SEA - STX

$460 Find Cheap Flights from Seattle to Christiansted - Compare and Save

1 adult
1 adult, Economy, 0 bags

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Everything you should know

Cheapest round-trip
$460
Typical prices: $571-$760
American Airlines
Fri 1/5Wed 1/10
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 • 15% price drop
January
Most popular
Good to know
+1
Good to know
+1
Top layover airports
Atlanta Hartsfield-Jackson (ATL)
Cheapest • Avg $613 (round-trip)
Miami (MIA)
Shortest trip • 12h 10m (one-way)
Insights
Insights
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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

Tue, Jan 5 - Sun, Jan 10
American Airlines Logo
9:28 pm - 5:05 pmSEA  Seattle/Tacoma Intl-STX Christiansted Henry Rohlsen
15h 37m1 stop Miami
American Airlines Logo
8:30 am - 11:42 pmSTX  Christiansted Henry Rohlsen-SEA Seattle/Tacoma Intl
19h 12m1 stop Miami
$460American Airlines
Tue, Jan 5 - Sun, Jan 10
American Airlines Logo
11:48 pm - 5:05 pmSEA  Seattle/Tacoma Intl-STX Christiansted Henry Rohlsen
13h 17m2 stops Chicago O'Hare Intl Miami
American Airlines Logo
8:30 am - 11:42 pmSTX  Christiansted Henry Rohlsen-SEA Seattle/Tacoma Intl
19h 12m1 stop Miami
$464American Airlines
Tue, Jan 5 - Sun, Jan 10
American Airlines Logo
11:59 pm - 5:05 pmSEA  Seattle/Tacoma Intl-STX Christiansted Henry Rohlsen
13h 06m2 stops Dallas/Fort Worth Miami
American Airlines Logo
6:09 pm - 9:31 amSTX  Christiansted Henry Rohlsen-SEA Seattle/Tacoma Intl
19h 22m2 stops Miami Chicago O'Hare Intl
$506American Airlines
Thu, Sep 24 - Sun, Sep 27
American Airlines Logo
8:50 pm - 3:39 pmSEA  Seattle/Tacoma Intl-STX Christiansted Henry Rohlsen
15h 49m1 stop Miami
American Airlines Logo
4:40 pm - 11:11 amSTX  Christiansted Henry Rohlsen-SEA Seattle/Tacoma Intl
21h 31m2 stops Miami Dallas/Fort Worth
$741American Airlines
Thu, Sep 24 - Sun, Sep 27
American Airlines Logo
6:15 pm - 3:39 pmSEA  Seattle/Tacoma Intl-STX Christiansted Henry Rohlsen
18h 24m2 stops Phoenix Sky Harbor Intl Miami
American Airlines Logo
4:40 pm - 11:11 amSTX  Christiansted Henry Rohlsen-SEA Seattle/Tacoma Intl
21h 31m2 stops Miami Dallas/Fort Worth
$741American Airlines
Tue, Dec 29 - Sat, Jan 9
American Airlines Logo
11:48 pm - 4:29 pmSEA  Seattle/Tacoma Intl-STX Christiansted Henry Rohlsen
12h 41m2 stops Chicago O'Hare Intl Charlotte Douglas
American Airlines Logo
3:55 pm - 12:35 amSTX  Christiansted Henry Rohlsen-SEA Seattle/Tacoma Intl
12h 40m1 stop Chicago O'Hare Intl
$776American Airlines
Tue, Dec 29 - Sat, Jan 9
Multiple Airlines Logo
11:58 pm - 8:10 pmSEA  Seattle/Tacoma Intl-STX Christiansted Henry Rohlsen
16h 12m2 stops Houston George Bush Intcntl Saint Thomas Island Cyril E King
Multiple Airlines Logo
3:25 pm - 11:40 amSTX  Christiansted Henry Rohlsen-SEA Seattle/Tacoma Intl
24h 15m2 stops Newark Chicago O'Hare Intl
$973Multiple Airlines
Tue, Dec 29 - Sat, Jan 9
Multiple Airlines Logo
1:02 pm - 5:10 pmSEA  Seattle/Tacoma Intl-STX Christiansted Henry Rohlsen
24h 08m3 stops Denver Intl Chicago O'Hare Intl Saint Thomas Island Cyril E King
Multiple Airlines Logo
3:25 pm - 9:59 amSTX  Christiansted Henry Rohlsen-SEA Seattle/Tacoma Intl
22h 34m2 stops Newark Denver Intl
$1,152Multiple Airlines
Tue, Dec 29 - Sat, Jan 9
United Airlines Logo
1:02 pm - 5:10 pmSEA  Seattle/Tacoma Intl-STX Christiansted Henry Rohlsen
24h 08m3 stops Denver Intl Chicago O'Hare Intl Saint Thomas Island Cyril E King
United Airlines Logo
3:25 pm - 9:59 amSTX  Christiansted Henry Rohlsen-SEA Seattle/Tacoma Intl
22h 34m2 stops Newark Denver Intl
$1,275United Airlines
Tue, Jan 5 - Sun, Jan 10
Multiple Airlines Logo
4:30 pm - 12:30 pmSEA  Seattle/Tacoma Intl-STX Christiansted Henry Rohlsen
40h 00m3 stops Los Angeles Los Angeles Denver Intl San Juan Luis Munoz Marin Intl
Multiple Airlines Logo
9:59 am - 8:10 pmSTX  Christiansted Henry Rohlsen-SEA Seattle/Tacoma Intl
14h 11m2 stops Saint Thomas Island Cyril E King Washington, D.C. Dulles Intl
$1,373Multiple 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 from Seattle to Christiansted with more confidence.

