What is the cheapest airline that flies from Seattle/Tacoma Intl to Christiansted Henry Rohlsen?

American Airlines and United Airlines are the most popular carriers operating from Seattle/Tacoma Intl to Christiansted Henry Rohlsen

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 73% of people opting to fly with this airline when traveling to Christiansted. Keep in mind that there are 4 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 July 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

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Find the cheapest flights from Seattle to Christiansted

Round-trip

One-way

Cheap round-trip flights

10:08 pm - 5:52 pmSEA-STX

15h 44m1 stop

3:52 pm - 11:40 pmSTX-SEA

11h 48m1 stop

$469American Airlines

Find Deal

Tue, Nov 11 - Wed, Nov 19

5:00 pm - 2:50 pmSEA-STX

17h 50m2 stops

3:52 pm - 11:40 pmSTX-SEA

11h 48m1 stop

$473American Airlines

Find Deal

Tue, Nov 11 - Wed, Nov 19

8:51 pm - 1:03 pmSEA-STX

13h 12m1 stop

1:53 pm - 11:59 pmSTX-SEA

13h 06m1 stop

$514American Airlines

Find Deal

Wed, Sep 17 - Wed, Sep 24

12:59 am - 5:52 pmSEA-STX

12h 53m2 stops

3:52 pm - 11:40 pmSTX-SEA

11h 48m1 stop

$518American Airlines

Find Deal

Mon, Nov 10 - Wed, Nov 19

1:23 am - 5:25 pmSEA-STX

12h 02m2 stops

4:35 pm - 11:22 pmSTX-SEA

10h 47m1 stop

$553American Airlines

Find Deal

Thu, Dec 11 - Wed, Dec 17

11:59 pm - 11:52 amSEA-STX

32h 53m3 stops

12:31 pm - 5:32 pmSTX-SEA

32h 01m3 stops

$700

Find Deal

Thu, Aug 14 - Mon, Aug 18

6:31 pm - 6:00 pmSEA-STX

19h 29m2 stops

1:17 pm - 5:18 pmSTX-SEA

32h 01m3 stops

$888

Find Deal

Fri, Dec 12 - Wed, Dec 17

5:10 pm - 3:40 pmSEA-STX

19h 30m3 stops

9:30 am - 10:59 pmSTX-SEA

16h 29m2 stops

$929United Airlines

Find Deal

Wed, Aug 13 - Sun, Aug 17

7:00 pm - 3:40 pmSEA-STX

17h 40m3 stops

10:34 am - 9:12 pmSTX-SEA

13h 38m2 stops

$1,049United Airlines

Find Deal

Thu, Aug 14 - Mon, Aug 18

10:55 pm - 2:20 pmSEA-STX

11h 25m1 stop

3:19 pm - 10:25 pmSTX-SEA

11h 06m1 stop

$1,065Delta

Find Deal

Thu, Jan 1 - Wed, Jan 7

American Airlines flights from Seattle to Christiansted

Our best American Airlines deals on Seattle to Christiansted flight tickets

American Airlines

Nov 11

SEA10:08 pmSeattle/Tacoma Intl

15h 44m

1 stop

STX5:52 pmChristiansted Henry Rohlsen

Nov 19

STX3:52 pmChristiansted Henry Rohlsen

11h 48m

1 stop

SEA11:40 pmSeattle/Tacoma Intl

$469

Find similar

American Airlines

Nov 11

SEA5:00 pmSeattle/Tacoma Intl

17h 50m

2 stops

STX2:50 pmChristiansted Henry Rohlsen

Nov 19

STX3:52 pmChristiansted Henry Rohlsen

11h 48m

1 stop

SEA11:40 pmSeattle/Tacoma Intl

$473

Find similar

American Airlines

Sep 17

SEA8:51 pmSeattle/Tacoma Intl

13h 12m

1 stop

STX1:03 pmChristiansted Henry Rohlsen

Sep 24

STX1:53 pmChristiansted Henry Rohlsen

13h 06m

1 stop

SEA11:59 pmSeattle/Tacoma Intl

$514

Find similar

United Airlines flights from Seattle to Christiansted

Our best United Airlines deals on Seattle to Christiansted flight tickets

United Airlines

Aug 13

SEA5:10 pmSeattle/Tacoma Intl

19h 30m

3 stops

STX3:40 pmChristiansted Henry Rohlsen

Aug 17

STX9:30 amChristiansted Henry Rohlsen

16h 29m

2 stops

SEA10:59 pmSeattle/Tacoma Intl

$929

Find similar

United Airlines

Aug 14

SEA7:00 pmSeattle/Tacoma Intl

17h 40m

3 stops

STX3:40 pmChristiansted Henry Rohlsen

Aug 18

STX10:34 amChristiansted Henry Rohlsen

13h 38m

2 stops

SEA9:12 pmSeattle/Tacoma Intl

$1,049

Find similar

United Airlines

Aug 13

SEA7:00 pmSeattle/Tacoma Intl

17h 40m

3 stops

STX3:40 pmChristiansted Henry Rohlsen

Aug 17

STX9:30 amChristiansted Henry Rohlsen

18h 29m

3 stops

SEA12:59 amSeattle/Tacoma Intl

$1,354

Find similar

Fly from

Fly to

Route

Depart

Return

Price

SeattleChristiansted

SEA - STX

SEASTX

Seattle/Tacoma Intl

Tue 11/11

10:08 pm-5:52 pm

1 stop15h 44m

Christiansted Henry Rohlsen

Wed 11/19

3:52 pm-11:40 pm

1 stop11h 48m

$469

SeattleChristiansted

SEA - STX

SEASTX

Seattle/Tacoma Intl

Tue 11/11

5:00 pm-2:50 pm

2 stops17h 50m

Christiansted Henry Rohlsen

Wed 11/19

