$201+ Cheap flights from Washington 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 12/3. Fares are subject to change and may not be available on all flights or dates of travel.
SEA — SXM
Jul 10 — Jul 171
Round-trip
1 adult, Economy
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Cheapest flights from Washington to St. MaartenExplore the most affordable flight options available from Washington to St. Maarten. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 10, 2026.
Explore the most affordable flight options available from Washington to St. Maarten. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 10, 2026.
This Delta deal was found by Cheapflights users on 6/9. 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 10/229:20 pm
SEA
- SXM
1 stop13h 29m
Delta
Wed 11/44:14 pm
SXM
- SEA
1 stop11h 55m
Delta
Deal found 6/9![Delta logo]()
$491
This American Airlines deal was found by Cheapflights users on 6/9. 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 8/218:21 pm
SEA
- SXM
1 stop14h 01m
American Airlines
Thu 8/272:42 pm
SXM
- SEA
2 stops21h 43m
American Airlines
Deal found 6/9![American Airlines logo]()
$496
This Delta deal was found by Cheapflights users on 6/9. 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 10/2011:35 pm
SEA
- SXM
1 stop11h 14m
Delta
Wed 11/44:14 pm
SXM
- SEA
1 stop11h 55m
Delta
Deal found 6/9![Delta logo]()
$560
This American Airlines deal was found by Cheapflights users on 6/10. 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.
Sun 9/136:15 pm
SEA
- SXM
2 stops16h 07m
American Airlines
Sat 9/192:53 pm
SXM
- SEA
2 stops21h 32m
American Airlines
Deal found 6/10![American Airlines logo]()
$593
This United Airlines deal was found by Cheapflights users on 6/8. 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 7/611:20 pm
SEA
- SXM
1 stop10h 13m
United Airlines
Mon 7/133:50 pm
SXM
- SEA
2 stops19h 10m
United Airlines
Deal found 6/8![United Airlines logo]()
$598
This United Airlines deal was found by Cheapflights users on 6/8. 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 7/105:00 am
SEA
- SXM
2 stops28h 33m
United Airlines
Fri 7/243:50 pm
SXM
- SEA
2 stops19h 10m
United Airlines
Deal found 6/8![United Airlines logo]()
$616
This American Airlines deal was found by Cheapflights users on 6/8. 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 7/611:56 pm
SEA
- SXM
2 stops12h 48m
American Airlines
Mon 7/134:45 pm
SXM
- SEA
2 stops19h 42m
American Airlines
Deal found 6/8![American Airlines logo]()
$622
This Delta deal was found by Cheapflights users on 6/9. 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 10/2011:35 pm
SEA
- SXM
1 stop11h 14m
Delta
Thu 11/54:14 pm
SXM
- SEA
1 stop11h 55m
Delta
Deal found 6/9![Delta logo]()
$629
This Delta deal was found by Cheapflights users on 6/9. 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 11/43:55 pm
SEA
- SXM
1 stop18h 54m
Delta
Thu 11/194:10 pm
SXM
- SEA
1 stop11h 59m
Delta
Deal found 6/9![Delta logo]()
$641
This FlightHub deal was found by Cheapflights users on 6/9. 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 8/2911:27 pm
PDX
- SXM
2 stops35h 15m
JetBlue
Sun 9/63:02 pm
SXM
- PDX
2 stops25h 02m
JetBlue
Deal found 6/9![JetBlue logo]()
$657
This American Airlines deal was found by Cheapflights users on 6/9. 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 11/510:45 pm
PDX
- SXM
1 stop13h 35m
American Airlines
Fri 11/203:20 pm
SXM
- PDX
1 stop12h 31m
American Airlines
Deal found 6/9![American Airlines logo]()
$697
This Southwest deal was found by Cheapflights users on 6/9. 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.
Thu 11/57:00 pm
PDX
- SXM
2 stops16h 40m
Southwest
Fri 11/204:40 pm
SXM
- PDX
2 stops21h 40m
Southwest
Deal found 6/9![Southwest logo]()
$702
Best flights from Washington to St. MaartenDiscover carefully curated flight deals from Washington to St. Maarten that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated June 10, 2026.
