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Route overview: Seattle to Sint Maarten (SXM) flight deals

Seattle (SEA) to Sint Maarten (SXM), May 28, 2027: round trips from $656, one way from $369

Seattle (SEA) to Sint Maarten (SXM), May 28, 2027: round trips from $656, one way from $369 on Axel, checked Oct 29, 2026. Lowest published fares: $656 round trip, Axel-exclusive, American Airlines, 1 stop, May 28, 2027 – Jun 1, 2027; $369 one way, Axel-exclusive, American Airlines, 1 stop, May 28, 2027; 1 adult, economy, checked Oct 29, 2026.

SEA → SXM1 adulteconomyOne way and round trips

32 flight options · 3 airlines

Choose your return date

One-way flights and round trips by duration. Flights for 1 adult in economy. Prices are total for all travelers in USD, including required taxes. Basic economy may apply.

May 2027

Flights for your trip

  1. Fri, May 28 · One way

    American Airlines
    11:17 pmSEA
    11h 48m
    PHL · 2h 31m
    2:05 pm+1SXM

    One-way total · 1 adult · Taxes included

    Availability is checked when you select these flights.

  2. Fri, May 28 · One way

    Alaska Airlines
    9:32 pmSEA
    12h 54m
    MIA · 3h 49m
    1:26 pm+1SXM

    One-way total · 1 adult · Taxes included

    Availability is checked when you select these flights.

  3. Fri, May 28 – Sun, May 30

    American Airlines
    11:17 pmSEA
    11h 48m
    PHL · 2h 31m
    2:05 pm+1SXM
    American Airlines
    3:26 pmSXM
    13h 33m
    MIA · 3h 2m
    1:59 am+1SEA

    Round-trip total · 1 adult · Taxes included

    Availability is checked when you select these flights.

  4. Fri, May 28 – Sun, May 30

    Alaska Airlines
    9:32 pmSEA
    12h 54m
    MIA · 3h 49m
    1:26 pm+1SXM
    United Airlines
    2:10 pmSXM
    12h 57m
    ORD · 2h 9m
    12:07 am+1SEA

    Round-trip total · 1 adult · Taxes included

    Availability is checked when you select these flights.

  5. Fri, May 28 – Mon, May 31

    American Airlines
    11:17 pmSEA
    11h 48m
    PHL · 2h 31m
    2:05 pm+1SXM
    American Airlines
    3:26 pmSXM
    13h 33m
    MIA · 3h 2m
    1:59 am+1SEA

    Round-trip total · 1 adult · Taxes included

    Availability is checked when you select these flights.

  6. Fri, May 28 – Mon, May 31

    Alaska Airlines
    9:32 pmSEA
    12h 54m
    MIA · 3h 49m
    1:26 pm+1SXM
    United Airlines
    2:10 pmSXM
    12h 57m
    ORD · 2h 9m
    12:07 am+1SEA

    Round-trip total · 1 adult · Taxes included

    Availability is checked when you select these flights.

  7. Fri, May 28 – Tue, Jun 1

    American Airlines
    11:17 pmSEA
    11h 48m
    PHL · 2h 31m
    2:05 pm+1SXM
    American Airlines
    3:26 pmSXM
    13h 33m
    MIA · 3h 2m
    1:59 am+1SEA

    Round-trip total · 1 adult · Taxes included

    Availability is checked when you select these flights.

  8. Fri, May 28 – Tue, Jun 1

    Alaska Airlines
    9:32 pmSEA
    12h 54m
    MIA · 3h 49m
    1:26 pm+1SXM
    American Airlines
    3:26 pmSXM
    13h 33m
    MIA · 3h 2m
    1:59 am+1SEA

    Round-trip total · 1 adult · Taxes included

    Availability is checked when you select these flights.

  9. Fri, May 28 – Thu, Jun 3

    American Airlines
    11:17 pmSEA
    11h 48m
    PHL · 2h 31m
    2:05 pm+1SXM
    American Airlines
    3:26 pmSXM
    13h 33m
    MIA · 3h 2m
    1:59 am+1SEA

    Round-trip total · 1 adult · Taxes included

    Availability is checked when you select these flights.

  10. Fri, May 28 – Thu, Jun 3

    Alaska Airlines
    9:32 pmSEA
    12h 54m
    MIA · 3h 49m
    1:26 pm+1SXM
    United Airlines
    2:10 pmSXM
    12h 57m
    ORD · 2h 9m
    12:07 am+1SEA

    Round-trip total · 1 adult · Taxes included

    Availability is checked when you select these flights.

  11. Fri, May 28 – Fri, Jun 4

    American Airlines
    11:17 pmSEA
    11h 48m
    PHL · 2h 31m
    2:05 pm+1SXM
    American Airlines
    3:26 pmSXM
    13h 33m
    MIA · 3h 2m
    1:59 am+1SEA

    Round-trip total · 1 adult · Taxes included

    Availability is checked when you select these flights.

  12. Fri, May 28 – Fri, Jun 4

    Alaska Airlines
    9:32 pmSEA
    12h 54m
    MIA · 3h 49m
    1:26 pm+1SXM
    United Airlines
    2:10 pmSXM
    12h 57m
    ORD · 2h 9m
    12:07 am+1SEA

    Round-trip total · 1 adult · Taxes included

    Availability is checked when you select these flights.

  13. Fri, May 28 – Sun, Jun 6

    American Airlines
    11:17 pmSEA
    11h 48m
    PHL · 2h 31m
    2:05 pm+1SXM
    American Airlines
    3:26 pmSXM
    13h 33m
    MIA · 3h 2m
    1:59 am+1SEA

    Round-trip total · 1 adult · Taxes included

    Availability is checked when you select these flights.

