$424+ Cheap flights from Missouri to Rome (ROM)
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 12/5. Fares are subject to change and may not be available on all flights or dates of travel.
STL — ROM
Nov 25 — Dec 21
Round-trip
1 adult, Economy
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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 Missouri to RomeExplore the most affordable flight options available from Missouri to Rome. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 26, 2026.
Explore the most affordable flight options available from Missouri to Rome. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 26, 2026.
This Gotogate deal was found by Cheapflights users on 10/24. 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 12/84:05 pm -
1 stop11h 50m
Tue 12/1511:15 am -
1 stop35h 11m
Deal found 10/24![Multiple Airlines logo]()
$657
This Air Canada deal was found by Cheapflights users on 10/21. 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 11/189:59 am -
2 stops15h 56m
Wed 11/251:15 pm -
2 stops28h 17m
Deal found 10/21![Multiple Airlines logo]()
$659
This Air Canada deal was found by Cheapflights users on 10/20. 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.
Sat 11/75:34 pm -
2 stops32h 21m
Wed 11/251:15 pm -
2 stops33h 28m
Deal found 10/20![Air Canada logo]()
$660
This United Airlines deal was found by Cheapflights users on 10/21. 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 11/187:30 am -
1 stop17h 15m
Thu 11/2611:15 am -
2 stops35h 28m
Deal found 10/21![United Airlines logo]()
$661
This United Airlines deal was found by Cheapflights users on 10/21. 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 11/106:50 pm -
1 stop29h 55m
Tue 1/1211:15 am -
1 stop35h 11m
Deal found 10/21![United Airlines logo]()
$662
This CheapOair deal was found by Cheapflights users on 10/20. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/94:05 pm -
2 stops57h 50m
Fri 11/201:15 pm -
2 stops28h 22m
Deal found 10/20![Air Canada logo]()
$663
This Justfly.com deal was found by Cheapflights users on 10/21. 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 11/104:05 pm -
1 stop11h 50m
Tue 1/1211:15 am -
2 stops36h 58m
Deal found 10/21![Air Canada logo]()
$664
This Justfly.com deal was found by Cheapflights users on 10/20. 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.
Fri 11/66:50 pm -
2 stops55h 05m
Wed 11/251:15 pm -
2 stops28h 17m
Deal found 10/20![Air Canada logo]()
$665
This United Airlines deal was found by Cheapflights users on 10/25. 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 11/89:59 am -
1 stop17h 56m
Tue 11/249:45 am -
1 stop14h 14m
Deal found 10/25![United Airlines logo]()
$666
This FlightHub deal was found by Cheapflights users on 10/21. 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 11/89:50 am -
2 stops19h 30m
Tue 11/1711:00 am -
1 stop16h 26m
Deal found 10/21![British Airways logo]()
$673
This United Airlines deal was found by Cheapflights users on 10/25. 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 12/911:25 am -
1 stop13h 20m
Wed 12/161:15 pm -
2 stops41h 18m
Deal found 10/25![United Airlines logo]()
$765
This FlightHub deal was found by Cheapflights users on 10/22. 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 12/21:39 pm -
1 stop12h 21m
Wed 12/91:10 pm -
1 stop14h 58m
Deal found 10/22![British Airways logo]()
$768
Best flights from Missouri to RomeDiscover carefully curated flight deals from Missouri to Rome that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated October 26, 2026.
Discover carefully curated flight deals from Missouri to Rome that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated October 26, 2026.
This United Airlines deal was found by Cheapflights users on 10/21. 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 11/106:50 pm -
1 stop29h 55m
Tue 1/1211:15 am -
1 stop35h 11m
Deal found 10/21![United Airlines logo]()
$662
This Delta deal was found by Cheapflights users on 10/21. 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 11/86:00 am -
1 stop19h 15m
Wed 11/1810:00 am -
1 stop14h 14m
Deal found 10/21![Delta logo]()
$676
This KLM deal was found by Cheapflights users on 10/23. 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 11/912:29 pm -
1 stop15h 51m
Fri 11/2012:30 pm -
1 stop17h 52m
Deal found 10/23![KLM logo]()
$676
This United deal was found by Cheapflights users on 10/24. 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 12/76:00 am -
2 stops19h 30m
Tue 12/1511:15 am -
2 stops34h 30m
Deal found 10/24![Multiple Airlines logo]()
$770
This American Airlines deal was found by Cheapflights users on 10/23. 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.
