How long is the flight from United States to Saint Martin Island?

The flight from United States to Saint Martin Island depends on which airports you’re departing and arriving from and whether or not you have a layover. If you fly from Los Angeles (a popular airport in United States) to Kastrup Copenhagen (the most popular airport in Saint Martin Island), then the flight time is 10h 55m on average. If you fly from San Francisco (another popular airport in United States) to Kastrup Copenhagen, then the average flight time is 10h 15m.

Find Cheap Flights to Saint Martin Island in 2026

Q: What airlines fly to Saint Martin Island?

American Airlines, JetBlue and United Airlines are the top three most popular airlines that fly to Saint Martin Island from United States according to our data. American Airlines is the first choice among our users, with 43% of people opting to fly with this airline when traveling to Saint Martin Island. Keep in mind that there are 11 different airlines that fly to Saint Martin Island on a routine basis, so you have a few additional options to choose from.

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Recent flights found to popular cities in Saint Martin Island

Find flights to these popular cities in Saint Martin Island from your nearest airport.

Flights to Simpson Bay

Search all flight deals to Simpson Bay

United Airlines

May 18

BOS

6h 33m

1 stop

SXM

May 21

SXM

18h 42m

1 stop

BOS

$297

United Airlines

Jul 6

BOS

6h 43m

1 stop

SXM

Jul 10

SXM

8h 09m

1 stop

BOS

$301

Delta

May 30

BOS

8h 06m

1 stop

SXM

Jun 6

SXM

15h 39m

1 stop

BOS

$305

United Airlines

Jul 6

BOS

8h 38m

1 stop

SXM

Jul 10

SXM

21h 42m

2 stops

BOS

$306

United Airlines

May 31

BOS

6h 48m

1 stop

SXM

Jun 4

SXM

18h 42m

1 stop

BOS

$307

American Airlines

May 18

MIA

3h 11m

SXM

May 21

SXM

3h 26m

MIA

$310

United Airlines

Jun 3

BOS

6h 48m

1 stop

SXM

Jun 10

SXM

18h 03m

2 stops

BOS

$310

American Airlines

Jul 10

MIA

3h 18m

SXM

Jul 15

SXM

3h 20m

MIA

$311

American Airlines

Jul 8

MIA

3h 19m

SXM

Jul 16

SXM

3h 20m

MIA

$315

Delta

Jul 7

MIA

6h 45m

1 stop

SXM

Jul 10

SXM

8h 19m

1 stop

MIA

$316

American Airlines

Jul 8

MIA

7h 13m

1 stop

SXM

Jul 15

SXM

3h 19m

MIA

$320

American Airlines

Jun 22

MIA

3h 14m

SXM

Jul 8

SXM

10h 06m

1 stop

MIA

$321

Flights to Grand-Case

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Multiple Airlines

Jun 17

EWR

25h 20m

3 stops

SFG

Jun 21

SFG

26h 30m

3 stops

EWR

$1,040

Multiple Airlines

Jun 17

EWR

22h 25m

3 stops

SFG

Jun 21

SFG

22h 44m

2 stops

EWR

$1,105

Multiple Airlines

May 23

EWR

30h 40m

2 stops

SFG

Jun 3

SFG

32h 39m

2 stops

EWR

$1,175

Multiple Airlines

May 23

EWR

31h 30m

3 stops

SFG

Jun 3

SFG

33h 39m

2 stops

EWR

$1,177

Multiple Airlines

May 23

EWR

31h 30m

3 stops

SFG

Jun 3

SFG

29h 18m

3 stops

EWR

$1,182

Multiple Airlines

May 22

EWR

22h 25m

3 stops

SFG

May 26

SFG

29h 35m

3 stops

EWR

$1,410

Multiple Airlines

Jul 10

EWR

23h 30m

2 stops

SFG

Jul 13

SFG

26h 40m

2 stops

EWR

$1,429

Multiple Airlines

Jul 10

EWR

20h 35m

3 stops

SFG

Jul 13

SFG

26h 40m

2 stops

EWR

$1,444

Multiple Airlines

May 19

EWR

21h 50m

2 stops

SFG

May 26

SFG

23h 16m

3 stops

EWR

$1,538

Multiple Airlines

Jun 10

EWR

22h 25m

3 stops

SFG

Jun 15

SFG

25h 10m

3 stops

EWR

$1,539

Multiple Airlines

May 19

EWR

21h 10m

3 stops

SFG

May 26

SFG

23h 16m

3 stops

EWR

$1,591

Multiple Airlines

Jun 18

EWR

22h 10m

3 stops

SFG

Jun 25

SFG

35h 40m

2 stops

EWR

$1,664

Find the cheapest flights from the United States to Saint Martin Island

Round-trip

One-way

Last minute

Direct

Recent round-trip flight deals from the United States to Saint Martin Island

Enter your travel dates to find the best prices.

