STL - GYE

$176 Find Cheap Flights from St. Louis to Guayaquil

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from St. Louis to Guayaquil departing on 6/23. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to Guayaquil

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from St. Louis to Guayaquil, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from St. Louis to Guayaquil, as well as popular online travel agencies
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41.299.237 searches in the past 7 days on KAYAK

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Everything you should know

Cheapest round-trip
$705
American Airlines
Thu 5/21Thu 5/28
STL - GYE • 1 stop
Cheapest one-way
$176
Multiple Airlines
Tue 6/23
STL - GYE • 3 stops
Top airlines
American Airlines
Cheapest • from $705 (round-trip)
American Airlines
Best reviews • 7.1 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
Nonstop flights
Not available
There are currently no direct flights between St. Louis and Guayaquil. You'll need at least 1 connection.
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We hope you love your trip to Guayaquil!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from St. Louis to Guayaquil (STL-GYE)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from St. Louis to Guayaquil that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from St. Louis to Guayaquil

Thu, May 21 - Thu, May 28
American Airlines Logo
5:15 am - 10:37 pm
STL
-
GYE
17h 22m
1 stop
American Airlines Logo
6:00 am - 10:58 pm
GYE
-
STL
16h 58m
1 stop
$705American Airlines
Thu, May 21 - Thu, May 28
American Airlines Logo
11:04 am - 10:37 pm
STL
-
GYE
11h 33m
1 stop
American Airlines Logo
6:00 am - 9:29 pm
GYE
-
STL
15h 29m
2 stops
$710American Airlines
Wed, Jul 8 - Wed, Jul 22
American Airlines Logo
6:00 am - 10:37 pm
STL
-
GYE
16h 37m
2 stops
American Airlines Logo
6:00 am - 10:21 pm
GYE
-
STL
16h 21m
1 stop
$787American Airlines
Tue, Apr 28 - Tue, May 5
American Airlines Logo
5:24 am - 9:12 pm
STL
-
GYE
15h 48m
1 stop
American Airlines Logo
6:05 am - 10:24 pm
GYE
-
STL
16h 19m
1 stop
$794American Airlines
Tue, Apr 28 - Tue, May 5
American Airlines Logo
5:24 am - 9:12 pm
STL
-
GYE
15h 48m
1 stop
American Airlines Logo
6:05 am - 10:19 pm
GYE
-
STL
16h 14m
2 stops
$799American Airlines
Wed, Jul 1 - Wed, Jul 15
American Airlines Logo
5:08 am - 10:37 pm
STL
-
GYE
17h 29m
2 stops
American Airlines Logo
2:37 pm - 8:32 am
GYE
-
STL
17h 55m
2 stops
$800American Airlines
Wed, Jul 8 - Wed, Jul 22
American Airlines Logo
5:17 am - 10:37 pm
STL
-
GYE
17h 20m
1 stop
American Airlines Logo
2:37 pm - 10:24 am
GYE
-
STL
19h 47m
1 stop
$812American Airlines
Sat, Jul 4 - Thu, Jul 16
Delta Logo
3:39 pm - 1:40 am
STL
-
GYE
34h 01m
2 stops
Delta Logo
4:05 pm - 4:58 pm
GYE
-
STL
24h 53m
1 stop
$827Delta
Wed, Jul 1 - Wed, Jul 15
American Airlines Logo
11:15 am - 10:37 pm
STL
-
GYE
11h 22m
1 stop
American Airlines Logo
2:37 pm - 10:24 am
GYE
-
STL
19h 47m
1 stop
$839American Airlines
Mon, Jul 6 - Fri, Jul 17
American Airlines Logo
6:06 am - 10:37 pm
STL
-
GYE
16h 31m
2 stops
American Airlines Logo
2:37 pm - 8:34 am
GYE
-
STL
17h 57m
2 stops
$850American Airlines
Booking Insights

KAYAK's insights & trends for St. Louis to Guayaquil flights

Get data-powered insights and trends into flights from St. Louis to Guayaquil to help you find the cheapest flights, the best time to fly and much more.

Which airlines provide the cheapest flights from St. Louis to Guayaquil?

The cheapest round-trip price for the route for each airline clicked by KAYAK users in the last 72 hours.

In the past 3 days, the cheapest round-trip tickets from St. Louis to Guayaquil were found on American Airlines ($705) and Delta ($827).

Find deals

Good to know

Cheapest flight$176
Flight from St. Louis to Guayaquil

When to book flights from St. Louis to Guayaquil

Are your dates flexible? Find out the best times to travel from St. Louis to Guayaquil based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from St. Louis to Guayaquil

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

    In the last 3 days, the lowest price for a flight from St. Louis to Guayaquil was $176 for a one-way ticket and $705 for a round-trip.

  • Do I need a passport to fly between St. Louis and Guayaquil?

    Yes

  • Which aircraft models fly most regularly from St. Louis to Guayaquil?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from St. Louis to Guayaquil?

    oneworld is the only airline alliance operating flights between St. Louis and Guayaquil.

  • How does KAYAK find such low prices on flights from St. Louis to Guayaquil?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from St. Louis to Guayaquil.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from St. Louis to Guayaquil?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Guayaquil from St. Louis is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from St. Louis to Guayaquil?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Guayaquil with an airline and back to St. Louis with another airline. Booking your flights between St. Louis and GYE can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from St. Louis to Guayaquil?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Guayaquil from St. Louis up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top airline flying from St. Louis to Guayaquil

 
See real verified KAYAK customer reviews for airlines flying from St. Louis to Guayaquil. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from St. Louis to Guayaquil? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.1
American AirlinesOverall score based on 11564 reviews
7.5Boarding
7.2Comfort
6.8Entertainment
7.9Crew
6.4Food
Airline reviews

The new planes (American Eagle) are beautiful and especially comfortable. The flight attendants are consistently professional and courteous. And, while it may seem inconsequential, the new liquid tube of coffee creamer—in contrast to the powdered coffee creamer—makes all the difference in a cup of coffee.

10.0 ExcellentDeborah Jacqueline Diana, Apr 2026
MIA - ORD
Read more American Airlines reviews

The new planes (American Eagle) are beautiful and especially comfortable. The flight attendants are consistently professional and courteous. And, while it may seem inconsequential, the new liquid tube of coffee creamer—in contrast to the powdered coffee creamer—makes all the difference in a cup of coffee.

Cleared standby and gave up my seat. Terrible policy and boarding experience

Flight was delayed and they gave up my seat on my connection, even when I could still make the flight

The WiFi would not connect enough for me to do my actual work. It permaspooled, disconnected, said it was connected, then wouldn't open an email... it was frustrating. I am not a tall person, 5'4" - and I felt cramped with little room to reach into my bag under the seat in front of me. I feel sorry for anyone taller than me having to fly. the one positive thing I will add, is the overhead bins are roomy enough to manage more bags than other carriers.

Air condition was not working for long both after boarding and also after landing ; unbearably hot and suffocating

On time flight, good communication about boarding, lines didn't form unnecessarily for boarding before their group was announced (kept aisles clear), friendly flight attendants and service

Flight was extremely hot and they made us check our bags when the space was nowhere near full

Everything was excellent and I enjoyed myself. Thank for everything

THe flight was an hour late. You got us on the plan and we sat on the ground for 45 minutes with no information from the pilot whatsoever. Worst flight this year.

Boarding was quick and efficient. We arrived at our destination early.

Everything you need to know for your flight from St. Louis to Guayaquil

Information on your arrival and departure airports

St. Louis (STL)
Guayaquil (GYE)