SJU - ANU

$241 Find Cheap Flights from San Juan to St. John's

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from San Juan to St. John's departing on 7/1. 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 St. John's

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from San Juan to St. John's, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from San Juan to St. John's, as well as popular online travel agencies
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.

Bundle and saveSave money when you bundle your flight + hotel.

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

Everything you should know

Cheapest round-trip
$507
Typical prices: $430-$542
interCaribbean Airways
Wed 7/1Wed 7/8
SJU - ANU • 1 stop
Cheapest one-way
$246
Typical prices: $271-$357
interCaribbean Airways
Wed 7/1
SJU - ANU • 1 stop
When to travel
June
Cheapest • 66% price drop
August
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
Start a new search
KAYAK searches 100s of sites at once to find you the best travel deals.
We hope you love your trip to St. John's!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from San Juan to St. John's (SJU-ANU)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from San Juan to St. John's 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 San Juan to St. John's

Wed, Jul 1 - Wed, Jul 8
interCaribbean Airways Logo
5:30 pm - 5:15 pm
SJU
-
ANU
23h 45m
1 stop
interCaribbean Airways Logo
5:45 pm - 9:40 am
ANU
-
SJU
15h 55m
1 stop
$507interCaribbean Airways
Sun, Apr 26 - Thu, Apr 30
interCaribbean Airways Logo
10:15 am - 9:45 am
SJU
-
ANU
23h 30m
1 stop
interCaribbean Airways Logo
5:45 pm - 4:40 pm
ANU
-
SJU
22h 55m
1 stop
$509interCaribbean Airways
Sun, Apr 26 - Thu, Apr 30
interCaribbean Airways Logo
10:15 am - 9:45 am
SJU
-
ANU
23h 30m
1 stop
interCaribbean Airways Logo
5:45 pm - 12:15 pm
ANU
-
SJU
18h 30m
1 stop
$512interCaribbean Airways
Tue, May 12 - Sat, May 23
interCaribbean Airways Logo
5:30 pm - 5:15 pm
SJU
-
ANU
23h 45m
1 stop
interCaribbean Airways Logo
5:45 pm - 9:40 am
ANU
-
SJU
15h 55m
1 stop
$520interCaribbean Airways
Mon, Jun 1 - Sat, Jun 13
interCaribbean Airways Logo
5:30 pm - 5:15 pm
SJU
-
ANU
23h 45m
1 stop
interCaribbean Airways Logo
5:45 pm - 9:40 am
ANU
-
SJU
15h 55m
1 stop
$526interCaribbean Airways
Thu, May 14 - Mon, May 25
interCaribbean Airways Logo
10:15 am - 5:15 pm
SJU
-
ANU
7h 00m
1 stop
interCaribbean Airways Logo
5:45 pm - 4:40 pm
ANU
-
SJU
22h 55m
1 stop
$527interCaribbean Airways
Sat, May 16 - Mon, May 25
interCaribbean Airways Logo
5:30 pm - 5:15 pm
SJU
-
ANU
23h 45m
1 stop
interCaribbean Airways Logo
5:45 pm - 4:40 pm
ANU
-
SJU
22h 55m
1 stop
$530interCaribbean Airways
Thu, May 14 - Sun, May 24
interCaribbean Airways Logo
10:15 am - 5:15 pm
SJU
-
ANU
7h 00m
1 stop
interCaribbean Airways Logo
5:45 pm - 4:40 pm
ANU
-
SJU
22h 55m
1 stop
$537interCaribbean Airways
Fri, Apr 17 - Sun, Apr 19
interCaribbean Airways Logo
1:25 pm - 5:15 pm
SJU
-
ANU
3h 50m
1 stop
interCaribbean Airways Logo
10:15 am - 4:40 pm
ANU
-
SJU
6h 25m
1 stop
$540interCaribbean Airways
Sat, May 16 - Sun, May 24
interCaribbean Airways Logo
5:30 pm - 9:45 am
SJU
-
ANU
16h 15m
1 stop
interCaribbean Airways Logo
5:45 pm - 4:40 pm
ANU
-
SJU
22h 55m
1 stop
$541interCaribbean Airways
Booking Insights

KAYAK's insights & trends for San Juan to St. John's flights

Get data-powered insights and trends into flights from San Juan to St. John's to help you find the cheapest flights, the best time to fly and much more.

What is the cheapest month to fly from San Juan Luis Munoz Marin Intl Airport to St. John's?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from San Juan Luis Munoz Marin Intl Airport to St. John's, 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 San Juan Luis Munoz Marin Intl Airport to St. John's is June, where tickets cost $166 (return) on average. On the other hand, the most expensive months are August and December, where the average cost of round-trip tickets is $720 and $580 respectively.

Can I save money by flying with a layover from San Juan Luis Munoz Marin Intl Airport to St. John's?

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 $434, prices are generally cheapest when you fly direct.

Good to know

Low seasonJanuary
Cheapest flight$246
Best time to beat the crowds but there is an average 16% increase in price.
Most popular time to fly with an average 46% increase in price.
Flight from San Juan to St. John's

When to book flights from San Juan to St. John's

Are your dates flexible? Find out the best times to travel from San Juan to St. John's 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. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking San Juan to St. John's flights

  • What is the cheapest flight from San Juan Luis Munoz Marin Intl Airport to St. John's?

    In the last 3 days, the lowest price for a flight from San Juan Luis Munoz Marin Intl Airport to St. John's was $241 for a one-way ticket and $507 for a round-trip.

  • Do I need a passport to fly between San Juan and St. John's?

    Yes, you’ll need a passport to travel to St. John's from San Juan.

  • Which aircraft models fly most regularly from San Juan to St. John's?

    The Airbus A320neo is the aircraft model that flies most regularly on the San Juan to St. John's flight route.

  • How does KAYAK find such low prices on flights from San Juan to St. John's?

    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 San Juan to St. John's.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from San Juan to St. John's?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to St. John's from San Juan 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 San Juan to St. John's?

    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 St. John's with an airline and back to San Juan with another airline. Booking your flights between San Juan and ANU can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from San Juan to St. John's?

    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 St. John's from San Juan 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 San Juan to St. John's

 
See real verified KAYAK customer reviews for airlines flying from San Juan to St. John's. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from San Juan to St. John's? 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.
5.4
interCaribbean AirwaysOverall score based on 27 reviews
4.5Entertainment
5.1Boarding
5.2Comfort
6.0Crew
4.3Food
Airline reviews

I've had bad flights with InterCaribbean before (cancellations, no gate agents, etc.), but this one went perfectly smoothly!

10.0 ExcellentAnonymous, Jan 2026
PLS - KIN
Read more interCaribbean Airways reviews

I've had bad flights with InterCaribbean before (cancellations, no gate agents, etc.), but this one went perfectly smoothly!

Long delay. No AC on the flight from Barbados to St. Lucia.

Did not get to travel, you canceled my flight and left me stranded for the hole day, it's another day and I can't get to my destination. I will not recommend any one to this away, bad service

Delay flight more than 8hours waiting and poor customer service!

Plane was extremely small so mind the size of your carry on

Other than lack of snacks, everything else went very well.

They don’t keep you updated on the flight status very well. It was late but nothing said

Everything you need to know for your flight from San Juan to St. John's

Information on your arrival and departure airports