STL - GYE

$270 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 6/15. 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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Everything you should know

Cheapest round-trip
$724
American Airlines
Wed 6/10Tue 6/16
STL - GYE • 1 stop
Cheapest one-way
$270
Multiple Airlines
Mon 6/15
STL - GYE • 3 stops
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
Useful Info
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

Wed, Jun 10 - Tue, Jun 16
American Airlines Logo
5:15 am - 10:37 pm
STL
-
GYE
17h 22m
1 stop
American Airlines Logo
6:00 am - 8:52 pm
GYE
-
STL
14h 52m
2 stops
$724American Airlines
Wed, Jun 10 - Tue, Jun 16
American Airlines Logo
11:15 am - 10:37 pm
STL
-
GYE
11h 22m
1 stop
American Airlines Logo
2:31 pm - 10:35 am
GYE
-
STL
20h 04m
1 stop
$732American Airlines
Fri, Jun 5 - Fri, Jun 12
American Airlines Logo
6:15 am - 10:37 pm
STL
-
GYE
16h 22m
2 stops
American Airlines Logo
6:00 am - 11:59 pm
GYE
-
STL
17h 59m
2 stops
$870American Airlines
Fri, Jun 5 - Fri, Jun 12
American Airlines Logo
5:15 am - 1:31 pm
STL
-
GYE
8h 16m
1 stop
American Airlines Logo
6:00 am - 11:59 pm
GYE
-
STL
17h 59m
2 stops
$900American Airlines
Fri, Jun 5 - Fri, Jun 12
American Airlines Logo
5:15 am - 1:31 pm
STL
-
GYE
8h 16m
1 stop
American Airlines Logo
6:00 am - 10:58 pm
GYE
-
STL
16h 58m
1 stop
$984American Airlines
Fri, Jun 5 - Fri, Jun 12
Multiple Airlines Logo
2:15 pm - 11:30 pm
STL
-
GYE
33h 15m
3 stops
Multiple Airlines Logo
10:05 am - 12:06 pm
GYE
-
STL
26h 01m
3 stops
$1,305Multiple Airlines
Fri, Jun 5 - Fri, Jun 12
Multiple Airlines Logo
2:15 pm - 8:55 am
STL
-
GYE
18h 40m
2 stops
Multiple Airlines Logo
10:05 am - 12:06 pm
GYE
-
STL
26h 01m
3 stops
$1,433Multiple Airlines
Useful Info

Good to know

Cheapest flight$270
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 $270 for a one-way ticket and $724 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 11659 reviews
7.2Comfort
6.9Entertainment
7.9Crew
7.5Boarding
6.4Food
Airline reviews

Flying in the United States with the major airlines has become so underwhelming. A 2-3hr flight in most other parts of the world with the major carriers of the area comes with newer, CLEANER aircraft and significantly better in flight service in terms of both staff attitude and a actual meal service.

4.0 OkayDarren, Apr 2026
LGA - BNA
Read more American Airlines reviews

Flying in the United States with the major airlines has become so underwhelming. A 2-3hr flight in most other parts of the world with the major carriers of the area comes with newer, CLEANER aircraft and significantly better in flight service in terms of both staff attitude and a actual meal service.

On time departure and early arrival. Flight attendant very nice.

As we approached Denver, we encountered quite a bit of turbulence. I know this can sometimes be the case as I frequently fly this route but not on American. My gripe: Usually a pilot or co-pilot alerts passengers to the possibility of turbulance ahead of time. This did not occur nor did he communiucate during what was a pretty rough ride.

The staff was nice. I appreciated that I was able to take an earlier flight, even though it was last minute. The boarding process felt rather chaotic.

Overall a good experience, however Wifi was not working on the flight.

For a 4 1/2 hour international flight all we got was 1 small pack of cookies and a drink. You had to watch movies on your own devise.

Airlines should be prohibited from using the seats they get away with.

My flight got delayed a total of five times. And the boarding gate changed four times. most of the time the platform was not up-to-date with the changes taking place. The most discouraging part of the entire trip by far.

Flight left early and arrived 30 MINUTES early at the destination. Smooth trip.

American delayed the flight for a crew rest period. The delay occurred late in the evening - the earliest i can find is 10:20 pm. With a 6 am flight anyone on the flight would have already have been asleep (unless you are insane, a vampire or on drugs) and at least for me i was already on the way to the airport at 445 am the next morning when i discovered they delayed the flight until 9 am. Given the incoming flight was in the air at 6 pm the evening before this should have been figured out a lot more timely that was there only crew to use. Just frustrating given there is no consideration for customer experience anymore in flying.

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)