PHL - STX

$209 Find Cheap Flights from Philadelphia to Christiansted - Compare and Save

1 adult
1 adult, Economy, 0 bags

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Everything you should know

Cheapest round-trip
$406
Typical prices: $480-$738
JetBlue
Tue 1/9Sat 1/13
PHL - STX • 1 stop
Cheapest one-way
$209
Typical prices: $338-$468
JetBlue
Wed 12/5
PHL - STX • 1 stop
Nonstop flights
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
in advance
Our data shows that travelers who book at least 17 weeks in advance save around 49% compared to booking last minute.
Insights
Insights
When to travel
Cheapest • 16% price drop
Most popular
Good to know
+1
Good to know
+1
Top layover airports
Cheapest • Avg $421 (round-trip)
Shortest trip • 6h 28m (one-way)
Insights
Insights
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We hope you love your trip to Christiansted!
Flight Deals
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

Sat, Jan 9 - Wed, Jan 13
JetBlue Logo
1:00 pm - 2:57 pmPHL  Philadelphia-STX Christiansted Henry Rohlsen
24h 57m1 stop San Juan Luis Munoz Marin Intl
JetBlue Logo
3:47 pm - 12:10 pmSTX  Christiansted Henry Rohlsen-PHL Philadelphia
21h 23m1 stop San Juan Luis Munoz Marin Intl
$406JetBlue
Tue, Feb 2 - Tue, Feb 9
JetBlue Logo
1:00 pm - 2:57 pmPHL  Philadelphia-STX Christiansted Henry Rohlsen
24h 57m1 stop San Juan Luis Munoz Marin Intl
JetBlue Logo
3:47 pm - 12:10 pmSTX  Christiansted Henry Rohlsen-PHL Philadelphia
21h 23m1 stop San Juan Luis Munoz Marin Intl
$406JetBlue
Wed, Feb 3 - Wed, Feb 10
JetBlue Logo
1:00 pm - 2:57 pmPHL  Philadelphia-STX Christiansted Henry Rohlsen
24h 57m1 stop San Juan Luis Munoz Marin Intl
JetBlue Logo
3:47 pm - 11:00 amSTX  Christiansted Henry Rohlsen-PHL Philadelphia
20h 13m1 stop San Juan Luis Munoz Marin Intl
$415JetBlue
Mon, Feb 1 - Wed, Feb 10
JetBlue Logo
1:00 pm - 2:57 pmPHL  Philadelphia-STX Christiansted Henry Rohlsen
24h 57m1 stop San Juan Luis Munoz Marin Intl
JetBlue Logo
3:47 pm - 11:00 amSTX  Christiansted Henry Rohlsen-PHL Philadelphia
20h 13m1 stop San Juan Luis Munoz Marin Intl
$415JetBlue
Sun, Jan 17 - Wed, Jan 20
JetBlue Logo
1:00 pm - 2:57 pmPHL  Philadelphia-STX Christiansted Henry Rohlsen
24h 57m1 stop San Juan Luis Munoz Marin Intl
JetBlue Logo
3:47 pm - 12:10 pmSTX  Christiansted Henry Rohlsen-PHL Philadelphia
21h 23m1 stop San Juan Luis Munoz Marin Intl
$430JetBlue
Sun, Jan 17 - Wed, Jan 20
American Airlines Logo
6:00 am - 10:51 pmPHL  Philadelphia-STX Christiansted Henry Rohlsen
15h 51m1 stop Miami
American Airlines Logo
3:54 pm - 12:57 amSTX  Christiansted Henry Rohlsen-PHL Philadelphia
10h 03m1 stop Miami
$436American Airlines
Sat, Dec 12 - Sat, Dec 19
American Airlines Logo
7:02 am - 10:39 pmPHL  Philadelphia-STX Christiansted Henry Rohlsen
14h 37m1 stop Miami
American Airlines Logo
9:00 am - 9:41 pmSTX  Christiansted Henry Rohlsen-PHL Philadelphia
13h 41m1 stop Miami
$436American Airlines
Thu, Dec 10 - Sun, Dec 13
American Airlines Logo
10:33 am - 10:39 pmPHL  Philadelphia-STX Christiansted Henry Rohlsen
11h 06m1 stop Miami
American Airlines Logo
9:00 am - 12:40 amSTX  Christiansted Henry Rohlsen-PHL Philadelphia
16h 40m1 stop Miami
$436American Airlines
Fri, Dec 11 - Mon, Dec 21
American Airlines Logo
10:33 am - 10:39 pmPHL  Philadelphia-STX Christiansted Henry Rohlsen
11h 06m1 stop Miami
American Airlines Logo
2:52 pm - 11:53 pmSTX  Christiansted Henry Rohlsen-PHL Philadelphia
10h 01m1 stop Miami
$436American Airlines
Thu, Dec 3 - Mon, Dec 7
American Airlines Logo
5:00 am - 10:39 pmPHL  Philadelphia-STX Christiansted Henry Rohlsen
16h 39m1 stop Miami
American Airlines Logo
9:00 am - 9:57 pmSTX  Christiansted Henry Rohlsen-PHL Philadelphia
13h 57m1 stop Miami
$436American 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 with more confidence.

