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Christiansted

$283+ Cheap flights from Seattle (SEA) to Christiansted (STX)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 4/11. Fares are subject to change and may not be available on all flights or dates of travel.
SEA — STX
ene. 11 — ene. 181
dom. 1/11
dom. 1/18
1 adult, Economy
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Cheap flight deals from Seattle to Christiansted

Cheapest flights from Seattle to Christiansted
Explore the most affordable flight options available from Seattle to Christiansted. Find the lowest fares from popular airlines and budget airlines, with prices last updated on diciembre 12, 2025.

This American Airlines deal was found by Cheapflights users on 12/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 12/3110:06 pmSEA - STX
1 stop12h 33mAmerican Airlines
sáb. 1/108:30 amSTX - SEA
1 stop19h 12mAmerican Airlines
Deal found 12/11$563
This Delta deal was found by Cheapflights users on 12/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 12/316:10 pmSEA - STX
2 stops16h 11mDelta
sáb. 1/103:33 pmSTX - SEA
1 stop11h 17mDelta
Deal found 12/11$567
This American Airlines deal was found by Cheapflights users on 12/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 12/2612:14 amSEA - STX
1 stop11h 41mAmerican Airlines
mar. 1/68:30 amSTX - SEA
1 stop19h 12mAmerican Airlines
Deal found 12/10$1,212
This American Airlines deal was found by Cheapflights users on 12/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 12/2610:06 pmSEA - STX
1 stop20h 42mAmerican Airlines
mar. 12/308:24 amSTX - SEA
1 stop19h 18mAmerican Airlines
Deal found 12/11$1,276
This American Airlines deal was found by Cheapflights users on 12/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 12/2210:06 pmSEA - STX
1 stop20h 42mAmerican Airlines
lun. 12/293:29 pmSTX - SEA
1 stop12h 13mAmerican Airlines
Deal found 12/10$1,358
This American Airlines deal was found by Cheapflights users on 12/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 12/2510:06 pmSEA - STX
1 stop20h 42mAmerican Airlines
lun. 12/298:24 amSTX - SEA
1 stop19h 18mAmerican Airlines
Deal found 12/10$1,408

Find flight deals from Seattle to Christiansted

Discover tips and strategies to find the most affordable flight options for your journey from Seattle (SEA) to Christiansted (STX). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated diciembre 12, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$436
(American Airlines)

One-way from

$283
(Kiwi.com)

Popular in

June

Cheapest in

February

Average price

$625
Provider with most accurate pricing for Seattle/Tacoma Intl-Christiansted Henry Rohlsen flight deals.
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Provider most trusted by Cheapflights users for Seattle/Tacoma Intl-Christiansted Henry Rohlsen flights.
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From Seattle/Tacoma Intl to Christiansted Henry Rohlsen
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One-way flight from Seattle/Tacoma Intl to Christiansted Henry Rohlsen
Search Deals
Highest demand for flights based on searches. 18% potential increase in price ($146 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 5% potential price decrease ($35 potential savings vs. average RT price).
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Average for round-trip flights in December 2025
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Cheapflights 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, Cheapflights users made 2,558,603 searches. Data last updated diciembre 12, 2025.
Use the filters below to find and compare flights from Seattle to Christiansted that are best for you.

