What is the cheapest airline that flies from Washington to Saint Croix?

American Airlines is the most popular carrier operating from Washington to Saint Croix

When did momondo last update prices for flights from Washington to Saint Croix?

Prices for flights from Washington to Saint Croix are refreshed on a daily basis.

How many operators does momondo search for flights from Washington to Saint Croix?

As of August 2026, there is 1 operator available to choose from for flights from Washington to Saint Croix.

How old do you have to be to fly from Washington to Saint Croix?

The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Washington to Saint Croix.

What documentation or ID do you need to fly to Saint Croix?

The travel and health documents you'll need for your trip to Saint Croix 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 Saint Croix. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

$266 Cheap Flights from Washington to Saint Croix in 2026

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Washington to Saint Croix

Round-trip

One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

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

$464American Airlines

jue., oct. 15 - lun., oct. 19

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

17h 07m2 stops Dallas/Fort Worth Miami

2:38 pm - 9:31 amSTX Christiansted Henry Rohlsen-SEA Seattle/Tacoma Intl

21h 53m2 stops Miami Chicago O'Hare Intl

$464American Airlines

jue., oct. 15 - lun., oct. 19

6:20 pm - 1:48 pmSEA Seattle/Tacoma Intl-STX Christiansted Henry Rohlsen

16h 28m2 stops Phoenix Sky Harbor Intl Miami

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

19h 23m2 stops Miami Chicago O'Hare Intl

$464American Airlines

jue., oct. 15 - lun., oct. 19

11:11 pm - 5:05 pmSEA Seattle/Tacoma Intl-STX Christiansted Henry Rohlsen

13h 54m1 stop Miami

6:09 pm - 9:31 amSTX Christiansted Henry Rohlsen-SEA Seattle/Tacoma Intl

19h 22m2 stops Miami Chicago O'Hare Intl

$489American Airlines

sáb., ene. 16 - dom., ene. 31

11:59 pm - 9:31 pmSEA Seattle/Tacoma Intl-STX Christiansted Henry Rohlsen

17h 32m2 stops Chicago O'Hare Intl Miami

6:09 pm - 9:31 amSTX Christiansted Henry Rohlsen-SEA Seattle/Tacoma Intl

19h 22m2 stops Miami Chicago O'Hare Intl

$489American Airlines

sáb., ene. 16 - dom., ene. 31

11:56 pm - 8:43 pmSEA Seattle/Tacoma Intl-STX Christiansted Henry Rohlsen

17h 47m2 stops Chicago O'Hare Intl Miami

4:40 pm - 11:11 amSTX Christiansted Henry Rohlsen-SEA Seattle/Tacoma Intl

21h 31m2 stops Miami Dallas/Fort Worth

$499American Airlines

sáb., sep. 5 - sáb., sep. 12

11:56 pm - 8:43 pmSEA Seattle/Tacoma Intl-STX Christiansted Henry Rohlsen

17h 47m2 stops Chicago O'Hare Intl Miami

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

20h 29m2 stops Miami Chicago O'Hare Intl

$499American Airlines

sáb., sep. 5 - sáb., sep. 12

11:56 pm - 8:43 pmSEA Seattle/Tacoma Intl-STX Christiansted Henry Rohlsen

17h 47m2 stops Chicago O'Hare Intl Miami

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

20h 29m2 stops Miami Chicago O'Hare Intl

$499American Airlines

sáb., sep. 5 - sáb., sep. 12

9:45 pm - 2:35 pmPDX Portland-STX Christiansted Henry Rohlsen

12h 50m1 stop Atlanta Hartsfield-Jackson

3:35 pm - 10:26 pmSTX Christiansted Henry Rohlsen-PDX Portland

10h 51m1 stop Atlanta Hartsfield-Jackson

$676Delta

mar., feb. 2 - lun., feb. 8

11:00 pm - 8:10 pmSEA Seattle/Tacoma Intl-STX Christiansted Henry Rohlsen

17h 10m2 stops Washington, D.C. Dulles Intl Saint Thomas Island Cyril E King

3:25 pm - 11:40 amSTX Christiansted Henry Rohlsen-SEA Seattle/Tacoma Intl

24h 15m2 stops Newark Chicago O'Hare Intl

$997Multiple Airlines

mar., dic. 29 - sáb., ene. 9

Cheap last minute flights

Enter your travel dates to find the best prices.

