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Cheap flights from St. Louis to Santa Maria Huatulco from $677

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from St. Louis to Santa Maria Huatulco departing on 3/2. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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0 bags

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Find the cheapest flights from St. Louis to Santa Maria Huatulco

Cheap round-trip flights

Enter your travel dates to find the best prices.
American Airlines Logo
5:12 am - 2:49 pm
STL
-
HUX
9h 37m1 stop
American Airlines Logo
4:07 pm - 7:55 am
HUX
-
STL
15h 48m1 stop
$677American Airlines
Mon, Mar 2 - Sat, Mar 7
American Airlines Logo
7:00 am - 2:49 pm
STL
-
HUX
7h 49m1 stop
American Airlines Logo
3:35 pm - 3:28 pm
HUX
-
STL
23h 53m1 stop
$740American Airlines
Tue, Feb 17 - Tue, Feb 24
Delta Logo
7:10 am - 9:42 am
STL
-
HUX
26h 32m2 stops
Delta Logo
10:18 am - 11:23 pm
HUX
-
STL
13h 05m2 stops
$774Delta
Tue, Feb 17 - Tue, Feb 24
American Airlines Logo
6:00 am - 2:22 pm
STL
-
HUX
8h 22m1 stop
American Airlines Logo
3:15 pm - 10:55 pm
HUX
-
STL
7h 40m1 stop
$784American Airlines
Fri, Jan 23 - Mon, Jan 26
American Airlines Logo
5:04 pm - 1:53 pm
STL
-
HUX
20h 49m1 stop
American Airlines Logo
3:15 pm - 10:55 pm
HUX
-
STL
7h 40m1 stop
$797American Airlines
Fri, Jan 23 - Mon, Jan 26
Delta Logo
6:47 pm - 2:56 pm
STL
-
HUX
20h 09m2 stops
Delta Logo
9:50 am - 11:23 pm
HUX
-
STL
13h 33m2 stops
$815Delta
Mon, Mar 2 - Sat, Mar 7
Multiple Airlines Logo
4:05 pm - 3:48 pm
STL
-
HUX
23h 43m3 stops
Multiple Airlines Logo
3:45 pm - 3:29 pm
HUX
-
STL
23h 44m2 stops
$970Multiple Airlines
Tue, Feb 17 - Tue, Feb 24
Delta Logo
12:00 pm - 8:50 am
STL
-
HUX
20h 50m2 stops
Delta Logo
10:24 am - 11:25 pm
HUX
-
STL
13h 01m2 stops
$979Delta
Fri, Jan 23 - Mon, Jan 26
WestJet Logo
11:23 am - 3:48 pm
STL
-
HUX
28h 25m2 stops
WestJet Logo
6:15 pm - 11:23 pm
HUX
-
STL
29h 08m2 stops
$1,484WestJet
Mon, Mar 2 - Wed, Mar 4
American Airlines Logo
7:15 am - 2:22 pm
STL
-
HUX
7h 07m1 stop
American Airlines Logo
3:15 pm - 5:23 pm
HUX
-
STL
26h 08m2 stops
$3,012American Airlines
Fri, Jan 23 - Mon, Jan 26

American Airlines flights from St. Louis to Santa Maria Huatulco

Our best American Airlines deals on St. Louis to Santa Maria Huatulco flight tickets
American Airlines
Mar 2
STL5:12 amLambert-St Louis
9h 37m
1 stop
HUX2:49 pmSanta Maria Huatulco
Mar 7
HUX4:07 pmSanta Maria Huatulco
15h 48m
1 stop
STL7:55 amLambert-St Louis
$677
Find similar
American Airlines
Feb 17
STL7:00 amLambert-St Louis
7h 49m
1 stop
HUX2:49 pmSanta Maria Huatulco
Feb 24
HUX3:35 pmSanta Maria Huatulco
23h 53m
1 stop
STL3:28 pmLambert-St Louis
$740
Find similar
American Airlines
Jan 23
STL6:00 amLambert-St Louis
8h 22m
1 stop
HUX2:22 pmSanta Maria Huatulco
Jan 26
HUX3:15 pmSanta Maria Huatulco
7h 40m
1 stop
STL10:55 pmLambert-St Louis
$784
Find similar

