$337+ Cheap flights from St. Louis (STL) to Italy
This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 10/17. Fares are subject to change and may not be available on all flights or dates of travel.
STL — NAP
Sep 30 — Oct 71
Round-trip
1 adult, Economy
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Find cheap flights from St. Louis to Italy 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
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Cheapest flights from St. Louis to ItalyExplore the most affordable flight options available from St. Louis to Italy. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 31, 2026.
Explore the most affordable flight options available from St. Louis to Italy. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 31, 2026.
This lol.travel deal was found by Cheapflights users on 8/31. 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 lol.travel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/2612:46 pm -
1 stop15h 59m
Wed 11/116:40 pm -
2 stops32h 42m
Deal found 8/31![Finnair logo]()
$684
This Expedia deal was found by Cheapflights users on 8/30. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/88:30 am -
2 stops17h 25m
Wed 11/181:15 pm -
2 stops29h 55m
Deal found 8/30![Air Canada logo]()
$709
This Expedia deal was found by Cheapflights users on 8/30. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/89:40 am -
2 stops16h 15m
Wed 11/187:05 am -
1 stop13h 40m
Deal found 8/30![Multiple Airlines logo]()
$717
This Expedia deal was found by Cheapflights users on 8/30. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/176:50 pm -
2 stops21h 20m
Wed 11/257:05 am -
1 stop13h 40m
Deal found 8/30![Lufthansa logo]()
$721
This Gotogate deal was found by Cheapflights users on 8/30. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/174:05 pm -
1 stop11h 50m
Wed 11/257:05 am -
1 stop13h 40m
Deal found 8/30![Multiple Airlines logo]()
$722
This United deal was found by Cheapflights users on 8/31. 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 United is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/269:40 am -
1 stop16h 05m
Wed 11/117:05 am -
1 stop13h 40m
Deal found 8/31![Multiple Airlines logo]()
$727
This United Airlines deal was found by Cheapflights users on 8/31. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/88:30 am -
1 stop16h 15m
Wed 11/181:15 pm -
2 stops29h 55m
Deal found 8/31![United Airlines logo]()
$728
This United Airlines deal was found by Cheapflights users on 8/28. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/109:40 am -
1 stop15h 05m
Tue 1/1211:15 am -
2 stops31h 58m
Deal found 8/28![United Airlines logo]()
$732
This KLM deal was found by Cheapflights users on 8/31. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/262:25 pm -
2 stops14h 20m
Wed 11/1110:10 am -
2 stops17h 19m
Deal found 8/31![KLM logo]()
$734
This lol.travel deal was found by Cheapflights users on 8/31. 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 lol.travel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/254:05 pm -
2 stops18h 15m
Tue 11/106:30 am -
2 stops39h 56m
Deal found 8/31![Multiple Airlines logo]()
$760
This FlightHub deal was found by Cheapflights users on 8/27. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/3012:10 pm -
1 stop15h 10m
Thu 10/1512:20 pm -
1 stop32h 40m
Deal found 8/27![Multiple Airlines logo]()
$763
This United Airlines deal was found by Cheapflights users on 8/26. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/3012:10 pm -
1 stop15h 10m
Thu 10/1512:20 pm -
2 stops34h 23m
Deal found 8/26![United Airlines logo]()
$771
Best flights from St. Louis to ItalyDiscover carefully curated flight deals from St. Louis to Italy that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 31, 2026.
Discover carefully curated flight deals from St. Louis to Italy that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 31, 2026.
