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Saint Croix

$38+ Cheap flights from San Juan to Saint Croix

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 8/10. Fares are subject to change and may not be available on all flights or dates of travel.
SJU — STX
Jun 17 — Jun 241
Tue 6/17
Tue 6/24
1 adult, Economy
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Cheap flight deals from San Juan to Saint Croix

Keep the following information in mind while searching for San Juan to Saint Croix flight deals. Data was last updated June 12, 2025.

Round-trip from

$65
(JetBlue)

One-way from

$46
(Trip.com)
From San Juan to Saint Croix
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One-way flight from San Juan to Saint Croix
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Find flight deals from San Juan to Saint Croix

Cheapest flights from San Juan to Saint Croix
Explore the most affordable flight options available from San Juan to Saint Croix. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 12, 2025.

This JetBlue deal was found by Cheapflights users on 6/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/1112:46 pmSJU - STX
Nonstop0h 40mJetBlue
Wed 7/162:23 pmSTX - SJU
Nonstop0h 47mJetBlue
Deal found 6/11$65
This Frontier deal was found by Cheapflights users on 6/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/173:58 pmSJU - STX
Nonstop0h 43mFrontier
Sun 7/205:40 pmSTX - SJU
Nonstop0h 46mFrontier
Deal found 6/11$68
This Trip.com deal was found by Cheapflights users on 6/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/87:25 amSJU - STX
Nonstop0h 40mSilver Airways
Tue 7/86:05 pmSTX - SJU
Nonstop0h 40mSilver Airways
Deal found 6/11$77
This Trip.com deal was found by Cheapflights users on 6/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/252:10 pmSJU - STX
Nonstop0h 40mMultiple Airlines
Sun 6/295:40 pmSTX - SJU
Nonstop0h 56mMultiple Airlines
Deal found 6/11$78
This Mytrip deal was found by Cheapflights users on 6/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/710:14 pmSJU - STX
1 stop11h 33mSpirit Airlines
Mon 8/1110:52 amSTX - SJU
2 stops33h 29mSpirit Airlines
Deal found 6/11$310

Cheapflights Fare Finder

Customize your flight search to find flights from San Juan to Saint Croix that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated June 12, 2025.
Use the filters below to find and compare flights from San Juan to Saint Croix that are best for you.

Fly from

San Juan

Fly to

Saint Croix

Route

Depart

Return

Price

San JuanChristiansted

SJU - STX

SJUSTX

San Juan Luis Munoz Marin Intl

Fri 7/11

12:46 pm-1:26 pm

Nonstop0h 40m

Christiansted Henry Rohlsen

Wed 7/16

2:23 pm-3:10 pm

Nonstop0h 47m

$65

San JuanChristiansted

SJU - STX

SJUSTX

San Juan Luis Munoz Marin Intl

Thu 7/17

3:58 pm-4:41 pm

Nonstop0h 43m

Christiansted Henry Rohlsen

Sun 7/20

5:40 pm-6:26 pm

Nonstop0h 46m

$68

San JuanChristiansted

SJU - STX

SJUSTX

San Juan Luis Munoz Marin Intl

Tue 7/8

7:25 am-8:05 am

Nonstop0h 40m

Christiansted Henry Rohlsen

Tue 7/8

6:05 pm-6:45 pm

Nonstop0h 40m

$77

San JuanChristiansted

SJU - STX

SJUSTX

San Juan Luis Munoz Marin Intl

Wed 6/25

2:10 pm-2:50 pm

Nonstop0h 40m

Christiansted Henry Rohlsen

Sun 6/29

5:40 pm-6:36 pm

Nonstop0h 56m

$78

San JuanChristiansted

SJU - STX

SJUSTX

San Juan Luis Munoz Marin Intl

Thu 8/7

10:14 pm-9:47 am

1 stop11h 33m

Christiansted Henry Rohlsen

Mon 8/11

10:52 am-8:21 pm

2 stops33h 29m

$310

San JuanChristiansted

SJU - STX

SJUSTX

San Juan Luis Munoz Marin Intl

Sun 9/21

9:40 am-10:30 am

Nonstop0h 50m

Christiansted Henry Rohlsen

Sun 9/21

2:50 pm-3:40 pm

Nonstop0h 50m

$373

San JuanChristiansted

SJU - STX

SJUSTX

San Juan Luis Munoz Marin Intl

Sun 8/10

3:58 pm-4:41 pm

Nonstop0h 43m

$38

San JuanChristiansted

SJU - STX

SJUSTX

San Juan Luis Munoz Marin Intl

Mon 6/30

2:10 pm-2:50 pm

Nonstop0h 40m

$46

San JuanChristiansted

SJU - STX

SJUSTX

San Juan Luis Munoz Marin Intl

Thu 6/26

12:45 pm-1:25 pm

Nonstop0h 40m

$51

San JuanChristiansted

SJU - STX

SJUSTX

San Juan Luis Munoz Marin Intl

Thu 9/4

2:10 pm-2:50 pm

Nonstop0h 40m

$96

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/12

Showing 1-10 of 13 results
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Best time to book a flight from San Juan to Saint Croix

Have a flexible travel schedule? Discover the best time to fly to Saint Croix from San Juan with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from San Juan to Saint Croix

What is the cheapest month to book a flight from San Juan to Saint Croix?

Currently, April is the cheapest month in which you can book a flight from San Juan to Saint Croix (average of $194). Flying from San Juan to Saint Croix in July is currently the most expensive (average of $583). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from SJU to SC?

Find hourly flight availability from San Juan to Saint Croix. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated June 12, 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from San Juan to Saint Croix as you normally would.

