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) - 81% of one-stop connections • Atlanta Hartsfield-Jackson (ATL) - 19% 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 27% on flights from Seattle to Christiansted. 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 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 $480 to $3,885. That means the highest observed fare was about 8x 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 $700, which is 88% above 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 38m, compared with 12h 15m 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.

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

American Airlines ($480) and United Airlines ($1,307) 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. 81% 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 $613. 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 08m over the past 3 months.

$480 CHEAP FLIGHTS from Seattle to Christiansted (SEA - STX)

Save 21% 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

$480

Typical prices: $571-$760

American Airlines

Fri 10/19Fri 10/26

SEA - STX • 1 stop

Cheapest one-way

$634

Typical prices: $290-$548

Multiple Airlines

Sun 12/16

SEA - STX • 3 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 • 15% price drop

January

Most popular

Good to know

Top layover airports

Atlanta Hartsfield-Jackson (ATL)

Cheapest • Avg $613 (round-trip)

Miami (MIA)

Shortest trip • 12h 15m (one-way)

Insights

Start a new search

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

Mon, Oct 19 - Mon, Oct 26

8:39 pm - 1:48 pmSEA Seattle/Tacoma Intl-STX Christiansted Henry Rohlsen

14h 09m1 stop Miami

2:38 pm - 11:59 pmSTX Christiansted Henry Rohlsen-SEA Seattle/Tacoma Intl

12h 21m1 stop Miami

$480American Airlines

Mon, Oct 19 - Mon, Oct 26

5:41 pm - 1:48 pmSEA Seattle/Tacoma Intl-STX Christiansted Henry Rohlsen

17h 07m2 stops Dallas/Fort Worth Miami

2:38 pm - 11:59 pmSTX Christiansted Henry Rohlsen-SEA Seattle/Tacoma Intl

12h 21m1 stop Miami

$484American Airlines

Mon, Oct 19 - Mon, Oct 26

5:41 pm - 1:48 pmSEA Seattle/Tacoma Intl-STX Christiansted Henry Rohlsen

17h 07m2 stops Dallas/Fort Worth Miami

5:08 pm - 9:31 amSTX Christiansted Henry Rohlsen-SEA Seattle/Tacoma Intl

19h 23m2 stops Miami Chicago O'Hare Intl

$484American Airlines

Sat, Feb 13 - Sat, Feb 20

11:59 pm - 4:23 pmSEA Seattle/Tacoma Intl-STX Christiansted Henry Rohlsen

12h 24m2 stops Chicago O'Hare Intl Miami

3:55 pm - 12:35 amSTX Christiansted Henry Rohlsen-SEA Seattle/Tacoma Intl

12h 40m1 stop Chicago O'Hare Intl

$610American Airlines

Sat, Feb 13 - Sat, Feb 20

10:06 pm - 2:17 pmSEA Seattle/Tacoma Intl-STX Christiansted Henry Rohlsen

12h 11m1 stop Miami

3:55 pm - 9:31 amSTX Christiansted Henry Rohlsen-SEA Seattle/Tacoma Intl

21h 36m1 stop Chicago O'Hare Intl

$677American Airlines

Wed, Oct 7 - Sun, Oct 11

8:39 pm - 4:02 pmSEA Seattle/Tacoma Intl-STX Christiansted Henry Rohlsen

16h 23m1 stop Miami

2:38 pm - 11:59 pmSTX Christiansted Henry Rohlsen-SEA Seattle/Tacoma Intl

12h 21m1 stop Miami

$831American Airlines

Wed, Oct 7 - Sun, Oct 11

5:39 pm - 1:48 pmSEA Seattle/Tacoma Intl-STX Christiansted Henry Rohlsen

17h 09m2 stops Chicago O'Hare Intl Miami

5:08 pm - 11:14 amSTX Christiansted Henry Rohlsen-SEA Seattle/Tacoma Intl

21h 06m2 stops Miami Dallas/Fort Worth

$835American Airlines

Wed, Oct 7 - Sun, Oct 11

5:39 pm - 1:48 pmSEA Seattle/Tacoma Intl-STX Christiansted Henry Rohlsen

17h 09m2 stops Chicago O'Hare Intl Miami

2:38 pm - 11:59 pmSTX Christiansted Henry Rohlsen-SEA Seattle/Tacoma Intl

12h 21m1 stop Miami

$835American Airlines

Tue, Dec 29 - Sat, Jan 9

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

3:25 pm - 11:30 amSTX Christiansted Henry Rohlsen-SEA Seattle/Tacoma Intl

24h 05m2 stops Newark Chicago O'Hare Intl

$1,307United Airlines

Tue, Dec 29 - Sat, Jan 9

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

3:25 pm - 11:30 amSTX Christiansted Henry Rohlsen-SEA Seattle/Tacoma Intl

24h 05m2 stops Newark Chicago O'Hare Intl

$1,308United Airlines

Recent last minute flight deals from Seattle to Christiansted

Thu, Sep 24 - Tue, Sep 29

5:00 am - 8:20 amSEA Seattle/Tacoma Intl-STX Christiansted Henry Rohlsen

24h 20m2 stops Denver Intl San Juan Luis Munoz Marin Intl

