$323+ 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 11/21. Fares are subject to change and may not be available on all flights or dates of travel.
STL — OAX
Nov 27 — Dec 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
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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 October 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 October 28, 2026.
This Kiwi.com deal was found by Cheapflights users on 10/26. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/116:20 am -
1 stop7h 46m
Sun 11/222:20 pm -
2 stops41h 34m
Deal found 10/26![Multiple Airlines logo]()
$760
This American Airlines deal was found by Cheapflights users on 10/26. 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.
Thu 12/102:54 pm -
1 stop23h 17m
Thu 12/172:08 pm -
1 stop10h 08m
Deal found 10/26![American Airlines logo]()
$787
This American Airlines deal was found by Cheapflights users on 10/26. 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.
Wed 11/117:06 pm -
1 stop18h 19m
Sun 11/222:24 pm -
1 stop7h 35m
Deal found 10/26![American Airlines logo]()
$839
This United Airlines deal was found by Cheapflights users on 10/26. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/106:00 am -
1 stop6h 35m
Thu 12/171:40 pm -
2 stops21h 02m
Deal found 10/26![United Airlines logo]()
$854
This United Airlines deal was found by Cheapflights users on 10/27. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/116:00 am -
1 stop6h 35m
Fri 12/181:40 pm -
1 stop8h 50m
Deal found 10/27![United Airlines logo]()
$870
This United Airlines deal was found by Cheapflights users on 10/24. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/162:50 pm -
2 stops21h 45m
Wed 12/231:40 pm -
1 stop8h 50m
Deal found 10/24![United Airlines logo]()
$872
This American Airlines deal was found by Cheapflights users on 10/27. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/216:55 pm -
1 stop18h 34m
Sat 11/284:05 pm -
1 stop17h 26m
Deal found 10/27![American Airlines logo]()
$875
This Air Canada deal was found by Cheapflights users on 10/27. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/224:05 pm -
2 stops29h 33m
Tue 12/110:30 pm -
2 stops16h 56m
Deal found 10/27![Multiple Airlines logo]()
$909
This United Airlines deal was found by Cheapflights users on 10/23. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/2110:45 am -
2 stops25h 50m
Tue 12/291:40 pm -
2 stops22h 46m
Deal found 10/23![United Airlines logo]()
$914
This United Airlines deal was found by Cheapflights users on 10/26. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/111:00 pm -
2 stops30h 26m
Sun 11/227:40 am -
2 stops15h 44m
Deal found 10/26![United Airlines logo]()
$921
This American Airlines deal was found by Cheapflights users on 10/27. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/235:00 am -
1 stop8h 18m
Wed 12/22:31 pm -
1 stop9h 03m
Deal found 10/27![American Airlines logo]()
$968
This Mytrip deal was found by Cheapflights users on 10/27. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/213:04 pm -
3 stops28h 17m
Sat 11/289:20 am -
2 stops22h 34m
Deal found 10/27![Multiple Airlines logo]()
$1,018
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 October 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 October 28, 2026.
This Delta deal was found by Cheapflights users on 10/26. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 1/2112:00 pm -
2 stops20h 01m
Sat 1/308:50 am -
2 stops14h 36m
Deal found 10/26![Delta logo]()
$642
This American Airlines deal was found by Cheapflights users on 10/25. 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.
Thu 1/218:47 am -
1 stop28h 43m
Sat 1/302:25 pm -
1 stop24h 30m
Deal found 10/25![American Airlines logo]()
$695
This United Airlines deal was found by Cheapflights users on 10/28. 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 United Airlines is selected, and click “Compare selected ” under the list of providers to see comparable flight deals.
Thu 1/213:07 pm -
1 stop21h 22m
Sat 1/301:30 pm -
2 stops21h 05m
Deal found 10/28![United Airlines logo]()
$766
This Mytrip deal was found by Cheapflights users on 10/27. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/213:04 pm -
3 stops28h 17m
Sat 11/289:20 am -
2 stops22h 34m
Deal found 10/27![Multiple Airlines logo]()
$1,018
This American Airlines deal was found by Cheapflights users on 10/26. 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.
Thu 12/102:54 pm -
1 stop23h 17m
Thu 12/172:08 pm -
1 stop10h 08m
Deal found 10/26![American Airlines logo]()
$787
This United Airlines deal was found by Cheapflights users on 10/26. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/106:00 am -
1 stop6h 35m
Thu 12/171:40 pm -
2 stops21h 02m
Deal found 10/26![United Airlines logo]()
$854
This United Airlines deal was found by Cheapflights users on 10/24. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/162:50 pm -
2 stops21h 45m
Wed 12/231:40 pm -
1 stop8h 50m
Deal found 10/24![United Airlines logo]()
$872
This American Airlines deal was found by Cheapflights users on 10/25. 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.
