SJU - STX

$73 Find Cheap Flights from San Juan to Christiansted - 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 San Juan to Christiansted departing on 8/6. 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

Save 20% or more on flights. Compare deals from all over the web.

Never overpay with our price tracking tools.

Filter searches by price, airline and more to find your best flights.

Everything you should know

Cheapest round-trip
$124
Typical prices: $84-$136
JetBlue
Fri 8/14Sun 8/16
SJU - STX • Non-stop
Cheapest one-way
$73
Typical prices: $68-$219
JetBlue
Thu 8/6
SJU - STX • Non-stop
Nonstop flights
You can fly direct with Cape Air and JetBlue. Average duration is 0h 48m
Direct flights
Direct flights
+1
+1
Direct flights
Direct flights
+1
When to book
in advance
Our data shows that travelers who book at least 2 weeks in advance save around 51% compared to booking last minute.
Insights
Insights
Insights
Insights
When to travel
Cheapest • 50% price drop
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 Christiansted!
Flight Deals
Booking Insights
Expert advice
Flight Deals

Cheap Flights from San Juan to Christiansted (SJU-STX)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from San Juan to Christiansted 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 Christiansted

Fri, Aug 14 - Sun, Aug 16
JetBlue Logo
3:08 pm - 3:49 pm
SJU
-
STX
0h 41mnonstop
JetBlue Logo
4:44 pm - 5:34 pm
STX
-
SJU
0h 50mnonstop
$124JetBlue
Sun, Jul 19 - Sun, Jul 26
JetBlue Logo
3:06 pm - 3:47 pm
SJU
-
STX
0h 41mnonstop
JetBlue Logo
4:37 pm - 5:27 pm
STX
-
SJU
0h 50mnonstop
$134JetBlue
Thu, Nov 19 - Sun, Nov 22
JetBlue Logo
3:40 pm - 4:21 pm
SJU
-
STX
0h 41mnonstop
JetBlue Logo
5:10 pm - 5:58 pm
STX
-
SJU
0h 48mnonstop
$144JetBlue
Sun, Jul 19 - Fri, Jul 24
JetBlue Logo
3:06 pm - 3:47 pm
SJU
-
STX
0h 41mnonstop
JetBlue Logo
4:37 pm - 5:27 pm
STX
-
SJU
0h 50mnonstop
$149JetBlue
Sun, Jul 19 - Sat, Jul 25
JetBlue Logo
3:06 pm - 3:47 pm
SJU
-
STX
0h 41mnonstop
JetBlue Logo
4:24 pm - 5:14 pm
STX
-
SJU
0h 50mnonstop
$159JetBlue
Tue, Dec 1 - Thu, Dec 3
JetBlue Logo
3:00 pm - 3:43 pm
SJU
-
STX
0h 43mnonstop
JetBlue Logo
4:38 pm - 5:26 pm
STX
-
SJU
0h 48mnonstop
$164JetBlue
Sun, Jul 19 - Tue, Jul 21
JetBlue Logo
3:06 pm - 3:47 pm
SJU
-
STX
0h 41mnonstop
JetBlue Logo
4:37 pm - 5:27 pm
STX
-
SJU
0h 50mnonstop
$169JetBlue
Thu, Jul 23 - Mon, Jul 27
JetBlue Logo
3:06 pm - 3:47 pm
SJU
-
STX
0h 41mnonstop
JetBlue Logo
4:37 pm - 5:27 pm
STX
-
SJU
0h 50mnonstop
$174JetBlue
Fri, Jul 24 - Sat, Jul 25
JetBlue Logo
3:06 pm - 3:47 pm
SJU
-
STX
0h 41mnonstop
JetBlue Logo
4:24 pm - 5:14 pm
STX
-
SJU
0h 50mnonstop
$179JetBlue
Wed, Jul 22 - Sun, Jul 26
JetBlue Logo
3:06 pm - 3:47 pm
SJU
-
STX
0h 41mnonstop
JetBlue Logo
4:37 pm - 5:27 pm
STX
-
SJU
0h 50mnonstop
$184JetBlue
Booking Insights

KAYAK's insights & trends for San Juan to Christiansted flights

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

How much is a round-trip flight from San Juan Luis Munoz Marin Intl Airport to Christiansted?

