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 • First Class

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

Connecting flights from Seattle to Christiansted most commonly pass through: • Miami (MIA) - 88% of one-stop connections • Atlanta Hartsfield-Jackson (ATL) - 13% 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 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.

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 $612 to $5,712. That means the highest observed fare was about 9x 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 lower than usual. Average one-way flight prices are about $413, which is 25% below the typical average for this route.

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 12m via Miami (MIA).

What is the time difference between Seattle and Christiansted?

Christiansted is 4 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 averaging $92 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 $566 to $764, with an average of $652 over the past 12 months. Anything below $566 counts as a good deal.

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

Round-trip flights from Seattle to Christiansted typically range from $566 to $764. The lowest price found in the past 5 days was $612, on American Airlines.

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.

Which airline is the cheapest to fly from Seattle to Christiansted?

American Airlines ($612) and Delta ($819) are the cheapest airlines to fly round-trip from Seattle to Christiansted according to KAYAK data over the last 5 days.

What’s the most popular layover airport when flying from Seattle to Christiansted?

Miami (MIA) is the most popular layover for the Seattle to Christiansted route. 88% of KAYAK users who booked 1-stop round-trips over the past 3 months connected via MIA.

What is the cheapest layover airport when flying from Seattle to Christiansted?

Flights via Atlanta Hartsfield-Jackson (ATL) offer the most affordable fares, with an average round-trip price of $484. Based on KAYAK data over the past 3 months.

When flying from Seattle to Christiansted which airport offers the shortest layover?

Atlanta Hartsfield-Jackson (ATL) had the shortest average connection time for Seattle to Christiansted layovers at 7h 02m over the past 3 months.

$518 CHEAP FLIGHTS from Seattle to Christiansted (SEA - STX)

Save 25% or more on flights. Compare deals from all over the web.

Never overpay with our price tracking tools.

Filter searches by price, airline and more to find your best flights.

Cheapest round-trip

$612

Typical prices: $566-$764

American Airlines

Tue 1/23Wed 1/31

SEA - STX • 1 stop

Cheapest one-way

$324

Typical prices: $253-$548

American Airlines

Thu 3/29

SEA - STX • 2 stops

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

When to travel

April

Cheapest • 18% price drop

January

Most popular

Good to know

Top layover airports

Atlanta Hartsfield-Jackson (ATL)

Cheapest • Avg $484 (round-trip)

Miami (MIA)

Shortest trip • 12h 12m (one-way)

Insights

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KAYAK searches 100s of sites at once to find you the best travel deals.

We hope you love your trip to Christiansted!

Flight Deals

Cheap Flights from Seattle to Christiansted (SEA-STX)

