How does KAYAK find such low prices on flights from Saint John to the United States?

KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Saint John to the United States. Visit our flight page for the latest deals!>/a>

How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Saint John to the United States?

KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from Saint John to the United States is likely to change within 7 days, so travelers know whether to wait or book now. Visit our flight page for the latest deals!>/a>

What is the Hacker Fare option on flights from Saint John to the United States?

Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly from Saint John to the United States with an airline and back with another airline. Visit our flight page for the latest deals!>/a>

What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Saint John to the United States?

Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying from Saint John to the United States up to 3 days before/after your preferred dates. You can then pick the flights that suit you best. Visit our flight page for the latest deals!>/a>

How many flights are there between Saint John and United States per day?

There is a maximum of 1 nonstop flight a day that takes off from Saint John and lands in the United States, with an average flight time of 4h 10m. The most common departure time is 12:00 pm and most flights take off in the morning. Each week, there are 1 flights.

How long does a flight from Saint John to the United States take?

The duration of a flight to the United States depends on your arrival airport. The shortest routes to the United States from Saint John are to Boston , which takes 4h 00m , Denver , which takes 9h 19m, and New York , which takes 10h 30m.

$183 CHEAP FLIGHTS from Saint John to the United States

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Best United States Flight Deals from Saint John

Cheapest round-trip prices found by our users on KAYAK in the last 72 hours

One-wayRound-trip

Newark1 stop$575

Las Vegas2 stops$348

Boston1 stop$459

Atlanta2 stops$614

Honolulu2 stops$761

Cheap Flight Deals from Saint John to the United States (YSJ-US0)

Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Saint John to the United States that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.

Round-trip

One-way

Recent round-trip flight deals from Saint John to the United States

Recommended round-trip deals departing in the coming months from the most popular airlines that fly from Saint John to the United States.

Discover the best prices for you by selecting your travel dates on KAYAK.

Choose your dates

6:45 pm - 7:57 pmYSJ-LAS

29h 12m2 stops

11:52 pm - 6:05 pmLAS-YSJ

14h 13m2 stops

$348United Airlines

Find Deal

Mon, Jun 9 - Mon, Jun 16

10:45 am - 8:53 amYSJ-LAS

26h 08m1 stop

10:55 pm - 10:00 amLAS-YSJ

31h 05m1 stop

$426

Find Deal

Mon, Jun 9 - Mon, Jun 16

5:50 am - 9:55 amYSJ-BOS

5h 05m1 stop

7:00 am - 11:49 pmBOS-YSJ

15h 49m2 stops

$459United Airlines

Find Deal

Fri, May 16 - Fri, May 23

5:50 am - 9:55 amYSJ-BOS

5h 05m1 stop

6:00 am - 11:49 pmBOS-YSJ

16h 49m1 stop

$470Air Canada

Find Deal

Fri, May 16 - Fri, May 23

5:50 am - 5:21 pmYSJ-BOS

12h 31m2 stops

7:00 am - 11:49 pmBOS-YSJ

15h 49m2 stops

$500United Airlines

Find Deal

Fri, May 16 - Fri, May 23

11:35 am - 10:45 pmYSJ-LAS

15h 10m2 stops

12:15 pm - 12:10 amLAS-YSJ

7h 55m1 stop

$551

Find Deal

Mon, Jun 9 - Mon, Jun 16

6:45 pm - 9:52 pmYSJ-LAS

31h 07m2 stops

12:49 am - 6:05 pmLAS-YSJ

13h 16m2 stops

$559United Airlines

Find Deal

Mon, Jun 9 - Sun, Jun 15

5:15 am - 10:14 amYSJ-EWR

5h 59m1 stop

9:00 am - 11:49 pmEWR-YSJ

13h 49m1 stop

$575Air Canada

Find Deal

Fri, May 16 - Mon, May 19

5:50 am - 10:14 amYSJ-EWR

5h 24m1 stop

9:00 am - 11:49 pmEWR-YSJ

13h 49m1 stop

$576Air Canada

Find Deal

Fri, May 16 - Mon, May 19

5:15 am - 2:45 pmYSJ-EWR

10h 30m2 stops

9:00 am - 11:49 pmEWR-YSJ

13h 49m1 stop

$585Air Canada

Find Deal

Fri, May 16 - Mon, May 19

KAYAK's insights & trends for Saint John to the United States flights

Get data-powered insights and trends into flights from Saint John to the United States to help you find the cheapest flights, the best time to fly and much more.

