Latest deals
Insights
When to book
FAQs
Price Alerts

Cheap flights from St. Louis to Santa Maria Huatulco from $185

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 Santa Maria Huatulco departing on 12/1. 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

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

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
9:36 am - 2:22 pmSTL-HUX
28h 46m1 stop
American Airlines Logo
3:15 pm - 11:03 amHUX-STL
19h 48m1 stop
$682American Airlines
Find Deal
Mon, Jan 5 - Mon, Jan 12
American Airlines Logo
5:14 am - 2:38 pmSTL-HUX
9h 24m1 stop
American Airlines Logo
3:35 pm - 5:05 pmHUX-STL
25h 30m1 stop
$737American Airlines
Find Deal
Thu, Feb 19 - Thu, Feb 26
American Airlines Logo
9:36 am - 2:22 pmSTL-HUX
28h 46m1 stop
American Airlines Logo
3:15 pm - 11:03 amHUX-STL
19h 48m1 stop
$748American Airlines
Find Deal
Mon, Jan 5 - Mon, Jan 12
American Airlines Logo
7:17 am - 12:14 pmSTL-HUX
5h 57m1 stop
American Airlines Logo
3:05 pm - 8:48 amHUX-STL
16h 43m1 stop
$769American Airlines
Find Deal
Sun, Mar 8 - Wed, Mar 11
American Airlines Logo
3:37 pm - 1:53 pmSTL-HUX
22h 16m1 stop
American Airlines Logo
3:15 pm - 10:59 pmHUX-STL
7h 44m1 stop
$771American Airlines
Find Deal
Fri, Jan 23 - Mon, Jan 26
Delta Logo
6:48 pm - 2:56 pmSTL-HUX
20h 08m2 stops
Delta Logo
10:26 am - 11:25 pmHUX-STL
12h 59m2 stops
$772Delta
Find Deal
Thu, Feb 19 - Thu, Feb 26
American Airlines Logo
5:04 pm - 1:53 pmSTL-HUX
20h 49m1 stop
American Airlines Logo
3:15 pm - 10:59 pmHUX-STL
7h 44m1 stop
$807American Airlines
Find Deal
Fri, Jan 23 - Mon, Jan 26
American Airlines Logo
7:17 am - 12:14 pmSTL-HUX
5h 57m1 stop
American Airlines Logo
3:05 pm - 8:48 amHUX-STL
16h 43m1 stop
$810American Airlines
Find Deal
Sun, Mar 8 - Wed, Mar 11
American Airlines Logo
7:17 am - 12:14 pmSTL-HUX
5h 57m1 stop
American Airlines Logo
3:05 pm - 8:48 amHUX-STL
16h 43m1 stop
$815American Airlines
Find Deal
Sun, Mar 8 - Wed, Mar 11
Multiple Airlines Logo
4:05 pm - 10:29 amSTL-HUX
18h 24m2 stops
Multiple Airlines Logo
8:53 am - 3:29 pmHUX-STL
30h 36m3 stops
$887Multiple Airlines
Find Deal
Thu, Feb 19 - Thu, Feb 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
Jan 5
STL9:36 amLambert-St Louis
28h 46m
1 stop
HUX2:22 pmSanta Maria Huatulco
Jan 12
HUX3:15 pmSanta Maria Huatulco
19h 48m
1 stop
STL11:03 amLambert-St Louis
$682
Find similar
American Airlines
Feb 19
STL5:14 amLambert-St Louis
9h 24m
1 stop
HUX2:38 pmSanta Maria Huatulco
Feb 26
HUX3:35 pmSanta Maria Huatulco
25h 30m
1 stop
STL5:05 pmLambert-St Louis
$737
Find similar
American Airlines
Jan 5
STL9:36 amLambert-St Louis
28h 46m
1 stop
HUX2:22 pmSanta Maria Huatulco
Jan 12
HUX3:15 pmSanta Maria Huatulco
19h 48m
1 stop
STL11:03 amLambert-St Louis
$748
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 19
STL6:48 pmLambert-St Louis
20h 08m
2 stops
HUX2:56 pmSanta Maria Huatulco
Feb 26
HUX10:26 amSanta Maria Huatulco
12h 59m
2 stops
STL11:25 pmLambert-St Louis
$772
Find similar
Delta
Jan 5
STL6:00 amLambert-St Louis
10h 47m
2 stops
HUX4:47 pmSanta Maria Huatulco
Jan 12
HUX10:24 amSanta Maria Huatulco
13h 15m
2 stops
STL11:39 pmLambert-St Louis
$905
Find similar
Delta
Jan 23
STL12:00 pmLambert-St Louis
20h 50m
2 stops
HUX8:50 amSanta Maria Huatulco
Jan 26
HUX10:24 amSanta Maria Huatulco
13h 01m
2 stops
STL11:25 pmLambert-St Louis
$930
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 November 13, 2025.
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 1/5