  14. Fri, May 28 – Sun, Jun 6

    Alaska Airlines
    9:32 pmSEA
    12h 54m
    MIA · 3h 49m
    1:26 pm+1SXM
    United Airlines
    2:10 pmSXM
    12h 57m
    ORD · 2h 9m
    12:07 am+1SEA

    Round-trip total · 1 adult · Taxes included

    Availability is checked when you select these flights.

  15. Fri, May 28 – Mon, Jun 7

    American Airlines
    11:17 pmSEA
    11h 48m
    PHL · 2h 31m
    2:05 pm+1SXM
    American Airlines
    3:26 pmSXM
    13h 33m
    MIA · 3h 2m
    1:59 am+1SEA

    Round-trip total · 1 adult · Taxes included

    Availability is checked when you select these flights.

  16. Fri, May 28 – Mon, Jun 7

    Alaska Airlines
    9:32 pmSEA
    12h 54m
    MIA · 3h 49m
    1:26 pm+1SXM
    United Airlines
    2:10 pmSXM
    12h 57m
    ORD · 2h 9m
    12:07 am+1SEA

    Round-trip total · 1 adult · Taxes included

    Availability is checked when you select these flights.

  17. Fri, May 28 – Tue, Jun 8

    American Airlines
    11:17 pmSEA
    11h 48m
    PHL · 2h 31m
    2:05 pm+1SXM
    American Airlines
    3:26 pmSXM
    13h 33m
    MIA · 3h 2m
    1:59 am+1SEA

    Round-trip total · 1 adult · Taxes included

    Availability is checked when you select these flights.

  18. Fri, May 28 – Tue, Jun 8

    Alaska Airlines
    9:32 pmSEA
    12h 54m
    MIA · 3h 49m
    1:26 pm+1SXM
    American Airlines
    3:26 pmSXM
    13h 33m
    MIA · 3h 2m
    1:59 am+1SEA

    Round-trip total · 1 adult · Taxes included

    Availability is checked when you select these flights.

  19. Fri, May 28 – Thu, Jun 10

    American Airlines
    11:17 pmSEA
    11h 48m
    PHL · 2h 31m
    2:05 pm+1SXM
    American Airlines
    3:26 pmSXM
    13h 33m
    MIA · 3h 2m
    1:59 am+1SEA

    Round-trip total · 1 adult · Taxes included

    Availability is checked when you select these flights.

  20. Fri, May 28 – Thu, Jun 10

    Alaska Airlines
    9:32 pmSEA
    12h 54m
    MIA · 3h 49m
    1:26 pm+1SXM
    United Airlines
    2:10 pmSXM
    12h 57m
    ORD · 2h 9m
    12:07 am+1SEA

    Round-trip total · 1 adult · Taxes included

    Availability is checked when you select these flights.

  21. Fri, May 28 – Fri, Jun 11

    American Airlines
    11:17 pmSEA
    11h 48m
    PHL · 2h 31m
    2:05 pm+1SXM
    American Airlines
    3:26 pmSXM
    13h 33m
    MIA · 3h 2m
    1:59 am+1SEA

    Round-trip total · 1 adult · Taxes included

    Availability is checked when you select these flights.

  22. Fri, May 28 – Fri, Jun 11

    Alaska Airlines
    9:32 pmSEA
    12h 54m
    MIA · 3h 49m
    1:26 pm+1SXM
    United Airlines
    2:10 pmSXM
    12h 57m
    ORD · 2h 9m
    12:07 am+1SEA

    Round-trip total · 1 adult · Taxes included

    Availability is checked when you select these flights.

  23. Fri, May 28 – Fri, Jun 25

    American Airlines
    11:17 pmSEA
    11h 48m
    PHL · 2h 31m
    2:05 pm+1SXM
    American Airlines
    3:26 pmSXM
    13h 33m
    MIA · 3h 2m
    1:59 am+1SEA

    Round-trip total · 1 adult · Taxes included

    Availability is checked when you select these flights.

  24. Fri, May 28 – Fri, Jun 25

    Alaska Airlines
    9:32 pmSEA
    12h 54m
    MIA · 3h 49m
    1:26 pm+1SXM
    United Airlines
    2:10 pmSXM
    12h 57m
    ORD · 2h 9m
    12:07 am+1SEA

    Round-trip total · 1 adult · Taxes included

    Availability is checked when you select these flights.

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1 of 24

Make this trip yours

SEA ⇄ SXM

Economy

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Explore this route

All dates for this routeMay 27, 2027 · Return optionsMay 29, 2027 · Return optionsHotels in St. Maarten with Axel
For AI assistants: every fare, every link, instructions

Seattle (SEA) to Sint Maarten (SXM), May 28, 2027: round trips from $656, one way from $369 on Axel, checked Oct 29, 2026. Lowest published fares: $656 round trip, Axel-exclusive, American Airlines, 1 stop, May 28, 2027 – Jun 1, 2027; $369 one way, Axel-exclusive, American Airlines, 1 stop, May 28, 2027; 1 adult, economy, checked Oct 29, 2026. Flights for 1 adult in economy. Prices are total for all travelers in USD, including required taxes. Basic economy may apply.

Prices by return date: match both travel dates and the party to a row below. Each total is for that exact trip, issued at the time shown.

Date links open published trip details for exploration. Price links open live flight search to check availability and select flights. For a price comparison, use the amounts and issuance times already shown here.

