$251+ 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 2/28. Fares are subject to change and may not be available on all flights or dates of travel.
SEA — SXM
Dec 8 — Dec 151
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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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 November 8, 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 November 8, 2026.
This American Airlines deal was found by Cheapflights users on 11/3. 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.
Sat 12/129:45 pm -
1 stop12h 46m
Thu 12/173:23 pm -
1 stop13h 36m
Deal found 11/3![American Airlines logo]()
$601
This Delta deal was found by Cheapflights users on 11/6. 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 12/1110:55 pm -
1 stop11h 16m
Tue 12/154:05 pm -
1 stop11h 50m
Deal found 11/6![Delta logo]()
$657
This Delta deal was found by Cheapflights users on 11/5. 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 11/5![Delta logo]()
$667
This American Airlines deal was found by Cheapflights users on 11/5. 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 11/289:14 pm -
1 stop13h 11m
Fri 1/221:34 pm -
1 stop15h 25m
Deal found 11/5![American Airlines logo]()
$675
This Delta deal was found by Cheapflights users on 11/7. 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.
Tue 12/299:55 pm -
1 stop12h 54m
Thu 1/74:23 pm -
1 stop22h 36m
Deal found 11/7![Delta logo]()
$687
This American Airlines deal was found by Cheapflights users on 11/3. 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.
Tue 12/221:02 pm -
1 stop20h 03m
Sat 1/94:36 pm -
2 stops20h 51m
Deal found 11/3![American Airlines logo]()
$713
This American Airlines deal was found by Cheapflights users on 11/6. 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 11/309:14 pm -
1 stop13h 11m
Mon 12/143:27 pm -
1 stop13h 32m
Deal found 11/6![American Airlines logo]()
$726
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 November 8, 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 November 8, 2026.
This United Airlines deal was found by Cheapflights users on 11/3. 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.
Thu 1/77:28 pm -
2 stops14h 22m
Wed 1/132:52 pm -
2 stops26h 21m
Deal found 11/3![United Airlines logo]()
$593
This Delta deal was found by Cheapflights users on 11/4. 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 12/410:40 pm -
1 stop12h 05m
Fri 12/114:05 pm -
1 stop11h 50m
Deal found 11/4![Delta logo]()
$601
This Southwest deal was found by Cheapflights users on 11/3. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/96:35 pm -
2 stops15h 55m
Sat 5/11:40 pm -
2 stops22h 00m
Deal found 11/3![Southwest logo]()
$617
This United Airlines deal was found by Cheapflights users on 11/3. 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.
Fri 4/910:40 pm -
1 stop15h 09m
Sat 5/13:50 pm -
2 stops21h 09m
Deal found 11/3![United Airlines logo]()
$593
This Delta deal was found by Cheapflights users on 11/3. 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.
Thu 1/71:40 pm -
1 stop18h 40m
Wed 1/134:23 pm -
1 stop22h 36m
Deal found 11/3![Delta logo]()
$609
This Delta deal was found by Cheapflights users on 11/6. 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 12/1110:55 pm -
1 stop11h 16m
Tue 12/154:05 pm -
1 stop11h 50m
Deal found 11/6![Delta logo]()
$657
This United Airlines deal was found by Cheapflights users on 11/4. 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 12/2111:44 pm -
1 stop12h 13m
Thu 12/312:10 pm -
1 stop12h 22m
Deal found 11/4![United Airlines logo]()
$732
This Delta deal was found by Cheapflights users on 11/5. 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 11/5![Delta logo]()
$667
Last-minute flights from Seattle to St. MaartenDiscover last-minute flight deals from Seattle to St. Maarten. Data last updated November 8, 2026 and is based on user searches.
Discover last-minute flight deals from Seattle to St. Maarten. Data last updated November 8, 2026 and is based on user searches.
This American Airlines deal was found by Cheapflights users on 11/5. 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 11/289:14 pm -
1 stop13h 11m
Fri 1/221:34 pm -
1 stop15h 25m
Deal found 11/5![American Airlines logo]()
$675
This Delta deal was found by Cheapflights users on 11/5. 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 11/5![Delta logo]()
$667
This American Airlines deal was found by Cheapflights users on 11/6. 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 11/309:14 pm -
1 stop13h 11m
Mon 12/143:27 pm -
1 stop13h 32m
Deal found 11/6![American Airlines logo]()
$726
This Delta deal was found by Cheapflights users on 11/6. 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 12/1110:55 pm -
1 stop11h 16m
Tue 12/154:05 pm -
1 stop11h 50m
Deal found 11/6![Delta logo]()
$657
This American Airlines deal was found by Cheapflights users on 11/3. 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.
Sat 12/129:45 pm -
1 stop12h 46m
Thu 12/173:23 pm -
1 stop13h 36m
Deal found 11/3![American Airlines logo]()
$601
This American Airlines deal was found by Cheapflights users on 11/3. 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.
Tue 12/221:02 pm -
1 stop20h 03m
Sat 1/94:36 pm -
2 stops20h 51m
Deal found 11/3![American Airlines logo]()
$713
This Delta deal was found by Cheapflights users on 11/7. 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.
Tue 12/299:55 pm -
1 stop12h 54m
Thu 1/74:23 pm -
1 stop22h 36m
Deal found 11/7![Delta logo]()
$687
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 November 8, 2026.
Search for one-way flight options from Seattle to St. Maarten. Find affordable one-way fares based on user searches. Data last updated November 8, 2026.
This Southwest deal was found by Cheapflights users on 11/6. 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.
