When did momondo last update prices for flights from Seattle/Tacoma Intl Airport to Saint Martin Island?

Prices for flights from Seattle/Tacoma Intl Airport to Saint Martin Island refresh daily.

How many operators does momondo search for flights from Seattle/Tacoma Intl Airport to Saint Martin Island?

The number of operators available for flights from Seattle/Tacoma Intl Airport to Saint Martin Island is 2 as of May 2026.

How old do you have to be to fly from Seattle/Tacoma Intl Airport to Saint Martin Island?

Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Seattle/Tacoma Intl Airport to Saint Martin Island.

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

The travel and health documents you'll need for your trip to Saint Martin Island may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Saint Martin Island. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

$586 Cheap Flights from Seattle to Saint Martin Island in 2026

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Find the cheapest flights from Seattle to Saint Martin Island

Round-trip

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

5:31 pm - 1:15 pm

SEA

SXM

16h 44m

2 stops

2:40 pm - 9:20 am

SXM

SEA

21h 40m

2 stops

$586American Airlines

Sun, Sep 13 - Sat, Sep 19

9:20 pm - 1:50 pm

SEA

SXM

13h 30m

1 stop

3:14 pm - 12:09 am

SXM

SEA

11h 55m

1 stop

$597Delta

Sun, Oct 4 - Sun, Oct 11

8:55 pm - 3:43 pm

SEA

SXM

15h 48m

1 stop

12:40 pm - 10:59 pm

SXM

SEA

13h 19m

1 stop

$599American Airlines

Sat, Jul 4 - Sat, Jul 11

5:31 pm - 1:15 pm

SEA

SXM

16h 44m

2 stops

2:40 pm - 9:20 am

SXM

SEA

21h 40m

2 stops

$602American Airlines

Sun, Sep 13 - Sat, Sep 19

8:55 pm - 3:43 pm

SEA

SXM

15h 48m

1 stop

2:51 pm - 9:32 am

SXM

SEA

21h 41m

2 stops

$604American Airlines

Sat, Jul 4 - Thu, Jul 9

8:55 pm - 3:43 pm

SEA

SXM

15h 48m

1 stop

2:51 pm - 8:25 pm

SXM

SEA

32h 34m

1 stop

$614American Airlines

Sat, Jul 4 - Fri, Jul 10

11:09 pm - 1:15 pm

SEA

SXM

11h 06m

1 stop

2:40 pm - 9:20 am

SXM

SEA

21h 40m

2 stops

$641American Airlines

Sun, Sep 13 - Sat, Sep 19

11:09 pm - 1:15 pm

SEA

SXM

11h 06m

1 stop

2:40 pm - 9:20 am

SXM

SEA

21h 40m

2 stops

$660American Airlines

Sun, Sep 13 - Sat, Sep 19

9:20 pm - 1:50 pm

SEA

SXM

13h 30m

1 stop

3:14 pm - 12:09 am

SXM

SEA

11h 55m

1 stop

$671Delta

Sat, Oct 3 - Sun, Oct 11

8:55 pm - 3:44 pm

SEA

SXM

15h 49m

1 stop

2:19 pm - 12:07 am

SXM

SEA

12h 48m

1 stop

$681American Airlines

Sat, Aug 1 - Tue, Aug 4

United Airlines flights from Seattle to Saint Martin Island

Our best United Airlines deals on Seattle to Saint Martin Island flight tickets

United Airlines

Jun 26

SEA11:49 pmSeattle/Tacoma Intl

33h 44m

2 stops

SXM12:33 pmSimpson Bay Princess Juliana

Jul 3

SXM3:50 pmSimpson Bay Princess Juliana

19h 10m

2 stops

SEA8:00 amSeattle/Tacoma Intl

$709

United Airlines

Jul 4

SEA6:00 amSeattle/Tacoma Intl

29h 43m

2 stops

SXM2:43 pmSimpson Bay Princess Juliana

Jul 10

SXM3:50 pmSimpson Bay Princess Juliana

20h 50m

2 stops

SEA9:40 amSeattle/Tacoma Intl

$787

United Airlines

Jul 2

SEA7:00 amSeattle/Tacoma Intl

26h 33m

2 stops

SXM12:33 pmSimpson Bay Princess Juliana

Jul 10

SXM3:50 pmSimpson Bay Princess Juliana

30h 16m

2 stops

SEA7:06 pmSeattle/Tacoma Intl

$810

Delta flights from Seattle to Saint Martin Island

Our best Delta deals on Seattle to Saint Martin Island flight tickets

Delta

Oct 4

SEA9:20 pmSeattle/Tacoma Intl

13h 30m

1 stop

SXM1:50 pmSimpson Bay Princess Juliana

Oct 11

SXM3:14 pmSimpson Bay Princess Juliana

11h 55m

1 stop

SEA12:09 amSeattle/Tacoma Intl

$597

Delta

Oct 3

SEA9:20 pmSeattle/Tacoma Intl

13h 30m

1 stop

SXM1:50 pmSimpson Bay Princess Juliana

Oct 11

SXM3:14 pmSimpson Bay Princess Juliana

11h 55m

1 stop

SEA12:09 amSeattle/Tacoma Intl

$671

Delta

Jul 3

SEA10:20 pmSeattle/Tacoma Intl

12h 55m

1 stop

SXM2:15 pmSimpson Bay Princess Juliana

Jul 8

SXM3:20 pmSimpson Bay Princess Juliana

11h 39m

1 stop

SEA11:59 pmSeattle/Tacoma Intl

$696

momondo Fare Finder

Use the filters below to find and compare flights from Seattle to Saint Martin Island that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