Thu 1/213:45 pm -
1 stop22h 43m
Sat 1/303:09 pm -
1 stop23h 46m
Deal found 10/25![American Airlines logo]()
$972
This FlightHub deal was found by Cheapflights users on 10/24. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 1/214:05 pm -
2 stops22h 46m
Sat 1/303:43 pm -
2 stops23h 43m
Deal found 10/24![Multiple Airlines logo]()
$1,084
This United Airlines deal was found by Cheapflights users on 10/23. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/2110:45 am -
2 stops25h 50m
Tue 12/291:40 pm -
2 stops22h 46m
Deal found 10/23![United Airlines logo]()
$914
This United Airlines deal was found by Cheapflights users on 10/26. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/111:00 pm -
2 stops30h 26m
Sun 11/227:40 am -
2 stops15h 44m
Deal found 10/26![United Airlines logo]()
$921
This Mytrip deal was found by Cheapflights users on 10/26. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/102:27 pm -
3 stops22h 12m
Thu 12/1710:30 pm -
2 stops16h 56m
Deal found 10/26![Multiple Airlines logo]()
$1,236
This Delta deal was found by Cheapflights users on 10/27. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/232:31 pm -
2 stops22h 56m
Wed 12/22:17 pm -
2 stops9h 48m
Deal found 10/27![Delta logo]()
$1,385
This Delta deal was found by Cheapflights users on 10/26. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 1/216:00 am -
2 stops10h 19m
Sat 1/3010:17 am -
2 stops13h 09m
Deal found 10/26![Delta logo]()
$1,583
This United Airlines deal was found by Cheapflights users on 10/27. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/236:15 am -
1 stop6h 20m
Mon 11/301:40 pm -
2 stops28h 36m
Deal found 10/27![United Airlines logo]()
$1,345
This Air Canada deal was found by Cheapflights users on 10/26. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/108:40 am -
2 stops32h 25m
Thu 12/173:43 pm -
2 stops23h 43m
Deal found 10/26![Multiple Airlines logo]()
$1,684
This United Airlines deal was found by Cheapflights users on 10/27. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/211:00 pm -
2 stops47h 35m
Mon 11/301:40 pm -
2 stops28h 36m
Deal found 10/27![United Airlines logo]()
$1,384
This Delta deal was found by Cheapflights users on 10/27. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/226:00 am -
2 stops11h 17m
Wed 12/212:25 pm -
2 stops11h 40m
Deal found 10/27![Delta logo]()
$2,352
Last-minute flights from St. Louis to OaxacaDiscover last-minute flight deals from St. Louis to Oaxaca. Data last updated October 28, 2026 and is based on user searches.
Discover last-minute flight deals from St. Louis to Oaxaca. Data last updated October 28, 2026 and is based on user searches.
This Kiwi.com deal was found by Cheapflights users on 10/26. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/116:20 am -
1 stop7h 46m
Sun 11/222:20 pm -
2 stops41h 34m
Deal found 10/26![Multiple Airlines logo]()
$760
This American Airlines deal was found by Cheapflights users on 10/26. 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.
Wed 11/117:06 pm -
1 stop18h 19m
Sun 11/222:24 pm -
1 stop7h 35m
Deal found 10/26![American Airlines logo]()
$839
This United Airlines deal was found by Cheapflights users on 10/26. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/111:00 pm -
2 stops30h 26m
Sun 11/227:40 am -
2 stops15h 44m
Deal found 10/26![United Airlines logo]()
$921
This American Airlines deal was found by Cheapflights users on 10/27. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/216:55 pm -
1 stop18h 34m
Sat 11/284:05 pm -
1 stop17h 26m
Deal found 10/27![American Airlines logo]()
$875
This Mytrip deal was found by Cheapflights users on 10/27. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/213:04 pm -
3 stops28h 17m
Sat 11/289:20 am -
2 stops22h 34m
Deal found 10/27![Multiple Airlines logo]()
$1,018
This American Airlines deal was found by Cheapflights users on 10/27. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/216:00 am -
1 stop7h 19m
Wed 12/22:57 pm -
1 stop8h 37m
Deal found 10/27![American Airlines logo]()
$1,075
This American Airlines deal was found by Cheapflights users on 10/27. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/215:00 am -
1 stop7h 45m
Wed 12/22:31 pm -
1 stop9h 03m
Deal found 10/27![American Airlines logo]()
$1,083
This Air Canada deal was found by Cheapflights users on 10/27. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/224:05 pm -
2 stops29h 33m
Tue 12/110:30 pm -
2 stops16h 56m
Deal found 10/27![Multiple Airlines logo]()
$909
This American Airlines deal was found by Cheapflights users on 10/27. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/225:00 am -
1 stop10h 37m
Wed 12/22:31 pm -
1 stop9h 03m
Deal found 10/27![American Airlines logo]()
$1,018
This American Airlines deal was found by Cheapflights users on 10/27. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/228:47 am -
1 stop6h 50m
Mon 11/301:59 pm -
1 stop9h 29m
Deal found 10/27![American Airlines logo]()
$1,137
This American Airlines deal was found by Cheapflights users on 10/27. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/235:00 am -
1 stop8h 18m
Wed 12/22:31 pm -
1 stop9h 03m
Deal found 10/27![American Airlines logo]()
$968
This American Airlines deal was found by Cheapflights users on 10/27. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/235:00 am -
1 stop8h 18m
Mon 11/301:59 pm -
1 stop8h 00m
Deal found 10/27![American Airlines logo]()
$1,087
One-way flights from St. Louis to OaxacaSearch for one-way flight options from St. Louis to Oaxaca. Find affordable one-way fares based on user searches. Data last updated October 28, 2026.
