SEA - STX

$314 Find Cheap Flights from Seattle 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
$544
Typical prices: $566-$760
Delta
Sat 2/3Fri 2/9
SEA - STX • 2 stops
Cheapest one-way
$441
Typical prices: $253-$548
American Airlines
Sat 3/17
SEA - STX • 1 stop
Nonstop flights
Not available
There are currently no direct flights between Seattle and Christiansted. You'll need to take a connecting flight to reach the destination.
Insights
Insights
When to travel
April
Cheapest • 18% price drop
January
Most popular
Good to know
+1
Good to know
+1
Top layover airports
Atlanta Hartsfield-Jackson (ATL)
Cheapest • Avg $484 (round-trip)
Miami (MIA)
Shortest trip • 12h 06m (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 Seattle to Christiansted (SEA-STX)

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

Recent round-trip flight deals from Seattle to Christiansted

Wed, Feb 3 - Tue, Feb 9
Delta Logo
5:45 pm - 2:35 pmSEA  Seattle/Tacoma Intl-STX Christiansted Henry Rohlsen
16h 50m2 stops Salt Lake City Atlanta Hartsfield-Jackson
Delta Logo
3:35 pm - 12:09 amSTX  Christiansted Henry Rohlsen-SEA Seattle/Tacoma Intl
12h 34m1 stop Atlanta Hartsfield-Jackson
$544Delta
Wed, Feb 3 - Fri, Feb 12
Delta Logo
7:35 pm - 2:35 pmSEA  Seattle/Tacoma Intl-STX Christiansted Henry Rohlsen
15h 00m2 stops Salt Lake City Atlanta Hartsfield-Jackson
Delta Logo
3:35 pm - 12:09 amSTX  Christiansted Henry Rohlsen-SEA Seattle/Tacoma Intl
12h 34m1 stop Atlanta Hartsfield-Jackson
$544Delta
Wed, Feb 3 - Wed, Feb 10
Delta Logo
7:35 pm - 2:35 pmSEA  Seattle/Tacoma Intl-STX Christiansted Henry Rohlsen
15h 00m2 stops Salt Lake City Atlanta Hartsfield-Jackson
Delta Logo
3:35 pm - 12:09 amSTX  Christiansted Henry Rohlsen-SEA Seattle/Tacoma Intl
12h 34m1 stop Atlanta Hartsfield-Jackson
$544Delta
Fri, Feb 26 - Fri, Mar 5
American Airlines Logo
11:29 pm - 3:08 pmSEA  Seattle/Tacoma Intl-STX Christiansted Henry Rohlsen
11h 39m1 stop Chicago O'Hare Intl
American Airlines Logo
4:49 pm - 12:30 amSTX  Christiansted Henry Rohlsen-SEA Seattle/Tacoma Intl
11h 41m1 stop Miami
$592American Airlines
Sat, Feb 6 - Fri, Feb 12
Delta Logo
9:20 pm - 2:35 pmSEA  Seattle/Tacoma Intl-STX Christiansted Henry Rohlsen
13h 15m1 stop Atlanta Hartsfield-Jackson
Delta Logo
3:35 pm - 12:09 amSTX  Christiansted Henry Rohlsen-SEA Seattle/Tacoma Intl
12h 34m1 stop Atlanta Hartsfield-Jackson
$592Delta
Sat, Feb 6 - Wed, Feb 10
Delta Logo
9:20 pm - 2:35 pmSEA  Seattle/Tacoma Intl-STX Christiansted Henry Rohlsen
13h 15m1 stop Atlanta Hartsfield-Jackson
Delta Logo
3:35 pm - 12:09 amSTX  Christiansted Henry Rohlsen-SEA Seattle/Tacoma Intl
12h 34m1 stop Atlanta Hartsfield-Jackson
$592Delta
Sat, Feb 6 - Tue, Feb 9
Delta Logo
9:20 pm - 2:35 pmSEA  Seattle/Tacoma Intl-STX Christiansted Henry Rohlsen
13h 15m1 stop Atlanta Hartsfield-Jackson
Delta Logo
3:35 pm - 12:09 amSTX  Christiansted Henry Rohlsen-SEA Seattle/Tacoma Intl
12h 34m1 stop Atlanta Hartsfield-Jackson
$592Delta
Fri, Feb 26 - Fri, Mar 5
American Airlines Logo
6:13 am - 11:15 pmSEA  Seattle/Tacoma Intl-STX Christiansted Henry Rohlsen
13h 02m2 stops Chicago O'Hare Intl Miami
American Airlines Logo
4:49 pm - 12:30 amSTX  Christiansted Henry Rohlsen-SEA Seattle/Tacoma Intl
11h 41m1 stop Miami
$596American Airlines
Wed, Feb 3 - Sun, Feb 7
Delta Logo
7:35 pm - 2:35 pmSEA  Seattle/Tacoma Intl-STX Christiansted Henry Rohlsen
15h 00m2 stops Salt Lake City Atlanta Hartsfield-Jackson
Delta Logo
3:35 pm - 12:09 amSTX  Christiansted Henry Rohlsen-SEA Seattle/Tacoma Intl
12h 34m1 stop Atlanta Hartsfield-Jackson
$596Delta
Fri, Feb 26 - Fri, Mar 5
American Airlines Logo
5:10 am - 11:15 pmSEA  Seattle/Tacoma Intl-STX Christiansted Henry Rohlsen
14h 05m2 stops Dallas/Fort Worth Miami
American Airlines Logo
10:00 am - 11:58 pmSTX  Christiansted Henry Rohlsen-SEA Seattle/Tacoma Intl
17h 58m2 stops Miami Dallas/Fort Worth
$596American Airlines
Booking Insights

