$765+ 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 6/6. Fares are subject to change and may not be available on all flights or dates of travel.
STL — OAX
May 23 — May 301
Round-trip
1 adult, Economy
We work with more than 300 partners to bring you better travel deals
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
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 23, 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 23, 2026.
This American Airlines deal was found by Cheapflights users on 4/23. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 6/65:29 am
STL
- HUX
1 stop8h 41m
American Airlines
Sat 6/132:26 pm
HUX
- STL
1 stop8h 33m
American Airlines
Deal found 4/23![American Airlines logo]()
$765
This Mytrip deal was found by Cheapflights users on 4/23. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 6/72:15 pm
STL
- HUX
2 stops25h 40m
Multiple Airlines
Sat 6/133:40 pm
HUX
- STL
2 stops19h 26m
Multiple Airlines
Deal found 4/23![Multiple Airlines logo]()
$888
This Mytrip deal was found by Cheapflights users on 4/23. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 6/62:15 pm
STL
- HUX
2 stops25h 40m
Multiple Airlines
Sun 6/143:40 pm
HUX
- STL
3 stops43h 26m
Multiple Airlines
Deal found 4/23![Multiple Airlines logo]()
$920
This Mytrip deal was found by Cheapflights users on 4/23. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 6/72:15 pm
STL
- HUX
2 stops25h 40m
Multiple Airlines
Sun 6/143:40 pm
HUX
- STL
3 stops43h 26m
Multiple Airlines
Deal found 4/23![Multiple Airlines logo]()
$921
This Delta deal was found by Cheapflights users on 4/19. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/47:05 am
STL
- HUX
2 stops12h 40m
Delta
Thu 6/1110:58 am
HUX
- STL
2 stops11h 25m
Delta
Deal found 4/19![Delta logo]()
$1,023
This Air Canada deal was found by Cheapflights users on 4/23. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 6/62:15 pm
STL
- HUX
2 stops25h 55m
Multiple Airlines
Sat 6/133:50 pm
HUX
- STL
2 stops19h 16m
Multiple Airlines
Deal found 4/23![Multiple Airlines logo]()
$1,035
This Mytrip deal was found by Cheapflights users on 4/21. 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.
Sun 7/58:55 am
STL
- HUX
3 stops31h 00m
Multiple Airlines
Sun 7/123:40 pm
HUX
- STL
3 stops45h 22m
Multiple Airlines
Deal found 4/21![Multiple Airlines logo]()
$1,141
This Delta deal was found by Cheapflights users on 4/23. 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.
Sun 6/73:45 pm
STL
- HUX
2 stops19h 38m
Delta
Sun 6/1412:13 pm
HUX
- STL
2 stops10h 43m
Delta
Deal found 4/23![Delta logo]()
$1,183
This Delta deal was found by Cheapflights users on 4/21. 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.
Sun 7/56:00 am
STL
- HUX
2 stops14h 50m
Delta
Sun 7/1210:25 am
HUX
- STL
2 stops12h 28m
Delta
Deal found 4/21![Delta logo]()
$1,297
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 23, 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 23, 2026.
This American Airlines deal was found by Cheapflights users on 4/23. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 6/65:29 am
STL
- HUX
1 stop8h 41m
American Airlines
Sat 6/132:26 pm
HUX
- STL
1 stop8h 33m
American Airlines
Deal found 4/23![American Airlines logo]()
$765
This Mytrip deal was found by Cheapflights users on 4/23. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 6/62:15 pm
STL
- HUX
2 stops25h 40m
Multiple Airlines
Sun 6/143:40 pm
HUX
- STL
3 stops43h 26m
Multiple Airlines
Deal found 4/23![Multiple Airlines logo]()
$920
This Delta deal was found by Cheapflights users on 4/19. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/47:05 am
STL
- HUX
2 stops12h 40m
Delta
Thu 6/1110:58 am
HUX
- STL
2 stops11h 25m
Delta
Deal found 4/19![Delta logo]()
$1,023
This Mytrip deal was found by Cheapflights users on 4/23. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 6/72:15 pm
STL
- HUX
2 stops25h 40m
Multiple Airlines
Sun 6/143:40 pm
HUX
- STL
3 stops43h 26m
Multiple Airlines
Deal found 4/23![Multiple Airlines logo]()
$921
This Air Canada deal was found by Cheapflights users on 4/23. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 6/62:15 pm
STL
- HUX
2 stops25h 55m
Multiple Airlines
Sat 6/133:50 pm
HUX
- STL
2 stops19h 16m
Multiple Airlines
Deal found 4/23![Multiple Airlines logo]()
$1,035
This Delta deal was found by Cheapflights users on 4/23. 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.
Sun 6/73:45 pm
STL
- HUX
2 stops19h 38m
Delta
Sun 6/1412:13 pm
HUX
- STL
2 stops10h 43m
Delta
Deal found 4/23![Delta logo]()
$1,183
This Delta deal was found by Cheapflights users on 4/21. 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.
Sun 7/56:00 am
STL
- HUX
2 stops14h 50m
Delta
Sun 7/1210:25 am
HUX
- STL
2 stops12h 28m
Delta
Deal found 4/21![Delta logo]()
$1,297
This Mytrip deal was found by Cheapflights users on 4/21. 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.