Search for one-way flight options from St. Louis to Oaxaca. Find affordable one-way fares based on user searches. Data last updated October 28, 2026.
This Kiwi.com deal was found by Cheapflights users on 10/26. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/213:04 pm -
3 stops41h 23m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/26![Multiple Airlines logo]()
$323
This Kiwi.com deal was found by Cheapflights users on 10/27. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/226:05 pm -
3 stops38h 22m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/27![Multiple Airlines logo]()
$349
This United Airlines deal was found by Cheapflights users on 10/27. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/215:34 pm -
2 stops25h 52m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/27![United Airlines logo]()
$506
This Kiwi.com deal was found by Cheapflights users on 10/23. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/205:58 pm -
3 stops38h 14m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/23![Multiple Airlines logo]()
$525
This American Airlines deal was found by Cheapflights users on 10/27. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/214:31 pm -
1 stop20h 58m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/27![American Airlines logo]()
$551
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 October 28, 2026.
Round-trip from | $638 (American Airlines) |
|---|---|
One-way from | $323 (Kiwi.com) |
Popular in | October |
Cheapest in | May |
Average price | $1,258 |
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 October 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. LouisOaxaca
STL Lambert-St Louis - OAX Oaxaca Xoxocotlan
STLOAX
Lambert-St Louis
Sat 11/21
3:04 pm-8:27 am
3 stops41h 23m
Oaxaca Xoxocotlan
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$323
St. LouisOaxaca
STL Lambert-St Louis - OAX Oaxaca Xoxocotlan
STLOAX
Lambert-St Louis
Sun 11/22
6:05 pm-8:27 am
3 stops38h 22m
Oaxaca Xoxocotlan
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$349
St. LouisOaxaca
STL Lambert-St Louis - OAX Oaxaca Xoxocotlan
STLOAX
Lambert-St Louis
Sat 11/21
5:34 pm-7:26 pm
2 stops25h 52m
Oaxaca Xoxocotlan
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$506
St. LouisOaxaca
STL Lambert-St Louis - OAX Oaxaca Xoxocotlan
STLOAX
Lambert-St Louis
Sun 12/20
5:58 pm-8:12 am
3 stops38h 14m
Oaxaca Xoxocotlan
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$525
Quickest round-trip
St. LouisOaxaca
STL Lambert-St Louis - OAX Oaxaca Xoxocotlan
STLOAX
Lambert-St Louis
Sat 11/21
4:31 pm-1:29 pm
1 stop20h 58m
Oaxaca Xoxocotlan
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$551
St. LouisOaxaca
STL Lambert-St Louis - OAX Oaxaca Xoxocotlan
STLOAX
Lambert-St Louis
Thu 1/21
12:00 pm-8:01 am
2 stops20h 01m
Oaxaca Xoxocotlan
Sat 1/30
8:50 am-11:26 pm
2 stops14h 36m
$642
St. LouisOaxaca
STL Lambert-St Louis - OAX Oaxaca Xoxocotlan
STLOAX
Lambert-St Louis
Thu 1/21
8:47 am-1:30 pm
1 stop28h 43m
Oaxaca Xoxocotlan
Sat 1/30
2:25 pm-2:55 pm
1 stop24h 30m
$695
St. LouisOaxaca
STL Lambert-St Louis - OAX Oaxaca Xoxocotlan
STLOAX
Lambert-St Louis
Thu 1/21
3:07 pm-12:29 pm
1 stop21h 22m
Oaxaca Xoxocotlan
Sat 1/30
1:30 pm-10:35 am
2 stops21h 05m
$766
St. LouisSanta Maria Huatulco
STL Lambert-St Louis - HUX Santa Maria Huatulco
STLHUX
Lambert-St Louis
Thu 12/10
2:54 pm-2:11 pm
1 stop23h 17m
Santa Maria Huatulco
Thu 12/17
2:08 pm-12:16 am
1 stop10h 08m
$787
St. LouisPuerto Escondido
STL Lambert-St Louis - PXM Puerto Escondido
STLPXM
Lambert-St Louis
Thu 12/10
6:00 am-12:35 pm
1 stop6h 35m
Puerto Escondido
Thu 12/17
1:40 pm-10:42 am
2 stops21h 02m
$854
Showing 1-10 of 23 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-OAX
STL-PXM
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-OAX
STL-PXM
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 October 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.
Entertainment
6.8
Crew
7.9
Food
6.4
Boarding
7.4
Comfort
7.1
Overall
7.0
Reviews
1 / 20
10.0
ExcellentLinda,Jul 2026
ROA - CLT
Entertainment
6.8
Crew
7.9
Food
6.4
Boarding
7.4
Comfort
7.1
Overall
7.0
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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Alternative routes for St. Louis to Oaxaca
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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 October 28, 2026.
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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 October 28, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$569 | Average$810 | FlexibilityNo cancel fee | On-time71% |