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Oaxaca

$279+ Cheap flights from St. Louis (STL) to Oaxaca

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 4/1. Fares are subject to change and may not be available on all flights or dates of travel.
STL — OAX
Mar 20 — Mar 271
Fri 3/20
Fri 3/27
1 adult, Economy
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Cheap flight deals from St. Louis to Oaxaca

Cheapest flights from St. Louis to Oaxaca
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 February 18, 2026.

This American Airlines deal was found by Cheapflights users on 2/15. 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 3/265:12 am
STL
-
HUX
1 stop9h 37m
American Airlines
Sun 3/292:35 pm
HUX
-
STL
1 stop27h 54m
American Airlines
Deal found 2/15$1,063
This Delta deal was found by Cheapflights users on 2/15. 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 3/266:00 am
STL
-
HUX
2 stops12h 35m
Delta
Sun 3/2910:50 am
HUX
-
STL
2 stops11h 35m
Delta
Deal found 2/15$1,268
This WestJet deal was found by Cheapflights users on 2/18. 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.
Sat 4/46:29 am
STL
-
HUX
2 stops34h 54m
WestJet
Sat 4/115:15 pm
HUX
-
STL
2 stops29h 16m
WestJet
Deal found 2/18$1,274
This WestJet deal was found by Cheapflights users on 2/14. 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 3/211:55 am
STL
-
HUX
2 stops27h 53m
WestJet
Wed 3/46:15 pm
HUX
-
STL
2 stops29h 08m
WestJet
Deal found 2/14$2,059
This Mytrip deal was found by Cheapflights users on 2/15. 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 3/266:25 am
STL
-
HUX
3 stops33h 23m
Multiple Airlines
Sun 3/294:35 pm
HUX
-
STL
3 stops21h 49m
Multiple Airlines
Deal found 2/15$2,172

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 February 18, 2026.

Round-trip from

$1,063
(American Airlines)

One-way from

$279
(Kiwi.com)

Popular in

October

Cheapest in

May

Average price

$806
From Lambert-St Louis to Oaxaca
Search Deals
One-way flight from Lambert-St Louis to Oaxaca
Search Deals
Highest demand for flights based on searches. 13% potential increase in price ($122 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 6% potential price decrease ($46 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in February 2026
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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 February 18, 2026.
Use the filters below to find and compare flights from St. Louis to Oaxaca that are best for you.

Fly from

St. Louis

Fly to

Oaxaca

Route

Depart

Return

Price

St. LouisSanta Maria Huatulco

STL - HUX

STLHUX

Lambert-St Louis

Thu 3/26

5:12 am-1:49 pm

1 stop9h 37m

Santa Maria Huatulco

Sun 3/29

2:35 pm-7:29 pm

1 stop27h 54m

$1,063

St. LouisSanta Maria Huatulco

STL - HUX

STLHUX

Lambert-St Louis

Thu 3/26

6:00 am-5:35 pm

2 stops12h 35m

Santa Maria Huatulco

Sun 3/29

10:50 am-11:25 pm

2 stops11h 35m

$1,268

St. LouisSanta Maria Huatulco

STL - HUX

STLHUX

Lambert-St Louis

Sat 4/4

6:29 am-4:23 pm

2 stops34h 54m

Santa Maria Huatulco

Sat 4/11

5:15 pm-11:31 pm

2 stops29h 16m

$1,274

St. LouisSanta Maria Huatulco

STL - HUX

STLHUX

Lambert-St Louis

Mon 3/2

11:55 am-3:48 pm

2 stops27h 53m

Santa Maria Huatulco

Wed 3/4

6:15 pm-11:23 pm

2 stops29h 08m

$2,059

St. LouisSanta Maria Huatulco

STL - HUX

STLHUX

Lambert-St Louis

Thu 3/26

6:25 am-2:48 pm

3 stops33h 23m

Santa Maria Huatulco

Sun 3/29

4:35 pm-3:24 pm

3 stops21h 49m

$2,172

St. LouisSanta Maria Huatulco

STL - HUX

STLHUX

Lambert-St Louis

Wed 4/1

8:16 pm-3:10 pm

3 stops43h 54m

$279

St. LouisSanta Maria Huatulco

STL - HUX

STLHUX

Lambert-St Louis

Wed 4/1

5:12 am-1:49 pm

1 stop9h 37m

$324

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/16

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.
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

What is the cheapest month to book a flight from St. Louis to State of Oaxaca?

Currently, November is the cheapest month in which you can book a flight from St. Louis to State of Oaxaca (average of $517). Flying from St. Louis to State of Oaxaca in September is currently the most expensive (average of $820). 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 February 18, 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.
American Airlines
7.2
Good
11,313 reviews

Comfort

7.2

Entertainment

6.9

Boarding

7.5

Food

6.4

Crew

8.0

Overall

7.2

Reviews

1 / 20
2.0
Mediocre

Susie,Jan 2026

CLT - TPA

This flight was delayed 3 or 4 times. We had boarded the plane, sat on plane for a good 30 minutes, then we had to board the aircraft, walk to a different gate, wait and then board another aircraft. We arrived in Tampa 4 hours later than the original booking. I feel there should have been some sort of compensation especially for the advantage members.
American Airlines
7.2
Good
11,313 reviews
American Airlines
7.2
Good
11,313 reviews

Comfort

7.2

Entertainment

6.9

Boarding

7.5

Food

6.4

Crew

8.0

Overall

7.2

Reviews

1 / 20
2.0
Mediocre

Susie,Jan 2026

CLT - TPA

This flight was delayed 3 or 4 times. We had boarded the plane, sat on plane for a good 30 minutes, then we had to board the aircraft, walk to a different gate, wait and then board another aircraft. We arrived in Tampa 4 hours later than the original booking. I feel there should have been some sort of compensation especially for the advantage members.

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.

  • What airport do you fly from for flights from St. Louis to Oaxaca?

    Most people fly from Lambert-St Louis (STL) if they book a flight from St. Louis to Oaxaca. Lambert-St Louis is conveniently located just 12.7 mi from St. Louis’s city center.

  • How long is the flight from St. Louis to State of Oaxaca?

    There are many flights that can get you from St. Louis to State of Oaxaca in 9h 37m. Fly via American Airlines, Delta, or WestJet to get the fastest option. The distance between St. Louis and State of Oaxaca is about 1626 mi. This flight may include one or multiple stops.

  • Can I find deals for flights from St. Louis to Oaxaca that include hotel bookings?

    Yes. In addition to deals on St. Louis to Oaxaca flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from St. Louis to Oaxaca?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from St. Louis to Oaxaca.

  • Can I find deals for business class flights from St. Louis to Oaxaca?

    Yes. Cheapflights offers flight deals from St. Louis to Oaxaca by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from St. Louis to State of Oaxaca?

    Currently, November is the cheapest month in which you can book a flight from St. Louis to State of Oaxaca (average of $517). Flying from St. Louis to State of Oaxaca in September is currently the most expensive (average of $820). 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.

See more FAQs

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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 2,558,603 searches. Data last updated February 18, 2026.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$619Average$764FlexibilityNo cancel feeOn-time71%

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