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Cheap flights from Seattle to St. Maarten from $569

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 3/18. 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
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
10:16 pm - 11:29 am
SEA
-
SXM
10h 13m
1 stop
American Airlines Logo
2:17 pm - 11:40 pm
SXM
-
SEA
12h 23m
1 stop
$569American Airlines
Wed, Mar 18 - Wed, Mar 25
Multiple Airlines Logo
5:58 pm - 1:30 pm
SEA
-
SXM
16h 32m
2 stops
Multiple Airlines Logo
2:11 pm - 10:51 am
SXM
-
SEA
23h 40m
1 stop
$571Multiple Airlines
Mon, Apr 13 - Mon, Apr 20
American Airlines Logo
12:07 am - 3:28 pm
SEA
-
SXM
12h 21m
2 stops
American Airlines Logo
12:29 pm - 12:55 am
SXM
-
SEA
15h 26m
2 stops
$574American Airlines
Tue, Mar 17 - Wed, Mar 25
American Airlines Logo
1:37 pm - 3:28 pm
SEA
-
SXM
21h 51m
1 stop
American Airlines Logo
3:17 pm - 11:40 pm
SXM
-
SEA
12h 23m
1 stop
$581American Airlines
Fri, Feb 27 - Fri, Mar 6
Air Canada Logo
5:50 am - 4:00 pm
SEA
-
SXM
30h 10m
2 stops
Air Canada Logo
2:40 pm - 10:16 pm
SXM
-
SEA
34h 36m
2 stops
$583Air Canada
Thu, Mar 5 - Thu, Mar 12
Air Canada Logo
8:00 pm - 4:00 pm
SEA
-
SXM
16h 00m
2 stops
Air Canada Logo
2:40 pm - 10:16 pm
SXM
-
SEA
34h 36m
2 stops
$584Air Canada
Thu, Mar 5 - Thu, Mar 12
American Airlines Logo
1:37 pm - 3:28 pm
SEA
-
SXM
21h 51m
1 stop
American Airlines Logo
5:28 pm - 10:54 am
SXM
-
SEA
21h 26m
2 stops
$585American Airlines
Fri, Feb 27 - Fri, Mar 6
Multiple Airlines Logo
10:22 am - 2:15 pm
SEA
-
SXM
23h 53m
2 stops
Multiple Airlines Logo
2:20 pm - 10:57 am
SXM
-
SEA
23h 37m
1 stop
$593Multiple Airlines
Thu, Mar 5 - Thu, Mar 12
American Airlines Logo
10:16 pm - 3:28 pm
SEA
-
SXM
14h 12m
1 stop
American Airlines Logo
12:29 pm - 11:40 pm
SXM
-
SEA
14h 11m
1 stop
$599American Airlines
Wed, Mar 18 - Wed, Mar 25
American Airlines Logo
6:13 pm - 12:29 pm
SEA
-
SXM
14h 16m
2 stops
American Airlines Logo
5:28 pm - 10:56 am
SXM
-
SEA
21h 28m
2 stops
$604American Airlines
Fri, Feb 27 - Fri, Mar 6

American Airlines flights from Seattle to St. Maarten

Our best American Airlines deals on Seattle to St. Maarten flight tickets
American Airlines
Mar 18
SEA10:16 pmSeattle/Tacoma Intl
10h 13m
1 stop
SXM11:29 amSimpson Bay Princess Juliana
Mar 25
SXM2:17 pmSimpson Bay Princess Juliana
12h 23m
1 stop
SEA11:40 pmSeattle/Tacoma Intl
$569
American Airlines
Mar 17
SEA12:07 amSeattle/Tacoma Intl
12h 21m
2 stops
SXM3:28 pmSimpson Bay Princess Juliana
Mar 25
SXM12:29 pmSimpson Bay Princess Juliana
15h 26m
2 stops
SEA12:55 amSeattle/Tacoma Intl
$574
American Airlines
Feb 27
SEA1:37 pmSeattle/Tacoma Intl
21h 51m
1 stop
SXM3:28 pmSimpson Bay Princess Juliana
Mar 6
SXM3:17 pmSimpson Bay Princess Juliana
12h 23m
1 stop
SEA11:40 pmSeattle/Tacoma Intl
$581