Fri 3/266:00 am -
1 stop22h 45m
Tue 4/611:05 am -
2 stops18h 11m
Deal found 10/23![American Airlines logo]()
$1,045
This United Airlines deal was found by Cheapflights users on 10/21. 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 11/86:50 pm -
1 stop29h 55m
Tue 11/1711:15 am -
1 stop35h 11m
Deal found 10/21![United Airlines logo]()
$662
This Delta deal was found by Cheapflights users on 10/20. 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 11/75:38 pm -
1 stop31h 37m
Wed 11/2510:00 am -
1 stop30h 29m
Deal found 10/20![Delta logo]()
$676
This United Airlines deal was found by Cheapflights users on 10/21. 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 11/186:00 am -
1 stop18h 45m
Thu 11/2611:15 am -
1 stop35h 11m
Deal found 10/21![United Airlines logo]()
$674
This Delta deal was found by Cheapflights users on 10/20. 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 11/810:35 am -
1 stop16h 00m
Tue 11/2410:00 am -
2 stops18h 42m
Deal found 10/20![Delta logo]()
$681
This KLM deal was found by Cheapflights users on 10/25. 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 12/96:00 am -
1 stop19h 15m
Wed 12/1610:25 am -
1 stop19h 11m
Deal found 10/25![KLM logo]()
$775
This United Airlines deal was found by Cheapflights users on 10/21. 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 11/96:00 am -
1 stop18h 45m
Wed 11/189:45 am -
1 stop14h 14m
Deal found 10/21![United Airlines logo]()
$676
This Delta deal was found by Cheapflights users on 10/20. 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 11/186:00 am -
2 stops18h 45m
Thu 11/2612:55 pm -
2 stops27h 30m
Deal found 10/20![Delta logo]()
$681
This United Airlines deal was found by Cheapflights users on 10/25. 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 11/81:00 pm -
1 stop12h 30m
Tue 11/2412:40 pm -
2 stops16h 00m
Deal found 10/25![United Airlines logo]()
$682
This Expedia deal was found by Cheapflights users on 10/23. 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 4/1912:00 pm -
1 stop14h 50m
Mon 4/2612:00 pm -
1 stop18h 56m
Deal found 10/23![Multiple Airlines logo]()
$952
This KLM deal was found by Cheapflights users on 10/24. 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 2/1910:35 am -
1 stop17h 45m
Mon 3/11:30 pm -
1 stop15h 56m
Deal found 10/24![KLM logo]()
$880
This KLM deal was found by Cheapflights users on 10/25. 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.
Sat 2/62:05 pm -
1 stop14h 15m
Sat 2/131:30 pm -
1 stop17h 28m
Deal found 10/25![KLM logo]()
$880
This Delta deal was found by Cheapflights users on 10/21. 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 12/211:42 am -
1 stop13h 33m
Sat 12/121:30 pm -
1 stop15h 09m
Deal found 10/21![Delta logo]()
$835
This United Airlines deal was found by Cheapflights users on 10/25. 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 12/911:25 am -
1 stop13h 20m
Wed 12/161:15 pm -
2 stops41h 18m
Deal found 10/25![United Airlines logo]()
$765
This United Airlines deal was found by Cheapflights users on 10/23. 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 12/811:27 am -
1 stop13h 18m
Tue 12/1511:15 am -
2 stops32h 08m
Deal found 10/23![United Airlines logo]()
$770
This Delta deal was found by Cheapflights users on 10/22. 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 3/146:00 am -
1 stop21h 35m
Fri 3/191:30 pm -
1 stop34h 02m
Deal found 10/22![Delta logo]()
$874
This United Airlines deal was found by Cheapflights users on 10/21. 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.
