STL - GYE

$380 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 4/25. 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
$773
United Airlines
Sat 1/31Wed 2/4
STL - GYE • 2 stops
Cheapest one-way
$380
United Airlines
Sat 4/25
STL - GYE • 2 stops
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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

Sat, Jan 31 - Wed, Feb 4
United Airlines Logo
4:42 pm - 11:42 pm
STL
-
GYE
30h 00m2 stops
United Airlines Logo
2:35 pm - 10:00 pm
GYE
-
STL
32h 25m2 stops
$773United 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 fly non-stop between St. Louis and Guayaquil?

Airline and price data is aggregated from results in KAYAK’s search results from the last 2 weeks for round-trip flights from St. Louis to Guayaquil.

There is just one airline that flies from St. Louis to Guayaquil direct and that is American Airlines. The best round-trip deal found from American Airlines for the route is $516.

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Good to know

Cheapest flight$380
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 $380 for a one-way ticket and $773 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.
7.2
American AirlinesOverall score based on 11097 reviews
6.4Food
7.5Boarding
8.0Crew
6.9Entertainment
7.2Comfort
Airline reviews

Good food & refreshment. The seats and entrainment screens are modern compared to others. The staff though pleasant serve and attend to passengers based on nationality. Some get served first others last regardless of their seating positions.

10.0 ExcellentAnonymous, Jan 2026
DFW - DOH
Read more American Airlines reviews

Good food & refreshment. The seats and entrainment screens are modern compared to others. The staff though pleasant serve and attend to passengers based on nationality. Some get served first others last regardless of their seating positions.

It was fine. My connection in Charlotte to go to WPB was too late and I had to spend the night in the Charlotte Airport in the mini suites.

The flight was on time and arrived early. The crew were friendly and helpful.

My carry on baggage was damaged. Entire trip, I had to carry the baggage. When complained to the boarding crew, they got mad at me and still asked me to valet check in the cabin baggage. Rude boarding crew!!!

The economy seats are very cramped and the food was bizarre. However, I did like the greek yogurt option for breakfast.

While I didn’t watch much tv I would have liked a few more options of TV series from Apple TV or hbo max ..

Everything about the flight was lovely. My only suggestion would be to offer a few more options of tv series from Apple TV or HBO.

Nothing to write home about, average flight experience. Seats were spacious enough, crew friendly enough. Loved the AA entertainment/wifi service.

Kayak was among the missing. There was not the usual advice regarding next gate after arriving in Dallas. No communication after the reminder to check in before the Moline flight. What happened?

They should have allowed for extra time to de-ice the plane before boarding passengers. This delayed us about 10-15 mins after we boarded. Overall experience was fine. Crew was friendly and on top of everything. We didn’t have any issues during the flight.

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)