3:52 pm-11:40 pm

1 stop11h 48m

$473

SeattleChristiansted

SEA - STX

SEASTX

Seattle/Tacoma Intl

Wed 9/17

8:51 pm-1:03 pm

1 stop13h 12m

Christiansted Henry Rohlsen

Wed 9/24

1:53 pm-11:59 pm

1 stop13h 06m

$514

SeattleChristiansted

SEA - STX

SEASTX

Seattle/Tacoma Intl

Mon 11/10

12:59 am-5:52 pm

2 stops12h 53m

Christiansted Henry Rohlsen

Wed 11/19

3:52 pm-11:40 pm

1 stop11h 48m

$518

SeattleChristiansted

SEA - STX

SEASTX

Seattle/Tacoma Intl

Thu 12/11

1:23 am-5:25 pm

2 stops12h 02m

Christiansted Henry Rohlsen

Wed 12/17

4:35 pm-11:22 pm

1 stop10h 47m

$553

SeattleChristiansted

SEA - STX

SEASTX

Seattle/Tacoma Intl

Thu 8/14

11:59 pm-11:52 am

3 stops32h 53m

Christiansted Henry Rohlsen

Mon 8/18

12:31 pm-5:32 pm

3 stops32h 01m

$700

SeattleChristiansted

SEA - STX

SEASTX

Seattle/Tacoma Intl

Fri 12/12

6:31 pm-6:00 pm

2 stops19h 29m

Christiansted Henry Rohlsen

Wed 12/17

1:17 pm-5:18 pm

3 stops32h 01m

$888

SeattleChristiansted

SEA - STX

SEASTX

Seattle/Tacoma Intl

Wed 8/13

5:10 pm-3:40 pm

3 stops19h 30m

Christiansted Henry Rohlsen

Sun 8/17

9:30 am-10:59 pm

2 stops16h 29m

$929

SeattleChristiansted

SEA - STX

SEASTX

Seattle/Tacoma Intl

Thu 8/14

7:00 pm-3:40 pm

3 stops17h 40m

Christiansted Henry Rohlsen

Mon 8/18

10:34 am-9:12 pm

2 stops13h 38m

$1,049

SeattleChristiansted

SEA - STX

SEASTX

Seattle/Tacoma Intl

Thu 1/1

10:55 pm-2:20 pm

1 stop11h 25m

Christiansted Henry Rohlsen

Wed 1/7

3:19 pm-10:25 pm

1 stop11h 06m

$1,065

Flights are sorted by cheapest round-trip flights first.

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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

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

Best Price Found	$1,218
Fastest flight time	9h 33m
Direct flights	None
Airports in Christiansted	1 airport

The best one-way flight to Christiansted from Seattle in the past 72 hours is $1,218. The best round-trip flight deal from Seattle to Christiansted found on momondo in the last 72 hours is $469.

The fastest flight from Seattle to Christiansted takes 9h 33m

There are no direct flights from Seattle to Christiansted. Popular non-direct route for this connection is Seattle/Tacoma Intl Airport - Christiansted Henry Rohlsen Airport.

There is 1 airport near Christiansted: Christiansted Henry Rohlsen (STX)

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 9h 33m.
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 July 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 80% of all bookings. The subsequent popular airline is Delta at 20%.

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 8.0 7,981 reviews		Search Delta flights
American Airlines	PriceFrom $418	Free Cancellation	Rating 7.2 10,000 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

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.

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Cheap flights from Seattle to Christiansted from $469

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 11/11. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

Big names and deals

Big names and deals

Filter for what you want

Filter for what you want

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Find the cheapest flights from Seattle to Christiansted

Cheap round-trip flights

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American Airlines flights from Seattle to Christiansted

Our best American Airlines deals on Seattle to Christiansted flight tickets

United Airlines flights from Seattle to Christiansted

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

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 is the cheapest airline that flies from Seattle/Tacoma Intl to Christiansted Henry Rohlsen?

American Airlines and United Airlines are the most popular carriers operating from Seattle/Tacoma Intl to Christiansted Henry Rohlsen

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

Best Price Found

Fastest flight time

Direct flights

Airports in Christiansted

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