9:36 am-2:22 pm

1 stop28h 46m

Santa Maria Huatulco

Mon 1/12

3:15 pm-11:03 am

1 stop19h 48m

$682

St. LouisSanta Maria Huatulco

STL - HUX

STLHUX

Lambert-St Louis

Thu 2/19

5:14 am-2:38 pm

1 stop9h 24m

Santa Maria Huatulco

Thu 2/26

3:35 pm-5:05 pm

1 stop25h 30m

$737

St. LouisSanta Maria Huatulco

STL - HUX

STLHUX

Lambert-St Louis

Mon 1/5

9:36 am-2:22 pm

1 stop28h 46m

Santa Maria Huatulco

Mon 1/12

3:15 pm-11:03 am

1 stop19h 48m

$748

St. LouisSanta Maria Huatulco

STL - HUX

STLHUX

Lambert-St Louis

Sun 3/8

7:17 am-12:14 pm

1 stop5h 57m

Santa Maria Huatulco

Wed 3/11

3:05 pm-8:48 am

1 stop16h 43m

$769

St. LouisSanta Maria Huatulco

STL - HUX

STLHUX

Lambert-St Louis

Fri 1/23

3:37 pm-1:53 pm

1 stop22h 16m

Santa Maria Huatulco

Mon 1/26

3:15 pm-10:59 pm

1 stop7h 44m

$771

St. LouisSanta Maria Huatulco

STL - HUX

STLHUX

Lambert-St Louis

Thu 2/19

6:48 pm-2:56 pm

2 stops20h 08m

Santa Maria Huatulco

Thu 2/26

10:26 am-11:25 pm

2 stops12h 59m

$772

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-10:59 pm

1 stop7h 44m

$807

St. LouisSanta Maria Huatulco

STL - HUX

STLHUX

Lambert-St Louis

Sun 3/8

7:17 am-12:14 pm

1 stop5h 57m

Santa Maria Huatulco

Wed 3/11

3:05 pm-8:48 am

1 stop16h 43m

$810

St. LouisSanta Maria Huatulco

STL - HUX

STLHUX

Lambert-St Louis

Sun 3/8

7:17 am-12:14 pm

1 stop5h 57m

Santa Maria Huatulco

Wed 3/11

3:05 pm-8:48 am

1 stop16h 43m

$815

St. LouisSanta Maria Huatulco

STL - HUX

STLHUX

Lambert-St Louis

Thu 2/19

4:05 pm-10:29 am

2 stops18h 24m

Santa Maria Huatulco

Thu 2/26

8:53 am-3:29 pm

3 stops30h 36m

$887

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 15 resultsSorted by cheapest first
1
2

See travel insights to Santa Maria Huatulco from

How to get the cheapest flight ticket from St. Louis to Santa Maria Huatulco

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 day to depart on your flight to Santa Maria Huatulco?

The cheapest day to depart from St. Louis to Santa Maria Huatulco is on a Tuesday when prices can be found for as low as $609. The most expensive day to fly to Santa Maria Huatulco is Saturday, with ticket prices averaging around $1,328.

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

Direct flights

None
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 5h 57m.

  • 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 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.

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.

An easier way to manage your Santa Maria Huatulco 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
Sat 12/13
Sat 12/20
By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to Mexico