STL - GYE

$144 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 1/8. 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
Travelers love KAYAK
41,299,237 searches in the past 7 days on KAYAK

Save 24% or moreCompare multiple travel sites with one search.

Track pricesNot ready to book? Create a price alert for when prices drop.

Bundle and saveSave money when you bundle your flight + hotel.

Filter your dealsChoose cabin class, free Wi-Fi and more.

Everything you should know

Cheapest round-trip
$380
Spirit Airlines
Sun 12/7Wed 12/10
STL - GYE • 1 stop
Cheapest one-way
$144
Multiple Airlines
Thu 1/8
STL - GYE • 2 stops
Top airlines
Spirit Airlines
Cheapest • from $380 (round-trip)
American Airlines
Best reviews • 7.2 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
Start a new search
KAYAK searches 100s of sites at once to find you the best travel deals.
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

Sun, Dec 7 - Wed, Dec 10
Spirit Airlines Logo
2:47 pm - 11:43 pmSTL-GYE
7h 56m1 stop
Spirit Airlines Logo
12:49 am - 1:52 pmGYE-STL
14h 03m1 stop
$380Spirit Airlines
Find Deal
Mon, Feb 2 - Wed, Feb 11
Multiple Airlines Logo
8:30 am - 7:40 amSTL-GYE
22h 10m3 stops
Multiple Airlines Logo
12:59 am - 6:36 pmGYE-STL
18h 37m3 stops
$604Multiple Airlines
Find Deal
Mon, Feb 2 - Thu, Feb 12
American Airlines Logo
9:54 am - 11:22 pmSTL-GYE
12h 28m2 stops
American Airlines Logo
7:11 am - 11:30 pmGYE-STL
17h 19m2 stops
$658American Airlines
Find Deal
Wed, Apr 29 - Sun, May 3
Delta Logo
5:45 pm - 7:20 amSTL-GYE
13h 35m2 stops
Delta Logo
8:40 pm - 8:07 amGYE-STL
35h 27m2 stops
$663Delta
Find Deal
Mon, Feb 2 - Thu, Feb 12
American Airlines Logo
6:02 pm - 11:22 pmSTL-GYE
28h 20m1 stop
American Airlines Logo
7:11 am - 10:05 pmGYE-STL
15h 54m1 stop
$665American Airlines
Find Deal
Mon, Feb 2 - Wed, Feb 11
Multiple Airlines Logo
8:30 am - 1:05 amSTL-GYE
15h 35m2 stops
Multiple Airlines Logo
12:59 am - 6:36 pmGYE-STL
18h 37m3 stops
$667Multiple Airlines
Find Deal
Thu, Dec 4 - Fri, Feb 20
United Airlines Logo
6:15 am - 8:43 pmSTL-GYE
13h 28m2 stops
United Airlines Logo
2:35 pm - 9:23 amGYE-STL
43h 48m2 stops
$724United Airlines
Find Deal
Sun, Dec 7 - Thu, Dec 11
Delta Logo
6:00 am - 1:40 amSTL-GYE
18h 40m2 stops
Delta Logo
8:40 pm - 4:06 pmGYE-STL
20h 26m2 stops
$834Delta
Find Deal
Thu, Dec 4 - Fri, Feb 20
United Airlines Logo
6:15 am - 8:43 pmSTL-GYE
13h 28m2 stops
United Airlines Logo
2:35 pm - 9:23 amGYE-STL
43h 48m2 stops
$841United Airlines
Find Deal
Sun, Dec 7 - Thu, Dec 11
Delta Logo
5:12 pm - 1:40 amSTL-GYE
31h 28m2 stops
Delta Logo
4:30 pm - 4:35 pmGYE-STL
25h 05m1 stop
$845Delta
Find Deal
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.

What’s the cheapest day of the week to fly from St. Louis to Guayaquil?

The average price of all round-trip flights from St. Louis to Guayaquil clicked on KAYAK for each day over the last 12 months.

If your flying dates are flexible, you should consider flying to Guayaquil on a Wednesday, as we generally find the cheapest rates on that day for this route. On the other hand, Thursday is the most expensive day to fly from St. Louis to Guayaquil. For your return ticket, we recommend flying on a Thursday and avoiding Fridays for the best deals.

Find deals

Good to know

Cheapest flight$144
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 $144 for a one-way ticket and $380 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 11050 reviews
6.4Food
7.5Boarding
8.0Crew
7.2Comfort
6.9Entertainment
Airline reviews

More choices on snacks. Built-in video screen to enjoy entertainment choices.

8.0 ExcellentJim, Nov 2025PHX - OGG
Read more American Airlines reviews

More choices on snacks. Built-in video screen to enjoy entertainment choices.

we landed at cmh ten minutes early but had to sit on tarmac for twenty minutes because a plane was at our gate despite the fact that 3 other gates were open.

The experience with American Airlines was good, although the Philippines Airlines flight was much better (better seats, better food, better entertainment options, overall better). Again, the MIA to LAX flight was fine, but nothing in comparison to the comfort and accommodations of the Philippines Airlines flight from LAX to MNL.

I have a gluten allergy so did have any food

I have a gluten allergy so didn't have any food

Loved the crew . Absolutely no complaints. Except for luggage lost

Everything was good The connects, with no blame to crew. Or pilots. I understand they are short staffed. Everything went well for me. I'll be using you guys again in May if not sooner.

this plane was really old, had exit row seats and tray was in arm of seat so super uncomfortable to use. another seat they could t even use the tray it was broke. seat i. front of me had duct tape on it cause seat was ripped open... this plane should either be updated or retired.

We were very rushed by a staff member at the gate when transferring from American Airlines to Fijian. Then the plane stayed put for ages anyhow! The plane was delayed and my bag sent to San Francisco instead of Fiji

Baggage handling poor. Second time this has happened. My bag went to San Francisco instead of Fiji. No apology. Luckily Nadi airport staff are fantastic. My bag arrived in Fiji the next day.

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)