$266 Find Cheap Flights from Saint John to the United States

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Saint John to the United States departing on 1/26. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

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

Travelers love KAYAK
41,299,237 searches in the past 7 days on KAYAK

Save 23% or moreCompare multiple travel sites with one search.

Track pricesNot ready to book? Create a price alert for when prices drop.

Free to useThere are no hidden charges or fees.

Filter your dealsChoose cabin class, free Wi-Fi and more.

Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Saint John to the United States

Cheapest round-trip prices found by our users on KAYAK in the last 72 hours
New York
Newark2 stops$701
Las Vegas
Las Vegas2 stops$628
Boston
Boston1 stop$455
Denver
Denver1 stop$730
Atlanta
Atlanta1 stop$504
Honolulu
Honolulu2 stops$642
San Diego
San Diego1 stop$457
New York
Newark2 stops$701
Las Vegas
Las Vegas2 stops$628
Boston
Boston1 stop$455
Denver
Denver1 stop$730
Atlanta
Atlanta1 stop$504
Honolulu
Honolulu2 stops$642
San Diego
San Diego1 stop$457

Book Cheap Saint John to the United States Plane Tickets

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

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

Fri, May 29 - Mon, Jun 1
Air Canada Logo
4:30 pm - 8:08 pm
YSJ
-
ORD
5h 38m
1 stop
Air Canada Logo
2:15 pm - 11:52 pm
ORD
-
YSJ
7h 37m
1 stop
$455Air Canada
Fri, Apr 10 - Tue, Apr 14
Air Canada Logo
11:55 am - 2:52 pm
YSJ
-
BOS
3h 57m
1 stop
Air Canada Logo
5:30 am - 11:10 am
BOS
-
YSJ
4h 40m
1 stop
$455Air Canada
Sat, May 23 - Wed, May 27
Air Canada Logo
4:30 pm - 9:27 pm
YSJ
-
BOS
5h 57m
1 stop
Air Canada Logo
10:35 am - 3:40 pm
BOS
-
YSJ
4h 05m
1 stop
$456Air Canada
Fri, Apr 10 - Tue, Apr 14
Air Canada Logo
5:35 am - 9:10 am
YSJ
-
ORD
5h 35m
1 stop
Air Canada Logo
4:15 pm - 11:52 pm
ORD
-
YSJ
5h 37m
1 stop
$459Air Canada
Sat, May 23 - Wed, May 27
Air Canada Logo
4:30 pm - 9:27 pm
YSJ
-
BOS
5h 57m
1 stop
Air Canada Logo
5:25 am - 3:40 pm
BOS
-
YSJ
9h 15m
2 stops
$465Air Canada
Fri, May 29 - Mon, Jun 1
Air Canada Logo
4:30 pm - 2:33 pm
YSJ
-
JAX
23h 03m
2 stops
Air Canada Logo
6:45 pm - 3:50 pm
JAX
-
YSJ
20h 05m
2 stops
$467Air Canada
Thu, Mar 19 - Sat, Mar 28
United Airlines Logo
4:15 pm - 8:10 pm
YSJ
-
ORD
5h 55m
1 stop
United Airlines Logo
9:01 pm - 11:20 am
ORD
-
YSJ
12h 19m
2 stops
$503United Airlines
Thu, Mar 19 - Sat, Mar 28
United Airlines Logo
4:15 pm - 11:44 pm
YSJ
-
ORD
9h 29m
2 stops
United Airlines Logo
9:01 pm - 11:20 am
ORD
-
YSJ
12h 19m
2 stops
$509United Airlines
Fri, Apr 10 - Tue, Apr 14
United Airlines Logo
5:35 am - 9:10 am
YSJ
-
ORD
5h 35m
1 stop
United Airlines Logo
9:00 am - 11:52 pm
ORD
-
YSJ
12h 52m
2 stops
$514United Airlines
Tue, Feb 24 - Tue, Mar 3
Multiple Airlines Logo
11:30 am - 6:10 pm
YSJ
-
DEN
9h 40m
1 stop
Multiple Airlines Logo
5:30 pm - 10:50 am
DEN
-
YSJ
14h 20m
1 stop
$879Multiple Airlines
Booking Insights

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.

What is the cheapest Saint John to the United States flight route?

Data is based on round-trip flight searches on KAYAK over the past month.

The cheapest ticket to the United States from Saint John found in the last 72 hours was to Orlando, at $135 round-trip. The most popular route is from Saint John (YSJ) to Orlando Airport (MCO), and the cheapest round-trip airline ticket found on this route in the last 72 hours was $135.

Can I save money by flying with a layover from Saint John to the United States?

The average round-trip price for all non-stop flights, flights with one layover, and flights with two layovers for the route found by users searching on KAYAK in the last 2 weeks.

No, with an average price for the route of $559, prices are generally cheapest when you fly direct.

Good to know

Low seasonJuly
Cheapest flight$266
Best time to beat the crowds with an average 43% drop in price.
Most popular time to fly and prices are also 5% lower on average.
Flight from Saint John to Las Vegas

FAQs - booking United States flights

  • 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.

Reviews of the top airline flying from Saint John to the United States

 
Need help choosing which airline to fly with from Saint John to the United States? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.1
Air CanadaOverall score based on 10618 reviews
6.3Food
7.1Comfort
7.8Crew
6.8Entertainment
7.3Boarding
Airline reviews

My seat was not comfortable. Flight was smooth. Regretfully we had two delays before takeoff

6.0 GoodAnonymous, Jan 2026
YUL - FLL
Read more Air Canada reviews

My seat was not comfortable. Flight was smooth. Regretfully we had two delays before takeoff

Amazing service, with enthusiastic crew members, and some breathtaking views of Vancouver. No IFE though, as it is only a 1 hour flight on a regional Turboprop jet.

Delay, after delay, after delay. It was hard as an adult travelling alone. I felt bad for the families with young children to entertain for several hours. Agents and crew performed to their usual good standard. Air Canada, never again.

They are very proactive and made our boarding easy and always notified us about any changes well in advance.

My seat was covered in vomit and I will be reaching out to Air Canada

It's kindof ridiculous that your system is even asking me about this since my flight was canceled and I wasn't rescheduled.

3 hr delay at the gate while they were doing maintenance. Next time, do not board passengers while maintenance is being performed

Digital check in is very poor with air canada compaired to other airlines

Baggage delayed we had to catch our cruise without any clothes 😒

Air Canada Rouge is great. Toronto Airport is the usual nightmare

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

Information on your arrival and departure airports