5:00 am - 8:43 pmSEA Seattle/Tacoma Intl-STX Christiansted Henry Rohlsen

12h 43m2 stops Dallas/Fort Worth Miami

3:54 pm - 12:20 amSTX Christiansted Henry Rohlsen-SEA Seattle/Tacoma Intl

11h 26m1 stop Miami

$790American Airlines

jue., ago. 13 - mar., ago. 25

5:00 am - 8:43 pmSEA Seattle/Tacoma Intl-STX Christiansted Henry Rohlsen

12h 43m2 stops Dallas/Fort Worth Miami

8:30 am - 8:52 pmSTX Christiansted Henry Rohlsen-SEA Seattle/Tacoma Intl

15h 22m2 stops Miami Chicago O'Hare Intl

$790American Airlines

jue., ago. 13 - mar., ago. 25

7:00 am - 12:30 pmSEA Seattle/Tacoma Intl-STX Christiansted Henry Rohlsen

26h 30m2 stops Houston George Bush Intcntl San Juan Luis Munoz Marin Intl

3:14 pm - 8:43 pmSTX Christiansted Henry Rohlsen-SEA Seattle/Tacoma Intl

32h 29m3 stops San Juan Luis Munoz Marin Intl Houston George Bush Intcntl San Francisco

$2,154United Airlines

jue., ago. 13 - mar., ago. 25

7:30 am - 12:30 pmSEA Seattle/Tacoma Intl-STX Christiansted Henry Rohlsen

26h 00m2 stops Newark San Juan Luis Munoz Marin Intl

3:14 pm - 8:43 pmSTX Christiansted Henry Rohlsen-SEA Seattle/Tacoma Intl

32h 29m3 stops San Juan Luis Munoz Marin Intl Houston George Bush Intcntl San Francisco

$2,403United Airlines

jue., ago. 13 - mar., ago. 25

8:40 am - 12:30 pmSEA Seattle/Tacoma Intl-STX Christiansted Henry Rohlsen

48h 50m3 stops Denver Intl Newark San Juan Luis Munoz Marin Intl

3:14 pm - 8:43 pmSTX Christiansted Henry Rohlsen-SEA Seattle/Tacoma Intl

32h 29m3 stops San Juan Luis Munoz Marin Intl Houston George Bush Intcntl San Francisco

$2,448United Airlines

jue., ago. 13 - mar., ago. 25

8:40 am - 12:30 pmSEA Seattle/Tacoma Intl-STX Christiansted Henry Rohlsen

48h 50m3 stops Denver Intl Newark San Juan Luis Munoz Marin Intl

3:14 pm - 8:43 pmSTX Christiansted Henry Rohlsen-SEA Seattle/Tacoma Intl

32h 29m3 stops San Juan Luis Munoz Marin Intl Houston George Bush Intcntl San Francisco

$2,647United Airlines

jue., ago. 13 - mar., ago. 25

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American Airlines flights from State of Washington to Saint Croix

Our best American Airlines deals on State of Washington to Saint Croix flight tickets

American Airlines

Oct 15

SEA5:41 pmSeattle/Tacoma Intl

17h 07m

2 stops

STX1:48 pmChristiansted Henry Rohlsen

Oct 19

STX2:38 pmChristiansted Henry Rohlsen

21h 53m

2 stops

SEA9:31 amSeattle/Tacoma Intl

$464

American Airlines

Jan 16

SEA11:11 pmSeattle/Tacoma Intl

13h 54m

1 stop

STX5:05 pmChristiansted Henry Rohlsen

Jan 31

STX6:09 pmChristiansted Henry Rohlsen

19h 22m

2 stops

SEA9:31 amSeattle/Tacoma Intl

$489

American Airlines

Sep 5

SEA11:56 pmSeattle/Tacoma Intl

17h 47m

2 stops

STX8:43 pmChristiansted Henry Rohlsen

Sep 12

STX4:40 pmChristiansted Henry Rohlsen

20h 29m

2 stops

SEA10:09 amSeattle/Tacoma Intl

$499

United Airlines flights from State of Washington to Saint Croix

Our best United Airlines deals on State of Washington to Saint Croix flight tickets

