What is the cheapest airline that flies from Saint John to United States?

Flair Airlines, Air Canada, and United Airlines are the most popular carriers operating from Saint John to United States

Which airlines fly to United States?

Air Canada, Porter Airlines and United Airlines are the top three most popular airlines that fly to United States from Saint John according to our data. Air Canada is the first choice among our users, with 81% of people opting to fly with this airline when travelling to United States. Keep in mind that there are 4 different airlines that fly to United States on a routine basis, so you have a few additional options to choose from.

When did momondo last update prices for flights from Saint John Airport to United States?

Prices for flights from Saint John Airport to United States are updated daily.

How many operators does momondo search for flights from Saint John Airport to United States?

The number of operators available for flights from Saint John Airport to United States is 1 as of August 2026.

How old do you have to be to fly from Saint John Airport to United States?

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 from Saint John Airport to United States.

What documentation or ID do you need to fly to United States?

The necessary travel and health documents for your United States 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.

C$ 287 Cheap Flights from Saint John to the United States in 2026

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Saint John to the United States

Round-trip

One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

10:45 a.m. - 9:40 a.m.YSJ Saint John-MDW Chicago Midway

24h 55m1 stop Toronto Pearson Intl

3:20 p.m. - 10:00 a.m.MDW Chicago Midway-YSJ Saint John

16h 40m1 stop Toronto Island

C$ 676Multiple Airlines

Fri, 28 Aug - Tue, 1 Sep

4:40 p.m. - 9:26 p.m.YSJ Saint John-BOS Boston Logan Intl

5h 46m1 stop Montreal Pierre Elliott Trudeau Intl

10:40 a.m. - 3:59 p.m.BOS Boston Logan Intl-YSJ Saint John

4h 19m1 stop Montreal Pierre Elliott Trudeau Intl

C$ 721Air Canada

Sat, 26 Sep - Sat, 3 Oct

11:05 a.m. - 2:53 p.m.YSJ Saint John-BOS Boston Logan Intl

4h 48m1 stop Montreal Pierre Elliott Trudeau Intl

5:30 a.m. - 10:25 a.m.BOS Boston Logan Intl-YSJ Saint John

3h 55m1 stop Montreal Pierre Elliott Trudeau Intl

C$ 721Air Canada

Tue, 9 Feb - Thu, 11 Feb

4:40 p.m. - 10:32 p.m.YSJ Saint John-MCO Orlando

6h 52m1 stop Montreal Pierre Elliott Trudeau Intl

8:00 a.m. - 3:59 p.m.MCO Orlando-YSJ Saint John

6h 59m1 stop Montreal Pierre Elliott Trudeau Intl

C$ 728Air Canada

Tue, 13 Oct - Wed, 14 Oct

11:05 a.m. - 6:49 p.m.YSJ Saint John-BOS Boston Logan Intl

8h 44m2 stops Montreal Pierre Elliott Trudeau Intl Toronto Island

5:30 a.m. - 10:25 a.m.BOS Boston Logan Intl-YSJ Saint John

3h 55m1 stop Montreal Pierre Elliott Trudeau Intl

C$ 729Air Canada

Tue, 9 Feb - Thu, 11 Feb

11:05 a.m. - 5:42 p.m.YSJ Saint John-FLL Fort Lauderdale

7h 37m1 stop Montreal Pierre Elliott Trudeau Intl

9:05 p.m. - 10:24 a.m.FLL Fort Lauderdale-YSJ Saint John

12h 19m1 stop Montreal Pierre Elliott Trudeau Intl

C$ 733Air Canada

Sun, 7 Feb - Sun, 28 Feb

4:40 p.m. - 9:26 p.m.YSJ Saint John-BOS Boston Logan Intl

5h 46m1 stop Montreal Pierre Elliott Trudeau Intl

6:00 a.m. - 3:59 p.m.BOS Boston Logan Intl-YSJ Saint John

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

C$ 740Air Canada

Sat, 26 Sep - Sat, 3 Oct

4:40 p.m. - 8:12 p.m.YSJ Saint John-ORD Chicago O'Hare Intl

5h 32m1 stop Montreal Pierre Elliott Trudeau Intl

8:45 a.m. - 3:59 p.m.ORD Chicago O'Hare Intl-YSJ Saint John

5h 14m1 stop Montreal Pierre Elliott Trudeau Intl

C$ 749Air Canada

Thu, 24 Sep - Thu, 1 Oct

4:40 p.m. - 9:26 p.m.YSJ Saint John-BOS Boston Logan Intl

5h 46m1 stop Montreal Pierre Elliott Trudeau Intl

10:40 a.m. - 3:59 p.m.BOS Boston Logan Intl-YSJ Saint John

4h 19m1 stop Montreal Pierre Elliott Trudeau Intl

C$ 750Air Canada

Tue, 8 Sep - Tue, 15 Sep

10:45 a.m. - 9:40 a.m.YSJ Saint John-MDW Chicago Midway

24h 55m1 stop Toronto Pearson Intl

11:45 a.m. - 10:00 a.m.MDW Chicago Midway-YSJ Saint John

20h 15m1 stop Toronto Island

C$ 758Multiple Airlines

Fri, 28 Aug - Tue, 1 Sep

Cheap last-minute flights

Enter your travel dates to find the best prices.

