$196+ Cheap flights from Seattle (SEA) to St. Maarten
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 5/18. Fares are subject to change and may not be available on all flights or dates of travel.
SEA — SXM
May 21 — May 281
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
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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 April 21, 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 April 21, 2026.
This FlightHub deal was found by Cheapflights users on 4/17. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/1611:39 pm
SEA
- SXM
1 stop12h 43m
Multiple Airlines
Sat 5/236:00 pm
SXM
- SEA
1 stop30h 08m
Multiple Airlines
Deal found 4/17![Multiple Airlines logo]()
$555
This American Airlines deal was found by Cheapflights users on 4/17. 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 9/1311:09 pm
SEA
- SXM
1 stop11h 06m
American Airlines
Sat 9/192:40 pm
SXM
- SEA
2 stops21h 40m
American Airlines
Deal found 4/17![American Airlines logo]()
$602
This Delta deal was found by Cheapflights users on 4/19. 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.
Thu 12/313:55 pm
SEA
- SXM
1 stop18h 55m
Delta
Sat 1/164:05 pm
SXM
- SEA
1 stop22h 30m
Delta
Deal found 4/19![Delta logo]()
$604
This American Airlines deal was found by Cheapflights users on 4/16. 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 8/2011:11 pm
SEA
- SXM
2 stops13h 28m
American Airlines
Sun 8/232:42 pm
SXM
- SEA
2 stops21h 37m
American Airlines
Deal found 4/16![American Airlines logo]()
$607
This Delta deal was found by Cheapflights users on 4/19. 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.
Thu 12/313:55 pm
SEA
- SXM
1 stop18h 55m
Delta
Wed 1/204:05 pm
SXM
- SEA
2 stops22h 37m
Delta
Deal found 4/19![Delta logo]()
$609
This United Airlines deal was found by Cheapflights users on 4/16. 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.
Fri 10/236:15 pm
SEA
- SXM
2 stops15h 18m
United Airlines
Sat 10/311:20 pm
SXM
- SEA
1 stop13h 54m
United Airlines
Deal found 4/16![United Airlines logo]()
$616
This American Airlines deal was found by Cheapflights users on 4/16. 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 5/318:45 pm
SEA
- SXM
1 stop15h 57m
American Airlines
Sun 6/74:43 pm
SXM
- SEA
1 stop22h 18m
American Airlines
Deal found 4/16![American Airlines logo]()
$622
This American Airlines deal was found by Cheapflights users on 4/16. 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 5/11:33 pm
SEA
- SXM
1 stop20h 38m
American Airlines
Tue 5/54:35 pm
SXM
- SEA
2 stops20h 39m
American Airlines
Deal found 4/16![American Airlines logo]()
$642
This Delta deal was found by Cheapflights users on 4/16. 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.
Fri 10/233:55 pm
SEA
- SXM
1 stop18h 54m
Delta
Sat 10/313:14 pm
SXM
- SEA
1 stop11h 55m
Delta
Deal found 4/16![Delta logo]()
$643
This American Airlines deal was found by Cheapflights users on 4/21. 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.
Thu 5/1410:16 pm
SEA
- SXM
1 stop14h 06m
American Airlines
Thu 5/282:53 pm
SXM
- SEA
2 stops21h 34m
American Airlines
Deal found 4/21![American Airlines logo]()
$648
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 April 21, 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 April 21, 2026.
This American Airlines deal was found by Cheapflights users on 4/17. 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 9/1311:09 pm
SEA
- SXM
1 stop11h 06m
American Airlines
Sat 9/192:40 pm
SXM
- SEA
2 stops21h 40m
American Airlines
Deal found 4/17![American Airlines logo]()
$602
This FlightHub deal was found by Cheapflights users on 4/17. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/1411:39 pm
SEA
- SXM
1 stop12h 43m
Multiple Airlines
Thu 5/286:00 pm
SXM
- SEA
2 stops27h 30m
Multiple Airlines
Deal found 4/17![Multiple Airlines logo]()
$686
This United Airlines deal was found by Cheapflights users on 4/18. 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 5/1411:53 pm
SEA
- SXM
2 stops33h 40m
United Airlines
Thu 5/283:50 pm
SXM
- SEA
2 stops36h 39m
United Airlines
Deal found 4/18![United Airlines logo]()
$715
This American Airlines deal was found by Cheapflights users on 4/16. 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 5/16:19 pm
SEA
- SXM
2 stops14h 18m
American Airlines
Tue 5/54:35 pm
SXM
- SEA
2 stops20h 39m
American Airlines
Deal found 4/16![American Airlines logo]()
$642
This Mytrip deal was found by Cheapflights users on 4/16. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/3110:30 am
SEA
- SXM
2 stops24h 50m
Multiple Airlines
Sun 6/73:20 pm
SXM
- SEA
3 stops21h 48m
Multiple Airlines
Deal found 4/16![Multiple Airlines logo]()
$748
This American Airlines deal was found by Cheapflights users on 4/20. 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.