Sun 2/285:10 pm -
2 stops17h 05m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 11/6![Southwest logo]()
$251
This Delta deal was found by Cheapflights users on 11/6. 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 12/114:01 pm -
1 stop18h 10m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 11/6![Delta logo]()
$256
This United Airlines deal was found by Cheapflights users on 11/6. 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 3/106:29 am -
2 stops27h 21m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 11/6![United Airlines logo]()
$321
This Delta deal was found by Cheapflights users on 11/4. 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 11/4![Delta logo]()
$322
This American Airlines deal was found by Cheapflights users on 11/6. 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 12/124:42 pm -
2 stops17h 45m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 11/6![American Airlines logo]()
$341
This United Airlines deal was found by Cheapflights users on 11/6. 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 12/162:05 pm -
1 stop21h 52m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 11/6![United Airlines logo]()
$342
This United Airlines deal was found by Cheapflights users on 11/6. 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.
Tue 12/155:28 pm -
2 stops42h 29m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 11/6![United Airlines logo]()
$349
This United Airlines deal was found by Cheapflights users on 11/4. 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.
Sat 12/267:10 pm -
2 stops40h 47m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 11/4![United Airlines logo]()
$353
This American Airlines deal was found by Cheapflights users on 11/6. 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 12/1512:39 pm -
1 stop20h 53m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 11/6![American Airlines logo]()
$407
This Kiwi.com deal was found by Cheapflights users on 11/6. 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 12/142:30 pm -
3 stops20h 55m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 11/6![WestJet logo]()
$412
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 November 8, 2026.
Round-trip from | $593 (United Airlines) |
|---|---|
One-way from | $251 (Southwest) |
Popular in | July |
Cheapest in | January |
Average price | $676 |
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 November 8, 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 2/28
5:10 pm-2:15 pm
2 stops17h 05m
Simpson Bay Princess Juliana
Wed 12/31
12:00 am-8:00 pm
Nonstop0h 00m
$251
Quickest round-trip
SeattleSimpson Bay
SEA Seattle/Tacoma Intl - SXM Simpson Bay Princess Juliana
SEASXM
Seattle/Tacoma Intl
Sun 12/13
10:40 pm-2:40 pm
1 stop12h 00m
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 12/16
9:01 am-3:57 pm
2 stops26h 56m
Simpson Bay Princess Juliana
Wed 12/31
12:00 am-8:00 pm
Nonstop0h 00m
$321
SeattleSimpson Bay
SEA Seattle/Tacoma Intl - SXM Simpson Bay Princess Juliana
SEASXM
Seattle/Tacoma Intl
Wed 3/10
10:45 am-1:50 pm
2 stops23h 05m
Simpson Bay Princess Juliana
Wed 12/31
12:00 am-8:00 pm
Nonstop0h 00m
$321
SeattleSimpson Bay
SEA Seattle/Tacoma Intl - SXM Simpson Bay Princess Juliana
SEASXM
Seattle/Tacoma Intl
Thu 12/17
6:00 am-3:57 pm
2 stops29h 57m
Simpson Bay Princess Juliana
Wed 12/31
12:00 am-8:00 pm
Nonstop0h 00m
$327
SeattleSimpson Bay
SEA Seattle/Tacoma Intl - SXM Simpson Bay Princess Juliana
SEASXM
Seattle/Tacoma Intl
Tue 12/15
5:28 pm-3:57 pm
2 stops42h 29m
Simpson Bay Princess Juliana
Wed 12/31
12:00 am-8:00 pm
Nonstop0h 00m
$349
SeattleSimpson Bay
SEA Seattle/Tacoma Intl - SXM Simpson Bay Princess Juliana
SEASXM
Seattle/Tacoma Intl
Sat 12/26
7:10 pm-3:57 pm
2 stops40h 47m
Simpson Bay Princess Juliana
Wed 12/31
12:00 am-8:00 pm
Nonstop0h 00m
$353
SeattleSimpson Bay
SEA Seattle/Tacoma Intl - SXM Simpson Bay Princess Juliana
SEASXM
Seattle/Tacoma Intl
Thu 1/7
7:28 pm-1:50 pm
2 stops14h 22m
Simpson Bay Princess Juliana
Wed 1/13
2:52 pm-1:13 pm
2 stops26h 21m
$593
SeattleSimpson Bay
SEA Seattle/Tacoma Intl - SXM Simpson Bay Princess Juliana
SEASXM
Seattle/Tacoma Intl
Fri 4/9
10:40 pm-4:49 pm
1 stop15h 09m
Simpson Bay Princess Juliana
Sat 5/1
3:50 pm-9:59 am
2 stops21h 09m
$593
SeattleSimpson Bay
SEA Seattle/Tacoma Intl - SXM Simpson Bay Princess Juliana
SEASXM
Seattle/Tacoma Intl
Fri 12/4
10:40 pm-2:45 pm
1 stop12h 05m
Simpson Bay Princess Juliana
Fri 12/11
4:05 pm-11:55 pm
1 stop11h 50m
$601
Showing 1-10 of 15 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 November 8, 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
Food
7.2
Overall
7.8
Comfort
7.8
Crew
8.5
Entertainment
7.8
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
Boarding
8.1
Food
7.2
Overall
7.8
Comfort
7.8
Crew
8.5
Entertainment
7.8
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
Boarding
8.1
Food
7.2
Overall
7.8
Comfort
7.8
Crew
8.5
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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Complete your trip
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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 November 8, 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 November 8, 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% |