Delta flights from St. Louis to Santa Maria Huatulco

Our best Delta deals on St. Louis to Santa Maria Huatulco flight tickets
Delta
Feb 17
STL7:10 amLambert-St Louis
26h 32m
2 stops
HUX9:42 amSanta Maria Huatulco
Feb 24
HUX10:18 amSanta Maria Huatulco
13h 05m
2 stops
STL11:23 pmLambert-St Louis
$774
Find similar
Delta
Mar 2
STL6:47 pmLambert-St Louis
20h 09m
2 stops
HUX2:56 pmSanta Maria Huatulco
Mar 7
HUX9:50 amSanta Maria Huatulco
13h 33m
2 stops
STL11:23 pmLambert-St Louis
$815
Find similar
Delta
Jan 23
STL7:10 amLambert-St Louis
25h 40m
2 stops
HUX8:50 amSanta Maria Huatulco
Jan 26
HUX10:24 amSanta Maria Huatulco
13h 13m
2 stops
STL11:37 pmLambert-St Louis
$979
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from St. Louis to Santa Maria Huatulco 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 January 5, 2026.
Use the filters below to find and compare flights from St. Louis to Santa Maria Huatulco that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

St. LouisSanta Maria Huatulco

STL - HUX

STLHUX

Lambert-St Louis

Mon 3/2

5:12 am-2:49 pm

1 stop9h 37m

Santa Maria Huatulco

Sat 3/7

4:07 pm-7:55 am

1 stop15h 48m

$677

St. LouisSanta Maria Huatulco

STL - HUX

STLHUX

Lambert-St Louis

Tue 2/17

7:00 am-2:49 pm

1 stop7h 49m

Santa Maria Huatulco

Tue 2/24

3:35 pm-3:28 pm

1 stop23h 53m

$740

St. LouisSanta Maria Huatulco

STL - HUX

STLHUX

Lambert-St Louis

Tue 2/17

7:10 am-9:42 am

2 stops26h 32m

Santa Maria Huatulco

Tue 2/24

10:18 am-11:23 pm

2 stops13h 05m

$774

St. LouisSanta Maria Huatulco

STL - HUX

STLHUX

Lambert-St Louis

Fri 1/23

6:00 am-2:22 pm

1 stop8h 22m

Santa Maria Huatulco

Mon 1/26

3:15 pm-10:55 pm

1 stop7h 40m

$784

St. LouisSanta Maria Huatulco

STL - HUX

STLHUX

Lambert-St Louis

Fri 1/23

5:04 pm-1:53 pm

1 stop20h 49m

Santa Maria Huatulco

Mon 1/26

3:15 pm-10:55 pm

1 stop7h 40m

$797

St. LouisSanta Maria Huatulco

STL - HUX

STLHUX

Lambert-St Louis

Mon 3/2

6:47 pm-2:56 pm

2 stops20h 09m

Santa Maria Huatulco

Sat 3/7

9:50 am-11:23 pm

2 stops13h 33m

$815

St. LouisSanta Maria Huatulco

STL - HUX

STLHUX

Lambert-St Louis

Tue 2/17

4:05 pm-3:48 pm

3 stops23h 43m

Santa Maria Huatulco

Tue 2/24

3:45 pm-3:29 pm

2 stops23h 44m

$970

St. LouisSanta Maria Huatulco

STL - HUX

STLHUX

Lambert-St Louis

Fri 1/23

12:00 pm-8:50 am

2 stops20h 50m

Santa Maria Huatulco

Mon 1/26

10:24 am-11:25 pm

2 stops13h 01m

$979

St. LouisSanta Maria Huatulco

STL - HUX

STLHUX

Lambert-St Louis

Mon 3/2

11:23 am-3:48 pm

2 stops28h 25m

Santa Maria Huatulco

Wed 3/4

6:15 pm-11:23 pm

2 stops29h 08m

$1,484

St. LouisSanta Maria Huatulco

STL - HUX

STLHUX

Lambert-St Louis

Fri 1/23

7:15 am-2:22 pm

1 stop7h 07m

Santa Maria Huatulco

Mon 1/26

3:15 pm-5:23 pm

2 stops26h 08m

$3,012

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

When to book flights from St. Louis to Santa Maria Huatulco

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

Cheap St. Louis to Santa Maria Huatulco (STL to HUX) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from St. Louis to Santa Maria Huatulco

