Last Updated on July 26, 2026 by Daniel Globe
St. Croix is the largest of the U.S. Virgin Islands and is served by Henry E. Rohlsen Airport (STX). Travelers can reach the island on mainland U.S. flights, short regional flights from Puerto Rico and nearby islands, and limited international service. Because Caribbean airline schedules change often, the best airline depends on your departure city and travel dates.
Beyond its beaches, St. Croix is known for Christiansted’s historic district, former sugar estates, local Crucian food, and Buck Island Reef National Monument. The island suits travelers who want both outdoor activities and a quieter alternative to larger Caribbean destinations.
Quick Answer
As of July 26, 2026, St. Croix is served by American Airlines, Delta, JetBlue, Cape Air, Fly the Whale, and other regional carriers listed by the airport. Sky High offers limited international service. United begins weekly Newark flights on October 31, 2026. Spirit is no longer operating.
Key Takeaways
- All regular commercial flights arrive at Henry E. Rohlsen Airport, airport code STX.
- American Airlines provides the broadest selection of mainland nonstop flights, although some routes are seasonal.
- Delta serves St. Croix from Atlanta, while JetBlue links STX with San Juan.
- Cape Air and Fly the Whale provide useful connections through San Juan and St. Thomas.
- United’s Newark nonstop begins October 31, 2026; Spirit stopped operating in May 2026.
Airlines That Fly to St. Croix
The table below separates current service from upcoming and discontinued service. Published schedules can change by season, so confirm your exact travel date on the airline’s website before booking.
| Airline | Typical St. Croix Service | Status on July 26, 2026 |
|---|---|---|
| American Airlines | Mainland nonstops, including Miami, with Charlotte, Chicago, and other routes appearing on selected seasonal schedules | Operating |
| Delta Air Lines | Nonstop service from Atlanta on published operating days | Operating; frequency may be seasonal |
| JetBlue | Nonstop service between San Juan and St. Croix | Operating |
| Cape Air | Regional flights involving San Juan, St. Thomas, and selected nearby Caribbean islands | Operating |
| Fly the Whale | Regional service connecting St. Croix with St. Thomas and San Juan | Operating |
| Seaborne Airlines | Seaplane service between Christiansted and Charlotte Amalie | Listed by the Virgin Islands Port Authority; verify the current operator and schedule |
| Silver Airways | Regional service involving St. Thomas, St. Croix, and San Juan | Listed by the Virgin Islands Port Authority; confirm availability before planning around it |
| Sky High Aviation Dominicana | Limited service between the Dominican Republic and St. Croix | VIPA lists twice-weekly service |
| United Airlines | Saturday nonstop service between Newark and St. Croix | Begins October 31, 2026 |
| Spirit Airlines | Former Fort Lauderdale and connecting options | No longer operating as of May 2, 2026 |
Note: A booking website may display an airline for a St. Croix itinerary even when that airline does not operate the final flight into STX. Open the itinerary details and check the “operated by” line for every segment.
Major Mainland Airlines
American Airlines
American Airlines is usually the most practical option for travelers who want a one-ticket itinerary from many U.S. cities. Miami is the airline’s main year-round gateway to St. Croix. Published schedules may also include nonstop service from Charlotte, Chicago, or other cities during selected periods.
American’s official St. Croix schedule information is available through the U.S. Virgin Islands Department of Tourism. Check your exact dates because a route shown during winter may not operate during summer or may run only on certain days.
Delta Air Lines
Delta operates nonstop flights between Atlanta and St. Croix on published operating days. Atlanta can also serve as a convenient connecting hub for travelers beginning in other cities within Delta’s network.
The frequency is not necessarily daily throughout the year. Review the current Delta St. Croix schedule before choosing flights, hotels, or airport transfers.
United Airlines
United is scheduled to begin weekly Saturday nonstop flights between Newark Liberty International Airport and St. Croix on October 31, 2026. The announced route uses a Boeing 737-700 and provides a direct option for the New York City region.