4:40 p.m. - 9:49 a.m.YSJ Saint John-EWR Newark

18h 09m1 stop Montreal Pierre Elliott Trudeau Intl

6:55 p.m. - 1:25 a.m.EWR Newark-YSJ Saint John

5h 30m1 stop Toronto Pearson Intl

C$ 1,213Air Canada

Sun, 16 Aug - Sun, 23 Aug

5:00 a.m. - 2:41 p.m.YSJ Saint John-BOS Boston Logan Intl

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

7:15 p.m. - 1:25 a.m.BOS Boston Logan Intl-YSJ Saint John

5h 10m1 stop Toronto Pearson Intl

C$ 1,214Air Canada

Mon, 17 Aug - Fri, 21 Aug

5:00 a.m. - 2:41 p.m.YSJ Saint John-BOS Boston Logan Intl

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

3:40 p.m. - 1:25 a.m.BOS Boston Logan Intl-YSJ Saint John

8h 45m2 stops Montreal Pierre Elliott Trudeau Intl Toronto Pearson Intl

C$ 1,225Air Canada

Mon, 17 Aug - Fri, 21 Aug

5:00 a.m. - 9:53 a.m.YSJ Saint John-BOS Boston Logan Intl

5h 53m1 stop Toronto Pearson Intl

4:55 p.m. - 1:25 a.m.BOS Boston Logan Intl-YSJ Saint John

7h 30m1 stop Toronto Pearson Intl

C$ 1,257Air Canada

Mon, 17 Aug - Fri, 21 Aug

4:40 p.m. - 9:49 a.m.YSJ Saint John-EWR Newark

18h 09m1 stop Montreal Pierre Elliott Trudeau Intl

7:30 a.m. - 4:00 p.m.EWR Newark-YSJ Saint John

7h 30m2 stops Ottawa Montreal Pierre Elliott Trudeau Intl

C$ 1,259Air Canada

Sun, 16 Aug - Sun, 23 Aug

5:00 a.m. - 10:05 a.m.YSJ Saint John-EWR Newark

6h 05m1 stop Toronto Pearson Intl

6:55 p.m. - 1:25 a.m.EWR Newark-YSJ Saint John

5h 30m1 stop Toronto Pearson Intl

C$ 1,278Air Canada

Sun, 16 Aug - Sun, 23 Aug

5:00 a.m. - 10:05 a.m.YSJ Saint John-EWR Newark

6h 05m1 stop Toronto Pearson Intl

6:00 a.m. - 4:00 p.m.EWR Newark-YSJ Saint John

9h 00m1 stop Montreal Pierre Elliott Trudeau Intl

C$ 1,295Air Canada

Sun, 16 Aug - Sun, 23 Aug

5:00 a.m. - 10:05 a.m.YSJ Saint John-EWR Newark

6h 05m1 stop Toronto Pearson Intl

7:35 a.m. - 4:00 p.m.EWR Newark-YSJ Saint John

7h 25m2 stops Toronto Pearson Intl Montreal Pierre Elliott Trudeau Intl

C$ 1,334Air Canada

Sun, 16 Aug - Sun, 23 Aug

5:00 a.m. - 10:05 a.m.YSJ Saint John-EWR Newark

6h 05m1 stop Toronto Pearson Intl

7:35 a.m. - 4:00 p.m.EWR Newark-YSJ Saint John

7h 25m2 stops Toronto Pearson Intl Montreal Pierre Elliott Trudeau Intl

C$ 1,335Air Canada

Sun, 16 Aug - Sun, 23 Aug

10:45 a.m. - 8:55 p.m.YSJ Saint John-BOS Boston Logan Intl

11h 10m2 stops Toronto Pearson Intl Montreal Pierre Elliott Trudeau Intl

7:45 p.m. - 11:15 p.m.BOS Boston Logan Intl-YSJ Saint John

