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Cheap flights from Missouri to Simpson Bay from $470

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from Missouri to Simpson Bay departing on 9/26. 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 Missouri to Simpson Bay

Cheap round-trip flights

Enter your travel dates to find the best prices.
American Airlines Logo
10:21 am - 1:22 pm
STL
-
SXM
26h 01m
2 stops
American Airlines Logo
2:22 pm - 9:49 pm
SXM
-
STL
8h 27m
1 stop
$470American Airlines
Sat, Sep 26 - Wed, Sep 30
American Airlines Logo
5:00 am - 3:39 pm
STL
-
SXM
9h 39m
1 stop
American Airlines Logo
4:39 pm - 10:52 am
SXM
-
STL
19h 13m
2 stops
$475American Airlines
Wed, Aug 12 - Wed, Aug 19
American Airlines Logo
5:10 pm - 1:22 pm
STL
-
SXM
19h 12m
1 stop
American Airlines Logo
2:22 pm - 9:49 pm
SXM
-
STL
8h 27m
1 stop
$476American Airlines
Sat, Sep 26 - Wed, Sep 30
American Airlines Logo
8:34 am - 1:42 pm
STL
-
SXM
28h 08m
1 stop
American Airlines Logo
4:39 pm - 12:54 pm
SXM
-
STL
21h 15m
2 stops
$478American Airlines
Sat, Aug 8 - Wed, Aug 12
American Airlines Logo
5:00 am - 3:39 pm
STL
-
SXM
9h 39m
1 stop
American Airlines Logo
4:39 pm - 10:45 am
SXM
-
STL
19h 06m
1 stop
$481American Airlines
Wed, Aug 12 - Wed, Aug 19
American Airlines Logo
5:00 am - 3:39 pm
STL
-
SXM
9h 39m
1 stop
American Airlines Logo
2:22 pm - 10:40 pm
SXM
-
STL
9h 18m
1 stop
$520American Airlines
Sun, Aug 16 - Tue, Aug 25
American Airlines Logo
10:22 am - 1:42 pm
STL
-
SXM
26h 20m
1 stop
American Airlines Logo
4:39 pm - 10:45 am
SXM
-
STL
19h 06m
1 stop
$548American Airlines
Sat, Aug 8 - Wed, Aug 12
American Airlines Logo
5:00 am - 1:22 pm
STL
-
SXM
7h 22m
1 stop
American Airlines Logo
4:39 pm - 10:14 am
SXM
-
STL
18h 35m
2 stops
$556American Airlines
Sun, Aug 16 - Tue, Aug 25
Delta Logo
6:00 am - 2:45 pm
STL
-
SXM
6h 45m
1 stop
Delta Logo
4:10 pm - 11:39 pm
SXM
-
STL
9h 29m
1 stop
$559Delta
Tue, Nov 10 - Mon, Nov 16
Delta Logo
5:40 am - 1:53 pm
MCI
-
SXM
7h 13m
1 stop
Delta Logo
3:14 pm - 11:58 pm
SXM
-
MCI
9h 44m
1 stop
$685Delta
Fri, Oct 2 - Sat, Oct 10

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Air Canada flights from Missouri to Simpson Bay

Our best Air Canada deals on Missouri to Simpson Bay flight tickets
Air Canada
Oct 24
STL8:55 amLambert-St Louis
28h 50m
1 stop
SXM2:45 pmSimpson Bay Princess Juliana
Oct 31
SXM2:40 pmSimpson Bay Princess Juliana
26h 46m
2 stops
STL4:26 pmLambert-St Louis
$552
Air Canada
Nov 27
STL4:05 pmLambert-St Louis
20h 40m
2 stops
SXM2:45 pmSimpson Bay Princess Juliana
Dec 1
SXM4:45 pmSimpson Bay Princess Juliana
24h 41m
1 stop
STL3:26 pmLambert-St Louis
$631
Air Canada
Nov 27
STL4:05 pmLambert-St Louis
20h 40m
2 stops
SXM2:45 pmSimpson Bay Princess Juliana
Dec 1
SXM3:45 pmSimpson Bay Princess Juliana
25h 41m
2 stops
STL3:26 pmLambert-St Louis
$635

United Airlines flights from Missouri to Simpson Bay

Our best United Airlines deals on Missouri to Simpson Bay flight tickets
United Airlines
Aug 6
STL6:01 amLambert-St Louis
7h 42m
1 stop
SXM2:43 pmSimpson Bay Princess Juliana
Aug 10
SXM1:35 pmSimpson Bay Princess Juliana
20h 04m
2 stops
STL8:39 amLambert-St Louis
$685
United Airlines
Aug 6
STL7:05 pmLambert-St Louis
16h 28m
2 stops
SXM12:33 pmSimpson Bay Princess Juliana
Aug 10
SXM1:35 pmSimpson Bay Princess Juliana
20h 04m
2 stops
STL8:39 amLambert-St Louis
$733
United Airlines
Jul 20
STL7:05 pmLambert-St Louis
18h 38m
2 stops
SXM2:43 pmSimpson Bay Princess Juliana
Jul 23
SXM3:50 pmSimpson Bay Princess Juliana
21h 21m
2 stops
STL12:11 pmLambert-St Louis
$740

momondo Fare Finder

 
Customize your flight search to find flights from Missouri 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 29, 2026.
Use the filters below to find and compare flights from Missouri to Simpson Bay that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

