How long is the flight from State of Washington to Saint Martin Island?

The flight from State of Washington 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 Seattle (a popular airport in State of Washington) to Incheon Intl Airport (the most popular airport in Saint Martin Island), then the flight time is 11h 20m on average. If you fly from Spokane (another popular airport in State of Washington) to Incheon Intl Airport, then the average flight time is 14h 10m.

What is the cheapest airline that flies from Washington to Saint Martin Island?

Air Canada, United Airlines, and American Airlines are the most popular carriers operating from Washington to Saint Martin Island

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

Prices for flights from Washington to Saint Martin Island were last updated today.

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

As of December 2025, there are 2 operators available to choose from for flights from Washington to Saint Martin Island.

How old do you have to be to fly from Washington 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 Washington to Saint Martin Island.

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

The necessary travel and health documents for your Saint Martin Island trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

$282 Cheap Flights from Washington to Saint Martin Island in 2025/26

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One-way

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Cheap round-trip flights

Enter your travel dates to find the best prices.

1:45 pm - 12:30 pm

SEA

SXM

18h 45m1 stop

5:28 pm - 10:09 am

SXM

SEA

20h 41m1 stop

$541Delta

Sat, Jan 10 - Sat, Jan 17

6:05 pm - 12:30 pm

SEA

SXM

14h 25m2 stops

5:28 pm - 10:09 am

SXM

SEA

20h 41m1 stop

$546Delta

Sat, Jan 10 - Sat, Jan 17

9:45 pm - 1:42 pm

SEA

SXM

11h 57m1 stop

5:33 pm - 9:37 am

SXM

SEA

20h 04m2 stops

$551American Airlines

Thu, Jan 22 - Sun, Jan 25

9:45 pm - 1:42 pm

SEA

SXM

11h 57m1 stop

4:24 pm - 11:45 am

SXM

SEA

23h 21m1 stop

$560American Airlines

Thu, Jan 22 - Sun, Jan 25

9:45 pm - 3:22 pm

SEA

SXM

13h 37m2 stops

5:33 pm - 9:37 am

SXM

SEA

20h 04m2 stops

$571American Airlines

Sat, Jan 10 - Sat, Jan 17

8:10 am - 4:00 pm

SEA

SXM

27h 50m1 stop

5:00 pm - 10:16 pm

SXM

SEA

33h 16m1 stop

$602Air Canada

Mon, Jan 12 - Mon, Jan 19

9:50 am - 2:40 pm

PDX

SXM

24h 50m2 stops

3:40 pm - 2:40 pm

SXM

PDX

27h 00m2 stops

$623Air Canada

Mon, Jan 26 - Thu, Jan 29

10:11 pm - 4:27 pm

SEA

SXM

14h 16m1 stop

2:00 pm - 11:30 pm

SXM

SEA

12h 30m1 stop

$623American Airlines

Tue, Mar 3 - Sat, Mar 14

9:50 am - 4:00 pm

PDX

SXM

26h 10m2 stops

3:40 pm - 2:40 pm

SXM

PDX

27h 00m2 stops

$630Air Canada

Mon, Jan 26 - Thu, Jan 29

10:30 pm - 1:53 pm

PDX

SXM

12h 23m1 stop

12:45 pm - 10:09 pm

SXM

PDX

12h 24m1 stop

$687Delta

Tue, Mar 31 - Wed, Apr 8

Delta flights from State of Washington to Saint Martin Island

Our best Delta deals on State of Washington to Saint Martin Island flight tickets

Delta

Jan 10

SEA1:45 pmSeattle/Tacoma Intl

18h 45m

1 stop

SXM12:30 pmSimpson Bay Princess Juliana

Jan 17

SXM5:28 pmSimpson Bay Princess Juliana

20h 41m

1 stop

SEA10:09 amSeattle/Tacoma Intl

$541

Find similar

Delta

Jan 10

SEA6:05 pmSeattle/Tacoma Intl

14h 25m

2 stops

SXM12:30 pmSimpson Bay Princess Juliana

Jan 17

SXM5:28 pmSimpson Bay Princess Juliana

20h 41m

1 stop

SEA10:09 amSeattle/Tacoma Intl

$546

Find similar

Delta

Mar 31

PDX10:30 pmPortland

12h 23m

1 stop

SXM1:53 pmSimpson Bay Princess Juliana

Apr 8

SXM12:45 pmSimpson Bay Princess Juliana

12h 24m

1 stop

PDX10:09 pmPortland

$687

Find similar

American Airlines flights from State of Washington to Saint Martin Island

Our best American Airlines deals on State of Washington to Saint Martin Island flight tickets