26h 30m3 stops Toronto Pearson Intl Winnipeg Montreal St Hubert

C$ 1,949Multiple Airlines

Mon, 17 Aug - Fri, 21 Aug

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Air Canada flights from Saint John to United States

Our best Air Canada deals on Saint John to United States flight tickets

Air Canada

26 Sep

YSJ4:40 p.m.Saint John

5h 46m

1 stop

BOS9:26 p.m.Boston Logan Intl

3 Oct

BOS10:40 a.m.Boston Logan Intl

4h 19m

1 stop

YSJ3:59 p.m.Saint John

C$ 721

Air Canada

13 Oct

YSJ4:40 p.m.Saint John

6h 52m

1 stop

MCO10:32 p.m.Orlando

14 Oct

MCO8:00 a.m.Orlando

6h 59m

1 stop

YSJ3:59 p.m.Saint John

C$ 728

Air Canada

9 Feb

YSJ11:05 a.m.Saint John

8h 44m

2 stops

BOS6:49 p.m.Boston Logan Intl

11 Feb

BOS5:30 a.m.Boston Logan Intl

3h 55m

1 stop

YSJ10:25 a.m.Saint John

C$ 729

United Airlines flights from Saint John to United States

Our best United Airlines deals on Saint John to United States flight tickets

United Airlines

5 Oct

YSJ4:40 p.m.Saint John

23h 21m

3 stops

FLL3:01 p.m.Fort Lauderdale

7 Oct

FLL1:05 p.m.Fort Lauderdale

9h 46m

2 stops

YSJ11:51 p.m.Saint John

C$ 930

United Airlines

20 Oct

YSJ5:40 a.m.Saint John

12h 14m

2 stops

FLL4:54 p.m.Fort Lauderdale

21 Oct

FLL12:11 p.m.Fort Lauderdale

10h 40m

2 stops

YSJ11:51 p.m.Saint John

C$ 937

United Airlines

23 Sep

YSJ4:40 p.m.Saint John

22h 17m

3 stops

MCO1:57 p.m.Orlando

30 Sep

MCO7:47 p.m.Orlando

19h 12m

2 stops

YSJ3:59 p.m.Saint John

C$ 966

momondo Fare Finder

Use the filters below to find and compare flights from Saint John to the United States that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Saint JohnChicago

YSJ Saint John - MDW Chicago Midway

YSJMDW

Saint John

Fri 28/8

10:45 a.m.-9:40 a.m.

1 stop24h 55m

Chicago Midway

Tue 1/9

3:20 p.m.-10:00 a.m.

1 stop16h 40m

C$ 676

Saint JohnBoston

YSJ Saint John - BOS Boston Logan Intl

YSJBOS

Saint John

Sat 26/9

4:40 p.m.-9:26 p.m.

1 stop5h 46m

Boston Logan Intl

Sat 3/10

10:40 a.m.-3:59 p.m.

1 stop4h 19m

C$ 721

Quickest round-trip

Saint JohnBoston

YSJ Saint John - BOS Boston Logan Intl

YSJBOS

Saint John

Tue 9/2

11:05 a.m.-2:53 p.m.

1 stop4h 48m

Boston Logan Intl

Thu 11/2

5:30 a.m.-10:25 a.m.

1 stop3h 55m

C$ 721

Saint JohnOrlando

YSJ Saint John - MCO Orlando

YSJMCO

Saint John

Tue 13/10

4:40 p.m.-10:32 p.m.

1 stop6h 52m

Orlando

Wed 14/10

8:00 a.m.-3:59 p.m.