Sat 12/511:25 am -
1 stop13h 20m
Sat 12/1211:15 am -
2 stops41h 24m
Deal found 10/21![United Airlines logo]()
$771
This United Airlines deal was found by Cheapflights users on 10/22. 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 12/61:04 pm -
1 stop11h 41m
Mon 12/142:10 pm -
2 stops37h 23m
Deal found 10/22![United Airlines logo]()
$790
This United Airlines deal was found by Cheapflights users on 10/20. 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 3/21:04 pm -
1 stop11h 41m
Tue 3/911:15 am -
2 stops34h 09m
Deal found 10/20![United Airlines logo]()
$819
This United Airlines deal was found by Cheapflights users on 10/22. 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 12/211:25 am -
1 stop13h 20m
Sat 12/1211:15 am -
2 stops34h 23m
Deal found 10/22![United Airlines logo]()
$820
This United Airlines deal was found by Cheapflights users on 10/22. 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 3/76:00 am -
1 stop18h 45m
Tue 3/169:55 am -
2 stops17h 49m
Deal found 10/22![United Airlines logo]()
$871
This United Airlines deal was found by Cheapflights users on 10/23. 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 4/191:41 pm -
1 stop15h 39m
Mon 4/2610:50 am -
2 stops41h 33m
Deal found 10/23![United Airlines logo]()
$939
This United Airlines deal was found by Cheapflights users on 10/25. 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.
Sat 3/273:16 pm -
2 stops34h 59m
Sun 4/411:30 am -
2 stops42h 28m
Deal found 10/25![United Airlines logo]()
$991
This United Airlines deal was found by Cheapflights users on 10/21. 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 11/163:00 pm -
1 stop33h 45m
Thu 11/1911:15 am -
2 stops54h 30m
Deal found 10/21![United Airlines logo]()
$1,204
This United Airlines deal was found by Cheapflights users on 10/21. 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.
Fri 11/206:40 pm -
2 stops33h 15m
Fri 11/277:05 am -
2 stops21h 43m
Deal found 10/21![United Airlines logo]()
$1,422
Last-minute flights from Missouri to RomeDiscover last-minute flight deals from Missouri to Rome. Data last updated October 26, 2026 and is based on user searches.
Discover last-minute flight deals from Missouri to Rome. Data last updated October 26, 2026 and is based on user searches.
This Justfly.com deal was found by Cheapflights users on 10/20. 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.
Fri 11/66:50 pm -
2 stops55h 05m
Wed 11/251:15 pm -
2 stops28h 17m
Deal found 10/20![Air Canada logo]()
$665
This Air Canada deal was found by Cheapflights users on 10/20. 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.
Sat 11/75:34 pm -
2 stops32h 21m
Wed 11/251:15 pm -
2 stops33h 28m
Deal found 10/20![Air Canada logo]()
$660
This United Airlines deal was found by Cheapflights users on 10/24. 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 11/89:59 am -
1 stop17h 56m
Tue 11/249:45 am -
1 stop14h 14m
Deal found 10/24![United Airlines logo]()
$666
This FlightHub deal was found by Cheapflights users on 10/21. 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 11/89:50 am -
2 stops19h 30m
Tue 11/1711:00 am -
1 stop16h 26m
Deal found 10/21![British Airways logo]()
$673
This CheapOair deal was found by Cheapflights users on 10/20. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/94:05 pm -
2 stops57h 50m
Fri 11/201:15 pm -
2 stops28h 22m
Deal found 10/20![Air Canada logo]()
$663
This FlightHub deal was found by Cheapflights users on 10/21. 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 11/96:45 pm -
2 stops16h 15m
Wed 11/187:05 am -
2 stops21h 46m
Deal found 10/21![Lufthansa logo]()
$809
This United Airlines deal was found by Cheapflights users on 10/21. 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 11/106:50 pm -
1 stop29h 55m
Tue 1/1211:15 am -
1 stop35h 11m
Deal found 10/21![United Airlines logo]()
$662
This Justfly.com deal was found by Cheapflights users on 10/21. 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 11/104:05 pm -
1 stop11h 50m
Tue 1/1211:15 am -
2 stops36h 58m
Deal found 10/21![Air Canada logo]()
$664
This United Airlines deal was found by Cheapflights users on 10/22. 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 11/159:49 am -
1 stop14h 56m
Wed 11/251:15 pm -
2 stops28h 31m
Deal found 10/22![United Airlines logo]()
$808
This Air Canada deal was found by Cheapflights users on 10/21. 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 11/189:59 am -
2 stops15h 56m
Wed 11/251:15 pm -
2 stops28h 17m
Deal found 10/21![Multiple Airlines logo]()
$659
This United Airlines deal was found by Cheapflights users on 10/21. 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 11/187:30 am -
1 stop17h 15m
Thu 11/2611:15 am -
2 stops35h 28m
Deal found 10/21![United Airlines logo]()
$661
This British Airways deal was found by Cheapflights users on 10/21. 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.
