$192+ 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 10/13. Fares are subject to change and may not be available on all flights or dates of travel.
STL — NAP
Sep 5 — Sep 121
Round-trip
1 adult, Economy
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Find cheap flights from St. Louis to Italy with Cheapflights
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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 6, 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 6, 2026.
This United Airlines deal was found by Cheapflights users on 8/5. 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 11/1811:38 am -
1 stop12h 52m
Fri 11/2712:55 pm -
2 stops39h 45m
Deal found 8/5![United Airlines logo]()
$711
This Booking.com deal was found by Cheapflights users on 8/5. 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 11/186:50 pm -
2 stops14h 40m
Fri 11/2712:55 pm -
2 stops33h 31m
Deal found 8/5![Multiple Airlines logo]()
$712
This Expedia deal was found by Cheapflights users on 8/3. 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.
Mon 10/267:30 am -
2 stops19h 35m
Wed 11/47:20 pm -
2 stops51h 06m
Deal found 8/3![Multiple Airlines logo]()
$715
This Expedia deal was found by Cheapflights users on 8/3. 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.
Mon 10/2611:21 am -
1 stop16h 44m
Wed 11/42:25 pm -
2 stops26h 05m
Deal found 8/3![Iberia logo]()
$716
This Gotogate deal was found by Cheapflights users on 8/5. 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.
Wed 11/184:05 pm -
2 stops15h 00m
Fri 11/276:25 am -
1 stop14h 20m
Deal found 8/5![Multiple Airlines logo]()
$727
This Delta deal was found by Cheapflights users on 8/5. 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 11/182:18 pm -
2 stops13h 57m
Fri 11/2710:55 am -
2 stops16h 56m
Deal found 8/5![Delta logo]()
$742
This Condor deal was found by Cheapflights users on 8/3. 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 Condor is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/610:30 am -
2 stops27h 15m
Tue 9/158:20 am -
2 stops18h 25m
Deal found 8/3![Multiple Airlines logo]()
$744
This Gotogate deal was found by Cheapflights users on 8/4. 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.
Mon 9/218:55 am -
2 stops18h 25m
Tue 10/612:20 pm -
1 stop13h 21m
Deal found 8/4![Air Canada logo]()
$746
This KAYAK deal was found by Cheapflights users on 8/4. 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 8/198:55 am -
2 stops18h 30m
Wed 8/2611:10 am -
2 stops20h 04m
Deal found 8/4![Aer Lingus logo]()
$757
This Trip.com deal was found by Cheapflights users on 8/6. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/64:05 pm -
1 stop33h 50m
Tue 12/2211:15 am -
1 stop35h 11m
Deal found 8/6![Air Canada logo]()
$758
This oojo deal was found by Cheapflights users on 8/4. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/86:50 pm -
2 stops16h 10m
Wed 11/187:05 am -
1 stop13h 40m
Deal found 8/4![Lufthansa logo]()
$761
This Gotogate deal was found by Cheapflights users on 8/6. 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.
Wed 9/2312:10 pm -
1 stop15h 10m
Thu 10/112:20 pm -
1 stop13h 21m
Deal found 8/6![Multiple Airlines logo]()
$762
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 6, 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 6, 2026.
This United Airlines deal was found by Cheapflights users on 8/1. 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 11/101:08 pm -
1 stop11h 37m
Tue 1/1211:15 am -
2 stops34h 15m
Deal found 8/1![United Airlines logo]()
$775
This Delta deal was found by Cheapflights users on 8/5. 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 1/119:00 am -
2 stops19h 15m
Sun 1/176:30 am -
2 stops17h 24m
Deal found 8/5![Delta logo]()
$793
This Condor deal was found by Cheapflights users on 8/2. 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 Condor is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/110:25 am -
2 stops27h 45m
Thu 9/107:40 am -
2 stops19h 05m
Deal found 8/2![Multiple Airlines logo]()
$859
This Air Canada deal was found by Cheapflights users on 8/5. 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.
