$706+ 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 1/25. Fares are subject to change and may not be available on all flights or dates of travel.
STL — OAX
Sep 21 — Sep 281
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
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from St. Louis to Oaxaca
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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 August 22, 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 August 22, 2026.
This American Airlines deal was found by Cheapflights users on 8/21. 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 12/52:54 pm -
1 stop22h 27m
Sat 12/122:38 pm -
1 stop7h 21m
Deal found 8/21![American Airlines logo]()
$706
This Mytrip deal was found by Cheapflights users on 8/21. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/54:05 pm -
2 stops22h 46m
Sat 12/123:24 pm -
3 stops24h 02m
Deal found 8/21![Multiple Airlines logo]()
$899
This Delta deal was found by Cheapflights users on 8/21. 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 12/56:20 am -
2 stops11h 12m
Sat 12/1212:40 pm -
2 stops11h 16m
Deal found 8/21![Delta logo]()
$921
This Mytrip deal was found by Cheapflights users on 8/22. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/62:40 pm -
2 stops25h 15m
Tue 10/133:40 pm -
2 stops27h 40m
Deal found 8/22![Multiple Airlines logo]()
$1,062
This WestJet deal was found by Cheapflights users on 8/18. 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.
Sun 12/66:20 am -
2 stops34h 05m
Wed 12/95:15 pm -
2 stops30h 08m
Deal found 8/18![WestJet logo]()
$1,212
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 August 22, 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 August 22, 2026.
This Delta deal was found by Cheapflights users on 8/18. 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 1/2511:51 am -
2 stops21h 48m
Fri 2/2610:24 am -
2 stops10h 25m
Deal found 8/18![Delta logo]()
$706
This American Airlines deal was found by Cheapflights users on 8/21. 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 12/52:54 pm -
1 stop22h 27m
Sat 12/122:38 pm -
1 stop7h 21m
Deal found 8/21![American Airlines logo]()
$706
This Mytrip deal was found by Cheapflights users on 8/21. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/54:05 pm -
2 stops22h 46m
Sat 12/123:24 pm -
3 stops24h 02m
Deal found 8/21![Multiple Airlines logo]()
$899
This WestJet deal was found by Cheapflights users on 8/19. 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.
Sun 12/66:20 am -
2 stops34h 05m
Wed 12/95:15 pm -
2 stops30h 08m
Deal found 8/19![WestJet logo]()
$1,212
This Delta deal was found by Cheapflights users on 8/18. 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 1/253:40 pm -
2 stops17h 59m
Wed 2/2410:26 am -
2 stops13h 13m
Deal found 8/18![Delta logo]()
$706
This Delta deal was found by Cheapflights users on 8/18. 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 1/236:59 pm -
2 stops19h 50m
Wed 2/2410:26 am -
2 stops21h 46m
Deal found 8/18![Delta logo]()
$706
This Delta deal was found by Cheapflights users on 8/18. 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 1/246:59 pm -
2 stops19h 57m
Wed 2/2410:26 am -
2 stops13h 13m
Deal found 8/18![Delta logo]()
$706
This Delta deal was found by Cheapflights users on 8/18. 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 1/2611:51 am -
2 stops21h 58m
Sat 2/209:26 am -
2 stops22h 46m
Deal found 8/18![Delta logo]()
$776
This Mytrip deal was found by Cheapflights users on 8/22. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/62:40 pm -
2 stops25h 15m
Tue 10/133:40 pm -
2 stops27h 40m
Deal found 8/22![Multiple Airlines logo]()
$1,062
This Delta deal was found by Cheapflights users on 8/21. 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 12/56:20 am -
2 stops11h 12m
Sat 12/1212:40 pm -
2 stops11h 16m
Deal found 8/21![Delta logo]()
$921
This Delta deal was found by Cheapflights users on 8/18. 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 1/236:59 pm -
2 stops19h 50m
Sun 2/213:24 pm -
2 stops40h 48m
Deal found 8/18![Delta logo]()
$931
This Delta deal was found by Cheapflights users on 8/21. 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 2/136:59 pm -
2 stops19h 50m
Sat 2/209:26 am -
2 stops14h 13m
Deal found 8/21![Delta logo]()
$1,131
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 August 22, 2026.
