What airlines fly to Christiansted?

American Airlines, Delta and United Airlines are the top three most popular airlines that fly to Christiansted from Seattle according to our data. American Airlines is the first choice among our users, with 78% of people opting to fly with this airline when traveling to Christiansted. Keep in mind that there are 3 different airlines that fly to Christiansted on a routine basis, so you have a few additional options to choose from.

When did momondo last update prices for flights from Seattle/Tacoma Intl Airport to Christiansted Henry Rohlsen Airport?

Prices for flights from Seattle/Tacoma Intl Airport to Christiansted Henry Rohlsen Airport are updated daily.

How many operators does momondo search for flights from Seattle/Tacoma Intl Airport to Christiansted Henry Rohlsen Airport?

The number of operators available for flights from Seattle/Tacoma Intl Airport to Christiansted Henry Rohlsen Airport is 1 as of February 2026.

How old do you have to be to fly from Seattle/Tacoma Intl Airport to Christiansted Henry Rohlsen Airport?

The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Seattle/Tacoma Intl Airport to Christiansted Henry Rohlsen Airport.

What documentation or ID do you need to fly to Christiansted Henry Rohlsen Airport?

The travel and health documents you'll need for your trip to Christiansted Henry Rohlsen Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Christiansted Henry Rohlsen Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

$417 Cheap Flights from Seattle to Christiansted in 2026

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Find the cheapest flights from Seattle to Christiansted