Airlines

In the past 3 days, the cheapest round-trip tickets from Saint John to the United States were found on United Airlines ($348) and Air Canada ($470).

Find deals

Low season	July
High season	February
Cheapest flight	$183

Best time to beat the crowds but there is an average 13% increase in price.

Most popular time to fly with an average 7% increase in price.

Flight from Saint John to Las Vegas

How does KAYAK find such low prices on flights from Saint John to the United States?
KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Saint John to the United States.
How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Saint John to the United States?
KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from Saint John to the United States is likely to change within 7 days, so travelers know whether to wait or book now.
What is the Hacker Fare option on flights from Saint John to the United States?
Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly from Saint John to the United States with an airline and back with another airline.
What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Saint John to the United States?
Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying from Saint John to the United States up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.
How many flights are there between Saint John and United States per day?
There is a maximum of 1 nonstop flight a day that takes off from Saint John and lands in the United States, with an average flight time of 4h 10m. The most common departure time is 12:00 pm and most flights take off in the morning. Each week, there are 1 flights.

See more FAQs

7.0

Air CanadaOverall score based on 9022 reviews

6.2Food

7.0Comfort

7.3Boarding

7.8Crew

6.8Entertainment

Airline reviews

Flight was cancelled around 45 -1hr minutes before scheduled take off time due to mechanical issues we hadn’t even boarded yet. Had to reroute to Orlando so someone had to drive 2 1/2 to come and get me… the alternative was go through Toronto and get a later flight which didn’t work for my schedule. The flight attendants barely gave anyone a smile…not the same as flying when a client/passenger was important. Very disappointed. By the way I have never ever made a complaint online about any company with feedback…even when I probably should have. The only good experience was the boarding desk associates who were very professional and got me on another flight with my checked bags…very nice team.

6.0 GoodAnonymous, Mar 2025YUL - TPA

Everything you need to know for your flight from Saint John to the United States

Information on your arrival and departure airports

Saint John (YSJ)

Cabin class types available on flights to the United States

First Class flights from Saint John to the United States

Business Class flights from Saint John to the United States

Prem Econ Class flights from Saint John to the United States

Economy Class flights from Saint John to the United Statesfrom $151

$183 Find Cheap Flights from Saint John to the United States

KAYAK searches hundreds of travel sites at once for deals on flights to the United States

Best United States Flight Deals from Saint John

Cheap Flight Deals from Saint John to the United States (YSJ-US0)

Recent round-trip flight deals from Saint John to the United States

Recent one-way flight deals from Saint John to the United States

KAYAK's insights & trends for Saint John to the United States flights

Get data-powered insights and trends into flights from Saint John to the United States to help you find the cheapest flights, the best time to fly and much more.

Which airlines provide the cheapest flights from Saint John to the United States?

In the past 3 days, the cheapest round-trip tickets from Saint John to the United States were found on United Airlines ($348) and Air Canada ($470).

How long does a flight from Saint John to the United States take?

The duration of a flight to the United States depends on your arrival airport. The shortest routes to the United States from Saint John are to Boston, which takes 4h 00m, Denver, which takes 9h 19m, and New York, which takes 10h 30m.

Good to know

Low season

High season

Cheapest flight

FAQs - booking United States flights

How does KAYAK find such low prices on flights from Saint John to the United States?

How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Saint John to the United States?

What is the Hacker Fare option on flights from Saint John to the United States?

What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Saint John to the United States?

How many flights are there between Saint John and United States per day?

Top airline flying from Saint John to the United States

Everything you need to know for your flight from Saint John to the United States

Information on your arrival and departure airports

Cabin class types available on flights to the United States

Cabin classes available on flights to the United States. Prices are the lowest found on KAYAK over the last 7 days. Price and availability is not guaranteed.

Complete your trip to the United States with a hotel stay or car rental

Flights to other popular destinations

The most popular flights on KAYAK according to clicks in the last 2 weeks. Prices are the lowest found on KAYAK over the last 7 days. Price and availability is not guaranteed.

Flights from other airports in Saint John to the United States

Flights from all airports in Saint John to the United States. Prices are the lowest found on KAYAK over the last 7 days. Price and availability is not guaranteed.

Flights to popular cities in the United States

Find deals for your return flight