Travel before October 31, 2026 will require another airline or a connection. See the official United route announcement for the launch details.
Warning: Spirit Airlines stopped operating companywide on May 2, 2026. Old route pages or search results may still appear online, but they should not be treated as bookable current service.
Regional Airlines and San Juan Connections
San Juan’s Luis Muñoz Marín International Airport (SJU) is one of the most useful connection points for St. Croix. It can provide more departure-time choices than relying only on a mainland nonstop.
JetBlue
JetBlue publishes daily nonstop service between San Juan and St. Croix. This route is useful for travelers starting in Puerto Rico or connecting through San Juan from another JetBlue destination.
Review current dates through the official USVI JetBlue schedule page.
Cape Air
Cape Air provides short regional flights involving St. Croix, San Juan, St. Thomas, and selected nearby islands. Its smaller aircraft and frequent regional network can be helpful when a mainland flight does not connect conveniently with a larger airline.
Cape Air also publishes limited international regional service between Nevis and St. Croix on selected days. Confirm baggage allowances carefully because small-aircraft limits can differ from those of major airlines.
Fly the Whale
Fly the Whale offers regional flights connecting St. Croix with St. Thomas and San Juan. Its published schedule includes multiple daily choices, although all times remain subject to change.
These flights can make it easier to combine St. Croix with another U.S. Virgin Island or connect through Puerto Rico. Check the latest Fly the Whale schedule before booking separate tickets.
Seaplane Service
Seaborne’s seaplane operation uses the Svend Ovesen Jr. Seaplane Terminal in Christiansted rather than Henry E. Rohlsen Airport. The seaplane can be convenient for travel between downtown Christiansted and Charlotte Amalie on St. Thomas.
Do not assume that an STX airport transfer will take you to the seaplane terminal. They are separate facilities, so check the departure location shown on the ticket.
Are There International Flights to St. Croix?
Yes. International service is limited, but the Virgin Islands Port Authority lists Sky High Aviation Dominicana flights between the Dominican Republic and St. Croix. VIPA describes the service as twice weekly.
Cape Air also publishes selected flights between Nevis and St. Croix. International routes may operate only on certain days and may involve different document, customs, or check-in requirements than flights from the U.S. mainland or Puerto Rico.
For the most current operator list, check the Virgin Islands Port Authority airline directory.
Nonstop Flights to St. Croix
Common nonstop gateways shown on current or published seasonal schedules include:
- Miami: American Airlines
- Charlotte: American Airlines on published operating dates
- Chicago O’Hare: American Airlines on selected schedules
- Atlanta: Delta Air Lines on published operating days
- San Juan: JetBlue and regional carriers
- St. Thomas: Regional airlines and seaplane service
- Newark: United Airlines beginning October 31, 2026
- Dominican Republic: Limited Sky High Aviation Dominicana service
- Nevis: Limited Cape Air service
A route can be nonstop without operating every day. Some mainland flights run only in the winter, on weekends, or during high-demand travel periods.
Connecting Flights to St. Croix
If your home airport does not have a nonstop STX flight, the simplest connection points are often Miami, Atlanta, San Juan, Charlotte, or St. Thomas. The best hub depends on the airline, the season, and whether the entire trip is issued on one ticket.
Connecting Through Miami
Miami offers one of the strongest mainland connections to St. Croix through American Airlines. Booking the full trip on one American ticket usually provides better protection if the first flight is delayed.
Connecting Through Atlanta
Atlanta is useful for Delta passengers when the ATL–STX flight operates. Because the St. Croix segment may not run every day, flexible dates can make a major difference.
Connecting Through San Juan
San Juan offers frequent short flights to St. Croix on JetBlue and regional carriers. This can provide more schedule choices, but separate tickets require extra care.
Pro Tip: When combining separate tickets, leave a generous connection. The second airline may not rebook you for free if a delay on the first ticket causes you to miss the regional flight.
Connecting Through St. Thomas
Travelers may also fly into St. Thomas and continue to St. Croix by regional aircraft or seaplane. Compare the complete journey, including airport or terminal changes, baggage limits, and waiting time.