SeattleSimpson Bay

SEA - SXM

SEASXM

Seattle/Tacoma Intl

Sun 9/13

5:31 pm-1:15 pm

2 stops16h 44m

Simpson Bay Princess Juliana

Sat 9/19

2:40 pm-9:20 am

2 stops21h 40m

$586

Quickest round-trip

SeattleSimpson Bay

SEA - SXM

SEASXM

Seattle/Tacoma Intl

Sun 10/4

9:20 pm-1:50 pm

1 stop13h 30m

Simpson Bay Princess Juliana

Sun 10/11

3:14 pm-12:09 am

1 stop11h 55m

$597

SeattleSimpson Bay

SEA - SXM

SEASXM

Seattle/Tacoma Intl

Sat 7/4

8:55 pm-3:43 pm

1 stop15h 48m

Simpson Bay Princess Juliana

Sat 7/11

12:40 pm-10:59 pm

1 stop13h 19m

$599

SeattleSimpson Bay

SEA - SXM

SEASXM

Seattle/Tacoma Intl

Sun 9/13

5:31 pm-1:15 pm

2 stops16h 44m

Simpson Bay Princess Juliana

Sat 9/19

2:40 pm-9:20 am

2 stops21h 40m

$602

SeattleSimpson Bay

SEA - SXM

SEASXM

Seattle/Tacoma Intl

Sat 7/4

8:55 pm-3:43 pm

1 stop15h 48m

Simpson Bay Princess Juliana

Thu 7/9

2:51 pm-9:32 am

2 stops21h 41m

$604

SeattleSimpson Bay

SEA - SXM

SEASXM

Seattle/Tacoma Intl

Sat 7/4

8:55 pm-3:43 pm

1 stop15h 48m

Simpson Bay Princess Juliana

Fri 7/10

2:51 pm-8:25 pm

1 stop32h 34m

$614

SeattleSimpson Bay

SEA - SXM

SEASXM

Seattle/Tacoma Intl

Sun 9/13

11:09 pm-1:15 pm

1 stop11h 06m

Simpson Bay Princess Juliana

Sat 9/19

2:40 pm-9:20 am

2 stops21h 40m

$641

SeattleSimpson Bay

SEA - SXM

SEASXM

Seattle/Tacoma Intl

Sun 9/13

11:09 pm-1:15 pm

1 stop11h 06m

Simpson Bay Princess Juliana

Sat 9/19

2:40 pm-9:20 am

2 stops21h 40m

$660

SeattleSimpson Bay

SEA - SXM

SEASXM

Seattle/Tacoma Intl

Sat 10/3

9:20 pm-1:50 pm

1 stop13h 30m

Simpson Bay Princess Juliana

Sun 10/11

3:14 pm-12:09 am

1 stop11h 55m

$671

SeattleSimpson Bay

SEA - SXM

SEASXM

Seattle/Tacoma Intl

Sat 8/1

8:55 pm-3:44 pm

1 stop15h 49m

Simpson Bay Princess Juliana

Tue 8/4

2:19 pm-12:07 am

1 stop12h 48m

$681

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

How to get the cheapest flight ticket from Seattle to Saint Martin Island

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to Saint Martin Island?

The month of August is, on average, the cheapest month to fly to Saint Martin Island from Seattle, with most prices found around $0. The month of January is another great option to travel to Saint Martin Island, with average flight prices from Seattle averaging around $302.

Can stopping save me money on Seattle to Saint Martin Island flights?

No. A direct flight is the cheapest option for a flight between Seattle to Saint Martin Island.

Cheap Seattle to Saint Martin Island flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Seattle to Saint Martin Island

Fastest flight time	10h 54m
Direct flights	None

The fastest flight from Seattle to Saint Martin Island takes 10h 54m