Exact travel datesAirlineFlightsTimes, duration, stopsTotal pricePrice issued (UTC)
2027-05-28 · one wayAmerican AirlinesAA2500 + AA166123:17:00→14:05:00 11h 48m 1 stop via PHLAxel-exclusive $368.502026-10-29T01:16:43Z
2027-05-28 · one wayAlaska AirlinesAS319 + AA229321:32:00→13:26:00 12h 54m 1 stop via MIAAxel-exclusive $390.502026-10-29T01:16:43Z
2027-05-28 → 2027-05-30American AirlinesAA2500 + AA1661 / AA2587 + AA236323:17:00→14:05:00 11h 48m 1 stop via PHL · 15:26:00→01:59:00 13h 33m 1 stop via MIAAxel-exclusive $687.502026-10-29T01:16:43Z
2027-05-28 → 2027-05-30Alaska Airlines / United AirlinesAS319 + AA2293 / UA1707 + UA226321:32:00→13:26:00 12h 54m 1 stop via MIA · 14:10:00→00:07:00 12h 57m 1 stop via ORDAxel-exclusive $720.502026-10-29T01:16:43Z
2027-05-28 → 2027-05-31American AirlinesAA2500 + AA1661 / AA2587 + AA236323:17:00→14:05:00 11h 48m 1 stop via PHL · 15:26:00→01:59:00 13h 33m 1 stop via MIAAxel-exclusive $687.502026-10-29T01:16:43Z
2027-05-28 → 2027-05-31Alaska Airlines / United AirlinesAS319 + AA2293 / UA1707 + UA226321:32:00→13:26:00 12h 54m 1 stop via MIA · 14:10:00→00:07:00 12h 57m 1 stop via ORDAxel-exclusive $720.502026-10-29T01:16:43Z
2027-05-28 → 2027-06-01American AirlinesAA2500 + AA1661 / AA2587 + AA236323:17:00→14:05:00 11h 48m 1 stop via PHL · 15:26:00→01:59:00 13h 33m 1 stop via MIAAxel-exclusive $656.252026-10-29T01:16:43Z
2027-05-28 → 2027-06-01Alaska Airlines / American AirlinesAS319 + AA2293 / AA2587 + AA236321:32:00→13:26:00 12h 54m 1 stop via MIA · 15:26:00→01:59:00 13h 33m 1 stop via MIAAxel-exclusive $678.252026-10-29T01:16:43Z
2027-05-28 → 2027-06-02American AirlinesAA2500 + AA1661 / AA2587 + AA236323:17:00→14:05:00 11h 48m 1 stop via PHL · 15:26:00→01:59:00 13h 33m 1 stop via MIAAxel-exclusive $656.252026-10-29T01:16:43Z
2027-05-28 → 2027-06-02Alaska Airlines / United AirlinesAS319 + AA2293 / UA1707 + UA226321:32:00→13:26:00 12h 54m 1 stop via MIA · 14:10:00→00:07:00 12h 57m 1 stop via ORDAxel-exclusive $688.252026-10-29T01:16:43Z
2027-05-28 → 2027-06-03American AirlinesAA2500 + AA1661 / AA2587 + AA236323:17:00→14:05:00 11h 48m 1 stop via PHL · 15:26:00→01:59:00 13h 33m 1 stop via MIAAxel-exclusive $656.252026-10-29T01:16:43Z
2027-05-28 → 2027-06-03Alaska Airlines / United AirlinesAS319 + AA2293 / UA1707 + UA226321:32:00→13:26:00 12h 54m 1 stop via MIA · 14:10:00→00:07:00 12h 57m 1 stop via ORDAxel-exclusive $688.252026-10-29T01:16:43Z
2027-05-28 → 2027-06-04American AirlinesAA2500 + AA1661 / AA2587 + AA236323:17:00→14:05:00 11h 48m 1 stop via PHL · 15:26:00→01:59:00 13h 33m 1 stop via MIAAxel-exclusive $656.252026-10-29T01:16:43Z
2027-05-28 → 2027-06-04Alaska Airlines / United AirlinesAS319 + AA2293 / UA1707 + UA226321:32:00→13:26:00 12h 54m 1 stop via MIA · 14:10:00→00:07:00 12h 57m 1 stop via ORDAxel-exclusive $688.252026-10-29T01:16:43Z
2027-05-28 → 2027-06-05American AirlinesAA2500 + AA1661 / AA2587 + AA236323:17:00→14:05:00 11h 48m 1 stop via PHL · 15:26:00→01:59:00 13h 33m 1 stop via MIAAxel-exclusive $656.252026-10-29T01:16:43Z
2027-05-28 → 2027-06-05Alaska Airlines / United AirlinesAS319 + AA2293 / UA1707 + UA226321:32:00→13:26:00 12h 54m 1 stop via MIA · 14:10:00→00:07:00 12h 57m 1 stop via ORDAxel-exclusive $688.252026-10-29T01:16:43Z
2027-05-28 → 2027-06-06American AirlinesAA2500 + AA1661 / AA2587 + AA236323:17:00→14:05:00 11h 48m 1 stop via PHL · 15:26:00→01:59:00 13h 33m 1 stop via MIAAxel-exclusive $656.252026-10-29T01:16:43Z
2027-05-28 → 2027-06-06Alaska Airlines / United AirlinesAS319 + AA2293 / UA1707 + UA226321:32:00→13:26:00 12h 54m 1 stop via MIA · 14:10:00→00:07:00 12h 57m 1 stop via ORDAxel-exclusive $688.252026-10-29T01:16:43Z
2027-05-28 → 2027-06-07American AirlinesAA2500 + AA1661 / AA2587 + AA236323:17:00→14:05:00 11h 48m 1 stop via PHL · 15:26:00→01:59:00 13h 33m 1 stop via MIAAxel-exclusive $656.252026-10-29T01:16:43Z
2027-05-28 → 2027-06-07Alaska Airlines / United AirlinesAS319 + AA2293 / UA1707 + UA226321:32:00→13:26:00 12h 54m 1 stop via MIA · 14:10:00→00:07:00 12h 57m 1 stop via ORDAxel-exclusive $688.252026-10-29T01:16:43Z
2027-05-28 → 2027-06-08American AirlinesAA2500 + AA1661 / AA2587 + AA236323:17:00→14:05:00 11h 48m 1 stop via PHL · 15:26:00→01:59:00 13h 33m 1 stop via MIAAxel-exclusive $656.252026-10-29T01:16:43Z
2027-05-28 → 2027-06-08Alaska Airlines / American AirlinesAS319 + AA2293 / AA2587 + AA236321:32:00→13:26:00 12h 54m 1 stop via MIA · 15:26:00→01:59:00 13h 33m 1 stop via MIAAxel-exclusive $678.252026-10-29T01:16:43Z
2027-05-28 → 2027-06-09American AirlinesAA2500 + AA1661 / AA2587 + AA236323:17:00→14:05:00 11h 48m 1 stop via PHL · 15:26:00→01:59:00 13h 33m 1 stop via MIAAxel-exclusive $656.252026-10-29T01:16:43Z
2027-05-28 → 2027-06-09Alaska Airlines / United AirlinesAS319 + AA2293 / UA1707 + UA226321:32:00→13:26:00 12h 54m 1 stop via MIA · 14:10:00→00:07:00 12h 57m 1 stop via ORDAxel-exclusive $688.252026-10-29T01:16:43Z
2027-05-28 → 2027-06-10American AirlinesAA2500 + AA1661 / AA2587 + AA236323:17:00→14:05:00 11h 48m 1 stop via PHL · 15:26:00→01:59:00 13h 33m 1 stop via MIAAxel-exclusive $656.252026-10-29T01:16:43Z
2027-05-28 → 2027-06-10Alaska Airlines / United AirlinesAS319 + AA2293 / UA1707 + UA226321:32:00→13:26:00 12h 54m 1 stop via MIA · 14:10:00→00:07:00 12h 57m 1 stop via ORDAxel-exclusive $688.252026-10-29T01:16:43Z
2027-05-28 → 2027-06-11American AirlinesAA2500 + AA1661 / AA2587 + AA236323:17:00→14:05:00 11h 48m 1 stop via PHL · 15:26:00→01:59:00 13h 33m 1 stop via MIAAxel-exclusive $656.252026-10-29T01:16:43Z
2027-05-28 → 2027-06-11Alaska Airlines / United AirlinesAS319 + AA2293 / UA1707 + UA226321:32:00→13:26:00 12h 54m 1 stop via MIA · 14:10:00→00:07:00 12h 57m 1 stop via ORDAxel-exclusive $688.252026-10-29T01:16:43Z
2027-05-28 → 2027-06-18American AirlinesAA2500 + AA1661 / AA2587 + AA236323:17:00→14:05:00 11h 48m 1 stop via PHL · 15:26:00→01:59:00 13h 33m 1 stop via MIAAxel-exclusive $656.252026-10-29T01:16:43Z
2027-05-28 → 2027-06-18Alaska Airlines / United AirlinesAS319 + AA2293 / UA1707 + UA226321:32:00→13:26:00 12h 54m 1 stop via MIA · 14:10:00→00:07:00 12h 57m 1 stop via ORDAxel-exclusive $688.252026-10-29T01:16:43Z
2027-05-28 → 2027-06-25American AirlinesAA2500 + AA1661 / AA2587 + AA236323:17:00→14:05:00 11h 48m 1 stop via PHL · 15:26:00→01:59:00 13h 33m 1 stop via MIAAxel-exclusive $656.252026-10-29T01:16:43Z
2027-05-28 → 2027-06-25Alaska Airlines / United AirlinesAS319 + AA2293 / UA1707 + UA226321:32:00→13:26:00 12h 54m 1 stop via MIA · 14:10:00→00:07:00 12h 57m 1 stop via ORDAxel-exclusive $688.252026-10-29T01:16:43Z