United Airlines flights from Seattle to St. Maarten

Our best United Airlines deals on Seattle to St. Maarten flight tickets
United Airlines
Apr 10
SEA7:05 pmSeattle/Tacoma Intl
14h 22m
2 stops
SXM12:27 pmSimpson Bay Princess Juliana
Apr 15
SXM3:50 pmSimpson Bay Princess Juliana
22h 58m
2 stops
SEA11:48 amSeattle/Tacoma Intl
$616
United Airlines
Apr 10
SEA2:22 pmSeattle/Tacoma Intl
23h 27m
1 stop
SXM4:49 pmSimpson Bay Princess Juliana
Apr 15
SXM1:35 pmSimpson Bay Princess Juliana
13h 11m
1 stop
SEA11:46 pmSeattle/Tacoma Intl
$629
United Airlines
Feb 22
SEA11:35 pmSeattle/Tacoma Intl
10h 15m
1 stop
SXM1:50 pmSimpson Bay Princess Juliana
Feb 26
SXM2:52 pmSimpson Bay Princess Juliana
12h 59m
1 stop
SEA11:51 pmSeattle/Tacoma Intl
$897

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 February 4, 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

SeattleSimpson Bay

SEA - SXM

SEASXM

Seattle/Tacoma Intl

Wed 3/18

10:16 pm-11:29 am

1 stop10h 13m

Simpson Bay Princess Juliana

Wed 3/25

2:17 pm-11:40 pm

1 stop12h 23m

$569

SeattleSimpson Bay

SEA - SXM

SEASXM

Seattle/Tacoma Intl

Mon 4/13

5:58 pm-1:30 pm

2 stops16h 32m

Simpson Bay Princess Juliana

Mon 4/20

2:11 pm-10:51 am

1 stop23h 40m

$571

SeattleSimpson Bay

SEA - SXM

SEASXM

Seattle/Tacoma Intl

Tue 3/17

12:07 am-3:28 pm

2 stops12h 21m

Simpson Bay Princess Juliana

Wed 3/25

12:29 pm-12:55 am

2 stops15h 26m

$574

SeattleSimpson Bay

SEA - SXM

SEASXM

Seattle/Tacoma Intl

Fri 2/27

1:37 pm-3:28 pm

1 stop21h 51m

Simpson Bay Princess Juliana

Fri 3/6

3:17 pm-11:40 pm

1 stop12h 23m

$581

SeattleSimpson Bay

SEA - SXM

SEASXM

Seattle/Tacoma Intl

Thu 3/5

5:50 am-4:00 pm

2 stops30h 10m

Simpson Bay Princess Juliana

Thu 3/12

2:40 pm-10:16 pm

2 stops34h 36m

$583

SeattleSimpson Bay

SEA - SXM

SEASXM

Seattle/Tacoma Intl

Thu 3/5

8:00 pm-4:00 pm

2 stops16h 00m

Simpson Bay Princess Juliana

Thu 3/12

2:40 pm-10:16 pm

2 stops34h 36m

$584

SeattleSimpson Bay

SEA - SXM

SEASXM

Seattle/Tacoma Intl

Fri 2/27

1:37 pm-3:28 pm

1 stop21h 51m

Simpson Bay Princess Juliana

Fri 3/6

5:28 pm-10:54 am

2 stops21h 26m

$585

SeattleSimpson Bay

SEA - SXM

SEASXM

Seattle/Tacoma Intl

Thu 3/5

10:22 am-2:15 pm

2 stops23h 53m

Simpson Bay Princess Juliana

Thu 3/12

2:20 pm-10:57 am

1 stop23h 37m

$593

SeattleSimpson Bay

SEA - SXM

SEASXM

Seattle/Tacoma Intl

Wed 3/18

10:16 pm-3:28 pm

1 stop14h 12m

Simpson Bay Princess Juliana

Wed 3/25

12:29 pm-11:40 pm

1 stop14h 11m

$599

SeattleSimpson Bay

SEA - SXM

SEASXM

Seattle/Tacoma Intl

Fri 2/27

6:13 pm-12:29 pm

2 stops14h 16m

Simpson Bay Princess Juliana

Fri 3/6

5:28 pm-10:56 am

2 stops21h 28m

$604

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 16 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?

American Airlines and Delta 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 28m

Direct flights

None
The fastest flight from Seattle to St. Maarten takes 10h 28m
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 $531Free CancellationRating
7.9
8,138 reviews
Search Delta flights
American AirlinesPriceFrom $540Free CancellationRating
7.2
11,216 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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Fri 3/6
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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 $189