HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
San Cristobal

$3,615+ Cheap flights from St. Louis (STL) to San Cristobal (SCY)

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 10/11. Fares are subject to change and may not be available on all flights or dates of travel.
STL — SCY
Aug 4 — Aug 111
Mon 8/4
Mon 8/11
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from St. Louis to San Cristobal with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheap flight deals from St. Louis to San Cristobal

Discover tips and strategies to find the most affordable flight options for your journey from St. Louis (STL) to San Cristobal (SCY). 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 July 30, 2025.

Round-trip from

$3,615
(LATAM Airlines)
From Lambert-St Louis to San Cristobal
Search Deals

Find flight deals from St. Louis to San Cristobal

Cheapest flights from St. Louis to San Cristobal
Explore the most affordable flight options available from St. Louis to San Cristobal. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 30, 2025.

This LATAM Airlines deal was found by Cheapflights users on 7/28. 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 LATAM Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/1110:30 amSTL - SCY
3 stops24h 33mLATAM Airlines
Tue 10/1412:08 pmSCY - STL
3 stops28h 54mLATAM Airlines
Deal found 7/28$3,615

Cheapflights Fare Finder

 
Customize your flight search to find flights from St. Louis to San Cristobal 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 July 30, 2025.
Use the filters below to find and compare flights from St. Louis to San Cristobal that are best for you.

Fly from

St. Louis

Fly to

San Cristobal

Route

Depart

Return

Price

St. LouisSan Cristobal

STL - SCY

STLSCY

Lambert-St Louis

Sat 10/11

10:30 am-10:03 am

3 stops24h 33m

San Cristobal

Tue 10/14

12:08 pm-6:02 pm

3 stops28h 54m

$3,615

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/28

Best time to book a flight from St. Louis to San Cristobal

Have a flexible travel schedule? Discover the best time to fly to San Cristobal 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.

Reviews of airlines servicing San Cristobal

Get insights into the airlines that provide service to San Cristobal. 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 San Cristobal. Reviews last updated July 30, 2025.
See what other customers who have flown with LATAM Airlines from St. Louis to San Cristobal have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
LATAM Airlines
7.5
Good
1,822 reviews

Crew

8.1

Entertainment

7.0

Food

6.7

Overall

7.5

Boarding

7.6

Comfort

7.4

Reviews

1 / 20
4.0
Okay

Murilo,Jun 2025

SFO - LAX

I had mixed feelings regarding this flight. Called several times Latam and Delta regarding the purchase of checked baggage and price. I was told 80 dollars, could not buy it ahead of time,, they told me it was not Possible, that I had to buy at the airport. Check in my luggage the attendant says 80 dollars but I was charged 200 . No one could get me a solid answer why. Very disappointing
LATAM Airlines
7.5
Good
1,822 reviews
LATAM Airlines
7.5
Good
1,822 reviews

Crew

8.1

Entertainment

7.0

Food

6.7

Overall

7.5

Boarding

7.6

Comfort

7.4

Reviews

1 / 20
4.0
Okay

Murilo,Jun 2025

SFO - LAX

I had mixed feelings regarding this flight. Called several times Latam and Delta regarding the purchase of checked baggage and price. I was told 80 dollars, could not buy it ahead of time,, they told me it was not Possible, that I had to buy at the airport. Check in my luggage the attendant says 80 dollars but I was charged 200 . No one could get me a solid answer why. Very disappointing

Related info for your journey

Find useful and relevant information for your journey from St. Louis to San Cristobal. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • Can I find deals for flights from St. Louis to San Cristobal that include hotel bookings?

    Yes. In addition to deals on St. Louis to San Cristobal flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from St. Louis to San Cristobal?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from St. Louis to San Cristobal.

  • Can I find deals for business class flights from St. Louis to San Cristobal?

    Yes. Cheapflights offers flight deals from St. Louis to San Cristobal by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for St. Louis to San Cristobal

See prices for flight routes from nearby airports that may be better suited for you.
St. Louis to Baltra flights

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.