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.

$424 Cheap Flights to Saint John in 2025/26

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Find the cheapest flights from the United States to Saint John

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One-way

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Cheap round-trip flights

Enter your travel dates to find the best prices.

8:30 am - 3:40 pm

MCO

YSJ

6h 10m1 stop

11:45 am - 4:51 pm

YSJ

MCO

6h 06m1 stop

$424Air Canada

Fri, Mar 27 - Mon, Mar 30

8:30 am - 3:40 pm

MCO

YSJ

6h 10m1 stop

4:15 pm - 11:02 pm

YSJ

MCO

7h 47m1 stop

$428Air Canada

Tue, Jan 27 - Tue, Feb 3

8:30 am - 3:40 pm

MCO

YSJ

6h 10m1 stop

11:45 am - 11:46 pm

YSJ

MCO

13h 01m2 stops

$460Air Canada

Fri, Mar 27 - Mon, Mar 30

6:00 am - 3:40 pm

MCO

YSJ

8h 40m2 stops

4:15 pm - 11:02 pm

YSJ

MCO

7h 47m1 stop

$498Air Canada

Tue, Jan 27 - Tue, Feb 3

6:00 am - 3:40 pm

MCO

YSJ

8h 40m2 stops

4:15 pm - 12:45 am

YSJ

MCO

9h 30m2 stops

$525United Airlines

Tue, Jan 27 - Tue, Feb 3

9:45 am - 3:40 pm

IAD

YSJ

4h 55m1 stop

4:15 pm - 8:54 pm

YSJ

IAD

5h 39m1 stop

$562Air Canada

Wed, Feb 4 - Wed, Feb 11

6:00 am - 11:10 am

DCA

YSJ

4h 10m1 stop

11:55 am - 3:30 pm

YSJ

DCA

4h 35m1 stop

$562Air Canada

Fri, Apr 24 - Tue, Apr 28

10:15 am - 3:40 pm

BOS

YSJ

4h 25m1 stop

4:15 pm - 7:42 pm

YSJ

BOS

4h 27m1 stop

$564Air Canada

Tue, Jan 27 - Tue, Feb 3

6:15 am - 3:40 pm

BOS

YSJ

8h 25m2 stops

4:15 pm - 7:42 pm

YSJ

BOS

4h 27m1 stop

$570Air Canada

Tue, Jan 27 - Tue, Feb 3

10:00 pm - 11:29 pm

SAN

YSJ

21h 29m2 stops

4:15 pm - 8:40 am

YSJ

SAN

20h 25m2 stops

$610United Airlines

Sun, Feb 8 - Wed, Feb 11

Fly from

Route

Depart

Return

Price

OrlandoSaint John

MCO - YSJ

MCOYSJ

Orlando

Fri 3/27

8:30 am-3:40 pm

1 stop6h 10m

Saint John

Mon 3/30

11:45 am-4:51 pm

1 stop6h 06m

$424

OrlandoSaint John

MCO - YSJ

MCOYSJ

Orlando

Tue 1/27

8:30 am-3:40 pm

1 stop6h 10m

Saint John

Tue 2/3

4:15 pm-11:02 pm

1 stop7h 47m

$428

OrlandoSaint John

MCO - YSJ

MCOYSJ

Orlando

Fri 3/27

8:30 am-3:40 pm

1 stop6h 10m

Saint John

Mon 3/30

11:45 am-11:46 pm

2 stops13h 01m

$460

OrlandoSaint John

MCO - YSJ

MCOYSJ

Orlando

Tue 1/27

6:00 am-3:40 pm

2 stops8h 40m

Saint John

Tue 2/3

4:15 pm-11:02 pm

1 stop7h 47m

$498

OrlandoSaint John

MCO - YSJ

MCOYSJ

Orlando

Tue 1/27

6:00 am-3:40 pm

2 stops8h 40m

Saint John

Tue 2/3

4:15 pm-12:45 am

2 stops9h 30m

$525

Washington, D.C.Saint John

IAD - YSJ

IADYSJ

Washington, D.C. Dulles Intl

Wed 2/4

9:45 am-3:40 pm

1 stop4h 55m

Saint John

Wed 2/11

4:15 pm-8:54 pm

1 stop5h 39m

$562

Washington, D.C.Saint John

DCA - YSJ

DCAYSJ

Washington, D.C. Reagan-National

Fri 4/24

6:00 am-11:10 am

1 stop4h 10m

Saint John

Tue 4/28

11:55 am-3:30 pm

1 stop4h 35m

$562

BostonSaint John

BOS - YSJ

BOSYSJ

Boston Logan Intl

Tue 1/27

10:15 am-3:40 pm

1 stop4h 25m

Saint John

Tue 2/3

4:15 pm-7:42 pm

1 stop4h 27m

$564

BostonSaint John

BOS - YSJ

BOSYSJ

Boston Logan Intl

Tue 1/27

6:15 am-3:40 pm

2 stops8h 25m

Saint John

Tue 2/3

4:15 pm-7:42 pm

1 stop4h 27m

$570

San DiegoSaint John

SAN - YSJ

SANYSJ

San Diego

Sun 2/8

10:00 pm-11:29 pm

2 stops21h 29m

Saint John

Wed 2/11

4:15 pm-8:40 am

2 stops20h 25m

$610

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 16 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 11h 06m 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 21h 28m.

Cheapest flights to Saint John

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Cheap Saint John flight deals and tips

Summary info about Saint John flight prices, duration and airlines

Best One-Way Price	$478
Best Round-Trip Price	$424
Fastest flight time	14h 19m

The best one-way flight price to Saint John from United States in the last 72 hours is $478 (Seattle/Tacoma Intl to Saint John).

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The best round-trip flight price to Saint John from United States in the last 72 hours is $424 (Orlando to Saint John).

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The fastest flight to Saint John from United States takes 14h 19m (Houston George Bush Intcntl 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 $246. 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 45% 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 3 as of December 2025.

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?

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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.