How long is the flight from St. Louis to Guayaquil?

For as low as $808, American Airlines can have you in Guayaquil from St. Louis in 8h 29m. Airlines will cover a distance of 2902 mi.

In terms of precipitation, rainfall in Guayaquil ranges from 0.0 - 11.0 inches per month. March is typically the wettest month, when rainfall can reach 11.0 in. July is typically the driest time to visit Guayaquil when rainfall is around 0.0 in.

If weather is an important factor for your trip to Guayaquil, use this chart to help with planning. For those seeking warmer temperatures, January is the ideal time of year to visit, when temperatures reach an average of 80.6 F. Travelers looking to avoid the cold should look outside of June, when temperatures are typically at their lowest (around 77.0 F).

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

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from St. Louis to Guayaquil as you normally would.

Most accurate provider : When it comes to deals on St. Louis-Guayaquil flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on St. Louis-Guayaquil flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from St. Louis-Guayaquil flight searches over the past month and is updated monthly.

Most trusted provider : When it comes to deals on St. Louis-Guayaquil flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for St. Louis-Guayaquil flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

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

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

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

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

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

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

$808+ Cheap Flights from St. Louis to Guayaquil

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Cheap flight deals from St. Louis to Guayaquil

Cheapest

Best

Cheapest flights from St. Louis to Guayaquil
Explore the most affordable flight options available from St. Louis to Guayaquil. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 6, 2026.

Thu 10/225:00 am

STL

GYE

1 stop8h 29m

American Airlines

Sun 10/256:00 am

GYE

STL

1 stop15h 56m

American Airlines

Deal found 7/2

$808

Find flight deals from St. Louis to Guayaquil

Most accurate provider	FlightHub 3 stars
Most trusted provider	FlightHub 3 stars
Round-trip from	$808 (American Airlines)

Provider with most accurate pricing for Lambert-St Louis-Guayaquil Jose Joaquin de Olmedo flight deals.

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Provider most trusted by Cheapflights users for Lambert-St Louis-Guayaquil Jose Joaquin de Olmedo flights.

Search Deals

From Lambert-St Louis to Guayaquil Jose Joaquin de Olmedo

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Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Quickest round-trip

St. LouisGuayaquil

STL - GYE

STLGYE

Lambert-St Louis

Thu 10/22

5:00 am-1:29 pm

1 stop8h 29m

Guayaquil Jose Joaquin de Olmedo

Sun 10/25

6:00 am-9:56 pm

1 stop15h 56m

$808

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/6

Sorted by cheapest first

Compare providers for flights from St. Louis to Guayaquil

Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from St. Louis to Guayaquil in July.

Provider	Price Accuracy	Trust Score*
Expedia	Price Accuracy1 star	Trust Score*3 stars
FlightHub	Price Accuracy3 stars	Trust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

Most accurate provider: When it comes to deals on St. Louis-Guayaquil flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on St. Louis-Guayaquil flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from St. Louis-Guayaquil flight searches over the past month and is updated monthly.
Most trusted provider: When it comes to deals on St. Louis-Guayaquil flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for St. Louis-Guayaquil flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from St. Louis to Guayaquil

Have a flexible travel schedule? Discover the best time to fly to Guayaquil from St. Louis with our price prediction graph.

STL-GYE

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.

Reviews of airlines servicing Guayaquil

See what other customers who have flown with American Airlines from St. Louis to Guayaquil have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.

American Airlines

7.1

Good

11,782 reviews

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

11,782 reviews

American Airlines

7.1

Good

11,782 reviews

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

How long is the flight from St. Louis to Guayaquil?
For as low as $808, American Airlines can have you in Guayaquil from St. Louis in 8h 29m. Airlines will cover a distance of 2902 mi.
Can I find deals for flights from St. Louis to Guayaquil that include hotel bookings?
Yes. In addition to deals on St. Louis to Guayaquil flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from St. Louis to Guayaquil?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from St. Louis to Guayaquil.
Can I find deals for business class flights from St. Louis to Guayaquil?
Yes. Cheapflights offers flight deals from St. Louis to Guayaquil 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

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Top airline flying from St. Louis to Guayaquil

Airline	Cheapest	Average	Flexibility	On-time
American Airlines	Cheapest$696	Average$996	FlexibilityNo cancel fee	On-time71%

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$808+ Cheap flights from St. Louis (STL) to Guayaquil (GYE)

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 10/22. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from St. Louis to Guayaquil with Cheapflights

1. Tell us where you want to go

2. Select your favorite providers

3. Compare prices and book

Cheap flight deals from St. Louis to Guayaquil

Cheapest flights from St. Louis to GuayaquilExplore the most affordable flight options available from St. Louis to Guayaquil. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 6, 2026.

Explore the most affordable flight options available from St. Louis to Guayaquil. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 6, 2026.

Best flights from St. Louis to GuayaquilDiscover carefully curated flight deals from St. Louis to Guayaquil that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated July 6, 2026.

Discover carefully curated flight deals from St. Louis to Guayaquil that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated July 6, 2026.

Find flight deals from St. Louis to Guayaquil

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

Compare providers for flights from St. Louis to Guayaquil

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.

Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from St. Louis to Guayaquil in July.

Best time to book a flight from St. Louis to Guayaquil

Have a flexible travel schedule? Discover the best time to fly to Guayaquil from St. Louis with our price prediction graph.

Reviews of airlines servicing Guayaquil

See what other customers who have flown with American Airlines from St. Louis to Guayaquil have to say. You can also see how each airline compares in terms of 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 Guayaquil. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

How long is the flight from St. Louis to Guayaquil?

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

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

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

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 Guayaquil

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

Complete your trip

Complete your trip to Guayaquil by adding a car rental and/or hotel reservation to your travel itinerary.

Search flights from St. Louis to Guayaquil by cabin class

Find flights from St. Louis to Guayaquil, based on your preferred cabin class, be it economy, premium economy, business, or first class.

Other flights to Guayaquil

Explore flights to Guayaquil departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on July 6, 2026.

St. Louis and Guayaquil flights

Browse other St. Louis and Guayaquil flight options. Last updated on July 6, 2026.

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Top airline flying from St. Louis to Guayaquil

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Travel Smart

Cheapest flights from St. Louis to Guayaquil
Explore the most affordable flight options available from St. Louis to Guayaquil. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 6, 2026.

Best flights from St. Louis to Guayaquil
Discover carefully curated flight deals from St. Louis to Guayaquil that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated July 6, 2026.