$149 Find Cheap Flights from Portland to Saint Martin Island - Compare and Save

This is the cheapest one-way 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 11/26. 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

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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

Wed, Nov 25 - Tue, Dec 1
American Airlines Logo
6:47 pm - 4:24 pm-
20h 37m
American Airlines Logo
5:33 pm - 12:11 pm-
19h 38m
$485American Airlines
Tue, Nov 24 - Tue, Dec 1
American Airlines Logo
12:48 pm - 1:57 pm-
24h 09m
American Airlines Logo
5:33 pm - 12:11 pm-
19h 38m
$496American Airlines
Tue, Dec 1 - Tue, Dec 8
American Airlines Logo
6:47 pm - 4:25 pm-
20h 38m
American Airlines Logo
5:25 pm - 12:11 pm-
19h 46m
$546American Airlines
Tue, Dec 1 - Tue, Dec 15
American Airlines Logo
4:02 pm - 4:25 pm-
23h 23m
American Airlines Logo
5:25 pm - 11:37 am-
19h 12m
$546American Airlines
Sun, Nov 15 - Wed, Nov 18
United Airlines Logo
8:47 am - 1:50 pm-
28h 03m
United Airlines Logo
2:52 pm - 2:16 pm-
24h 24m
$629United Airlines
Sun, Nov 15 - Wed, Nov 18
United Airlines Logo
8:47 am - 1:50 pm-
28h 03m
United Airlines Logo
2:52 pm - 2:27 pm-
24h 35m
$689United Airlines
Sun, Nov 15 - Wed, Nov 18
United Airlines Logo
8:47 am - 1:50 pm-
28h 03m
United Airlines Logo
2:52 pm - 9:51 pm-
31h 59m
$689United Airlines
Fri, Nov 20 - Fri, Nov 27
Southwest Logo
5:20 am - 2:20 pm-
8h 00m
Southwest Logo
3:20 pm - 9:25 am-
19h 05m
$879Southwest
Fri, Nov 20 - Fri, Nov 27
Southwest Logo
5:20 am - 2:20 pm-
8h 00m
Southwest Logo
4:40 pm - 11:50 pm-
8h 10m
$1,151Southwest
Fri, Nov 20 - Fri, Nov 27
Air Canada Logo
5:50 am - 2:45 pm-
31h 55m
Air Canada Logo
4:45 pm - 11:21 pm-
31h 36m
$1,510Air Canada
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

Cheapest flight

$149
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 airlines 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.
7.4
United AirlinesOverall score based on 10058 reviews
7.7Boarding
7.1Entertainment
7.3Comfort
6.7Food
8.1Crew
Airline reviews

Very stressful to locate United Airline boarding area, delayed flight, changing boarding area again to another location with all tiredness 😩. But flying was fine.

4.0 OkayColette, Aug 2026
Read more United Airlines reviews

Very stressful to locate United Airline boarding area, delayed flight, changing boarding area again to another location with all tiredness 😩. But flying was fine.

Staff and flight attendants were very polite. Flight was smooth. My seat on the plane was a bit broken so it would not stay in upright position but it was fine for the most part.

Flight staff and all was fine. Food always sucks on planes so nothing new.

The flight crew were very helpful. The seats were very close together. There was barely room to sit without touching the person next to you.

I’m an EP on AA every year for more than a decade but this was a very pleasant and surprising experience. Clean and sizable plane for HOU to CHI. 5 row first class. And excellent food in first class the steak option was really good. Your flight attendants even better. Seat 5A

It was hot and not as comfortable as the flight to Chicago. Must have been a different plane that needs to be worked on or replaced.

My flight was delayed so bad i missed u it so i just said never mind

Both my flight where delayed Had 25min to make it to my transfer flight

I just got back from a trip with 3 flights each way. The flights were good and we were happy with out experience. There was one steward on our first flight that was harsh and grump with passengers. It did not leave a good impression. All of the other flight crews were great on the other five flights.

They changed my flight 5 hours before it took off and changed my connecting airport messing up my entire 1st day in Japan.

Delays and multiple changes in gates. In accurate info sent to phone. Worst flight in years. With no apologies or recompense.

No AC, no beverage service and no explanation from the captain. 4 flight legs in 2 days with no internet service.

No service on New Orleans to DFW or DFW to San Antonio. Also no explanation from the captain why we had no AC. Unacceptable!

They lost my bag on both the going and return flight of my round-trip.

Flight was on time and the flight crew was exceptional.

Both directions of our trip were befuddled by massive delays, one of which led to our connecting flight being grounded mid air due to storms that we’d have missed if we were on time. The other our originating flight was delayed repeatedly until it arrived at our connecting airport later than our final leg was even supposed to have arrived. American cannot seem to manage rebooking s for a family party… both directions we had to come up with a plan to get to Boston stay overnight only one night each direction was covered by the airline -and take a bus to or from our destination. Missed an entire leg of our trip, hotel cancellation fees, expensive stay in Boston and bus ticket expenses are unlikely to be comped and the meal vouchers are worthless.

My flight was 4 hours delayed on departure at 6a causing me to miss my connection at DCA. I had to scramble to find a seat home on a later flight and instead of an exit seat, I was in row 30 on a flight getting me home 5 hours later than planned. The AA team on the ground did a fine job. AA continues to run the airline like the passengers are cargo.

The plane was probably full boarding was easy. We were able to check our carry-on luggage for free. It was a return flight through Philly to LA. Never saw a stewardess do a demonstration of emergency Procedures. I think my flight was pretty full

Flight was delayed after boarding and no idea when it would take off. Crew in Portland did arrange for transport to Boston for a different set of flights to my destination.

Seats are so close together. Middle seats should be discounted.

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

Information on your arrival and departure airports