$296+ 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 10/5. Fares are subject to change and may not be available on all flights or dates of travel.
SEA — SXM
jul 3 — jul 101
Round-trip
1 adult, Economy
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Find cheap flights from Seattle to St. Maarten with Cheapflights
1. Tell us where you want to go
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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Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from Seattle to St. Maarten
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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 junho 3, 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 junho 3, 2026.
This Delta deal was found by Cheapflights users on 5/31. 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.
qua 11/253:55 pm
SEA
- SXM
1 stop18h 50m
Delta
sáb 12/54:10 pm
SXM
- SEA
1 stop22h 25m
Delta
Deal found 5/31![Delta logo]()
$481
This American Airlines deal was found by Cheapflights users on 5/31. 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.
dom 9/135:34 pm
SEA
- SXM
2 stops16h 48m
American Airlines
sáb 9/192:22 pm
SXM
- SEA
2 stops22h 03m
American Airlines
Deal found 5/31![American Airlines logo]()
$486
This Delta deal was found by Cheapflights users on 5/31. 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.
qui 11/263:55 pm
SEA
- SXM
1 stop18h 50m
Delta
sáb 12/54:10 pm
SXM
- SEA
1 stop22h 25m
Delta
Deal found 5/31![Delta logo]()
$555
This Southwest deal was found by Cheapflights users on 5/31. 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.
qui 10/152:15 pm
SEA
- SXM
2 stops20h 45m
Southwest
sex 10/303:00 pm
SXM
- SEA
2 stops23h 10m
Southwest
Deal found 5/31![Southwest logo]()
$556
This Delta deal was found by Cheapflights users on 5/31. 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.
sex 11/2712:00 pm
SEA
- SXM
2 stops22h 05m
Delta
sáb 12/54:10 pm
SXM
- SEA
1 stop22h 25m
Delta
Deal found 5/31![Delta logo]()
$560
This Delta deal was found by Cheapflights users on 5/31. 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.
qua 11/253:55 pm
SEA
- SXM
1 stop18h 50m
Delta
qua 12/24:10 pm
SXM
- SEA
1 stop11h 59m
Delta
Deal found 5/31![Delta logo]()
$589
This Delta deal was found by Cheapflights users on 6/3. 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.
qui 10/153:55 pm
SEA
- SXM
1 stop18h 54m
Delta
sex 10/303:14 pm
SXM
- SEA
1 stop11h 55m
Delta
Deal found 6/3![Delta logo]()
$597
This American Airlines deal was found by Cheapflights users on 5/31. 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.
qui 11/2611:34 am
SEA
- SXM
2 stops22h 43m
American Airlines
sex 12/45:25 pm
SXM
- SEA
2 stops24h 30m
American Airlines
Deal found 5/31![American Airlines logo]()
$604
This American Airlines deal was found by Cheapflights users on 5/31. 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.
qui 11/2611:34 am
SEA
- SXM
2 stops22h 43m
American Airlines
dom 12/65:25 pm
SXM
- SEA
2 stops24h 30m
American Airlines
Deal found 5/31![American Airlines logo]()
$609
This American Airlines deal was found by Cheapflights users on 5/31. 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.
qui 11/2611:34 am
SEA
- SXM
2 stops22h 43m
American Airlines
sáb 12/52:30 pm
SXM
- SEA
1 stop23h 47m
American Airlines
Deal found 5/31![American Airlines logo]()
$616
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 junho 3, 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 junho 3, 2026.
This Southwest deal was found by Cheapflights users on 5/31. 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.
qui 10/152:15 pm
SEA
- SXM
2 stops20h 45m
Southwest
sex 10/303:00 pm
SXM
- SEA
2 stops23h 10m
Southwest
Deal found 5/31![Southwest logo]()
$556
This American Airlines deal was found by Cheapflights users on 6/1. 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.
qui 9/105:02 pm
SEA
- SXM
2 stops17h 20m
American Airlines
ter 9/222:22 pm
SXM
- SEA
2 stops22h 47m
American Airlines
Deal found 6/1![American Airlines logo]()
$586
This Delta deal was found by Cheapflights users on 6/3. 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.
qui 10/153:55 pm
SEA
- SXM
1 stop18h 54m
Delta
sex 10/303:14 pm
SXM
- SEA
1 stop11h 55m
Delta
Deal found 6/3![Delta logo]()
$597
This United Airlines deal was found by Cheapflights users on 6/3. 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.
