C$ 309 Find Cheap Flights from Saint John to the United States – Compare and Save

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 8/7. 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

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

Save 20% 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

Best United States Flight Deals from Saint John

Cheapest round-trip prices found by our users on KAYAK in the last 72 hours
Fort Lauderdale
Fort Lauderdale1 stopC$ 815
Orlando
Orlando1 stopC$ 716
New York
New York1 stopC$ 643
Las Vegas
Las Vegas1 stopC$ 754
Los Angeles
Los Angeles1 stopC$ 740
Miami
Miami1 stopC$ 796
San Francisco
San Francisco1 stopC$ 835
Tampa
Tampa2 stopsC$ 878
Honolulu
Honolulu2 stopsC$ 1,264
Boston
Boston1 stopC$ 708
Atlanta
Atlanta1 stopC$ 906
Fort Lauderdale
Fort Lauderdale1 stopC$ 815
Orlando
Orlando1 stopC$ 716
New York
New York1 stopC$ 643
Las Vegas
Las Vegas1 stopC$ 754
Los Angeles
Los Angeles1 stopC$ 740
Miami
Miami1 stopC$ 796
San Francisco
San Francisco1 stopC$ 835
Tampa
Tampa2 stopsC$ 878
Honolulu
Honolulu2 stopsC$ 1,264
Boston
Boston1 stopC$ 708
Atlanta
Atlanta1 stopC$ 906

Cheap Flights from Saint John to the United States

 
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, 10 Jul - Thu, 16 Jul
Multiple Airlines Logo
10:45 a.m. - 7:25 p.m.
YSJ
-
LGA
9h 40m
1 stop
Multiple Airlines Logo
9:55 a.m. - 10:00 a.m.
LGA
-
YSJ
23h 05m
1 stop
C$ 643Multiple Airlines
Fri, 10 Jul - Thu, 16 Jul
Multiple Airlines Logo
10:45 a.m. - 9:40 p.m.
YSJ
-
EWR
11h 55m
2 stops
Multiple Airlines Logo
12:25 p.m. - 10:00 a.m.
EWR
-
YSJ
20h 35m
2 stops
C$ 689Multiple Airlines
Wed, 21 Oct - Thu, 22 Oct
Air Canada Logo
4:40 p.m. - 9:26 p.m.
YSJ
-
BOS
5h 46m
1 stop
Air Canada Logo
10:40 a.m. - 3:59 p.m.
BOS
-
YSJ
4h 19m
1 stop
C$ 708Air Canada
Sat, 17 Oct - Sun, 15 Nov
Air Canada Logo
4:40 p.m. - 9:26 p.m.
YSJ
-
BOS
5h 46m
1 stop
Air Canada Logo
5:30 a.m. - 10:25 a.m.
BOS
-
YSJ
3h 55m
1 stop
C$ 710Air Canada
Wed, 23 Sep - Wed, 30 Sep
Air Canada Logo
4:40 p.m. - 10:32 p.m.
YSJ
-
MCO
6h 52m
1 stop
Air Canada Logo
7:30 a.m. - 3:59 p.m.
MCO
-
YSJ
7h 29m
1 stop
C$ 716Air Canada
Wed, 23 Sep - Wed, 30 Sep
Air Canada Logo
4:40 p.m. - 10:32 p.m.
YSJ
-
MCO
6h 52m
1 stop
Air Canada Logo
7:30 a.m. - 3:59 p.m.
MCO
-
YSJ
7h 29m
1 stop
C$ 717Air Canada
Wed, 1 Jul - Tue, 7 Jul
Multiple Airlines Logo
10:45 a.m. - 7:25 p.m.
YSJ
-
LGA
9h 40m
1 stop
Multiple Airlines Logo
5:55 p.m. - 10:00 a.m.
LGA
-
YSJ
15h 05m
1 stop
C$ 740Multiple Airlines
Tue, 15 Sep - Sat, 19 Sep
United Airlines Logo
4:40 p.m. - 8:12 p.m.
YSJ
-
ORD
5h 32m
1 stop
United Airlines Logo
5:00 a.m. - 3:59 p.m.
ORD
-
YSJ
8h 59m
2 stops
C$ 835United Airlines
Tue, 15 Sep - Sat, 19 Sep
United Airlines Logo
4:40 p.m. - 12:28 a.m.
YSJ
-
ORD
9h 48m
2 stops
United Airlines Logo
12:16 p.m. - 11:51 p.m.
ORD
-
YSJ
9h 35m
2 stops
C$ 850United Airlines
Mon, 5 Oct - Wed, 7 Oct
United Airlines Logo
4:40 p.m. - 12:57 a.m.
YSJ
-
EWR
9h 17m
2 stops
United Airlines Logo
6:00 a.m. - 3:59 p.m.
EWR
-
YSJ
8h 59m
2 stops
C$ 853United 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 month to fly from Saint John to the United States?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Saint John to the United States, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Saint John to the United States is March, when tickets cost C$ 389 (return) on average. On the other hand, the most expensive months are December and June, when the average cost of round-trip tickets is C$ 755 and C$ 664 respectively.

Find deals

Good to know

Low seasonJuly
Cheapest flightC$ 309
Best time to beat the crowds but there is an average 38% increase in price.
Most popular time to fly and prices are also 13% lower on average.
Flight from Saint John to Boston

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 travellers 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 11194 reviews
7.3Boarding
7.1Comfort
7.8Crew
6.8Entertainment
6.3Food
Airline reviews

The flight was good. My luggage didn’t land with me when I arrived in Columbus. So grateful I was able to get my luggage back within the 2 hours😍👍.

8.0 ExcellentAnonymous, Jun 2026
YOW - IAD
Read more Air Canada reviews

The flight was good. My luggage didn’t land with me when I arrived in Columbus. So grateful I was able to get my luggage back within the 2 hours😍👍.

gave me complimentary food as the flight was not full and was attentive to my needs

It was a nice and smooth trip. Gave a friendly environment throughout the journey.

Meal and drink service was good. Old plane with old business class seats were quite disappointing

The flight was smooth, the plane was spacious and clean, the staff was kind and the food was decent.

Pretzels were a bit dry and dusty, however it is nice to have a choice between sweet and savory snacks.

Flight crew was great, and even the crew for checking bags! I had a question for a friend of mine flying tomorrow and the man I talked to was awesome and answered my questions and looked up things for me when he didn’t have to! I was able to give her current & accurate info for her flight and she was so appreciative too!!

Never flown with Air Canada before, but it's now a top choice! Loved it!

Horrible crew, horrible seats configuration, ridiculous space in the toilets, Air Canada is no longer a option.

Crew at gate and onboard were just very OK, not very friendly and honestly seemed bothered to be there. I will give a shout out to still selling headphones for those who forgot.

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)