$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 1/24. Fares are subject to change and may not be available on all flights or dates of travel.
STL — OAX
Sep 27 — Oct 41
Round-trip
1 adult, Economy
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Find cheap flights from St. Louis to Oaxaca with Cheapflights
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
Cheapest
Best
Last-minute
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 28, 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 28, 2026.
This Mytrip deal was found by Cheapflights users on 8/24. 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.
Thu 9/248:55 am -
3 stops31h 00m
Mon 9/283:40 pm -
2 stops27h 40m
Deal found 8/24![Multiple Airlines logo]()
$1,014
This WestJet deal was found by Cheapflights users on 8/26. 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 12/66:03 am -
2 stops34h 22m
Wed 12/95:15 pm -
2 stops30h 11m
Deal found 8/26![WestJet logo]()
$1,123
This Delta deal was found by Cheapflights users on 8/24. 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 12/266:00 am -
2 stops11h 43m
Tue 1/510:25 am -
2 stops13h 14m
Deal found 8/24![Delta logo]()
$1,623
This American Airlines deal was found by Cheapflights users on 8/24. 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 12/268:26 am -
1 stop28h 58m
Tue 1/52:15 pm -
1 stop10h 01m
Deal found 8/24![American Airlines logo]()
$1,732
This Gotogate deal was found by Cheapflights users on 8/27. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/1112:10 pm -
2 stops28h 02m
Sun 10/183:53 pm -
2 stops25h 48m
Deal found 8/27![Multiple Airlines logo]()
$2,115
This Mytrip deal was found by Cheapflights users on 8/24. 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 12/264:05 pm -
2 stops22h 26m
Tue 1/53:00 pm -
1 stop24h 26m
Deal found 8/24![Multiple Airlines logo]()
$2,246
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 28, 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 28, 2026.
This Delta deal was found by Cheapflights users on 8/28. 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 2/1010:26 am -
2 stops21h 46m
Deal found 8/28![Delta logo]()
$706
This American Airlines deal was found by Cheapflights users on 8/26. 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 2/64:57 pm -
1 stop20h 59m
Sat 2/132:20 pm -
1 stop23h 44m
Deal found 8/26![American Airlines logo]()
$852
This Mytrip deal was found by Cheapflights users on 8/24. 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.
Thu 9/248:55 am -
3 stops31h 00m
Mon 9/283:40 pm -
2 stops27h 40m
Deal found 8/24![Multiple Airlines logo]()
$1,014
This WestJet deal was found by Cheapflights users on 8/26. 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 12/66:03 am -
2 stops34h 22m
Wed 12/95:15 pm -
2 stops30h 11m
Deal found 8/26![WestJet logo]()
$1,123
This Delta deal was found by Cheapflights users on 8/28. 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 1/2711:51 am -
2 stops21h 58m
Tue 2/1610:19 am -
2 stops21h 53m
Deal found 8/28![Delta logo]()
$706
This Delta deal was found by Cheapflights users on 8/28. 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 8/28![Delta logo]()
$706
This Delta deal was found by Cheapflights users on 8/28. 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
Fri 2/1910:24 am -
2 stops21h 48m
Deal found 8/28![Delta logo]()
$706
This Delta deal was found by Cheapflights users on 8/23. 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 2/66:59 pm -
2 stops19h 50m
Sat 2/139:26 am -
2 stops14h 13m
Deal found 8/23![Delta logo]()
$731
This Delta deal was found by Cheapflights users on 8/28. 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 2/710:34 am -
2 stops13h 05m
Deal found 8/28![Delta logo]()
$731
This Delta deal was found by Cheapflights users on 8/28. 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.
Fri 1/299:00 am -
2 stops23h 50m
Tue 2/2310:19 am -
2 stops10h 30m
Deal found 8/28![Delta logo]()
$731
Last-minute flights from St. Louis to OaxacaDiscover last-minute flight deals from St. Louis to Oaxaca. Data last updated August 28, 2026 and is based on user searches.
