$246+ Cheap flights from Seattle (SEA) to St. Maarten
This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 1/7. Fares are subject to change and may not be available on all flights or dates of travel.
SEA — SXM
Nov 24 — Dec 11
Round-trip
1 adult, Economy
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Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
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Best
Last-minute
One-way
Cheapest flights from Seattle to St. MaartenExplore the most affordable flight options available from Seattle to St. Maarten. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 25, 2026.
Explore the most affordable flight options available from Seattle to St. Maarten. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 25, 2026.
This American Airlines deal was found by Cheapflights users on 10/21. 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.
Sun 11/299:14 pm -
1 stop15h 10m
Sat 12/54:16 pm -
1 stop21h 27m
Deal found 10/21![American Airlines logo]()
$581
This American Airlines deal was found by Cheapflights users on 10/21. 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.
Sat 12/126:19 pm -
2 stops16h 08m
Thu 12/175:30 pm -
2 stops20h 05m
Deal found 10/21![American Airlines logo]()
$586
This American Airlines deal was found by Cheapflights users on 10/21. 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.
Tue 12/221:02 pm -
1 stop20h 03m
Sat 1/94:36 pm -
2 stops20h 51m
Deal found 10/21![American Airlines logo]()
$693
This United Airlines deal was found by Cheapflights users on 10/20. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/168:30 am -
2 stops25h 20m
Wed 11/182:52 pm -
2 stops22h 55m
Deal found 10/20![United Airlines logo]()
$716
Best flights from Seattle to St. MaartenDiscover carefully curated flight deals from Seattle to St. Maarten that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated October 25, 2026.
Discover carefully curated flight deals from Seattle to St. Maarten that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated October 25, 2026.
This United Airlines deal was found by Cheapflights users on 10/23. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 2/213:50 pm -
2 stops18h 00m
Mon 3/15:00 pm -
2 stops20h 47m
Deal found 10/23![United Airlines logo]()
$593
This American Airlines deal was found by Cheapflights users on 10/22. 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.
Fri 1/222:39 pm -
1 stop20h 28m
Sat 1/303:04 pm -
1 stop24h 41m
Deal found 10/22![American Airlines logo]()
$603
This Delta deal was found by Cheapflights users on 10/24. 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.
Sun 11/2910:40 pm -
1 stop11h 57m
Sat 12/53:36 pm -
1 stop12h 19m
Deal found 10/24![Delta logo]()
$733
This United Airlines deal was found by Cheapflights users on 10/24. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 1/710:50 pm -
1 stop12h 58m
Wed 1/132:52 pm -
2 stops27h 34m
Deal found 10/24![United Airlines logo]()
$593
This American Airlines deal was found by Cheapflights users on 10/20. 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.
Tue 12/221:02 pm -
1 stop21h 21m
Sat 1/93:04 pm -
2 stops22h 23m
Deal found 10/20![American Airlines logo]()
$714
This United Airlines deal was found by Cheapflights users on 10/24. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/1612:20 pm -
3 stops21h 30m
Wed 11/182:52 pm -
2 stops29h 35m
Deal found 10/24![United Airlines logo]()
$716
Last-minute flights from Seattle to St. MaartenDiscover last-minute flight deals from Seattle to St. Maarten. Data last updated October 25, 2026 and is based on user searches.
Discover last-minute flight deals from Seattle to St. Maarten. Data last updated October 25, 2026 and is based on user searches.
This American Airlines deal was found by Cheapflights users on 10/21. 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.
Tue 11/39:14 pm -
1 stop15h 17m
Mon 11/165:33 pm -
2 stops21h 39m
Deal found 10/21![American Airlines logo]()
$798
This United Airlines deal was found by Cheapflights users on 10/20. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/1612:20 pm -
3 stops21h 30m
Wed 11/182:52 pm -
2 stops22h 55m
Deal found 10/20![United Airlines logo]()
$716
This American Airlines deal was found by Cheapflights users on 10/22. 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.
Wed 11/259:14 pm -
1 stop13h 01m
Mon 11/305:29 pm -
2 stops20h 43m
Deal found 10/22![American Airlines logo]()
$807
This American Airlines deal was found by Cheapflights users on 10/21. 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.