1 stop6h 59m

C$ 728

Saint JohnBoston

YSJ Saint John - BOS Boston Logan Intl

YSJBOS

Saint John

Tue 9/2

11:05 a.m.-6:49 p.m.

2 stops8h 44m

Boston Logan Intl

Thu 11/2

5:30 a.m.-10:25 a.m.

1 stop3h 55m

C$ 729

Saint JohnFort Lauderdale

YSJ Saint John - FLL Fort Lauderdale

YSJFLL

Saint John

Sun 7/2

11:05 a.m.-5:42 p.m.

1 stop7h 37m

Fort Lauderdale

Sun 28/2

9:05 p.m.-10:24 a.m.

1 stop12h 19m

C$ 733

Saint JohnBoston

YSJ Saint John - BOS Boston Logan Intl

YSJBOS

Saint John

Sat 26/9

4:40 p.m.-9:26 p.m.

1 stop5h 46m

Boston Logan Intl

Sat 3/10

6:00 a.m.-3:59 p.m.

2 stops8h 59m

C$ 740

Saint JohnChicago

YSJ Saint John - ORD Chicago O'Hare Intl

YSJORD

Saint John

Thu 24/9

4:40 p.m.-8:12 p.m.

1 stop5h 32m

Chicago O'Hare Intl

Thu 1/10

8:45 a.m.-3:59 p.m.

1 stop5h 14m

C$ 749

Saint JohnBoston

YSJ Saint John - BOS Boston Logan Intl

YSJBOS

Saint John

Tue 8/9

4:40 p.m.-9:26 p.m.

1 stop5h 46m

Boston Logan Intl

Tue 15/9

10:40 a.m.-3:59 p.m.

1 stop4h 19m

C$ 750

Saint JohnChicago

YSJ Saint John - MDW Chicago Midway

YSJMDW

Saint John

Fri 28/8

10:45 a.m.-9:40 a.m.

1 stop24h 55m

Chicago Midway

Tue 1/9

11:45 a.m.-10:00 a.m.

1 stop20h 15m

C$ 758

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Saint John to United States

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Prices

Airlines

What is the cheapest month to fly to United States?

The month of August is, on average, the cheapest month to fly to United States from Saint John, with most prices found around C$ 591. If you don’t want to visit United States in August, then you should wait until November to fly from Saint John, when ticket prices are also cheap, with an average price of C$ 671.

Can stopping save me money on Saint John to United States flights?

You could potentially save up to 2% on your flight if you consider stops on a Saint John to United States flight.

Cheap Saint John to United States flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Saint John to United States

Fastest flight time	3h 56m
Direct flights	None

The fastest flight from Saint John to United States takes 3h 56m

There are no direct flights from Saint John to United States. There are no popular flight routes from Saint John to United States.

Search flight deals

Frequently asked questions about flying from Saint John to the United States

When did momondo last update prices for flights from Saint John Airport to United States?
Prices for flights from Saint John Airport to United States are updated daily.
How many operators does momondo search for flights from Saint John Airport to United States?
The number of operators available for flights from Saint John Airport to United States is 1 as of August 2026.
How old do you have to be to fly from Saint John Airport to United States?
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 from Saint John Airport to United States.
What documentation or ID do you need to fly to United States?
The necessary travel and health documents for your United States 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.

Best airlines flying from Saint John to United States

Compare and see reviews for airlines that fly from Saint John to United States with momondo

Airline	Rating	Free Cancellation	Price
Air Canada	PriceFrom C$ 526	Free Cancellation	Rating 7.1 11,470 reviews		Search Air Canada flights

Why use momondo?

Why should I use momondo to find a flight deal from Saint John to United States?

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Saint John to United States . Millions of users trust and use momondo every year so you are in good hands.

Can I find flights from Saint John to United States with flexible booking policies on momondo?

Yes. momondo enables you to select and highlight flights to United States from Saint John with this policy.

How can momondo help me find flights from Saint John to United States?

Once you have performed a search for Saint John to United States flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

I’m not ready to book a flight from Saint John to United States right now. Can momondo alert me if prices change?

If you are simply researching potential flights to United States, momondo offers a useful price alert feature which will track prices for flights to United States from Saint John and alert you when they change.