JAX - ANU

$387 Find Cheap Flights from Jacksonville 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 Jacksonville to St. John's departing on 3/17. 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 Jacksonville 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 Jacksonville 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
$632
Overall average: $647
Delta
Tue 3/24Sat 3/28
JAX - ANU • 1 stop
Cheapest one-way
$387
Delta
Tue 3/17
JAX - ANU • 1 stop
Top airlines
Delta
Cheapest • from $632 (round-trip)
American Airlines
Best reviews • 7.2 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
When to travel
March
Cheapest • 16% price drop
June
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 Jacksonville to St. John's (JAX-ANU)

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

Tue, Mar 24 - Sat, Mar 28
Delta Logo
7:35 am - 1:48 pm
JAX
-
ANU
6h 13m
1 stop
Delta Logo
2:00 pm - 11:59 pm
ANU
-
JAX
9h 59m
1 stop
$632Delta
Wed, Mar 11 - Sun, Mar 15
JetBlue Logo
9:21 pm - 11:50 am
JAX
-
ANU
14h 29m
1 stop
JetBlue Logo
2:14 pm - 12:43 am
ANU
-
JAX
10h 29m
1 stop
$646JetBlue
Thu, Mar 19 - Tue, Mar 31
Delta Logo
7:35 am - 1:48 pm
JAX
-
ANU
6h 13m
1 stop
Delta Logo
3:03 pm - 12:02 am
ANU
-
JAX
8h 59m
1 stop
$678Delta
Wed, Mar 11 - Sun, Mar 15
JetBlue Logo
9:21 pm - 11:50 am
JAX
-
ANU
14h 29m
1 stop
JetBlue Logo
2:14 pm - 12:43 am
ANU
-
JAX
10h 29m
1 stop
$716JetBlue
Thu, Mar 19 - Tue, Mar 31
American Airlines Logo
8:05 pm - 2:23 pm
JAX
-
ANU
18h 18m
2 stops
American Airlines Logo
2:47 pm - 8:51 am
ANU
-
JAX
18h 04m
2 stops
$724American Airlines
Tue, Mar 24 - Sat, Mar 28
American Airlines Logo
6:00 am - 3:59 pm
JAX
-
ANU
9h 59m
1 stop
American Airlines Logo
1:23 pm - 9:03 am
ANU
-
JAX
19h 40m
1 stop
$729American Airlines
Tue, Mar 24 - Sat, Mar 28
American Airlines Logo
6:18 pm - 1:47 pm
JAX
-
ANU
19h 29m
2 stops
American Airlines Logo
1:23 pm - 9:03 am
ANU
-
JAX
19h 40m
1 stop
$734American Airlines
Thu, Jun 18 - Mon, Jun 22
American Airlines Logo
6:00 am - 4:09 pm
JAX
-
ANU
10h 09m
1 stop
American Airlines Logo
1:20 pm - 11:59 pm
ANU
-
JAX
10h 39m
1 stop
$744American Airlines
Wed, Mar 11 - Sun, Mar 15
American Airlines Logo
6:00 am - 3:59 pm
JAX
-
ANU
9h 59m
2 stops
American Airlines Logo
1:23 pm - 8:51 am
ANU
-
JAX
19h 28m
2 stops
$759American Airlines
Thu, Jun 18 - Mon, Jun 22
American Airlines Logo
7:59 pm - 4:09 pm
JAX
-
ANU
20h 10m
2 stops
American Airlines Logo
1:20 pm - 11:59 pm
ANU
-
JAX
10h 39m
1 stop
$799American Airlines
Booking Insights

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

Get data-powered insights and trends into flights from Jacksonville 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 Jacksonville 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 Jacksonville 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 Jacksonville to St. John's is March, where tickets cost $647 (return) on average. On the other hand, the most expensive months are December and January, where the average cost of round-trip tickets is $1,085 and $997 respectively.

Good to know

Low seasonJanuary
Cheapest flight$387
Best time to beat the crowds but there is an average 29% increase in price.
Most popular time to fly with an average 17% increase in price.
Flight from Jacksonville to St. John's

When to book flights from Jacksonville to St. John's

Are your dates flexible? Find out the best times to travel from Jacksonville 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 flights from Jacksonville to St. John's

  • What is the cheapest flight from Jacksonville to St. John's?

    In the last 3 days, the lowest price for a flight from Jacksonville to St. John's was $387 for a one-way ticket and $632 for a round-trip.

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

    Yes, you'll most likely have to show a valid passport before boarding the plane in Jacksonville and on arrival in St. John's.

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

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Jacksonville to St. John's?

    oneworld is the only airline alliance operating flights between Jacksonville and St. John's.

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

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Jacksonville 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 Jacksonville 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 Jacksonville 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 Jacksonville with another airline. Booking your flights between Jacksonville 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 Jacksonville 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 Jacksonville 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 Jacksonville to St. John's

 
See real verified KAYAK customer reviews for airlines flying from Jacksonville 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 Jacksonville 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.
7.2
American AirlinesOverall score based on 11213 reviews
6.9Entertainment
7.2Comfort
7.5Boarding
8.0Crew
6.4Food
Airline reviews

On time on a day with lots of weather cancellations on other flights. Thank you for getting me home during a winter storm!

10.0 ExcellentCindy, Jan 2026
MIA - BHM
Read more American Airlines reviews

On time on a day with lots of weather cancellations on other flights. Thank you for getting me home during a winter storm!

Don't change gate multiple times make people run across the airport. Announce delays in a timely manner. Have maintenance crew ready. Don't delay and keep passengers on the plane for 3 hrs. on tarmac.

The attendants were kind and helpful. A sugar-free drink would have been very welcome.

Little warm on the plane and delayed for an hour

UGH I HAD TO MISS MY FIRST FLIGHT TO TAMPA CAUSE OF THE 10 MINUTE DELAY OF THE ORLANDO TO MIAMI ONE SO THEY HAD ME GET ANOTHER TICKET. I AM NOT HAPPY AT ALL BECAUSE IT MADE ME MISS MY CONNECTING FLIGHT FROM TAMPA TO LONDON AND FORCED ME TO MISS A DAY AT MY ROOM IN THE UK.

Wish they didnt delay off-boarding for 10 minutes so i could connect to my flight from miami to tampa

It was fine. My connection in Charlotte to go to WPB was too late and I had to spend the night in the Charlotte Airport in the mini suites.

Boarding was organized and timely. Food was mediocre, especially for first class travel.

We were 4+ hours delayed. AA is absolutely obnoxious. They just kept pushing back the time to the point where we did not get into Vegas until after midnight when we were supposed to arrive like 845pm.

My last flight on 25 Dec, it’s Christmas Day, everyone happy and very good mood. I really enjoy traveling with Americans Airlines from Miami to Minneapolis my home town after long flight from lhe to Doha then Miami. Thank you again to make my travels comfortable and relaxed. Best regards

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

Information on your arrival and departure airports