JAX - ANU

$668 Find Cheap Flights from Jacksonville to St. John's

This is the cheapest round-trip 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 6/12. 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
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Everything you should know

Cheapest round-trip
$668
JetBlue
Fri 6/12Fri 6/19
JAX - ANU • 1 stop
Top airlines
Cheapest • from $668 (round-trip)
Best reviews • 7.1 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
Nonstop flights
Not available
There are currently no direct flights between Jacksonville and St. John's. You'll need at least 1 connection.
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We hope you love your trip to St. John's!
Flight Deals
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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

Fri, Jun 12 - Fri, Jun 19
JetBlue Logo
6:05 am - 2:37 pm
JAX
-
ANU
8h 32m
1 stop
JetBlue Logo
3:42 pm - 4:33 pm
ANU
-
JAX
24h 51m
1 stop
$668JetBlue
Thu, Jun 18 - Mon, Jun 22
JetBlue Logo
5:38 pm - 2:37 pm
JAX
-
ANU
20h 59m
1 stop
JetBlue Logo
3:42 pm - 4:33 pm
ANU
-
JAX
24h 51m
1 stop
$722JetBlue
Thu, Jun 18 - Mon, Jun 22
JetBlue Logo
5:38 pm - 2:37 pm
JAX
-
ANU
20h 59m
1 stop
JetBlue Logo
3:42 pm - 4:33 pm
ANU
-
JAX
24h 51m
1 stop
$742JetBlue
Thu, Jun 11 - Thu, Jun 18
JetBlue Logo
5:38 pm - 2:37 pm
JAX
-
ANU
20h 59m
1 stop
JetBlue Logo
3:42 pm - 4:33 pm
ANU
-
JAX
24h 51m
1 stop
$757JetBlue
Fri, Jun 19 - Thu, Jun 25
American Airlines Logo
7:00 am - 4:14 pm
JAX
-
ANU
9h 14m
1 stop
American Airlines Logo
1:22 pm - 11:59 pm
ANU
-
JAX
10h 37m
1 stop
$769American Airlines
Fri, Jun 19 - Thu, Jun 25
American Airlines Logo
6:00 am - 4:14 pm
JAX
-
ANU
10h 14m
1 stop
American Airlines Logo
1:22 pm - 8:34 am
ANU
-
JAX
19h 12m
2 stops
$774American Airlines
Sun, Sep 13 - Sun, Sep 20
American Airlines Logo
5:50 pm - 3:20 pm
JAX
-
ANU
21h 30m
2 stops
American Airlines Logo
4:20 pm - 11:52 pm
ANU
-
JAX
7h 32m
1 stop
$779American Airlines
Sun, Sep 13 - Sun, Sep 20
American Airlines Logo
10:00 am - 3:20 pm
JAX
-
ANU
5h 20m
1 stop
American Airlines Logo
4:20 pm - 6:51 pm
ANU
-
JAX
26h 31m
1 stop
$784American Airlines
Tue, May 26 - Tue, Jun 2
American Airlines Logo
6:00 am - 1:33 pm
JAX
-
ANU
7h 33m
1 stop
American Airlines Logo
2:33 pm - 10:27 pm
ANU
-
JAX
7h 54m
1 stop
$794American Airlines
Tue, May 26 - Tue, Jun 2
American Airlines Logo
7:59 pm - 4:14 pm
JAX
-
ANU
20h 15m
2 stops
American Airlines Logo
2:33 pm - 10:27 pm
ANU
-
JAX
7h 54m
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.

Which airlines provide the cheapest flights from Jacksonville to St. John's?

The cheapest round-trip price for the route for each airline clicked by KAYAK users in the last 72 hours.

In the past 3 days, the cheapest round-trip tickets from Jacksonville to St. John's were found on JetBlue ($668) and American Airlines ($769).

Good to know

Cheapest flight$668
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 $668 for a round-trip ticket.

