$181 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 3/25. 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
Travelers love KAYAK
41,299,237 searches in the past 7 days on KAYAK

Save 23% or moreCompare multiple travel sites with one search.

Track pricesNot ready to book? Create a price alert for when prices drop.

Bundle and saveSave money when you bundle your flight + hotel.

Filter your dealsChoose cabin class, free Wi-Fi and more.

Flight Deals
Booking Insights
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

Tue, Mar 24 - Tue, Mar 31
Multiple Airlines Logo
5:49 pm - 1:15 pm
SEA
-
SXM
16h 26m
2 stops
Multiple Airlines Logo
2:35 pm - 9:44 pm
SXM
-
SEA
34h 09m
1 stop
$505Multiple Airlines
Thu, May 14 - Thu, May 28
Multiple Airlines Logo
11:59 pm - 3:20 pm
SEA
-
SXM
12h 21m
1 stop
Multiple Airlines Logo
2:55 pm - 6:30 pm
SXM
-
SEA
30h 35m
2 stops
$511Multiple Airlines
Tue, Mar 24 - Tue, Mar 31
Multiple Airlines Logo
10:43 pm - 1:15 pm
SEA
-
SXM
11h 32m
1 stop
Multiple Airlines Logo
2:35 pm - 10:51 am
SXM
-
SEA
23h 16m
1 stop
$515Multiple Airlines
Wed, Mar 25 - Wed, Apr 1
Air Canada Logo
8:00 am - 1:40 pm
SEA
-
SXM
26h 40m
2 stops
Air Canada Logo
4:00 pm - 9:53 pm
SXM
-
SEA
32h 53m
1 stop
$526Air Canada
Fri, May 15 - Sat, May 23
Multiple Airlines Logo
11:59 pm - 3:20 pm
SEA
-
SXM
12h 21m
1 stop
Multiple Airlines Logo
2:55 pm - 9:08 pm
SXM
-
SEA
33h 13m
1 stop
$542Multiple Airlines
Sun, Mar 8 - Thu, Mar 12
Air Canada Logo
8:00 am - 3:00 pm
SEA
-
SXM
28h 00m
1 stop
Air Canada Logo
2:40 pm - 10:16 pm
SXM
-
SEA
34h 36m
2 stops
$560Air Canada
Wed, Mar 25 - Wed, Apr 1
Multiple Airlines Logo
7:55 am - 2:17 pm
SEA
-
SXM
27h 22m
1 stop
Multiple Airlines Logo
2:35 pm - 10:51 am
SXM
-
SEA
23h 16m
1 stop
$574Multiple Airlines
Thu, May 14 - Thu, May 28
Air Canada Logo
5:40 am - 2:00 pm
SEA
-
SXM
53h 20m
2 stops
Air Canada Logo
2:55 pm - 9:50 am
SXM
-
SEA
21h 55m
2 stops
$578Air Canada
Tue, Mar 17 - Mon, Mar 23
Multiple Airlines Logo
8:55 am - 1:15 pm
SEA
-
SXM
25h 20m
2 stops
Multiple Airlines Logo
2:20 pm - 10:51 am
SXM
-
SEA
23h 31m
1 stop
$608Multiple Airlines
Thu, May 14 - Thu, May 28
Air Canada Logo
10:30 am - 2:00 pm
SEA
-
SXM
48h 30m
2 stops
Air Canada Logo
2:55 pm - 9:08 pm
SXM
-
SEA
33h 13m
1 stop
$614Air Canada
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 $434, prices are generally cheapest when you fly direct.

Good to know

Low seasonSeptember
Cheapest flight$212
Best time to beat the crowds with an average 39% drop in price.
Most popular time to fly with an average 7% 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 8237 reviews
8.5Crew
7.9Comfort
7.8Entertainment
8.1Boarding
7.2Food
Airline reviews

2+hrs delay without any reason provided and a cramped flight

2.0 MediocreYogendra Kumar, Feb 2026
DTW - MDT
Read more Delta reviews

2+hrs delay without any reason provided and a cramped flight

We waited an hour on the runway to get a gate in Orlando

Flight was delayed by 3-hours and their fix was… complimentary pretzels.

Flight was delayed due to crew being not on time

Flight crew issues delayed my flight by 2 1/2 hours. Causing me to miss my connection.

The staff on board and gate was nice - a welcome change from the usual. We also arrived early, which was a great benefit, given that it takes 30 minutes plus to get bags at SRQ.

The staff was frielndly. The plane was terrible, it was too small and should be decommissioned. There were no back seat screens at all. The only beverages we had a choice from was coffee, tea or water. The only bathroom in the back was behind the flight attendant's jump seat and wasn't working. And I literally felt like I was sitting on top of the guy next to me. It was terribly hot in the plane and we had to sit on the tarmac in Chicago for 1/2 hour due to congestion in Mpls. Wouldn't they have know that before they even boarded us so that we could have sat in comfort in the terminal?

Never got on it. Was re-routed through Detroit and am still in airports 12 hours later waiting for my connecting plane to arrive.

Delta has too many delays now days. It is 1:06 am now. I was supposed to land in Norfolk at 10:30 pm. I got re-booked through Detroit and I’m still in Detroit. I hope to be landed in Norfolk by 3am. I’ve been in airports for 12 hours as of right now. There is a weather delay now but most delays lately have been maintenance.

Very Very late. Subsequent flights left an hour before ours

Flight boarded, departed and landed on time. Excellent service from flight attendant in FIRST

Boarding is always an ordeal. Less dogs on flights. I am highly allergic to dogs and cats. Why are there so many animals these days?

Flight to Tampa was delayed taking off due to plane arriving late but no other issues

There was a delay with the plan which cause the flight to leave later and once arrived in Chicago there was another delay and some passengers missed their connecting flights

Massimo, flight attendant was very authentic, attentive - wonderful. Food/wrap was just okay.

Worst experience ever. Flight could not land in Charlotte for what we were told was a ground stop. Had to be diverted to Raleigh to refuel. Strangely during ground stop, our connecting flight had no issue taking off on time causing us to miss our flight. We were told there were no other flights that day to our final destination and that two days out was the next one. The only flights to get us there were from Chicago the next morning. Completely opposite direction but it was a direct flight. So we get flown to Chicago and have to find a hotel in our own dime. The flight in the morning was also delayed. Thankfully only a short time. The non too of all this, our luggage did not arrive by the time we were there. Communication was terrible, through the entire trip. Complete incompetence. Will never fly American again.

Horrible. Got delayed many hours because their pilot wasn't trained for night landing at the airport and a rain delay made it a night landing. We have to wait hours for a qualified crew. They give us 12 dollar meal vouchers but most everything in the airport was closed and definitely more expensive than the vouchers.

I am an AA flyer for a very long time... AA has yet to disappoint.

Flight was delayed. Not much information on when the flight would take off. Eventually we were told it was maintenance. App was not giving updates.

Never ontime and always delays. Long waits for customer service and often app doesn’t work

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

Information on your arrival and departure airports