American Airlines

Jan 22

SEA9:45 pmSeattle/Tacoma Intl

11h 57m

1 stop

SXM1:42 pmSimpson Bay Princess Juliana

Jan 25

SXM5:33 pmSimpson Bay Princess Juliana

20h 04m

2 stops

SEA9:37 amSeattle/Tacoma Intl

$551

Find similar

American Airlines

Jan 22

SEA9:45 pmSeattle/Tacoma Intl

11h 57m

1 stop

SXM1:42 pmSimpson Bay Princess Juliana

Jan 25

SXM4:24 pmSimpson Bay Princess Juliana

23h 21m

1 stop

SEA11:45 amSeattle/Tacoma Intl

$560

Find similar

American Airlines

Jan 10

SEA9:45 pmSeattle/Tacoma Intl

13h 37m

2 stops

SXM3:22 pmSimpson Bay Princess Juliana

Jan 17

SXM5:33 pmSimpson Bay Princess Juliana

20h 04m

2 stops

SEA9:37 amSeattle/Tacoma Intl

$571

Find similar

momondo Fare Finder

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

Fly from

Fly to

Route

Depart

Return

Price

SeattleSimpson Bay

SEA - SXM

SEASXM

Seattle/Tacoma Intl

Sat 1/10

1:45 pm-12:30 pm

1 stop18h 45m

Simpson Bay Princess Juliana

Sat 1/17

5:28 pm-10:09 am

1 stop20h 41m

$541

SeattleSimpson Bay

SEA - SXM

SEASXM

Seattle/Tacoma Intl

Sat 1/10

6:05 pm-12:30 pm

2 stops14h 25m

Simpson Bay Princess Juliana

Sat 1/17

5:28 pm-10:09 am

1 stop20h 41m

$546

SeattleSimpson Bay

SEA - SXM

SEASXM

Seattle/Tacoma Intl

Thu 1/22

9:45 pm-1:42 pm

1 stop11h 57m

Simpson Bay Princess Juliana

Sun 1/25

5:33 pm-9:37 am

2 stops20h 04m

$551

SeattleSimpson Bay

SEA - SXM

SEASXM

Seattle/Tacoma Intl

Thu 1/22

9:45 pm-1:42 pm

1 stop11h 57m

Simpson Bay Princess Juliana

Sun 1/25

4:24 pm-11:45 am

1 stop23h 21m

$560

SeattleSimpson Bay

SEA - SXM

SEASXM

Seattle/Tacoma Intl

Sat 1/10

9:45 pm-3:22 pm

2 stops13h 37m

Simpson Bay Princess Juliana

Sat 1/17

5:33 pm-9:37 am

2 stops20h 04m

$571

SeattleSimpson Bay

SEA - SXM

SEASXM

Seattle/Tacoma Intl

Mon 1/12

8:10 am-4:00 pm

1 stop27h 50m

Simpson Bay Princess Juliana

Mon 1/19

5:00 pm-10:16 pm

1 stop33h 16m

$602

PortlandSimpson Bay

PDX - SXM

PDXSXM

Portland

Mon 1/26

9:50 am-2:40 pm

2 stops24h 50m

Simpson Bay Princess Juliana

Thu 1/29

3:40 pm-2:40 pm

2 stops27h 00m

$623

SeattleSimpson Bay

SEA - SXM

SEASXM

Seattle/Tacoma Intl

Tue 3/3

10:11 pm-4:27 pm

1 stop14h 16m

Simpson Bay Princess Juliana

Sat 3/14

2:00 pm-11:30 pm

1 stop12h 30m

$623

PortlandSimpson Bay

PDX - SXM

PDXSXM

Portland

Mon 1/26

9:50 am-4:00 pm

2 stops26h 10m

Simpson Bay Princess Juliana

Thu 1/29

3:40 pm-2:40 pm

2 stops27h 00m

$630

PortlandSimpson Bay

PDX - SXM

PDXSXM

Portland

Tue 3/31

10:30 pm-1:53 pm

1 stop12h 23m

Simpson Bay Princess Juliana

Wed 4/8

12:45 pm-10:09 pm

1 stop12h 24m

$687

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from State of Washington 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

Prices

Airlines

Other information

What is the cheapest day to depart on your flight to Saint Martin Island?