Discover carefully curated flight deals from Washington to St. Maarten that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated June 10, 2026.
This Delta deal was found by Cheapflights users on 6/9. 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 10/223:55 pm
SEA
- SXM
1 stop18h 54m
Delta
Thu 11/54:14 pm
SXM
- SEA
1 stop11h 55m
Delta
Deal found 6/9![Delta logo]()
$560
This American Airlines deal was found by Cheapflights users on 6/7. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/136:15 pm
SEA
- SXM
2 stops16h 07m
American Airlines
Sat 9/192:53 pm
SXM
- SEA
2 stops22h 16m
American Airlines
Deal found 6/7![American Airlines logo]()
$596
This United Airlines deal was found by Cheapflights users on 6/8. 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 7/611:20 pm
SEA
- SXM
1 stop10h 13m
United Airlines
Mon 7/133:50 pm
SXM
- SEA
2 stops19h 10m
United Airlines
Deal found 6/8![United Airlines logo]()
$598
This FlightHub deal was found by Cheapflights users on 6/6. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/2911:27 pm
PDX
- SXM
2 stops31h 35m
JetBlue
Sun 9/63:02 pm
SXM
- PDX
2 stops25h 02m
JetBlue
Deal found 6/6![JetBlue logo]()
$657
This Southwest deal was found by Cheapflights users on 6/9. 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.
Thu 11/57:00 pm
PDX
- SXM
2 stops16h 40m
Southwest
Fri 11/204:40 pm
SXM
- PDX
2 stops21h 40m
Southwest
Deal found 6/9![Southwest logo]()
$702
This Delta deal was found by Cheapflights users on 6/9. 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 11/53:55 pm
SEA
- SXM
1 stop18h 54m
Delta
Thu 11/194:10 pm
SXM
- SEA
1 stop11h 59m
Delta
Deal found 6/9![Delta logo]()
$560
This United Airlines deal was found by Cheapflights users on 6/6. 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 7/148:45 am
SEA
- SXM
2 stops24h 48m
United Airlines
Wed 7/223:50 pm
SXM
- SEA
2 stops19h 10m
United Airlines
Deal found 6/6![United Airlines logo]()
$616
This United Airlines deal was found by Cheapflights users on 6/8. 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 7/1011:20 pm
SEA
- SXM
1 stop10h 13m
United Airlines
Fri 7/243:50 pm
SXM
- SEA
2 stops19h 10m
United Airlines
Deal found 6/8![United Airlines logo]()
$620
This Delta deal was found by Cheapflights users on 6/9. 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 11/53:55 pm
SEA
- SXM
1 stop18h 54m
Delta
Wed 11/184:10 pm
SXM
- SEA
1 stop11h 59m
Delta
Deal found 6/9![Delta logo]()
$629
This American Airlines deal was found by Cheapflights users on 6/9. 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 11/510:45 pm
PDX
- SXM
1 stop13h 35m
American Airlines
Fri 11/205:24 pm
SXM
- PDX
2 stops23h 33m
American Airlines
Deal found 6/9![American Airlines logo]()
$702
This Southwest deal was found by Cheapflights users on 6/8. 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 11/133:35 pm
PDX
- SXM
2 stops18h 45m
Southwest
Sun 11/223:20 pm
SXM
- PDX
2 stops20h 00m
Southwest
Deal found 6/8![Southwest logo]()
$704
This American Airlines deal was found by Cheapflights users on 6/6. 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.
Thu 10/1511:10 pm
SEA
- SXM
1 stop12h 55m
American Airlines
Fri 10/304:30 pm
SXM
- SEA
2 stops21h 38m
American Airlines
Deal found 6/6![American Airlines logo]()
$716
This Delta deal was found by Cheapflights users on 6/9. 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.
