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Cheap flights from Missouri to Simpson Bay from $338

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Missouri to Simpson Bay departing on 6/15. 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
0 bags

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Find the cheapest flights from Missouri to Simpson Bay

Cheap round-trip flights

Enter your travel dates to find the best prices.
Air Canada Logo
2:15 pm - 5:00 pm
STL
-
SXM
25h 45m
1 stop
Air Canada Logo
6:00 pm - 12:06 pm
SXM
-
STL
19h 06m
1 stop
$359Air Canada
Wed, Jun 3 - Thu, Jun 11
Air Canada Logo
1:05 pm - 5:00 pm
STL
-
SXM
26h 55m
2 stops
Air Canada Logo
6:00 pm - 12:06 pm
SXM
-
STL
19h 06m
1 stop
$362Air Canada
Wed, Jun 3 - Sat, Jun 13
Air Canada Logo
1:05 pm - 5:00 pm
STL
-
SXM
26h 55m
2 stops
Air Canada Logo
6:00 pm - 8:25 pm
SXM
-
STL
27h 25m
2 stops
$365Air Canada
Wed, Jun 3 - Thu, Jun 11
Air Canada Logo
2:15 pm - 5:00 pm
STL
-
SXM
25h 45m
1 stop
Air Canada Logo
6:00 pm - 12:21 pm
SXM
-
STL
19h 21m
1 stop
$369Air Canada
Fri, Jun 12 - Thu, Jun 18
Air Canada Logo
2:15 pm - 5:00 pm
STL
-
SXM
25h 45m
1 stop
Air Canada Logo
6:00 pm - 12:06 pm
SXM
-
STL
19h 06m
1 stop
$467Air Canada
Fri, May 8 - Sat, May 16
Air Canada Logo
1:05 pm - 5:00 pm
STL
-
SXM
26h 55m
2 stops
Air Canada Logo
6:00 pm - 12:06 pm
SXM
-
STL
19h 06m
1 stop
$470Air Canada
Wed, May 6 - Sat, May 16
Delta Logo
5:40 am - 2:05 pm
MCI
-
SXM
7h 25m
1 stop
Delta Logo
3:20 pm - 10:23 pm
SXM
-
MCI
8h 03m
1 stop
$515Delta
Wed, May 6 - Wed, May 13
American Airlines Logo
5:00 am - 3:22 pm
MCI
-
SXM
9h 22m
1 stop
American Airlines Logo
12:41 pm - 12:16 am
SXM
-
MCI
12h 35m
2 stops
$525American Airlines
Wed, May 6 - Wed, May 13
American Airlines Logo
6:33 pm - 1:27 pm
MCI
-
SXM
17h 54m
1 stop
American Airlines Logo
4:09 pm - 12:29 am
SXM
-
MCI
9h 20m
1 stop
$550American Airlines
Fri, Aug 21 - Tue, Aug 25
American Airlines Logo
6:33 pm - 3:09 pm
MCI
-
SXM
19h 36m
2 stops
American Airlines Logo
4:09 pm - 9:30 am
SXM
-
MCI
18h 21m
2 stops
$555American Airlines
Fri, Aug 21 - Tue, Aug 25

United Airlines flights from Missouri to Simpson Bay

Our best United Airlines deals on Missouri to Simpson Bay flight tickets
United Airlines
Jun 3
STL6:00 amLambert-St Louis
7h 43m
1 stop
SXM2:43 pmSimpson Bay Princess Juliana
Jun 12
SXM1:35 pmSimpson Bay Princess Juliana
11h 00m
1 stop
STL11:35 pmLambert-St Louis
$625
United Airlines
Jun 3
STL6:00 amLambert-St Louis
7h 43m
1 stop
SXM2:43 pmSimpson Bay Princess Juliana
Jun 12
SXM3:50 pmSimpson Bay Princess Juliana
21h 17m
2 stops
STL12:07 pmLambert-St Louis
$630
United Airlines
Jul 28
MCI3:16 pmKansas City
22h 27m
2 stops
SXM2:43 pmSimpson Bay Princess Juliana
Aug 4
SXM3:50 pmSimpson Bay Princess Juliana
19h 39m
2 stops
MCI10:29 amKansas City
$695

