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Cheap flights from St. Louis to Santa Maria Huatulco from $663

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 1/23. 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 St. Louis to Santa Maria Huatulco

Cheap round-trip flights

American Airlines Logo
1:48 pm - 1:19 pmSTL-HUX
23h 31m1 stop
American Airlines Logo
1:55 pm - 2:08 pmHUX-STL
24h 13m1 stop
$663American Airlines
Find Deal
vie., ene. 23 - lun., ene. 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
$730American Airlines
Find Deal
dom., mar. 8 - mié., mar. 11
American Airlines Logo
5:16 am - 2:06 pmSTL-HUX
8h 50m1 stop
American Airlines Logo
1:55 pm - 4:14 pmHUX-STL
26h 19m1 stop
$743American Airlines
Find Deal
lun., ene. 5 - lun., ene. 12
Delta Logo
6:00 am - 6:31 pmSTL-HUX
12h 31m2 stops
Delta Logo
12:11 pm - 11:40 pmHUX-STL
11h 29m2 stops
$805Delta
Find Deal
vie., ene. 23 - lun., ene. 26
Delta Logo
6:00 am - 6:36 pmSTL-HUX
12h 36m2 stops
Delta Logo
12:11 pm - 11:40 pmHUX-STL
11h 29m2 stops
$840Delta
Find Deal
lun., ene. 5 - lun., ene. 12
Delta Logo
7:30 am - 6:11 pmSTL-HUX
11h 41m2 stops
Delta Logo
12:11 pm - 11:40 pmHUX-STL
10h 29m2 stops
$874Delta
Find Deal
dom., mar. 8 - mié., mar. 11
Delta Logo
7:30 am - 6:11 pmSTL-HUX
11h 41m2 stops
Delta Logo
12:11 pm - 9:04 amHUX-STL
19h 53m2 stops
$938Delta
Find Deal
dom., mar. 8 - mié., mar. 11
Multiple Airlines Logo
4:05 pm - 4:35 pmSTL-HUX
48h 30m2 stops
Multiple Airlines Logo
6:15 pm - 1:52 pmHUX-STL
19h 37m2 stops
$1,344Multiple Airlines
Find Deal
vie., ene. 23 - lun., ene. 26
Multiple Airlines Logo
4:05 pm - 5:23 pmSTL-HUX
25h 18m3 stops
Multiple Airlines Logo
9:43 am - 3:29 pmHUX-STL
29h 46m3 stops
$1,646Multiple Airlines
Find Deal
vie., nov. 7 - vie., nov. 14
WestJet Logo
5:17 pm - 3:47 pmSTL-HUX
46h 30m2 stops
WestJet Logo
4:40 pm - 6:18 pmHUX-STL
25h 38m2 stops
$4,302WestJet
Find Deal
sáb., dic. 20 - sáb., ene. 3

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 23
STL1:48 pmLambert-St Louis
23h 31m
1 stop
HUX1:19 pmSanta Maria Huatulco
Jan 26
HUX1:55 pmSanta Maria Huatulco
24h 13m
1 stop
STL2:08 pmLambert-St Louis
$663
Find similar
American Airlines
Mar 8
STL7:17 amLambert-St Louis
5h 57m
1 stop
HUX12:14 pmSanta Maria Huatulco
Mar 11
HUX3:05 pmSanta Maria Huatulco
16h 43m
1 stop
STL8:48 amLambert-St Louis
$730
Find similar
American Airlines
Jan 5
STL5:16 amLambert-St Louis
8h 50m
1 stop
HUX2:06 pmSanta Maria Huatulco
Jan 12
HUX1:55 pmSanta Maria Huatulco
26h 19m
1 stop
STL4:14 pmLambert-St Louis
$743
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
Jan 23
STL6:00 amLambert-St Louis
12h 31m
2 stops
HUX6:31 pmSanta Maria Huatulco
Jan 26
HUX12:11 pmSanta Maria Huatulco
11h 29m
2 stops
STL11:40 pmLambert-St Louis
$805
Find similar
Delta
Jan 5
STL6:00 amLambert-St Louis
12h 36m
2 stops
HUX6:36 pmSanta Maria Huatulco
Jan 12
HUX12:11 pmSanta Maria Huatulco
11h 29m
2 stops
STL11:40 pmLambert-St Louis
$840
Find similar
Delta
Mar 8
STL7:30 amLambert-St Louis
11h 41m
2 stops
HUX6:11 pmSanta Maria Huatulco
Mar 11
HUX12:11 pmSanta Maria Huatulco
10h 29m
2 stops
STL11:40 pmLambert-St Louis
$874
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 septiembre 24, 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

vie. 1/23

1:48 pm-1:19 pm

1 stop23h 31m

Santa Maria Huatulco

lun. 1/26

1:55 pm-2:08 pm

1 stop24h 13m

$663

St. LouisSanta Maria Huatulco

STL - HUX

STLHUX

Lambert-St Louis

dom. 3/8

7:17 am-12:14 pm

1 stop5h 57m

Santa Maria Huatulco

mié. 3/11

3:05 pm-8:48 am

1 stop16h 43m

$730

St. LouisSanta Maria Huatulco

STL - HUX

STLHUX

Lambert-St Louis

lun. 1/5

5:16 am-2:06 pm

1 stop8h 50m

Santa Maria Huatulco

lun. 1/12

1:55 pm-4:14 pm

1 stop26h 19m

$743

St. LouisSanta Maria Huatulco

STL - HUX

STLHUX

Lambert-St Louis

vie. 1/23

6:00 am-6:31 pm

2 stops12h 31m

Santa Maria Huatulco

lun. 1/26

12:11 pm-11:40 pm

2 stops11h 29m

$805

St. LouisSanta Maria Huatulco

STL - HUX

STLHUX

Lambert-St Louis

lun. 1/5

6:00 am-6:36 pm

2 stops12h 36m

Santa Maria Huatulco

lun. 1/12

12:11 pm-11:40 pm

2 stops11h 29m

$840

St. LouisSanta Maria Huatulco

STL - HUX

STLHUX

Lambert-St Louis

dom. 3/8

7:30 am-6:11 pm

2 stops11h 41m

Santa Maria Huatulco

mié. 3/11

12:11 pm-11:40 pm

2 stops10h 29m

$874

St. LouisSanta Maria Huatulco

STL - HUX

STLHUX

Lambert-St Louis

dom. 3/8

7:30 am-6:11 pm

2 stops11h 41m

Santa Maria Huatulco

mié. 3/11

12:11 pm-9:04 am

2 stops19h 53m

$938

St. LouisSanta Maria Huatulco

STL - HUX

STLHUX

Lambert-St Louis

vie. 1/23

4:05 pm-4:35 pm

2 stops48h 30m

Santa Maria Huatulco

lun. 1/26

6:15 pm-1:52 pm

2 stops19h 37m

$1,344

St. LouisSanta Maria Huatulco

STL - HUX

STLHUX

Lambert-St Louis

vie. 11/7

4:05 pm-5:23 pm

3 stops25h 18m

Santa Maria Huatulco

vie. 11/14

9:43 am-3:29 pm

3 stops29h 46m

$1,646

St. LouisSanta Maria Huatulco

STL - HUX

STLHUX

Lambert-St Louis

sáb. 12/20

5:17 pm-3:47 pm

2 stops46h 30m

Santa Maria Huatulco

sáb. 1/3

4:40 pm-6:18 pm

2 stops25h 38m

$4,302

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

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 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 $609Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights

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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