Sat 8/2910:55 pm
PDX
- SXM
1 stop11h 58m
Delta
Sun 9/63:18 pm
SXM
- PDX
2 stops23h 23m
Delta
Deal found 6/9![Delta logo]()
$704
This American Airlines deal was found by Cheapflights users on 6/8. 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 7/319:35 pm
SEA
- SXM
1 stop10h 58m
American Airlines
Sat 8/84:39 pm
SXM
- SEA
2 stops19h 50m
American Airlines
Deal found 6/8![American Airlines logo]()
$722
This United Airlines deal was found by Cheapflights users on 6/7. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/1110:52 pm
PDX
- SXM
1 stop12h 51m
United Airlines
Sat 7/183:50 pm
SXM
- PDX
2 stops20h 44m
United Airlines
Deal found 6/7![United Airlines logo]()
$756
This Delta deal was found by Cheapflights users on 6/8. 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 10/232:30 pm
PDX
- SXM
1 stop20h 19m
Delta
Sun 11/14:14 pm
SXM
- PDX
2 stops22h 24m
Delta
Deal found 6/8![Delta logo]()
$704
This American Airlines deal was found by Cheapflights users on 6/9. 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 12/112:31 am
SEA
- SXM
2 stops11h 54m
American Airlines
Mon 12/73:20 pm
SXM
- SEA
1 stop11h 56m
American Airlines
Deal found 6/9![American Airlines logo]()
$727
This United Airlines deal was found by Cheapflights users on 6/6. 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.
Sat 7/412:50 pm
PDX
- SXM
2 stops20h 43m
United Airlines
Fri 7/103:50 pm
SXM
- PDX
2 stops20h 57m
United Airlines
Deal found 6/6![United Airlines logo]()
$756
This United Airlines deal was found by Cheapflights users on 6/8. 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 11/276:59 pm
PDX
- SXM
2 stops14h 51m
United Airlines
Tue 12/82:52 pm
SXM
- PDX
2 stops24h 43m
United Airlines
Deal found 6/8![United Airlines logo]()
$756
This Delta deal was found by Cheapflights users on 6/9. 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 10/159:20 pm
SEA
- SXM
1 stop13h 29m
Delta
Fri 10/303:14 pm
SXM
- SEA
1 stop11h 55m
Delta
Deal found 6/9![Delta logo]()
$791
This American Airlines deal was found by Cheapflights users on 6/7. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/295:17 pm
PDX
- SXM
2 stops17h 34m
American Airlines
Sat 8/84:39 pm
SXM
- PDX
2 stops21h 55m
American Airlines
Deal found 6/7![American Airlines logo]()
$802
This United Airlines deal was found by Cheapflights users on 6/8. 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 10/286:59 pm
PDX
- SXM
2 stops14h 51m
United Airlines
Sat 11/75:00 pm
SXM
- PDX
2 stops20h 40m
United Airlines
Deal found 6/8![United Airlines logo]()
$787
Last-minute flights from Washington to St. MaartenDiscover last-minute flight deals from Washington to St. Maarten. Data last updated June 10, 2026 and is based on user searches.
Discover last-minute flight deals from Washington to St. Maarten. Data last updated June 10, 2026 and is based on user searches.
