SEA - SXM

$194 Find Cheap Flights from Seattle to Simpson Bay - Compare and Save

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1 adult, Economy, 0 bags

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Everything you should know

Cheapest round-trip
$553
Typical prices: $629-$988
United Airlines
Fri 3/16Fri 3/23
SEA - SXM • 2 stops
Cheapest one-way
$194
Typical prices: $290-$573
Southwest
Thu 2/1
SEA - SXM • 2 stops
Nonstop flights
Not available
There are currently no direct flights between Seattle and Simpson Bay. You'll need to take a connecting flight to reach the destination.
Insights
Insights
When to travel
August
Cheapest • 36% price drop
March
Most popular
Good to know
+1
Good to know
+1
Top layover airports
New York John F Kennedy Intl (JFK)
Cheapest • Avg $488 (round-trip)
Washington, D.C. Dulles Intl (IAD)
Shortest trip • 11h 19m (one-way)
Insights
Insights
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We hope you love your trip to Simpson Bay!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Seattle to Simpson Bay (SEA-SXM)

 
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Seattle to Simpson Bay

Tue, Mar 16 - Tue, Mar 23
United Airlines Logo
7:10 pm - 12:50 pmSEA  Seattle/Tacoma Intl-SXM Simpson Bay Princess Juliana
14h 40m2 stops Denver Intl Washington, D.C. Dulles Intl
United Airlines Logo
3:55 pm - 9:59 amSXM  Simpson Bay Princess Juliana-SEA Seattle/Tacoma Intl
21h 04m2 stops Washington, D.C. Dulles Intl Denver Intl
$553United Airlines
Sat, Oct 17 - Sat, Oct 24
American Airlines Logo
8:39 pm - 1:23 pmSEA  Seattle/Tacoma Intl-SXM Simpson Bay Princess Juliana
13h 44m1 stop Miami
American Airlines Logo
3:00 pm - 9:58 amSXM  Simpson Bay Princess Juliana-SEA Seattle/Tacoma Intl
21h 58m1 stop Charlotte Douglas
$561American Airlines
Sat, Oct 17 - Sat, Oct 24
American Airlines Logo
5:41 pm - 1:23 pmSEA  Seattle/Tacoma Intl-SXM Simpson Bay Princess Juliana
16h 42m2 stops Dallas/Fort Worth Miami
American Airlines Logo
3:00 pm - 9:33 amSXM  Simpson Bay Princess Juliana-SEA Seattle/Tacoma Intl
21h 33m2 stops Charlotte Douglas Dallas/Fort Worth
$566American Airlines
Sat, Oct 17 - Sat, Oct 24
American Airlines Logo
8:39 pm - 3:39 pmSEA  Seattle/Tacoma Intl-SXM Simpson Bay Princess Juliana
16h 00m1 stop Miami
American Airlines Logo
3:00 pm - 9:33 amSXM  Simpson Bay Princess Juliana-SEA Seattle/Tacoma Intl
21h 33m2 stops Charlotte Douglas Dallas/Fort Worth
$566American Airlines
Mon, Mar 15 - Tue, Mar 23
Delta Logo
2:00 pm - 11:30 amSEA  Seattle/Tacoma Intl-SXM Simpson Bay Princess Juliana
18h 30m1 stop New York John F Kennedy Intl
Delta Logo
3:20 pm - 4:59 pmSXM  Simpson Bay Princess Juliana-SEA Seattle/Tacoma Intl
28h 39m2 stops New York John F Kennedy Intl Los Angeles Los Angeles
$617Delta
Fri, Feb 26 - Sun, Mar 7
United Airlines Logo
3:51 pm - 1:50 pmSEA  Seattle/Tacoma Intl-SXM Simpson Bay Princess Juliana
17h 59m2 stops Denver Intl Washington, D.C. Dulles Intl
United Airlines Logo
2:20 pm - 12:14 amSXM  Simpson Bay Princess Juliana-SEA Seattle/Tacoma Intl
13h 54m1 stop Chicago O'Hare Intl
$626United Airlines
Sat, Mar 6 - Sun, Mar 14
United Airlines Logo
10:40 pm - 3:57 pmSEA  Seattle/Tacoma Intl-SXM Simpson Bay Princess Juliana
13h 17m1 stop Chicago O'Hare Intl
United Airlines Logo
1:20 pm - 12:14 amSXM  Simpson Bay Princess Juliana-SEA Seattle/Tacoma Intl
13h 54m1 stop Chicago O'Hare Intl
$651United Airlines
Sat, Mar 6 - Sun, Mar 14
United Airlines Logo
11:50 pm - 3:57 pmSEA  Seattle/Tacoma Intl-SXM Simpson Bay Princess Juliana
12h 07m1 stop Chicago O'Hare Intl
United Airlines Logo
1:20 pm - 12:14 amSXM  Simpson Bay Princess Juliana-SEA Seattle/Tacoma Intl
13h 54m1 stop Chicago O'Hare Intl
$651United Airlines
Mon, Mar 15 - Tue, Mar 23
Delta Logo
5:55 pm - 11:30 amSEA  Seattle/Tacoma Intl-SXM Simpson Bay Princess Juliana
14h 35m2 stops Los Angeles Los Angeles New York John F Kennedy Intl
Delta Logo
3:20 pm - 4:35 pmSXM  Simpson Bay Princess Juliana-SEA Seattle/Tacoma Intl
28h 15m2 stops New York John F Kennedy Intl Minneapolis St Paul
$661Delta
Thu, Nov 19 - Thu, Nov 26
Delta Logo
10:45 pm - 2:40 pmSEA  Seattle/Tacoma Intl-SXM Simpson Bay Princess Juliana
11h 55m1 stop Atlanta Hartsfield-Jackson
Delta Logo
4:05 pm - 11:57 pmSXM  Simpson Bay Princess Juliana-SEA Seattle/Tacoma Intl
11h 52m1 stop Atlanta Hartsfield-Jackson
$1,410Delta
Booking Insights

Price, demand and travel trends for Seattle to Simpson Bay flights

Use KAYAK data on prices, travel dates, airlines and seasonal trends to compare options and book flights from Seattle to Simpson Bay with more confidence.

