intl

4:40 pm - 9:26 pmYSJ Saint John-BOS Boston Logan Intl

5h 46m1 stop Montreal Pierre Elliott Trudeau Intl

$1,017Air Canada

Sat, Sep 12 - Tue, Sep 15

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

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

4:40 pm - 9:26 pmYSJ Saint John-BOS Boston Logan Intl

5h 46m1 stop Montreal Pierre Elliott Trudeau Intl

$1,025Air Canada

Sat, Sep 12 - Tue, Sep 15

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

5h 56m1 stop Toronto Pearson Intl

5:00 am - 11:51 amYSJ Saint John-BOS Boston Logan Intl

7h 51m1 stop Toronto Pearson Intl

$1,026Air Canada

Sat, Sep 12 - Tue, Sep 15

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

5h 56m1 stop Toronto Pearson Intl

4:40 pm - 9:26 pmYSJ Saint John-BOS Boston Logan Intl

5h 46m1 stop Montreal Pierre Elliott Trudeau Intl

$1,029Air Canada

Sat, Sep 12 - Tue, Sep 15

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

5h 56m1 stop Toronto Pearson Intl

12:50 pm - 9:26 pmYSJ Saint John-BOS Boston Logan Intl

9h 36m2 stops Toronto Pearson Intl Montreal Pierre Elliott Trudeau Intl

$1,034Air Canada

Sat, Sep 12 - Tue, Sep 15

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

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

12:50 pm - 9:26 pmYSJ Saint John-BOS Boston Logan Intl

9h 36m2 stops Toronto Pearson Intl Montreal Pierre Elliott Trudeau Intl

$1,035Air Canada

Sat, Sep 12 - Tue, Sep 15

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

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

4:40 pm - 9:26 pmYSJ Saint John-BOS Boston Logan Intl

5h 46m1 stop Montreal Pierre Elliott Trudeau Intl

$1,037Air Canada

Sat, Sep 12 - Tue, Sep 15

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

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

12:50 pm - 9:26 pmYSJ Saint John-BOS Boston Logan Intl

9h 36m2 stops Toronto Pearson Intl Montreal Pierre Elliott Trudeau Intl

$1,043Air Canada

Sat, Sep 12 - Tue, Sep 15

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

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

12:50 pm - 9:26 pmYSJ Saint John-BOS Boston Logan Intl

9h 36m2 stops Toronto Pearson Intl Montreal Pierre Elliott Trudeau Intl

$1,046Air Canada

Sat, Sep 12 - Tue, Sep 15

12:00 pm - 11:56 amIAH Houston George Bush Intcntl-YSJ Saint John

21h 56m1 stop Toronto Pearson Intl

5:00 am - 11:07 amYSJ Saint John-IAH Houston George Bush Intcntl

8h 07m1 stop Toronto Pearson Intl

$1,885Air Canada

Thu, Sep 10 - Sat, Sep 12

Fly from

Route

Depart

Return

Price

Cheapest round-trip

BostonSaint John

BOS Boston Logan Intl - YSJ Saint John

BOSYSJ

Boston Logan Intl

Sun 10/18

10:05 am-10:00 am

1 stop22h 55m

Saint John

Sun 10/25

6:55 am-7:10 pm

2 stops37h 15m

$630

BostonSaint John

BOS Boston Logan Intl - YSJ Saint John

BOSYSJ

Boston Logan Intl

Tue 10/6

9:55 am-11:15 pm

2 stops12h 20m

Saint John

Mon 10/12

10:45 am-9:05 am

1 stop23h 20m

$649

BostonSaint John

BOS Boston Logan Intl - YSJ Saint John

BOSYSJ

Boston Logan Intl

Mon 10/12

3:35 pm-11:51 pm

2 stops7h 16m

Saint John

Sat 10/24

5:00 am-9:55 am

1 stop5h 55m

$667

BostonSaint John

BOS Boston Logan Intl - YSJ Saint John

BOSYSJ

Boston Logan Intl

Mon 10/12

6:00 am-3:59 pm

2 stops8h 59m

Saint John

Sat 10/24

5:00 am-2:41 pm

2 stops10h 41m

$670

New YorkSaint John

LGA New York LaGuardia - YSJ Saint John

LGAYSJ

New York LaGuardia

Mon 10/19

5:55 pm-11:15 pm

2 stops28h 20m

Saint John

Fri 10/23

10:45 am-4:55 pm

1 stop7h 10m

$672

BostonSaint John

BOS Boston Logan Intl - YSJ Saint John

BOSYSJ

Boston Logan Intl

Tue 10/6

4:55 pm-11:51 pm

1 stop5h 56m

Saint John

Mon 10/12

5:00 am-9:55 am

1 stop5h 55m

$679

Quickest round-trip

BostonSaint John

BOS Boston Logan Intl - YSJ Saint John

BOSYSJ

Boston Logan Intl

Mon 10/12

10:40 am-3:59 pm

1 stop4h 19m

Saint John

Sat 10/24

12:50 pm-6:14 pm

1 stop6h 24m

$685

BostonSaint John

BOS Boston Logan Intl - YSJ Saint John

BOSYSJ

Boston Logan Intl

Sat 10/10

6:00 am-3:59 pm

2 stops8h 59m

Saint John

Sun 10/11

12:50 pm-6:14 pm

1 stop6h 24m

$688

BostonSaint John

BOS Boston Logan Intl - YSJ Saint John

BOSYSJ

Boston Logan Intl

Tue 10/6

6:00 am-3:59 pm

2 stops8h 59m

Saint John

Mon 10/12

12:50 pm-9:26 pm

2 stops9h 36m

$696

BostonSaint John

BOS Boston Logan Intl - YSJ Saint John

BOSYSJ

Boston Logan Intl

Tue 10/20

4:55 pm-11:51 pm

1 stop5h 56m

Saint John

Tue 10/27

6:00 pm-10:37 pm

1 stop5h 37m

$706

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 (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 10h 37m.

Cheap Saint John flight deals and tips

Summary info about Saint John flight prices, duration and airlines

Best One-Way Price	$223
Best Round-Trip Price	$630
Fastest flight time	21h 30m

The best one-way flight price to Saint John from United States in the last 5 days is $223 (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 $630 (Boston Logan Intl to Saint John).

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The fastest flight to Saint John from United States takes 21h 30m (Orlando 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 $263. 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 44% 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 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.