This American Airlines deal was found by Cheapflights users on 6/6. 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 7/45:49 am
PDX
- SXM
1 stop29h 02m
American Airlines
Fri 7/102:51 pm
SXM
- PDX
1 stop12h 04m
American Airlines
Deal found 6/6![American Airlines logo]()
$722
This United Airlines deal was found by Cheapflights users on 6/8. 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 7/611:20 pm
SEA
- SXM
1 stop10h 13m
United Airlines
Mon 7/133:50 pm
SXM
- SEA
2 stops19h 10m
United Airlines
Deal found 6/8![United Airlines logo]()
$598
This American Airlines deal was found by Cheapflights users on 6/8. 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 7/611:56 pm
SEA
- SXM
2 stops12h 48m
American Airlines
Mon 7/134:45 pm
SXM
- SEA
2 stops19h 42m
American Airlines
Deal found 6/8![American Airlines logo]()
$622
This American Airlines deal was found by Cheapflights users on 6/7. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/69:47 pm
PDX
- SXM
1 stop13h 04m
American Airlines
Tue 7/142:51 pm
SXM
- PDX
1 stop12h 04m
American Airlines
Deal found 6/7![American Airlines logo]()
$705
This American Airlines deal was found by Cheapflights users on 6/7. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/79:47 pm
PDX
- SXM
1 stop12h 47m
American Airlines
Sat 7/1812:40 pm
SXM
- PDX
1 stop14h 15m
American Airlines
Deal found 6/7![American Airlines logo]()
$783
This United Airlines deal was found by Cheapflights users on 6/9. 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 7/811:30 pm
PDX
- SXM
1 stop10h 03m
United Airlines
Tue 7/143:50 pm
SXM
- PDX
2 stops20h 44m
United Airlines
Deal found 6/9![United Airlines logo]()
$756
This American Airlines deal was found by Cheapflights users on 6/9. 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 7/912:56 pm
SEA
- SXM
1 stop21h 50m
American Airlines
Sun 7/122:19 pm
SXM
- SEA
1 stop12h 48m
American Airlines
Deal found 6/9![American Airlines logo]()
$741
This United Airlines deal was found by Cheapflights users on 6/8. 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 7/105:00 am
SEA
- SXM
2 stops28h 33m
United Airlines
Fri 7/243:50 pm
SXM
- SEA
2 stops19h 10m
United Airlines
Deal found 6/8![United Airlines logo]()
$616
This American Airlines deal was found by Cheapflights users on 6/6. 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 7/148:45 pm
SEA
- SXM
1 stop15h 59m
American Airlines
Wed 7/221:34 pm
SXM
- SEA
1 stop13h 33m
American Airlines
Deal found 6/6![American Airlines logo]()
$691
This United Airlines deal was found by Cheapflights users on 6/6. 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 7/1410:29 am
SEA
- SXM
3 stops25h 14m
United Airlines
Wed 7/223:50 pm
SXM
- SEA
2 stops19h 10m
United Airlines
Deal found 6/6![United Airlines logo]()
$742
This American Airlines deal was found by Cheapflights users on 6/8. 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 7/295:17 pm
PDX
- SXM
2 stops17h 34m
American Airlines
Sat 8/84:39 pm
SXM
- PDX
2 stops21h 55m
American Airlines
Deal found 6/8![American Airlines logo]()
$802
This American Airlines deal was found by Cheapflights users on 6/8. 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 7/319:35 pm
SEA
- SXM
1 stop10h 58m
American Airlines
Sat 8/84:39 pm
SXM
- SEA
2 stops19h 50m
American Airlines
Deal found 6/8![American Airlines logo]()
$722
One-way flights from Washington to St. MaartenSearch for one-way flight options from Washington to St. Maarten. Find affordable one-way fares based on user searches. Data last updated June 10, 2026.
Search for one-way flight options from Washington to St. Maarten. Find affordable one-way fares based on user searches. Data last updated June 10, 2026.
This Delta deal was found by Cheapflights users on 6/10. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/33:55 pm
SEA
- SXM
1 stop18h 50m
Delta
Deal found 6/10![Delta logo]()
$201
This Southwest deal was found by Cheapflights users on 6/10. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/312:55 pm
SEA
- SXM
2 stops21h 25m
Southwest
Deal found 6/10![Southwest logo]()
$276
This Expedia deal was found by Cheapflights users on 6/6. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/2210:19 pm
SEA
- SXM
1 stop32h 48m
JetBlue
Deal found 6/6![JetBlue logo]()
$321
This United Airlines deal was found by Cheapflights users on 6/6. 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 7/227:54 pm
SEA
- SXM
2 stops37h 39m
United Airlines
Deal found 6/6![United Airlines logo]()
$375
This Mytrip deal was found by Cheapflights users on 6/10. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/33:15 pm
SEA
- SXM
3 stops19h 20m
Air Canada
Deal found 6/10![Air Canada logo]()
$479
This Kiwi.com deal was found by Cheapflights users on 6/6. 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.