This United deal was found by Cheapflights users on 8/30. 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 United is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/1811:29 am -
1 stop13h 26m
Fri 11/277:05 am -
1 stop13h 40m
Deal found 8/30![Multiple Airlines logo]()
$736
This United Airlines deal was found by Cheapflights users on 8/29. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/1811:29 am -
1 stop13h 26m
Mon 12/142:10 pm -
2 stops36h 16m
Deal found 8/29![United Airlines logo]()
$758
This Delta deal was found by Cheapflights users on 8/26. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 1/1111:51 am -
1 stop15h 54m
Sun 1/176:40 am -
2 stops23h 38m
Deal found 8/26![Delta logo]()
$798
This KLM deal was found by Cheapflights users on 8/28. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/215:35 pm -
1 stop12h 05m
Wed 10/286:10 am -
2 stops16h 33m
Deal found 8/28![KLM logo]()
$910
This American Airlines deal was found by Cheapflights users on 8/29. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/57:10 pm -
2 stops17h 25m
Mon 10/128:55 pm -
2 stops26h 58m
Deal found 8/29![American Airlines logo]()
$971
This British Airways deal was found by Cheapflights users on 8/30. 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 British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/299:35 pm -
1 stop14h 20m
Tue 10/68:30 pm -
2 stops30h 18m
Deal found 8/30![British Airways logo]()
$991
This Cheapflightsfares deal was found by Cheapflights users on 8/26. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/303:30 pm -
1 stop13h 30m
Thu 10/1510:35 am -
2 stops17h 34m
Deal found 8/26![Lufthansa logo]()
$999
This United deal was found by Cheapflights users on 8/28. 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 United is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 1/138:33 am -
2 stops20h 47m
Wed 2/106:25 am -
1 stop14h 20m
Deal found 8/28![Multiple Airlines logo]()
$742
This United Airlines deal was found by Cheapflights users on 8/26. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 1/1211:45 am -
1 stop13h 10m
Fri 1/151:15 pm -
2 stops30h 25m
Deal found 8/26![United Airlines logo]()
$776
This Delta deal was found by Cheapflights users on 8/27. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 1/1811:51 am -
2 stops13h 54m
Mon 2/156:30 am -
2 stops21h 19m
Deal found 8/27![Delta logo]()
$799
This Expedia deal was found by Cheapflights users on 8/29. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 2/1012:01 pm -
2 stops16h 49m
Wed 2/176:50 am -
2 stops19h 40m
Deal found 8/29![Multiple Airlines logo]()
$764
This United Airlines deal was found by Cheapflights users on 8/28. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 2/147:30 am -
2 stops22h 00m
Wed 2/176:30 am -
1 stop14h 15m
Deal found 8/28![United Airlines logo]()
$779
This Delta deal was found by Cheapflights users on 8/26. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 1/96:59 pm -
1 stop33h 21m
Thu 1/1410:25 am -
1 stop14h 36m
Deal found 8/26![Delta logo]()
$801
This KLM deal was found by Cheapflights users on 8/29. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/319:00 am -
2 stops16h 55m
Wed 1/134:30 pm -
2 stops35h 19m
Deal found 8/29![KLM logo]()
$920
This United Airlines deal was found by Cheapflights users on 8/30. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 2/109:22 am -
2 stops21h 28m
Fri 2/126:30 am -
1 stop14h 15m
Deal found 8/30![United Airlines logo]()
$781
This United deal was found by Cheapflights users on 8/29. 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 United is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 2/153:21 pm -
2 stops13h 59m
Sun 2/216:25 am -
1 stop14h 20m
Deal found 8/29![Multiple Airlines logo]()
$816
This Delta deal was found by Cheapflights users on 8/27. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/1310:04 am -
1 stop17h 41m
Fri 12/186:40 am -
2 stops23h 46m
Deal found 8/27![Delta logo]()
$842
This KLM deal was found by Cheapflights users on 8/29. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/242:45 pm -
2 stops18h 00m
Wed 1/134:30 pm -
2 stops35h 19m
Deal found 8/29![KLM logo]()
$937
This British Airways deal was found by Cheapflights users on 8/28. 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 British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/35:18 pm -
1 stop33h 42m
Sun 10/113:00 pm -
1 stop16h 19m
Deal found 8/28![British Airways logo]()
$1,042
This United Airlines deal was found by Cheapflights users on 8/29. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 2/18:05 am -
2 stops21h 40m
Fri 2/56:05 am -
2 stops40h 21m
Deal found 8/29![United Airlines logo]()
$785
This FlightHub deal was found by Cheapflights users on 8/28. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/311:13 pm -
2 stops21h 22m
Wed 1/134:30 pm -
2 stops33h 08m
Deal found 8/28![Lufthansa logo]()
$1,118
This Delta deal was found by Cheapflights users on 8/28. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/132:33 pm -
2 stops16h 22m
Fri 12/186:30 am -
2 stops24h 35m
Deal found 8/28![Delta logo]()
$843
This United Airlines deal was found by Cheapflights users on 8/26. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 1/121:00 pm -
1 stop12h 30m
Thu 1/1411:15 am -
1 stop35h 11m
Deal found 8/26![United Airlines logo]()
$794
This KLM deal was found by Cheapflights users on 8/27. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/511:21 am -
2 stops19h 54m
Mon 10/123:25 pm -
2 stops33h 50m
Deal found 8/27![KLM logo]()
$971
This British Airways deal was found by Cheapflights users on 8/30. 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 British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 2/11:15 pm -
2 stops15h 35m
Thu 2/411:40 am -
2 stops19h 19m
Deal found 8/30![British Airways logo]()
$1,069
This United deal was found by Cheapflights users on 8/26. 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 United is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/127:01 pm -
1 stop29h 54m
Thu 10/2211:30 am -
2 stops33h 30m
Deal found 8/26![Multiple Airlines logo]()
$892
This United Airlines deal was found by Cheapflights users on 8/26. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/303:11 pm -
2 stops14h 09m
Thu 10/156:50 am -
2 stops18h 51m
Deal found 8/26![United Airlines logo]()
$801
This Delta deal was found by Cheapflights users on 8/30. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/3010:05 am -
2 stops15h 45m
Thu 10/156:40 am -
2 stops14h 13m
Deal found 8/30![Delta logo]()
$904
This KLM deal was found by Cheapflights users on 8/28. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 1/19:00 am -
2 stops16h 55m
Wed 1/1310:15 am -
2 stops20h 24m
Deal found 8/28![KLM logo]()
$996
This United deal was found by Cheapflights users on 8/30. 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 United is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/241:25 pm -
2 stops16h 20m
Tue 12/2910:20 am -
1 stop34h 25m
Deal found 8/30![Multiple Airlines logo]()
$909
Last-minute flights from St. Louis to ItalyDiscover last-minute flight deals from St. Louis to Italy. Data last updated August 31, 2026 and is based on user searches.
