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Cheap flights from Seattle to Christiansted from $460

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 1/12. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 0 bags

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Seattle to Christiansted

Cheap round-trip flights

Enter your travel dates to find the best prices.
Delta Logo
9:20 pm - 2:35 pmSEA  Seattle/Tacoma Intl-STX Christiansted Henry Rohlsen
13h 15m1 stop Atlanta Hartsfield-Jackson
Delta Logo
3:35 pm - 12:09 amSTX  Christiansted Henry Rohlsen-SEA Seattle/Tacoma Intl
12h 34m1 stop Atlanta Hartsfield-Jackson
$460Delta
Tue, Jan 12 - Wed, Jan 20
Delta Logo
9:20 pm - 2:35 pmSEA  Seattle/Tacoma Intl-STX Christiansted Henry Rohlsen
13h 15m1 stop Atlanta Hartsfield-Jackson
Delta Logo
3:35 pm - 12:09 amSTX  Christiansted Henry Rohlsen-SEA Seattle/Tacoma Intl
12h 34m1 stop Atlanta Hartsfield-Jackson
$460Delta
Wed, Jan 13 - Wed, Jan 20
American Airlines Logo
11:11 pm - 5:05 pmSEA  Seattle/Tacoma Intl-STX Christiansted Henry Rohlsen
13h 54m1 stop Miami
American Airlines Logo
8:30 am - 11:42 pmSTX  Christiansted Henry Rohlsen-SEA Seattle/Tacoma Intl
19h 12m1 stop Miami
$465American Airlines
Wed, Jan 13 - Thu, Jan 21
American Airlines Logo
11:59 pm - 9:31 pmSEA  Seattle/Tacoma Intl-STX Christiansted Henry Rohlsen
17h 32m2 stops Chicago O'Hare Intl Miami
American Airlines Logo
8:30 am - 8:35 pmSTX  Christiansted Henry Rohlsen-SEA Seattle/Tacoma Intl
16h 05m2 stops Miami Phoenix Sky Harbor Intl
$469American Airlines
Wed, Jan 13 - Thu, Jan 21
American Airlines Logo
5:10 am - 10:17 pmSEA  Seattle/Tacoma Intl-STX Christiansted Henry Rohlsen
13h 07m2 stops Dallas/Fort Worth Miami
American Airlines Logo
9:00 am - 11:59 pmSTX  Christiansted Henry Rohlsen-SEA Seattle/Tacoma Intl
18h 59m1 stop Miami
$469American Airlines
Wed, Dec 2 - Tue, Dec 8
American Airlines Logo
11:11 pm - 9:31 pmSEA  Seattle/Tacoma Intl-STX Christiansted Henry Rohlsen
18h 20m1 stop Miami
American Airlines Logo
6:09 pm - 9:31 amSTX  Christiansted Henry Rohlsen-SEA Seattle/Tacoma Intl
19h 22m2 stops Miami Chicago O'Hare Intl
$469American Airlines
Wed, Jan 13 - Thu, Jan 21
American Airlines Logo
5:10 am - 10:17 pmSEA  Seattle/Tacoma Intl-STX Christiansted Henry Rohlsen
13h 07m2 stops Dallas/Fort Worth Miami
American Airlines Logo
9:00 am - 8:20 pmSTX  Christiansted Henry Rohlsen-SEA Seattle/Tacoma Intl
15h 20m2 stops Miami Chicago O'Hare Intl
$469American Airlines
Wed, Dec 2 - Tue, Dec 8
American Airlines Logo
8:39 pm - 4:02 pmSEA  Seattle/Tacoma Intl-STX Christiansted Henry Rohlsen
16h 23m1 stop Miami
American Airlines Logo
2:38 pm - 11:59 pmSTX  Christiansted Henry Rohlsen-SEA Seattle/Tacoma Intl
12h 21m1 stop Miami
$485American Airlines
Wed, Oct 21 - Tue, Oct 27
American Airlines Logo
8:39 pm - 4:02 pmSEA  Seattle/Tacoma Intl-STX Christiansted Henry Rohlsen
16h 23m1 stop Miami
American Airlines Logo
2:38 pm - 9:31 amSTX  Christiansted Henry Rohlsen-SEA Seattle/Tacoma Intl
21h 53m2 stops Miami Chicago O'Hare Intl
$489American Airlines
Wed, Oct 21 - Tue, Oct 27
Delta Logo
9:20 pm - 2:35 pmSEA  Seattle/Tacoma Intl-STX Christiansted Henry Rohlsen
13h 15m1 stop Atlanta Hartsfield-Jackson
Delta Logo
3:35 pm - 12:09 amSTX  Christiansted Henry Rohlsen-SEA Seattle/Tacoma Intl
12h 34m1 stop Atlanta Hartsfield-Jackson
$495Delta
Sat, Jan 16 - Wed, Jan 20