St. LouisSimpson Bay

STL - SXM

STLSXM

Lambert-St Louis

Sat 9/26

10:21 am-1:22 pm

2 stops26h 01m

Simpson Bay Princess Juliana

Wed 9/30

2:22 pm-9:49 pm

1 stop8h 27m

$470

St. LouisSimpson Bay

STL - SXM

STLSXM

Lambert-St Louis

Wed 8/12

5:00 am-3:39 pm

1 stop9h 39m

Simpson Bay Princess Juliana

Wed 8/19

4:39 pm-10:52 am

2 stops19h 13m

$475

St. LouisSimpson Bay

STL - SXM

STLSXM

Lambert-St Louis

Sat 9/26

5:10 pm-1:22 pm

1 stop19h 12m

Simpson Bay Princess Juliana

Wed 9/30

2:22 pm-9:49 pm

1 stop8h 27m

$476

St. LouisSimpson Bay

STL - SXM

STLSXM

Lambert-St Louis

Sat 8/8

8:34 am-1:42 pm

1 stop28h 08m

Simpson Bay Princess Juliana

Wed 8/12

4:39 pm-12:54 pm

2 stops21h 15m

$478

St. LouisSimpson Bay

STL - SXM

STLSXM

Lambert-St Louis

Wed 8/12

5:00 am-3:39 pm

1 stop9h 39m

Simpson Bay Princess Juliana

Wed 8/19

4:39 pm-10:45 am

1 stop19h 06m

$481

St. LouisSimpson Bay

STL - SXM

STLSXM

Lambert-St Louis

Sun 8/16

5:00 am-3:39 pm

1 stop9h 39m

Simpson Bay Princess Juliana

Tue 8/25

2:22 pm-10:40 pm

1 stop9h 18m

$520

St. LouisSimpson Bay

STL - SXM

STLSXM

Lambert-St Louis

Sat 8/8

10:22 am-1:42 pm

1 stop26h 20m

Simpson Bay Princess Juliana

Wed 8/12

4:39 pm-10:45 am

1 stop19h 06m

$548

St. LouisSimpson Bay

STL - SXM

STLSXM

Lambert-St Louis

Sun 8/16

5:00 am-1:22 pm

1 stop7h 22m

Simpson Bay Princess Juliana

Tue 8/25

4:39 pm-10:14 am

2 stops18h 35m

$556
Quickest round-trip

St. LouisSimpson Bay

STL - SXM

STLSXM

Lambert-St Louis

Tue 11/10

6:00 am-2:45 pm

1 stop6h 45m

Simpson Bay Princess Juliana

Mon 11/16

4:10 pm-11:39 pm

1 stop9h 29m

$559

Kansas CitySimpson Bay

MCI - SXM

MCISXM

Kansas City

Fri 10/2

5:40 am-1:53 pm

1 stop7h 13m

Simpson Bay Princess Juliana

Sat 10/10

3:14 pm-11:58 pm

1 stop9h 44m

$685

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 12 resultsSorted by cheapest first
1
2

See travel insights to Simpson Bay from

How to get the cheapest flight ticket from Missouri 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 cheapest month to fly to Simpson Bay?

In general, May is the cheapest month to fly from Missouri to Simpson Bay. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $253. If you aren’t able to travel to Simpson Bay during the month of May, then flying in August is also cheap. Prices for this month can be found on momondo for an average of $288.

Cheap Missouri to Simpson Bay flight deals and tips

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

Fastest flight time

6h 45m

Direct flights

None
The fastest flight from Missouri to Simpson Bay takes 6h 45m
There are no direct flights from Missouri to Simpson Bay. There are no popular flight routes from Missouri to Simpson Bay.
Search flight deals

Frequently asked questions about flying from Missouri to Simpson Bay

  • When did momondo last update prices for flights from Missouri to Simpson Bay Princess Juliana Airport?

    Prices for flights from Missouri to Simpson Bay Princess Juliana Airport are updated daily.

  • How many operators does momondo search for flights from Missouri to Simpson Bay Princess Juliana Airport?

  • How old do you have to be to fly from Missouri 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 Missouri to Simpson Bay Princess Juliana Airport.

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

    The travel and health documents required for your trip to Simpson Bay Princess Juliana Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Simpson Bay Princess Juliana Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Best airlines flying from Missouri to Simpson Bay

Compare and see reviews for airlines that fly from Missouri to Simpson Bay with momondo
Airline
Rating
Free Cancellation
Price
DeltaPriceFrom $288Free CancellationRating
7.8
8,449 reviews
Search Delta flights
American AirlinesPriceFrom $553Free CancellationRating
7.1
11,768 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 Missouri to Simpson Bay?

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Missouri to Simpson Bay for you.

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

Yes. momondo enables you to select and highlight flights to Simpson Bay from Missouri with this policy.

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

Once all potential Missouri to Simpson Bay flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

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

Price alerts on flights to Simpson Bay from Missouri are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

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Delta