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Cheap flights from Seattle to St. Maarten from $264

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Seattle to St. Maarten departing on 7/18. 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
1 adult, Economy, 0 bags

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Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
11:39 pm - 3:22 pm
SEA
-
SXM
12h 43m
1 stop
Multiple Airlines Logo
2:55 pm - 9:08 pm
SXM
-
SEA
33h 13m
1 stop
$603Multiple Airlines
Thu, May 14 - Thu, May 28
JetBlue Logo
11:52 pm - 1:54 pm
SEA
-
SXM
11h 02m
1 stop
JetBlue Logo
3:11 pm - 8:56 pm
SXM
-
SEA
32h 45m
2 stops
$701JetBlue
Sun, May 31 - Wed, Jun 3
American Airlines Logo
10:16 pm - 1:20 pm
SEA
-
SXM
12h 04m
1 stop
American Airlines Logo
12:41 pm - 11:44 pm
SXM
-
SEA
14h 03m
1 stop
$719American Airlines
Mon, Apr 27 - Tue, May 5
American Airlines Logo
11:55 pm - 3:22 pm
SEA
-
SXM
12h 27m
2 stops
American Airlines Logo
4:35 pm - 10:48 am
SXM
-
SEA
21h 13m
2 stops
$724American Airlines
Mon, Apr 27 - Tue, May 5
American Airlines Logo
11:55 pm - 1:27 pm
SEA
-
SXM
10h 32m
1 stop
American Airlines Logo
2:22 pm - 9:19 am
SXM
-
SEA
21h 57m
2 stops
$729American Airlines
Sun, Aug 16 - Sun, Aug 23
Multiple Airlines Logo
11:39 pm - 3:22 pm
SEA
-
SXM
12h 43m
1 stop
Multiple Airlines Logo
2:55 pm - 9:08 pm
SXM
-
SEA
33h 13m
1 stop
$751Multiple Airlines
Thu, May 14 - Thu, May 28
American Airlines Logo
8:45 pm - 3:42 pm
SEA
-
SXM
15h 57m
1 stop
American Airlines Logo
4:43 pm - 12:01 pm
SXM
-
SEA
22h 18m
1 stop
$767American Airlines
Mon, Jun 15 - Tue, Jun 30
American Airlines Logo
11:58 pm - 3:42 pm
SEA
-
SXM
12h 44m
2 stops
American Airlines Logo
4:43 pm - 12:01 pm
SXM
-
SEA
22h 18m
1 stop
$772American Airlines
Mon, Jun 15 - Tue, Jun 30
American Airlines Logo
11:33 pm - 3:22 pm
SEA
-
SXM
12h 49m
2 stops
American Airlines Logo
4:43 pm - 9:50 am
SXM
-
SEA
20h 07m
2 stops
$774American Airlines
Thu, May 14 - Thu, May 28
American Airlines Logo
11:58 pm - 3:42 pm
SEA
-
SXM
12h 44m
2 stops
American Airlines Logo
2:53 pm - 9:27 am
SXM
-
SEA
21h 34m
2 stops
$790American Airlines
Mon, Jun 15 - Tue, Jun 30

United Airlines flights from Seattle to St. Maarten

Our best United Airlines deals on Seattle to St. Maarten flight tickets
United Airlines
Jul 25
SEA7:05 pmSeattle/Tacoma Intl
14h 28m
2 stops
SXM12:33 pmSimpson Bay Princess Juliana
Aug 2
SXM3:50 pmSimpson Bay Princess Juliana
19h 10m
2 stops
SEA8:00 amSeattle/Tacoma Intl
$823
United Airlines
Apr 12
SEA10:55 pmSeattle/Tacoma Intl
10h 38m
1 stop
SXM12:33 pmSimpson Bay Princess Juliana
Apr 16
SXM1:35 pmSimpson Bay Princess Juliana
23h 11m
2 stops
SEA9:46 amSeattle/Tacoma Intl
$900
United Airlines
Apr 12
SEA5:00 amSeattle/Tacoma Intl
28h 33m
2 stops
SXM12:33 pmSimpson Bay Princess Juliana
Apr 16
SXM1:35 pmSimpson Bay Princess Juliana
23h 11m
2 stops
SEA9:46 amSeattle/Tacoma Intl
$925

