PHL - STX

$268 Find Cheap Flights from Philadelphia to Christiansted - Compare and Save

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1 adult, Economy, 0 bags

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Everything you should know

Cheapest round-trip
$416
Typical prices: $473-$719
Delta
Fri 2/16Mon 2/26
PHL - STX • 1 stop
Cheapest one-way
$268
Typical prices: $338-$448
Multiple Airlines
Thu 10/4
PHL - STX • 1 stop
Nonstop flights
Not available
There are currently no direct flights between Philadelphia and Christiansted. You'll need to take a connecting flight to reach the destination.
Insights
Insights
When to book
6 weeks
in advance
Our data shows that travelers who book at least 6 weeks in advance save around 51% compared to booking last minute.
Insights
Insights
When to travel
January
Cheapest • 17% price drop
March
Most popular
Good to know
+1
Good to know
+1
Top layover airports
Fort Lauderdale (FLL)
Cheapest • Avg $408 (round-trip)
Charlotte Douglas (CLT)
Shortest trip • 6h 30m (one-way)
Insights
Insights
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Booking Insights
Flight Deals

Cheap Flights from Philadelphia to Christiansted (PHL-STX)

 
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Philadelphia to Christiansted

Tue, Feb 16 - Fri, Feb 26
Delta Logo
5:30 am - 2:35 pmPHL  Philadelphia-STX Christiansted Henry Rohlsen
8h 05m1 stop Atlanta Hartsfield-Jackson
Delta Logo
3:35 pm - 12:51 amSTX  Christiansted Henry Rohlsen-PHL Philadelphia
10h 16m1 stop Atlanta Hartsfield-Jackson
$416Delta
Tue, Feb 16 - Fri, Feb 26
Delta Logo
5:30 am - 2:35 pmPHL  Philadelphia-STX Christiansted Henry Rohlsen
8h 05m1 stop Atlanta Hartsfield-Jackson
Delta Logo
3:35 pm - 12:51 amSTX  Christiansted Henry Rohlsen-PHL Philadelphia
10h 16m1 stop Atlanta Hartsfield-Jackson
$416Delta
Sat, Jan 9 - Tue, Jan 12
JetBlue Logo
1:00 pm - 2:36 pmPHL  Philadelphia-STX Christiansted Henry Rohlsen
24h 36m1 stop San Juan Luis Munoz Marin Intl
JetBlue Logo
3:26 pm - 8:06 pmSTX  Christiansted Henry Rohlsen-PHL Philadelphia
5h 40m1 stop San Juan Luis Munoz Marin Intl
$483JetBlue
Tue, Oct 13 - Tue, Oct 20
American Airlines Logo
6:00 am - 4:02 pmPHL  Philadelphia-STX Christiansted Henry Rohlsen
10h 02m1 stop Miami
American Airlines Logo
5:08 pm - 12:51 amSTX  Christiansted Henry Rohlsen-PHL Philadelphia
7h 43m1 stop Miami
$496American Airlines
Mon, Oct 12 - Mon, Oct 19
American Airlines Logo
7:50 pm - 1:48 pmPHL  Philadelphia-STX Christiansted Henry Rohlsen
17h 58m1 stop Miami
American Airlines Logo
2:38 pm - 12:51 amSTX  Christiansted Henry Rohlsen-PHL Philadelphia
10h 13m1 stop Miami
$496American Airlines
Fri, Nov 6 - Mon, Nov 9
American Airlines Logo
5:00 am - 10:20 pmPHL  Philadelphia-STX Christiansted Henry Rohlsen
16h 20m1 stop Miami
American Airlines Logo
9:00 am - 9:54 pmSTX  Christiansted Henry Rohlsen-PHL Philadelphia
13h 54m1 stop Miami
$496American Airlines
Thu, Oct 15 - Wed, Oct 21
American Airlines Logo
5:00 am - 4:02 pmPHL  Philadelphia-STX Christiansted Henry Rohlsen
11h 02m1 stop Miami
American Airlines Logo
5:08 pm - 10:53 amSTX  Christiansted Henry Rohlsen-PHL Philadelphia
17h 45m1 stop Miami
$496American Airlines
Thu, Dec 3 - Mon, Dec 7
American Airlines Logo
5:00 am - 10:17 pmPHL  Philadelphia-STX Christiansted Henry Rohlsen
16h 17m1 stop Miami
American Airlines Logo
9:00 am - 9:54 pmSTX  Christiansted Henry Rohlsen-PHL Philadelphia
13h 54m1 stop Miami
$496American Airlines
Thu, Dec 3 - Mon, Dec 7
American Airlines Logo
1:00 pm - 10:17 pmPHL  Philadelphia-STX Christiansted Henry Rohlsen
8h 17m1 stop Miami
American Airlines Logo
9:00 am - 11:53 pmSTX  Christiansted Henry Rohlsen-PHL Philadelphia
15h 53m1 stop Miami
$496American Airlines
Mon, Oct 12 - Mon, Oct 19
American Airlines Logo
6:00 am - 4:02 pmPHL  Philadelphia-STX Christiansted Henry Rohlsen
10h 02m1 stop Miami
American Airlines Logo
5:08 pm - 12:51 amSTX  Christiansted Henry Rohlsen-PHL Philadelphia
7h 43m1 stop Miami
$496American Airlines
Booking Insights

Price, demand and travel trends for Philadelphia to Christiansted flights

Use KAYAK data on prices, travel dates, airlines and seasonal trends to compare options and book flights from Philadelphia to Christiansted with more confidence.

How much is a round-trip flight from Philadelphia to Christiansted?

