Latest deals
Insights
When to book
FAQs
Reviews
Price Alerts

Cheap flights from Seattle to Simpson Bay from $207

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Seattle to Simpson Bay departing on 12/2. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 0 bags

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Seattle to Simpson Bay

Cheap round-trip flights

Enter your travel dates to find the best prices.
American Airlines Logo
12:58 pm - 1:22 pm
SEA
-
SXM
21h 24m
1 stop
American Airlines Logo
2:22 pm - 12:31 am
SXM
-
SEA
13h 09m
1 stop
$496American Airlines
Thu, Aug 20 - Sun, Aug 30
American Airlines Logo
12:58 pm - 1:22 pm
SEA
-
SXM
21h 24m
1 stop
American Airlines Logo
2:22 pm - 9:25 am
SXM
-
SEA
22h 03m
2 stops
$501American Airlines
Thu, Aug 20 - Sun, Aug 30
American Airlines Logo
5:34 pm - 1:22 pm
SEA
-
SXM
16h 48m
2 stops
American Airlines Logo
2:53 pm - 10:09 am
SXM
-
SEA
22h 16m
2 stops
$506American Airlines
Sun, Sep 13 - Sat, Sep 19
Delta Logo
11:59 pm - 1:53 pm
SEA
-
SXM
10h 54m
1 stop
Delta Logo
3:18 pm - 11:57 pm
SXM
-
SEA
11h 39m
1 stop
$560Delta
Thu, Aug 6 - Thu, Aug 20
United Airlines Logo
11:20 pm - 12:33 pm
SEA
-
SXM
10h 13m
1 stop
United Airlines Logo
3:50 pm - 9:40 am
SXM
-
SEA
20h 50m
2 stops
$574United Airlines
Fri, Jul 3 - Wed, Jul 8
American Airlines Logo
8:50 pm - 1:22 pm
SEA
-
SXM
13h 32m
1 stop
American Airlines Logo
2:53 pm - 9:25 am
SXM
-
SEA
21h 32m
2 stops
$593American Airlines
Sun, Sep 13 - Sat, Sep 19
American Airlines Logo
10:00 pm - 3:39 pm
SEA
-
SXM
14h 39m
2 stops
American Airlines Logo
4:39 pm - 9:25 am
SXM
-
SEA
19h 46m
2 stops
$598American Airlines
Tue, Aug 25 - Sun, Aug 30
United Airlines Logo
7:05 pm - 12:33 pm
SEA
-
SXM
14h 28m
2 stops
United Airlines Logo
3:50 pm - 8:00 am
SXM
-
SEA
19h 10m
2 stops
$601United Airlines
Fri, Jul 3 - Wed, Jul 8
American Airlines Logo
8:21 pm - 1:22 pm
SEA
-
SXM
14h 01m
1 stop
American Airlines Logo
2:22 pm - 12:20 am
SXM
-
SEA
12h 58m
1 stop
$602American Airlines
Sun, Aug 23 - Sat, Aug 29
United Airlines Logo
5:20 pm - 12:33 pm
SEA
-
SXM
16h 13m
2 stops
United Airlines Logo
3:50 pm - 8:00 am
SXM
-
SEA
19h 10m
2 stops
$603United Airlines
Fri, Jul 10 - Fri, Jul 24

Save money when you book flights with momondo

Big names and deals

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Price Alerts

Not ready to book? to track prices.
Search flight deals

United Airlines flights from Seattle to Simpson Bay

Our best United Airlines deals on Seattle to Simpson Bay flight tickets
United Airlines
Jul 3
SEA11:20 pmSeattle/Tacoma Intl
10h 13m
1 stop
SXM12:33 pmSimpson Bay Princess Juliana
Jul 8
SXM3:50 pmSimpson Bay Princess Juliana
20h 50m
2 stops
SEA9:40 amSeattle/Tacoma Intl
$574
United Airlines
Jul 3
SEA7:05 pmSeattle/Tacoma Intl
14h 28m
2 stops
SXM12:33 pmSimpson Bay Princess Juliana
Jul 8
SXM3:50 pmSimpson Bay Princess Juliana
19h 10m
2 stops
SEA8:00 amSeattle/Tacoma Intl
$601
United Airlines
Jul 10
SEA5:20 pmSeattle/Tacoma Intl
16h 13m
2 stops
SXM12:33 pmSimpson Bay Princess Juliana
Jul 24
SXM3:50 pmSimpson Bay Princess Juliana
19h 10m
2 stops
SEA8:00 amSeattle/Tacoma Intl
$603