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American Airlines flights from Seattle to Christiansted

Our best American Airlines deals on Seattle to Christiansted flight tickets
American Airlines
Jan 13
SEA11:11 pmSeattle/Tacoma Intl
13h 54m
1 stop
STX5:05 pmChristiansted Henry Rohlsen
Jan 21
STX8:30 amChristiansted Henry Rohlsen
19h 12m
1 stop
SEA11:42 pmSeattle/Tacoma Intl
$465
American Airlines
Dec 2
SEA5:10 amSeattle/Tacoma Intl
13h 07m
2 stops
STX10:17 pmChristiansted Henry Rohlsen
Dec 8
STX9:00 amChristiansted Henry Rohlsen
18h 59m
1 stop
SEA11:59 pmSeattle/Tacoma Intl
$469
American Airlines
Oct 21
SEA8:39 pmSeattle/Tacoma Intl
16h 23m
1 stop
STX4:02 pmChristiansted Henry Rohlsen
Oct 27
STX2:38 pmChristiansted Henry Rohlsen
12h 21m
1 stop
SEA11:59 pmSeattle/Tacoma Intl
$485

United Airlines flights from Seattle to Christiansted

Our best United Airlines deals on Seattle to Christiansted flight tickets
United Airlines
Jan 15
SEA2:15 pmSeattle/Tacoma Intl
20h 05m
2 stops
STX2:20 pmChristiansted Henry Rohlsen
Jan 23
STX3:25 pmChristiansted Henry Rohlsen
22h 34m
2 stops
SEA9:59 amSeattle/Tacoma Intl
$874
United Airlines
Jan 15
SEA2:15 pmSeattle/Tacoma Intl
20h 05m
2 stops
STX2:20 pmChristiansted Henry Rohlsen
Jan 23
STX3:25 pmChristiansted Henry Rohlsen
23h 34m
1 stop
SEA10:59 amSeattle/Tacoma Intl
$918
United Airlines
Jan 15
SEA2:15 pmSeattle/Tacoma Intl
20h 05m
2 stops
STX2:20 pmChristiansted Henry Rohlsen
Jan 22
STX10:25 amChristiansted Henry Rohlsen
14h 40m
2 stops
SEA9:05 pmSeattle/Tacoma Intl
$1,193

momondo Fare Finder

 
Customize your flight search to find flights from Seattle to Christiansted that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 832,500 searches. Data last updated August 18, 2026.
Use the filters below to find and compare flights from Seattle to Christiansted that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip
Quickest round-trip