Discover last-minute flight deals from St. Louis to Italy. Data last updated August 31, 2026 and is based on user searches.
This FlightHub deal was found by Cheapflights users on 8/29. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/73:30 pm -
1 stop14h 00m
Tue 9/156:35 pm -
1 stop25h 50m
Deal found 8/29![Lufthansa logo]()
$936
This Mytrip deal was found by Cheapflights users on 8/28. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/258:55 am -
2 stops31h 10m
Fri 10/25:10 pm -
3 stops34h 10m
Deal found 8/28![Multiple Airlines logo]()
$882
This Mytrip deal was found by Cheapflights users on 8/30. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/288:55 am -
3 stops25h 35m
Mon 10/512:35 pm -
2 stops31h 50m
Deal found 8/30![Multiple Airlines logo]()
$916
This Justfly.com deal was found by Cheapflights users on 8/30. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/2912:10 pm -
1 stop14h 05m
Tue 10/66:50 am -
1 stop13h 35m
Deal found 8/30![Multiple Airlines logo]()
$888
This FlightHub deal was found by Cheapflights users on 8/27. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/3012:10 pm -
1 stop15h 10m
Thu 10/1512:20 pm -
1 stop32h 40m
Deal found 8/27![Multiple Airlines logo]()
$763
This United Airlines deal was found by Cheapflights users on 8/26. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/3012:10 pm -
1 stop15h 10m
Thu 10/1512:20 pm -
2 stops34h 23m
Deal found 8/26![United Airlines logo]()
$771
This Air Canada deal was found by Cheapflights users on 8/27. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/3012:10 pm -
1 stop15h 10m
Thu 10/1512:20 pm -
2 stops32h 40m
Deal found 8/27![Air Canada logo]()
$773
This United Airlines deal was found by Cheapflights users on 8/26. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/303:11 pm -
2 stops14h 09m
Thu 10/156:50 am -
2 stops18h 51m
Deal found 8/26![United Airlines logo]()
$801
This Justfly.com deal was found by Cheapflights users on 8/27. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/301:29 pm -
2 stops13h 31m
Thu 10/156:50 am -
2 stops18h 51m
Deal found 8/27![Multiple Airlines logo]()
$806
This KAYAK deal was found by Cheapflights users on 8/27. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/3012:10 pm -
2 stops14h 50m
Thu 10/157:20 pm -
1 stop25h 05m
Deal found 8/27![Lufthansa logo]()
$878
This Booking.com deal was found by Cheapflights users on 8/30. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/3012:10 pm -
1 stop14h 05m
Tue 10/66:50 am -
1 stop13h 35m
Deal found 8/30![Multiple Airlines logo]()
$890
This Delta deal was found by Cheapflights users on 8/30. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/3010:05 am -
2 stops15h 45m
Thu 10/156:40 am -
2 stops14h 13m
Deal found 8/30![Delta logo]()
$904
One-way flights from St. Louis to ItalySearch for one-way flight options from St. Louis to Italy. Find affordable one-way fares based on user searches. Data last updated August 31, 2026.
Search for one-way flight options from St. Louis to Italy. Find affordable one-way fares based on user searches. Data last updated August 31, 2026.
