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$195 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 4/5. 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.
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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

New York
Newark1 stop$466
Las Vegas
Las Vegas1 stop$294
Boston
Boston1 stop$436

Good to know

Low season

October

High season

February

Cheapest flight

$195
Best time to beat the crowds with an average 2% drop in price.
Most popular time to fly with an average 2% increase in price.
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 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.

See more FAQs

Top tips for finding cheap flights to the United States

  • High season is considered to be May, June and July. The cheapest month to fly from Saint John is January.
  • Morning departure is around 62% cheaper than an evening flight, on average*.
*Average of the lowest prices shown in KAYAK’s search results for departures within the next 30 days

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.
7.0
Air CanadaOverall score based on 8748 reviews
7.0Comfort
7.8Crew
6.2Food
7.3Boarding
6.8Entertainment
Airline reviews

My flight was cancelled and I was left to figure out where to find a hotel, something to eat and how to get a new flight at 11:30pm. Wasted a day. Thanks, Air Canada!

2.0 MediocreAnonymous, Feb 2025YYZ - TPA
Read more Air Canada reviews

My flight was cancelled and I was left to figure out where to find a hotel, something to eat and how to get a new flight at 11:30pm. Wasted a day. Thanks, Air Canada!

flight was delayed 6 hours for weather, then cancelled because of the crash in toronto, but none of the links to cancel or rebook my flights are working

They kept changing the gate (6 times in 30 minutes) and then left us on the plane for 4 hours before departure. Likely was the storm, which is understandable, but the lack of communication and the e constant running between gates at opposite ends of the airport really threw me and my friend for a loop.

Legitimately everything about this flight was awful, was also so delayed I never want to use air Canada again

Terrible all around. Flight was late and airplane was very uncomfortable. The crew were unhelpful and hid in the back. Did zero work. No entertainment.

Had to wait to clean snow at end of ramp.

Because I am quite tall a bit more leg room would have been more comfortable. Out of three seats I had the middle one, unfortunately.

I like the free beer and wine but not the delays to the departure time.

Never again flying economy on Rouge!!! Literally like sardines!!! Will try to change to better seats 3 seat arrangement only so so if traveling with family. Who wants to squished to stranger!!😖 Can’t say enough bad about this!!!

I booked and paid extra for exit door seats also pre paid for my luggage air Canada changed plains and I never got what I paid for and they made me pay for luggage again they also did this to my wife. They are the most unorganized company I have ever dealt with. I am sure I will never see the extra money I paid for the seats or the recharge for the luggage. They are subsidized by the taxpayers and don’t give a dam just a horrible way to do business

Book cheap flights from Saint John to the United States

Recent round-trip flight deals

3/18Tue
1 stopAir Canada
9h 23mYSJ-LAS
3/25Tue
1 stopAir Canada
8h 51mLAS-YSJ
$294
3/18Tue
2 stopsAir Canada
12h 15mYSJ-LAS
3/25Tue
2 stopsAir Canada
13h 26mLAS-YSJ
$299
3/18Tue
2 stopsUnited Airlines
12h 15mYSJ-LAS
3/25Tue
3 stopsUnited Airlines
15h 33mLAS-YSJ
$308
3/18Tue
2 stopsUnited Airlines
12h 15mYSJ-LAS
3/24Mon
2 stopsUnited Airlines
19h 36mLAS-YSJ
$314
7/29Tue
2 stopsUnited Airlines
11h 48mYSJ-LAS
8/2Sat
2 stopsUnited Airlines
19h 30mLAS-YSJ
$385
7/30Wed
2 stopsUnited Airlines
14h 56mYSJ-LAS
8/2Sat
2 stopsUnited Airlines
19h 30mLAS-YSJ
$391
3/19Wed
1 stopUnited Airlines
5h 14mYSJ-BOS
3/26Wed
1 stopUnited Airlines
6h 56mBOS-YSJ
$436
3/13Thu
1 stop
4h 33mYSJ-EWR
3/22Sat
1 stop
12h 24mEWR-YSJ
$466
3/27Thu
1 stopAir Canada
4h 33mYSJ-EWR
3/31Mon
1 stopAir Canada
6h 54mEWR-YSJ
$469
3/19Wed
1 stopAir Canada
9h 23mYSJ-LAS
3/23Sun
2 stopsAir Canada
11h 50mLAS-YSJ
$488

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Recent one-way flight deals

4/5Sat
1 stopAir Canada
4h 32mYSJ-BOS
$195
4/5Sat
1 stopAir Canada
4h 29mYSJ-EWR
$239
4/5Sat
2 stopsUnited Airlines
11h 02mYSJ-BOS
$243
6/13Fri
2 stopsUnited Airlines
11h 00mYSJ-BOS
$264
6/13Fri
1 stopUnited Airlines
16h 18mYSJ-BOS
$273
4/5Sat
1 stopAir Canada
6h 41mYSJ-ORD
$285
4/6Sun
2 stopsAir Canada
34h 53mYSJ-HNL
$286
4/5Sat
2 stopsUnited Airlines
18h 52mYSJ-EWR
$295
4/6Sun
3 stops
40h 16mYSJ-HNL
$428
6/13Fri
3 stops
33h 35mYSJ-BOS
$2,154

Search by stops

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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)

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