How much is a round-trip flight from Seattle to Simpson Bay?

Round-trip flights from Seattle to Simpson Bay start at $553. Prices are below average for this route right now, with typical round-trip fares ranging from $629 to $988. The lowest price found in the past 5 days was $553 on United Airlines.

What's the cheapest day of the week to fly from Seattle to Simpson Bay?

Sunday is the cheapest day of the week to fly from Seattle to Simpson Bay, it is 32% cheaper than the average day. Monday is the most expensive day with flight prices 15% higher than average. Based on deals found by KAYAK users in the last 12 months.

What is the cheapest month to fly from Seattle to Simpson Bay?

•August is the cheapest month to fly from Seattle to Simpson Bay at $496 round-trip.
•December ($1,152) and July ($1,066) are the most expensive months.
•The price difference between flying in the cheapest and most expensive months is 132% on average.
This is based on KAYAK aggregated and averaged internal data over the past 12 months.

Find deals

Key details for Seattle to Simpson Bay flights

Low season

September

Cheapest flight

$194
Best time to beat the crowds with an average 10% drop in price.
Most popular time to fly and prices are also 15% lower on average.
Flight from Seattle to Simpson Bay

When to book flights from Seattle to Simpson Bay

Are your dates flexible? Find out the best times to travel from Seattle to Simpson Bay based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price

Your Seattle to Simpson Bay flight questions, answered

Find helpful route details based on KAYAK data, including flight times, airports, airlines and booking questions.

  • Which airports can I use when flying from Seattle to Simpson Bay?

    Flights from Seattle to Simpson Bay usually depart from Seattle/Tacoma Intl (SEA) and arrive at Simpson Bay Princess Juliana (SXM).

  • What cabin classes can I book on flights from Seattle to Simpson Bay?

    Two cabin classes are available on flights from Seattle to Simpson Bay:

    • Economy Class
    • First Class

  • Which airports do connecting flights from Seattle to Simpson Bay pass through?

    One-stop flights from Seattle to Simpson Bay most commonly connect through:

    • Miami (MIA) - 54% of one-stop connections
    • Atlanta Hartsfield-Jackson (ATL) - 30% of one-stop connections
    • Toronto Pearson Intl (YYZ) - 6% of one-stop connections
    • Washington, D.C. Dulles Intl (IAD) - 3% of one-stop connections

    Miami (MIA) handles the largest share of one-stop connections on this route.

  • Can I save money by using flexible dates for flights from Seattle to Simpson Bay?

    On the Seattle to Simpson Bay route, being flexible with your departure day can save you up to 41%. Sunday is the cheapest day at $531 round-trip on average, while Monday is the most expensive at $890: a $359 difference. Cheaper weekend fares like these are typical of routes dominated by weekday business travel.

  • How long is a flight from Seattle to Simpson Bay?

    A nonstop flight from Seattle to Simpson Bay takes 0h 00m, covering 3,875 miles.

  • Do I need a passport to fly from Seattle to Simpson Bay?

    Yes, a valid passport is required for this international route. Many destinations require at least six months of validity beyond your travel dates. Check your passport expiry well before booking.

  • Have flight prices from Seattle to Simpson Bay changed much recently?

    Yes. Based on fares seen in the past 5 days, round-trip prices on this route showed a wide range, from about $551 to $3,227. That means the highest observed fare was about 6x higher than the lowest one.

  • How are flight prices from Seattle to Simpson Bay looking right now?

    One-way fares from Seattle to Simpson Bay are currently higher than usual. Average one-way flight prices are about $523, which is 68% above the typical average for this route.

  • How much time can I save by choosing a different layover airport from Seattle to Simpson Bay?

    Flying via Washington, D.C. Dulles Intl (IAD) gives the shortest average 1-stop total travel time at 11h 19m, compared with 11h 19m via Charlotte Douglas (CLT) and 12h 00m via Newark (EWR).

  • What is the time difference between Seattle and Simpson Bay?

    Simpson Bay is 3 hours ahead of Seattle (Atlantic Time vs Pacific Time). Plan for the time shift when scheduling connections or first-day activities.

  • What car rental options are available at Simpson Bay Princess Juliana Airport (SXM)?

    Simpson Bay Princess Juliana Airport (SXM) hosts 5 major car rental companies, with daily rates starting from around $2 for economy cars. Top options include:
    • Ace
    • Right Cars
    • Europcar
    • Budget
    • Alamo

  • How much should I expect to pay for a Seattle to Simpson Bay flight?

    Round-trip flights from Seattle to Simpson Bay range from $629 to $988, with an average of $771 over the past 12 months. Anything below $629 counts as a good deal.

Your guide to booking Seattle to Simpson Bay flights

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