$126 Cheap Flights to Saint Croix
One-way
Departing from
United States
Going to
Saint Croix, United States
Saint Croix (STX)
United States • February, 2026
71% AI deal score
$628 $126
Saint Croix (STX)
United States • February, 2026
56% AI deal score
$333 $159
Saint Croix (STX)
United States • February, 2026
56% AI deal score
$498 $196
Top Cheap Flight Deals from United States to Saint Croix
Recent round-trip flight deals to Saint Croix
Fri, Jan 16 - Sat, Jan 17
Cheapest
San Juan (SJU) - Saint Croix (STX)
Frontier Airlines airlines • 1 stop • Fort Lauderdale (FLL)
Saint Croix (STX) - San Juan (SJU)
Spirit Airlines airlines • 1 stop • Fort Lauderdale (FLL)
$98
$273
+$175
179%
Mon, May 11 - Fri, May 15
Boston (BOS) - Saint Croix (STX)
Spirit Airlines airlines • 1 stop • Fort Lauderdale (FLL)
Saint Croix (STX) - Boston (BOS)
Spirit Airlines airlines • 1 stop • Fort Lauderdale (FLL)
$373
$345
-$28
8%
Fri, Jan 16 - Sat, Jan 17
San Juan (SJU) - Saint Croix (STX)
Frontier Airlines airlines • 1 stop • Fort Lauderdale (FLL)
Saint Croix (STX) - San Juan (SJU)
Spirit Airlines airlines • 1 stop • Fort Lauderdale (FLL)
$195
$545
+$350
179%
Fri, Dec 12 - Mon, Dec 29
San Juan (SJU) - Saint Croix (STX)
Spirit Airlines airlines • 1 stop • Fort Lauderdale (FLL)
Saint Croix (STX) - San Juan (SJU)
Spirit Airlines airlines • 1 stop • Fort Lauderdale (FLL)
$98
$543
+$445
454%
Mon, Jan 5 - Fri, Jan 9
Austin (AUS) - Saint Croix (STX)
Spirit Airlines airlines • 1 stop • Fort Lauderdale (FLL)
Saint Croix (STX) - Austin (AUS)
Spirit Airlines airlines • 1 stop • Fort Lauderdale (FLL)
$885
$557
-$328
37%
Sun, Feb 1 - Fri, Feb 6
Austin (AUS) - Saint Croix (STX)
Frontier Airlines airlines • 2 stops • Orlando (MCO), Fort Lauderdale (FLL)
Saint Croix (STX) - Austin (AUS)
Spirit Airlines airlines • 1 stop • Fort Lauderdale (FLL)
$885
$557
-$328
37%
The cheapest time to fly to Saint Croix
Ready to jet to Saint Croix on a budget? Check out these popular routes with surprisingly cheap fares (one-way prices):
Last-Minute Flights from United States to Saint Croix
Need to get to Saint Croix ASAP? Even if you're booking a flight on short notice, there are often last-minute deals available:
Next 2 weeks deals
Last Minute Flight Deals
We found last-minute flight deals departing in the next two weeks to Saint Croix starting at $1043.
⌛ Last-Minute
San Juan - STX
A great last-minute steal for a cross-country flight.
Found 2 days ago
$4514
round-trip
Facts About Flights from United States to Saint Croix
To help you plan your journey, here are some quick Saint Croix flight facts and tips.
Saint Croix city airports
St. Croix is primarily served by Henry E. Rohlsen Airport (STX), the island's main gateway for air travel. This airport accommodates both domestic and international flights, connecting St. Croix to the wider Caribbean and the United States. Expect a range of services including car rentals, taxis, and dining options, making it a convenient starting point for your St. Croix adventure. While smaller than some major international hubs, Henry E. Rohlsen Airport provides a comfortable and efficient travel experience, reflecting the laid-back charm of the island itself.