American Airlines flights from Seattle to Simpson Bay

Our best American Airlines deals on Seattle to Simpson Bay flight tickets
American Airlines
Aug 20
SEA12:58 pmSeattle/Tacoma Intl
21h 24m
1 stop
SXM1:22 pmSimpson Bay Princess Juliana
Aug 30
SXM2:22 pmSimpson Bay Princess Juliana
13h 09m
1 stop
SEA12:31 amSeattle/Tacoma Intl
$496
American Airlines
Aug 20
SEA12:58 pmSeattle/Tacoma Intl
21h 24m
1 stop
SXM1:22 pmSimpson Bay Princess Juliana
Aug 30
SXM2:22 pmSimpson Bay Princess Juliana
22h 03m
2 stops
SEA9:25 amSeattle/Tacoma Intl
$501
American Airlines
Sep 13
SEA5:34 pmSeattle/Tacoma Intl
16h 48m
2 stops
SXM1:22 pmSimpson Bay Princess Juliana
Sep 19
SXM2:53 pmSimpson Bay Princess Juliana
22h 16m
2 stops
SEA10:09 amSeattle/Tacoma Intl
$506

momondo Fare Finder

 
Customize your flight search to find flights from Seattle to Simpson Bay that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 832,500 searches. Data last updated June 17, 2026.
Use the filters below to find and compare flights from Seattle to Simpson Bay that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

SeattleSimpson Bay

SEA - SXM

SEASXM

Seattle/Tacoma Intl

Thu 8/20

12:58 pm-1:22 pm

1 stop21h 24m

Simpson Bay Princess Juliana

Sun 8/30

2:22 pm-12:31 am

1 stop13h 09m

$496

SeattleSimpson Bay

SEA - SXM

SEASXM

Seattle/Tacoma Intl

Thu 8/20

12:58 pm-1:22 pm

1 stop21h 24m

Simpson Bay Princess Juliana

Sun 8/30

2:22 pm-9:25 am

2 stops22h 03m

$501

SeattleSimpson Bay

SEA - SXM

SEASXM

Seattle/Tacoma Intl

Sun 9/13

5:34 pm-1:22 pm

2 stops16h 48m

Simpson Bay Princess Juliana

Sat 9/19

2:53 pm-10:09 am

2 stops22h 16m

$506
Quickest round-trip

SeattleSimpson Bay

SEA - SXM

SEASXM

Seattle/Tacoma Intl

Thu 8/6

11:59 pm-1:53 pm

1 stop10h 54m

Simpson Bay Princess Juliana

Thu 8/20

3:18 pm-11:57 pm

1 stop11h 39m

$560

SeattleSimpson Bay

SEA - SXM

SEASXM

Seattle/Tacoma Intl

Fri 7/3

11:20 pm-12:33 pm

1 stop10h 13m

Simpson Bay Princess Juliana

Wed 7/8

3:50 pm-9:40 am

2 stops20h 50m

$574

SeattleSimpson Bay

SEA - SXM

SEASXM

Seattle/Tacoma Intl

Sun 9/13

8:50 pm-1:22 pm

1 stop13h 32m

Simpson Bay Princess Juliana

Sat 9/19

2:53 pm-9:25 am

2 stops21h 32m

$593

SeattleSimpson Bay

SEA - SXM

SEASXM

Seattle/Tacoma Intl

Tue 8/25

10:00 pm-3:39 pm

2 stops14h 39m

Simpson Bay Princess Juliana

Sun 8/30

4:39 pm-9:25 am

2 stops19h 46m

$598

SeattleSimpson Bay

SEA - SXM

SEASXM

Seattle/Tacoma Intl

Fri 7/3

7:05 pm-12:33 pm

2 stops14h 28m

Simpson Bay Princess Juliana

Wed 7/8

3:50 pm-8:00 am

2 stops19h 10m

$601

SeattleSimpson Bay

SEA - SXM

SEASXM

Seattle/Tacoma Intl

Sun 8/23

8:21 pm-1:22 pm

1 stop14h 01m

Simpson Bay Princess Juliana

Sat 8/29

2:22 pm-12:20 am

1 stop12h 58m

$602

SeattleSimpson Bay

SEA - SXM

SEASXM

Seattle/Tacoma Intl

Fri 7/10

5:20 pm-12:33 pm

2 stops16h 13m

Simpson Bay Princess Juliana

Fri 7/24

3:50 pm-8:00 am

2 stops19h 10m

$603

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 19 resultsSorted by cheapest first
1
2