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

Round-trip

One-way

Last minute

Recent round-trip flight deals from Seattle to Christiansted

Sat, Jan 23 - Sun, Jan 31

9:44 pm - 3:04 pmSEA Seattle/Tacoma Intl-STX Christiansted Henry Rohlsen

13h 20m1 stop Miami

9:00 am - 12:59 amSTX Christiansted Henry Rohlsen-SEA Seattle/Tacoma Intl

19h 59m1 stop Miami

$612American Airlines

Sat, Jan 23 - Sun, Jan 31

6:19 pm - 3:04 pmSEA Seattle/Tacoma Intl-STX Christiansted Henry Rohlsen

16h 45m2 stops Phoenix Sky Harbor Intl Miami

5:43 pm - 9:27 amSTX Christiansted Henry Rohlsen-SEA Seattle/Tacoma Intl

19h 44m2 stops Charlotte Douglas Chicago O'Hare Intl

$616American Airlines

Sat, Jan 23 - Sun, Jan 31

6:19 pm - 3:04 pmSEA Seattle/Tacoma Intl-STX Christiansted Henry Rohlsen

16h 45m2 stops Phoenix Sky Harbor Intl Miami

9:00 am - 12:59 amSTX Christiansted Henry Rohlsen-SEA Seattle/Tacoma Intl

19h 59m1 stop Miami

$616American Airlines

Fri, Jan 22 - Sun, Jan 31

9:44 pm - 2:57 pmSEA Seattle/Tacoma Intl-STX Christiansted Henry Rohlsen

13h 13m1 stop Miami

3:54 pm - 12:59 amSTX Christiansted Henry Rohlsen-SEA Seattle/Tacoma Intl

13h 05m1 stop Miami

$664American Airlines

Fri, Jan 22 - Sun, Jan 31

5:50 pm - 2:57 pmSEA Seattle/Tacoma Intl-STX Christiansted Henry Rohlsen

17h 07m2 stops Dallas/Fort Worth Miami

5:43 pm - 9:27 amSTX Christiansted Henry Rohlsen-SEA Seattle/Tacoma Intl

19h 44m2 stops Charlotte Douglas Chicago O'Hare Intl

$668American Airlines

Fri, Jan 22 - Sun, Jan 31

5:50 pm - 2:57 pmSEA Seattle/Tacoma Intl-STX Christiansted Henry Rohlsen

17h 07m2 stops Dallas/Fort Worth Miami

5:43 pm - 11:45 amSTX Christiansted Henry Rohlsen-SEA Seattle/Tacoma Intl

22h 02m1 stop Charlotte Douglas

$668American Airlines

Sun, Dec 6 - Sun, Dec 13

5:10 am - 10:39 pmSEA Seattle/Tacoma Intl-STX Christiansted Henry Rohlsen

13h 29m2 stops Dallas/Fort Worth Miami

9:00 am - 9:33 pmSTX Christiansted Henry Rohlsen-SEA Seattle/Tacoma Intl

16h 33m2 stops Miami Los Angeles

$678American Airlines

Sun, Dec 6 - Sun, Dec 13

5:10 am - 10:39 pmSEA Seattle/Tacoma Intl-STX Christiansted Henry Rohlsen

13h 29m2 stops Dallas/Fort Worth Miami

9:00 am - 12:59 amSTX Christiansted Henry Rohlsen-SEA Seattle/Tacoma Intl

19h 59m1 stop Miami

$678American Airlines

Sun, Dec 27 - Tue, Jan 12

12:30 am - 2:43 pmSEA Seattle/Tacoma Intl-STX Christiansted Henry Rohlsen

10h 13m1 stop Atlanta Hartsfield-Jackson

3:30 pm - 11:15 pmSTX Christiansted Henry Rohlsen-SEA Seattle/Tacoma Intl

11h 45m1 stop Atlanta Hartsfield-Jackson

$819Delta

Sun, Dec 27 - Tue, Jan 12

12:30 am - 2:43 pmSEA Seattle/Tacoma Intl-STX Christiansted Henry Rohlsen

10h 13m1 stop Atlanta Hartsfield-Jackson

3:30 pm - 12:23 amSTX Christiansted Henry Rohlsen-SEA Seattle/Tacoma Intl

12h 53m2 stops Atlanta Hartsfield-Jackson Salt Lake City

$824Delta

Recent last minute flight deals from Seattle to Christiansted

Sun, Nov 15 - Sat, Dec 5

9:14 pm - 2:15 pmSEA Seattle/Tacoma Intl-STX Christiansted Henry Rohlsen

13h 01m1 stop Miami

3:00 pm - 12:59 amSTX Christiansted Henry Rohlsen-SEA Seattle/Tacoma Intl

13h 59m1 stop Miami

$945American Airlines

Sun, Nov 15 - Sat, Dec 5

4:30 pm - 2:15 pmSEA Seattle/Tacoma Intl-STX Christiansted Henry Rohlsen

17h 45m2 stops Los Angeles Miami

9:00 am - 12:59 amSTX Christiansted Henry Rohlsen-SEA Seattle/Tacoma Intl

19h 59m1 stop Miami

$949American Airlines

Sun, Nov 15 - Sun, Dec 6

11:34 pm - 10:20 pmSEA Seattle/Tacoma Intl-STX Christiansted Henry Rohlsen

18h 46m2 stops Chicago O'Hare Intl Miami

3:00 pm - 9:43 amSTX Christiansted Henry Rohlsen-SEA Seattle/Tacoma Intl

22h 43m2 stops Miami Chicago O'Hare Intl

$949American Airlines

Sun, Nov 15 - Sat, Dec 5

11:34 pm - 10:20 pmSEA Seattle/Tacoma Intl-STX Christiansted Henry Rohlsen

18h 46m2 stops Chicago O'Hare Intl Miami

3:00 pm - 11:19 amSTX Christiansted Henry Rohlsen-SEA Seattle/Tacoma Intl

24h 19m2 stops Miami Dallas/Fort Worth

$949American Airlines

Sun, Nov 15 - Sun, Dec 6

9:14 pm - 2:15 pmSEA Seattle/Tacoma Intl-STX Christiansted Henry Rohlsen

13h 01m1 stop Miami

3:00 pm - 9:43 amSTX Christiansted Henry Rohlsen-SEA Seattle/Tacoma Intl

22h 43m2 stops Miami Chicago O'Hare Intl

$949American Airlines

Sun, Nov 15 - Fri, Dec 4

9:14 pm - 2:15 pmSEA Seattle/Tacoma Intl-STX Christiansted Henry Rohlsen