Sat 10/35:31 pm
SEA
- SXM
2 stops16h 44m
American Airlines
Sun 10/112:50 pm
SXM
- SEA
1 stop11h 35m
American Airlines
Deal found 4/20![American Airlines logo]()
$723
This American Airlines deal was found by Cheapflights users on 4/16. 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 8/208:35 pm
SEA
- SXM
1 stop13h 47m
American Airlines
Sun 8/234:39 pm
SXM
- SEA
1 stop22h 21m
American Airlines
Deal found 4/16![American Airlines logo]()
$738
This American Airlines deal was found by Cheapflights users on 4/18. 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 8/18:55 pm
SEA
- SXM
1 stop15h 51m
American Airlines
Sat 8/82:42 pm
SXM
- SEA
2 stops21h 37m
American Airlines
Deal found 4/18![American Airlines logo]()
$757
Last-minute flights from Seattle to St. MaartenDiscover last-minute flight deals from Seattle to St. Maarten. Data last updated April 21, 2026 and is based on user searches.
Discover last-minute flight deals from Seattle to St. Maarten. Data last updated April 21, 2026 and is based on user searches.
This American Airlines deal was found by Cheapflights users on 4/19. 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.
Mon 4/2710:29 pm
SEA
- SXM
1 stop11h 52m
American Airlines
Tue 5/54:35 pm
SXM
- SEA
2 stops20h 39m
American Airlines
Deal found 4/19![American Airlines logo]()
$680
This American Airlines deal was found by Cheapflights users on 4/16. 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 5/11:33 pm
SEA
- SXM
1 stop20h 38m
American Airlines
Tue 5/54:35 pm
SXM
- SEA
2 stops20h 39m
American Airlines
Deal found 4/16![American Airlines logo]()
$642
This American Airlines deal was found by Cheapflights users on 4/21. 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.
Thu 5/1410:16 pm
SEA
- SXM
1 stop14h 06m
American Airlines
Thu 5/282:53 pm
SXM
- SEA
2 stops21h 34m
American Airlines
Deal found 4/21![American Airlines logo]()
$648
This FlightHub deal was found by Cheapflights users on 4/17. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/1411:39 pm
SEA
- SXM
1 stop12h 43m
Multiple Airlines
Thu 5/286:00 pm
SXM
- SEA
2 stops27h 30m
Multiple Airlines
Deal found 4/17![Multiple Airlines logo]()
$686
This FlightHub deal was found by Cheapflights users on 4/17. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/1611:39 pm
SEA
- SXM
1 stop12h 43m
Multiple Airlines
Sat 5/236:00 pm
SXM
- SEA
1 stop30h 08m
Multiple Airlines
Deal found 4/17![Multiple Airlines logo]()
$555
This American Airlines deal was found by Cheapflights users on 4/17. 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 5/1610:16 pm
SEA
- SXM
1 stop14h 06m
American Airlines
Sat 5/234:43 pm
SXM
- SEA
2 stops19h 44m
American Airlines
Deal found 4/17![American Airlines logo]()
$602
This American Airlines deal was found by Cheapflights users on 4/16. 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 5/318:45 pm
SEA
- SXM
1 stop15h 57m
American Airlines
Sun 6/74:43 pm
SXM
- SEA
1 stop22h 18m
American Airlines
Deal found 4/16![American Airlines logo]()
$622
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 April 21, 2026.
Search for one-way flight options from Seattle to St. Maarten. Find affordable one-way fares based on user searches. Data last updated April 21, 2026.
This Delta deal was found by Cheapflights users on 4/19. 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.
Mon 5/185:00 pm
SEA
- SXM
1 stop17h 51m
Delta
Deal found 4/19![Delta logo]()
$196
This Southwest deal was found by Cheapflights users on 4/18. 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.