Sun 12/64:05 pm -
2 stops15h 05m
Wed 12/910:40 am -
2 stops35h 46m
Deal found 8/5![Air Canada logo]()
$921
This Lufthansa deal was found by Cheapflights users on 8/3. 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 Lufthansa is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/313:30 pm -
1 stop16h 10m
Thu 9/107:20 pm -
1 stop25h 05m
Deal found 8/3![Lufthansa logo]()
$922
This KLM deal was found by Cheapflights users on 8/4. 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.
Tue 12/157:05 am -
2 stops18h 50m
Tue 12/296:00 am -
2 stops17h 50m
Deal found 8/4![KLM logo]()
$1,098
This Turkish Airlines deal was found by Cheapflights users on 8/1. 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 Turkish Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/118:00 am -
2 stops17h 30m
Fri 10/233:50 pm -
2 stops36h 31m
Deal found 8/1![Turkish Airlines logo]()
$1,111
This Scandinavian Airlines deal was found by Cheapflights users on 8/2. 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 Scandinavian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/1312:20 pm -
3 stops23h 20m
Fri 12/189:30 am -
2 stops21h 26m
Deal found 8/2![Scandinavian Airlines logo]()
$1,125
This Iberia deal was found by Cheapflights users on 8/3. 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 Iberia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/279:32 am -
2 stops24h 43m
Mon 9/77:45 pm -
2 stops30h 42m
Deal found 8/3![Iberia logo]()
$1,144
This United Airlines deal was found by Cheapflights users on 8/5. 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 1/116:30 am -
3 stops24h 10m
Wed 1/136:30 am -
1 stop14h 15m
Deal found 8/5![United Airlines logo]()
$784
This Delta deal was found by Cheapflights users on 8/2. 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 12/136:40 am -
2 stops20h 10m
Fri 12/1812:00 pm -
2 stops18h 23m
Deal found 8/2![Delta logo]()
$835
This Gotogate deal was found by Cheapflights users on 8/1. 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 9/1512:10 pm -
1 stop15h 10m
Tue 9/2212:20 pm -
1 stop13h 21m
Deal found 8/1![Multiple Airlines logo]()
$868
This United Airlines deal was found by Cheapflights users on 8/6. 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 8/6![United Airlines logo]()
$799
This Air Canada deal was found by Cheapflights users on 8/3. 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.
Sun 1/104:05 pm -
2 stops15h 05m
Thu 1/149:50 am -
2 stops36h 36m
Deal found 8/3![Air Canada logo]()
$924
This Delta deal was found by Cheapflights users on 8/2. 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 12/137:18 pm -
2 stops13h 37m
Fri 12/186:30 am -
2 stops17h 30m
Deal found 8/2![Delta logo]()
$846
This United Airlines deal was found by Cheapflights users on 8/3. 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 1/116:30 am -
1 stop18h 00m
Sun 1/179:45 am -
1 stop16h 55m
Deal found 8/3![United Airlines logo]()
$812
This Condor deal was found by Cheapflights users on 8/2. 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 Condor is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/110:25 am -
2 stops27h 45m
Tue 9/88:20 am -
2 stops18h 25m
Deal found 8/2![Multiple Airlines logo]()
$907
This Lufthansa deal was found by Cheapflights users on 8/4. 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 Lufthansa is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/83:30 pm -
1 stop19h 30m
Tue 9/293:10 pm -
1 stop29h 15m
Deal found 8/4![Lufthansa logo]()
$1,011
This Delta deal was found by Cheapflights users on 8/6. 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.
Thu 10/111:21 am -
2 stops16h 59m
Fri 10/166:40 am -
2 stops15h 05m
Deal found 8/6![Delta logo]()
$863
This FlightHub deal was found by Cheapflights users on 8/2. 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.
Sun 12/134:05 pm -
2 stops15h 05m
Fri 12/1810:40 am -
2 stops35h 46m
Deal found 8/2![Multiple Airlines logo]()
$921
This United Airlines deal was found by Cheapflights users on 8/3. 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 1/313:40 pm -
1 stop14h 55m
Thu 2/47:00 am -
2 stops19h 29m
Deal found 8/3![United Airlines logo]()
$849
This oojo deal was found by Cheapflights users on 8/1. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/313:30 pm -
1 stop33h 10m
Fri 9/116:00 am -
2 stops16h 38m
Deal found 8/1![Lufthansa logo]()
$1,033
This Delta deal was found by Cheapflights users on 8/2. 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 8/319:25 am -
2 stops17h 00m
Tue 9/811:35 am -
2 stops19h 07m
Deal found 8/2![Delta logo]()
$896
This Justfly.com deal was found by Cheapflights users on 8/1. 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.