Fastest flight time

10h 47m

Direct flights

None
The fastest flight from St. Louis to Santa Maria Huatulco takes 10h 47m
There are no direct flights from St. Louis to Santa Maria Huatulco. There are no popular flight routes from St. Louis to Santa Maria Huatulco.
Search flight deals

  • How far is Lambert-St Louis to Santa Maria Huatulco by plane?

    Lambert-St Louis and Santa Maria Huatulco are 1617.3 mi apart from one another. In terms of flight time, this usually takes a little over 10h 47m.

  • When did momondo last update prices for flights from Lambert-St Louis Airport to Santa Maria Huatulco Airport?

    Prices for flights from Lambert-St Louis Airport to Santa Maria Huatulco Airport were last updated today.

  • How many operators does momondo search for flights from Lambert-St Louis Airport to Santa Maria Huatulco Airport?

  • How old do you have to be to fly from Lambert-St Louis Airport to Santa Maria Huatulco 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 Santa Maria Huatulco Airport.

  • What documentation or ID do you need to fly to Santa Maria Huatulco Airport?

    The travel and health documents required for your trip to Santa Maria Huatulco 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 Santa Maria Huatulco Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

  • What is the most popular airline from St. Louis to Santa Maria Huatulco?

Best airlines flying from St. Louis to Santa Maria Huatulco

Compare and see reviews for airlines that fly from St. Louis to Santa Maria Huatulco with momondo
Airline
Rating
Free Cancellation
Price
American AirlinesPriceFrom $653Free CancellationRating
7.2
11,079 reviews
Search American Airlines flights

  • How do I get Price Alerts for flights from St. Louis to Santa Maria Huatulco?

    You can take advantage of momondo’s Price Alerts by first searching for your flights to St. Louis from Santa Maria Huatulco. Flight offers will be shown to you in real-time. From there you can create a Price Alert by using our on-site widget.

  • How can I save money on flights from St. Louis to Santa Maria Huatulco with momondo?

    By using tools like our “Price Calendar”, you can see the best day to fly round-trip for your travels. Our “Price Forecast” tool uses AI to predict whether you should purchase or hold off on booking for potentially cheaper prices. Explore shows you all flight options from a city or airport to build your own unique adventure. The Discover blog also provides valuable insights for saving money while booking your experience. After searching you can toggle on “Price Alerts” to track prices for your desired flight and book at the ideal moment.

  • How does momondo find its flight prices?

    We aggregate our prices from over 700+ competitors from airlines to OTAs. We operate in over 30 markets worldwide to show you a wide range of travel options.

Traveling to a place near Santa Maria Huatulco?

Book flights to Santa Maria Huatulco if you plan to visit one of these locations
Zipolite
Mazunte

Why use momondo?

Why should I use momondo to find a flight deal from St. Louis to Santa Maria Huatulco?

It is quick and easy to find St. Louis to Santa Maria Huatulco flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Santa Maria Huatulco that suits you.

Can I find flights from St. Louis to Santa Maria Huatulco with flexible booking policies on momondo?

Yes. momondo allows you to filter the results for St. Louis to Santa Maria Huatulco flights to just show those with flexible booking policies.

How can momondo help me find flights from St. Louis to Santa Maria Huatulco?

Once you have performed a search for St. Louis to Santa Maria Huatulco flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

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

If you are not ready to book a flight from St. Louis to Santa Maria Huatulco now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Santa Maria Huatulco and let you know when they change.

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