YSJ

$178 Find Cheap Flights to Saint John

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight to Saint John departing on 7/8. 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

KAYAK searches hundreds of travel sites at once for deals on flights to Saint John

 
These are the airlines KAYAK users have selected most often from within our search results for flights to Saint John, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results for flights to Saint John, as well as popular online travel agencies
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Flights Deals

Cheap Flights to Saint John

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights to Saint John 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 to Saint John

Fri, Jul 25 - Fri, Aug 1
Air Canada Logo
5:50 am - 10:50 amBOS-YSJ
4h 00m1 stop
Air Canada Logo
5:55 am - 9:55 amYSJ-BOS
5h 00m1 stop
$402Air Canada
Find Deal
Fri, Jul 25 - Fri, Aug 1
Air Canada Logo
5:50 am - 10:50 amBOS-YSJ
4h 00m1 stop
Air Canada Logo
5:55 am - 9:55 amYSJ-BOS
5h 00m1 stop
$404Air Canada
Find Deal
Wed, Jun 25 - Thu, Jul 10
Air Canada Logo
5:50 am - 10:50 amBOS-YSJ
4h 00m1 stop
Air Canada Logo
5:55 am - 9:55 amYSJ-BOS
5h 00m1 stop
$448Air Canada
Find Deal
Fri, Jul 18 - Tue, Jul 22
Air Canada Logo
5:50 am - 10:50 amBOS-YSJ
4h 00m1 stop
Air Canada Logo
11:35 am - 2:35 pmYSJ-BOS
4h 00m1 stop
$460Air Canada
Find Deal
Fri, Jul 18 - Sun, Jul 20
Air Canada Logo
5:50 am - 10:50 amBOS-YSJ
4h 00m1 stop
Air Canada Logo
5:55 am - 9:55 amYSJ-BOS
5h 00m1 stop
$467Air Canada
Find Deal
Fri, Jul 18 - Mon, Jul 28
Air Canada Logo
5:50 am - 10:50 amBOS-YSJ
4h 00m1 stop
Air Canada Logo
11:25 am - 10:38 pmYSJ-BOS
12h 13m2 stops
$472Air Canada
Find Deal
Wed, Jul 9 - Wed, Jul 16
 Logo
12:15 pm - 11:20 amBOS-YSJ
22h 05m3 stops
 Logo
10:45 am - 11:31 amYSJ-BOS
25h 46m1 stop
Fri, Jul 25 - Fri, Aug 1
United Airlines Logo
5:50 am - 10:50 amBOS-YSJ
4h 00m1 stop
United Airlines Logo
6:35 pm - 10:38 pmYSJ-BOS
5h 03m1 stop
$559United Airlines
Find Deal
Fri, Jul 25 - Fri, Aug 1
United Airlines Logo
5:50 am - 10:50 amBOS-YSJ
4h 00m1 stop
United Airlines Logo
5:55 am - 9:59 pmYSJ-BOS
17h 04m2 stops
$575United Airlines
Find Deal
Wed, Jul 2 - Wed, Jul 9
United Airlines Logo
3:55 pm - 11:50 pmJFK-YSJ
6h 55m1 stop
United Airlines Logo
6:35 pm - 10:49 pmYSJ-JFK
5h 14m1 stop
$583United Airlines
Find Deal

Expert advice for your flight to Saint John

 
Snippets provided in this section are AI-generated based on a summarization of KAYAK-commissioned articles. The articles are presented as-is, for general informational purposes only, and may not be up-to-date. The opinions contained in the articles are original to the author and reflect their authentic experience, which may vary significantly from the experience of others.
KAYAK teamed up with top travel experts to share the best tips for your journey.
Airlines
Air Canada

Air Canada's Preferred Economy seats offer up to four extra inches of legroom for a fee.


Air Canada's Aeroplan members enjoy free messaging on flights with Wi-Fi availability.

Read more about Air Canadaby Stefanie Waldek
United Airlines

United's Economy Plus offers up to six inches more legroom than standard economy seats.


Purchase Priority Boarding to secure Zone 2 boarding and avoid gate-checking your carry-on.

Our travel experts
Stefanie Waldek

Stefanie Waldek

Expert on Air Canada and United Airlines

Stefanie Waldek

Stefanie Waldek

Stefanie Waldek is a freelance space, travel, and design writer based in Saratoga Springs, NY. Her words have appeared in Space.com, Travel + Leisure, Condé Nast Traveler, Architectural Digest, and House Beautiful, among other publications. An expert in aviation and expedition cruising, Stefanie is frequently up in the air or on the sea, likely en route to Antarctica or the Arctic.

Read more
Useful Info

KAYAK's insights & trends for flights to Saint John

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

How long is the flight to Saint John?

The duration of your flight to Saint John depends on your departure and arrival airports. Obviously, any flights that include a layover will also be longer. The most popular routes to Saint John on KAYAK are from Boston, which takes 5h 05m, New York, which takes 6h 49m, Los Angeles, which takes 9h 18m, and Miami, which takes 10h 49m.


When to book flights to Saint John

Are your dates flexible? Find out the best times to travel to Saint John based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. The information is for flights to Saint John based on your location. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs - booking Saint John flights

  • How far is Saint John Airport from central Saint John?

    Saint John Airport is 9 miles from the center of Saint John.

  • What is the name of Saint John’s airport?

    There is only 1 airport in Saint John, called Saint John Airport (YSJ). It can also be referred to as Saint John, St John, or St. John.

  • What is the cheapest day to fly to Saint John?