Round-trip flights from Philadelphia to Christiansted start at $416. Prices are below average for this route right now, with typical round-trip fares ranging from $473 to $719. The lowest price found in the past 5 days was $416 on Delta.

What's the cheapest day of the week to fly from Philadelphia to Christiansted?

Monday is the cheapest day of the week to fly from Philadelphia to Christiansted, it is 5% cheaper than the average day. Sunday is the most expensive day with flight prices 13% higher than average. Based on deals found by KAYAK users in the last 12 months.

What is the cheapest month to fly from Philadelphia to Christiansted?

•January is the cheapest month to fly from Philadelphia to Christiansted at $464 round-trip.
•October ($815) and June ($800) are the most expensive months.
•The price difference between flying in the cheapest and most expensive months is 75% on average.
This is based on KAYAK aggregated and averaged internal data over the past 12 months.

When are prices from Philadelphia to Christiansted the cheapest?

Flights from Philadelphia to Christiansted are cheapest 6 weeks before departure. Booking in this window typically costs about 51% less than the average last-minute fare (within 2 weeks of the flight), based on KAYAK data.

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Key details for Philadelphia to Christiansted flights

Low season

October

Cheapest flight

$268
Best time to beat the crowds but there is an average 45% increase in price.
Most popular time to fly and prices are also 12% lower on average.
Flight from Philadelphia to Christiansted

When to book flights from Philadelphia to Christiansted

Are your dates flexible? Find out the best times to travel from Philadelphia to Christiansted based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price

Your Philadelphia to Christiansted flight questions, answered

Find helpful route details based on KAYAK data, including flight times, airports, airlines and booking questions.

  • Which airports can I use when flying from Philadelphia to Christiansted?

    Flights from Philadelphia to Christiansted usually depart from Philadelphia (PHL) and arrive at Christiansted Henry Rohlsen (STX).

  • What cabin classes can I book on flights from Philadelphia to Christiansted?

    Two cabin classes are available on flights from Philadelphia to Christiansted:

    • Economy Class
    • First Class

  • Which airports do connecting flights from Philadelphia to Christiansted pass through?

    One-stop flights from Philadelphia to Christiansted most commonly connect through:

    • Miami (MIA) - 65% of one-stop connections
    • Fort Lauderdale (FLL) - 23% of one-stop connections
    • Atlanta Hartsfield-Jackson (ATL) - 4% of one-stop connections
    • Charlotte Douglas (CLT) - 4% of one-stop connections

    Miami (MIA) handles the largest share of one-stop connections on this route.

  • Can I save money by using flexible dates for flights from Philadelphia to Christiansted?

    Yes. Being flexible with your travel dates can save you up to 16% on the Philadelphia to Christiansted route. Monday is the cheapest departure day at $535 round-trip on average, while Sunday is the most expensive at $634, a difference of $99. KAYAK's flexible dates feature shows options up to 3 days before and after your selected dates, making it easier to compare nearby fares.

  • How expensive are last-minute Philadelphia to Christiansted flights?

    Last-minute fares on this route - booked within 2 weeks of departure - run 50% above the route average of $561. Book 6 weeks before departure for the lowest fares.

  • How long is a flight from Philadelphia to Christiansted?

    A nonstop flight from Philadelphia to Christiansted takes 0h 00m, covering 1,654 miles.

  • Do I need a passport to fly from Philadelphia to Christiansted?

    Yes, a valid passport is required for this international route. Many destinations require at least six months of validity beyond your travel dates. Check your passport expiry well before booking.

  • Have flight prices from Philadelphia to Christiansted changed much recently?

    Yes. Based on fares seen in the past 5 days, round-trip prices on this route showed a wide range, from about $416 to $1,882. That means the highest observed fare was about 5x higher than the lowest one.

  • How are flight prices from Philadelphia to Christiansted looking right now?

    One-way fares from Philadelphia to Christiansted are currently lower than usual. Average one-way flight prices are about $334, which is 19% below the typical average for this route.

  • How much time can I save by choosing a different layover airport from Philadelphia to Christiansted?

    Flying via Charlotte Douglas (CLT) gives the shortest average 1-stop total travel time at 6h 30m, compared with 8h 12m via Atlanta Hartsfield-Jackson (ATL) and 8h 13m via Miami (MIA).

  • What car rental options are available at Christiansted Henry Rohlsen Airport (STX)?

    Christiansted Henry Rohlsen Airport (STX) hosts 5 major car rental companies, with daily rates starting from around $41 for economy cars. Top options include:
    • Ace
    • Avis
    • Hertz
    • Budget
    • SURPRICE CAR RENTAL

  • How much should I expect to pay for a Philadelphia to Christiansted flight?

    Round-trip flights from Philadelphia to Christiansted range from $473 to $719, with an average of $561 over the past 12 months. Anything below $473 counts as a good deal.

Your guide to booking Philadelphia to Christiansted flights

Get tips on when to book, when to fly and what to know before your trip.
  • If your dates can be flexible, aim for a Monday departure instead of Sunday. On this route, Monday flights average $535 - about $99 less than Sunday (16% savings) based on the last 12 months.
  • For the best chance at a low fare, aim to book around 6 weeks before you fly. On this route, that window historically saves about 51% versus last-minute pricing (KAYAK booking data, last 12 months).
  • If you can choose when to travel, plan your Philadelphia to Christiansted trip for January. Fares historically average $464 round-trip in that month - typically $351 less than the most expensive month, which is October (based on the last 12 months).

More options for your flight from Philadelphia to Christiansted

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