$670+ Cheap flights from St. Louis (STL) to Oaxaca
This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 7/1. Fares are subject to change and may not be available on all flights or dates of travel.
STL — OAX
May 4 — May 111
Round-trip
1 adult, Economy
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1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
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Best
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Cheapest flights from St. Louis to OaxacaExplore 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 April 4, 2026.
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 April 4, 2026.
This American Airlines deal was found by Cheapflights users on 4/3. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/15:25 am
STL
- HUX
1 stop8h 45m
American Airlines
Wed 7/292:28 pm
HUX
- STL
1 stop17h 19m
American Airlines
Deal found 4/3![American Airlines logo]()
$670
This Delta deal was found by Cheapflights users on 4/3. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/299:22 am
STL
- HUX
2 stops25h 29m
Delta
Tue 7/2810:35 am
HUX
- STL
2 stops20h 33m
Delta
Deal found 4/3![Delta logo]()
$794
This American Airlines deal was found by Cheapflights users on 4/3. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/305:18 pm
STL
- HUX
1 stop20h 52m
American Airlines
Wed 7/292:28 pm
HUX
- STL
1 stop17h 19m
American Airlines
Deal found 4/3![American Airlines logo]()
$814
This American Airlines deal was found by Cheapflights users on 4/3. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/45:29 am
STL
- HUX
1 stop8h 42m
American Airlines
Wed 7/292:28 pm
HUX
- STL
1 stop17h 19m
American Airlines
Deal found 4/3![American Airlines logo]()
$816
This American Airlines deal was found by Cheapflights users on 4/3. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/35:18 pm
STL
- HUX
1 stop20h 53m
American Airlines
Wed 7/292:28 pm
HUX
- STL
1 stop17h 19m
American Airlines
Deal found 4/3![American Airlines logo]()
$829
This Delta deal was found by Cheapflights users on 4/3. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/29:22 am
STL
- HUX
2 stops25h 29m
Delta
Tue 7/2810:35 am
HUX
- STL
2 stops20h 33m
Delta
Deal found 4/3![Delta logo]()
$850
This Delta deal was found by Cheapflights users on 4/3. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/299:22 am
STL
- HUX
2 stops25h 29m
Delta
Wed 7/2910:35 am
HUX
- STL
2 stops20h 33m
Delta
Deal found 4/3![Delta logo]()
$860
This Delta deal was found by Cheapflights users on 4/3. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/29:22 am
STL
- HUX
2 stops25h 29m
Delta
Mon 7/2710:35 am
HUX
- STL
2 stops20h 33m
Delta
Deal found 4/3![Delta logo]()
$885
This Delta deal was found by Cheapflights users on 4/3. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/29:22 am
STL
- HUX
2 stops25h 29m
Delta
Wed 7/2910:35 am
HUX
- STL
2 stops20h 33m
Delta
Deal found 4/3![Delta logo]()
$895
This American Airlines deal was found by Cheapflights users on 4/3. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/17:03 am
STL
- HUX
1 stop7h 07m
American Airlines
Sat 8/12:28 pm
HUX
- STL
1 stop8h 28m
American Airlines
Deal found 4/3![American Airlines logo]()
$901
This Delta deal was found by Cheapflights users on 4/3. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/299:22 am
STL
- HUX
2 stops25h 29m
Delta
Thu 7/3010:35 am
HUX
- STL
2 stops12h 18m
Delta
Deal found 4/3![Delta logo]()
$914
Best flights from St. Louis to OaxacaDiscover carefully curated flight deals from St. Louis to Oaxaca that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated April 4, 2026.
Discover carefully curated flight deals from St. Louis to Oaxaca that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated April 4, 2026.
This Delta deal was found by Cheapflights users on 4/3. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/299:22 am
STL
- HUX
2 stops25h 29m
Delta
Wed 7/2910:35 am
HUX
- STL
2 stops20h 33m
Delta
Deal found 4/3![Delta logo]()
$860
This Delta deal was found by Cheapflights users on 4/3. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/47:05 am
STL
- HUX
2 stops27h 46m
Delta
Mon 7/2710:35 am
HUX
- STL
2 stops20h 33m
Delta
Deal found 4/3![Delta logo]()
$885
This Delta deal was found by Cheapflights users on 4/3. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/29:22 am
STL
- HUX
2 stops25h 29m
Delta
Fri 7/3110:35 am
HUX
- STL
2 stops21h 31m
Delta
Deal found 4/3![Delta logo]()
$949
This Delta deal was found by Cheapflights users on 4/3. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/309:22 am
STL
- HUX
2 stops25h 29m
Delta
Mon 7/2710:35 am
HUX
- STL
2 stops20h 33m
Delta
Deal found 4/3![Delta logo]()
$1,018
This Delta deal was found by Cheapflights users on 4/3. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/16:00 am
STL
- HUX
2 stops9h 59m
Delta
Wed 7/2910:35 am
HUX
- STL
2 stops12h 18m
Delta
Deal found 4/3![Delta logo]()
$1,023
This Delta deal was found by Cheapflights users on 4/3. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 6/286:00 am
STL
- HUX
2 stops28h 51m
Delta
Fri 7/3110:35 am
HUX
- STL
2 stops21h 31m
Delta
Deal found 4/3![Delta logo]()
$1,082
This Delta deal was found by Cheapflights users on 4/3. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/296:00 am
STL
- HUX
2 stops28h 51m
Delta
Tue 7/2810:35 am
HUX
- STL
2 stops20h 44m
Delta
Deal found 4/3![Delta logo]()
$1,093
This Delta deal was found by Cheapflights users on 4/3. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/14:13 pm
STL
- HUX
2 stops42h 38m
Delta
Thu 7/3010:35 am
HUX
- STL
2 stops12h 18m
Delta
Deal found 4/3![Delta logo]()
$1,164
This Delta deal was found by Cheapflights users on 4/3. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/296:00 am
STL
- HUX
2 stops28h 51m
Delta
Thu 7/3010:35 am
HUX
- STL
2 stops12h 18m
Delta
Deal found 4/3![Delta logo]()
$1,213
This Delta deal was found by Cheapflights users on 4/3. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/306:00 am
STL
- HUX
2 stops9h 59m
Delta
Tue 7/2810:35 am
HUX
- STL
2 stops12h 18m
Delta
Deal found 4/3![Delta logo]()
$1,331
Last-minute flights from St. Louis to OaxacaDiscover last-minute flight deals from St. Louis to Oaxaca. Data last updated April 4, 2026 and is based on user searches.