Price, demand and travel trends for Seattle 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 Seattle to Christiansted?

Round-trip flights from Seattle to Christiansted typically range from $566 to $760. The lowest price found in the past 5 days was $544, on Delta.

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

Based on deals KAYAK users found in the last 12 months, Wednesday is the cheapest day of the week to fly from Seattle to Christiansted. It’s 14% cheaper than the average day, while Sunday is the most expensive, with prices 22% higher.

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Key details for Seattle to Christiansted flights

Low season

July

Cheapest flight

$441
Beat the crowds with an average 66% drop in travelers.
The most popular month to fly with an average 60% increase in travelers.
One-way flight from Seattle to Christiansted

When to book flights from Seattle to Christiansted

Are your dates flexible? Find out the best times to travel from Seattle 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 Seattle 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 Seattle to Christiansted?

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

    • Economy Class
    • First Class

  • How long is a flight from Seattle to Christiansted?

    A nonstop flight from Seattle to Christiansted takes 00m, covering 3,815 miles.

  • Do I need a passport to fly from Seattle 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 Seattle to Christiansted flight?

    Round-trip flights from Seattle to Christiansted range from $566 to $760, with an average of $652 over the past 12 months. Anything below $566 counts as a good deal.

  • Have flight prices from Seattle 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 $544 to $2,797. That means the highest observed fare was about 5x higher than the lowest one.

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

    One-way fares from Seattle to Christiansted are currently higher than usual. Average one-way flight prices are about $695, which is 26% above 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 starting from around $43 for economy cars. Top options include:

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

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

    Flights from Seattle to Christiansted usually depart from Seattle/Tacoma Intl (SEA) and arrive at Christiansted Henry Rohlsen (STX).

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

    Connecting flights from Seattle to Christiansted most commonly pass through:

    • Miami (MIA) - 86% of one-stop connections
    • Atlanta Hartsfield-Jackson (ATL) - 14% of one-stop connections

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

    Yes. Flexible dates can save you up to 30% on flights from Seattle to Christiansted. Wednesday is the cheapest departure day at $566 round-trip on average, while Sunday is the most expensive at $800, a difference of $234.

    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 Seattle to Christiansted?

    Flying via Atlanta Hartsfield-Jackson (ATL) gives the shortest average 1-stop total travel time at 11h 31m, compared with 12h 06m via Miami (MIA).

  • What is the time difference between Seattle and Christiansted?

    Christiansted is 3 hours ahead of Seattle (Atlantic Time vs Pacific Time). Plan for the time shift when scheduling connections or first-day activities.

Your guide to booking Seattle 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 Wednesday departure and avoid flying on Sunday. On this route, Wednesday flights average $566, about $234 less than Sunday fares (29% savings) based on the last 12 months.
  • If you can choose when to travel, plan your Seattle to Christiansted trip for April. Fares historically average $532 round-trip in that month - typically $328 less than the most expensive month, which is June (based on the last 12 months).

More options for your flight from Seattle to Christiansted

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

Car rentals in Christiansted
Hotels in Christiansted