$345+ 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 3/7. Fares are subject to change and may not be available on all flights or dates of travel.
STL — ROM
Oct 9 — Oct 161
Round-trip
1 adult, Economy
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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 September 9, 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 September 9, 2026.
This Expedia deal was found by Cheapflights users on 9/9. 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 11/95:29 pm -
2 stops16h 26m
Fri 11/2011:00 am -
1 stop16h 33m
Deal found 9/9![British Airways logo]()
$576
This Expedia deal was found by Cheapflights users on 9/9. 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 11/910:21 am -
1 stop17h 24m
Fri 11/201:10 pm -
1 stop15h 49m
Deal found 9/9![Iberia logo]()
$579
This Expedia deal was found by Cheapflights users on 9/9. 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 10/2511:57 am -
1 stop16h 48m
Tue 11/1011:00 am -
1 stop16h 50m
Deal found 9/9![British Airways logo]()
$589
This American Airlines deal was found by Cheapflights users on 9/9. 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 11/95:29 pm -
2 stops16h 26m
Wed 11/1811:00 am -
1 stop16h 26m
Deal found 9/9![American Airlines logo]()
$594
This Delta deal was found by Cheapflights users on 9/9. 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 9/9![Delta logo]()
$596
This American Airlines deal was found by Cheapflights users on 9/9. 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 11/95:29 pm -
2 stops16h 26m
Fri 11/2011:00 am -
2 stops19h 58m
Deal found 9/9![American Airlines logo]()
$599
This Finnair deal was found by Cheapflights users on 9/8. 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 Finnair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/1012:58 pm -
2 stops21h 57m
Tue 1/126:40 pm -
2 stops35h 53m
Deal found 9/8![Multiple Airlines logo]()
$608
This Delta deal was found by Cheapflights users on 9/9. 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 11/1812:29 pm -
1 stop12h 46m
Fri 11/276:10 am -
2 stops21h 19m
Deal found 9/9![Delta logo]()
$618
This Delta deal was found by Cheapflights users on 9/9. 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 10/257:04 am -
2 stops18h 41m
Tue 11/1011:45 am -
2 stops19h 10m
Deal found 9/9![Delta logo]()
$643
This American Airlines deal was found by Cheapflights users on 9/8. 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 11/45:29 pm -
2 stops16h 26m
Wed 11/111:10 pm -
1 stop17h 23m
Deal found 9/8![American Airlines logo]()
$644
This Delta deal was found by Cheapflights users on 9/8. 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 11/410:35 am -
1 stop16h 00m
Wed 11/1110:25 am -
1 stop14h 48m
Deal found 9/8![Delta logo]()
$646
This Justfly.com deal was found by Cheapflights users on 9/8. 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.
Thu 10/297:21 pm -
2 stops17h 49m
Thu 11/511:20 am -
2 stops20h 04m
Deal found 9/8![British Airways logo]()
$658
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 September 9, 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 September 9, 2026.
This Delta deal was found by Cheapflights users on 9/9. 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 10/257:04 am -
2 stops18h 41m
Tue 11/1011:45 am -
2 stops19h 10m
Deal found 9/9![Delta logo]()
$643
This United Airlines deal was found by Cheapflights users on 9/5. 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 11/189:59 am -
1 stop14h 56m
Fri 11/271:15 pm -
2 stops32h 19m
Deal found 9/5![United Airlines logo]()
$727
This United deal was found by Cheapflights users on 9/6. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/48:30 am -
1 stop16h 15m
Wed 11/117:05 am -
1 stop13h 40m
Deal found 9/6![Multiple Airlines logo]()
$853
This Delta deal was found by Cheapflights users on 9/8. 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 9/8![Delta logo]()
$688
This Delta deal was found by Cheapflights users on 9/9. 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 10/610:35 am -
2 stops16h 30m
Thu 10/159:00 am -
1 stop15h 19m
Deal found 9/9![Delta logo]()
$700
This United Airlines deal was found by Cheapflights users on 9/7. 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 12/211:22 am -
1 stop13h 23m
Sat 12/1211:15 am -
2 stops30h 35m
Deal found 9/7![United Airlines logo]()
$782
This United Airlines deal was found by Cheapflights users on 9/5. 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.
