$161 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 1/10. 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, Feb 5 - Thu, Feb 12
Multiple Airlines Logo
11:00 am - 2:15 pm
SEA
-
SXM
23h 15m2 stops
Multiple Airlines Logo
3:20 pm - 10:57 am
SXM
-
SEA
23h 37m1 stop
$404Multiple Airlines
Thu, Feb 5 - Thu, Feb 12
Multiple Airlines Logo
8:55 am - 2:15 pm
SEA
-
SXM
25h 20m1 stop
Multiple Airlines Logo
3:20 pm - 10:57 am
SXM
-
SEA
23h 37m1 stop
$409Multiple Airlines
Sat, Jan 24 - Sun, Feb 1
Multiple Airlines Logo
5:50 pm - 2:10 pm
SEA
-
SXM
16h 20m2 stops
Multiple Airlines Logo
3:20 pm - 10:29 pm
SXM
-
SEA
35h 09m1 stop
$466Multiple Airlines
Tue, Mar 3 - Sat, Mar 14
Air Canada Logo
10:05 am - 4:00 pm
SEA
-
SXM
25h 55m2 stops
Air Canada Logo
4:00 pm - 10:16 pm
SXM
-
SEA
33h 16m1 stop
$523Air Canada
Fri, Jan 16 - Thu, Jan 29
Delta Logo
3:35 pm - 2:17 pm
SEA
-
SXM
18h 42m1 stop
Delta Logo
4:20 pm - 10:55 am
SXM
-
SEA
22h 35m2 stops
$534Delta
Sat, Jan 17 - Sun, Jan 25
Air Canada Logo
8:10 am - 2:40 pm
SEA
-
SXM
26h 30m2 stops
Air Canada Logo
3:40 pm - 10:16 pm
SXM
-
SEA
34h 36m2 stops
$537Air Canada
Wed, Mar 18 - Wed, Mar 25
American Airlines Logo
1:44 pm - 1:16 pm
SEA
-
SXM
20h 32m1 stop
American Airlines Logo
12:29 pm - 11:40 pm
SXM
-
SEA
14h 11m1 stop
$541American Airlines
Thu, Feb 5 - Mon, Feb 9
Delta Logo
4:55 pm - 12:30 pm
SEA
-
SXM
15h 35m2 stops
Delta Logo
4:20 pm - 2:54 pm
SXM
-
SEA
26h 34m2 stops
$546Delta
Wed, Feb 4 - Sun, Feb 8
Air Canada Logo
8:10 am - 2:40 pm
SEA
-
SXM
26h 30m2 stops
Air Canada Logo
3:40 pm - 10:16 pm
SXM
-
SEA
34h 36m2 stops
$548Air Canada
Wed, Feb 4 - Sun, Feb 8
American Airlines Logo
9:45 pm - 1:42 pm
SEA
-
SXM
11h 57m1 stop
American Airlines Logo
4:24 pm - 9:37 am
SXM
-
SEA
21h 13m2 stops
$551American 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 $450, prices are generally cheapest when you fly direct.

What’s the cheapest day of the week to fly from Seattle to Saint Martin Island?

The average price of all round-trip flights from Seattle to Saint Martin Island clicked on KAYAK for each day over the last 12 months.

When flying from Seattle to Saint Martin Island, you should consider leaving on a Sunday and avoid Fridays if you are looking for the best rates. For your return to Seattle, you’ll find the best rates on Tuesdays and the most expensive ones on Wednesdays.

Good to know

Low seasonOctober
Cheapest flight$161
Best time to beat the crowds with an average 18% 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.

  • What is the cheapest time of day to fly to Saint Martin Island?

    The cheapest time of day to fly to Saint Martin Island is generally in the evening, when round-trip flights cost $724 on average. Morning departures are around 100% cheaper than evening flights, on average. The most expensive time of day to fly to Saint Martin Island is generally at night, which is peak travel time and where the average cost of a ticket is $830.

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 8013 reviews
8.5Crew
8.1Boarding
7.9Entertainment
7.9Comfort
7.3Food
Airline reviews

The plant way delayed departing by 3 hours. It was an old airplane with broken seats and armrests. The bathroom made a hollering sound. A really crappy flight experience and travel day all around.

2.0 MediocrePeter, Dec 2025
JFK - MEM
Read more Delta reviews

The plant way delayed departing by 3 hours. It was an old airplane with broken seats and armrests. The bathroom made a hollering sound. A really crappy flight experience and travel day all around.

Flight delays both to Detroits and return flight . The flight to Detroit was associated with mechanical difficulty

I am extremely disappointed that delta internal pilot manuals now refer to the Gulf of Mexico as the “gulf of America”. You can bow down to the Orange turd on your own. I will never fly delta again

Wasn't a Delta issue I don't think, but seems there was a Delta flight at each of the 2 Dallas airports at the same exact time, both to Atlanta. I was evidently booked on the one at Love Airport, but the Carey transport shuttle took me to DFW instead and I ended up missing the flight by just a few minutes. Was able to book a Southwest flight from Love Airport, but was a big loss of time and an inconvenience.

Great. I had to modify a flight. That was easy and free. Thank You

I noticed that the planes seem to be outdated. There was no entertainment per se. Also, the waiting area did not have any working electrical outlets

None of the airplane features were available during the flight.

Original flight was cancelled and when i was rebooked by the airline, they couldn't seat me in the same type of seat as I had originally booked (went from window/aisle to middle/middle and one was a bulkhead seat, and other wasn't in the same class)

Lady Pilot was perfect in every way wheels up to wheels down communication, professionalism, excellent on time departure and on time arrival, excellent communication! Fantastic job with Superb attitude!!

The food is terrible. The staff is wonderful. Comfort is good.

Great flight - friendly and attentive team! Seats in coach were comfy, but a little cramped - but that is the case with all airlines ;)

The boarding by groups is pointless. The first two groups worked fine, but almost Noone boarded in goups three thru five leaving the vast majority boarding when group six was called. It defeated the purpose of spreading out the crowd.

I don’t know who decides what food to serve on these flights but I would be so embarrassed if I served this to anyone and call it food…

For whatever reason, the flight was not catered -we were told it would be a 45 minute delay waiting for catering - so no food. There were opened candy and peanuts in the seatback pocket. Flight landed early in DFW but due to the assigned gate not being available, we sat on the ground for 30 minutes waiting for the gate to open - making the flight actually arrive at the gate late.

Not great. Booked Extra seats and got nothing extra at all. It’s basically a big budget airline.

The pilot greased the landing and the crew was fantastic.

I bought wifi and most of the flight could not even use it my apps would just spin. I couldn't even listen to music. super frustrating.

delayed due to weather. Could not communicate with family since the wifi was broken

Experience was good, however I had a delay due to weather happening and had to re purchase a seat on a new plane for a higher price (could be my own issue and misunderstanding) but other than that situation. First time flyer (by myself) was terrific!! The last from ORD to ALO didn't have wifi, but it was only 45 minutes so I'm sure that was part of the reason. Overall my experience was great! Next time I will remember to buy tickets with longer layovers. The delays really saved my overall anxiety. :)

Flight was delayed 17 hours due to aircraft issues. American did provide hotel, transportation and meals, 3 hours past boarding time, but it took us another hour to get the vouchers.

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

Information on your arrival and departure airports