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 19h 25m. Fly via American Airlines to get the fastest option. The distance between St. Louis and State of Oaxaca is about 1626 mi.

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

Currently, August is the cheapest month in which you can book a flight from St. Louis to State of Oaxaca (average of $510). Flying from St. Louis to State of Oaxaca in December is currently the most expensive (average of $803). 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.

In terms of precipitation, rainfall in State of Oaxaca ranges from 0.0 - 6.7 inches per month. June is typically the wettest month, when rainfall can reach 6.7 in. January is typically the driest time to visit State of Oaxaca when rainfall is around 0.0 in.

If weather is an important factor for your trip to State of Oaxaca, use this chart to help with planning. For those seeking warmer temperatures, April is the ideal time of year to visit, when temperatures reach an average of 71.6 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 60.8 F).

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.

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.

$595+ Cheap Flights from St. Louis to Oaxaca

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Cheap flight deals from St. Louis to Oaxaca

Round-trip from	$595 (American Airlines)
Popular in	December
Cheapest in	November
Average price	$776

From Lambert-St Louis to Oaxaca

Search Deals

High demand for flights, 8% potential price rise

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Cheapest flight prices on average. 1% potential price decrease ($12 potential savings vs. average RT price).

Search Deals

Average for round-trip flights in September 2025

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Find 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 September 17, 2025.

Sat 12/206:44 pmSTL - HUX

1 stop19h 22mAmerican Airlines

Fri 1/22:50 pmHUX - STL

1 stop26h 20mAmerican Airlines

Deal found 9/15

$1,468

Sat 12/203:50 pmSTL - HUX

2 stops49h 33mWestJet

Fri 1/24:45 pmHUX - STL

2 stops29h 23mWestJet

Deal found 9/17

$2,149

Best flights from St. Louis to Oaxaca
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 September 17, 2025.

Sat 1/105:54 pmSTL - HUX

1 stop19h 25mAmerican Airlines

Fri 1/161:55 pmHUX - STL

1 stop24h 13mAmerican Airlines

Deal found 9/16

$595

Mon 1/56:30 amSTL - HUX

2 stops12h 06mDelta

Mon 1/1212:11 pmHUX - STL

2 stops11h 29mDelta

Deal found 9/17

$794

Fri 1/2311:58 amSTL - HUX

1 stop25h 21mAmerican Airlines

Mon 1/261:55 pmHUX - STL

1 stop8h 32mAmerican Airlines

Deal found 9/15

$653

Mon 1/55:17 amSTL - HUX

1 stop8h 49mAmerican Airlines

Mon 1/121:55 pmHUX - STL

1 stop28h 28mAmerican Airlines

Deal found 9/15

$670

Fri 1/236:00 amSTL - HUX

2 stops12h 31mDelta

Mon 1/2612:11 pmHUX - STL

2 stops11h 29mDelta

Deal found 9/15

$805

Sun 3/87:17 amSTL - HUX

1 stop5h 57mAmerican Airlines

Wed 3/113:05 pmHUX - STL

1 stop16h 43mAmerican Airlines

Deal found 9/14

$773

Fly from

Fly to

Route

Depart

Return

Price

St. LouisSanta Maria Huatulco

STL - HUX

STLHUX

Lambert-St Louis

Sat 1/10

5:54 pm-1:19 pm

1 stop19h 25m

Santa Maria Huatulco

Fri 1/16

1:55 pm-2:08 pm

1 stop24h 13m

$595

St. LouisSanta Maria Huatulco

STL - HUX

STLHUX

Lambert-St Louis

Fri 1/23

11:58 am-1:19 pm

1 stop25h 21m

Santa Maria Huatulco

Mon 1/26

1:55 pm-10:27 pm

1 stop8h 32m

$653

St. LouisSanta Maria Huatulco

STL - HUX

STLHUX

Lambert-St Louis

Mon 1/5

5:17 am-2:06 pm

1 stop8h 49m

Santa Maria Huatulco

Mon 1/12

1:55 pm-6:23 pm

1 stop28h 28m

$670

St. LouisSanta Maria Huatulco

STL - HUX

STLHUX

Lambert-St Louis

Sun 3/8

7:17 am-12:14 pm

1 stop5h 57m

Santa Maria Huatulco

Wed 3/11

3:05 pm-8:48 am

1 stop16h 43m

$773

St. LouisSanta Maria Huatulco

STL - HUX

STLHUX

Lambert-St Louis

Mon 1/5

6:30 am-6:36 pm

2 stops12h 06m

Santa Maria Huatulco

Mon 1/12

12:11 pm-11:40 pm

2 stops11h 29m

$794

St. LouisSanta Maria Huatulco

STL - HUX

STLHUX

Lambert-St Louis

Fri 1/23

6:00 am-6:31 pm

2 stops12h 31m

Santa Maria Huatulco

Mon 1/26

12:11 pm-11:40 pm

2 stops11h 29m

$805

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/16

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 time of day to fly from STL to OA?

When flying from St. Louis to State of Oaxaca, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Reviews of airlines servicing Oaxaca

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

10,000 reviews

Reviews

1 / 20

2.0

Mediocre

Jeremy,Sep 2025

SAN - PHL

Terrible. Bad customer service and unacceptable delay on the tarmac

American Airlines

7.2

Good

10,000 reviews

American Airlines

7.2

Good

10,000 reviews

Reviews

1 / 20

2.0

Mediocre

Jeremy,Sep 2025

SAN - PHL

Terrible. Bad customer service and unacceptable delay on the tarmac

Related info for your journey

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 19h 25m. Fly via American Airlines 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, August is the cheapest month in which you can book a flight from St. Louis to State of Oaxaca (average of $510). Flying from St. Louis to State of Oaxaca in December is currently the most expensive (average of $803). 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

Airline	Cheapest	Average	Flexibility	On-time
American Airlines	Cheapest$552	Average$802	FlexibilityNo cancel fee	On-time71%

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$595+ 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 1/10. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from St. Louis to Oaxaca with Cheapflights

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Cheap 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 September 17, 2025.

Round-trip from

Popular in

Cheapest in

Average price

Find flight deals from St. Louis to Oaxaca

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 September 17, 2025.

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 September 17, 2025.

Cheapflights Fare Finder

Use the filters below to find and compare flights from St. Louis to Oaxaca that are best for you.

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.

Cheapflights Insights

Everything you need to know about your flight from St. Louis to Oaxaca

What is the cheapest time of day to fly from STL to OA?

Find hourly flight availability from St. Louis to Oaxaca. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated September 17, 2025.

Reviews of airlines servicing Oaxaca

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.

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?

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

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

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

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

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

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 for St. Louis to Oaxaca

See prices for flight routes from nearby airports that may be better suited for you.

Top airline flying from St. Louis to Oaxaca

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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 September 17, 2025.