Fly from

Seattle

Fly to

Christiansted

Route

Depart

Return

Price

SeattleChristiansted

SEA - STX

SEASTX

Seattle/Tacoma Intl

vie. 1/23

9:45 pm-4:04 pm

1 stop14h 19m

Christiansted Henry Rohlsen

sáb. 1/31

8:30 am-10:20 pm

2 stops17h 50m

$436

SeattleChristiansted

SEA - STX

SEASTX

Seattle/Tacoma Intl

vie. 3/20

10:08 pm-2:48 pm

1 stop13h 40m

Christiansted Henry Rohlsen

mié. 3/25

2:08 pm-12:55 am

2 stops13h 47m

$481

SeattleChristiansted

SEA - STX

SEASTX

Seattle/Tacoma Intl

mié. 12/31

10:06 pm-2:39 pm

1 stop12h 33m

Christiansted Henry Rohlsen

sáb. 1/10

8:30 am-11:42 pm

1 stop19h 12m

$563

SeattleChristiansted

SEA - STX

SEASTX

Seattle/Tacoma Intl

mié. 12/31

6:10 pm-2:21 pm

2 stops16h 11m

Christiansted Henry Rohlsen

sáb. 1/10

3:33 pm-10:50 pm

1 stop11h 17m

$567

SeattleChristiansted

SEA - STX

SEASTX

Seattle/Tacoma Intl

dom. 6/7

10:51 pm-4:25 pm

1 stop14h 34m

Christiansted Henry Rohlsen

mié. 6/17

3:50 pm-11:02 pm

1 stop10h 12m

$1,057

SeattleChristiansted

SEA - STX

SEASTX

Seattle/Tacoma Intl

sáb. 4/11

6:18 pm-2:33 pm

3 stops41h 15m

$283

SeattleChristiansted

SEA - STX

SEASTX

Seattle/Tacoma Intl

sáb. 4/11

5:30 pm-1:24 pm

2 stops16h 54m

$327

SeattleChristiansted

SEA - STX

SEASTX

Seattle/Tacoma Intl

vie. 12/26

12:14 am-3:55 pm

1 stop11h 41m

$712

SeattleChristiansted

SEA - STX

SEASTX

Seattle/Tacoma Intl

sáb. 12/27

7:00 am-8:55 am

3 stops21h 55m

$1,573

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/10

Compare providers for flights from Seattle to Christiansted

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Seattle to Christiansted in December.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy2 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*1 star
eDreamsPrice Accuracy3 starsTrust Score*3 stars
AranGrantPrice Accuracy2 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Seattle-Christiansted flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Seattle-Christiansted flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from Seattle-Christiansted flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Seattle-Christiansted flights, Cheapflights users trust eDreams the most. eDreams has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Seattle-Christiansted flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Seattle to Christiansted

Have a flexible travel schedule? Discover the best time to fly to Christiansted from Seattle with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Seattle to Christiansted

What is the cheapest month to book a flight from Seattle to Christiansted?

Currently, December is the cheapest month in which you can book a flight from Seattle to Christiansted (average of $294). Flying from Seattle to Christiansted in June is currently the most expensive (average of $584). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from SEA to STX?

Find hourly flight availability from Seattle to Christiansted. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated diciembre 12, 2025.

Unlike in the evening, when flights are generally more expensive, you can save up to 46% on flights from Seattle to Christiansted by exploring options for tickets in the afternoon.

Reviews of airlines servicing Christiansted

Get insights into the airlines that provide service to Christiansted. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Christiansted. Reviews last updated diciembre 12, 2025.
Read reviews from past customers who have flown Delta and American Airlines from Seattle to Christiansted. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
7.9
Good
8,008 reviews

Boarding

8.1

Overall

7.9

Comfort

7.9

Crew

8.5

Food

7.3

Entertainment

7.9

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
Delta
7.9
Good
8,008 reviews
Delta
7.9
Good
8,008 reviews

Boarding

8.1

Overall

7.9

Comfort

7.9

Crew

8.5

Food

7.3

Entertainment

7.9

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
American Airlines
7.2
Good
11,050 reviews
Delta
7.9
Good
8,008 reviews

Boarding

8.1

Overall

7.9

Comfort

7.9

Crew

8.5

Food

7.3

Entertainment

7.9

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.

Related info for your journey

Find useful and relevant information for your journey from Seattle to Christiansted. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Seattle to Christiansted?

    Departing from Seattle to Christiansted will take you 14h 19m. Seattle and Christiansted are separated by a distance of 3815 mi.

  • What are the cheapest airlines flying from Seattle to Christiansted round-trip?

    Delta, at $251, was found to be the cheapest airline from Seattle to Christiansted. An alternate airline flying to your destination would be American Airlines. Delta is currently priced 62% below the average price you’ll pay for this route.

  • Can I find deals for flights from Seattle to Christiansted that include hotel bookings?

    Yes. In addition to deals on Seattle to Christiansted flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Seattle to Christiansted?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Seattle to Christiansted.

  • Can I find deals for business class flights from Seattle to Christiansted?

    Yes. Cheapflights offers flight deals from Seattle to Christiansted by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Seattle to Christiansted?

    Currently, December is the cheapest month in which you can book a flight from Seattle to Christiansted (average of $294). Flying from Seattle to Christiansted in June is currently the most expensive (average of $584). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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Alternative routes for Seattle to Christiansted

See prices for flight routes from nearby airports that may be better suited for you.
Portland to Christiansted flights

Top 2 airlines flying from Seattle to Christiansted

Discover the top 2 airlines that operate flights from Seattle to Christiansted. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated diciembre 12, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$394Average$562FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$474Average$695FlexibilityNo cancel feeOn-time71%

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