$256 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 4/4. 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

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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
Newark1 stop$468
Los Angeles
Los Angeles1 stop$446
Las Vegas
Las Vegas2 stops$575
Boston
Boston1 stop$483
Denver
Denver1 stop$640
Atlanta
Atlanta1 stop$615
Honolulu
Honolulu2 stops$682
San Diego
San Diego1 stop$430
New York
Newark1 stop$468
Los Angeles
Los Angeles1 stop$446
Las Vegas
Las Vegas2 stops$575
Boston
Boston1 stop$483
Denver
Denver1 stop$640
Atlanta
Atlanta1 stop$615
Honolulu
Honolulu2 stops$682
San Diego
San Diego1 stop$430

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

Sun, May 24 - Tue, Jul 14
Air Canada Logo
4:30 pm - 9:34 pm
YSJ
-
LAX
9h 04m
1 stop
Air Canada Logo
10:35 pm - 11:25 am
LAX
-
YSJ
8h 50m
1 stop
$446Air Canada
Sun, May 24 - Tue, Jul 14
Air Canada Logo
4:30 pm - 9:34 pm
YSJ
-
LAX
9h 04m
1 stop
Air Canada Logo
10:35 pm - 11:25 am
LAX
-
YSJ
8h 50m
1 stop
$447Air Canada
Sun, May 24 - Tue, Jul 14
Air Canada Logo
4:30 pm - 9:34 pm
YSJ
-
LAX
9h 04m
1 stop
Air Canada Logo
10:35 pm - 3:50 pm
LAX
-
YSJ
13h 15m
2 stops
$454Air Canada
Sun, May 24 - Tue, Jul 14
Air Canada Logo
4:30 pm - 9:34 pm
YSJ
-
LAX
9h 04m
1 stop
Air Canada Logo
10:35 pm - 3:50 pm
LAX
-
YSJ
13h 15m
2 stops
$456Air Canada
Sun, May 24 - Tue, Jul 14
Air Canada Logo
4:30 pm - 9:34 pm
YSJ
-
LAX
9h 04m
1 stop
Air Canada Logo
10:35 pm - 3:50 pm
LAX
-
YSJ
13h 15m
2 stops
$457Air Canada
Thu, May 28 - Sun, Jun 7
Air Canada Logo
4:30 pm - 7:52 pm
YSJ
-
EWR
4h 22m
1 stop
Air Canada Logo
10:25 am - 3:50 pm
EWR
-
YSJ
4h 25m
1 stop
$468Air Canada
Tue, May 12 - Sat, May 16
Air Canada Logo
4:30 pm - 8:08 pm
YSJ
-
ORD
5h 38m
1 stop
Air Canada Logo
8:45 am - 3:40 pm
ORD
-
YSJ
4h 55m
1 stop
$469Air Canada
Fri, May 29 - Mon, Jun 1
Air Canada Logo
4:30 pm - 8:08 pm
YSJ
-
ORD
5h 38m
1 stop
Air Canada Logo
3:45 pm - 11:52 pm
ORD
-
YSJ
6h 07m
1 stop
$472Air Canada
Fri, May 1 - Tue, May 5
United Airlines Logo
4:30 pm - 11:59 pm
YSJ
-
LAX
11h 29m
2 stops
United Airlines Logo
5:15 pm - 3:40 pm
LAX
-
YSJ
18h 25m
2 stops
$504United Airlines
Tue, May 12 - Sun, May 17
United Airlines Logo
4:30 pm - 8:08 pm
YSJ
-
ORD
5h 38m
1 stop
United Airlines Logo
6:00 am - 3:40 pm
ORD
-
YSJ
7h 40m
2 stops
$523United 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$256
Best time to beat the crowds with an average 40% drop in price.
Most popular time to fly and prices are also 8% lower on average.
Flight from Saint John to Los Angeles

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 10735 reviews
7.8Crew
6.8Entertainment
6.3Food
7.1Comfort
7.3Boarding
Airline reviews

My experience was good with United too But only not so good thing was that at Calgary airport I was not given lounge access despite of flying business. Aspire lounge denied it to me, which was unfair I feel

8.0 ExcellentDr vandana, Feb 2026
YYC - SFO
Read more Air Canada reviews

My experience was good with United too But only not so good thing was that at Calgary airport I was not given lounge access despite of flying business. Aspire lounge denied it to me, which was unfair I feel

We left over 2 hours late and they didn't even give us a complimentary snack, when getting to the desk I asked if I could be put in a row with only 1 other person or an empt y one I was told the flight was full when the last two rows were empty. All around over it

they were super helpful. Agents at the desk got me on an earlier flight and I was able to get home several hours earlier.

This is a great non-stop YVR-MIA. Very comfortable plane, and no transfer through a city that gets major winter weather!

Terrible…. Reported missing luggage’s with injectable meds that needed refrigeration. Yet, delivery could not be expedited. Luggage’s were delivered 5 days after arrival. The meds were useless as ice pack had melted. So disappointed!!!

Air Canada’s problems are not staff related by and large, no. The problem is tiny jets between the U.S. and Canada - yes, believe it or not they are still “international” (just ask our own Mango Maniac in power in the U.S.). The little aisle is compounded by a design flaw of a “dog leg” starting at seat 12. Woe be unto you if you sit here as passengers and attendants do not have sufficient room to not hit you in the face with backpacks. One thing I will say very positively about Air Canada is you still provide pillows and blankets on transcontinental flights to all, not just the elites. Your tiny improperly designed jets are also a problem flying city to city within Canada also. One can only say you remind us of a “Jet Blue” or “Spirit” experience. Also your luggage space is downright Byzantine! We will endeavor to avoid you and use other U.S. carriers, albeit charging more.

Terrible canceled flight and lost my luggage. Flew me to Halifax. Tgat flight was delayed, had to spend night in airport chair.

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.

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

Information on your arrival and departure airports