Pro tip: search “Saint Croix (Any)” to see fares to all Saint Croix airports – sometimes one is cheaper than the others on your dates.
Insights for flights to Saint Croix
Cheapest airport
Henry E. Rohlsen Airport (STX)
Henry E. Rohlsen Airport (STX) is the main airport serving the island of St. Croix. While it's smaller than some international hubs, STX offers a convenient gateway to the beautiful beaches and attractions of St. Croix, so get ready for some fun in the sun.
Nonstop vs. 1-stop
20+ cities
While not a major hub, Saint Croix connects you to over 20 cities! Popular routes include connections to major East Coast cities and other Caribbean Islands.
Number of airlines
10+ airlines
There are more than 10 airlines that operate flights in Saint Croix, including popular full-service options like American Airlines and Delta, and low-cost carriers such as Spirit.
Typical price range (round-trip)
STX Airport Deal Stats
Current most discounted routes
Avg. most discounted routes (last 3 months)
STX airport insights
Best days to catch a deal
Sat, Wed
Based on the provided data, the best day to find a flight deal for Henry E. Rohlsen Airport is Thursday. Sunday, Monday, and Friday also appear to have better deals than Saturday and Wednesday.
Avg. deal survival time
13.1 hours
Deals for Henry E. Rohlsen Airport typically last around 13.1 hours. Be sure to book quickly if you see a flight deal you like as these deals don't last very long.
Rare deal frequency
19 deals
In the past month, we've identified 19 rare deals for flights to Henry E. Rohlsen Airport. These exceptional deals, which include mistake fares, special promotions, or ultra-discounts, achieved an AI Deal Score of 90 or higher.
Average price drop
--35%
The average price drop for flights to Henry E. Rohlsen Airport is -35.0%, indicating a significant decrease in airfare. This could be a great opportunity to find affordable flights to this destination.
Next 4 weeks: deal forecast
Henry E. Rohlsen Airport Forecast
The forecast for Henry E. Rohlsen Airport next month shows stable pricing. There are no major price drops or increases expected based on current trends.
Top 5 biggest price drops (last 3 months)
Found on December 13
Saskatoon - STX
$1,825 → $350
81%
Found on December 14
Atlanta - STX
$628 → $126
80%
Found on December 11
Tbilisi - STX
$1,825 → $1,474
19%
Found on December 13
Austin - STX
$885 → $557
37%
Found on December 9
Venice - STX
$1,230 → $921
25%
Check these nearby airports too
Looking for more options? These airports near STX sometimes drop rare deals too:
Terrance B. Lettsome International (EIS)
~11 rare deals/month
Luis Muñoz Marín International (SJU)
~9 rare deals/month
Cyril E. King (STT)
~3 rare deals/month
If you’re flexible with departure cities, it’s worth keeping an eye on nearby airports — especially EIS and SJU for long-haul deal surprises.
When Is the Best Time to Fly from United States to Saint Croix
Timing is everything when hunting for cheap flights. Here are data-backed insights on the best times to fly to Saint Croix:
Cheapest month
September
Cheapest month
The cheapest month to fly to Saint Croix is September. During this time, you can enjoy pleasant weather with fewer crowds, making it perfect for exploring the island's natural beauty and historical sites. Plus, you'll find great deals on flights and accommodations, leaving you with more money to spend on delicious local cuisine and exciting activities.
Best day to book
Tuesday
Best day to book
The best day to book a flight to Saint Croix is Tuesday. Airlines often release new deals at the beginning of the week, and by booking on Tuesday, you can snag these fares before they disappear. Keep an eye on prices throughout the day, as midday is often when the sweetest deals pop up.
Cheapest days to fly
Wednesday
Cheapest days to fly
The cheapest days to fly to Saint Croix are typically Wednesday. Mid-week flights tend to be less popular with business travelers, resulting in lower demand and, consequently, lower prices. Flying on these days can save you a significant amount of money, which you can then use to indulge in the island's attractions.
