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Oaxaca

$1,434+ 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 10/1. Fares are subject to change and may not be available on all flights or dates of travel.
STL — OAX
Jul 15 — Jul 221
Wed 7/15
Wed 7/22
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 June 15, 2026.

This Mytrip deal was found by Cheapflights users on 6/12. 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 10/18:55 am
STL
-
HUX
2 stops31h 16m
Multiple Airlines
Sun 10/43:47 pm
HUX
-
STL
2 stops27h 13m
Multiple Airlines
Deal found 6/12$1,434
This WestJet deal was found by Cheapflights users on 6/14. 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.
Sun 12/66:30 am
STL
-
HUX
2 stops33h 53m
WestJet
Wed 12/94:45 pm
HUX
-
STL
2 stops30h 33m
WestJet
Deal found 6/14$1,525
This Mytrip deal was found by Cheapflights users on 6/11. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/232:15 pm
STL
-
HUX
2 stops25h 55m
Multiple Airlines
Tue 6/303:50 pm
HUX
-
STL
2 stops21h 12m
Multiple Airlines
Deal found 6/11$1,697
This Mytrip deal was found by Cheapflights users on 6/12. 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 9/172:40 pm
STL
-
HUX
2 stops25h 32m
Multiple Airlines
Sun 9/202:50 pm
HUX
-
STL
3 stops22h 10m
Multiple Airlines
Deal found 6/12$1,918
This American Airlines deal was found by Cheapflights users on 6/14. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/276:44 pm
STL
-
HUX
1 stop18h 48m
American Airlines
Sun 1/32:50 pm
HUX
-
STL
1 stop20h 06m
American Airlines
Deal found 6/14$1,939
This Orbitz deal was found by Cheapflights users on 6/14. 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 Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/277:00 am
STL
-
HUX
2 stops33h 23m
Multiple Airlines
Sun 1/36:15 pm
HUX
-
STL
2 stops20h 11m
Multiple Airlines
Deal found 6/14$2,012

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 June 15, 2026.

Round-trip from

$1,434
(Mytrip)

Popular in

June

Cheapest in

May

Average price

$1,282
From Lambert-St Louis to Oaxaca
Search Deals
Highest demand for flights based on searches. 6% potential increase in price ($62 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 June 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 June 15, 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 - HUX

STLHUX

Lambert-St Louis

Sun 12/6

6:30 am-4:23 pm

2 stops33h 53m

Santa Maria Huatulco

Wed 12/9

4:45 pm-11:18 pm

2 stops30h 33m

$1,525

St. LouisSanta Maria Huatulco

STL - HUX

STLHUX

Lambert-St Louis

Thu 10/1

8:55 am-3:11 pm

3 stops31h 16m

Santa Maria Huatulco

Sun 10/4

3:47 pm-8:00 pm

2 stops27h 13m

$1,762
Quickest round-trip

St. LouisSanta Maria Huatulco

STL - HUX

STLHUX

Lambert-St Louis

Thu 9/17

2:40 pm-3:12 pm

2 stops25h 32m

Santa Maria Huatulco

Sun 9/20

2:50 pm-2:00 pm

3 stops22h 10m

$1,918

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/14

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

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 June is currently the most expensive (average of $1,282). 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 June 15, 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
11,660 reviews

Comfort

7.2

Food

6.4

Overall

7.1

Entertainment

6.8

Boarding

7.5

Crew

7.9

Reviews

1 / 20
2.0
Mediocre

Anonymous,Apr 2026

DFW - BDL

They keep changing the gate, delaying the hours and then finally canceled it. No accomodation, no food, nothing!
American Airlines
7.1
Good
11,660 reviews
American Airlines
7.1
Good
11,660 reviews

Comfort

7.2

Food

6.4

Overall

7.1

Entertainment

6.8

Boarding

7.5

Crew

7.9

Reviews

1 / 20
2.0
Mediocre

Anonymous,Apr 2026

DFW - BDL

They keep changing the gate, delaying the hours and then finally canceled it. No accomodation, no food, nothing!

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 33h 53m. 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.

  • 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 June is currently the most expensive (average of $1,282). 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

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 June 15, 2026.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$617Average$777FlexibilityNo cancel feeOn-time71%

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