Popular Routes to St. Croix
Miami is one of the most dependable gateways because of American Airlines’ established service. Atlanta is useful for Delta passengers, while San Juan provides a broad selection of short regional connections.
Travelers from New York, Boston, Philadelphia, Dallas, and other major cities can often reach St. Croix with one connection. Some cities may also gain seasonal nonstops, so use the “nonstop only” filter when comparing your exact dates.
New York-area travelers will gain a new option when United’s weekly Newark route begins on October 31, 2026. Before that date, most New York itineraries require a connection unless another seasonal route is available.
Best Time to Book Flights to St. Croix
Winter and early spring often bring stronger demand as travelers leave colder mainland weather. Holiday weeks, school breaks, festivals, and major events can also reduce availability.
There is no single day that always produces the lowest fare. A better strategy is to compare several departure dates, review nearby airports, and set a fare alert as soon as your travel window becomes clear.
The official Atlantic hurricane season runs from June 1 through November 30. Lower-demand dates during this period may offer attractive fares, but travelers should use flexible reservations and monitor the National Hurricane Center before departure.
How to Find Affordable Flights
- Compare complete trips: Include checked bags, seat fees, airport transfers, and overnight stays caused by poor connections.
- Use flexible-date calendars: Moving the trip by one or two days may produce a better schedule or fare.
- Check nonstop and one-stop options separately: A slightly higher nonstop fare can save several hours and reduce missed-connection risk.
- Review San Juan connections: A mainland flight to SJU followed by a regional flight may be useful, especially when STX nonstops are limited.
- Price one ticket against separate tickets: Separate reservations may cost less but offer weaker delay protection.
- Check baggage rules: Regional aircraft may have stricter weight or size limits.
- Use miles carefully: Compare the taxes, fees, and cash fare before transferring or redeeming points.
The cheapest displayed fare is not always the lowest-cost journey. Baggage charges, long layovers, separate-ticket risk, and airport transfers can erase the initial savings.
Henry E. Rohlsen Airport Information
Henry E. Rohlsen Airport is approximately six miles southwest of Christiansted. The two-story terminal has 10 gates and serves mainland, regional, cargo, and military flights.
The terminal is normally open daily from 6:00 a.m. to 11:00 p.m. Airline counters, TSA, and U.S. Customs services may close earlier, so use your airline’s recommended check-in time rather than relying only on the terminal hours.
Food and Shopping
STX is a relatively small airport. VIPA’s current directory lists S&T Snackette in the commuter and domestic passenger areas and Stars Gift Shop near the entrance lounge.
Do not depend on the airport for a large meal or extensive shopping. Eat before arriving when possible and carry an empty reusable water bottle to fill after security if a filling station is available.
Airport Parking
Airport parking is open during terminal hours. Current VIPA information lists the first 15 minutes as free and a maximum daily charge, but parking rates can change. Verify the latest amount before a long stay.
Transportation From STX
Rental Cars
Rental-car counters are available at the airport. Renting a vehicle gives visitors the most flexibility for reaching beaches, historic sites, restaurants, Frederiksted, Christiansted, and less-developed parts of the island.
Warning: Vehicles drive on the left side of the road in the U.S. Virgin Islands, although most rental cars have left-hand steering. Take extra care at turns, intersections, and roundabouts.
Taxis
Licensed taxis serve Henry E. Rohlsen Airport. VIPA advises passengers to confirm the fare before entering the vehicle. Official taxis have a dome light and the letters “TP” on the license plate.
Many airport taxis are shared vans carrying passengers to multiple destinations. Travelers who need a private vehicle, child seat, accessible transportation, or late-night pickup should arrange it in advance.
Hotel Shuttles
Some hotels and resorts arrange airport transportation for guests. Ask whether the service is complimentary, shared, or charged separately and confirm the pickup instructions before flying.
Current taxi, parking, and rental-car information is available from the Virgin Islands Port Authority ground transportation page.