6:00 am - 12:33 pm

BOS

SXM

6h 33m

1 stop

1:35 pm - 8:17 am

SXM

BOS

18h 42m

1 stop

$297United Airlines

Mon, May 18 - Thu, May 21

8:00 am - 2:43 pm

BOS

SXM

6h 43m

1 stop

3:50 pm - 11:59 pm

SXM

BOS

8h 09m

1 stop

$301United Airlines

Mon, Jul 6 - Fri, Jul 10

6:00 am - 2:06 pm

BOS

SXM

8h 06m

1 stop

3:45 pm - 7:24 am

SXM

BOS

15h 39m

1 stop

$305Delta

Sat, May 30 - Sat, Jun 6

10:09 am - 1:20 pm

MIA

SXM

3h 11mnonstop

4:43 pm - 8:09 pm

SXM

MIA

3h 26mnonstop

$310American Airlines

Mon, May 18 - Thu, May 21

12:25 pm - 3:43 pm

MIA

SXM

3h 18mnonstop

4:45 pm - 8:05 pm

SXM

MIA

3h 20mnonstop

$311American Airlines

Fri, Jul 10 - Wed, Jul 15

7:10 am - 1:55 pm

MIA

SXM

6h 45m

1 stop

3:20 pm - 11:39 pm

SXM

MIA

8h 19m

1 stop

$316Delta

Tue, Jul 7 - Fri, Jul 10

9:21 pm - 1:30 pm

ATL

SXM

16h 09m

1 stop

2:35 pm - 10:57 pm

SXM

ATL

8h 22m

1 stop

$351Spirit Airlines

Sat, May 16 - Thu, May 21

11:05 am - 3:19 pm

JFK

SXM

4h 14mnonstop

3:14 pm - 7:45 pm

SXM

JFK

4h 31mnonstop

$369JetBlue

Sat, May 16 - Fri, May 22

11:05 am - 3:19 pm

JFK

SXM

4h 14mnonstop

3:14 pm - 7:45 pm

SXM

JFK

4h 31mnonstop

$373JetBlue

Sat, May 16 - Fri, May 22

6:30 am - 1:30 pm

LGA

SXM

7h 00m

1 stop

2:35 pm - 11:17 pm

SXM

LGA

8h 42m

1 stop

$385Spirit Airlines

Sun, May 31 - Thu, Jun 4

Fly from

Route

Depart

Return

Price

Cheapest round-trip

BostonSimpson Bay

BOS - SXM

BOSSXM

Boston Logan Intl

Mon 5/18

6:00 am-12:33 pm

1 stop6h 33m

Simpson Bay Princess Juliana

Thu 5/21

1:35 pm-8:17 am

1 stop18h 42m

$297

BostonSimpson Bay

BOS - SXM

BOSSXM

Boston Logan Intl

Mon 7/6

8:00 am-2:43 pm

1 stop6h 43m

Simpson Bay Princess Juliana

Fri 7/10

3:50 pm-11:59 pm

1 stop8h 09m

$301

BostonSimpson Bay

BOS - SXM

BOSSXM

Boston Logan Intl

Sat 5/30

6:00 am-2:06 pm

1 stop8h 06m

Simpson Bay Princess Juliana

Sat 6/6

3:45 pm-7:24 am

1 stop15h 39m

$305

Quickest round-trip

MiamiSimpson Bay

MIA - SXM

MIASXM

Miami

Mon 5/18

10:09 am-1:20 pm

Nonstop3h 11m

Simpson Bay Princess Juliana

Thu 5/21

4:43 pm-8:09 pm

Nonstop3h 26m

$310

MiamiSimpson Bay

MIA - SXM

MIASXM

Miami

Fri 7/10

12:25 pm-3:43 pm

Nonstop3h 18m

Simpson Bay Princess Juliana

Wed 7/15

4:45 pm-8:05 pm

Nonstop3h 20m

$311

MiamiSimpson Bay

MIA - SXM

MIASXM

Miami

Tue 7/7

7:10 am-1:55 pm

1 stop6h 45m

Simpson Bay Princess Juliana

Fri 7/10

3:20 pm-11:39 pm

1 stop8h 19m

$316

AtlantaSimpson Bay

ATL - SXM

ATLSXM

Atlanta Hartsfield-Jackson

Sat 5/16

9:21 pm-1:30 pm

1 stop16h 09m

Simpson Bay Princess Juliana

Thu 5/21

2:35 pm-10:57 pm

1 stop8h 22m

$351

New YorkSimpson Bay

JFK - SXM

JFKSXM

New York John F Kennedy Intl

Sat 5/16

11:05 am-3:19 pm

Nonstop4h 14m

Simpson Bay Princess Juliana

Fri 5/22

3:14 pm-7:45 pm

Nonstop4h 31m

$369

New YorkSimpson Bay

JFK - SXM

JFKSXM

New York John F Kennedy Intl

Sat 5/16

11:05 am-3:19 pm

Nonstop4h 14m

Simpson Bay Princess Juliana

Fri 5/22

3:14 pm-7:45 pm

Nonstop4h 31m

$373

New YorkSimpson Bay

LGA - SXM

LGASXM

New York LaGuardia

Sun 5/31

6:30 am-1:30 pm

1 stop7h 00m

Simpson Bay Princess Juliana

Thu 6/4