Discover last-minute flight deals from St. Louis to Oaxaca. Data last updated August 28, 2026 and is based on user searches.
This Gotogate deal was found by Cheapflights users on 8/27. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/1012:10 pm -
2 stops28h 02m
Sun 9/133:53 pm -
2 stops25h 48m
Deal found 8/27![Multiple Airlines logo]()
$2,816
This Gotogate deal was found by Cheapflights users on 8/27. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/118:55 am -
2 stops31h 17m
Sun 9/133:53 pm -
2 stops25h 48m
Deal found 8/27![Multiple Airlines logo]()
$2,462
This Mytrip deal was found by Cheapflights users on 8/24. 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.
Thu 9/248:55 am -
3 stops31h 00m
Mon 9/283:40 pm -
2 stops27h 40m
Deal found 8/24![Multiple Airlines logo]()
$1,014
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 28, 2026.
Round-trip from | $698 (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 28, 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
Sun 1/24
6:59 pm-2:56 pm
2 stops19h 57m
Santa Maria Huatulco
Wed 2/10
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
Wed 1/27
11:51 am-9:49 am
2 stops21h 58m
Santa Maria Huatulco
Tue 2/16
10:19 am-8:12 am
2 stops21h 53m
$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
Sun 1/24
6:59 pm-2:56 pm
2 stops19h 57m
Santa Maria Huatulco
Fri 2/19
10:24 am-8:12 am
2 stops21h 48m
$706
St. LouisSanta Maria Huatulco
STL Lambert-St Louis - HUX Santa Maria Huatulco
STLHUX
Lambert-St Louis
Sat 2/6
6:59 pm-2:49 pm
2 stops19h 50m
Santa Maria Huatulco
Sat 2/13
9:26 am-11:39 pm
2 stops14h 13m
$731
Quickest round-trip
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 2/7
10:34 am-11:39 pm
2 stops13h 05m
$731
St. LouisSanta Maria Huatulco
STL Lambert-St Louis - HUX Santa Maria Huatulco
STLHUX
Lambert-St Louis
Fri 1/29
9:00 am-8:50 am
2 stops23h 50m
Santa Maria Huatulco
Tue 2/23
10:19 am-8:49 pm
2 stops10h 30m
$731
St. LouisSanta Maria Huatulco
STL Lambert-St Louis - HUX Santa Maria Huatulco
STLHUX
Lambert-St Louis
Sat 2/6
4:57 pm-1:56 pm
1 stop20h 59m
Santa Maria Huatulco
Sat 2/13
2:20 pm-2:04 pm
1 stop23h 44m
$852
St. LouisSanta Maria Huatulco
STL Lambert-St Louis - HUX Santa Maria Huatulco
STLHUX
Lambert-St Louis
Thu 9/24
8:55 am-2:55 pm
3 stops31h 00m
Santa Maria Huatulco
Mon 9/28
3:40 pm-8:20 pm
2 stops27h 40m
$1,014
St. LouisSanta Maria Huatulco
STL Lambert-St Louis - HUX Santa Maria Huatulco
STLHUX
Lambert-St Louis
Sun 12/6
6:03 am-4:25 pm
2 stops34h 22m
Santa Maria Huatulco
Wed 12/9
5:15 pm-11:26 pm
2 stops30h 11m
$1,123
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
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 28, 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.
Overall
7.1
Food
6.4
Entertainment
6.8
Boarding
7.5
Comfort
7.2
Crew
7.9
Reviews
1 / 20
10.0
ExcellentLinda,Jul 2026
ROA - CLT
Overall
7.1
Food
6.4
Entertainment
6.8
Boarding
7.5
Comfort
7.2
Crew
7.9
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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St. Louis and Oaxaca flights
Browse other St. Louis and Oaxaca flight options. Last updated on August 28, 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 28, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$569 | Average$791 | FlexibilityNo cancel fee | On-time71% |