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

Round-trip flights from Philadelphia to Christiansted typically range from $480 to $738. The lowest price found in the past 5 days was $406, on JetBlue.

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

Based on deals KAYAK users found in the last 12 months, Monday is the cheapest day of the week to fly from Philadelphia to Christiansted. It’s 10% cheaper than the average day, while Tuesday is the most expensive, with prices 46% higher.

What’s the cheapest month to fly from Philadelphia to Christiansted?

•March is the cheapest month to fly from Philadelphia to Christiansted at $495 round-trip.
•October ($867) and December ($711) 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 flights from Philadelphia to Christiansted the cheapest?

Flights from Philadelphia to Christiansted are cheapest 17 weeks before departure. Booking in this window typically costs about 49% less than the average last-minute fare (within 2 weeks of the flight), based on KAYAK data.

Key details for Philadelphia to Christiansted flights

Low season

October

Cheapest flight

$209
Beat the crowds with an average 68% drop in travelers.
The most popular month to fly with an average 99% increase in travelers.
One-way 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 answers about this route, including flight times, airports, airlines and booking tips.

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

    Only Economy Class is available on flights from Philadelphia to Christiansted.

  • How long is a flight from Philadelphia to Christiansted?

    A nonstop flight from Philadelphia to Christiansted takes 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.

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

    Round-trip flights from Philadelphia to Christiansted range from $480 to $738, with an average of $593 over the past 12 months. Anything below $480 counts as a good deal.

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

    Last-minute fares on this route (booked within two weeks of departure) run 46% above the $593 route average. Book 17 weeks before departure for the lowest fares.

  • 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 $406 to $2,259. That means the highest observed fare was about 6x 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 $349, which is 11% below the typical average for this route.

  • 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 averaging $92 for economy cars. Top options include:

    • Ace
    • Avis
    • Hertz
    • Budget
    • SURPRICE CAR RENTAL

  • 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).

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

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

    • Miami (MIA) - 70% of one-stop connections
    • Fort Lauderdale (FLL) - 19% of one-stop connections
    • San Juan Luis Munoz Marin Intl (SJU) - 5% of one-stop connections
    • Atlanta Hartsfield-Jackson (ATL) - 4% of one-stop connections

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

    Yes. Flexible dates can save you up to 39% on flights from Philadelphia to Christiansted. Monday is the cheapest departure day at $534 round-trip on average, while Tuesday is the most expensive at $867, a difference of $333.

    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 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 28m, compared with 8h 11m via Atlanta Hartsfield-Jackson (ATL) and 8h 14m via Miami (MIA).

  • What is the time difference between Philadelphia and Christiansted?

    Christiansted is 1 hour ahead of Philadelphia (Atlantic Time vs Eastern Time). Plan for the time shift when scheduling connections or first-day activities.

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 are flexible, aim for a Monday departure and avoid flying on Tuesday. On this route, Monday flights average $534, about $333 less than Tuesday fares (38% savings) based on the last 12 months.
  • For the best chance at a low fare, aim to book around 17 weeks before you fly. On this route, that window historically saves about 49% versus last-minute pricing (KAYAK booking data, last 12 months).
  • If you can choose when to travel, plan your Philadelphia to Christiansted trip for March. Fares historically average $495 round-trip in that month - typically $372 less than the most expensive month, which is October (based on the last 12 months).

More options for your flight from Philadelphia to Christiansted

Complete your trip to Christiansted with a hotel stay or car rental