Mon 8/3112:59 pm -
2 stops27h 31m
Fri 9/1110:40 am -
2 stops40h 20m
Deal found 8/1![Multiple Airlines logo]()
$922
This United Airlines deal was found by Cheapflights users on 8/6. 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.
Thu 10/13:11 pm -
2 stops14h 09m
Fri 10/166:20 am -
1 stop14h 05m
Deal found 8/6![United Airlines logo]()
$856
This KAYAK deal was found by Cheapflights users on 8/2. 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.
Thu 9/312:28 pm -
2 stops28h 02m
Mon 9/76:35 pm -
2 stops25h 50m
Deal found 8/2![Lufthansa logo]()
$1,146
This United Airlines deal was found by Cheapflights users on 8/6. 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 12/294:05 pm -
1 stop11h 50m
Tue 1/51:30 pm -
1 stop31h 15m
Deal found 8/6![United Airlines logo]()
$871
This Delta deal was found by Cheapflights users on 8/2. 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 9/25:30 pm -
2 stops21h 35m
Wed 9/166:05 am -
2 stops17h 42m
Deal found 8/2![Delta logo]()
$994
This Mytrip deal was found by Cheapflights users on 8/3. 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.
Wed 9/1612:10 pm -
2 stops17h 45m
Tue 9/294:45 pm -
2 stops27h 40m
Deal found 8/3![Multiple Airlines logo]()
$1,044
This United Airlines deal was found by Cheapflights users on 8/4. 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 9/98:20 am -
2 stops19h 00m
Wed 9/3012:20 pm -
2 stops30h 53m
Deal found 8/4![United Airlines logo]()
$880
Last-minute flights from St. Louis to ItalyDiscover last-minute flight deals from St. Louis to Italy. Data last updated August 6, 2026 and is based on user searches.
Discover last-minute flight deals from St. Louis to Italy. Data last updated August 6, 2026 and is based on user searches.
This KAYAK deal was found by Cheapflights users on 8/4. 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 8/198:55 am -
2 stops18h 30m
Wed 8/2611:10 am -
2 stops20h 04m
Deal found 8/4![Aer Lingus logo]()
$757
This Condor deal was found by Cheapflights users on 8/3. 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 Condor is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/610:30 am -
2 stops27h 15m
Tue 9/158:20 am -
2 stops18h 25m
Deal found 8/3![Multiple Airlines logo]()
$744
This Gotogate deal was found by Cheapflights users on 8/4. 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.
Mon 9/218:55 am -
2 stops18h 25m
Tue 10/612:20 pm -
1 stop13h 21m
Deal found 8/4![Air Canada logo]()
$746
This Air Canada deal was found by Cheapflights users on 8/4. 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.
Mon 9/2112:10 pm -
1 stop15h 10m
Tue 9/2912:20 pm -
2 stops34h 23m
Deal found 8/4![Air Canada logo]()
$770
This United Airlines deal was found by Cheapflights users on 8/4. 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 9/2112:10 pm -
1 stop15h 10m
Tue 9/2912:20 pm -
1 stop13h 21m
Deal found 8/4![United Airlines logo]()
$784
This Air Canada deal was found by Cheapflights users on 8/4. 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.
Mon 9/2112:10 pm -
2 stops17h 10m
Tue 9/2912:40 pm -
2 stops37h 01m
Deal found 8/4![Air Canada logo]()
$798
This Delta deal was found by Cheapflights users on 8/4. 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.
Tue 9/223:52 pm -
2 stops15h 03m
Tue 9/296:40 am -
2 stops17h 30m
Deal found 8/4![Delta logo]()
$803
This Gotogate deal was found by Cheapflights users on 8/6. 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.
