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Cheap flights from St. Louis to Rome from $519

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from St. Louis to Rome departing on 5/29. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

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Cheap round-trip flights

These are some of the best round-trip flight deals from St. Louis to Rome that have been recently found on momondo from popular airlines, departing in the coming months.
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7:30 am - 9:15 pmSTL-CIA
30h 45m2 stops
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6:00 am - 12:36 pmCIA-STL
37h 36m3 stops
$1,114
Find Deal
Fri, May 30 - Sat, Jun 21
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6:30 am - 9:15 pmSTL-CIA
31h 45m3 stops
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6:00 am - 12:36 pmCIA-STL
37h 36m3 stops
$1,124
Find Deal
Fri, May 30 - Sat, Jun 21
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7:30 am - 9:15 pmSTL-CIA
30h 45m2 stops
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6:00 am - 12:36 pmCIA-STL
37h 36m2 stops
$1,132
Find Deal
Fri, May 30 - Sat, Jun 21

When to book flights from St. Louis to Rome Ciampino Airport

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

Cheap St. Louis to Rome Ciampino Airport (STL to CIA) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from St. Louis to Rome Ciampino Airport

Best Price Found

$519

Fastest flight time

28h 20m

Direct flights

None
The best one-way flight to Rome Ciampino Airport from St. Louis in the past 72 hours is $519. The best round-trip flight deal from St. Louis to Rome Ciampino Airport found on momondo in the last 72 hours is $1,114.
The fastest flight from St. Louis to Rome Ciampino Airport takes 28h 20m
There are no direct flights from St. Louis to Rome Ciampino Airport. Popular non-direct route for this connection is Lambert-St Louis Airport - Rome Ciampino Airport.

  • How far is Lambert-St Louis to Rome Ciampino by plane?

    Rome Ciampino is 5062.0 mi away from Lambert-St Louis. By plane, this route typically takes 30h 45m.

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

    Prices for flights from Lambert-St Louis Airport to Rome Ciampino Airport are refreshed on a daily basis.

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

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Lambert-St Louis Airport to Rome Ciampino Airport.

  • What documentation or ID do you need to fly to Rome Ciampino Airport?

    The travel and health documents required for your trip to Rome Ciampino Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Rome Ciampino Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.


  • How do I get Price Alerts for flights from St. Louis to Rome Ciampino Airport?

    Confirm your travel details to search for the latest offers for flights from St. Louis to Rome Ciampino Airport. While browsing offers there will be the option to toggle “Price Alerts”. You’ll then receive updates when prices for the flight route increase or decrease.

  • How can I save money on flights from St. Louis to Rome Ciampino Airport with momondo?

    Plan your trips smart with the “Price Forecast” feature, which uses flight data to help you pick the best days to fly for the lowest fares. Our “Price Calendar” helps you get the most for your money by showing you when it’s most advantageous to fly. Curate your own travel experiences for less with “Explore”. Expert travel hacks to fuel your next adventure are a click away with “Discover” by momondo. Set up our “Price Alerts” to track fare changes and book when prices are at their lowest point.

  • How does momondo find its flight prices?

    momondo shows deals across 700+ competitors all at once. momondo is active in 30 international markets, so you can have access to a wide range of options from airlines and OTAs alike.


Traveling to a place near Rome?

Book flights to Rome if you plan to visit one of these locations
Fiumicino
Civitavecchia
Montepulciano
Ciampino
Pienza
Santa Marinella
Cassino
Sperlonga
Cortona
Orvieto
Tivoli
Sulmona
Ascoli Piceno
Foligno
Saturnia
Terracina
Anzio
Ponza
Porto Ercole
Sabaudia

Why use momondo?

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

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Rome from St. Louis.

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

momondo does allow users to show only those flights to Rome 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 Rome?

Once all potential St. Louis to Rome flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

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

Of course. momondo tracks the price of St. Louis to Rome flights. All you need is a valid email address and we will do the rest; it is that quick and easy.


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