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Cheap flights from St. Louis to San Cristobal from $2,071

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from St. Louis to San Cristobal departing on 1/17. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Find the cheapest flights from St. Louis to San Cristobal

Cheap round-trip flights

Enter your travel dates to find the best prices.
LATAM Airlines Logo
10:00 am - 2:25 pmSTL-SCY
28h 25m3 stops
LATAM Airlines Logo
3:05 pm - 9:04 amSCY-STL
17h 59m3 stops
$2,071LATAM Airlines
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Sat, Jan 17 - Sun, Jan 25

momondo 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, momondo users made 832,500 searches. Data last updated October 23, 2025.
Use the filters below to find and compare flights from St. Louis to San Cristobal that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

St. LouisSan Cristobal

STL - SCY

STLSCY

Lambert-St Louis

Sat 1/17

10:00 am-2:25 pm

3 stops28h 25m

San Cristobal

Sun 1/25

3:05 pm-9:04 am

3 stops17h 59m

$2,071

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

When to book flights from St. Louis to San Cristobal

Are you open to changing your travel dates? Check out the ideal times to fly from St. Louis to San Cristobal according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap St. Louis to San Cristobal (STL to SCY) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from St. Louis to San Cristobal

Direct flights

None
There are no direct flights from St. Louis to San Cristobal. There are no popular flight routes from St. Louis to San Cristobal.
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  • How far is Lambert-St Louis to San Cristobal by plane?

    San Cristobal is 2730.0 mi away from Lambert-St Louis. A reasonable flight in good conditions will take 28h 25m.

  • When did momondo last update prices for flights from Lambert-St Louis Airport to San Cristobal Airport?

    Prices for flights from Lambert-St Louis Airport to San Cristobal Airport are updated daily.

  • How old do you have to be to fly from Lambert-St Louis Airport to San Cristobal Airport?

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Lambert-St Louis Airport to San Cristobal Airport.

  • What documentation or ID do you need to fly to San Cristobal Airport?

    The required travel and health documents for your San Cristobal Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at San Cristobal Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

  • How do I get Price Alerts for flights from St. Louis to San Cristobal?

    You can take advantage of momondo’s Price Alerts by first searching for your flights to St. Louis from San Cristobal. Flight offers will be shown to you in real-time. From there you can create a Price Alert by using our on-site widget.

  • How can I save money on flights from St. Louis to San Cristobal with momondo?

    With “Price Forecast”, learn how soon you should book your flight in advance. Down to the day of week and time of day, our information can inform you on the ideal time to book to save on your travel. Our “Price Calendar” shows you at a quick glance when to book your travel for lower rates. By setting “Price Alerts” you can monitor changes in price and target the ideal time to book. Search for your trip destination by budget amount via our “Explore” feature. Whether you’re looking for ideas for your next travel adventure or cost-cutting tips, our “Discover” content is a great place to start.

  • How does momondo find its flight prices?

    We show prices from over 700+ competitors with a single click. With options from airlines and OTAs from across our 30 international markets, we are able to show you a diverse range of deals to create your adventure.

Traveling to a place near San Cristobal?

Book flights to San Cristobal if you plan to visit one of these locations
Puerto Baquerizo Moreno

Why use momondo?

Why should I use momondo to find a flight deal from St. Louis to San Cristobal?

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from St. Louis to San Cristobal for you.

Can I find flights from St. Louis to San Cristobal with flexible booking policies on momondo?

momondo does allow users to show only those flights to San Cristobal from St. Louis which offer a flexible booking policy as well as other useful filters and features.

How can momondo help me find flights from St. Louis to San Cristobal?

momondo provides multiple filters to help you find the best flight to San Cristobal from St. Louis. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

I’m not ready to book a flight from St. Louis to San Cristobal right now. Can momondo alert me if prices change?

Yes. momondo can track prices for St. Louis to San Cristobal flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

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