United Airlines

Dec 14

PDX7:49 pmPortland

19h 49m

3 stops

STX7:38 pmChristiansted Henry Rohlsen

Dec 22

STX9:59 amChristiansted Henry Rohlsen

14h 15m

2 stops

PDX8:14 pmPortland

$1,496

United Airlines

Feb 2

PDX7:49 pmPortland

19h 49m

3 stops

STX7:38 pmChristiansted Henry Rohlsen

Feb 8

STX9:59 amChristiansted Henry Rohlsen

18h 55m

3 stops

PDX12:54 amPortland

$1,500

United Airlines

Dec 5

PDX10:59 pmPortland

16h 39m

2 stops

STX7:38 pmChristiansted Henry Rohlsen

Dec 15

STX9:59 amChristiansted Henry Rohlsen

14h 26m

2 stops

PDX8:25 pmPortland

$1,552

momondo Fare Finder

Use the filters below to find and compare flights from Washington to Saint Croix that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

SeattleChristiansted

SEA Seattle/Tacoma Intl - STX Christiansted Henry Rohlsen

SEASTX

Seattle/Tacoma Intl

jue. 10/15

5:41 pm-1:48 pm

2 stops17h 07m

Christiansted Henry Rohlsen

lun. 10/19

2:38 pm-11:59 pm

1 stop12h 21m

$464

SeattleChristiansted

SEA Seattle/Tacoma Intl - STX Christiansted Henry Rohlsen

SEASTX

Seattle/Tacoma Intl

jue. 10/15

5:41 pm-1:48 pm

2 stops17h 07m

Christiansted Henry Rohlsen

lun. 10/19

2:38 pm-9:31 am

2 stops21h 53m

$464

SeattleChristiansted

SEA Seattle/Tacoma Intl - STX Christiansted Henry Rohlsen

SEASTX

Seattle/Tacoma Intl

jue. 10/15

6:20 pm-1:48 pm

2 stops16h 28m

Christiansted Henry Rohlsen

lun. 10/19

5:08 pm-9:31 am

2 stops19h 23m

$464

SeattleChristiansted

SEA Seattle/Tacoma Intl - STX Christiansted Henry Rohlsen

SEASTX

Seattle/Tacoma Intl

sáb. 1/16

11:11 pm-5:05 pm

1 stop13h 54m

Christiansted Henry Rohlsen

dom. 1/31

6:09 pm-9:31 am

2 stops19h 22m

$489

SeattleChristiansted

SEA Seattle/Tacoma Intl - STX Christiansted Henry Rohlsen

SEASTX

Seattle/Tacoma Intl

sáb. 1/16

11:59 pm-9:31 pm

2 stops17h 32m

Christiansted Henry Rohlsen

dom. 1/31

6:09 pm-9:31 am

2 stops19h 22m

$489

SeattleChristiansted

SEA Seattle/Tacoma Intl - STX Christiansted Henry Rohlsen

SEASTX

Seattle/Tacoma Intl

sáb. 9/5

11:56 pm-8:43 pm

2 stops17h 47m

Christiansted Henry Rohlsen

sáb. 9/12

4:40 pm-11:11 am

2 stops21h 31m

$499

SeattleChristiansted

SEA Seattle/Tacoma Intl - STX Christiansted Henry Rohlsen

SEASTX

Seattle/Tacoma Intl

sáb. 9/5

11:56 pm-8:43 pm

2 stops17h 47m

Christiansted Henry Rohlsen

sáb. 9/12

4:40 pm-10:09 am

2 stops20h 29m

$499

SeattleChristiansted

SEA Seattle/Tacoma Intl - STX Christiansted Henry Rohlsen

SEASTX

Seattle/Tacoma Intl

sáb. 9/5

11:56 pm-8:43 pm

2 stops17h 47m

Christiansted Henry Rohlsen

sáb. 9/12

4:40 pm-10:09 am

2 stops20h 29m

$499

Quickest round-trip

PortlandChristiansted

PDX Portland - STX Christiansted Henry Rohlsen

PDXSTX

Portland

mar. 2/2

9:45 pm-2:35 pm

1 stop12h 50m

Christiansted Henry Rohlsen

lun. 2/8

3:35 pm-10:26 pm

1 stop10h 51m

$676

SeattleChristiansted

SEA Seattle/Tacoma Intl - STX Christiansted Henry Rohlsen

SEASTX

Seattle/Tacoma Intl

mar. 12/29

11:00 pm-8:10 pm

2 stops17h 10m

Christiansted Henry Rohlsen

sáb. 1/9

3:25 pm-11:40 am

2 stops24h 15m

$997

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from State of Washington to Saint Croix

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 month to fly to Saint Croix?

The month of January is another great option to travel to Saint Croix, with average flight prices from State of Washington averaging around $495.

Can stopping save me money on State of Washington to Saint Croix flights?

You could potentially save up to 53% on your flight if you consider stops on a State of Washington to Saint Croix flight.

Cheap State of Washington to Saint Croix flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from State of Washington to Saint Croix

