Cheap flights from St. Louis to Marsh Harbour from $353

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from St. Louis to Marsh Harbour departing on 8/9. 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

Find the cheapest flights from St. Louis to Marsh Harbour

Cheap round-trip flights

Enter your travel dates to find the best prices.
American Airlines Logo
5:21 am - 2:48 pm
STL
-
MHH
8h 27m
1 stop
American Airlines Logo
3:28 pm - 8:27 am
MHH
-
STL
17h 59m
2 stops
$609American Airlines
Tue, Nov 3 - Sun, Nov 8
American Airlines Logo
5:21 am - 11:16 am
STL
-
MHH
4h 55m
1 stop
American Airlines Logo
1:48 pm - 10:32 pm
MHH
-
STL
9h 44m
1 stop
$633American Airlines
Tue, Nov 3 - Sun, Nov 8
American Airlines Logo
6:07 am - 2:48 pm
STL
-
MHH
7h 41m
2 stops
American Airlines Logo
3:28 pm - 8:27 am
MHH
-
STL
17h 59m
2 stops
$638American Airlines
Tue, Nov 3 - Sun, Nov 8

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American Airlines flights from St. Louis to Marsh Harbour

Our best American Airlines deals on St. Louis to Marsh Harbour flight tickets
American Airlines
Nov 3
STL5:21 amLambert-St Louis
8h 27m
1 stop
MHH2:48 pmMarsh Harbour
Nov 8
MHH3:28 pmMarsh Harbour
17h 59m
2 stops
STL8:27 amLambert-St Louis
$609
American Airlines
Nov 3
STL5:21 amLambert-St Louis
4h 55m
1 stop
MHH11:16 amMarsh Harbour
Nov 8
MHH1:48 pmMarsh Harbour
9h 44m
1 stop
STL10:32 pmLambert-St Louis
$633
American Airlines
Nov 3
STL6:17 pmLambert-St Louis
17h 51m
2 stops
MHH1:08 pmMarsh Harbour
Nov 8
MHH1:48 pmMarsh Harbour
11h 10m
2 stops
STL11:58 pmLambert-St Louis
$638

momondo Fare Finder

 
Customize your flight search to find flights from St. Louis to Marsh Harbour 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 July 2, 2026.
Use the filters below to find and compare flights from St. Louis to Marsh Harbour that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

St. LouisMarsh Harbour

STL - MHH

STLMHH

Lambert-St Louis

Tue 11/3

5:21 am-2:48 pm

1 stop8h 27m

Marsh Harbour

Sun 11/8

3:28 pm-8:27 am

2 stops17h 59m

$609
Quickest round-trip

St. LouisMarsh Harbour

STL - MHH

STLMHH

Lambert-St Louis

Tue 11/3

5:21 am-11:16 am

1 stop4h 55m

Marsh Harbour

Sun 11/8

1:48 pm-10:32 pm

1 stop9h 44m

$633

St. LouisMarsh Harbour

STL - MHH

STLMHH

Lambert-St Louis

Tue 11/3

6:07 am-2:48 pm

2 stops7h 41m

Marsh Harbour

Sun 11/8

3:28 pm-8:27 am

2 stops17h 59m

$638
Cheapest one-way
Quickest one-way

St. LouisMarsh Harbour

STL - MHH

STLMHH

Lambert-St Louis

Sun 8/9

5:00 am-12:50 pm

1 stop6h 50m

$353

St. LouisMarsh Harbour

STL - MHH

STLMHH

Lambert-St Louis

Sun 8/9

6:34 pm-5:35 pm

3 stops22h 01m

$355

St. LouisMarsh Harbour

STL - MHH

STLMHH

Lambert-St Louis

Sun 8/9

6:25 pm-11:12 am

2 stops15h 47m

$543

St. LouisMarsh Harbour

STL - MHH

STLMHH

Lambert-St Louis

Sun 8/9

7:56 pm-7:50 am

3 stops58h 54m

$2,144

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

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How to get the cheapest flight ticket from St. Louis to Marsh Harbour

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 airline that flies from Lambert-St Louis to Marsh Harbour?

American Airlines is the most popular carrier operating from Lambert-St Louis to Marsh Harbour

When to book flights from St. Louis to Marsh Harbour

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

Cheap St. Louis to Marsh Harbour (STL to MHH) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from St. Louis to Marsh Harbour

Fastest flight time

4h 55m

Direct flights

None
The fastest flight from St. Louis to Marsh Harbour takes 4h 55m
There are no direct flights from St. Louis to Marsh Harbour. There are no popular flight routes from St. Louis to Marsh Harbour.

Frequently asked questions about flying from St. Louis to Marsh Harbour

  • How far is Lambert-St Louis to Marsh Harbour by plane?

    The distance between Lambert-St Louis and Marsh Harbour is about 1129.0 mi. 4h 55m is a normal flight duration for this route.

  • When did momondo last update prices for flights from Lambert-St Louis Airport to Marsh Harbour Airport?

    Prices for flights from Lambert-St Louis Airport to Marsh Harbour Airport are updated daily.

  • How old do you have to be to fly from Lambert-St Louis Airport to Marsh Harbour Airport?

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Lambert-St Louis Airport to Marsh Harbour Airport.

  • What documentation or ID do you need to fly to Marsh Harbour Airport?

    The travel and health documents you'll need for your trip to Marsh Harbour Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Marsh Harbour Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Why use momondo?

Why should I use momondo to find a flight deal from St. Louis to Marsh Harbour?

Finding the right flight to Marsh Harbour from St. Louis 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 Marsh Harbour quick and easy, saving you time and money.

Can I find flights from St. Louis to Marsh Harbour with flexible booking policies on momondo?

All flight searches from St. Louis to Marsh Harbour on momondo can be filtered to show those which offer flexible booking policies.

How can momondo help me find flights from St. Louis to Marsh Harbour?

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from St. Louis to Marsh Harbour.

I’m not ready to book a flight from St. Louis to Marsh Harbour right now. Can momondo alert me if prices change?

Of course. momondo tracks the price of St. Louis to Marsh Harbour flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

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1 adult
Sat 8/1
Sat 8/8

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