There are no direct flights from Seattle to Saint Martin Island. There are no popular flight routes from Seattle to Saint Martin Island.

Search flight deals

Frequently asked questions about flying from Seattle to Saint Martin Island

When did momondo last update prices for flights from Seattle/Tacoma Intl Airport to Saint Martin Island?
Prices for flights from Seattle/Tacoma Intl Airport to Saint Martin Island refresh daily.
How many operators does momondo search for flights from Seattle/Tacoma Intl Airport to Saint Martin Island?
The number of operators available for flights from Seattle/Tacoma Intl Airport to Saint Martin Island is 2 as of May 2026.
How old do you have to be to fly from Seattle/Tacoma Intl Airport to Saint Martin Island?
Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Seattle/Tacoma Intl Airport to Saint Martin Island.
What documentation or ID do you need to fly to Saint Martin Island?
The travel and health documents you'll need for your trip to Saint Martin Island may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Saint Martin Island. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.
What is the most popular plane model from Seattle to Saint Martin Island?
momondo data reveals that the most frequently booked plane model on the route from Seattle to Saint Martin Island is Boeing 737-800 Passenger/BBJ2 (winglets), representing 16.10% of all bookings. The subsequent popular models are Airbus A321neo at 14.57%, Boeing 737-900 at 8.68%, and Boeing 737 MAX 8 at 8.36%.

Best airlines flying from Seattle to Saint Martin Island

Compare and see reviews for airlines that fly from Seattle to Saint Martin Island with momondo

Airline	Rating	Free Cancellation	Price
Delta	PriceFrom $334	Free Cancellation	Rating 7.9 8,453 reviews		Search Delta flights
American Airlines	PriceFrom $531	Free Cancellation	Rating 7.1 11,654 reviews		Search American Airlines flights

Why use momondo?

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

Finding the right flight to Saint Martin Island from Seattle is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Saint Martin Island quick and easy, saving you time and money.

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

Yes. momondo enables you to select and highlight flights to Saint Martin Island from Seattle with this policy.

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

momondo helps you find the best flight between Seattle and Saint Martin Island by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

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

If you are simply researching potential flights to Saint Martin Island, momondo offers a useful price alert feature which will track prices for flights to Saint Martin Island from Seattle and alert you when they change.