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Cheap flights from Seattle to St. Maarten from $586

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from Seattle to St. Maarten departing on 9/13. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

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Find the cheapest flights from Seattle to St. Maarten

Cheap round-trip flights

Enter your travel dates to find the best prices.
American Airlines Logo
5:31 pm - 1:15 pm
SEA
-
SXM
16h 44m
2 stops
American Airlines Logo
2:40 pm - 9:20 am
SXM
-
SEA
21h 40m
2 stops
$586American Airlines
Sun, Sep 13 - Sat, Sep 19
Delta Logo
9:20 pm - 1:50 pm
SEA
-
SXM
13h 30m
1 stop
Delta Logo
3:14 pm - 12:09 am
SXM
-
SEA
11h 55m
1 stop
$597Delta
Sun, Oct 4 - Sun, Oct 11
American Airlines Logo
8:55 pm - 3:43 pm
SEA
-
SXM
15h 48m
1 stop
American Airlines Logo
12:40 pm - 10:59 pm
SXM
-
SEA
13h 19m
1 stop
$599American Airlines
Sat, Jul 4 - Sat, Jul 11
American Airlines Logo
5:31 pm - 1:15 pm
SEA
-
SXM
16h 44m
2 stops
American Airlines Logo
2:40 pm - 9:20 am
SXM
-
SEA
21h 40m
2 stops
$602American Airlines
Sun, Sep 13 - Sat, Sep 19
American Airlines Logo
8:55 pm - 3:43 pm
SEA
-
SXM
15h 48m
1 stop
American Airlines Logo
2:51 pm - 9:32 am
SXM
-
SEA
21h 41m
2 stops
$604American Airlines
Sat, Jul 4 - Thu, Jul 9
American Airlines Logo
8:55 pm - 3:43 pm
SEA
-
SXM
15h 48m
1 stop
American Airlines Logo
2:51 pm - 8:25 pm
SXM
-
SEA
32h 34m
1 stop
$614American Airlines
Sat, Jul 4 - Fri, Jul 10
American Airlines Logo
11:09 pm - 1:15 pm
SEA
-
SXM
11h 06m
1 stop
American Airlines Logo
2:40 pm - 9:20 am
SXM
-
SEA
21h 40m
2 stops
$641American Airlines
Sun, Sep 13 - Sat, Sep 19
American Airlines Logo
11:09 pm - 1:15 pm
SEA
-
SXM
11h 06m
1 stop
American Airlines Logo
2:40 pm - 9:20 am
SXM
-
SEA
21h 40m
2 stops
$660American Airlines
Sun, Sep 13 - Sat, Sep 19
Delta Logo
9:20 pm - 1:50 pm
SEA
-
SXM
13h 30m
1 stop
Delta Logo
3:14 pm - 12:09 am
SXM
-
SEA
11h 55m
1 stop
$671Delta
Sat, Oct 3 - Sun, Oct 11
American Airlines Logo
8:55 pm - 3:44 pm
SEA
-
SXM
15h 49m
1 stop
American Airlines Logo
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 St. Maarten

Our best United Airlines deals on Seattle to St. Maarten 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 St. Maarten

Our best Delta deals on Seattle to St. Maarten 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

 
Customize your flight search to find flights from Seattle 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, momondo users made 832,500 searches. Data last updated May 17, 2026.
Use the filters below to find and compare flights from Seattle to St. Maarten 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

See travel insights to St. Maarten from

How to get the cheapest flight ticket from Seattle to St. Maarten

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 St. Maarten?

The cheapest month to fly to St. Maarten from Seattle is in August. Flight prices, which tend to average around $0, are often lower during this time because this is during the off-season. If you’re not able to fly to St. Maarten in August, then January is your next best option. Flight prices from Seattle to St. Maarten during January average around $302.

Cheap Seattle to St. Maarten flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Seattle to St. Maarten

Fastest flight time

10h 54m

Direct flights

None
The fastest flight from Seattle to St. Maarten takes 10h 54m
There are no direct flights from Seattle to St. Maarten. There are no popular flight routes from Seattle to St. Maarten.
Search flight deals

Frequently asked questions about flying from Seattle to St. Maarten

  • When did momondo last update prices for flights from Seattle/Tacoma Intl Airport to St. Maarten?

    Prices for flights from Seattle/Tacoma Intl Airport to St. Maarten are updated daily.

  • How many operators does momondo search for flights from Seattle/Tacoma Intl Airport to St. Maarten?

  • How old do you have to be to fly from Seattle/Tacoma Intl Airport to St. Maarten?

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Seattle/Tacoma Intl Airport to St. Maarten.

  • What documentation or ID do you need to fly to St. Maarten?

    The required travel and health documents for your St. Maarten trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at St. Maarten. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Best airlines flying from Seattle to St. Maarten

Compare and see reviews for airlines that fly from Seattle to St. Maarten with momondo
Airline
Rating
Free Cancellation
Price
DeltaPriceFrom $334Free CancellationRating
7.9
8,453 reviews
Search Delta flights
American AirlinesPriceFrom $531Free CancellationRating
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 St. Maarten?

It is quick and easy to find Seattle to St. Maarten flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to St. Maarten that suits you.

Can I find flights from Seattle to St. Maarten with flexible booking policies on momondo?

Flights from Seattle to St. Maarten with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

How can momondo help me find flights from Seattle to St. Maarten?

Once all potential Seattle to St. Maarten flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

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

Price alerts on flights to St. Maarten from Seattle are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

An easier way to manage your St. Maarten trip

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Popular flights according to clicks in the last 7 days on momondo
Flights to Simpson Bayfrom $286