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Saint Martin Island

$226+ Cheap flights from Washington to Saint Martin Island

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 10/24. Fares are subject to change and may not be available on all flights or dates of travel.
SEA — SXM
Oct 24 — Oct 311
Fri 10/24
Fri 10/31
1 adult, Economy
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Cheap flight deals from Washington to Saint Martin Island

Keep the following information in mind while searching for Washington to Saint Martin Island flight deals. Data was last updated September 24, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$542
(Delta)

One-way from

$226
(Kiwi.com)

Popular in

December

Cheapest in

September

Average price

$524
Provider with most accurate pricing for Seattle/Tacoma Intl-Simpson Bay Princess Juliana flight deals.
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Provider most trusted by Cheapflights users for Seattle/Tacoma Intl-Simpson Bay Princess Juliana flights.
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From Washington to Saint Martin Island
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One-way flight from Washington to Saint Martin Island
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Highest demand for flights based on searches. 9% potential increase in price ($88 potential increase over avg. RT price).
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Cheapest flight prices on average. 5% potential price decrease ($47 potential savings vs. average RT price).
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Average for round-trip flights in September 2025
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Find flight deals from Washington to Saint Martin Island

Cheapest flights from Washington to Saint Martin Island
Explore the most affordable flight options available from Washington to Saint Martin Island. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 24, 2025.

This Delta deal was found by Cheapflights users on 9/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/253:45 pmSEA - SXM
1 stop19h 04mDelta
Fri 11/74:14 pmSXM - SEA
1 stop11h 40mDelta
Deal found 9/23$542
This American Airlines deal was found by Cheapflights users on 9/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/258:49 pmSEA - SXM
1 stop13h 53mAmerican Airlines
Fri 11/73:20 pmSXM - SEA
1 stop12h 06mAmerican Airlines
Deal found 9/24$551
This Delta deal was found by Cheapflights users on 9/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/73:40 pmSEA - SXM
1 stop18h 20mDelta
Fri 11/144:20 pmSXM - SEA
1 stop11h 39mDelta
Deal found 9/23$594
This Trip.com deal was found by Cheapflights users on 9/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/258:30 amSEA - SXM
2 stops24h 48mUnited Airlines
Fri 11/72:52 pmSXM - SEA
1 stop24h 19mUnited Airlines
Deal found 9/23$621
This Delta deal was found by Cheapflights users on 9/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/163:42 pmSEA - SXM
1 stop19h 13mDelta
Mon 11/244:20 pmSXM - SEA
1 stop11h 39mDelta
Deal found 9/23$638
This Air Canada deal was found by Cheapflights users on 9/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/67:00 pmPDX - SXM
2 stops41h 00mAir Canada
Mon 12/155:00 pmSXM - PDX
2 stops29h 30mAir Canada
Deal found 9/23$642
This American Airlines deal was found by Cheapflights users on 9/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/712:42 pmSEA - SXM
1 stop19h 20mAmerican Airlines
Fri 11/143:20 pmSXM - SEA
2 stops22h 29mAmerican Airlines
Deal found 9/23$643
This American Airlines deal was found by Cheapflights users on 9/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/83:15 pmPDX - SXM
2 stops19h 04mAmerican Airlines
Sat 11/155:24 pmSXM - PDX
2 stops21h 34mAmerican Airlines
Deal found 9/24$717
This American Airlines deal was found by Cheapflights users on 9/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/249:52 pmPDX - SXM
2 stops14h 23mAmerican Airlines
Sat 11/12:40 pmSXM - PDX
2 stops24h 15mAmerican Airlines
Deal found 9/24$742
This American Airlines deal was found by Cheapflights users on 9/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/610:45 pmPDX - SXM
1 stop13h 40mAmerican Airlines
Mon 12/153:20 pmSXM - PDX
1 stop12h 32mAmerican Airlines
Deal found 9/24$745
This Mytrip deal was found by Cheapflights users on 9/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/710:05 amSEA - SXM
2 stops22h 10mMultiple Airlines
Fri 11/145:00 pmSXM - SEA
3 stops25h 38mMultiple Airlines
Deal found 9/23$764
This United Airlines deal was found by Cheapflights users on 9/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/811:16 pmPDX - SXM
1 stop10h 39mUnited Airlines
Sat 11/152:40 pmSXM - PDX
1 stop25h 08mUnited Airlines
Deal found 9/24$777

Cheapflights Fare Finder

 
Customize your flight search to find flights from Washington to Saint Martin Island 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, Cheapflights users made 2,558,603 searches. Data last updated September 24, 2025.
Use the filters below to find and compare flights from Washington to Saint Martin Island that are best for you.