On average, the least expensive day to fly to Saint Martin Island from State of Washington is on a Sunday. momondo users have found tickets for Sunday departures for as low as $658. However, this price may fluctuate depending on the airline, the season, and holidays. When flying out on a Friday, the most expensive travel day of the week, you can expect to see flight prices from State of Washington to Saint Martin Island for around $1,114.

What is the cheapest time of day to depart on your flight to Saint Martin Island?

Our most recent data shows that the best time of day to fly to Saint Martin Island is in the afternoon. Flights from State of Washington to Saint Martin Island during this time can be as low as $724. Flights to Saint Martin Island are more costly in the evening, with an average ticket price of $830. Departure times in the evening fall within the peak daily travel times, which is why tickets can be more expensive.

Can stopping save me money on State of Washington to Saint Martin Island flights?

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

Cheap State of Washington to Saint Martin Island flight deals and tips

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

Fastest flight time	10h 13m
Direct flights	None

The fastest flight from State of Washington to Saint Martin Island takes 10h 13m

There are no direct flights from State of Washington to Saint Martin Island. There are no popular flight routes from State of Washington to Saint Martin Island.

Search flight deals

When did momondo last update prices for flights from Washington to Saint Martin Island?
Prices for flights from Washington to Saint Martin Island were last updated today.
How many operators does momondo search for flights from Washington to Saint Martin Island?
As of December 2025, there are 2 operators available to choose from for flights from Washington to Saint Martin Island.
How old do you have to be to fly from Washington 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 Washington to Saint Martin Island.
What documentation or ID do you need to fly to Saint Martin Island?
The necessary travel and health documents for your Saint Martin Island trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.
What is the most popular plane model from State of Washington to Saint Martin Island?
momondo data reveals that the most frequently booked plane model on the route from State of Washington to Saint Martin Island is Boeing 737-800 Passenger/BBJ2 (winglets), representing 14.74% of all bookings. The subsequent popular models are Airbus A321neo at 12.08%, Boeing 787-9 Dreamliner at 8.50%, and Boeing 737-900 at 8.47%.

Best airlines flying from State of Washington to Saint Martin Island

Compare and see reviews for airlines that fly from State of Washington to Saint Martin Island with momondo

Airline	Rating	Free Cancellation	Price
Delta	PriceFrom $531	Free Cancellation	Rating 7.9 8,007 reviews		Search Delta flights
American Airlines	PriceFrom $546	Free Cancellation	Rating 7.2 11,054 reviews		Search American Airlines flights

Why use momondo?

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

Finding the right flight to Saint Martin Island from Washington 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 Washington to Saint Martin Island with flexible booking policies on momondo?

Flights from Washington to Saint Martin Island 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 Washington to Saint Martin Island?

Once all potential Washington to Saint Martin Island 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 Washington to Saint Martin Island right now. Can momondo alert me if prices change?

Of course. momondo tracks the price of Washington to Saint Martin Island flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

An easier way to manage your Saint Martin Island trip

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Cheap flights from Washington to Saint Martin Island from $282

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Washington to Saint Martin Island departing on 1/27. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

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Big names and deals

Filter for what you want

Filter for what you want

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Find the cheapest flights from Washington to Saint Martin Island

Cheap round-trip flights

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Delta flights from State of Washington to Saint Martin Island

Our best Delta deals on State of Washington to Saint Martin Island flight tickets

American Airlines flights from State of Washington to Saint Martin Island

Our best American Airlines deals on State of Washington to Saint Martin Island flight tickets

momondo Fare Finder

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

See travel insights to Saint Martin Island from

How to get the cheapest flight ticket from State of Washington to Saint Martin Island

What is the cheapest day to depart on your flight to Saint Martin Island?

What is the cheapest time of day to depart on your flight to Saint Martin Island?

Can stopping save me money on State of Washington to Saint Martin Island flights?

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

What is the cheapest airline that flies from Washington to Saint Martin Island?

Air Canada, United Airlines, and American Airlines are the most popular carriers operating from Washington to Saint Martin Island

How long is the flight from State of Washington to Saint Martin Island?

Cheap State of Washington to Saint Martin Island flight deals and tips

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

Fastest flight time

Direct flights

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

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

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

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

What is the most popular plane model from State of Washington to Saint Martin Island?

Best airlines flying from State of Washington to Saint Martin Island

Compare and see reviews for airlines that fly from State of Washington to Saint Martin Island with momondo

Why use momondo?

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

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

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

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

An easier way to manage your Saint Martin Island trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to Saint Martin Island

Popular cities in Saint Martin Island

Popular flights according to clicks in the last 7 days on momondo