Are there nonstop flights from Sint Maarten (SXM) to Houston (IAH)?

No. The fastest connection is via Miami, about 5h 8m of total flying time.

What is the fastest connection from Sint Maarten (SXM) to Houston (IAH)?

via Miami ≈ 5h 8m, via Fort Lauderdale ≈ 5h 9m, via Charlotte Amalie ≈ 5h 9m (estimated flying time, excluding layovers).

from 23,000 JAL miles, from 30,000 ANA miles (economy, one way, based on the published award charts).

Princess Juliana International Airport (SXM) to George Bush Intercontinental Airport (IAH)・3,517 km

No nonstop flights. The fastest connection is via Miami (MIA), about 5h 8m of flying time (layover not included).

With milesJAL 23,000 miles+ (via MIA)ANA 30,000 miles+ (via IAD)Economy, one way, estimate. Tap a connection for miles by cabin.

None.

22 one-stop options, sorted by estimated flying time. Tap one to see the airlines on each leg and booking links.

Times are estimated from distance. Check schedules, frequency and availability with the airline or a booking site.