Advance booking sweet spot
2 months
Advance booking sweet spot
The advance booking sweet spot for flights to Saint Croix is about 2 months before your travel date. Booking around this time often allows you to strike a balance between availability and affordability, ensuring you get a seat without breaking the bank. Start your search early and monitor prices to lock in the best deal.
Saint Croix Airports & Ground Transportation
One big question for travelers is which Saint Croix airport to fly into. Here’s a quick guide to Saint Croix’s airports and how to get to the city from each:
Henry E. Rohlsen Airport (STX)
Welcome to the Henry E. Rohlsen Airport, your gateway to the beautiful island of St. Croix! Named after a local WWII hero, this airport is more than just a landing strip; it's your first taste of the island's charm. You'll find a few shops and restaurants to grab a bite or a last-minute souvenir. Getting to and from the airport is a breeze with readily available taxis and rental cars, making the approximately 15-20 minute drive to Christiansted easy. Be sure to soak in the scenic views as you head into town!
Tip: Arrive early to enjoy some local cuisine at the airport restaurants before your flight!
Other airports
While Saint Croix itself boasts Henry E. Rohlsen Airport (STX), travelers might consider airports in nearby islands. However, getting from other islands to Saint Croix primarily involves additional flights or ferries, adding travel time and expenses. For maximum convenience, flying directly into STX remains the most straightforward option, offering easy access to the island's attractions.
Airport transfers
Getting around Saint Croix from the airport is a breeze with taxis readily available outside the terminal, rental cars offering freedom to explore, and pre-booked shuttle services providing a convenient option. Taxis are your fastest, most convenient option, while rental cars are the most flexible. Pre-booked options offer convenience.
What to Do in Saint Croix
Saint Croix isn’t just about getting there – it’s about enjoying the country once you arrive! Here are some top things to do in Saint Croix, organized by interest:
Sightseeing & landmarks
Get ready to soak in some history! Saint Croix boasts landmarks like Fort Christiansvaern and Estate Whim Plantation, offering a peek into the island's rich past. Don't forget to snap some photos!
Arts & culture
Dive into the local art scene by visiting galleries and cultural centers. Saint Croix's vibrant culture is also on display through music, dance, and local crafts, offering a rich experience for art enthusiasts.
Food & nightlife
Prepare your taste buds for a treat! From local Caribbean flavors to international cuisine, Saint Croix offers a diverse dining scene. As the sun sets, the island comes alive with bars and live music spots, perfect for a night out.
Shopping & fashion
Shop 'til you drop in Saint Croix! Discover unique boutiques and shops offering everything from local crafts to duty-free goods. Whether you're hunting for souvenirs or high-end fashion, you'll find something to love.
Nearby getaways
Looking for a quick escape? Saint Croix is a perfect starting point for exploring nearby islands and hidden gems. Consider a day trip to Buck Island Reef National Monument for snorkeling or simply relax on secluded beaches.
No matter your interest – be it art, food, nightlife, or nature – Saint Croix has something for everyone. And the best part? Many events and attractions refresh throughout the year, so there’s always something new to experience each visit.
Events in Saint Croix This Month
Saint Croix Weather
Weather in Saint Croix
Tue, Dec 16
15%
28° 24°
15%
Wed, Dec 17
Frequently Asked Questions About Flights to Saint Croix
Pro Tips for Finding Cheap Flights to Saint Croix
Finally, to wrap up, here’s a cheat sheet of pro tips that experienced travelers use to save on Saint Croix flights:
Be Flexible With Your Travel Dates: Flying mid-week or during the off-season (typically summer and early fall in the Caribbean) can unlock significant savings. Think of it as playing travel date roulette – you might just hit the jackpot!
Set Up Price Alerts: Use RatePunk to track flight prices and receive notifications when fares drop. It's like having a personal flight deal hunter working for you 24/7, ensuring you never miss a bargain!