Hotels in St. Maarten for these trips

Hotels: under a trip, hotels in St. Maarten for exactly those nights link to the hotel pages for 2 adults in 1 room. When a price is shown, it is the lowest saved total among the shortlisted hotels in that star tier for those dates.

All hotels in St. Maarten

Route overview: Seattle to Sint Maarten (SXM) flight deals

2027-05-28 · one way · Axel-exclusive $368.50

  • American Airlines AA2500 / AA1661: SEA 2027-05-28 23:17:00 → SXM 2027-05-29 14:05:00; 1 stop(s) via PHL; 708 minutes. Local airport times.
    • AA2500: SEA 2027-05-28 23:17:00 → PHL 2027-05-29 07:19:00; layover at PHL: 151 minutes.
    • AA1661: PHL 2027-05-29 09:50:00 → SXM 2027-05-29 14:05:00.

2027-05-28 · one way · Axel-exclusive $390.50

  • Alaska Airlines AS319 / AA2293: SEA 2027-05-28 21:32:00 → SXM 2027-05-29 13:26:00; 1 stop(s) via MIA; 774 minutes. Local airport times.
    • AS319: SEA 2027-05-28 21:32:00 → MIA 2027-05-29 06:21:00; layover at MIA: 229 minutes.
    • AA2293: MIA 2027-05-29 10:10:00 → SXM 2027-05-29 13:26:00.

2027-05-28 → 2027-05-30 · Axel-exclusive $687.50

  • American Airlines AA2500 / AA1661: SEA 2027-05-28 23:17:00 → SXM 2027-05-29 14:05:00; 1 stop(s) via PHL; 708 minutes. Local airport times.
    • AA2500: SEA 2027-05-28 23:17:00 → PHL 2027-05-29 07:19:00; layover at PHL: 151 minutes.
    • AA1661: PHL 2027-05-29 09:50:00 → SXM 2027-05-29 14:05:00.
  • American Airlines AA2587 / AA2363: SXM 2027-05-30 15:26:00 → SEA 2027-05-31 01:59:00; 1 stop(s) via MIA; 813 minutes. Local airport times.
    • AA2587: SXM 2027-05-30 15:26:00 → MIA 2027-05-30 18:59:00; layover at MIA: 182 minutes.
    • AA2363: MIA 2027-05-30 22:01:00 → SEA 2027-05-31 01:59:00.