2:35 pm-11:17 pm

1 stop8h 42m

$385

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

Saint Martin Island flights insights and trends

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Cheapest flights to cities in Saint Martin Island

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Simpson Bay

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Cheap Saint Martin Island flight deals and tips

Summary info about Saint Martin Island flight prices, duration and airlines

Best One-Way Price	$90
Best Round-Trip Price	$297
Fastest flight time	3h 19m

The best one-way flight price to Saint Martin Island from United States in the last 72 hours is $90 (Newark to Simpson Bay Princess Juliana).

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The best round-trip flight price to Saint Martin Island from United States in the last 72 hours is $297 (Boston Logan Intl to Simpson Bay Princess Juliana).

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The fastest flight to Saint Martin Island from United States takes 3h 19m (Miami to Simpson Bay Princess Juliana).

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Frequently asked questions about flying to Saint Martin Island

What airlines fly to Saint Martin Island?

American Airlines is the most popular airline offering flights to Saint Martin Island, with 40% of our users opting to fly with them when traveling to Saint Martin Island. Other popular options include JetBlue and United Airlines. There are a total of 10 different airlines flying to Saint Martin Island.

When did momondo last update prices for flights to Saint Martin Island?

Prices for flights to Saint Martin Island refresh daily.

How many operators does momondo search for flights to Saint Martin Island?

There are 24 operators available for flights to Saint Martin Island as of May 2026.

How old do you have to be to fly to Saint Martin Island?

The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel to Saint Martin Island.

What documentation or ID do you need to fly to Saint Martin Island?

The travel and health documents required for your trip to Saint Martin Island can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Saint Martin Island. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Why use momondo?

Why should I use momondo to find a flight deal to Saint Martin Island?

We help find the flight that best suits your needs; momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight for you.

Can I find flights to Saint Martin Island with flexible booking policies on momondo?

Yes. momondo allows you to filter the results for flights to Saint Martin Island to just show those with flexible booking policies.

How can momondo help me find flights to Saint Martin Island?

Once you have performed a search for flights to Saint Martin Island, momondo helps you find the right flight by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

I’m not ready to book a flight to Saint Martin Island right now. Can momondo alert me if prices change?

Yes momondo offers price alerts on flights to Saint Martin Island. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.