JetBlue flights from Seattle to St. Maarten

Our best JetBlue deals on Seattle to St. Maarten flight tickets
JetBlue
May 31
SEA11:52 pmSeattle/Tacoma Intl
11h 02m
1 stop
SXM1:54 pmSimpson Bay Princess Juliana
Jun 3
SXM3:11 pmSimpson Bay Princess Juliana
32h 45m
2 stops
SEA8:56 pmSeattle/Tacoma Intl
$701
JetBlue
Jun 25
SEA10:20 pmSeattle/Tacoma Intl
12h 22m
1 stop
SXM1:42 pmSimpson Bay Princess Juliana
Jul 4
SXM11:10 amSimpson Bay Princess Juliana
12h 55m
1 stop
SEA9:05 pmSeattle/Tacoma Intl
$805
JetBlue
Jun 25
SEA10:20 pmSeattle/Tacoma Intl
12h 22m
1 stop
SXM1:42 pmSimpson Bay Princess Juliana
Jul 4
SXM11:10 amSimpson Bay Princess Juliana
12h 55m
1 stop
SEA9:05 pmSeattle/Tacoma Intl
$843

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 March 23, 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

Thu 5/14

11:39 pm-3:22 pm

1 stop12h 43m

Simpson Bay Princess Juliana

Thu 5/28

2:55 pm-9:08 pm

1 stop33h 13m

$603

SeattleSimpson Bay

SEA - SXM

SEASXM

Seattle/Tacoma Intl

Sun 5/31

11:52 pm-1:54 pm

1 stop11h 02m

Simpson Bay Princess Juliana

Wed 6/3

3:11 pm-8:56 pm

2 stops32h 45m

$701
Quickest round-trip

SeattleSimpson Bay

SEA - SXM

SEASXM

Seattle/Tacoma Intl

Mon 4/27

10:16 pm-1:20 pm

1 stop12h 04m

Simpson Bay Princess Juliana

Tue 5/5

12:41 pm-11:44 pm

1 stop14h 03m

$719

SeattleSimpson Bay

SEA - SXM

SEASXM

Seattle/Tacoma Intl

Mon 4/27

11:55 pm-3:22 pm

2 stops12h 27m

Simpson Bay Princess Juliana

Tue 5/5

4:35 pm-10:48 am

2 stops21h 13m

$724

SeattleSimpson Bay

SEA - SXM

SEASXM

Seattle/Tacoma Intl

Sun 8/16

11:55 pm-1:27 pm

1 stop10h 32m

Simpson Bay Princess Juliana

Sun 8/23

2:22 pm-9:19 am

2 stops21h 57m

$729

SeattleSimpson Bay

SEA - SXM

SEASXM

Seattle/Tacoma Intl

Thu 5/14

11:39 pm-3:22 pm

1 stop12h 43m

Simpson Bay Princess Juliana

Thu 5/28

2:55 pm-9:08 pm

1 stop33h 13m

$751

SeattleSimpson Bay

SEA - SXM

SEASXM

Seattle/Tacoma Intl

Mon 6/15

8:45 pm-3:42 pm

1 stop15h 57m

Simpson Bay Princess Juliana

Tue 6/30

4:43 pm-12:01 pm

1 stop22h 18m

$767

SeattleSimpson Bay

SEA - SXM

SEASXM

Seattle/Tacoma Intl

Mon 6/15

11:58 pm-3:42 pm

2 stops12h 44m

Simpson Bay Princess Juliana

Tue 6/30

4:43 pm-12:01 pm

1 stop22h 18m

$772

SeattleSimpson Bay

SEA - SXM

SEASXM

Seattle/Tacoma Intl

Thu 5/14

11:33 pm-3:22 pm

2 stops12h 49m

Simpson Bay Princess Juliana

Thu 5/28

4:43 pm-9:50 am

2 stops20h 07m

$774

SeattleSimpson Bay

SEA - SXM

SEASXM

Seattle/Tacoma Intl

Mon 6/15

11:58 pm-3:42 pm

2 stops12h 44m

Simpson Bay Princess Juliana

Tue 6/30

2:53 pm-9:27 am

2 stops21h 34m

$790

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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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 airline that flies from Seattle/Tacoma Intl to St. Maarten?

Southwest, JetBlue, and American Airlines are the most popular carriers operating from Seattle/Tacoma Intl to St. Maarten

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 30m

Direct flights

None
The fastest flight from Seattle to St. Maarten takes 10h 30m
There are no direct flights from Seattle to St. Maarten. There are no popular flight routes from Seattle to St. Maarten.
Search flight deals

  • 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
8,319 reviews
Search Delta flights
American AirlinesPriceFrom $540Free CancellationRating
7.1
11,489 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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Find better results for your trip to St. Maarten

Popular cities in St. Maarten

Popular flights according to clicks in the last 7 days on momondo
Flights to Simpson Bayfrom $175