Wed 9/2312:10 pm -
1 stop15h 10m
Thu 10/112:20 pm -
1 stop13h 21m
Deal found 8/6![Multiple Airlines logo]()
$762
This FlightHub deal was found by Cheapflights users on 8/2. 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 8/2![Multiple Airlines logo]()
$763
This Air Canada deal was found by Cheapflights users on 8/2. 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 10/1510:40 am -
2 stops15h 01m
Deal found 8/2![Air Canada logo]()
$788
This United Airlines deal was found by Cheapflights users on 8/4. 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 8/4![United Airlines logo]()
$799
This Cheapflightsfares deal was found by Cheapflights users on 8/3. 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 9/301:29 pm -
2 stops14h 06m
Thu 10/1512:55 pm -
2 stops15h 26m
Deal found 8/3![Lufthansa logo]()
$803
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 6, 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 6, 2026.
This KAYAK deal was found by Cheapflights users on 8/3. 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.
Tue 10/138:55 am -
2 stops18h 30m
Deal found 8/3![Aer Lingus logo]()
$192
This Kiwi.com deal was found by Cheapflights users on 8/4. 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 10/1110:35 am -
3 stops51h 15m
Deal found 8/4![Multiple Airlines logo]()
$299
This KAYAK deal was found by Cheapflights users on 8/2. 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.
Sun 8/308:55 am -
2 stops18h 30m
Deal found 8/2![Aer Lingus logo]()
$300
This Kiwi.com deal was found by Cheapflights users on 8/3. 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.
Wed 10/1410:35 am -
3 stops49h 30m
Deal found 8/3![Multiple Airlines logo]()
$338
This Kiwi.com deal was found by Cheapflights users on 8/3. 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 10/126:41 pm -
2 stops36h 49m
Deal found 8/3![Multiple Airlines logo]()
$341
This Kiwi.com deal was found by Cheapflights users on 8/3. 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 9/182:29 pm -
3 stops59h 36m
Deal found 8/3![Multiple Airlines logo]()
$349
This oojo deal was found by Cheapflights users on 8/5. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/86:50 pm -
2 stops16h 10m
Deal found 8/5![Lufthansa logo]()
$353
This Kiwi.com deal was found by Cheapflights users on 8/2. 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 8/2![Multiple Airlines logo]()
$355
This American Airlines deal was found by Cheapflights users on 8/1. 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.
Sun 11/812:43 pm -
2 stops16h 42m
Deal found 8/1![American Airlines logo]()
$357
This KAYAK deal was found by Cheapflights users on 8/3. 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 10/148:55 am -
2 stops18h 30m
Deal found 8/3![Aer Lingus logo]()
$359
This Kiwi.com deal was found by Cheapflights users on 8/3. 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 9/182:29 pm -
3 stops59h 21m
Deal found 8/3![Multiple Airlines logo]()
$366
This Kiwi.com deal was found by Cheapflights users on 8/3. 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 10/118:34 pm -
3 stops54h 41m
Deal found 8/3![Multiple Airlines logo]()
$371
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 6, 2026.
Most accurate provider | Ovago 3 stars |
|---|---|
Most trusted provider | Ovago 3 stars |
Round-trip from | $705 (Expedia) |
One-way from | $192 (KAYAK) |
Popular in | June |
Cheapest in | February |
Average price | $868 |
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 2,558,603 searches. Data last updated August 6, 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
St. LouisRome
STL Lambert-St Louis - FCO Rome Fiumicino
STLFCO
Lambert-St Louis
Tue 11/10
1:08 pm-7:45 am
1 stop11h 37m
Rome Fiumicino
Tue 1/12
11:15 am-2:30 pm
2 stops34h 15m
$775
St. LouisFlorence
STL Lambert-St Louis - FLR Florence Peretola
STLFLR
Lambert-St Louis
Mon 1/11
6:30 am-1:40 pm
3 stops24h 10m
Florence Peretola