  • 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.
7.1
American AirlinesOverall score based on 11678 reviews
7.5Boarding
6.4Food
7.9Crew
6.9Entertainment
7.2Comfort
Airline reviews

For a 4 1/2 hour international flight all we got was 1 small pack of cookies and a drink. You had to watch movies on your own devise.

4.0 OkayAnonymous, Apr 2026
MIA - UIO
Read more American Airlines reviews

For a 4 1/2 hour international flight all we got was 1 small pack of cookies and a drink. You had to watch movies on your own devise.

The seats need better cushioning for a nearly 5-hour flight, it was a bit uncomfortable. I'm glad American has free wi-fi but there were was a bout 30 minutes in the middle of the flight when there was no connection which was frustrating.

My original flight got delayed day of so I had to rebook it from one layover to two layovers. The flight also left earlier which was a slight inconvenience but manageable. Then my first connection flight got delayed 3 separate times for a total of 2 hours delayed, causing me to miss my second connection flight back to Santa Barbara. Now, because of this missed flight, I am missing my college classes that I pay for.

Flight: Started on time. Comfortable flight. Arrived on time. Crew: Very cordial and helpful. Drinks and snack was served with a smile. Overall enjoyed the trip. Regards, Hari Doss Chanchala Doss

I’m sure Business Class would be excellent. I feel like I got what I paid for. Overall it was good and well worth it. I would do it again.

This short sector between Miami and JFK was undertaken purely for business purposes, with efficiency as the primary objective rather than a full inflight experience. Overall, the journey met its intended purpose; however, the ground experience at Miami stood out significantly. During check-in, I was unable to link my frequent flyer details from Qatar Airways (oneworld alliance) through either the self-service kiosk or web check-in. The situation was handled exceptionally well by the check-in agent, who demonstrated remarkable ownership. She coordinated across multiple counters, ensured my frequent flyer number was correctly reflected, reissued the boarding pass, and confirmed that mileage accrual would be recognized. Additionally, she ensured the boarding pass reflected priority status, enabling a seamless priority check-in experience without delays. This level of proactive service was both commendable and impactful. Boarding and the inflight experience, operated by American Airlines under a codeshare arrangement, were efficient but largely transactional. While operational delivery was smooth, there was no visible recognition of oneworld frequent flyer status onboard. In comparison to the consistently personalized engagement typically experienced with Qatar Airways, this absence was noticeable—though understandably a potential limitation of codeshare alignment rather than a direct service shortfall. In summary, while the flight itself fulfilled its operational intent, the exceptional professionalism and commitment demonstrated at the Miami check-in counter was the defining highlight of this journey. Greater consistency in elite recognition across partner airlines would further enhance the overall experience.

Business class was very good, one of my best flights

Incredibly delayed. First delay was due to plane coming in being late. Resulted in 30 minute delay. Boarded and then had multiple mechanical issues. Was on plane for an hour until they told people they could get off if they wanted but couldn't come back. Then gate agent rushed in and said they had lost control of who went off and we would all have to deplane and then get back on. They said flight had not been cancelled. Then while sitting waiting to board again they announced it would take two hours to get new plane and to wait at new gate. New plane arrived, reboarded only to find out that pilots had timed out. Waited for new pilots. In that time one of the flight attendants timed out. Never received food or water while waiting. Was confusing mess as to what was happening. Even flight attendants and gate agents were getting frustrated. Almost 6 hours delayed. Called American to received flight credit but can't get anywhere as Kayak reservation and don't have a ticket number. Reached out to Kayak but never heard back.

The new planes (American Eagle) are beautiful and especially comfortable. The flight attendants are consistently professional and courteous. And, while it may seem inconsequential, the new liquid tube of coffee creamer—in contrast to the powdered coffee creamer—makes all the difference in a cup of coffee.

Flight was delayed and they gave up my seat on my connection, even when I could still make the flight

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

Information on your arrival and departure airports