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Saint Martin Island

$268+ Cheap flights from Portland, ME (PWM) 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 2/1. Fares are subject to change and may not be available on all flights or dates of travel.
PWM — SXM
Aug 31 — Sep 71
Sun 8/31
Sun 9/7
1 adult, Economy
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Cheap flight deals from Portland to Saint Martin Island

Keep the following information in mind while searching for Portland to Saint Martin Island flight deals. Data was last updated August 26, 2025.

Round-trip from

$562
(Delta)

One-way from

$268
(Delta)

Popular in

July

Cheapest in

September
From Portland to Saint Martin Island
Search Deals
One-way flight from Portland to Saint Martin Island
Search Deals
Highest demand for flights based on searches. 17% potential increase in price ($156 potential increase over avg. RT price).
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Cheapest flight prices on average. 6% potential price decrease ($46 potential savings vs. average RT price).
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Find flight deals from Portland to Saint Martin Island

Cheapest flights from Portland to Saint Martin Island
Explore the most affordable flight options available from Portland to Saint Martin Island. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 26, 2025.

This American Airlines deal was found by Cheapflights users on 8/24. 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 9/275:20 pmPWM - SXM
2 stops19h 59mAmerican Airlines
Wed 10/12:20 pmSXM - PWM
2 stops26h 54mAmerican Airlines
Deal found 8/24$672
This Delta deal was found by Cheapflights users on 8/24. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/276:33 amPWM - SXM
2 stops31h 17mDelta
Wed 10/13:20 pmSXM - PWM
1 stop8h 51mDelta
Deal found 8/24$789
This JetBlue deal was found by Cheapflights users on 8/25. 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 JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/47:30 amPWM - SXM
1 stop6h 41mJetBlue
Sat 10/113:31 pmSXM - PWM
1 stop7h 33mJetBlue
Deal found 8/25$792

Cheapflights Fare Finder

 
Customize your flight search to find flights from Portland 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 August 26, 2025.
Use the filters below to find and compare flights from Portland to Saint Martin Island that are best for you.

Fly from

Portland

Fly to

Saint Martin Island

Route

Depart

Return

Price

PortlandSimpson Bay

PWM - SXM

PWMSXM

Portland

Fri 2/6

5:30 am-2:56 pm

1 stop8h 26m

Simpson Bay Princess Juliana

Thu 2/12

4:26 pm-11:49 pm

1 stop8h 23m

$562

PortlandSimpson Bay

PWM - SXM

PWMSXM

Portland

Fri 2/6

5:51 am-1:22 pm

1 stop6h 31m

Simpson Bay Princess Juliana

Thu 2/12

3:25 pm-10:21 pm

1 stop7h 56m

$562

PortlandSimpson Bay

PWM - SXM

PWMSXM

Portland

Sat 9/27

5:20 pm-1:19 pm

2 stops19h 59m

Simpson Bay Princess Juliana

Wed 10/1

2:20 pm-5:14 pm

2 stops26h 54m

$672

PortlandSimpson Bay

PWM - SXM

PWMSXM

Portland

Sat 9/27

6:33 am-1:50 pm

2 stops31h 17m

Simpson Bay Princess Juliana

Wed 10/1

3:20 pm-12:11 am

1 stop8h 51m

$789

PortlandSimpson Bay

PWM - SXM

PWMSXM

Portland

Sat 10/4

7:30 am-2:11 pm

1 stop6h 41m

Simpson Bay Princess Juliana

Sat 10/11

3:31 pm-11:04 pm

1 stop7h 33m

$792

PortlandSimpson Bay

PWM - SXM

PWMSXM

Portland

Sun 2/1

5:51 am-4:10 pm

2 stops9h 19m

$268

PortlandSimpson Bay

PWM - SXM

PWMSXM

Portland

Sun 2/1

5:30 am-2:56 pm

1 stop8h 26m

$268

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/25

Best time to book a flight from Portland to Saint Martin Island

Have a flexible travel schedule? Discover the best time to fly to Saint Martin Island from Portland 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 Portland to Saint Martin Island

What is the cheapest month to book a flight from Portland, Maine to Saint Martin Island?

Currently, September is the cheapest month in which you can book a flight from Portland, Maine to Saint Martin Island (average of $459). Flying from Portland, Maine to Saint Martin Island in March is currently the most expensive (average of $653). 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.

Reviews of airlines servicing Saint Martin Island

Get insights into the airlines that provide service to Saint Martin Island. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Saint Martin Island. Reviews last updated August 26, 2025.
Get a feel of what it's like to fly with Delta, United Airlines, and American Airlines from Portland to Saint Martin Island by reading reviews from past customers. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,979 reviews

Entertainment

7.9

Food

7.3

Boarding

8.2

Comfort

7.9

Overall

8.0

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Delta
8.0
Very good
7,979 reviews
Delta
8.0
Very good
7,979 reviews

Entertainment

7.9

Food

7.3

Boarding

8.2

Comfort

7.9

Overall

8.0

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
United Airlines
7.4
Good
8,943 reviews
Delta
8.0
Very good
7,979 reviews

Entertainment

7.9

Food

7.3

Boarding

8.2

Comfort

7.9

Overall

8.0

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
American Airlines
7.2
Good
10,000 reviews
Delta
8.0
Very good
7,979 reviews

Entertainment

7.9

Food

7.3

Boarding

8.2

Comfort

7.9

Overall

8.0

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

Related info for your journey

Find useful and relevant information for your journey from Portland 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.

  • What airport do you fly from for flights from Portland to Saint Martin Island?

    If you book a flight to Saint Martin Island from Portland, you will be flying from Portland, which is the city’s only airport. Portland (PWM) is located 2.9 mi from the center of Portland.

  • How long is the flight from Portland, Maine to Saint Martin Island?

    A quick flight from Portland, Maine to Saint Martin Island can take about 6h 31m. Delta provides one of the quickest options available for as low as $562. Portland, Maine and Saint Martin Island are separated by a distance of 1817 mi. This flight may include one or multiple stops.

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

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

  • How can I find direct flights from Portland 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 Portland to Saint Martin Island.

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

    Yes. Cheapflights offers flight deals from Portland 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 Portland, Maine to Saint Martin Island?

    Currently, September is the cheapest month in which you can book a flight from Portland, Maine to Saint Martin Island (average of $459). Flying from Portland, Maine to Saint Martin Island in March is currently the most expensive (average of $653). 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 Portland to Saint Martin Island

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Top 3 airlines flying from Portland to Saint Martin Island

Discover the top 3 airlines that operate flights from Portland 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 August 26, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$286Average$668FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$540Average$811FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$566Average$788FlexibilityNo cancel feeOn-time71%

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