See travel insights to Simpson Bay from

How to get the cheapest flight ticket from Seattle to Simpson Bay

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the typical price of a round-trip flight between Seattle and Simpson Bay?

What is the cheapest month to fly to Simpson Bay?

In general, August is the cheapest month to fly from Seattle to Simpson Bay. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $496. If you aren’t able to travel to Simpson Bay during the month of August, then flying in January is also cheap. Prices for this month can be found on momondo for an average of $546.

When to book flights from Seattle to Simpson Bay

Are you open to changing your travel dates? Check out the ideal times to fly from Seattle to Simpson Bay according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Seattle to Simpson Bay (SEA to SXM) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Seattle to Simpson Bay

Fastest flight time

10h 54m

Direct flights

None
The fastest flight from Seattle to Simpson Bay takes 10h 54m
There are no direct flights from Seattle to Simpson Bay. There are no popular flight routes from Seattle to Simpson Bay.
Search flight deals

Frequently asked questions about flying from Seattle to Simpson Bay

  • How far is Seattle/Tacoma Intl to Simpson Bay Princess Juliana by plane?

    The straight-line distance from Seattle/Tacoma Intl to Simpson Bay Princess Juliana is 3878.4 mi. By plane, this route typically takes 10h 54m.

  • When did momondo last update prices for flights from Seattle/Tacoma Intl Airport to Simpson Bay Princess Juliana Airport?

    Prices for flights from Seattle/Tacoma Intl Airport to Simpson Bay Princess Juliana Airport are updated daily.

  • How many operators does momondo search for flights from Seattle/Tacoma Intl Airport to Simpson Bay Princess Juliana Airport?

  • How old do you have to be to fly from Seattle/Tacoma Intl Airport to Simpson Bay Princess Juliana Airport?

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Seattle/Tacoma Intl Airport to Simpson Bay Princess Juliana Airport.

  • What documentation or ID do you need to fly to Simpson Bay Princess Juliana Airport?

    The required travel and health documents for your Simpson Bay Princess Juliana Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Simpson Bay Princess Juliana Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

  • What is the most popular airline from Seattle to Simpson Bay?

Best airlines flying from Seattle to Simpson Bay

Compare and see reviews for airlines that fly from Seattle to Simpson Bay with momondo
Airline
Rating
Free Cancellation
Price
DeltaPriceFrom $334Free CancellationRating
7.8
8,406 reviews
Search Delta flights
American AirlinesPriceFrom $531Free CancellationRating
7.1
11,670 reviews
Search American Airlines flights

Traveling to a place near Simpson Bay?

Book flights to Simpson Bay if you plan to visit one of these locations
Philipsburg

Why use momondo?

Why should I use momondo to find a flight deal from Seattle to Simpson Bay?

Finding the right flight to Simpson Bay from Seattle is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Simpson Bay quick and easy, saving you time and money.

Can I find flights from Seattle to Simpson Bay with flexible booking policies on momondo?

Yes. momondo allows you to filter the results for Seattle to Simpson Bay flights to just show those with flexible booking policies.

How can momondo help me find flights from Seattle to Simpson Bay?

momondo provides multiple filters to help you find the best flight to Simpson Bay from Seattle. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

I’m not ready to book a flight from Seattle to Simpson Bay right now. Can momondo alert me if prices change?

Yes momondo offers price alerts on flights to Simpson Bay from Seattle. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

An easier way to manage your Simpson Bay trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.
Start using Trips
Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
Fri 7/17
Fri 7/24
By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to St. Maarten

Fly your favorite airline to Simpson Bay

Airlines are sorted and displayed according to clicks in the past 7 days on momondo
American Airlines
Delta