Fastest flight time	11h 38m
Direct flights	None

The fastest flight from State of Washington to Saint Croix takes 11h 38m

There are no direct flights from State of Washington to Saint Croix. There are no popular flight routes from State of Washington to Saint Croix.

Search flight deals

Frequently asked questions about flying from Washington to Saint Croix

When did momondo last update prices for flights from Washington to Saint Croix?
Prices for flights from Washington to Saint Croix are refreshed on a daily basis.
How many operators does momondo search for flights from Washington to Saint Croix?
As of August 2026, there is 1 operator available to choose from for flights from Washington to Saint Croix.
How old do you have to be to fly from Washington to Saint Croix?
The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Washington to Saint Croix.
What documentation or ID do you need to fly to Saint Croix?
The travel and health documents you'll need for your trip to Saint Croix 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 Saint Croix. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Best airlines flying from State of Washington to Saint Croix

Compare and see reviews for airlines that fly from State of Washington to Saint Croix with momondo

Airline	Rating	Free Cancellation	Price
American Airlines	PriceFrom $380	Free Cancellation	Rating 7.1 11,893 reviews		Search American Airlines flights

Why use momondo?

Why should I use momondo to find a flight deal from Washington to Saint Croix?

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Washington to Saint Croix. momondo saves you time and could save you money on your trip.

Can I find flights from Washington to Saint Croix with flexible booking policies on momondo?

Flights from Washington to Saint Croix 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 Washington to Saint Croix?

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Washington to Saint Croix.

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

Yes momondo offers price alerts on flights to Saint Croix from Washington. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

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Flights to Saint Thomas Islandfrom $270

Cheap flights from Washington to Saint Croix from $266

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Washington to Saint Croix departing on 10/3. 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 State of Washington to Saint Croix

Our best American Airlines deals on State of Washington to Saint Croix flight tickets

United Airlines flights from State of Washington to Saint Croix

Our best United Airlines deals on State of Washington to Saint Croix flight tickets

momondo Fare Finder

Use the filters below to find and compare flights from Washington to Saint Croix that are best for you.

See travel insights to Saint Croix from

How to get the cheapest flight ticket from State of Washington to Saint Croix

What is the cheapest month to fly to Saint Croix?

Can stopping save me money on State of Washington to Saint Croix flights?

What is the cheapest airline that flies from Washington to Saint Croix?

Cheap State of Washington to Saint Croix flight deals and tips

Fastest flight time

Direct flights

Frequently asked questions about flying from Washington to Saint Croix

Best airlines flying from State of Washington to Saint Croix

Compare and see reviews for airlines that fly from State of Washington to Saint Croix with momondo

Why use momondo?

An easier way to manage your Saint Croix 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 Saint Croix

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