Sun 11/299:14 pm -
1 stop15h 10m
Sat 12/54:16 pm -
1 stop21h 27m
Deal found 10/21![American Airlines logo]()
$581
This Delta deal was found by Cheapflights users on 10/24. 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.
Sun 11/2910:40 pm -
1 stop11h 57m
Sat 12/53:36 pm -
1 stop12h 19m
Deal found 10/24![Delta logo]()
$733
One-way flights from Seattle to St. MaartenSearch for one-way flight options from Seattle to St. Maarten. Find affordable one-way fares based on user searches. Data last updated October 25, 2026.
Search for one-way flight options from Seattle to St. Maarten. Find affordable one-way fares based on user searches. Data last updated October 25, 2026.
This United Airlines deal was found by Cheapflights users on 10/24. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 1/75:44 pm -
2 stops18h 04m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/24![United Airlines logo]()
$246
This United Airlines deal was found by Cheapflights users on 10/23. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 2/213:50 pm -
2 stops19h 58m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/23![United Airlines logo]()
$252
This American Airlines deal was found by Cheapflights users on 10/24. 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.
Thu 1/78:59 pm -
1 stop11h 35m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/24![American Airlines logo]()
$256
This Delta deal was found by Cheapflights users on 10/21. 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.
Wed 3/102:00 pm -
1 stop18h 30m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/21![Delta logo]()
$312
This United Airlines deal was found by Cheapflights users on 10/21. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/102:42 pm -
2 stops19h 08m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/21![United Airlines logo]()
$317
This Southwest deal was found by Cheapflights users on 10/24. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/265:30 pm -
2 stops16h 45m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/24![Southwest logo]()
$368
This Copa Airlines deal was found by Cheapflights users on 10/21. 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 Copa Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/33:35 pm -
2 stops15h 55m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/21![Copa Airlines logo]()
$378
This Kiwi.com deal was found by Cheapflights users on 10/23. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 2/225:55 pm -
3 stops34h 35m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/23![Multiple Airlines logo]()
$389
This American Airlines deal was found by Cheapflights users on 10/21. 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.
Tue 11/39:45 pm -
1 stop11h 41m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/21![American Airlines logo]()
$392
Find flight deals from Seattle to St. Maarten
Keep the following information in mind while searching for Seattle to St. Maarten flight deals. Data was last updated October 25, 2026.
Round-trip from | $581 (American Airlines) |
|---|---|
One-way from | $246 (United Airlines) |
Popular in | July |
Cheapest in | January |
Average price | $753 |
Cheapflights Fare Finder
Customize your flight search to find flights from Seattle to St. Maarten 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 7,457,451 searches. Data last updated October 25, 2026.
Use the filters below to find and compare flights from Seattle to St. Maarten that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
SeattleSimpson Bay
SEA Seattle/Tacoma Intl - SXM Simpson Bay Princess Juliana
SEASXM
Seattle/Tacoma Intl
Sun 2/21
3:50 pm-3:48 pm
2 stops19h 58m
Simpson Bay Princess Juliana
Wed 12/31
12:00 am-8:00 pm
Nonstop0h 00m
$252
Quickest round-trip
SeattleSimpson Bay
SEA Seattle/Tacoma Intl - SXM Simpson Bay Princess Juliana
SEASXM
Seattle/Tacoma Intl
Thu 1/7
8:59 pm-12:34 pm
1 stop11h 35m
Simpson Bay Princess Juliana
Wed 12/31
12:00 am-8:00 pm
Nonstop0h 00m
$256
SeattleSimpson Bay
SEA Seattle/Tacoma Intl - SXM Simpson Bay Princess Juliana
SEASXM
Seattle/Tacoma Intl
Wed 3/10
2:00 pm-12:30 pm
1 stop18h 30m
Simpson Bay Princess Juliana
Wed 12/31
12:00 am-8:00 pm