    Based on KAYAK data, the cheapest day to fly to Saint John is Wednesday where round-trip tickets can be as cheap as $494. On the other hand, the most expensive day to fly is Monday, where round-trip prices are $1,109 on average.

  • How does KAYAK find such low prices on flights to Saint John?

    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 to Saint John.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Saint John is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights to Saint John?

    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 to Saint John 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 to Saint John?

    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 to Saint John up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

  • What is the cheapest time of day to fly to Saint John?

    The cheapest time of day to fly to Saint John is generally in the evening, when round-trip flights cost $646 on average. The most expensive time of day to fly to Saint John is generally in the morning, which is peak travel time and where the average cost of a ticket is $678.

Top tips for finding cheap flights to Saint John

  • Enter your preferred departure airport and travel dates into the search form above to unlock the latest Saint John flight deals.

Top airlines flying to Saint John

 
See real verified KAYAK customer reviews for airlines flying to Saint John. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline from the United States to Saint John. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with to Saint John? 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.
7.4
United AirlinesOverall score based on 8790 reviews
6.6Food
7.0Entertainment
7.7Boarding
7.3Comfort
8.1Crew
Airline reviews

it was so bad. I tried to board my flight from vancouver to saskatoon. And to my surprise they did not board me cause the flight was changed and no email was send to me. and on my boarding pass which i got from seattle says different flight. I did not knew anyone from Vancouver, air canada crew was rude, i asked for today flight but they were rude and i had early morning dental appointment in saskatoon. I was so much in pain and my whole day is wasted today. and i suffered alot. They did provide me hotel but they did not provide me any food. I am really really disappointed first time had so bad experience with air canada. I may think twice to book it again. If i can get any reply or any composition that would be great. Thanks

2.0 MediocreAnonymous, Jun 2025LAX - SEA
Read more United Airlines reviews

it was so bad. I tried to board my flight from vancouver to saskatoon. And to my surprise they did not board me cause the flight was changed and no email was send to me. and on my boarding pass which i got from seattle says different flight. I did not knew anyone from Vancouver, air canada crew was rude, i asked for today flight but they were rude and i had early morning dental appointment in saskatoon. I was so much in pain and my whole day is wasted today. and i suffered alot. They did provide me hotel but they did not provide me any food. I am really really disappointed first time had so bad experience with air canada. I may think twice to book it again. If i can get any reply or any composition that would be great. Thanks

It was fine, definitely older planes with no charging or anything. There’s no entertainment set up on board, but it is nice that they allow you to access the in flight entertainment from your phone without having to pay for the Wi-Fi and they do offer free texting.

Terrible. Out flight was delayed for 21 (twenty one) hours. United is a joke.

Boarding was mayhem. Late boarding by 15 minutes because of lack of staff (missing 1 flight attendant. We had to wait for an arrival of another plane before we could board). Flight was a little rough, but cannot blame on airlines.

Impressed with the service despite turbulence because of the weather. Both flights arrived before their scheduled times.

Very comfortable (upgraded to business class). The audio on my screen didn’t work, but I managed to play the audio through my phone while watching the screen.

The food was the worst I’ve had on any flight I’ve ever been on.

Great experience…left a bit behind schedule but made up fir that in the air and landed 10 minutes early 😁

I was supposed to be on business class at first class from Denver back to Miami due to weather changes. I missed my connection and it’s put on a flight to Fort Lauderdale. Instead of honoring my business class/1st class ticket, they put me in coach, but there were two first class seats open. I think it’s absolutely disgusting that I paid for first class $1300 ticket and they put me in economy and they had to open seats available and I have still not been refunded the difference. I ended up having to eat a snack box instead of the meal I was supposed to get and did not get home till 2 AM so I think that’s a little pathetic that I had to live off crackers for dinner And my poor dog ate some cheese and salami. Oh yes, apparently when they switched me to the new flight they forgot to mention I had a service dog

Excellent service despite turbulence during the flight. Flight attendants were remarkable!

Flight was delayed but the real issue is how long we sat after boarding. Space very limited for an overnight flight and seatbacks didn’t recline so it was almost impossible to sleep.

The staff made sure I was comfortable, moved me to a better seat with more leg room

Easy boarding and comfortable seating were plusses. Enjoyed the experience and good service from the captain and crew. Many thanks...!

Somehow, my booking was under my preferred name instead of my legal name so they almost didn’t let me board the plane at LAX. This problem should have been notified to me when I was still in Toronto.

Great overall. Quick boarding, attentive staff - great experience in premium class.

When arriving over 2 hours early to check k in at Charlotte airport I was told I would have to check my carry on ? Apparently the flight was full and may not be room. I was not given a choice and the agent was quite unpleasant about it. I am a senior amd was not comfortable me having to worry about my bag being lost vut it didn’t seem to bother him. There were lots and lots of people of all ages in line when we boarded with carryons and most larger than mine .the rest of my journey was pleasant vut this was totally unacceptable.

The layover was 6 PLUS hours and we were only given a $15.00 voucher. We missed our first activity in Quebec due to the delay.

Miserable staff as it was a late/delayed flight and crew wasn’t in the best spirits. Completely understood as neither was most of the passengers. Still unacceptable l.

It was a short flight, and no entertainment. That was not a problem for us, but there is no option for "not applicable". There was a bit of turbulence, so there was no food service.

Very bad I put my stuff down to go through the machine and when it came out it my watch was gone. Then they have the nerve to say I have to file a report that's b.s.

Everything you need to know for your flight to Saint John

Information on the airport you'll fly into in Saint John

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