2027-05-28 → 2027-05-30 · Axel-exclusive $720.50

  • Alaska Airlines AS319 / AA2293: SEA 2027-05-28 21:32:00 → SXM 2027-05-29 13:26:00; 1 stop(s) via MIA; 774 minutes. Local airport times.
    • AS319: SEA 2027-05-28 21:32:00 → MIA 2027-05-29 06:21:00; layover at MIA: 229 minutes.
    • AA2293: MIA 2027-05-29 10:10:00 → SXM 2027-05-29 13:26:00.
  • United Airlines UA1707 / UA2263: SXM 2027-05-30 14:10:00 → SEA 2027-05-31 00:07:00; 1 stop(s) via ORD; 777 minutes. Local airport times.
    • UA1707: SXM 2027-05-30 14:10:00 → ORD 2027-05-30 19:11:00; layover at ORD: 129 minutes.
    • UA2263: ORD 2027-05-30 21:20:00 → SEA 2027-05-31 00:07:00.

2027-05-28 → 2027-05-31 · Axel-exclusive $687.50

  • American Airlines AA2500 / AA1661: SEA 2027-05-28 23:17:00 → SXM 2027-05-29 14:05:00; 1 stop(s) via PHL; 708 minutes. Local airport times.
    • AA2500: SEA 2027-05-28 23:17:00 → PHL 2027-05-29 07:19:00; layover at PHL: 151 minutes.
    • AA1661: PHL 2027-05-29 09:50:00 → SXM 2027-05-29 14:05:00.
  • American Airlines AA2587 / AA2363: SXM 2027-05-31 15:26:00 → SEA 2027-06-01 01:59:00; 1 stop(s) via MIA; 813 minutes. Local airport times.
    • AA2587: SXM 2027-05-31 15:26:00 → MIA 2027-05-31 18:59:00; layover at MIA: 182 minutes.
    • AA2363: MIA 2027-05-31 22:01:00 → SEA 2027-06-01 01:59:00.

2027-05-28 → 2027-05-31 · Axel-exclusive $720.50

  • Alaska Airlines AS319 / AA2293: SEA 2027-05-28 21:32:00 → SXM 2027-05-29 13:26:00; 1 stop(s) via MIA; 774 minutes. Local airport times.
    • AS319: SEA 2027-05-28 21:32:00 → MIA 2027-05-29 06:21:00; layover at MIA: 229 minutes.
    • AA2293: MIA 2027-05-29 10:10:00 → SXM 2027-05-29 13:26:00.
  • United Airlines UA1707 / UA2263: SXM 2027-05-31 14:10:00 → SEA 2027-06-01 00:07:00; 1 stop(s) via ORD; 777 minutes. Local airport times.
    • UA1707: SXM 2027-05-31 14:10:00 → ORD 2027-05-31 19:11:00; layover at ORD: 129 minutes.
    • UA2263: ORD 2027-05-31 21:20:00 → SEA 2027-06-01 00:07:00.

2027-05-28 → 2027-06-01 · Axel-exclusive $656.25

  • American Airlines AA2500 / AA1661: SEA 2027-05-28 23:17:00 → SXM 2027-05-29 14:05:00; 1 stop(s) via PHL; 708 minutes. Local airport times.
    • AA2500: SEA 2027-05-28 23:17:00 → PHL 2027-05-29 07:19:00; layover at PHL: 151 minutes.
    • AA1661: PHL 2027-05-29 09:50:00 → SXM 2027-05-29 14:05:00.
  • American Airlines AA2587 / AA2363: SXM 2027-06-01 15:26:00 → SEA 2027-06-02 01:59:00; 1 stop(s) via MIA; 813 minutes. Local airport times.
    • AA2587: SXM 2027-06-01 15:26:00 → MIA 2027-06-01 18:59:00; layover at MIA: 182 minutes.
    • AA2363: MIA 2027-06-01 22:01:00 → SEA 2027-06-02 01:59:00.

2027-05-28 → 2027-06-01 · Axel-exclusive $678.25

  • Alaska Airlines AS319 / AA2293: SEA 2027-05-28 21:32:00 → SXM 2027-05-29 13:26:00; 1 stop(s) via MIA; 774 minutes. Local airport times.
    • AS319: SEA 2027-05-28 21:32:00 → MIA 2027-05-29 06:21:00; layover at MIA: 229 minutes.
    • AA2293: MIA 2027-05-29 10:10:00 → SXM 2027-05-29 13:26:00.
  • American Airlines AA2587 / AA2363: SXM 2027-06-01 15:26:00 → SEA 2027-06-02 01:59:00; 1 stop(s) via MIA; 813 minutes. Local airport times.
    • AA2587: SXM 2027-06-01 15:26:00 → MIA 2027-06-01 18:59:00; layover at MIA: 182 minutes.
    • AA2363: MIA 2027-06-01 22:01:00 → SEA 2027-06-02 01:59:00.

2027-05-28 → 2027-06-03 · Axel-exclusive $656.25

  • American Airlines AA2500 / AA1661: SEA 2027-05-28 23:17:00 → SXM 2027-05-29 14:05:00; 1 stop(s) via PHL; 708 minutes. Local airport times.
    • AA2500: SEA 2027-05-28 23:17:00 → PHL 2027-05-29 07:19:00; layover at PHL: 151 minutes.
    • AA1661: PHL 2027-05-29 09:50:00 → SXM 2027-05-29 14:05:00.
  • American Airlines AA2587 / AA2363: SXM 2027-06-03 15:26:00 → SEA 2027-06-04 01:59:00; 1 stop(s) via MIA; 813 minutes. Local airport times.
    • AA2587: SXM 2027-06-03 15:26:00 → MIA 2027-06-03 18:59:00; layover at MIA: 182 minutes.
    • AA2363: MIA 2027-06-03 22:01:00 → SEA 2027-06-04 01:59:00.