Wed 11/1811:35 am -
2 stops17h 45m
Wed 11/251:10 pm -
1 stop28h 14m
Deal found 10/21![British Airways logo]()
$674
One-way flights from Missouri to RomeSearch for one-way flight options from Missouri to Rome. Find affordable one-way fares based on user searches. Data last updated October 26, 2026.
Search for one-way flight options from Missouri to Rome. Find affordable one-way fares based on user searches. Data last updated October 26, 2026.
This Kiwi.com deal was found by Cheapflights users on 10/24. 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 12/57:54 pm -
3 stops39h 51m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/24![Multiple Airlines logo]()
$424
This Cheapflightsfares deal was found by Cheapflights users on 10/20. 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.
Sun 11/87:26 am -
2 stops20h 09m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/20![Aer Lingus logo]()
$434
This Kiwi.com deal was found by Cheapflights users on 10/21. 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 11/292:00 pm -
3 stops41h 00m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/21![Multiple Airlines logo]()
$465
This Cheapflightsfares deal was found by Cheapflights users on 10/24. 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.
Sat 12/57:27 am -
2 stops29h 28m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/24![Aer Lingus logo]()
$486
This Kiwi.com deal was found by Cheapflights users on 10/22. 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.
Tue 11/106:00 am -
3 stops23h 35m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/22![Multiple Airlines logo]()
$488
This Lufthansa deal was found by Cheapflights users on 10/21. 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.
Sun 11/293:40 pm -
1 stop19h 05m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/21![Lufthansa logo]()
$497
This Cheapflightsfares deal was found by Cheapflights users on 10/24. 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.
Tue 12/295:05 am -
2 stops22h 30m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/24![Aer Lingus logo]()
$497
This Ovago deal was found by Cheapflights users on 10/22. 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 Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 1/145:49 pm -
2 stops33h 46m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/22![Aer Lingus logo]()
$534
This Cheapflightsfares deal was found by Cheapflights users on 10/24. 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.
Sat 11/76:02 am -
2 stops21h 33m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/24![Aer Lingus logo]()
$537
This Cheapflightsfares deal was found by Cheapflights users on 10/24. 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.
Sat 12/59:11 am -
2 stops18h 24m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/24![Aer Lingus logo]()
$537
This FlightHub deal was found by Cheapflights users on 10/21. 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 1/1312:59 pm -
2 stops20h 56m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/21![British Airways logo]()
$541
This Thrive Travel deal was found by Cheapflights users on 10/24. 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 Thrive Travel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/88:29 am -
1 stop19h 16m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/24![Iberia logo]()
$543
Find flight deals from Missouri to Rome
Keep the following information in mind while searching for Missouri to Rome flight deals. Data was last updated October 26, 2026.
Most accurate provider | Ovago 3 stars |
|---|---|
Most trusted provider | Ovago 3 stars |
Round-trip from | $657 (Gotogate) |
One-way from | $424 (Kiwi.com) |
Popular in | June |
Cheapest in | February |
Average price | $1,236 |
Cheapflights Fare Finder
Customize your flight search to find flights from Missouri to Rome 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 October 26, 2026.