American Airlines flights from Missouri to Simpson Bay

Our best American Airlines deals on Missouri to Simpson Bay flight tickets
American Airlines
May 17
STL6:54 pmLambert-St Louis
17h 27m
1 stop
SXM1:21 pmSimpson Bay Princess Juliana
May 21
SXM2:22 pmSimpson Bay Princess Juliana
9h 36m
1 stop
STL10:58 pmLambert-St Louis
$519
American Airlines
May 17
STL6:54 pmLambert-St Louis
17h 27m
1 stop
SXM1:21 pmSimpson Bay Princess Juliana
May 21
SXM2:22 pmSimpson Bay Princess Juliana
19h 10m
2 stops
STL8:32 amLambert-St Louis
$524
American Airlines
Aug 19
STL5:18 amLambert-St Louis
7h 12m
1 stop
SXM1:30 pmSimpson Bay Princess Juliana
Aug 25
SXM4:09 pmSimpson Bay Princess Juliana
21h 02m
2 stops
STL12:11 pmLambert-St Louis
$525

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 April 9, 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

Wed 6/3

2:15 pm-5:00 pm

1 stop25h 45m

Simpson Bay Princess Juliana

Thu 6/11

6:00 pm-12:06 pm

1 stop19h 06m

$359

St. LouisSimpson Bay

STL - SXM

STLSXM

Lambert-St Louis

Wed 6/3

1:05 pm-5:00 pm

2 stops26h 55m

Simpson Bay Princess Juliana

Sat 6/13

6:00 pm-12:06 pm

1 stop19h 06m

$362

St. LouisSimpson Bay

STL - SXM

STLSXM

Lambert-St Louis

Wed 6/3

1:05 pm-5:00 pm

2 stops26h 55m

Simpson Bay Princess Juliana

Thu 6/11

6:00 pm-8:25 pm

2 stops27h 25m

$365

St. LouisSimpson Bay

STL - SXM

STLSXM

Lambert-St Louis

Fri 6/12

2:15 pm-5:00 pm

1 stop25h 45m

Simpson Bay Princess Juliana

Thu 6/18

6:00 pm-12:21 pm

1 stop19h 21m

$369

St. LouisSimpson Bay

STL - SXM

STLSXM

Lambert-St Louis

Fri 5/8

2:15 pm-5:00 pm

1 stop25h 45m

Simpson Bay Princess Juliana

Sat 5/16

6:00 pm-12:06 pm

1 stop19h 06m

$467

St. LouisSimpson Bay

STL - SXM

STLSXM

Lambert-St Louis

Wed 5/6

1:05 pm-5:00 pm

2 stops26h 55m

Simpson Bay Princess Juliana

Sat 5/16

6:00 pm-12:06 pm

1 stop19h 06m

$470
Quickest round-trip

Kansas CitySimpson Bay

MCI - SXM

MCISXM

Kansas City

Wed 5/6

5:40 am-2:05 pm

1 stop7h 25m

Simpson Bay Princess Juliana

Wed 5/13

3:20 pm-10:23 pm

1 stop8h 03m

$515

Kansas CitySimpson Bay

MCI - SXM

MCISXM

Kansas City

Wed 5/6

5:00 am-3:22 pm

1 stop9h 22m

Simpson Bay Princess Juliana

Wed 5/13

12:41 pm-12:16 am

2 stops12h 35m

$525

Kansas CitySimpson Bay

MCI - SXM

MCISXM

Kansas City

Fri 8/21

6:33 pm-1:27 pm

1 stop17h 54m

Simpson Bay Princess Juliana

Tue 8/25

4:09 pm-12:29 am

1 stop9h 20m

$550

Kansas CitySimpson Bay

MCI - SXM

MCISXM

Kansas City

Fri 8/21

6:33 pm-3:09 pm

2 stops19h 36m

Simpson Bay Princess Juliana

Tue 8/25

4:09 pm-9:30 am

2 stops18h 21m

$555

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 16 resultsSorted by cheapest first
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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, September 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 $517. If you aren’t able to travel to Simpson Bay during the month of September, then flying in May is also cheap. Prices for this month can be found on momondo for an average of $583.

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 $338Free CancellationRating
7.9
8,395 reviews
Search Delta flights
American AirlinesPriceFrom $553Free CancellationRating
7.1
11,567 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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