$209 Find Cheap Flights from Seattle to Saint Martin Island

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Seattle to Saint Martin Island departing on 3/16. 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 Seattle 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 Seattle to Saint Martin Island, as well as popular online travel agencies
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Flight Deals

Book Cheap Seattle 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 Seattle 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 Seattle to Saint Martin Island

Mon, Feb 16 - Mon, Feb 23
Multiple Airlines Logo
9:50 pm - 2:15 pm
SEA
-
SXM
12h 25m1 stop
Multiple Airlines Logo
3:20 pm - 6:55 pm
SXM
-
SEA
31h 35m2 stops
$521Multiple Airlines
Fri, Feb 27 - Fri, Mar 6
Delta Logo
2:00 pm - 12:13 pm
SEA
-
SXM
18h 13m1 stop
Delta Logo
1:38 pm - 11:12 pm
SXM
-
SEA
13h 34m1 stop
$549Delta
Fri, Feb 27 - Fri, Mar 6
American Airlines Logo
10:16 pm - 12:29 pm
SEA
-
SXM
10h 13m1 stop
American Airlines Logo
1:29 pm - 12:55 am
SXM
-
SEA
15h 26m2 stops
$554American Airlines
Wed, Feb 4 - Sun, Feb 8
American Airlines Logo
9:45 pm - 4:28 pm
SEA
-
SXM
14h 43m2 stops
American Airlines Logo
5:33 pm - 12:01 pm
SXM
-
SEA
22h 28m2 stops
$559American Airlines
Sun, Mar 15 - Tue, Mar 17
Multiple Airlines Logo
9:50 pm - 1:08 pm
SEA
-
SXM
12h 18m1 stop
Multiple Airlines Logo
2:15 pm - 9:44 pm
SXM
-
SEA
34h 29m1 stop
$576Multiple Airlines
Wed, Feb 4 - Sun, Feb 8
American Airlines Logo
9:45 pm - 1:42 pm
SEA
-
SXM
11h 57m1 stop
American Airlines Logo
3:31 pm - 11:42 pm
SXM
-
SEA
12h 11m1 stop
$594American Airlines
Mon, Feb 16 - Mon, Feb 23
Multiple Airlines Logo
9:50 pm - 2:15 pm
SEA
-
SXM
12h 25m1 stop
Multiple Airlines Logo
3:20 pm - 10:57 am
SXM
-
SEA
23h 37m1 stop
$599Multiple Airlines
Sun, Mar 15 - Tue, Mar 17
Multiple Airlines Logo
9:50 pm - 1:08 pm
SEA
-
SXM
12h 18m1 stop
Multiple Airlines Logo
2:15 pm - 10:29 am
SXM
-
SEA
23h 14m2 stops
$630Multiple Airlines
Sat, Mar 14 - Mon, Mar 23
Delta Logo
6:00 am - 11:29 am
SEA
-
SXM
26h 29m2 stops
Delta Logo
3:20 pm - 2:54 pm
SXM
-
SEA
26h 34m2 stops
$655Delta
Tue, Jan 20 - Wed, Feb 18
American Airlines Logo
9:45 pm - 1:45 pm
SEA
-
SXM
12h 00m1 stop
American Airlines Logo
1:29 pm - 11:40 pm
SXM
-
SEA
14h 11m1 stop
$658American Airlines
Booking Insights

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

Get data-powered insights and trends into flights from Seattle 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 Seattle 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 $452, prices are generally cheapest when you fly direct.

Good to know

Low seasonOctober
Cheapest flight$209
Best time to beat the crowds with an average 17% drop in price.
Most popular time to fly with an average 2% increase in price.
Flight from Seattle to Simpson Bay

FAQs - booking Saint Martin Island flights

  • How does KAYAK find such low prices on flights from Seattle 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 Seattle to Saint Martin Island.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from Seattle 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 Seattle 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 Seattle 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 Seattle 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 Seattle 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 Seattle to Saint Martin Island

 
See real verified KAYAK customer reviews for airlines flying from Seattle 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 Seattle 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.
7.9
DeltaOverall score based on 8020 reviews
8.5Crew
8.1Boarding
7.8Entertainment
7.2Food
7.9Comfort
Airline reviews

Delta canceled our flight and we had to scramble to find another airline to get home. Phoenix is not a delta hub so they didn’t have another plane. It would have been a red eye though Salt Lake City. Getting in at 5am. No bueno.