4:55 pm - 10:54 amSTX Christiansted Henry Rohlsen-SEA Seattle/Tacoma Intl

20h 59m2 stops San Juan Luis Munoz Marin Intl Newark

$1,269Multiple Airlines

Thu, Sep 24 - Mon, Sep 28

5:00 am - 8:20 amSEA Seattle/Tacoma Intl-STX Christiansted Henry Rohlsen

24h 20m2 stops Denver Intl San Juan Luis Munoz Marin Intl

3:14 pm - 10:54 amSTX Christiansted Henry Rohlsen-SEA Seattle/Tacoma Intl

22h 40m2 stops San Juan Luis Munoz Marin Intl Newark

$1,269Multiple Airlines

Thu, Sep 24 - Sat, Sep 26

7:17 am - 11:09 amSEA Seattle/Tacoma Intl-STX Christiansted Henry Rohlsen

24h 52m2 stops Houston George Bush Intcntl San Juan Luis Munoz Marin Intl

10:25 am - 10:57 pmSTX Christiansted Henry Rohlsen-SEA Seattle/Tacoma Intl

15h 32m2 stops San Juan Luis Munoz Marin Intl Houston George Bush Intcntl

$1,300Multiple Airlines

Thu, Sep 24 - Tue, Sep 29

5:00 am - 11:09 amSEA Seattle/Tacoma Intl-STX Christiansted Henry Rohlsen

27h 09m2 stops Denver Intl San Juan Luis Munoz Marin Intl

4:55 pm - 2:17 pmSTX Christiansted Henry Rohlsen-SEA Seattle/Tacoma Intl

48h 22m3 stops San Juan Luis Munoz Marin Intl Houston George Bush Intcntl San Francisco

$1,360Multiple Airlines

Thu, Sep 24 - Tue, Sep 29

8:50 pm - 3:39 pmSEA Seattle/Tacoma Intl-STX Christiansted Henry Rohlsen

15h 49m1 stop Miami

4:40 pm - 10:09 amSTX Christiansted Henry Rohlsen-SEA Seattle/Tacoma Intl

20h 29m2 stops Miami Chicago O'Hare Intl

$1,456American Airlines

Thu, Sep 24 - Sat, Sep 26

8:50 pm - 3:39 pmSEA Seattle/Tacoma Intl-STX Christiansted Henry Rohlsen

15h 49m1 stop Miami

4:40 pm - 10:09 amSTX Christiansted Henry Rohlsen-SEA Seattle/Tacoma Intl

20h 29m2 stops Miami Chicago O'Hare Intl

$1,518American Airlines

Thu, Sep 24 - Mon, Sep 28

8:50 pm - 3:39 pmSEA Seattle/Tacoma Intl-STX Christiansted Henry Rohlsen

15h 49m1 stop Miami

4:40 pm - 10:09 amSTX Christiansted Henry Rohlsen-SEA Seattle/Tacoma Intl

20h 29m2 stops Miami Chicago O'Hare Intl

$1,533American Airlines

Thu, Sep 24 - Mon, Sep 28

5:00 am - 8:20 amSEA Seattle/Tacoma Intl-STX Christiansted Henry Rohlsen

24h 20m2 stops Denver Intl San Juan Luis Munoz Marin Intl

4:55 pm - 2:53 pmSTX Christiansted Henry Rohlsen-SEA Seattle/Tacoma Intl

48h 58m3 stops San Juan Luis Munoz Marin Intl Chicago O'Hare Intl Houston George Bush Intcntl

$1,574Multiple Airlines

Thu, Sep 24 - Sat, Sep 26

5:00 am - 12:30 pmSEA Seattle/Tacoma Intl-STX Christiansted Henry Rohlsen

28h 30m2 stops Denver Intl San Juan Luis Munoz Marin Intl

10:25 am - 2:53 pmSTX Christiansted Henry Rohlsen-SEA Seattle/Tacoma Intl

31h 28m3 stops San Juan Luis Munoz Marin Intl Chicago O'Hare Intl Houston George Bush Intcntl

$2,853United 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?

Round-trip flights from Seattle to Christiansted typically range from $571 to $760. The lowest price found in the past 5 days was $480, 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 11% 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	$480

Beat the crowds with an average 47% drop in travelers.

Round-trip 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
• Business 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 $571 to $760, with an average of $652 over the past 12 months. Anything below $571 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 $480 to $3,885. That means the highest observed fare was about 8x 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 $700, which is 88% 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 $41 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) - 81% of one-stop connections
• Atlanta Hartsfield-Jackson (ATL) - 19% 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 27% on flights from Seattle to Christiansted. 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 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 15m 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.

If your dates are flexible, aim for a Wednesday departure and avoid flying on Sunday. On this route, Wednesday flights average $584, about $216 less than Sunday fares (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).

More options for your flight from Seattle to Christiansted

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SEA - STX

$480 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