This analysis is based on the cheapest round-trip price found on KAYAK in the last 12 months by searching for a flight from San Juan Luis Munoz Marin Intl Airport to Christiansted departing in August.

What’s the cheapest day of the week to fly from San Juan to Christiansted?

The average price of all round-trip flights from San Juan Luis Munoz Marin Intl Airport to Christiansted clicked on KAYAK for each day over the last 12 months.

When flying from San Juan to Christiansted, you should consider leaving on a Saturday and avoid Wednesdays if you are looking for the best rates. For your return to San Juan, you’ll find the best rates on Fridays and the most expensive ones on Mondays.

What is the cheapest month to fly from San Juan Luis Munoz Marin Intl Airport to Christiansted?

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 Christiansted, 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 Christiansted is February, where tickets cost $84 (return) on average. On the other hand, the most expensive months are September and October, where the average cost of round-trip tickets is $378 and $313 respectively.

How far in advance should I book a flight from San Juan Luis Munoz Marin Intl Airport to Christiansted?

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from San Juan Luis Munoz Marin Intl Airport to Christiansted, removes the top 0.1% to account for outliers, and then takes the average of all the values for each week.

To get a below average price on the flight from San Juan Luis Munoz Marin Intl Airport to Christiansted, you should book around 2 weeks before departure, which saves you about 51% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 24 weeks before departure.

Expert advice

Expert advice for your flight from San Juan to Christiansted

 
AI-powered summary based on content written by travel experts. AI can make mistakes.
KAYAK teamed up with top travel experts to share the best tips for your journey.
Our travel experts
Paul Rubio

Paul Rubio

Expert on Silver Airways

Travel journalist and photographer Paul Rubio is a Miami native (and current resident), who has lived in nine countries and traveled to 137. He is an expert in luxury travel, eco-travel, loyalty programs, hotels, airports and airlines. He is a contributing editor at AFAR, Condé Nast Traveler, LUXURY Magazine, and Palm Beach Illustrated.

Harriet Baskas

Harriet Baskas

Expert on JetBlue

Harriet is an award-winning journalist who is happiest in an airport or an unusual museum. Her stories about airports, air travel, and the business of travel have appeared on NBC News, CNBC, USA TODAY, The Points Guy and other outlets. She is the creator of the StuckatTheAirport.com blog and the author of nine books. When not out on the road or exploring the latest airport amenities, she’s home in Seattle getting ready for the next adventure.

Stefanie Waldek

Stefanie Waldek

Expert on Frontier

Stefanie Waldek is a freelance space, travel, and design writer based in Saratoga Springs, NY. Her words have appeared in Space.com, Travel + Leisure, Condé Nast Traveler, Architectural Digest, and House Beautiful, among other publications. An expert in aviation and expedition cruising, Stefanie is frequently up in the air or on the sea, likely en route to Antarctica or the Arctic.

Good to know

Low seasonSeptember
Cheapest flight$73
Best time to beat the crowds but there is an average 123% increase in price.
Most popular time to fly and prices are also 51% lower on average.
Flight from San Juan to Christiansted

When to book flights from San Juan to Christiansted

Are your dates flexible? Find out the best times to travel from San Juan to Christiansted 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 Christiansted flights

  • What is the cheapest flight from San Juan Luis Munoz Marin Intl Airport to Christiansted?

    In the last 5 days, the lowest price for a flight from San Juan Luis Munoz Marin Intl Airport to Christiansted was $73 for a one-way ticket and $124 for a round-trip.

  • Do I need a passport to fly between San Juan and Christiansted?

    Yes

  • Which airports will I be using when flying from San Juan to Christiansted?