Nonstop0h 00m
$312
SeattleSimpson Bay
SEA Seattle/Tacoma Intl - SXM Simpson Bay Princess Juliana
SEASXM
Seattle/Tacoma Intl
Wed 3/10
2:42 pm-1:50 pm
2 stops19h 08m
Simpson Bay Princess Juliana
Wed 12/31
12:00 am-8:00 pm
Nonstop0h 00m
$317
SeattleSimpson Bay
SEA Seattle/Tacoma Intl - SXM Simpson Bay Princess Juliana
SEASXM
Seattle/Tacoma Intl
Sat 12/26
5:30 pm-2:15 pm
2 stops16h 45m
Simpson Bay Princess Juliana
Wed 12/31
12:00 am-8:00 pm
Nonstop0h 00m
$368
SeattleSimpson Bay
SEA Seattle/Tacoma Intl - SXM Simpson Bay Princess Juliana
SEASXM
Seattle/Tacoma Intl
Mon 2/22
5:55 pm-8:30 am
3 stops34h 35m
Simpson Bay Princess Juliana
Wed 12/31
12:00 am-8:00 pm
Nonstop0h 00m
$389
SeattleSimpson Bay
SEA Seattle/Tacoma Intl - SXM Simpson Bay Princess Juliana
SEASXM
Seattle/Tacoma Intl
Tue 11/3
9:45 pm-1:26 pm
1 stop11h 41m
Simpson Bay Princess Juliana
Wed 12/31
12:00 am-8:00 pm
Nonstop0h 00m
$392
SeattleSimpson Bay
SEA Seattle/Tacoma Intl - SXM Simpson Bay Princess Juliana
SEASXM
Seattle/Tacoma Intl
Sun 2/21
3:50 pm-1:50 pm
2 stops18h 00m
Simpson Bay Princess Juliana
Mon 3/1
5:00 pm-9:47 am
2 stops20h 47m
$593
SeattleSimpson Bay
SEA Seattle/Tacoma Intl - SXM Simpson Bay Princess Juliana
SEASXM
Seattle/Tacoma Intl
Thu 1/7
10:50 pm-3:48 pm
1 stop12h 58m
Simpson Bay Princess Juliana
Wed 1/13
2:52 pm-2:26 pm
2 stops27h 34m
$593
SeattleSimpson Bay
SEA Seattle/Tacoma Intl - SXM Simpson Bay Princess Juliana
SEASXM
Seattle/Tacoma Intl
Fri 1/22
2:39 pm-3:07 pm
1 stop20h 28m
Simpson Bay Princess Juliana
Sat 1/30
3:04 pm-11:45 am
1 stop24h 41m
$603
Showing 1-10 of 13 resultsSorted by cheapest first
Best time to book a flight from Seattle to St. Maarten
Have a flexible travel schedule? Discover the best time to fly to St. Maarten from Seattle with our price prediction graph.
SEA-SXM
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 St. Maarten
SEA-SX0
SEA-SXM
What is the cheapest month to book a flight from Seattle to St. Maarten?
Currently, January is the cheapest month in which you can book a flight from Seattle to St. Maarten (average of $546). Flying from Seattle to St. Maarten in July is currently the most expensive (average of $1,066). 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.
Reviews of airlines servicing St. Maarten
Get insights into the airlines that provide service to St. Maarten. 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 St. Maarten. Reviews last updated October 25, 2026.
Read through reviews of airlines operating flights from Seattle to St. Maarten, such as Delta and American Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Comfort
7.8
Food
7.2
Crew
8.5
Overall
7.8
Boarding
8.1
Entertainment
7.8
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
Comfort
7.8
Food
7.2
Crew
8.5
Overall
7.8
Boarding
8.1
Entertainment
7.8
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
Comfort
7.8
Food
7.2
Crew
8.5
Overall
7.8
Boarding
8.1
Entertainment
7.8
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
Related info for your journey
Find useful and relevant information for your journey from Seattle to St. Maarten. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
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Alternative routes for Seattle to St. Maarten
See prices for flight routes from nearby airports that may be better suited for you.
Complete your trip
Complete your trip to St. Maarten by adding a car rental and/or hotel reservation to your travel itinerary.
Search flights from Seattle to St. Maarten by cabin class
Find flights from Seattle to St. Maarten, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Seattle and St. Maarten flights
Browse other Seattle and St. Maarten flight options. Last updated on October 25, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Top 2 airlines flying from Seattle to St. Maarten
Discover the top 2 airlines that operate flights from Seattle to St. Maarten. 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 7,457,451 searches. Data last updated October 25, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$334 | Average$866 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$525 | Average$746 | FlexibilityNo cancel fee | On-time71% |