Identification and Entry Requirements
U.S. Citizens
U.S. citizens traveling to the U.S. Virgin Islands from the U.S. mainland or Puerto Rico generally do not need a passport. However, airline passengers age 18 and older must present identification accepted by TSA.
A REAL ID-compliant driver’s license, passport, passport card, or another document on the TSA acceptable-identification list can be used. A passport remains useful, especially when an itinerary includes a foreign Caribbean island.
Non-U.S. Citizens
Non-U.S. citizens should carry a valid passport and meet the same immigration requirements that apply when entering the United States. Visa Waiver Program travelers may need an approved ESTA.
Requirements depend on nationality, immigration status, route, and any international stop. Confirm the rules with U.S. Customs and Border Protection before travel.
Health and Weather Planning
Travelers should be current on routine vaccinations and review the CDC traveler information for the U.S. Virgin Islands. Sun protection, insect repellent, hydration, and appropriate travel insurance can be useful for a tropical trip.
During hurricane season, book changeable flights and lodging when possible. Check your airline’s alerts and official weather information rather than relying only on a general forecast app.
Helpful Trip-Planning Guides
Travelers who need mobility support can review this guide to choosing a travel scooter. For organizing luggage, see these packing cube suggestions. A pair of wired noise-cancelling earbuds may also make long connections or regional terminal waits more comfortable.
Before booking, identify the nonstop gateways available on your dates, compare the complete fare, and confirm which airline operates every segment. A well-timed connection through Miami, Atlanta, San Juan, or St. Thomas can be almost as convenient as a seasonal nonstop.
Frequently Asked Questions
What airlines currently fly into St. Croix?
Current options include American Airlines, Delta, JetBlue, Cape Air, Fly the Whale, and other regional carriers listed by the Virgin Islands Port Authority. Sky High Aviation Dominicana provides limited international service. Exact airlines and frequencies depend on the travel date.
Which airport do commercial flights use on St. Croix?
Regular commercial flights use Henry E. Rohlsen Airport, code STX. Seaplane passengers should check their ticket carefully because Christiansted’s seaplane terminal is a separate facility.
Which U.S. cities have nonstop flights to St. Croix?
Miami is a core nonstop gateway. Published schedules may also include Charlotte, Chicago, Atlanta, and other seasonal routes. United begins weekly Newark service on October 31, 2026. Routes and operating days change throughout the year.
Does United Airlines fly to St. Croix?
United has announced Saturday nonstop service between Newark and St. Croix beginning October 31, 2026. It should be treated as upcoming service until that launch date.
Does Spirit Airlines still fly to St. Croix?
No. Spirit Airlines ceased operations companywide on May 2, 2026. Old Spirit route pages may remain visible in search results, but they do not represent current flights.
Are there direct international flights to St. Croix?
Yes, although options are limited. VIPA lists Sky High Aviation Dominicana service between the Dominican Republic and St. Croix, and Cape Air publishes selected service from Nevis.
Do U.S. citizens need a passport for St. Croix?
A passport is generally not required for U.S. citizens arriving from the mainland or Puerto Rico. Adults still need TSA-acceptable identification, such as a REAL ID-compliant license or passport.
How can I find the best flight deal to St. Croix?
Compare flexible dates, nonstop and one-stop itineraries, San Juan connections, baggage fees, and separate-ticket risks. Set fare alerts and compare the complete trip cost rather than choosing only the lowest displayed base fare.
Sources
- Virgin Islands Port Authority airline directory — current mainland, regional, seaplane, and international operators serving St. Croix.
- U.S. Virgin Islands Department of Tourism: American Airlines — published American nonstop routes and schedules.
- U.S. Virgin Islands Department of Tourism: JetBlue — San Juan–St. Croix service information.
- U.S. Virgin Islands Department of Tourism: United Newark announcement — October 31, 2026 launch date and weekly schedule.
- Virgin Islands Port Authority: Henry E. Rohlsen Airport — airport location, hours, terminal size, and operating information.
- U.S. Virgin Islands identification guidance — passport and REAL ID information for travelers.