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 77% 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 2 as of November 2025.

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.

$261 Cheap Flights from Seattle to Christiansted in 2025/26

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Cheap round-trip flights

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11:11 pm - 5:05 pmSEA-STX

13h 54m1 stop

8:30 am - 11:42 pmSTX-SEA

19h 12m1 stop

$395American Airlines

Find Deal

Mon, Jan 26 - Fri, Jan 30

7:00 pm - 2:33 pmSEA-STX

15h 33m2 stops

3:33 pm - 11:15 pmSTX-SEA

11h 42m1 stop

$399Delta

Find Deal

Mon, Jan 26 - Fri, Jan 30

9:45 pm - 3:29 pmSEA-STX

13h 44m1 stop

8:30 am - 11:42 pmSTX-SEA

19h 12m1 stop

$432American Airlines

Find Deal

Thu, Jan 22 - Tue, Jan 27

6:00 pm - 3:29 pmSEA-STX

17h 29m2 stops

8:30 am - 11:42 pmSTX-SEA

19h 12m1 stop

$436American Airlines

Find Deal

Thu, Jan 22 - Tue, Jan 27

10:59 pm - 2:24 pmSEA-STX

11h 25m1 stop

3:19 pm - 11:12 pmSTX-SEA

11h 53m1 stop

$487Delta

Find Deal

Tue, Feb 24 - Wed, Mar 4

9:30 pm - 1:24 pmSEA-STX

12h 54m1 stop

2:19 pm - 11:10 pmSTX-SEA

11h 51m1 stop

$526Delta

Find Deal

Mon, Mar 9 - Tue, Mar 17

10:59 pm - 2:24 pmSEA-STX

11h 25m1 stop

3:19 pm - 11:12 pmSTX-SEA

11h 53m1 stop

$579Delta

Find Deal

Mon, Feb 23 - Wed, Mar 4

10:55 pm - 12:40 pmSEA-STX

10h 45m1 stop

5:10 pm - 12:21 pmSTX-SEA

22h 11m2 stops

$583American Airlines

Find Deal

Tue, Apr 28 - Thu, Apr 30

10:06 pm - 10:48 pmSEA-STX

20h 42m1 stop

8:30 am - 11:42 pmSTX-SEA

19h 12m1 stop

$596American Airlines

Find Deal

Wed, Dec 31 - Sat, Jan 10

12:40 pm - 7:32 amSEA-STX

38h 52m3 stops

11:17 am - 11:07 amSTX-SEA

27h 50m2 stops

$958Multiple Airlines

Find Deal

Thu, Jan 22 - Tue, Jan 27

American Airlines flights from Seattle to Christiansted

Our best American Airlines deals on Seattle to Christiansted flight tickets

American Airlines

Jan 26

SEA11:11 pmSeattle/Tacoma Intl

13h 54m

1 stop

STX5:05 pmChristiansted Henry Rohlsen

Jan 30

STX8:30 amChristiansted Henry Rohlsen

19h 12m

1 stop

SEA11:42 pmSeattle/Tacoma Intl

$395

Find similar

American Airlines

Jan 22

SEA9:45 pmSeattle/Tacoma Intl

13h 44m

1 stop

STX3:29 pmChristiansted Henry Rohlsen

Jan 27

STX8:30 amChristiansted Henry Rohlsen

19h 12m

1 stop

SEA11:42 pmSeattle/Tacoma Intl

$432

Find similar

American Airlines

Jan 22

SEA6:00 pmSeattle/Tacoma Intl

17h 29m

2 stops

STX3:29 pmChristiansted Henry Rohlsen

Jan 27

STX8:30 amChristiansted Henry Rohlsen

19h 12m

1 stop

SEA11:42 pmSeattle/Tacoma Intl

$436

Find similar

Delta flights from Seattle to Christiansted

Our best Delta deals on Seattle to Christiansted flight tickets

Delta

Jan 26

SEA7:00 pmSeattle/Tacoma Intl

15h 33m

2 stops

STX2:33 pmChristiansted Henry Rohlsen

Jan 30

STX3:33 pmChristiansted Henry Rohlsen

11h 42m

1 stop

SEA11:15 pmSeattle/Tacoma Intl

$399

Find similar

Delta

Feb 24

SEA10:59 pmSeattle/Tacoma Intl

11h 25m

1 stop

STX2:24 pmChristiansted Henry Rohlsen

Mar 4

STX3:19 pmChristiansted Henry Rohlsen

11h 53m

1 stop

SEA11:12 pmSeattle/Tacoma Intl

$487

Find similar

Delta

Mar 9

SEA9:30 pmSeattle/Tacoma Intl

12h 54m

1 stop

STX1:24 pmChristiansted Henry Rohlsen

Mar 17

STX2:19 pmChristiansted Henry Rohlsen

11h 51m

1 stop

SEA11:10 pmSeattle/Tacoma Intl

$526

Find similar

Fly from

Fly to

Route

Depart

Return

Price

SeattleChristiansted

SEA - STX

SEASTX

Seattle/Tacoma Intl

Mon 1/26

11:11 pm-5:05 pm

1 stop13h 54m

Christiansted Henry Rohlsen

Fri 1/30

8:30 am-11:42 pm

1 stop19h 12m

$395

SeattleChristiansted

SEA - STX

SEASTX

Seattle/Tacoma Intl

Mon 1/26

7:00 pm-2:33 pm

2 stops15h 33m

Christiansted Henry Rohlsen

Fri 1/30

3:33 pm-11:15 pm

1 stop11h 42m

$399

SeattleChristiansted

SEA - STX

SEASTX

Seattle/Tacoma Intl

Thu 1/22

9:45 pm-3:29 pm

1 stop13h 44m