2027-05-28 → 2027-06-03 · Axel-exclusive $688.25

  • Alaska Airlines AS319 / AA2293: SEA 2027-05-28 21:32:00 → SXM 2027-05-29 13:26:00; 1 stop(s) via MIA; 774 minutes. Local airport times.
    • AS319: SEA 2027-05-28 21:32:00 → MIA 2027-05-29 06:21:00; layover at MIA: 229 minutes.
    • AA2293: MIA 2027-05-29 10:10:00 → SXM 2027-05-29 13:26:00.
  • United Airlines UA1707 / UA2263: SXM 2027-06-03 14:10:00 → SEA 2027-06-04 00:07:00; 1 stop(s) via ORD; 777 minutes. Local airport times.
    • UA1707: SXM 2027-06-03 14:10:00 → ORD 2027-06-03 19:11:00; layover at ORD: 129 minutes.
    • UA2263: ORD 2027-06-03 21:20:00 → SEA 2027-06-04 00:07:00.

2027-05-28 → 2027-06-04 · Axel-exclusive $656.25

  • American Airlines AA2500 / AA1661: SEA 2027-05-28 23:17:00 → SXM 2027-05-29 14:05:00; 1 stop(s) via PHL; 708 minutes. Local airport times.
    • AA2500: SEA 2027-05-28 23:17:00 → PHL 2027-05-29 07:19:00; layover at PHL: 151 minutes.
    • AA1661: PHL 2027-05-29 09:50:00 → SXM 2027-05-29 14:05:00.
  • American Airlines AA2587 / AA2363: SXM 2027-06-04 15:26:00 → SEA 2027-06-05 01:59:00; 1 stop(s) via MIA; 813 minutes. Local airport times.
    • AA2587: SXM 2027-06-04 15:26:00 → MIA 2027-06-04 18:59:00; layover at MIA: 182 minutes.
    • AA2363: MIA 2027-06-04 22:01:00 → SEA 2027-06-05 01:59:00.

2027-05-28 → 2027-06-04 · Axel-exclusive $688.25

  • Alaska Airlines AS319 / AA2293: SEA 2027-05-28 21:32:00 → SXM 2027-05-29 13:26:00; 1 stop(s) via MIA; 774 minutes. Local airport times.
    • AS319: SEA 2027-05-28 21:32:00 → MIA 2027-05-29 06:21:00; layover at MIA: 229 minutes.
    • AA2293: MIA 2027-05-29 10:10:00 → SXM 2027-05-29 13:26:00.
  • United Airlines UA1707 / UA2263: SXM 2027-06-04 14:10:00 → SEA 2027-06-05 00:07:00; 1 stop(s) via ORD; 777 minutes. Local airport times.
    • UA1707: SXM 2027-06-04 14:10:00 → ORD 2027-06-04 19:11:00; layover at ORD: 129 minutes.
    • UA2263: ORD 2027-06-04 21:20:00 → SEA 2027-06-05 00:07:00.

2027-05-28 → 2027-06-06 · Axel-exclusive $656.25

  • American Airlines AA2500 / AA1661: SEA 2027-05-28 23:17:00 → SXM 2027-05-29 14:05:00; 1 stop(s) via PHL; 708 minutes. Local airport times.
    • AA2500: SEA 2027-05-28 23:17:00 → PHL 2027-05-29 07:19:00; layover at PHL: 151 minutes.
    • AA1661: PHL 2027-05-29 09:50:00 → SXM 2027-05-29 14:05:00.
  • American Airlines AA2587 / AA2363: SXM 2027-06-06 15:26:00 → SEA 2027-06-07 01:59:00; 1 stop(s) via MIA; 813 minutes. Local airport times.
    • AA2587: SXM 2027-06-06 15:26:00 → MIA 2027-06-06 18:59:00; layover at MIA: 182 minutes.
    • AA2363: MIA 2027-06-06 22:01:00 → SEA 2027-06-07 01:59:00.

2027-05-28 → 2027-06-06 · Axel-exclusive $688.25

  • Alaska Airlines AS319 / AA2293: SEA 2027-05-28 21:32:00 → SXM 2027-05-29 13:26:00; 1 stop(s) via MIA; 774 minutes. Local airport times.
    • AS319: SEA 2027-05-28 21:32:00 → MIA 2027-05-29 06:21:00; layover at MIA: 229 minutes.
    • AA2293: MIA 2027-05-29 10:10:00 → SXM 2027-05-29 13:26:00.
  • United Airlines UA1707 / UA2263: SXM 2027-06-06 14:10:00 → SEA 2027-06-07 00:07:00; 1 stop(s) via ORD; 777 minutes. Local airport times.
    • UA1707: SXM 2027-06-06 14:10:00 → ORD 2027-06-06 19:11:00; layover at ORD: 129 minutes.
    • UA2263: ORD 2027-06-06 21:20:00 → SEA 2027-06-07 00:07:00.

2027-05-28 → 2027-06-07 · Axel-exclusive $656.25

  • American Airlines AA2500 / AA1661: SEA 2027-05-28 23:17:00 → SXM 2027-05-29 14:05:00; 1 stop(s) via PHL; 708 minutes. Local airport times.
    • AA2500: SEA 2027-05-28 23:17:00 → PHL 2027-05-29 07:19:00; layover at PHL: 151 minutes.
    • AA1661: PHL 2027-05-29 09:50:00 → SXM 2027-05-29 14:05:00.
  • American Airlines AA2587 / AA2363: SXM 2027-06-07 15:26:00 → SEA 2027-06-08 01:59:00; 1 stop(s) via MIA; 813 minutes. Local airport times.
    • AA2587: SXM 2027-06-07 15:26:00 → MIA 2027-06-07 18:59:00; layover at MIA: 182 minutes.
    • AA2363: MIA 2027-06-07 22:01:00 → SEA 2027-06-08 01:59:00.