    San Juan and Christiansted are both served by 1 main airport. You will leave San Juan from San Juan Luis Munoz Marin Intl and will be arriving at Christiansted Henry Rohlsen.

  • Which aircraft models fly most regularly from San Juan to Christiansted?

    The Cessna light aircraft is the aircraft model that flies most regularly on the San Juan to Christiansted flight route.

  • On which days can I fly direct from San Juan to Christiansted?

    There are nonstop flights from San Juan to Christiansted on a daily basis.

  • Which is the best airline for flights from San Juan to Christiansted, Cape Air or JetBlue?

    The two airlines most popular with KAYAK users for flights from San Juan to Christiansted are Cape Air and JetBlue. With an average price for the route of $409 and an overall rating of 9.3, Cape Air is the most popular choice. JetBlue is also a great choice for the route, with an average price of $132 and an overall rating of 7.1.

  • How does KAYAK find such low prices on flights from San Juan to Christiansted?

    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 Christiansted.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Christiansted 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 Christiansted?

    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 Christiansted with an airline and back to San Juan with another airline. Booking your flights between San Juan and STX 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 Christiansted?

    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 Christiansted from San Juan up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

KAYAK’s top tips for finding a cheap flight from San Juan Luis Munoz Marin Intl Airport to Christiansted

  • Looking for a cheap flight? 25% of our users found flights on this route for $209 or less one-way and $136 or less round-trip.

Prefer to fly direct from San Juan to Christiansted?

 
Direct data is based off flight results for the next 60 days. Find direct flights from all airlines flying direct from San Juan Luis Munoz Marin Intl to Christiansted Henry Rohlsen.
Find which airlines fly direct from San Juan Luis Munoz Marin Intl Airport to Christiansted Henry Rohlsen Airport, which days they fly and book direct flights.

Direct departures

San Juan Luis Munoz Marin Intl to Christiansted Henry Rohlsen

Monday

Cape Air,JetBlue

Cape Air,JetBlue

Tuesday

Cape Air,JetBlue

Cape Air,JetBlue

Wednesday

Cape Air,JetBlue

Cape Air,JetBlue

Thursday

Cape Air,JetBlue

Cape Air,JetBlue

Friday

Cape Air,JetBlue

Cape Air,JetBlue

Saturday

Cape Air,JetBlue

Cape Air,JetBlue

Sunday

Cape Air,JetBlue

Cape Air,JetBlue

See more direct flights

Direct returns

Christiansted Henry Rohlsen to San Juan Luis Munoz Marin Intl

Monday

Cape Air,JetBlue

Cape Air,JetBlue

Tuesday

Cape Air,JetBlue

Cape Air,JetBlue

Wednesday

Cape Air,JetBlue

Cape Air,JetBlue

Thursday

Cape Air,JetBlue

Cape Air,JetBlue

Friday

Cape Air,JetBlue

Cape Air,JetBlue

Saturday

Cape Air,JetBlue

Cape Air,JetBlue

Sunday

Cape Air,JetBlue

Cape Air,JetBlue

See more direct flights

Reviews of the top 3 airlines serving from San Juan to Christiansted

 
See real verified KAYAK customer reviews for airlines flying from San Juan to Christiansted. 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 Christiansted? 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.
9.3
Cape AirOverall score based on 33 reviews
9.0Boarding
8.6Comfort
8.9Entertainment
8.7Food
9.4Crew
Airline reviews

We were the only ones on the plane to Culebra, and left 24 minutes early. Flight was beautiful to boot!

10.0 ExcellentAnonymous, Oct 2025
CPX - SJU
Read more Cape Air reviews

We were the only ones on the plane to Culebra, and left 24 minutes early. Flight was beautiful to boot!

Cape Air was great. Kayak was very poor. No ticket to print or explanation that they transferred to another service.

It was good. It was convenient and frequent enough to be a very useful flight to reach more regional hubs. I felt comfortable enough to sleep. During the flight but loved seeing the countryside when I was awake.

It’s less complicated from Culebra to SJU airport. Next time I will prefer to leave from Isla Grande airport to Culebra !!