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

Round-trip flights from Seattle to Christiansted start at $460. Prices are below average for this route right now, with typical round-trip fares ranging from $571 to $760. The lowest price found in the past 5 days was $460 on American Airlines.

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

Wednesday is the cheapest day of the week to fly from Seattle to Christiansted, it is 11% cheaper than the average day. Sunday is the most expensive day with flight prices 22% higher than average. Based on deals found by KAYAK users in the last 12 months.

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Key details for Seattle to Christiansted flights

Low season

July

Cheapest flight

$460
Best time to beat the crowds with an average 12% drop in price.
Most popular time to fly and prices are also 5% lower on average.
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 route details based on KAYAK data, including flight times, airports, airlines and booking questions.

  • 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).

  • 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
    • Business Class

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

    Connecting flights from Seattle to Christiansted most commonly pass through:

    • Miami (MIA) - 79% of one-stop connections
    • Atlanta Hartsfield-Jackson (ATL) - 21% of one-stop connections
    Together, these airports account for 100% of one-stop bookings on this route.

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

    Yes. Being flexible with your travel dates can save you up to 27% on the Seattle to Christiansted route. Wednesday is the cheapest departure day at $584 round-trip on average, while Sunday is the most expensive at $800, a difference of $216. 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 long is a flight from Seattle to Christiansted?

    A nonstop flight from Seattle to Christiansted takes 0h 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.

  • 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 $460 to $4,201. That means the highest observed fare was about 9x higher than the lowest one.

  • 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 38m, compared with 12h 10m 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.

  • 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 Seattle to Christiansted flight?

    Round-trip flights from Seattle to Christiansted range from $571 to $760, with an average of $652 over the past 12 months. Anything below $571 counts as a good deal.

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 can be flexible, aim for a Wednesday departure instead of Sunday. On this route, Wednesday flights average $584 - about $216 less than Sunday (27% 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 $555 round-trip in that month - typically $305 less than the most expensive month, which is June (based on the last 12 months).

Everything you need to know for your flight from Seattle to Christiansted

Information on your arrival and departure airports

Seattle (SEA)
Christiansted (STX)