Fly from

Washington

Fly to

Saint Martin Island

Route

Depart

Return

Price

SeattleSimpson Bay

SEA - SXM

SEASXM

Seattle/Tacoma Intl

Sat 10/25

8:49 pm-1:42 pm

1 stop13h 53m

Simpson Bay Princess Juliana

Fri 11/7

3:20 pm-11:26 pm

1 stop12h 06m

$551

SeattleSimpson Bay

SEA - SXM

SEASXM

Seattle/Tacoma Intl

Sun 11/16

6:41 pm-1:50 pm

2 stops15h 09m

Simpson Bay Princess Juliana

Mon 11/24

5:24 pm-9:16 am

2 stops19h 52m

$556

SeattleSimpson Bay

SEA - SXM

SEASXM

Seattle/Tacoma Intl

Sat 1/10

10:57 pm-4:10 pm

1 stop13h 13m

Simpson Bay Princess Juliana

Sat 1/17

5:42 pm-10:41 am

2 stops20h 59m

$581

SeattleSimpson Bay

SEA - SXM

SEASXM

Seattle/Tacoma Intl

Fri 11/7

3:40 pm-2:00 pm

1 stop18h 20m

Simpson Bay Princess Juliana

Fri 11/14

4:20 pm-11:59 pm

1 stop11h 39m

$594

SeattleSimpson Bay

SEA - SXM

SEASXM

Seattle/Tacoma Intl

Wed 3/18

10:52 pm-3:10 pm

1 stop13h 18m

Simpson Bay Princess Juliana

Wed 3/25

3:10 pm-9:27 am

2 stops21h 17m

$599

PortlandSimpson Bay

PDX - SXM

PDXSXM

Portland

Sat 11/8

10:45 pm-2:19 pm

1 stop11h 34m

Simpson Bay Princess Juliana

Sat 11/15

5:24 pm-10:58 am

2 stops21h 34m

$717

PortlandSimpson Bay

PDX - SXM

PDXSXM

Portland

Sat 12/6

10:45 pm-2:20 pm

1 stop11h 35m

Simpson Bay Princess Juliana

Mon 12/15

3:20 pm-11:04 am

2 stops23h 44m

$717

PortlandSimpson Bay

PDX - SXM

PDXSXM

Portland

Thu 1/15

10:15 pm-1:55 pm

1 stop11h 40m

Simpson Bay Princess Juliana

Thu 1/29

3:20 pm-11:29 pm

1 stop12h 09m

$737

PortlandSimpson Bay

PDX - SXM

PDXSXM

Portland

Fri 10/24

11:58 pm-3:15 pm

2 stops12h 17m

Simpson Bay Princess Juliana

Sat 11/1

4:24 pm-1:36 pm

2 stops24h 12m

$742

PortlandSimpson Bay

PDX - SXM

PDXSXM

Portland

Sat 11/8

11:16 pm-1:55 pm

1 stop10h 39m

Simpson Bay Princess Juliana

Sat 11/15

2:40 pm-11:48 am

1 stop25h 08m

$777

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/24

Showing 1-10 of 19 results
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Best time to book a flight from Washington to Saint Martin Island

Have a flexible travel schedule? Discover the best time to fly to Saint Martin Island from Washington with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Washington to Saint Martin Island

What is the cheapest time of day to fly from WA to SCH?

Find hourly flight availability from Washington to Saint Martin Island. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated September 24, 2025.

When flying from State of Washington to Saint Martin Island, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Related info for your journey

Find useful and relevant information for your journey from Washington to Saint Martin Island. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

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

    American Airlines can get you from State of Washington to Saint Martin Island in just under 13h 53m. Your travel time can differ by up to . Airlines will cover a distance of 3875 mi.

  • Can I find deals for flights from Washington to Saint Martin Island that include hotel bookings?

    Yes. In addition to deals on Washington to Saint Martin Island flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Washington to Saint Martin Island?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Washington to Saint Martin Island.

  • Can I find deals for business class flights from Washington to Saint Martin Island?

    Yes. Cheapflights offers flight deals from Washington to Saint Martin Island by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from State of Washington to Saint Martin Island?

    Currently, September is the cheapest month in which you can book a flight from State of Washington to Saint Martin Island (average of $459). Flying from State of Washington to Saint Martin Island in March is currently the most expensive (average of $651). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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Alternative routes for Washington to Saint Martin Island

See prices for flight routes from nearby airports that may be better suited for you.
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Top 2 airlines flying from Washington to Saint Martin Island

Discover the top 2 airlines that operate flights from Washington to Saint Martin Island. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated September 24, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$531Average$929FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$611Average$868FlexibilityNo cancel feeOn-time71%

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