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Oaxaca

$273+ Cheap flights from St. Louis (STL) to Oaxaca

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 5/2. Fares are subject to change and may not be available on all flights or dates of travel.
STL — OAX
mag 18 — mag 251
lun 5/18
lun 5/25
1 adult, Economy
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Cheap flight deals from St. Louis to Oaxaca

Cheapest flights from St. Louis to Oaxaca
Explore the most affordable flight options available from St. Louis to Oaxaca. Find the lowest fares from popular airlines and budget airlines, with prices last updated on aprile 18, 2026.

This deal was found by Cheapflights users on 4/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sab 7/45:29 am
STL
-
HUX
1 stop8h 42m
American Airlines
mer 7/292:28 pm
HUX
-
STL
1 stop8h 28m
American Airlines
Deal found 4/14$881
This deal was found by Cheapflights users on 4/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mer 7/15:25 am
STL
-
HUX
1 stop8h 45m
American Airlines
mer 7/292:28 pm
HUX
-
STL
1 stop8h 28m
American Airlines
Deal found 4/14$886
This deal was found by Cheapflights users on 4/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sab 7/47:00 am
STL
-
HUX
1 stop7h 11m
American Airlines
sab 8/12:28 pm
HUX
-
STL
1 stop8h 28m
American Airlines
Deal found 4/14$935
This deal was found by Cheapflights users on 4/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mer 7/15:25 am
STL
-
HUX
1 stop8h 45m
American Airlines
sab 8/12:28 pm
HUX
-
STL
1 stop8h 28m
American Airlines
Deal found 4/14$940
This WestJet deal was found by Cheapflights users on 4/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure WestJet is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun 4/206:20 am
STL
-
HUX
2 stops33h 28m
WestJet
mer 4/223:45 pm
HUX
-
STL
2 stops21h 44m
WestJet
Deal found 4/13$4,501

Find flight deals from St. Louis to Oaxaca

Keep the following information in mind while searching for St. Louis to Oaxaca flight deals. Data was last updated aprile 18, 2026.

Round-trip from

$881

One-way from

$273
(Kiwi.com)

Popular in

April

Cheapest in

May

Average price

$973
From Lambert-St Louis to Oaxaca
Search Deals
One-way flight from Lambert-St Louis to Oaxaca
Search Deals
Highest demand for flights based on searches. 3% potential increase in price ($26 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($21 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in April 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from St. Louis to Oaxaca 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, Cheapflights users made 2,558,603 searches. Data last updated aprile 18, 2026.
Use the filters below to find and compare flights from St. Louis to Oaxaca that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip
Quickest round-trip

St. LouisSanta Maria Huatulco

STL - HUX

STLHUX

Lambert-St Louis

sab 7/4

7:00 am-1:11 pm

1 stop7h 11m

Santa Maria Huatulco

mer 7/29

2:28 pm-11:56 pm

1 stop8h 28m

$881

St. LouisSanta Maria Huatulco

STL - HUX

STLHUX

Lambert-St Louis

mer 7/1

5:25 am-1:10 pm

1 stop8h 45m

Santa Maria Huatulco

mer 7/29

2:28 pm-11:56 pm

1 stop8h 28m

$886

St. LouisSanta Maria Huatulco

STL - HUX

STLHUX

Lambert-St Louis

sab 7/4

7:00 am-1:11 pm

1 stop7h 11m

Santa Maria Huatulco

sab 8/1

2:28 pm-11:56 pm

1 stop8h 28m

$935

St. LouisSanta Maria Huatulco

STL - HUX

STLHUX

Lambert-St Louis

mer 7/1

5:25 am-1:10 pm

1 stop8h 45m

Santa Maria Huatulco

sab 8/1

2:28 pm-11:56 pm

1 stop8h 28m

$940
Cheapest one-way

St. LouisSanta Maria Huatulco

STL - HUX

STLHUX

Lambert-St Louis

sab 5/2

8:17 pm-3:10 pm

2 stops43h 53m

$273
Quickest one-way

St. LouisSanta Maria Huatulco

STL - HUX

STLHUX

Lambert-St Louis

sab 5/2

7:12 am-1:20 pm

1 stop7h 08m

$634

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/15

Sorted by cheapest first

Best time to book a flight from St. Louis to Oaxaca

Have a flexible travel schedule? Discover the best time to fly to Oaxaca from St. Louis with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from St. Louis to Oaxaca

What is the cheapest month to book a flight from St. Louis to State of Oaxaca?

Currently, May is the cheapest month in which you can book a flight from St. Louis to State of Oaxaca (average of $502). Flying from St. Louis to State of Oaxaca in April is currently the most expensive (average of $863). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

Reviews of airlines servicing Oaxaca

Get insights into the airlines that provide service to Oaxaca. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Oaxaca. Reviews last updated aprile 18, 2026.
Read through reviews of airlines operating flights from St. Louis to Oaxaca, such as American Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
American Airlines
7.1
Good
11,607 reviews

Entertainment

6.9

Boarding

7.5

Comfort

7.2

Crew

7.9

Food

6.4

Overall

7.1

Reviews

1 / 20
4.0
Okay

Elizabeth,Mar 2026

ORD - MIA

Staff was rude and flight attendants 2 out of 3 looked like they had just been thru a hurricane.
American Airlines
7.1
Good
11,607 reviews
American Airlines
7.1
Good
11,607 reviews

Entertainment

6.9

Boarding

7.5

Comfort

7.2

Crew

7.9

Food

6.4

Overall

7.1

Reviews

1 / 20
4.0
Okay

Elizabeth,Mar 2026

ORD - MIA

Staff was rude and flight attendants 2 out of 3 looked like they had just been thru a hurricane.

Related info for your journey

Find useful and relevant information for your journey from St. Louis to Oaxaca. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from St. Louis to Oaxaca?

    Most people fly from Lambert-St Louis (STL) if they book a flight from St. Louis to Oaxaca. Lambert-St Louis is conveniently located just 12.7 mi from St. Louis’s city center.

  • How long is the flight from St. Louis to State of Oaxaca?

    There are many flights that can get you from St. Louis to State of Oaxaca in 7h 11m. Fly via American Airlines to get the fastest option. The distance between St. Louis and State of Oaxaca is about 1626 mi.

  • Can I find deals for flights from St. Louis to Oaxaca that include hotel bookings?

    Yes. In addition to deals on St. Louis to Oaxaca flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from St. Louis to Oaxaca?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from St. Louis to Oaxaca.

  • Can I find deals for business class flights from St. Louis to Oaxaca?

    Yes. Cheapflights offers flight deals from St. Louis to Oaxaca by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from St. Louis to State of Oaxaca?

    Currently, May is the cheapest month in which you can book a flight from St. Louis to State of Oaxaca (average of $502). Flying from St. Louis to State of Oaxaca in April is currently the most expensive (average of $863). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Top airline flying from St. Louis to Oaxaca

Discover the top airline that operate flights from St. Louis to Oaxaca. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated aprile 18, 2026.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$617Average$764FlexibilityNo cancel feeOn-time71%

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