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Oaxaca

$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 1/30. Fares are subject to change and may not be available on all flights or dates of travel.
STL — OAX
Sep 6 — Sep 131
Sun 9/6
Sun 9/13
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 August 7, 2026.

This Gotogate deal was found by Cheapflights users on 8/4. 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 9/1812:10 pm -
2 stops28h 02m
Fri 9/253:53 pm -
2 stops27h 27m
Deal found 8/4$1,298
This WestJet deal was found by Cheapflights users on 8/5. 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.
Tue 12/86:20 am -
2 stops34h 03m
Thu 12/107:00 pm -
2 stops28h 23m
Deal found 8/5$1,564
This Air Canada deal was found by Cheapflights users on 8/2. 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.
Mon 10/1212:10 pm -
2 stops28h 02m
Mon 10/193:53 pm -
2 stops25h 48m
Deal found 8/2$2,108
This Air Canada deal was found by Cheapflights users on 8/3. 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.
Fri 8/72:40 pm -
2 stops25h 30m
Sun 8/93:50 pm -
2 stops25h 52m
Deal found 8/3$2,808

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 7, 2026.

Round-trip from

$706
(Delta)

Popular in

October

Cheapest in

May

Average price

$648
From Lambert-St Louis to Oaxaca
Search Deals
Highest demand for flights based on searches. 3% potential increase in price ($33 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease ($39 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in August 2026
Search Deals

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 August 7, 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

Price

Cheapest round-trip
Quickest round-trip

St. LouisSanta Maria Huatulco

STL Lambert-St Louis - HUX Santa Maria Huatulco

STLHUX

Lambert-St Louis

Sat 1/30

6:59 pm-2:49 pm

2 stops19h 50m

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 1/30

6:59 pm-2:49 pm

2 stops19h 50m

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 2/2

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

Wed 1/27

3:40 pm-9:49 am

2 stops18h 09m

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

Wed 1/27

3:40 pm-9:49 am

2 stops18h 09m

Santa Maria Huatulco

Mon 2/22

3:31 pm-8:49 pm

2 stops29h 18m

$906

St. LouisSanta Maria Huatulco

STL Lambert-St Louis - HUX Santa Maria Huatulco

STLHUX

Lambert-St Louis

Sun 1/31

3:40 pm-9:49 am

2 stops18h 09m

Santa Maria Huatulco

Mon 2/22

3:31 pm-8:49 pm

2 stops29h 18m

$906

St. LouisSanta Maria Huatulco

STL Lambert-St Louis - HUX Santa Maria Huatulco

STLHUX

Lambert-St Louis

Fri 9/18

12:10 pm-3:12 pm

2 stops28h 02m

Santa Maria Huatulco

Fri 9/25

3:53 pm-8:20 pm

2 stops27h 27m

$1,298

St. LouisSanta Maria Huatulco

STL Lambert-St Louis - HUX Santa Maria Huatulco

STLHUX

Lambert-St Louis

Tue 12/8

6:20 am-4:23 pm

2 stops34h 03m

Santa Maria Huatulco

Thu 12/10

7:00 pm-10:39 am

2 stops39h 39m

$1,581

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/6

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.
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

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 7, 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
7.1
Good
11,867 reviews

Overall

7.1

Boarding

7.5

Food

6.4

Entertainment

6.8

Crew

7.9

Comfort

7.2

Reviews

1 / 20
10.0
Excellent

Linda,Jul 2026

ROA - CLT

Very helpful and friendly people who pushed me where I needed to go
American Airlines
7.1
Good
11,867 reviews
American Airlines
7.1
Good
11,867 reviews

Overall

7.1

Boarding

7.5

Food

6.4

Entertainment

6.8

Crew

7.9

Comfort

7.2

Reviews

1 / 20
10.0
Excellent

Linda,Jul 2026

ROA - CLT

Very helpful and friendly people who pushed me where I needed to go

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 34h 03m. Fly via WestJet to get the fastest option. The distance between St. Louis and State of Oaxaca is about 1626 mi.

  • 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.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

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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 August 7, 2026.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$633Average$764FlexibilityNo cancel feeOn-time71%

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