qui 7/211:49 pm
SEA
- SXM
2 stops35h 54m
United Airlines
qui 7/93:50 pm
SXM
- SEA
2 stops19h 10m
United Airlines
Deal found 6/3![United Airlines logo]()
$709
This Justfly.com deal was found by Cheapflights users on 5/31. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom 9/139:40 pm
SEA
- SXM
1 stop12h 45m
Multiple Airlines
sáb 9/196:00 pm
SXM
- SEA
1 stop30h 04m
Multiple Airlines
Deal found 5/31![Multiple Airlines logo]()
$730
This Booking.com deal was found by Cheapflights users on 5/30. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sex 11/2010:10 am
SEA
- SXM
2 stops24h 00m
Air Canada
seg 11/303:35 pm
SXM
- SEA
1 stop33h 19m
Air Canada
Deal found 5/30![Air Canada logo]()
$780
This Delta deal was found by Cheapflights users on 5/31. 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.
qui 11/263:55 pm
SEA
- SXM
1 stop18h 50m
Delta
sex 12/44:10 pm
SXM
- SEA
1 stop11h 59m
Delta
Deal found 5/31![Delta logo]()
$629
This American Airlines deal was found by Cheapflights users on 6/3. 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.
qui 10/1511:10 pm
SEA
- SXM
1 stop12h 55m
American Airlines
sex 10/304:30 pm
SXM
- SEA
2 stops22h 05m
American Airlines
Deal found 6/3![American Airlines logo]()
$636
This Delta deal was found by Cheapflights users on 5/31. 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.
sex 11/2712:00 pm
SEA
- SXM
2 stops22h 05m
Delta
sex 12/44:10 pm
SXM
- SEA
1 stop11h 59m
Delta
Deal found 5/31![Delta logo]()
$634
This Delta deal was found by Cheapflights users on 5/31. 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.
sex 11/2712:00 pm
SEA
- SXM
2 stops22h 05m
Delta
qua 12/24:10 pm
SXM
- SEA
1 stop11h 59m
Delta
Deal found 5/31![Delta logo]()
$668
This American Airlines deal was found by Cheapflights users on 6/3. 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.
qui 7/212:56 pm
SEA
- SXM
1 stop21h 50m
American Airlines
qui 7/92:19 pm
SXM
- SEA
1 stop12h 48m
American Airlines
Deal found 6/3![American Airlines logo]()
$831
Last-minute flights from Seattle to St. MaartenDiscover last-minute flight deals from Seattle to St. Maarten. Data last updated junho 3, 2026 and is based on user searches.
Discover last-minute flight deals from Seattle to St. Maarten. Data last updated junho 3, 2026 and is based on user searches.
This American Airlines deal was found by Cheapflights users on 5/30. 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.
qua 6/39:35 pm
SEA
- SXM
1 stop13h 15m
American Airlines
sex 6/52:22 pm
SXM
- SEA
1 stop12h 46m
American Airlines
Deal found 5/30![American Airlines logo]()
$786
This United Airlines deal was found by Cheapflights users on 6/2. 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.
seg 6/85:20 pm
SEA
- SXM
2 stops16h 13m
United Airlines
dom 6/143:50 pm
SXM
- SEA
2 stops19h 10m
United Airlines
Deal found 6/2![United Airlines logo]()
$762
This United Airlines deal was found by Cheapflights users on 6/3. 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.
qui 6/255:00 am
SEA
- SXM
2 stops28h 33m
United Airlines
sáb 7/43:50 pm
SXM
- SEA
2 stops21h 10m
United Airlines
Deal found 6/3![United Airlines logo]()
$846
This American Airlines deal was found by Cheapflights users on 6/1. 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.
qua 7/11:00 pm
SEA
- SXM
1 stop21h 19m
American Airlines
ter 7/72:19 pm
SXM
- SEA
1 stop12h 48m
American Airlines
Deal found 6/1![American Airlines logo]()
$843
This United Airlines deal was found by Cheapflights users on 6/3. 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.
qui 7/211:20 pm
SEA
- SXM
1 stop10h 13m
United Airlines
qui 7/93:50 pm
SXM
- SEA
2 stops19h 10m
United Airlines
Deal found 6/3![United Airlines logo]()
$700
This American Airlines deal was found by Cheapflights users on 6/1. 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.
qui 7/29:35 pm
SEA
- SXM
1 stop13h 16m
American Airlines
qui 7/92:19 pm
SXM
- SEA
1 stop12h 48m
American Airlines
Deal found 6/1![American Airlines logo]()
$801
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 junho 3, 2026.
Search for one-way flight options from Seattle to St. Maarten. Find affordable one-way fares based on user searches. Data last updated junho 3, 2026.