2.0 MediocreAnonymous, Jan 2026
PHX - JFK
Read more Delta reviews

Delta canceled our flight and we had to scramble to find another airline to get home. Phoenix is not a delta hub so they didn’t have another plane. It would have been a red eye though Salt Lake City. Getting in at 5am. No bueno.

This flight was no comparison to our prior flight. I'm thinking it all has to do with the age of the aircraft.

This flight was a first class choice and left much to be desired. Seat backs on seats were falling apart and torn. Seats actually didn't come to a "full & upright position". Pull out table was sprung. Not any significant leg room. All in all we were on an obviously older plane and felt overcharged for what we received as first class.

A 12 hour flight during the day with one real meal service - are you kidding? Also the breakfast was one of the worst and not what was listed

Flight was delayed several times. At one point, they "pulled back" 15 minutes from the delayed boarding and sent a text saying we would board sooner than previously advised. The flight then was delayed again. And when we boarded, there was an unspecified technical issue which had us waiting in the plane for about an hour.

Delta is a good airline. I've never had an issue with Delta. I'll continue to fly with them until they show me that I shouldn't.

The only thing nice I can say is the flight crew was really nice and apologetic about the situation. They shared as much information as they had and advised us on what we could do about missing connecting flights. The boarding process was so slow. The gate agent was working by herself and should have had someone working with her. It took almost an hour to board because she was trying to board a full flight of people and provide customer service to everyone who was flying standby and/or had questions. It was really chaotic. This didn't help the fact that we were delayed and folks were missing connections the longer it took.

The gate attendants and the crew were terrible. Because of high winds, they needed to carry more fuel, so they had to get volunteers to take the next flight at 6 am the next day. They did a terrible job of it - our flight ended up taking off just under 3 hours of the scheduled time. I hope to never fly Delta again.

Did not realize internet screen was hidden between seats and no info printed!!!!

2 of the seats in row 31 the entertainment system was not working, and one seat the tray table did not go all the way down. Flight arrived early and departed on time which was great.

We never made it due to delays on both ends. Gate attendant said it was mechanical but the system said otherwise, so no compensation. That’s not right.

Our flight from Eagle to Vail was delayed to the point we missed our connection to Savannah. Now we’re a family of 4 in a hotel room with luggage, no toiletries, no clean clothes. Gate attendant said the delay was mechanical but it was put in the system as something else so no compensation. That’s just wrong.

Crew were all friendly and helpful. It was a short flight so just a beverage service with a cookie. After we were boarded the plane took about 45 minutes to leave the gate but it was New Year’s Eve so not shocking there was some delay. Overall good experience and very grateful.

After the door had been closed, the cockpit makes an announcement that catering is running late and it is not the airline's fault. It is their fault in the sense that we had to sit for 2 hours or more when we could have stayed in the terminal. Poor communications between catering and airline. This caused a young man to lose his temper and he went storming out hitting objects. He had complained to the gate agent that he had already waited at the gate 7 hours and when can the airplane leave? Airilnes do a poor job of explaining delays, maintenance issues, etc. whereas being truthful may gain more sympathy or understanding.

The flight was very smooth and the meal in business class was great.

The captain brought my 6 year old son into the cockpit and allowed him to ask questions, sit in the captain’s chair and talk about all the gears and levers. Made the trip very special for him.

I take this flight about 6-8 times per year. It is convenient and saves an hour or two by skipping PDX, SEA, PHX, or ORD (but it takes longer to get bags to the carousel than Alaska Airlines). I wish the food service were better (but they might cut back on it because it is a red-eye). The WifI seems to go down about an hour out of Anchorage, and then comes back about an hour later...so be warned if this is an issue for you.

Better service. No food options, but we did get drinks and a cookie.

Boarding was organized and timely. Food was mediocre, especially for first class travel.

We were 4+ hours delayed. AA is absolutely obnoxious. They just kept pushing back the time to the point where we did not get into Vegas until after midnight when we were supposed to arrive like 845pm.

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

Information on your arrival and departure airports