Weekly flight availability from San Juan to Saint Croix

Explore weekly flight availability from San Juan to Saint Croix. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated June 12, 2025.

The most flights from PR1 to VISC are scheduled on a Thursday (17 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (13 on average).

Rainfall in Saint Croix by month

Plan your trip to Saint Croix by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Saint Croix ranges from 1.6 - 6.1 inches per month. November is typically the wettest month, when rainfall can reach 6.1 in. March is typically the driest time to visit Saint Croix when rainfall is around 1.6 in.

Temperature in Saint Croix by month

Plan your trip to Saint Croix by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Saint Croix, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 84.2 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 78.8 F).

Reviews of airlines servicing Saint Croix

Get insights into the airlines that provide service to Saint Croix. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Saint Croix. Reviews last updated June 12, 2025.
Get a feel of what it's like to fly with United Airlines, JetBlue and Spirit Airlines from San Juan to Saint Croix by reading reviews from past customers. In addition to providing an overall rating, users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
United Airlines
7.4
Good
8,790 reviews

Food

6.6

Entertainment

7.0

Boarding

7.7

Overall

7.4

Comfort

7.3

Crew

8.1

Reviews

1 / 20
2.0
Mediocre

Deb,Jan 2025

MKE - ORD

It was terrible! So much to say, but in a nutshell we used vouchers from United because our last trip with them was awful with many mishaps and errors made. Unfortunately, this trip was even worse!
United Airlines
7.4
Good
8,790 reviews
United Airlines
7.4
Good
8,790 reviews

Food

6.6

Entertainment

7.0

Boarding

7.7

Overall

7.4

Comfort

7.3

Crew

8.1

Reviews

1 / 20
2.0
Mediocre

Deb,Jan 2025

MKE - ORD

It was terrible! So much to say, but in a nutshell we used vouchers from United because our last trip with them was awful with many mishaps and errors made. Unfortunately, this trip was even worse!
JetBlue
7.3
Good
2,925 reviews
United Airlines
7.4
Good
8,790 reviews

Food

6.6

Entertainment

7.0

Boarding

7.7

Overall

7.4

Comfort

7.3

Crew

8.1

Reviews

1 / 20
2.0
Mediocre

Deb,Jan 2025

MKE - ORD

It was terrible! So much to say, but in a nutshell we used vouchers from United because our last trip with them was awful with many mishaps and errors made. Unfortunately, this trip was even worse!
Spirit Airlines
6.3
Okay
8,052 reviews
United Airlines
7.4
Good
8,790 reviews

Food

6.6

Entertainment

7.0

Boarding

7.7

Overall

7.4

Comfort

7.3

Crew

8.1

Reviews

1 / 20
2.0
Mediocre

Deb,Jan 2025

MKE - ORD

It was terrible! So much to say, but in a nutshell we used vouchers from United because our last trip with them was awful with many mishaps and errors made. Unfortunately, this trip was even worse!
Frontier
6.0
Okay
3,295 reviews
United Airlines
7.4
Good
8,790 reviews

Food

6.6

Entertainment

7.0

Boarding

7.7

Overall

7.4

Comfort

7.3

Crew

8.1

Reviews

1 / 20
2.0
Mediocre

Deb,Jan 2025

MKE - ORD

It was terrible! So much to say, but in a nutshell we used vouchers from United because our last trip with them was awful with many mishaps and errors made. Unfortunately, this trip was even worse!

Related info for your journey

Find useful and relevant information for your journey from San Juan to Saint Croix. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What are the cheapest airlines to fly from San Juan to Saint Croix one-way?

    The cheapest airlines for a one-way flight from San Juan to Saint Croix are Silver Airways ($46), Frontier ($49), and JetBlue ($51).

  • What are the most reliable airlines from San Juan to Saint Croix?

    The top 3 most reliable airlines when flying from San Juan to Saint Croix are Frontier (92%), Silver Airways (90%) and United Airlines (85%).

  • What are the cheapest flights from San Juan to Saint Croix?

    The cheapest flight price from San Juan to Saint Croix is $44. On average you can expect to pay $70. The most popular route, (San Juan Luis Munoz Marin Intl - Christiansted Henry Rohlsen), can usually be booked for $54.

  • Can I find deals for flights from San Juan to Saint Croix that include hotel bookings?

    Yes. In addition to deals on San Juan to Saint Croix flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from San Juan to Saint Croix?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from San Juan to Saint Croix.

  • Can I find deals for business class flights from San Juan to Saint Croix?

    Yes. Cheapflights offers flight deals from San Juan to Saint Croix by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from San Juan to Saint Croix?

    Currently, April is the cheapest month in which you can book a flight from San Juan to Saint Croix (average of $194). Flying from San Juan to Saint Croix in July is currently the most expensive (average of $583). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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Alternative routes for San Juan to Saint Croix

See prices for flight routes from nearby airports that may be better suited for you.
Luis Munoz Marin Intl to Christiansted flights
Luis Munoz Marin Intl to Saint Thomas Island flights

Top 4 airlines flying from San Juan to Saint Croix

Discover the top 4 airlines that operate flights from San Juan to Saint Croix. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated June 12, 2025.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$24Average$37FlexibilityNo cancel feeOn-time62%
JetBlueCheapest$50Average$84FlexibilityNo cancel feeOn-time62%
United AirlinesCheapest$60Average$70FlexibilityNo cancel feeOn-time69%
Silver AirwaysCheapest$68Average$112FlexibilityNo cancel feeOn-timeN/A

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