Sun 7/52:40 pm
STL
- HUX
2 stops25h 15m
Multiple Airlines
Sun 7/123:40 pm
HUX
- STL
3 stops45h 22m
Multiple Airlines
Deal found 4/21![Multiple Airlines logo]()
$1,231
This Delta deal was found by Cheapflights users on 4/23. 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 6/66:00 am
STL
- HUX
2 stops13h 34m
Delta
Sun 6/1412:13 pm
HUX
- STL
2 stops10h 43m
Delta
Deal found 4/23![Delta logo]()
$1,311
This Mytrip deal was found by Cheapflights users on 4/19. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/42:15 pm
STL
- HUX
3 stops29h 55m
Multiple Airlines
Thu 6/113:50 pm
HUX
- STL
2 stops19h 16m
Multiple Airlines
Deal found 4/19![Multiple Airlines logo]()
$1,669
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 23, 2026.
Round-trip from | $1,023 (Delta) |
|---|---|
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 23, 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
Quickest round-trip
St. LouisSanta Maria Huatulco
STL - HUX
STLHUX
Lambert-St Louis
Sat 6/6
5:29 am-1:10 pm
1 stop8h 41m
Santa Maria Huatulco
Sat 6/13
2:26 pm-11:59 pm
1 stop8h 33m
$765
St. LouisSanta Maria Huatulco
STL - HUX
STLHUX
Lambert-St Louis
Sat 6/6
2:15 pm-2:55 pm
2 stops25h 40m
Santa Maria Huatulco
Sun 6/14
3:40 pm-12:06 pm
3 stops43h 26m
$920
St. LouisSanta Maria Huatulco
STL - HUX
STLHUX
Lambert-St Louis
Sun 6/7
2:15 pm-2:55 pm
2 stops25h 40m
Santa Maria Huatulco
Sun 6/14
3:40 pm-12:06 pm
3 stops43h 26m
$921
St. LouisSanta Maria Huatulco
STL - HUX
STLHUX
Lambert-St Louis
Thu 6/4
7:05 am-6:45 pm
2 stops12h 40m
Santa Maria Huatulco
Thu 6/11
10:58 am-11:23 pm
2 stops11h 25m
$1,023
St. LouisSanta Maria Huatulco
STL - HUX
STLHUX
Lambert-St Louis
Sat 6/6
2:15 pm-3:10 pm
2 stops25h 55m
Santa Maria Huatulco
Sat 6/13
3:50 pm-12:06 pm
2 stops19h 16m
$1,035
St. LouisSanta Maria Huatulco
STL - HUX
STLHUX
Lambert-St Louis
Sun 6/7
3:45 pm-10:23 am
2 stops19h 38m
Santa Maria Huatulco
Sun 6/14
12:13 pm-11:56 pm
2 stops10h 43m
$1,183
St. LouisSanta Maria Huatulco
STL - HUX
STLHUX
Lambert-St Louis
Sun 7/5
2:40 pm-2:55 pm
2 stops25h 15m
Santa Maria Huatulco
Sun 7/12
3:40 pm-2:02 pm
3 stops45h 22m
$1,231
St. LouisSanta Maria Huatulco
STL - HUX
STLHUX
Lambert-St Louis
Sun 7/5
6:00 am-7:50 pm
2 stops14h 50m
Santa Maria Huatulco
Sun 7/12
10:25 am-11:53 pm
2 stops12h 28m
$1,297
St. LouisSanta Maria Huatulco
STL - HUX
STLHUX
Lambert-St Louis
Sat 6/6
6:00 am-6:34 pm
2 stops13h 34m
Santa Maria Huatulco
Sun 6/14
12:13 pm-11:56 pm
2 stops10h 43m
$1,311
St. LouisSanta Maria Huatulco
STL - HUX
STLHUX
Lambert-St Louis
Thu 6/4
2:15 pm-7:10 pm
3 stops29h 55m
Santa Maria Huatulco
Thu 6/11
3:50 pm-12:06 pm
2 stops19h 16m
$1,669
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 $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 April 23, 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
Boarding
7.5
Food
6.4
Entertainment
6.9
Overall
7.1
Comfort
7.2
Reviews
1 / 20
4.0
OkayElizabeth,Mar 2026
ORD - MIA
Crew
7.9
Boarding
7.5
Food
6.4
Entertainment
6.9
Overall
7.1
Comfort
7.2
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.
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.
Alternative routes
Complete your trip
Flights by cabin class
Other flight options
Popular flights
Alternative routes for St. Louis to Oaxaca
See prices for flight routes from nearby airports that may be better suited for you.
Complete your trip
Complete your trip to Oaxaca by adding a car rental and/or hotel reservation to your travel itinerary.
Search flights from St. Louis to Oaxaca by cabin class
Find flights from St. Louis to Oaxaca, based on your preferred cabin class, be it economy, premium economy, business, or first class.
St. Louis and Oaxaca flights
Browse other St. Louis and Oaxaca flight options. Last updated on April 23, 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 23, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$617 | Average$764 | FlexibilityNo cancel fee | On-time71% |