This Kiwi.com deal was found by Cheapflights users on 8/30. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/174:30 pm -
3 stops48h 20m
Deal found 8/30![Multiple Airlines logo]()
$337
This Kiwi.com deal was found by Cheapflights users on 8/26. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/282:29 pm -
3 stops43h 46m
Deal found 8/26![Multiple Airlines logo]()
$353
This Kiwi.com deal was found by Cheapflights users on 8/27. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/38:10 pm -
3 stops54h 50m
Deal found 8/27![Multiple Airlines logo]()
$373
This Kiwi.com deal was found by Cheapflights users on 8/30. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/126:05 pm -
3 stops44h 20m
Deal found 8/30![Multiple Airlines logo]()
$383
This Kiwi.com deal was found by Cheapflights users on 8/26. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/252:29 pm -
2 stops41h 01m
Deal found 8/26![Multiple Airlines logo]()
$385
This American Airlines deal was found by Cheapflights users on 8/26. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 2/175:27 pm -
2 stops17h 03m
Deal found 8/26![American Airlines logo]()
$385
This Kiwi.com deal was found by Cheapflights users on 8/26. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/45:19 pm -
3 stops42h 56m
Deal found 8/26![Multiple Airlines logo]()
$388
This Delta deal was found by Cheapflights users on 8/26. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 2/176:00 am -
2 stops28h 10m
Deal found 8/26![Delta logo]()
$393
This United Airlines deal was found by Cheapflights users on 8/26. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 2/177:33 am -
3 stops21h 57m
Deal found 8/26![United Airlines logo]()
$396
This Justfly.com deal was found by Cheapflights users on 8/26. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 2/173:40 pm -
1 stop14h 10m
Deal found 8/26![Lufthansa logo]()
$402
This Delta deal was found by Cheapflights users on 8/26. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 2/205:45 pm -
2 stops34h 25m
Deal found 8/26![Delta logo]()
$404
This Mytrip deal was found by Cheapflights users on 8/28. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 2/264:05 pm -
2 stops18h 55m
Deal found 8/28![Multiple Airlines logo]()
$404
Find flight deals from St. Louis to Italy
Keep the following information in mind while searching for St. Louis to Italy flight deals. Data was last updated August 31, 2026.
Most accurate provider | Ovago 3 stars |
|---|---|
Most trusted provider | Ovago 3 stars |
Round-trip from | $684 (lol.travel) |
One-way from | $337 (Kiwi.com) |
Popular in | June |
Cheapest in | February |
Average price | $920 |
Cheapflights Fare Finder
Customize your flight search to find flights from St. Louis to Italy 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 7,457,451 searches. Data last updated August 31, 2026.
Use the filters below to find and compare flights from St. Louis to Italy that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
Quickest round-trip
St. LouisRome
STL Lambert-St Louis - FCO Rome Fiumicino
STLFCO
Lambert-St Louis
Wed 11/18
11:29 am-7:55 am
1 stop13h 26m
Rome Fiumicino
Fri 11/27
7:05 am-1:45 pm
1 stop13h 40m
$736
St. LouisMilan
STL Lambert-St Louis - LIN Milan Linate
STLLIN
Lambert-St Louis
Wed 1/13
8:33 am-12:20 pm
2 stops20h 47m
Milan Linate
Wed 2/10
6:25 am-1:45 pm
1 stop14h 20m
$742
St. LouisRome
STL Lambert-St Louis - FCO Rome Fiumicino
STLFCO
Lambert-St Louis
Wed 11/18
11:29 am-7:55 am
1 stop13h 26m
Rome Fiumicino
Mon 12/14
2:10 pm-7:26 pm
2 stops36h 16m
$758
St. LouisBologna
STL Lambert-St Louis - BLQ Bologna Guglielmo Marconi
STLBLQ
Lambert-St Louis
Wed 2/10
12:01 pm-11:50 am
2 stops16h 49m
Bologna Guglielmo Marconi
Wed 2/17
6:50 am-7:30 pm
2 stops19h 40m
$764
St. LouisRome
STL Lambert-St Louis - FCO Rome Fiumicino
STLFCO
Lambert-St Louis
Tue 1/12
11:45 am-7:55 am
1 stop13h 10m
Rome Fiumicino
Fri 1/15
1:15 pm-12:40 pm
2 stops30h 25m
$776
St. LouisFlorence
STL Lambert-St Louis - FLR Florence Peretola
STLFLR
Lambert-St Louis
Sun 2/14
7:30 am-12:30 pm
2 stops22h 00m
Florence Peretola
Wed 2/17
6:30 am-1:45 pm
1 stop14h 15m
$779
St. LouisFlorence
STL Lambert-St Louis - FLR Florence Peretola
STLFLR
Lambert-St Louis
Wed 2/10
9:22 am-1:50 pm
2 stops21h 28m
Florence Peretola
Fri 2/12
6:30 am-1:45 pm
1 stop14h 15m
$781
St. LouisBologna
STL Lambert-St Louis - BLQ Bologna Guglielmo Marconi
STLBLQ
Lambert-St Louis
Mon 2/1
8:05 am-12:45 pm
2 stops21h 40m
Bologna Guglielmo Marconi
Fri 2/5
6:05 am-3:26 pm
2 stops40h 21m
$785
St. LouisRome
STL Lambert-St Louis - FCO Rome Fiumicino
STLFCO
Lambert-St Louis
Tue 1/12
1:00 pm-8:30 am
1 stop12h 30m
Rome Fiumicino
Thu 1/14
11:15 am-3:26 pm
1 stop35h 11m
$794
St. LouisMilan
STL Lambert-St Louis - MXP Milan Malpensa
STLMXP
Lambert-St Louis
Mon 1/11
11:51 am-10:45 am
1 stop15h 54m
Milan Malpensa
Sun 1/17
6:40 am-11:18 pm
2 stops23h 38m
$798
Showing 1-10 of 60 resultsSorted by cheapest first
Best time to book a flight from St. Louis to Italy
Have a flexible travel schedule? Discover the best time to fly to Italy from St. Louis with our price prediction graph.