13h 01m1 stop Miami

9:00 am - 12:59 amSTX Christiansted Henry Rohlsen-SEA Seattle/Tacoma Intl

19h 59m1 stop Miami

$1,056American Airlines

Sun, Nov 15 - Thu, Dec 3

9:14 pm - 2:15 pmSEA Seattle/Tacoma Intl-STX Christiansted Henry Rohlsen

13h 01m1 stop Miami

9:00 am - 12:59 amSTX Christiansted Henry Rohlsen-SEA Seattle/Tacoma Intl

19h 59m1 stop Miami

$1,056American Airlines

Sun, Nov 15 - Wed, Dec 2

5:47 pm - 2:15 pmSEA Seattle/Tacoma Intl-STX Christiansted Henry Rohlsen

16h 28m2 stops Dallas/Fort Worth Miami

3:00 pm - 9:34 amSTX Christiansted Henry Rohlsen-SEA Seattle/Tacoma Intl

22h 34m2 stops Miami Dallas/Fort Worth

$1,060American Airlines

Sun, Nov 15 - Sun, Dec 6

8:07 am - 2:15 pmSEA Seattle/Tacoma Intl-STX Christiansted Henry Rohlsen

26h 08m1 stop Miami

9:00 am - 10:20 pmSTX Christiansted Henry Rohlsen-SEA Seattle/Tacoma Intl

17h 20m1 stop Miami

$1,528Alaska Airlines

Wed, Nov 11 - Wed, Nov 18

8:07 am - 2:15 pmSEA Seattle/Tacoma Intl-STX Christiansted Henry Rohlsen

26h 08m1 stop Miami

9:00 am - 9:54 pmSTX Christiansted Henry Rohlsen-SEA Seattle/Tacoma Intl

16h 54m1 stop Miami

$1,597Alaska 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.

Prices

Airlines

Layovers

How much is a round-trip flight from Seattle to Christiansted? This analysis is based on the cheapest round-trip price found on KAYAK in the last 12 months by searching for a flight from Seattle to Christiansted departing in january.
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.

Find deals

Low season	July
High season	January
Cheapest flight	$324

Beat the crowds with an average 66% drop in travelers.

The most popular month to fly with an average 52% 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

KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

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 $764, 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 $612 to $5,712. That means the highest observed fare was about 9x 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 lower than usual. Average one-way flight prices are about $413, which is 25% 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 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) - 88% of one-stop connections
• Atlanta Hartsfield-Jackson (ATL) - 13% 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 12m via Miami (MIA).
What is the time difference between Seattle and Christiansted?
Christiansted is 4 hours ahead of Seattle (Atlantic Time vs Pacific Time). Plan for the time shift when scheduling connections or first-day activities.

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 $499 less than the most expensive month, which is October (based on the last 12 months).

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SEA - STX

$518 Find Cheap Flights from Seattle to Christiansted - Compare and Save

Everything you should know

Cheap Flights from Seattle to Christiansted (SEA-STX)

Recent round-trip flight deals from Seattle to Christiansted

Recent one-way flight deals from Seattle to Christiansted

Recent last minute flight deals from Seattle to Christiansted

Price, demand and travel trends for Seattle to Christiansted flights

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

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

Which airline is the cheapest to fly from Seattle to Christiansted?

What’s the most popular layover airport when flying from Seattle to Christiansted?

What is the cheapest layover airport when flying from Seattle to Christiansted?

When flying from Seattle to Christiansted which airport offers the shortest layover?

Key details for Seattle to Christiansted flights

Low season

High season

Cheapest flight

When to book flights from Seattle to Christiansted

Your Seattle to Christiansted flight questions, answered

Your guide to booking Seattle to Christiansted flights

More options for your flight from Seattle to Christiansted

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

Information on your arrival and departure airports

Cabin class types available on flights from Seattle to Christiansted

Find direct flights to and from Seattle and Christiansted

Flights from domestic origins to Christiansted

Flights to other popular destinations