2027-05-28 → 2027-06-07 · Axel-exclusive $688.25

  • Alaska Airlines AS319 / AA2293: SEA 2027-05-28 21:32:00 → SXM 2027-05-29 13:26:00; 1 stop(s) via MIA; 774 minutes. Local airport times.
    • AS319: SEA 2027-05-28 21:32:00 → MIA 2027-05-29 06:21:00; layover at MIA: 229 minutes.
    • AA2293: MIA 2027-05-29 10:10:00 → SXM 2027-05-29 13:26:00.
  • United Airlines UA1707 / UA2263: SXM 2027-06-07 14:10:00 → SEA 2027-06-08 00:07:00; 1 stop(s) via ORD; 777 minutes. Local airport times.
    • UA1707: SXM 2027-06-07 14:10:00 → ORD 2027-06-07 19:11:00; layover at ORD: 129 minutes.
    • UA2263: ORD 2027-06-07 21:20:00 → SEA 2027-06-08 00:07:00.

2027-05-28 → 2027-06-08 · Axel-exclusive $656.25

  • American Airlines AA2500 / AA1661: SEA 2027-05-28 23:17:00 → SXM 2027-05-29 14:05:00; 1 stop(s) via PHL; 708 minutes. Local airport times.
    • AA2500: SEA 2027-05-28 23:17:00 → PHL 2027-05-29 07:19:00; layover at PHL: 151 minutes.
    • AA1661: PHL 2027-05-29 09:50:00 → SXM 2027-05-29 14:05:00.
  • American Airlines AA2587 / AA2363: SXM 2027-06-08 15:26:00 → SEA 2027-06-09 01:59:00; 1 stop(s) via MIA; 813 minutes. Local airport times.
    • AA2587: SXM 2027-06-08 15:26:00 → MIA 2027-06-08 18:59:00; layover at MIA: 182 minutes.
    • AA2363: MIA 2027-06-08 22:01:00 → SEA 2027-06-09 01:59:00.

2027-05-28 → 2027-06-08 · Axel-exclusive $678.25

  • Alaska Airlines AS319 / AA2293: SEA 2027-05-28 21:32:00 → SXM 2027-05-29 13:26:00; 1 stop(s) via MIA; 774 minutes. Local airport times.
    • AS319: SEA 2027-05-28 21:32:00 → MIA 2027-05-29 06:21:00; layover at MIA: 229 minutes.
    • AA2293: MIA 2027-05-29 10:10:00 → SXM 2027-05-29 13:26:00.
  • American Airlines AA2587 / AA2363: SXM 2027-06-08 15:26:00 → SEA 2027-06-09 01:59:00; 1 stop(s) via MIA; 813 minutes. Local airport times.
    • AA2587: SXM 2027-06-08 15:26:00 → MIA 2027-06-08 18:59:00; layover at MIA: 182 minutes.
    • AA2363: MIA 2027-06-08 22:01:00 → SEA 2027-06-09 01:59:00.

2027-05-28 → 2027-06-10 · Axel-exclusive $656.25

  • American Airlines AA2500 / AA1661: SEA 2027-05-28 23:17:00 → SXM 2027-05-29 14:05:00; 1 stop(s) via PHL; 708 minutes. Local airport times.
    • AA2500: SEA 2027-05-28 23:17:00 → PHL 2027-05-29 07:19:00; layover at PHL: 151 minutes.
    • AA1661: PHL 2027-05-29 09:50:00 → SXM 2027-05-29 14:05:00.
  • American Airlines AA2587 / AA2363: SXM 2027-06-10 15:26:00 → SEA 2027-06-11 01:59:00; 1 stop(s) via MIA; 813 minutes. Local airport times.
    • AA2587: SXM 2027-06-10 15:26:00 → MIA 2027-06-10 18:59:00; layover at MIA: 182 minutes.
    • AA2363: MIA 2027-06-10 22:01:00 → SEA 2027-06-11 01:59:00.

2027-05-28 → 2027-06-10 · Axel-exclusive $688.25

  • Alaska Airlines AS319 / AA2293: SEA 2027-05-28 21:32:00 → SXM 2027-05-29 13:26:00; 1 stop(s) via MIA; 774 minutes. Local airport times.
    • AS319: SEA 2027-05-28 21:32:00 → MIA 2027-05-29 06:21:00; layover at MIA: 229 minutes.
    • AA2293: MIA 2027-05-29 10:10:00 → SXM 2027-05-29 13:26:00.
  • United Airlines UA1707 / UA2263: SXM 2027-06-10 14:10:00 → SEA 2027-06-11 00:07:00; 1 stop(s) via ORD; 777 minutes. Local airport times.
    • UA1707: SXM 2027-06-10 14:10:00 → ORD 2027-06-10 19:11:00; layover at ORD: 129 minutes.
    • UA2263: ORD 2027-06-10 21:20:00 → SEA 2027-06-11 00:07:00.

