$182 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 3/9. 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

Thu, Mar 5 - Thu, Mar 12
Air Canada Logo
8:10 am - 4:00 pm
SEA
-
SXM
27h 50m
1 stop
Air Canada Logo
2:40 pm - 10:16 pm
SXM
-
SEA
34h 36m
2 stops
$502Air Canada
Mon, Feb 23 - Mon, Mar 2
Multiple Airlines Logo
8:19 am - 2:15 pm
SEA
-
SXM
25h 56m
1 stop
Multiple Airlines Logo
3:20 pm - 10:57 am
SXM
-
SEA
23h 37m
1 stop
$529Multiple Airlines
Mon, Feb 23 - Mon, Mar 2
Multiple Airlines Logo
10:09 am - 2:15 pm
SEA
-
SXM
24h 06m
2 stops
Multiple Airlines Logo
3:20 pm - 10:57 am
SXM
-
SEA
23h 37m
1 stop
$541Multiple Airlines
Mon, Mar 9 - Mon, Mar 16
Air Canada Logo
8:00 pm - 3:00 pm
SEA
-
SXM
16h 00m
2 stops
Air Canada Logo
4:00 pm - 10:16 pm
SXM
-
SEA
33h 16m
1 stop
$549Air Canada
Fri, Feb 27 - Fri, Mar 6
American Airlines Logo
10:16 pm - 12:29 pm
SEA
-
SXM
10h 13m
1 stop
American Airlines Logo
3:17 pm - 11:40 pm
SXM
-
SEA
12h 23m
1 stop
$569American Airlines
Thu, Feb 19 - Mon, Feb 23
Air Canada Logo
8:00 am - 4:00 pm
SEA
-
SXM
28h 00m
1 stop
Air Canada Logo
5:00 pm - 10:16 pm
SXM
-
SEA
33h 16m
1 stop
$570Air Canada
Mon, Mar 9 - Mon, Mar 16
Air Canada Logo
8:10 am - 3:00 pm
SEA
-
SXM
27h 50m
1 stop
Air Canada Logo
4:00 pm - 10:16 pm
SXM
-
SEA
33h 16m
1 stop
$571Air Canada
Tue, Mar 17 - Wed, Mar 25
American Airlines Logo
12:07 am - 3:28 pm
SEA
-
SXM
12h 21m
2 stops
American Airlines Logo
4:28 pm - 10:56 am
SXM
-
SEA
21h 28m
2 stops
$574American Airlines
Sun, Feb 22 - Thu, Feb 26
Air Canada Logo
8:00 am - 4:00 pm
SEA
-
SXM
28h 00m
1 stop
Air Canada Logo
3:40 pm - 10:16 pm
SXM
-
SEA
34h 36m
2 stops
$599Air Canada
Fri, Feb 27 - Fri, Mar 6
American Airlines Logo
6:13 pm - 12:29 pm
SEA
-
SXM
14h 16m
2 stops
American Airlines Logo
5:28 pm - 10:54 am
SXM
-
SEA
21h 26m
2 stops
$604American 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 $413, prices are generally cheapest when you fly direct.

Good to know

Low seasonSeptember
Cheapest flight$182
Best time to beat the crowds with an average 27% drop in price.
Most popular time to fly with an average 1% 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 8111 reviews
7.8Entertainment
7.2Food
8.1Boarding
7.9Comfort
8.5Crew
Airline reviews

was sitting in the jet bridge for 10 minutes in -20 degree weather waiting for my bag

2.0 MediocreAndrea, Jan 2026
CMH - MSP
Read more Delta reviews

was sitting in the jet bridge for 10 minutes in -20 degree weather waiting for my bag

Outdated equipment in disrepair, wifi inoperable. Broken seats, taped air vents, generally poor condition, the 717 showed its age and lack of upkeep.

My flight out of Baton Rouge to Atlanta was delayed by a half hour. This got us into Atlanta airport 30 minutes late. I ran through the airport to get to my connecting flight. As I approached the boarding gate, I saw the boarding door was still open and a passenger was being checked in. But when I got to the gate, the boarding agent told me they had already given away my seat and there were no empty seats on that flight. So I had to take a later flight. That has never happened to me before. Very frustrating.

Connection through Atlanta was difficult. Mechanical issue on plane caused a two hour delay. New gate was a mile away.

No WiFi. Comfort plus should have alcohol provided, crew only offered water or tea. Who the heck wants tea?

The flight was delayed and oversold. I volunteered to give up my seat for compensation. Thinking I could get a good night's sleep instead of arriving home at 2 am. It took over an hour to get the new reservation confirmed, three different gate attendants, and two red coats. It took even longer to confirm the overnight hotel, and when I arrived, the line was 45 minutes long, with two people checking in, and at least 15 people slowly, very slowly—no food except frozen convenience food, no coupon for food from airlines. Slept, headed back to the airport, and that flight had an equipment change and a gate change just as they were about to board. It took an additional hour to board as they cleaned the plane from storage.

There was no wifi available on this flight. And there were no screens, no onboard entertainment, no entertainment options at all. It was like travelling in the 1990s again, except without even a main screen for options. Seats, as usual, were tight and uncomfortable.

Good seat comfort ORF to ATL. Bad seat ATL to SEA (terrible lumbar support, hard, ouch)..

Because I was moved to an exit row, the snacks in economy comfort, the selection of snacks was better.

I upgraded to first. Quick and easy boarding. Comfortable seat with power and a nice IPA.

one crew said "he" didn't serve double alcohol drinks for travelers in exit rows. crew on prior flight did. Is this a AA rule, and the prior crew was being nice? Also, I think we deserve more than a 25% refund for losing first class seats when rescheduling a flight due to weather

It was a little concerning to hear the ground crew arguing with the flight crew over baggage space. Instead of taking them and checking them, they started checking for space in the first class cabin moving items around like the flight crew didn't know what they were doing. I was embarrassed for them.

2 hour delay due to equipment failure. No updates via the app and airport screens (which continued to show a departure time in the past). AA eventually switched planes and the new plane was not catered or cleaned correctly.

I booked an aisle seat and was given a middle. At 6'4" 230lbs, it is not ideal to fly in the middle row for myself and passengers.

Trip delayed for 2 hours because of rain. We boarded and have to get down the flight and reboard again.

The aircraft had several problems - from excess fuel to non operational ac. Two hours of delay in Chicago could have been avoided with proper planning and aircraft maintenance.

This flight captain and crew were amazing, started ahead of time of departure and reached 30 mins before arrival time. Amazing!

Long delays, lack of information about the status of the flight. The flight was delayed 4 times.

Could we please end the loud announcements about credit card offers on your flights? We are trying to sleep, work, watch videos, etc. and if we need a credit card, we will ask for one. Flying is already not what it used to be.

I would like the crew to talk LESS over the PA and specifically about credit card offers. I am trying to work, sleep, watch a movie and the PA was booming about a credit card offer. Could we go back to the days when the customer was more important than selling a credit card?

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

Information on your arrival and departure airports