STL-CTA
STL-VCE
STL-FLR
STL-MXP
STL-FCO
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.
Cheapflights Insights
Everything you need to know about your flight from St. Louis to Italy
STL-IT0
STL-CTA
STL-VCE
STL-FLR
STL-MXP
What is the cheapest month to book a flight from St. Louis to Italy?
Currently, February is the cheapest month in which you can book a flight from St. Louis to Italy (average of $670). Flying from St. Louis to Italy in June is currently the most expensive (average of $1,442). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.
How far ahead should I book a flight from St. Louis to Italy?
The best time to book flights from St. Louis to Italy is 27 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.
Reviews of airlines servicing Italy
Get insights into the airlines that provide service to Italy. 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 Italy. Reviews last updated August 31, 2026.
Get a feel of what it's like to fly with Delta,United Airlines, andAir Canada from St. Louis to Italy by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Boarding
8.1
Comfort
7.8
Entertainment
7.8
Crew
8.5
Overall
7.8
Food
7.2
Reviews
1 / 20
8.0
ExcellentJorge,Aug 2026
TPA - ATL
Boarding
8.1
Comfort
7.8
Entertainment
7.8
Crew
8.5
Overall
7.8
Food
7.2
Reviews
1 / 20
8.0
ExcellentJorge,Aug 2026
TPA - ATL
Boarding
8.1
Comfort
7.8
Entertainment
7.8
Crew
8.5
Overall
7.8
Food
7.2
Reviews
1 / 20
8.0
ExcellentJorge,Aug 2026
TPA - ATL
Boarding
8.1
Comfort
7.8
Entertainment
7.8
Crew
8.5
Overall
7.8
Food
7.2
Reviews
1 / 20
8.0
ExcellentJorge,Aug 2026
TPA - ATL
Boarding
8.1
Comfort
7.8
Entertainment
7.8
Crew
8.5
Overall
7.8
Food
7.2
Reviews
1 / 20
8.0
ExcellentJorge,Aug 2026
TPA - ATL
Boarding
8.1
Comfort
7.8
Entertainment
7.8
Crew
8.5
Overall
7.8
Food
7.2
Reviews
1 / 20
8.0
ExcellentJorge,Aug 2026
TPA - ATL
Related info for your journey
Find useful and relevant information for your journey from St. Louis to Italy. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
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Alternative routes for St. Louis to Italy
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Complete your trip
Complete your trip to Italy by adding a car rental and/or hotel reservation to your travel itinerary.
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St. Louis and Italy flights
Browse other St. Louis and Italy flight options. Last updated on August 31, 2026.
Popular flight searches
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St. Louis to Italy flights
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Fly to Italy regions
Consider these flights traveling to Italy regions.
Top 7 airlines flying from St. Louis to Italy
Discover the top 7 airlines that operate flights from St. Louis to Italy. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 7,457,451 searches. Data last updated August 31, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$472 | Average$1,156 | FlexibilityNo cancel fee | On-time70% | |
| Cheapest$472 | Average$1,029 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$500 | Average$1,065 | FlexibilityNo cancel fee | On-time76% | |
| Cheapest$506 | Average$923 | FlexibilityNo cancel fee | On-time75% | |
| Cheapest$513 | Average$1,115 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$552 | Average$1,038 | FlexibilityNo cancel fee | On-time67% | |
| Cheapest$665 | Average$1,295 | FlexibilityNo cancel fee | On-timeN/A |