Round-trip from | $666 (American Airlines) |
|---|---|
Popular in | October |
Cheapest in | May |
Average price | $663 |
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 7,457,451 searches. Data last updated August 22, 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 Lambert-St Louis - HUX Santa Maria Huatulco
STLHUX
Lambert-St Louis
Mon 1/25
11:51 am-9:39 am
2 stops21h 48m
Santa Maria Huatulco
Fri 2/26
10:24 am-8:49 pm
2 stops10h 25m
$706
St. LouisSanta Maria Huatulco
STL Lambert-St Louis - HUX Santa Maria Huatulco
STLHUX
Lambert-St Louis
Sat 12/5
2:54 pm-1:21 pm
1 stop22h 27m
Santa Maria Huatulco
Sat 12/12
2:38 pm-9:59 pm
1 stop7h 21m
$706
St. LouisSanta Maria Huatulco
STL Lambert-St Louis - HUX Santa Maria Huatulco
STLHUX
Lambert-St Louis
Mon 1/25
3:40 pm-9:39 am
2 stops17h 59m
Santa Maria Huatulco
Wed 2/24
10:26 am-11:39 pm
2 stops13h 13m
$706
St. LouisSanta Maria Huatulco
STL Lambert-St Louis - HUX Santa Maria Huatulco
STLHUX
Lambert-St Louis
Sat 1/23
6:59 pm-2:49 pm
2 stops19h 50m
Santa Maria Huatulco
Wed 2/24
10:26 am-8:12 am
2 stops21h 46m
$706
St. LouisSanta Maria Huatulco
STL Lambert-St Louis - HUX Santa Maria Huatulco
STLHUX
Lambert-St Louis
Sun 1/24
6:59 pm-2:56 pm
2 stops19h 57m
Santa Maria Huatulco
Wed 2/24
10:26 am-11:39 pm
2 stops13h 13m
$706
St. LouisSanta Maria Huatulco
STL Lambert-St Louis - HUX Santa Maria Huatulco
STLHUX
Lambert-St Louis
Tue 1/26
11:51 am-9:49 am
2 stops21h 58m
Santa Maria Huatulco
Sat 2/20
9:26 am-8:12 am
2 stops22h 46m
$776
St. LouisSanta Maria Huatulco
STL Lambert-St Louis - HUX Santa Maria Huatulco
STLHUX
Lambert-St Louis
Sat 12/5
4:05 pm-2:51 pm
2 stops22h 46m
Santa Maria Huatulco
Sat 12/12
3:24 pm-3:26 pm
3 stops24h 02m
$899
Quickest round-trip
St. LouisSanta Maria Huatulco
STL Lambert-St Louis - HUX Santa Maria Huatulco
STLHUX
Lambert-St Louis
Sat 12/5
6:20 am-5:32 pm
2 stops11h 12m
Santa Maria Huatulco
Sat 12/12
12:40 pm-11:56 pm
2 stops11h 16m
$921
St. LouisSanta Maria Huatulco
STL Lambert-St Louis - HUX Santa Maria Huatulco
STLHUX
Lambert-St Louis
Sat 1/23
6:59 pm-2:49 pm
2 stops19h 50m
Santa Maria Huatulco
Sun 2/21
3:24 pm-8:12 am
2 stops40h 48m
$931
St. LouisSanta Maria Huatulco
STL Lambert-St Louis - HUX Santa Maria Huatulco
STLHUX
Lambert-St Louis
Tue 10/6
2:40 pm-2:55 pm
2 stops25h 15m
Santa Maria Huatulco
Tue 10/13
3:40 pm-8:20 pm
2 stops27h 40m
$1,062
Showing 1-10 of 12 resultsSorted 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
No data available for this route at this time. Please check back soon.
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 August 22, 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.
Boarding
7.5
Overall
7.1
Comfort
7.2
Food
6.4
Crew
7.9
Entertainment
6.8
Reviews
1 / 20
10.0
ExcellentLinda,Jul 2026
ROA - CLT
Boarding
7.5
Overall
7.1
Comfort
7.2
Food
6.4
Crew
7.9
Entertainment
6.8
Reviews
1 / 20
10.0
ExcellentLinda,Jul 2026
ROA - CLT
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 August 22, 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 7,457,451 searches. Data last updated August 22, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$569 | Average$791 | FlexibilityNo cancel fee | On-time71% |