$658 Find Cheap Flights from Portland to Saint Martin Island

This is the cheapest round-trip flight price found by a KAYAK user in the last 72 hours by searching for a flight from Portland to Saint Martin Island departing on 5/26. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to Saint Martin Island

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Portland to Saint Martin Island, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Portland to Saint Martin Island, as well as popular online travel agencies
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Flight Deals

Book Cheap Portland to Saint Martin Island Plane Tickets

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Portland to Saint Martin Island that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Portland to Saint Martin Island

Tue, May 26 - Thu, Jun 4
Air Canada Logo
7:45 pm - 2:00 pm
PDX
-
SXM
39h 15m
2 stops
Air Canada Logo
3:05 pm - 9:30 am
SXM
-
PDX
21h 25m
2 stops
$658Air Canada
Thu, May 28 - Thu, Jun 4
Air Canada Logo
10:10 am - 2:00 pm
PDX
-
SXM
48h 50m
2 stops
Air Canada Logo
3:05 pm - 9:30 am
SXM
-
PDX
21h 25m
2 stops
$749Air Canada
Tue, Jun 23 - Thu, Jul 2
American Airlines Logo
9:47 pm - 1:50 pm
PDX
-
SXM
13h 03m
1 stop
American Airlines Logo
2:51 pm - 11:53 pm
SXM
-
PDX
12h 02m
1 stop
$765American Airlines
Mon, May 25 - Thu, Jun 4
Delta Logo
9:39 pm - 1:51 pm
PDX
-
SXM
13h 12m
1 stop
Delta Logo
3:20 pm - 8:35 am
SXM
-
PDX
20h 15m
2 stops
$770Delta
Tue, May 26 - Sat, May 30
Air Canada Logo
7:45 pm - 2:00 pm
PDX
-
SXM
39h 15m
2 stops
Air Canada Logo
2:55 pm - 9:30 am
SXM
-
PDX
45h 35m
2 stops
$787Air Canada
Sat, May 2 - Sat, May 9
American Airlines Logo
10:28 pm - 3:22 pm
PDX
-
SXM
13h 54m
1 stop
American Airlines Logo
12:41 pm - 11:53 pm
SXM
-
PDX
14h 12m
1 stop
$790American Airlines
Thu, May 28 - Wed, Jun 3
Delta Logo
9:20 am - 1:51 pm
PDX
-
SXM
25h 31m
2 stops
Delta Logo
3:20 pm - 9:57 am
SXM
-
PDX
21h 37m
2 stops
$795Delta
Fri, May 22 - Thu, Jun 4
Air Canada Logo
3:30 pm - 2:00 pm
PDX
-
SXM
19h 30m
2 stops
Air Canada Logo
3:05 pm - 9:30 am
SXM
-
PDX
21h 25m
2 stops
$798Air Canada
Wed, Apr 29 - Thu, May 7
American Airlines Logo
10:28 pm - 11:37 am
PDX
-
SXM
10h 09m
1 stop
American Airlines Logo
4:35 pm - 12:58 pm
SXM
-
PDX
23h 23m
2 stops
$800American Airlines
Tue, Jul 14 - Fri, Aug 14
American Airlines Logo
5:28 pm - 1:51 pm
PDX
-
SXM
17h 23m
2 stops
American Airlines Logo
2:22 pm - 10:44 am
SXM
-
PDX
23h 22m
2 stops
$810American Airlines
Booking Insights

KAYAK's insights & trends for Portland to Saint Martin Island flights

Get data-powered insights and trends into flights from Portland to Saint Martin Island to help you find the cheapest flights, the best time to fly and much more.

Can I save money by flying with a layover from Portland to Saint Martin Island?

The average round-trip price for all non-stop flights, flights with one layover, and flights with two layovers for the route found by users searching on KAYAK in the last 2 weeks.

No, with an average price for the route of $383, prices are generally cheapest when you fly direct.

Good to know

Low seasonMarch
Cheapest flight$658
Best time to beat the crowds with an average 16% drop in price.
Most popular time to fly and prices are also 16% lower on average.
Flight from Portland to Simpson Bay

FAQs - booking Saint Martin Island flights

  • How does KAYAK find such low prices on flights from Portland to Saint Martin Island?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Portland to Saint Martin Island.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Portland to Saint Martin Island?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from Portland to Saint Martin Island is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Portland to Saint Martin Island?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly from Portland to Saint Martin Island with an airline and back with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Portland to Saint Martin Island?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying from Portland to Saint Martin Island up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top airline flying from Portland to Saint Martin Island

 
See real verified KAYAK customer reviews for airlines flying from Portland to Saint Martin Island. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Portland to Saint Martin Island? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.1
American AirlinesOverall score based on 11494 reviews
7.9Crew
6.9Entertainment
7.2Comfort
6.4Food
7.5Boarding
Airline reviews

Delays with no explanation. It could have been handled better.

4.0 OkayMushtaque, Mar 2026
DCA - ORD
Read more American Airlines reviews

Delays with no explanation. It could have been handled better.

Ceiling fell down and had to have maintenance come and duct tape it up. No WiFi on the flight.

A first class seat should fit a fat person, and this doesn't. The trays in the armrest are less functional than an ordinary tray in the back of the seat.

The flight attendant was friendly and efficient. The temperature was kept nice and cool. The plane was nice, but filthy. There were visible spills on my tray table. The gate agent was somewhat rude with her announcements and in speaking with other customers.

I appreciate that I finally got the seat I paid extra for this time. Thank you

I would have liked a pillow. The vegetarian wrap and oaten cake was good.

I would have liked vegetarian and gluten free options for evening dinner time flight. I would have like a pillow on the international overnight flight . The veg wrap and oaten desert on the international flight was good

The experience at checkin for my American Airlines flight from Sacramento to LAX was very good including the assistance I received in getting my bags checked in and boarding passes printed. Was pleasantly surprised the my bags were checked through all the way to my destination at Clark International Airport in Angeles, Philippines.

Absolutely terrible. Would never fly American again. 2 deplaned incidents and delayed by close to 24 hours. $12 meal voucher for first class passengers was an insult to the injury. Pathetic.

Terrible planning. And even worse gate agents. Absolutely rude behavior.

Everything you need to know for your flight to Saint Martin Island

Information on your arrival and departure airports