Christiansted Henry Rohlsen

Tue 1/27

8:30 am-11:42 pm

1 stop19h 12m

$432

SeattleChristiansted

SEA - STX

SEASTX

Seattle/Tacoma Intl

Thu 1/22

6:00 pm-3:29 pm

2 stops17h 29m

Christiansted Henry Rohlsen

Tue 1/27

8:30 am-11:42 pm

1 stop19h 12m

$436

SeattleChristiansted

SEA - STX

SEASTX

Seattle/Tacoma Intl

Tue 2/24

10:59 pm-2:24 pm

1 stop11h 25m

Christiansted Henry Rohlsen

Wed 3/4

3:19 pm-11:12 pm

1 stop11h 53m

$487

SeattleChristiansted

SEA - STX

SEASTX

Seattle/Tacoma Intl

Mon 3/9

9:30 pm-1:24 pm

1 stop12h 54m

Christiansted Henry Rohlsen

Tue 3/17

2:19 pm-11:10 pm

1 stop11h 51m

$526

SeattleChristiansted

SEA - STX

SEASTX

Seattle/Tacoma Intl

Mon 2/23

10:59 pm-2:24 pm

1 stop11h 25m

Christiansted Henry Rohlsen

Wed 3/4

3:19 pm-11:12 pm

1 stop11h 53m

$579

SeattleChristiansted

SEA - STX

SEASTX

Seattle/Tacoma Intl

Tue 4/28

10:55 pm-12:40 pm

1 stop10h 45m

Christiansted Henry Rohlsen

Thu 4/30

5:10 pm-12:21 pm

2 stops22h 11m

$583

SeattleChristiansted

SEA - STX

SEASTX

Seattle/Tacoma Intl

Wed 12/31

10:06 pm-10:48 pm

1 stop20h 42m

Christiansted Henry Rohlsen

Sat 1/10

8:30 am-11:42 pm

1 stop19h 12m

$596

SeattleChristiansted

SEA - STX

SEASTX

Seattle/Tacoma Intl

Thu 1/22

12:40 pm-7:32 am

3 stops38h 52m

Christiansted Henry Rohlsen

Tue 1/27

11:17 am-11:07 am

2 stops27h 50m

$958

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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

What is the cheapest day to depart on your flight to Christiansted?

On average, the least expensive day to fly to Christiansted from Seattle is on a Saturday. momondo users have found tickets for Saturday departures for as low as $443. However, this price may fluctuate depending on the airline, the season, and holidays. Be sure to avoid booking your departure on a Friday as prices are generally higher than usual. According to our data, the average ticket price to Christiansted on Friday is $883.

What is the cheapest time of day to depart on your flight to Christiansted?

Our data shows that the cheapest Seattle to Christiansted flights are usually those with departure times in the afternoon. Our users have found flights to Christiansted in the afternoon for as low as $363. Try not to purchase tickets in the evening because they tend to be around $683. Of course, these prices can vary depending on the time of year and what airport you fly to.

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

Direct flights	None

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

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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 45m.
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 2 as of November 2025.
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 81% of all bookings. The subsequent popular airline is Delta at 19%.

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
Delta	PriceFrom $251	Free Cancellation	Rating 7.9 8,001 reviews		Search Delta flights
American Airlines	PriceFrom $474	Free Cancellation	Rating 7.2 11,040 reviews		Search American Airlines flights

Frederiksted

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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 $395

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 1/26. 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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American Airlines flights from Seattle to Christiansted

Our best American Airlines deals on Seattle to Christiansted flight tickets

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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

What is the cheapest day to depart on your flight to Christiansted?

What is the cheapest time of day to depart on your flight to Christiansted?

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

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