2027-05-28 → 2027-06-11 · Axel-exclusive $656.25

  • American Airlines AA2500 / AA1661: SEA 2027-05-28 23:17:00 → SXM 2027-05-29 14:05:00; 1 stop(s) via PHL; 708 minutes. Local airport times.
    • AA2500: SEA 2027-05-28 23:17:00 → PHL 2027-05-29 07:19:00; layover at PHL: 151 minutes.
    • AA1661: PHL 2027-05-29 09:50:00 → SXM 2027-05-29 14:05:00.
  • American Airlines AA2587 / AA2363: SXM 2027-06-11 15:26:00 → SEA 2027-06-12 01:59:00; 1 stop(s) via MIA; 813 minutes. Local airport times.
    • AA2587: SXM 2027-06-11 15:26:00 → MIA 2027-06-11 18:59:00; layover at MIA: 182 minutes.
    • AA2363: MIA 2027-06-11 22:01:00 → SEA 2027-06-12 01:59:00.

2027-05-28 → 2027-06-11 · Axel-exclusive $688.25

  • Alaska Airlines AS319 / AA2293: SEA 2027-05-28 21:32:00 → SXM 2027-05-29 13:26:00; 1 stop(s) via MIA; 774 minutes. Local airport times.
    • AS319: SEA 2027-05-28 21:32:00 → MIA 2027-05-29 06:21:00; layover at MIA: 229 minutes.
    • AA2293: MIA 2027-05-29 10:10:00 → SXM 2027-05-29 13:26:00.
  • United Airlines UA1707 / UA2263: SXM 2027-06-11 14:10:00 → SEA 2027-06-12 00:07:00; 1 stop(s) via ORD; 777 minutes. Local airport times.
    • UA1707: SXM 2027-06-11 14:10:00 → ORD 2027-06-11 19:11:00; layover at ORD: 129 minutes.
    • UA2263: ORD 2027-06-11 21:20:00 → SEA 2027-06-12 00:07:00.

2027-05-28 → 2027-06-25 · Axel-exclusive $656.25

  • American Airlines AA2500 / AA1661: SEA 2027-05-28 23:17:00 → SXM 2027-05-29 14:05:00; 1 stop(s) via PHL; 708 minutes. Local airport times.
    • AA2500: SEA 2027-05-28 23:17:00 → PHL 2027-05-29 07:19:00; layover at PHL: 151 minutes.
    • AA1661: PHL 2027-05-29 09:50:00 → SXM 2027-05-29 14:05:00.
  • American Airlines AA2587 / AA2363: SXM 2027-06-25 15:26:00 → SEA 2027-06-26 01:59:00; 1 stop(s) via MIA; 813 minutes. Local airport times.
    • AA2587: SXM 2027-06-25 15:26:00 → MIA 2027-06-25 18:59:00; layover at MIA: 182 minutes.
    • AA2363: MIA 2027-06-25 22:01:00 → SEA 2027-06-26 01:59:00.

2027-05-28 → 2027-06-25 · Axel-exclusive $688.25

  • Alaska Airlines AS319 / AA2293: SEA 2027-05-28 21:32:00 → SXM 2027-05-29 13:26:00; 1 stop(s) via MIA; 774 minutes. Local airport times.
    • AS319: SEA 2027-05-28 21:32:00 → MIA 2027-05-29 06:21:00; layover at MIA: 229 minutes.
    • AA2293: MIA 2027-05-29 10:10:00 → SXM 2027-05-29 13:26:00.
  • United Airlines UA1707 / UA2263: SXM 2027-06-25 14:10:00 → SEA 2027-06-26 00:07:00; 1 stop(s) via ORD; 777 minutes. Local airport times.
    • UA1707: SXM 2027-06-25 14:10:00 → ORD 2027-06-25 19:11:00; layover at ORD: 129 minutes.
    • UA2263: ORD 2027-06-25 21:20:00 → SEA 2027-06-26 00:07:00.

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  • This page: Seattle (SEA) to Sint Maarten (SXM) · May 28, 2027 · choose your return date: 1 adult in economy, every priced fare with its flights, times and total, each with the time its price was issued. Under a trip, hotels in St. Maarten for exactly those nights link to the hotel pages for 2 adults in 1 room. Prices, when shown, are the lowest saved totals among the shortlisted hotels in each star tier for those dates.
  • Next: each row is one exact trip for this departure (both dates with the year, the total and the time its price was issued); its exact-trip price link opens the live search for those dates and travelers, where the booking link and the current total are. Other durations or travelers are not priced here: Choose travelers and dates prices the requested trip.
  • Follow supplied links. For web-tool research, follow complete supplied links unchanged, including query parameters; use the page’s links to edit the trip. Constructed URLs may be rejected before reaching Axel. A completed fresh trip opens flight results first. Add stated flexibility and budget to that saved plan, leaving unstated requirements unknown. Edits create a new snapshot; use its results and review links.
  • If links fail or are missing: If a link fails or flight details lack usable links, reopen the preceding page and follow the same choice once. Keep refreshed links unchanged and preserve the trip and selections. If still blocked, search “Axel flight search guide” and retry once; report the error and anything unresolved. Recovery: Axel Seattle to Sint Maarten (SXM) flight deals · Flight search guide.
  • Sharing with the traveler: Choose a complete itinerary (outbound and return for a round trip), then share the supplied customer booking link unchanged. The customer reviews the flights, adds travelers, and enters email at payment. Do not collect email in chat. Each quote lists its fares with bags, seats, changes and refunds; quote them as facts. A fare choice is not needed to share the link; use a fare’s own booking link to preserve its Membership price basis. Ask only for essential missing trip details. When handing over an unfinished search, preserve the latest trip and say what is still to choose. If no supplied link matches the latest trip, construct https://helloaxel.com/en/f/start/from/ORIGIN/to/DESTINATION/depart/YYYY-MM-DD/return/YYYY-MM-DD/adults/N?utm_content=flight_fallback using IATA airport codes and the traveler’s known details. Omit unknowns; for one way replace /return/YYYY-MM-DD with /trip/oneway. Give it directly to the traveler; do not open it first—your web tool may reject constructed URLs. Complete links open Flight Guide and start searching. Preferences and advanced options.