This American Airlines deal was found by Cheapflights users on 5/31. 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.
seg 10/511:10 pm
SEA
- SXM
1 stop12h 55m
American Airlines
Deal found 5/31![American Airlines logo]()
$296
This Kiwi.com deal was found by Cheapflights users on 5/31. 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.
seg 10/58:00 am
SEA
- SXM
3 stops23h 45m
Multiple Airlines
Deal found 5/31![Multiple Airlines logo]()
$667
This United Airlines deal was found by Cheapflights users on 6/1. 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.
sex 10/96:15 pm
SEA
- SXM
2 stops15h 18m
United Airlines
Deal found 6/1![United Airlines logo]()
$2,225
This United Airlines deal was found by Cheapflights users on 6/1. 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.
qui 10/811:04 pm
SEA
- SXM
2 stops34h 29m
United Airlines
Deal found 6/1![United Airlines logo]()
$2,379
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 junho 3, 2026.
Round-trip from | $481 (Delta) |
|---|---|
One-way from | $296 (American Airlines) |
Popular in | December |
Cheapest in | September |
Average price | $957 |
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 junho 3, 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
qui 10/15
2:15 pm-2:00 pm
2 stops20h 45m
Simpson Bay Princess Juliana
sex 10/30
3:00 pm-11:10 am
2 stops23h 10m
$556
SeattleSimpson Bay
SEA - SXM
SEASXM
Seattle/Tacoma Intl
qui 9/10
5:02 pm-1:22 pm
2 stops17h 20m
Simpson Bay Princess Juliana
ter 9/22
2:22 pm-10:09 am
2 stops22h 47m
$586
Quickest round-trip
SeattleSimpson Bay
SEA - SXM
SEASXM
Seattle/Tacoma Intl
qui 10/15
3:55 pm-1:49 pm
1 stop18h 54m
Simpson Bay Princess Juliana
sex 10/30
3:14 pm-12:09 am
1 stop11h 55m
$597
SeattleSimpson Bay
SEA - SXM
SEASXM
Seattle/Tacoma Intl
qui 11/26
3:55 pm-2:45 pm
1 stop18h 50m
Simpson Bay Princess Juliana
sex 12/4
4:10 pm-12:09 am
1 stop11h 59m
$629
SeattleSimpson Bay
SEA - SXM
SEASXM
Seattle/Tacoma Intl
sex 11/27
12:00 pm-2:05 pm
2 stops22h 05m
Simpson Bay Princess Juliana
sex 12/4
4:10 pm-12:09 am
1 stop11h 59m
$634
SeattleSimpson Bay
SEA - SXM
SEASXM
Seattle/Tacoma Intl
qui 10/15
11:10 pm-3:05 pm
1 stop12h 55m
Simpson Bay Princess Juliana
sex 10/30
4:30 pm-11:35 am
2 stops22h 05m
$636
SeattleSimpson Bay
SEA - SXM
SEASXM
Seattle/Tacoma Intl
sex 11/27
12:00 pm-2:05 pm
2 stops22h 05m
Simpson Bay Princess Juliana
qua 12/2
4:10 pm-12:09 am
1 stop11h 59m
$668
SeattleSimpson Bay
SEA - SXM
SEASXM
Seattle/Tacoma Intl
qui 7/2
11:49 pm-2:43 pm
2 stops35h 54m
Simpson Bay Princess Juliana
qui 7/9
3:50 pm-8:00 am
2 stops19h 10m
$709
SeattleSimpson Bay
SEA - SXM
SEASXM
Seattle/Tacoma Intl
dom 9/13
9:40 pm-1:25 pm
1 stop12h 45m
Simpson Bay Princess Juliana
sáb 9/19
6:00 pm-9:04 pm
1 stop30h 04m
$730
SeattleSimpson Bay
SEA - SXM
SEASXM
Seattle/Tacoma Intl
sex 11/20
10:10 am-2:10 pm
2 stops24h 00m
Simpson Bay Princess Juliana
seg 11/30
3:35 pm-8:54 pm
1 stop33h 19m
$780
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 junho 3, 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.
Entertainment
7.8
Overall
7.9
Food
7.2
Comfort
7.8
Boarding
8.1
Crew
8.5
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
Entertainment
7.8
Overall
7.9
Food
7.2
Comfort
7.8
Boarding
8.1
Crew
8.5
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
Entertainment
7.8
Overall
7.9
Food
7.2
Comfort
7.8
Boarding
8.1
Crew
8.5
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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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 junho 3, 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 junho 3, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$334 | Average$890 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$541 | Average$774 | FlexibilityNo cancel fee | On-time71% |