SeattleChristiansted

SEA Seattle/Tacoma Intl - STX Christiansted Henry Rohlsen

SEASTX

Seattle/Tacoma Intl

Tue 1/12

9:20 pm-2:35 pm

1 stop13h 15m

Christiansted Henry Rohlsen

Wed 1/20

3:35 pm-12:09 am

1 stop12h 34m

$460

SeattleChristiansted

SEA Seattle/Tacoma Intl - STX Christiansted Henry Rohlsen

SEASTX

Seattle/Tacoma Intl

Wed 1/13

9:20 pm-2:35 pm

1 stop13h 15m

Christiansted Henry Rohlsen

Wed 1/20

3:35 pm-12:09 am

1 stop12h 34m

$460

SeattleChristiansted

SEA Seattle/Tacoma Intl - STX Christiansted Henry Rohlsen

SEASTX

Seattle/Tacoma Intl

Wed 1/13

11:11 pm-5:05 pm

1 stop13h 54m

Christiansted Henry Rohlsen

Thu 1/21

8:30 am-11:42 pm

1 stop19h 12m

$465

SeattleChristiansted

SEA Seattle/Tacoma Intl - STX Christiansted Henry Rohlsen

SEASTX

Seattle/Tacoma Intl

Wed 1/13

11:59 pm-9:31 pm

2 stops17h 32m

Christiansted Henry Rohlsen

Thu 1/21

8:30 am-8:35 pm

2 stops16h 05m

$469

SeattleChristiansted

SEA Seattle/Tacoma Intl - STX Christiansted Henry Rohlsen

SEASTX

Seattle/Tacoma Intl

Wed 12/2

5:10 am-10:17 pm

2 stops13h 07m

Christiansted Henry Rohlsen

Tue 12/8

9:00 am-11:59 pm

1 stop18h 59m

$469

SeattleChristiansted

SEA Seattle/Tacoma Intl - STX Christiansted Henry Rohlsen

SEASTX

Seattle/Tacoma Intl

Wed 1/13

11:11 pm-9:31 pm

1 stop18h 20m

Christiansted Henry Rohlsen

Thu 1/21

6:09 pm-9:31 am

2 stops19h 22m

$469

SeattleChristiansted

SEA Seattle/Tacoma Intl - STX Christiansted Henry Rohlsen

SEASTX

Seattle/Tacoma Intl

Wed 12/2

5:10 am-10:17 pm

2 stops13h 07m

Christiansted Henry Rohlsen

Tue 12/8

9:00 am-8:20 pm

2 stops15h 20m

$469

SeattleChristiansted

SEA Seattle/Tacoma Intl - STX Christiansted Henry Rohlsen

SEASTX

Seattle/Tacoma Intl

Wed 10/21

8:39 pm-4:02 pm

1 stop16h 23m

Christiansted Henry Rohlsen

Tue 10/27

2:38 pm-11:59 pm

1 stop12h 21m

$485

SeattleChristiansted

SEA Seattle/Tacoma Intl - STX Christiansted Henry Rohlsen

SEASTX

Seattle/Tacoma Intl

Wed 10/21

8:39 pm-4:02 pm

1 stop16h 23m

Christiansted Henry Rohlsen

Tue 10/27

2:38 pm-9:31 am

2 stops21h 53m

$489

SeattleChristiansted

SEA Seattle/Tacoma Intl - STX Christiansted Henry Rohlsen

SEASTX

Seattle/Tacoma Intl

Sat 1/16

9:20 pm-2:35 pm

1 stop13h 15m

Christiansted Henry Rohlsen

Wed 1/20

3:35 pm-12:09 am

1 stop12h 34m

$495

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Christiansted from

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 month to fly to Christiansted?

The cheapest month to fly to Christiansted from Seattle is in August. Flight prices, which tend to average around $0, are often lower during this time because this is during the off-season. The month of January is another great option to travel to Christiansted, with average flight prices from Seattle averaging around $495.

Can stopping save me money on Seattle to Christiansted flights?

You could potentially save up to 53% 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

Best Price Found

$470

Fastest flight time

16h 39m

Direct flights

None
The best one-way flight to Christiansted from Seattle in the past 72 hours is $470. The best round-trip flight deal from Seattle to Christiansted found on momondo in the last 72 hours is $460.
The fastest flight from Seattle to Christiansted takes 16h 39m
There are no direct flights from Seattle to Christiansted. There are no popular flight routes from Seattle to Christiansted.
Search flight deals

Frequently asked questions about flying from Seattle to Christiansted

  • 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 16h 39m.

  • 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?

  • 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?

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 AirlinesPriceFrom $380Free CancellationRating
7.1
11,945 reviews
Search American Airlines flights

Traveling to a place near Christiansted?

Book flights to Christiansted if you plan to visit one of these locations
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.

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