Wed 1/13
6:30 am-1:45 pm
1 stop14h 15m
$784
St. LouisMilan
STL Lambert-St Louis - LIN Milan Linate
STLLIN
Lambert-St Louis
Mon 1/11
9:00 am-11:15 am
2 stops19h 15m
Milan Linate
Sun 1/17
6:30 am-4:54 pm
2 stops17h 24m
$793
St. LouisMilan
STL Lambert-St Louis - LIN Milan Linate
STLLIN
Lambert-St Louis
Wed 9/30
3:11 pm-12:20 pm
2 stops14h 09m
Milan Linate
Thu 10/15
6:50 am-6:41 pm
2 stops18h 51m
$799
St. LouisMilan
STL Lambert-St Louis - MXP Milan Malpensa
STLMXP
Lambert-St Louis
Mon 1/11
6:30 am-7:30 am
1 stop18h 00m
Milan Malpensa
Sun 1/17
9:45 am-7:40 pm
1 stop16h 55m
$812
St. LouisMilan
STL Lambert-St Louis - MXP Milan Malpensa
STLMXP
Lambert-St Louis
Sun 12/13
6:40 am-9:50 am
2 stops20h 10m
Milan Malpensa
Fri 12/18
12:00 pm-11:23 pm
2 stops18h 23m
$835
St. LouisMilan
STL Lambert-St Louis - LIN Milan Linate
STLLIN
Lambert-St Louis
Sun 12/13
7:18 pm-3:55 pm
2 stops13h 37m
Milan Linate
Fri 12/18
6:30 am-5:00 pm
2 stops17h 30m
$846
St. LouisVenice
STL Lambert-St Louis - VCE Venice Marco Polo
STLVCE
Lambert-St Louis
Sun 1/31
3:40 pm-1:35 pm
1 stop14h 55m
Venice Marco Polo
Thu 2/4
7:00 am-7:29 pm
2 stops19h 29m
$849
Quickest round-trip
St. LouisMilan
STL Lambert-St Louis - LIN Milan Linate
STLLIN
Lambert-St Louis
Thu 10/1
3:11 pm-12:20 pm
2 stops14h 09m
Milan Linate
Fri 10/16
6:20 am-1:25 pm
1 stop14h 05m
$856
St. LouisVenice
STL Lambert-St Louis - VCE Venice Marco Polo
STLVCE
Lambert-St Louis
Tue 9/1
10:25 am-9:10 pm
2 stops27h 45m
Venice Marco Polo
Thu 9/10
7:40 am-7:45 pm
2 stops19h 05m
$859
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-FCO
STL-MXP
STL-BGY
STL-CIA
STL-VCE
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-FCO
STL-MXP
STL-BGY
STL-CIA
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 $643). Flying from St. Louis to Italy in June is currently the most expensive (average of $1,435). 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 36 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 6, 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.
Comfort
7.8
Boarding
8.1
Entertainment
7.8
Overall
7.8
Crew
8.5
Food
7.2
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
Comfort
7.8
Boarding
8.1
Entertainment
7.8
Overall
7.8
Crew
8.5
Food
7.2
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
Comfort
7.8
Boarding
8.1
Entertainment
7.8
Overall
7.8
Crew
8.5
Food
7.2
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
Comfort
7.8
Boarding
8.1
Entertainment
7.8
Overall
7.8
Crew
8.5
Food
7.2
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
Comfort
7.8
Boarding
8.1
Entertainment
7.8
Overall
7.8
Crew
8.5
Food
7.2
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
Comfort
7.8
Boarding
8.1
Entertainment
7.8
Overall
7.8
Crew
8.5
Food
7.2
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
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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Find flights from St. Louis to Italy, based on your preferred cabin class, be it economy, premium economy, business, or first class.
St. Louis and Italy flights
Browse other St. Louis and Italy flight options. Last updated on August 6, 2026.
Popular flight searches
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St. Louis to Italy flights
Consider these flights traveling from St. Louis to Italy.
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 2,558,603 searches. Data last updated August 6, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$472 | Average$1,156 | FlexibilityNo cancel fee | On-time70% | |
| Cheapest$472 | Average$1,011 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$500 | Average$1,051 | FlexibilityNo cancel fee | On-time76% | |
| Cheapest$506 | Average$906 | FlexibilityNo cancel fee | On-time75% | |
| Cheapest$513 | Average$1,111 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$552 | Average$1,038 | FlexibilityNo cancel fee | On-time67% | |
| Cheapest$564 | Average$1,151 | FlexibilityNo cancel fee | On-timeN/A |