Round-trip

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10:08 pm - 3:48 pm

SEA

STX

13h 40m

1 stop

5:17 pm - 10:56 am

STX

SEA

20h 39m

2 stops

$417American Airlines

Mon, Mar 2 - Sun, Mar 8

10:16 pm - 1:53 pm

SEA

STX

11h 37m

1 stop

1:50 pm - 11:40 pm

STX

SEA

12h 50m

1 stop

$453American Airlines

Mon, Mar 2 - Sun, Mar 8

11:59 pm - 4:27 pm

SEA

STX

13h 28m

2 stops

5:17 pm - 10:56 am

STX

SEA

20h 39m

2 stops

$457American Airlines

Mon, Mar 23 - Fri, Mar 27

10:16 pm - 5:37 pm

SEA

STX

15h 21m

1 stop

6:27 pm - 10:54 am

STX

SEA

20h 27m

2 stops

$491American Airlines

Tue, Feb 17 - Fri, Feb 20

10:08 pm - 2:48 pm

SEA

STX

13h 40m

1 stop

1:50 pm - 11:40 pm

STX

SEA

12h 50m

1 stop

$552American Airlines

Mon, Mar 23 - Fri, Mar 27

12:59 am - 5:37 pm

SEA

STX

12h 38m

2 stops

6:27 pm - 10:55 am

STX

SEA

20h 28m

2 stops

$556American Airlines

Tue, Feb 17 - Sun, Feb 22

10:16 pm - 5:37 pm

SEA

STX

15h 21m

1 stop

6:27 pm - 10:55 am

STX

SEA

20h 28m

2 stops

$621American Airlines

Wed, Feb 18 - Sun, Feb 22

11:58 pm - 8:29 pm

SEA

STX

17h 31m

2 stops

8:00 am - 11:59 pm

STX

SEA

18h 59m

1 stop

$636American Airlines

Tue, May 26 - Sat, May 30

9:03 pm - 8:29 pm

SEA

STX

20h 26m

1 stop

3:30 pm - 10:59 pm

STX

SEA

10h 29m

1 stop

$716American Airlines

Tue, May 26 - Sat, May 30

11:58 pm - 8:29 pm

SEA

STX

17h 31m

2 stops

8:00 am - 11:43 pm

STX

SEA

18h 43m

2 stops

$758American Airlines

Tue, May 26 - Sat, May 30

American Airlines flights from Seattle to Christiansted

Our best American Airlines deals on Seattle to Christiansted flight tickets

American Airlines

Mar 2

SEA6:13 pmSeattle/Tacoma Intl

15h 40m

2 stops

STX1:53 pmChristiansted Henry Rohlsen

Mar 8

STX5:17 pmChristiansted Henry Rohlsen

20h 39m

2 stops

SEA10:56 amSeattle/Tacoma Intl

$417

American Airlines

Mar 2

SEA10:16 pmSeattle/Tacoma Intl

11h 37m

1 stop

STX1:53 pmChristiansted Henry Rohlsen

Mar 8

STX1:50 pmChristiansted Henry Rohlsen

12h 50m

1 stop

SEA11:40 pmSeattle/Tacoma Intl

$453

American Airlines

Mar 23

SEA11:59 pmSeattle/Tacoma Intl

13h 28m

2 stops

STX4:27 pmChristiansted Henry Rohlsen

Mar 27

STX5:17 pmChristiansted Henry Rohlsen

20h 39m

2 stops

SEA10:56 amSeattle/Tacoma Intl

$457

United Airlines flights from Seattle to Christiansted

Our best United Airlines deals on Seattle to Christiansted flight tickets

United Airlines

Mar 25

SEA5:20 pmSeattle/Tacoma Intl

36h 35m

3 stops

STX8:55 amChristiansted Henry Rohlsen

Mar 31

STX10:20 amChristiansted Henry Rohlsen

15h 17m

2 stops

SEA10:37 pmSeattle/Tacoma Intl

$1,600

United Airlines

May 26

SEA6:30 amSeattle/Tacoma Intl

23h 25m

3 stops

STX8:55 amChristiansted Henry Rohlsen

May 30

STX3:14 pmChristiansted Henry Rohlsen

53h 30m

2 stops

SEA5:44 pmSeattle/Tacoma Intl

$1,629

United Airlines

Feb 23

SEA11:59 pmSeattle/Tacoma Intl

28h 56m

2 stops

STX8:55 amChristiansted Henry Rohlsen

Feb 27

STX8:30 amChristiansted Henry Rohlsen

16h 42m

2 stops

SEA9:12 pmSeattle/Tacoma Intl

$1,650

Fly from

Fly to

Route

Depart

Return

Price

SeattleChristiansted

SEA - STX

SEASTX

Seattle/Tacoma Intl

Mon 3/2

10:08 pm-3:48 pm

1 stop13h 40m

Christiansted Henry Rohlsen

Sun 3/8

5:17 pm-10:56 am

2 stops20h 39m

$417

SeattleChristiansted

SEA - STX

SEASTX

Seattle/Tacoma Intl

Mon 3/2

10:16 pm-1:53 pm

1 stop11h 37m

Christiansted Henry Rohlsen

Sun 3/8

1:50 pm-11:40 pm

1 stop12h 50m

$453

SeattleChristiansted

SEA - STX

SEASTX

Seattle/Tacoma Intl

Mon 3/23

11:59 pm-4:27 pm

2 stops13h 28m

Christiansted Henry Rohlsen

Fri 3/27

5:17 pm-10:56 am

2 stops20h 39m

$457

SeattleChristiansted

SEA - STX

SEASTX

Seattle/Tacoma Intl

Tue 2/17

10:16 pm-5:37 pm

1 stop15h 21m

Christiansted Henry Rohlsen

Fri 2/20

6:27 pm-10:54 am

2 stops20h 27m

$491

SeattleChristiansted

SEA - STX

SEASTX

Seattle/Tacoma Intl

Mon 3/23

10:08 pm-2:48 pm

1 stop13h 40m

Christiansted Henry Rohlsen

Fri 3/27

1:50 pm-11:40 pm

1 stop12h 50m

$552

SeattleChristiansted

SEA - STX

SEASTX

Seattle/Tacoma Intl

Tue 2/17

12:59 am-5:37 pm

2 stops12h 38m

Christiansted Henry Rohlsen

Sun 2/22

6:27 pm-10:55 am

2 stops20h 28m

$556

SeattleChristiansted

SEA - STX

SEASTX

Seattle/Tacoma Intl

Wed 2/18

10:16 pm-5:37 pm

1 stop15h 21m

Christiansted Henry Rohlsen

Sun 2/22

6:27 pm-10:55 am

2 stops20h 28m

$621

SeattleChristiansted

SEA - STX

SEASTX

Seattle/Tacoma Intl

Tue 5/26

11:58 pm-8:29 pm

2 stops17h 31m

Christiansted Henry Rohlsen

Sat 5/30

8:00 am-11:59 pm

1 stop18h 59m

$636

SeattleChristiansted

SEA - STX

SEASTX

Seattle/Tacoma Intl

Tue 5/26

9:03 pm-8:29 pm

1 stop20h 26m

Christiansted Henry Rohlsen

Sat 5/30

3:30 pm-10:59 pm

1 stop10h 29m

$716

SeattleChristiansted

SEA - STX

SEASTX

Seattle/Tacoma Intl

Tue 5/26

11:58 pm-8:29 pm

2 stops17h 31m

Christiansted Henry Rohlsen

Sat 5/30

8:00 am-11:43 pm

2 stops18h 43m

$758

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Sorted by cheapest first

How to get the cheapest flight ticket from Seattle to Christiansted

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Prices

Airlines

Can stopping save me money on Seattle to Christiansted flights?

You could potentially save up to 7% on your flight if you consider stops on a Seattle to Christiansted flight.

When to book flights from Seattle to Christiansted

Are you open to changing your travel dates? Check out the ideal times to fly from Seattle to Christiansted according to our flight data. Find out which month and days have the cheapest flights.