Discover last-minute flight deals from St. Louis to Oaxaca. Data last updated April 4, 2026 and is based on user searches.
This WestJet deal was found by Cheapflights users on 4/2. 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.
Mon 4/209:26 am
STL
- HUX
2 stops30h 22m
WestJet
Wed 4/223:45 pm
HUX
- STL
2 stops24h 05m
WestJet
Deal found 4/2![WestJet logo]()
$4,379
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 April 4, 2026.
Round-trip from | $670 (American Airlines) |
|---|---|
Popular in | April |
Cheapest in | May |
Average price | $973 |
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 April 4, 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
Cheapest round-trip
St. LouisSanta Maria Huatulco
STL - HUX
STLHUX
Lambert-St Louis
Mon 6/29
9:22 am-9:51 am
2 stops25h 29m
Santa Maria Huatulco
Wed 7/29
10:35 am-8:08 am
2 stops20h 33m
$860
St. LouisSanta Maria Huatulco
STL - HUX
STLHUX
Lambert-St Louis
Sat 7/4
7:05 am-9:51 am
2 stops27h 46m
Santa Maria Huatulco
Mon 7/27
10:35 am-8:08 am
2 stops20h 33m
$885
St. LouisSanta Maria Huatulco
STL - HUX
STLHUX
Lambert-St Louis
Thu 7/2
9:22 am-9:51 am
2 stops25h 29m
Santa Maria Huatulco
Fri 7/31
10:35 am-9:06 am
2 stops21h 31m
$949
St. LouisSanta Maria Huatulco
STL - HUX
STLHUX
Lambert-St Louis
Tue 6/30
9:22 am-9:51 am
2 stops25h 29m
Santa Maria Huatulco
Mon 7/27
10:35 am-8:08 am
2 stops20h 33m
$1,018
Quickest round-trip
St. LouisSanta Maria Huatulco
STL - HUX
STLHUX
Lambert-St Louis
Wed 7/1
6:00 am-2:59 pm
2 stops9h 59m
Santa Maria Huatulco
Wed 7/29
10:35 am-11:53 pm
2 stops12h 18m
$1,023
St. LouisSanta Maria Huatulco
STL - HUX
STLHUX
Lambert-St Louis
Sun 6/28
6:00 am-9:51 am
2 stops28h 51m
Santa Maria Huatulco
Fri 7/31
10:35 am-9:06 am
2 stops21h 31m
$1,082
St. LouisSanta Maria Huatulco
STL - HUX
STLHUX
Lambert-St Louis
Mon 6/29
6:00 am-9:51 am
2 stops28h 51m
Santa Maria Huatulco
Tue 7/28
10:35 am-8:19 am
2 stops20h 44m
$1,093
St. LouisSanta Maria Huatulco
STL - HUX
STLHUX
Lambert-St Louis
Wed 7/1
4:13 pm-9:51 am
2 stops42h 38m
Santa Maria Huatulco
Thu 7/30
10:35 am-11:53 pm
2 stops12h 18m
$1,164
St. LouisSanta Maria Huatulco
STL - HUX
STLHUX
Lambert-St Louis
Mon 6/29
6:00 am-9:51 am
2 stops28h 51m
Santa Maria Huatulco
Thu 7/30
10:35 am-11:53 pm
2 stops12h 18m
$1,213
St. LouisSanta Maria Huatulco
STL - HUX
STLHUX
Lambert-St Louis
Tue 6/30
6:00 am-2:59 pm
2 stops9h 59m
Santa Maria Huatulco
Tue 7/28
10:35 am-11:53 pm
2 stops12h 18m
$1,331
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.
STL-HUX
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
STL-MXOA
STL-HUX
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 $874). 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 April 4, 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.
Crew
7.9
Entertainment
6.9
Food
6.4
Comfort
7.2
Overall
7.1
Boarding
7.5
Reviews
1 / 20
4.0
OkayElizabeth,Mar 2026
ORD - MIA
Crew
7.9
Entertainment
6.9
Food
6.4
Comfort
7.2
Overall
7.1
Boarding
7.5
Reviews
1 / 20
4.0
OkayElizabeth,Mar 2026
ORD - MIA
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.
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Complete your trip
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St. Louis and Oaxaca flights
Browse other St. Louis and Oaxaca flight options. Last updated on April 4, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
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 April 4, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$617 | Average$770 | FlexibilityNo cancel fee | On-time71% |