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Oaxaca

$242+ 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 9/16. Fares are subject to change and may not be available on all flights or dates of travel.
STL — OAX
Sep 11 — Sep 181
Fri 9/11
Fri 9/18
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 12, 2026.

This Air Canada deal was found by Cheapflights users on 8/11. 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 10/304:05 pm -
1 stop22h 00m
Tue 11/33:43 pm -
2 stops23h 43m
Deal found 8/11$661
This Air Canada deal was found by Cheapflights users on 8/8. 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.
Tue 10/274:05 pm -
2 stops24h 07m
Wed 11/43:43 pm -
2 stops23h 43m
Deal found 8/8$711
This Delta deal was found by Cheapflights users on 8/8. 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.
Tue 10/277:00 am -
2 stops11h 32m
Thu 11/512:25 pm -
2 stops11h 29m
Deal found 8/8$871
This Delta deal was found by Cheapflights users on 8/8. 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.
Tue 10/277:00 am -
2 stops11h 32m
Wed 11/46:21 pm -
2 stops29h 33m
Deal found 8/8$937
This Delta deal was found by Cheapflights users on 8/8. 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 10/286:00 am -
2 stops12h 32m
Thu 11/512:25 pm -
2 stops11h 29m
Deal found 8/8$1,112
This WestJet deal was found by Cheapflights users on 8/8. 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 11/143:20 pm -
2 stops49h 03m
Wed 11/186:15 pm -
2 stops29h 08m
Deal found 8/8$1,246
This Gotogate deal was found by Cheapflights users on 8/7. 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.
Mon 9/2112:10 pm -
2 stops28h 02m
Mon 9/283:53 pm -
2 stops27h 27m
Deal found 8/7$1,308
This WestJet deal was found by Cheapflights users on 8/8. 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.
Wed 10/285:35 pm -
2 stops46h 12m
Wed 11/44:45 pm -
2 stops31h 09m
Deal found 8/8$3,280

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 12, 2026.

Round-trip from

$661
(Air Canada)

One-way from

$242
(Kiwi.com)

Popular in

October

Cheapest in

May

Average price

$663
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. 3% potential increase in price ($31 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 12, 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

St. LouisSanta Maria Huatulco

STL Lambert-St Louis - HUX Santa Maria Huatulco

STLHUX

Lambert-St Louis

Fri 10/30

4:05 pm-1:05 pm

1 stop22h 00m

Santa Maria Huatulco

Tue 11/3

3:43 pm-3:26 pm

2 stops23h 43m

$661

St. LouisSanta Maria Huatulco

STL Lambert-St Louis - HUX Santa Maria Huatulco

STLHUX

Lambert-St Louis

Tue 10/27

4:05 pm-3:12 pm

2 stops24h 07m

Santa Maria Huatulco

Wed 11/4

3:43 pm-3:26 pm

2 stops23h 43m

$711
Quickest round-trip

St. LouisSanta Maria Huatulco

STL Lambert-St Louis - HUX Santa Maria Huatulco

STLHUX

Lambert-St Louis

Tue 10/27

7:00 am-5:32 pm

2 stops11h 32m

Santa Maria Huatulco

Thu 11/5

12:25 pm-11:54 pm

2 stops11h 29m

$871

St. LouisSanta Maria Huatulco

STL Lambert-St Louis - HUX Santa Maria Huatulco

STLHUX

Lambert-St Louis

Tue 10/27

7:00 am-5:32 pm

2 stops11h 32m

Santa Maria Huatulco

Wed 11/4

6:21 pm-11:54 pm

2 stops29h 33m

$937

St. LouisSanta Maria Huatulco

STL Lambert-St Louis - HUX Santa Maria Huatulco

STLHUX

Lambert-St Louis

Sat 11/14

3:20 pm-4:23 pm

2 stops49h 03m

Santa Maria Huatulco

Wed 11/18

6:15 pm-11:23 pm

2 stops29h 08m

$1,246

St. LouisSanta Maria Huatulco

STL Lambert-St Louis - HUX Santa Maria Huatulco

STLHUX

Lambert-St Louis

Thu 9/24

8:55 am-3:12 pm

2 stops31h 17m

Santa Maria Huatulco

Thu 10/1

3:53 pm-6:41 pm

2 stops25h 48m

$1,308

St. LouisSanta Maria Huatulco

STL Lambert-St Louis - HUX Santa Maria Huatulco

STLHUX

Lambert-St Louis

Mon 9/21

12:10 pm-3:12 pm

2 stops28h 02m

Santa Maria Huatulco

Mon 9/28

3:53 pm-8:20 pm

2 stops27h 27m

$1,308
Cheapest one-way
Quickest one-way

St. LouisSanta Maria Huatulco

STL Lambert-St Louis - HUX Santa Maria Huatulco

STLHUX

Lambert-St Louis

Wed 9/16

8:10 pm-2:55 pm

2 stops43h 45m

$242

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/9

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 12, 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
11,913 reviews

Comfort

7.2

Crew

7.9

Overall

7.1

Boarding

7.5

Food

6.4

Entertainment

6.8

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
11,913 reviews
American Airlines
7.1
Good
11,913 reviews

Comfort

7.2

Crew

7.9

Overall

7.1

Boarding

7.5

Food

6.4

Entertainment

6.8

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 11h 32m. Fly via Delta 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 12, 2026.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$653Average$810FlexibilityNo cancel feeOn-time71%

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