10 seat Cesna. Equal parts transportation and adventure. 20 minute hop at 10000 feet and 160 mph, sitting 10 feet from the pilot. Panoramic views of the island. Very simple boarding, very low stress. VQS airport tiny, undeveloped. Highly recommended flight, Cape Air doing a great job here.

We traveled in a small Cesna so there was no food or entertainment. The pilot was excellent enjoy being able to see the places we were flying above. It was an OK flight.

Very smooth flight and landing. Pilot delivered his safety instruction in such a monotone that it wasn’t easily understandable. Words were said but he didn't communicate to us. If he was communicating to someone he cared about, he would have used inflection and other nuances of speaking. Virtually all emphasis was removed so it was just blah blah blah (really fast, like the end of a Pharma commercial)

My pilot on Cape Air was AMAZING!!!! I hoping that next time I fly I have him as my pilot. He made me feel safe and secure in his skills.

I so appreciate this service into and out of Glendive. Always a good experience with crew and support team.

It was not what I had expected but it was a great way to see the landscape.

I will NEVER fly with this clown show airline again. Idiots. All of them. Unprepared. Unfriendly. Miserable employees. NEVER. EVER. AGAIN

Easy experience even with the outbound flight being delayed. The seating and space was comfortable and the crew seemed very nice and helpful.

Flight was smooth, amenities (entertainment options and power outlets) were good, sears decent)

Disaster This is why I stick to delta You get what you pay for

Well, its a hit or miss when boarding most of the time your employees just let everyone enter immediately In one bum rush. Then out of know where tell the passengers only let A can enter then b then c etc. So make a decision and stick to it. Do it by alphabet and have famn strick compliance. Let the public know. That makes easier on passengers.

It was a pretty smooth flight, I tend to get mini anxiety attacks during flights, however, this time was pretty smooth and I was able to relax. The only thing, I was having issues to connect to the Flyfi internet. I was not able to connect at all, I turned off my phone a couple times and didnt work.

we were delayed because of some safety check that wasn't done or available

The flights are back on time and everything else runs perfectly.

They announced at the last minute that international travelers had to checkin at counter. This created a long line and unnecessary stress.

I cannot say this enough, I NEVER BOARDED OR HAVE HAD ANY TRAVEL IN THE PAST YEAR. However your app says ive been traveling a lot lately. GET REAL HUMANS TO GIVE CUSTOMER SUPPORT.

Frontier line changes my flight schedule with out my authorization. They never ask me and with out my concern they cut off 4 hours of my vacation they force my to leave 4 hours early from Puerto Rico.

Good- no snacks on a 4+ hour flight is painful but more painful was the lack of WiFi.

I guess you get what you pay for. The seats are very uncomfortable and very little space. The snacks were pricey.

Flight was changed (according to Frontier, by Kayak) without my notification. And all flights were delayed by at least an hour and a half. Uncomfortable plane. Bad service. Will never fly Frontier again.

Was left with many other passengers in SJU by frontier airlines due to delay caused by frontier. Worst experience ever and worst airline ever.

It was horrible. My plane was delayed until the next day resulting in me losing a day of work. It’s absolutely unacceptable and I won’t be flying with you any more and I will strongly caution others to avoid your airline as well.

When we arrived we lasted 48 minutes to be able to get off the plane without air and the plane turned off more than half of the passengers because after they started to leave they realized that the bridge was defective

Pro: The stuff was great. Friendly, patient and caring. Our seat row was clean. The bath room was clean. Our flights were close to on time. Con: The leg room is too small. No blankets or pillows. No entertainment devices at all. I can’t remember to have a food choice. I would fly again with frontier for short distances.

Great option to American Airlines. Affordable prices when compared to AA. Prices in AA to and from Puerto Rico are like Fly Emirates to Kwait.

The flights were right on time. The issue that was the most difficult was the lack of legroom on the planes

Everything you need to know for your flight from San Juan to Christiansted

Information on your arrival and departure airports