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Guayaquil

$622+ 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 7/20. Fares are subject to change and may not be available on all flights or dates of travel.
STL — GYE
Jun 17 — Jun 241
Tue 6/17
Tue 6/24
1 adult, Economy
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Cheap flight deals from St. Louis to Guayaquil

Discover tips and strategies to find the most affordable flight options for your journey from St. Louis (STL) to Guayaquil (GYE). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated June 12, 2025.

Round-trip from

$622
(Mytrip)
From Lambert-St Louis to Guayaquil Jose Joaquin de Olmedo
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Find flight deals from St. Louis to Guayaquil

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 June 12, 2025.

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.
Sun 7/205:26 pmSTL - GYE
3 stops32h 39mMultiple Airlines
Thu 7/243:15 amGYE - STL
3 stops35h 24mMultiple Airlines
Deal found 6/11$622
This Delta 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/411:51 amSTL - GYE
2 stops18h 29mDelta
Fri 2/204:00 pmGYE - STL
2 stops19h 50mDelta
Deal found 6/11$667
This United Airlines deal was found by Cheapflights users on 6/10. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/256:15 amSTL - GYE
2 stops31h 30mUnited Airlines
Wed 7/3012:17 pmGYE - STL
2 stops21h 11mUnited Airlines
Deal found 6/10$725
This American Airlines 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/45:25 amSTL - GYE
1 stop15h 40mAmerican Airlines
Fri 2/207:35 amGYE - STL
1 stop9h 03mAmerican Airlines
Deal found 6/11$842

Cheapflights Fare Finder

Customize your flight search to find flights from St. Louis to Guayaquil 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 12, 2025.
Use the filters below to find and compare flights from St. Louis to Guayaquil that are best for you.

Fly from

St. Louis

Fly to

Guayaquil

Route

Depart

Return

Price

St. LouisGuayaquil

STL - GYE

STLGYE

Lambert-St Louis

Sun 7/20

5:26 pm-2:05 am

3 stops32h 39m

Guayaquil Jose Joaquin de Olmedo

Thu 7/24

3:15 am-2:39 pm

3 stops35h 24m

$622

St. LouisGuayaquil

STL - GYE

STLGYE

Lambert-St Louis

Thu 12/4

4:40 pm-7:20 am

1 stop13h 40m

Guayaquil Jose Joaquin de Olmedo

Fri 2/20

4:00 pm-10:50 am

2 stops19h 50m

$667

St. LouisGuayaquil

STL - GYE

STLGYE

Lambert-St Louis

Wed 6/25

6:15 am-1:45 pm

2 stops31h 30m

Guayaquil Jose Joaquin de Olmedo

Wed 7/30

12:17 pm-9:28 am

2 stops21h 11m

$725

St. LouisGuayaquil

STL - GYE

STLGYE

Lambert-St Louis

Thu 12/4

5:25 am-10:05 pm

1 stop15h 40m

Guayaquil Jose Joaquin de Olmedo

Fri 2/20

7:35 am-3:38 pm

1 stop9h 03m

$842

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/11

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.
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 Guayaquil

Rainfall in Guayaquil by month

Plan your trip to Guayaquil by taking into account the average rainfall totals by month.

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.

Temperature in Guayaquil by month

Plan your trip to Guayaquil by taking into account the average temperature totals by month.

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).

Reviews of airlines servicing Guayaquil

Get insights into the airlines that provide service to Guayaquil. 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 Guayaquil. Reviews last updated June 12, 2025.
Delta
8.0
Very good
7,950 reviews

Overall

8.0

Entertainment

7.9

Food

7.3

Boarding

8.2

Comfort

7.9

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Delta
8.0
Very good
7,950 reviews
Delta
8.0
Very good
7,950 reviews

Overall

8.0

Entertainment

7.9

Food

7.3

Boarding

8.2

Comfort

7.9

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
United Airlines
7.4
Good
8,790 reviews
Delta
8.0
Very good
7,950 reviews

Overall

8.0

Entertainment

7.9

Food

7.3

Boarding

8.2

Comfort

7.9

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
American Airlines
7.2
Good
10,000 reviews
Delta
8.0
Very good
7,950 reviews

Overall

8.0

Entertainment

7.9

Food

7.3

Boarding

8.2

Comfort

7.9

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

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.

  • What are the cheapest airlines flying from St. Louis to Guayaquil round-trip?

    Delta, at $667, was found to be the cheapest airline from St. Louis to Guayaquil.Alternate airlines to your destination round-trip include United Airlines and American Airlines.

  • 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.

  • What is the cheapest month to book a flight from St. Louis to Guayaquil?

    Currently, April is the cheapest month in which you can book a flight from St. Louis to Guayaquil (average of $440). Flying from St. Louis to Guayaquil in December is currently the most expensive (average of $722). 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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