Wed 7/2210:30 am
SEA
- SXM
3 stops24h 40m
WestJet
Deal found 6/6![WestJet logo]()
$481
Find flight deals from Washington to St. Maarten
Keep the following information in mind while searching for Washington to St. Maarten flight deals. Data was last updated June 10, 2026.
Round-trip from | $491 (Delta) |
|---|---|
One-way from | $321 (Expedia) |
Popular in | December |
Cheapest in | September |
Average price | $953 |
Cheapflights Fare Finder
Customize your flight search to find flights from Washington 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 June 10, 2026.
Use the filters below to find and compare flights from Washington 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
Thu 10/22
3:55 pm-1:49 pm
1 stop18h 54m
Simpson Bay Princess Juliana
Thu 11/5
4:14 pm-12:09 am
1 stop11h 55m
$560
SeattleSimpson Bay
SEA - SXM
SEASXM
Seattle/Tacoma Intl
Thu 11/5
3:55 pm-2:49 pm
1 stop18h 54m
Simpson Bay Princess Juliana
Thu 11/19
4:10 pm-12:09 am
1 stop11h 59m
$560
SeattleSimpson Bay
SEA - SXM
SEASXM
Seattle/Tacoma Intl
Sun 9/13
6:15 pm-1:22 pm
2 stops16h 07m
Simpson Bay Princess Juliana
Sat 9/19
2:53 pm-10:09 am
2 stops22h 16m
$596
SeattleSimpson Bay
SEA - SXM
SEASXM
Seattle/Tacoma Intl
Mon 7/6
11:20 pm-12:33 pm
1 stop10h 13m
Simpson Bay Princess Juliana
Mon 7/13
3:50 pm-8:00 am
2 stops19h 10m
$598
SeattleSimpson Bay
SEA - SXM
SEASXM
Seattle/Tacoma Intl
Tue 7/14
8:45 am-12:33 pm
2 stops24h 48m
Simpson Bay Princess Juliana
Wed 7/22
3:50 pm-8:00 am
2 stops19h 10m
$616
SeattleSimpson Bay
SEA - SXM
SEASXM
Seattle/Tacoma Intl
Fri 7/10
11:20 pm-12:33 pm
1 stop10h 13m
Simpson Bay Princess Juliana
Fri 7/24
3:50 pm-8:00 am
2 stops19h 10m
$620
SeattleSimpson Bay
SEA - SXM
SEASXM
Seattle/Tacoma Intl
Thu 11/5
3:55 pm-2:49 pm
1 stop18h 54m
Simpson Bay Princess Juliana
Wed 11/18
4:10 pm-12:09 am
1 stop11h 59m
$629
PortlandSimpson Bay
PDX - SXM
PDXSXM
Portland
Sat 8/29
11:27 pm-10:02 am
2 stops31h 35m
Simpson Bay Princess Juliana
Sun 9/6
3:02 pm-1:04 pm
2 stops25h 02m
$657
PortlandSimpson Bay
PDX - SXM
PDXSXM
Portland
Thu 11/5
7:00 pm-3:40 pm
2 stops16h 40m
Simpson Bay Princess Juliana
Fri 11/20
4:40 pm-10:20 am
2 stops21h 40m
$702
PortlandSimpson Bay
PDX - SXM
PDXSXM
Portland
Thu 11/5
10:45 pm-4:20 pm
1 stop13h 35m
Simpson Bay Princess Juliana
Fri 11/20
5:24 pm-12:57 pm
2 stops23h 33m
$702
Showing 1-10 of 27 resultsSorted by cheapest first
Best time to book a flight from Washington to St. Maarten
Have a flexible travel schedule? Discover the best time to fly to St. Maarten from Washington with our price prediction graph.
SEA-SXM
PDX-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 Washington to St. Maarten
USWA-SX0
SEA-SXM
PDX-SXM
No data available for this route at this time. Please check back soon.
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Washington and St. Maarten flights
Browse other Washington and St. Maarten flight options. Last updated on June 10, 2026.
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Top 2 airlines flying from Washington to St. Maarten
Discover the top 2 airlines that operate flights from Washington 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 June 10, 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% |