Estimated round-trip price

Cheap Seattle to Christiansted (SEA to STX) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Seattle to Christiansted

Fastest flight time	10h 48m
Direct flights	None

The fastest flight from Seattle to Christiansted takes 10h 48m

There are no direct flights from Seattle to Christiansted. There are no popular flight routes from Seattle to Christiansted.

Search flight deals

How far is Seattle/Tacoma Intl to Christiansted Henry Rohlsen by plane?
The straight-line distance from Seattle/Tacoma Intl to Christiansted Henry Rohlsen is 3820.4 mi. In terms of flight time, this usually takes a little over 10h 48m.
When did momondo last update prices for flights from Seattle/Tacoma Intl Airport to Christiansted Henry Rohlsen Airport?
Prices for flights from Seattle/Tacoma Intl Airport to Christiansted Henry Rohlsen Airport are updated daily.
How many operators does momondo search for flights from Seattle/Tacoma Intl Airport to Christiansted Henry Rohlsen Airport?
The number of operators available for flights from Seattle/Tacoma Intl Airport to Christiansted Henry Rohlsen Airport is 1 as of February 2026.
How old do you have to be to fly from Seattle/Tacoma Intl Airport to Christiansted Henry Rohlsen Airport?
The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Seattle/Tacoma Intl Airport to Christiansted Henry Rohlsen Airport.
What documentation or ID do you need to fly to Christiansted Henry Rohlsen Airport?
The travel and health documents you'll need for your trip to Christiansted Henry Rohlsen Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Christiansted Henry Rohlsen Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.
What is the most popular airline from Seattle to Christiansted?
momondo data reveals that the most frequently booked airline on the route from Seattle to Christiansted is American Airlines, representing 100% of all bookings.

Best airlines flying from Seattle to Christiansted

Compare and see reviews for airlines that fly from Seattle to Christiansted with momondo

Airline	Rating	Free Cancellation	Price
American Airlines	PriceFrom $474	Free Cancellation	Rating 7.2 11,237 reviews		Search American Airlines flights

Frederiksted

Why use momondo?

Why should I use momondo to find a flight deal from Seattle to Christiansted?

It is quick and easy to find Seattle to Christiansted flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Christiansted that suits you.

Can I find flights from Seattle to Christiansted with flexible booking policies on momondo?

Flights from Seattle to Christiansted with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

How can momondo help me find flights from Seattle to Christiansted?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Christiansted from Seattle.

I’m not ready to book a flight from Seattle to Christiansted right now. Can momondo alert me if prices change?

Yes. momondo can track prices for Seattle to Christiansted flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

An easier way to manage your Christiansted trip

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Cheap flights from Seattle to Christiansted from $417

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from Seattle to Christiansted departing on 3/2. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

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Find the cheapest flights from Seattle to Christiansted

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American Airlines flights from Seattle to Christiansted

Our best American Airlines deals on Seattle to Christiansted flight tickets

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Our best United Airlines deals on Seattle to Christiansted flight tickets

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How to get the cheapest flight ticket from Seattle to Christiansted

Can stopping save me money on Seattle to Christiansted flights?

You could potentially save up to 7% on your flight if you consider stops on a Seattle to Christiansted flight.

What airlines fly to Christiansted?

When to book flights from Seattle to Christiansted

Cheap Seattle to Christiansted (SEA to STX) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Seattle to Christiansted

Fastest flight time

Direct flights

How far is Seattle/Tacoma Intl to Christiansted Henry Rohlsen by plane?

When did momondo last update prices for flights from Seattle/Tacoma Intl Airport to Christiansted Henry Rohlsen Airport?

How many operators does momondo search for flights from Seattle/Tacoma Intl Airport to Christiansted Henry Rohlsen Airport?

How old do you have to be to fly from Seattle/Tacoma Intl Airport to Christiansted Henry Rohlsen Airport?

What documentation or ID do you need to fly to Christiansted Henry Rohlsen Airport?

What is the most popular airline from Seattle to Christiansted?

Best airlines flying from Seattle to Christiansted

Compare and see reviews for airlines that fly from Seattle to Christiansted with momondo

Traveling to a place near Christiansted?

Why use momondo?

Why should I use momondo to find a flight deal from Seattle to Christiansted?

Can I find flights from Seattle to Christiansted with flexible booking policies on momondo?

How can momondo help me find flights from Seattle to Christiansted?

I’m not ready to book a flight from Seattle to Christiansted right now. Can momondo alert me if prices change?

An easier way to manage your Christiansted trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to the U.S. Virgin Islands

Fly your favorite airline to Christiansted

Airlines are sorted and displayed according to clicks in the past 7 days on momondo

Cabin classes currently available on flights to Christiansted

List of cabin classes available on flights landing in Christiansted. Availability may vary depending on flight origin and airline.

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