Use the filters below to find and compare flights from Missouri to Rome 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
11:35 am-10:35 am
2 stops16h 00m
Rome Fiumicino
Wed 12/31
12:00 am-5:00 pm
Nonstop0h 00m
$434
St. LouisRome
STL Lambert-St Louis - FCO Rome Fiumicino
STLFCO
Lambert-St Louis
Sun 11/29
11:14 am-10:35 am
2 stops16h 21m
Rome Fiumicino
Wed 12/31
12:00 am-5:00 pm
Nonstop0h 00m
$434
St. LouisRome
STL Lambert-St Louis - FCO Rome Fiumicino
STLFCO
Lambert-St Louis
Sun 11/8
7:26 am-10:35 am
2 stops20h 09m
Rome Fiumicino
Wed 12/31
12:00 am-5:00 pm
Nonstop0h 00m
$439
St. LouisRome
STL Lambert-St Louis - FCO Rome Fiumicino
STLFCO
Lambert-St Louis
Sun 11/29
2:00 pm-2:00 pm
3 stops41h 00m
Rome Fiumicino
Wed 12/31
12:00 am-5:00 pm
Nonstop0h 00m
$465
St. LouisRome
STL Lambert-St Louis - FCO Rome Fiumicino
STLFCO
Lambert-St Louis
Tue 11/10
6:00 am-12:35 pm
3 stops23h 35m
Rome Fiumicino
Wed 12/31
12:00 am-5:00 pm
Nonstop0h 00m
$488
St. LouisRome
STL Lambert-St Louis - FCO Rome Fiumicino
STLFCO
Lambert-St Louis
Sun 11/29
3:40 pm-5:45 pm
1 stop19h 05m
Rome Fiumicino
Wed 12/31
12:00 am-5:00 pm
Nonstop0h 00m
$497
Kansas CityRome
MCI Kansas City - FCO Rome Fiumicino
MCIFCO
Kansas City
Tue 12/29
5:05 am-10:35 am
2 stops22h 30m
Rome Fiumicino
Wed 12/31
12:00 am-5:00 pm
Nonstop0h 00m
$510
St. LouisRome
STL Lambert-St Louis - FCO Rome Fiumicino
STLFCO
Lambert-St Louis
Thu 1/14
5:49 pm-10:35 am
2 stops33h 46m
Rome Fiumicino
Wed 12/31
12:00 am-5:00 pm
Nonstop0h 00m
$534
St. LouisRome
STL Lambert-St Louis - FCO Rome Fiumicino
STLFCO
Lambert-St Louis
Sun 11/8
8:29 am-10:45 am
1 stop19h 16m
Rome Fiumicino
Wed 12/31
12:00 am-5:00 pm
Nonstop0h 00m
$543
Kansas CityRome
MCI Kansas City - FCO Rome Fiumicino
MCIFCO
Kansas City
Sat 12/5
3:26 pm-7:55 am
1 stop33h 29m
Rome Fiumicino
Wed 12/31
12:00 am-5:00 pm
Nonstop0h 00m
$553
Showing 1-10 of 47 resultsSorted by cheapest first
Best time to book a flight from Missouri to Rome
Have a flexible travel schedule? Discover the best time to fly to Rome from Missouri with our price prediction graph.
STL-FCO
MCI-FCO
SGF-FCO
COU-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 Missouri to Rome
USMO-ROM
STL-FCO
MCI-FCO
SGF-FCO
COU-FCO
What is the cheapest month to book a flight from Missouri to Rome?
Currently, February is the cheapest month in which you can book a flight from Missouri to Rome (average of $540). Flying from Missouri to Rome in June is currently the most expensive (average of $1,590). 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 much does it cost to fly round-trip from Missouri to Rome?
Airfare is below average for this route at the moment.
Missouri to Rome flights typically cost between $904 and $1,258 in December.The cheapest round-trip price found within the last 5 days was $657 on Multiple Airlines (Dec 8-Dec 15).
How far ahead should I book a flight from Missouri to Rome?
The best time to book flights from Missouri to Rome is 32 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.
Related info for your journey
Find useful and relevant information for your journey from Missouri to Rome. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
Traveling to a place near Rome?
Book flights to Rome if you plan to visit one of these locationsFiumicino
Civitavecchia
Montepulciano
Santa Marinella
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Complete your trip
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Search flights from Missouri to Rome by cabin class
Find flights from Missouri to Rome, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Missouri and Rome flights
Browse other Missouri and Rome flight options. Last updated on October 26, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Other flights to Rome
Explore flights to Rome departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on October 26, 2026.
Top 7 airlines flying from Missouri to Rome
Discover the top 7 airlines that operate flights from Missouri to Rome. 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 October 26, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$472 | Average$1,166 | FlexibilityNo cancel fee | On-time70% | |
| Cheapest$500 | Average$993 | FlexibilityNo cancel fee | On-time76% | |
| Cheapest$506 | Average$934 | FlexibilityNo cancel fee | On-time75% | |
| Cheapest$514 | Average$1,192 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$596 | Average$1,340 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$810 | Average$1,225 | FlexibilityNo cancel fee | On-time67% | |
| Cheapest$850 | Average$1,346 | FlexibilityNo cancel fee | On-time71% |