Fri 7/319:25 pm
SEA
- SXM
1 stop12h 50m
Southwest
Deal found 4/18![Southwest logo]()
$270
This Kiwi.com deal was found by Cheapflights users on 4/19. 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 5/1811:00 pm
SEA
- SXM
3 stops56h 25m
Multiple Airlines
Deal found 4/19![Multiple Airlines logo]()
$393
This JetBlue deal was found by Cheapflights users on 4/19. 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 JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/1811:39 pm
SEA
- SXM
1 stop10h 48m
JetBlue
Deal found 4/19![JetBlue logo]()
$551
This United Airlines deal was found by Cheapflights users on 4/19. 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 5/183:40 pm
SEA
- SXM
2 stops17h 53m
United Airlines
Deal found 4/19![United Airlines logo]()
$728
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 April 21, 2026.
Round-trip from | $555 (FlightHub) |
|---|---|
One-way from | $196 (Delta) |
Popular in | July |
Cheapest in | September |
Average price | $813 |
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 2,558,603 searches. Data last updated April 21, 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 - SXM
SEASXM
Seattle/Tacoma Intl
Sun 9/13
11:09 pm-1:15 pm
1 stop11h 06m
Simpson Bay Princess Juliana
Sat 9/19
2:40 pm-9:20 am
2 stops21h 40m
$602
SeattleSimpson Bay
SEA - SXM
SEASXM
Seattle/Tacoma Intl
Fri 5/1
6:19 pm-11:37 am
2 stops14h 18m
Simpson Bay Princess Juliana
Tue 5/5
4:35 pm-10:14 am
2 stops20h 39m
$642
SeattleSimpson Bay
SEA - SXM
SEASXM
Seattle/Tacoma Intl
Thu 5/14
11:39 pm-3:22 pm
1 stop12h 43m
Simpson Bay Princess Juliana
Thu 5/28
6:00 pm-6:30 pm
2 stops27h 30m
$686
SeattleSimpson Bay
SEA - SXM
SEASXM
Seattle/Tacoma Intl
Thu 5/14
11:53 pm-12:33 pm
2 stops33h 40m
Simpson Bay Princess Juliana
Thu 5/28
3:50 pm-1:29 am
2 stops36h 39m
$715
Quickest round-trip
SeattleSimpson Bay
SEA - SXM
SEASXM
Seattle/Tacoma Intl
Sat 10/3
5:31 pm-1:15 pm
2 stops16h 44m
Simpson Bay Princess Juliana
Sun 10/11
2:50 pm-11:25 pm
1 stop11h 35m
$723
SeattleSimpson Bay
SEA - SXM
SEASXM
Seattle/Tacoma Intl
Thu 8/20
8:35 pm-1:22 pm
1 stop13h 47m
Simpson Bay Princess Juliana
Sun 8/23
4:39 pm-12:00 pm
1 stop22h 21m
$738
SeattleSimpson Bay
SEA - SXM
SEASXM
Seattle/Tacoma Intl
Sun 5/31
10:30 am-2:20 pm
2 stops24h 50m
Simpson Bay Princess Juliana
Sun 6/7
3:20 pm-10:08 am
3 stops21h 48m
$748
SeattleSimpson Bay
SEA - SXM
SEASXM
Seattle/Tacoma Intl
Sat 8/1
8:55 pm-3:46 pm
1 stop15h 51m
Simpson Bay Princess Juliana
Sat 8/8
2:42 pm-9:19 am
2 stops21h 37m
$757
Cheapest one-way
SeattleSimpson Bay
SEA - SXM
SEASXM
Seattle/Tacoma Intl
Mon 5/18
5:00 pm-1:51 pm
1 stop17h 51m
$196
SeattleSimpson Bay
SEA - SXM
SEASXM
Seattle/Tacoma Intl
Mon 5/18
6:19 pm-11:37 am
2 stops14h 18m
$196
Showing 1-10 of 14 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
No data available for this route at this time. Please check back soon.
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 April 21, 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.
Boarding
8.1
Comfort
7.9
Crew
8.5
Entertainment
7.8
Overall
7.9
Food
7.2
Reviews
1 / 20
6.0
GoodJim,Nov 2025
AVL - ATL
Boarding
8.1
Comfort
7.9
Crew
8.5
Entertainment
7.8
Overall
7.9
Food
7.2
Reviews
1 / 20
6.0
GoodJim,Nov 2025
AVL - ATL
Boarding
8.1
Comfort
7.9
Crew
8.5
Entertainment
7.8
Overall
7.9
Food
7.2
Reviews
1 / 20
6.0
GoodJim,Nov 2025
AVL - ATL
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
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Complete your trip
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Seattle and St. Maarten flights
Browse other Seattle and St. Maarten flight options. Last updated on April 21, 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 2,558,603 searches. Data last updated April 21, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$334 | Average$945 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$540 | Average$767 | FlexibilityNo cancel fee | On-time71% |