Sat 11/75:20 pm -
1 stop35h 35m
Sat 11/2111:15 am -
2 stops32h 08m
Deal found 9/5![United Airlines logo]()
$788
This Delta deal was found by Cheapflights users on 9/8. 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 9/3012:00 pm -
2 stops16h 25m
Mon 10/59:00 am -
2 stops21h 42m
Deal found 9/8![Delta logo]()
$779
This United Airlines deal was found by Cheapflights users on 9/6. 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.
Fri 12/46:35 pm -
2 stops55h 20m
Sun 12/139:45 am -
1 stop20h 30m
Deal found 9/6![United Airlines logo]()
$806
This Delta deal was found by Cheapflights users on 9/7. 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 12/309:52 am -
1 stop15h 23m
Sat 1/96:10 am -
2 stops17h 40m
Deal found 9/7![Delta logo]()
$797
This United Airlines deal was found by Cheapflights users on 9/9. 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 10/911:15 am -
2 stops27h 45m
Fri 10/166:50 am -
2 stops23h 05m
Deal found 9/9![United Airlines logo]()
$808
This United Airlines deal was found by Cheapflights users on 9/7. 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 11/239:49 am -
1 stop14h 56m
Mon 11/302:10 pm -
2 stops34h 22m
Deal found 9/7![United Airlines logo]()
$840
This Delta deal was found by Cheapflights users on 9/7. 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 12/3112:00 pm -
1 stop16h 20m
Sat 1/96:10 am -
2 stops17h 40m
Deal found 9/7![Delta logo]()
$847
This Booking.com deal was found by Cheapflights users on 9/8. 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 9/302:40 pm -
3 stops24h 15m
Mon 10/56:00 am -
3 stops39h 00m
Deal found 9/8![Multiple Airlines logo]()
$1,295
This United Airlines deal was found by Cheapflights users on 9/6. 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 11/49:59 am -
1 stop14h 56m
Wed 11/111:15 pm -
2 stops28h 17m
Deal found 9/6![United Airlines logo]()
$844
This United Airlines deal was found by Cheapflights users on 9/8. 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 12/296:58 pm -
2 stops30h 57m
Tue 1/51:30 pm -
1 stop31h 15m
Deal found 9/8![United Airlines logo]()
$851
This United Airlines deal was found by Cheapflights users on 9/5. 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.
Sun 10/186:10 am -
1 stop18h 25m
Thu 10/291:55 pm -
1 stop15h 57m
Deal found 9/5![United Airlines logo]()
$872
This Kiwi.com deal was found by Cheapflights users on 9/8. 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 9/229:50 am -
1 stop14h 35m
Fri 9/255:55 am -
2 stops37h 55m
Deal found 9/8![Multiple Airlines logo]()
$1,673
This United Airlines deal was found by Cheapflights users on 9/6. 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 10/215:30 am -
1 stop23h 50m
Wed 10/287:05 am -
2 stops20h 50m
Deal found 9/6![United Airlines logo]()
$873
This United Airlines deal was found by Cheapflights users on 9/6. 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 10/2111:15 am -
2 stops16h 40m
Wed 10/2812:40 pm -
2 stops16h 18m
Deal found 9/6![United Airlines logo]()
$873
This United Airlines deal was found by Cheapflights users on 9/9. 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 10/176:39 pm -
2 stops31h 36m
Tue 10/279:45 am -
1 stop17h 06m
Deal found 9/9![United Airlines logo]()
$876
This United Airlines deal was found by Cheapflights users on 9/7. 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 10/227:30 am -
2 stops17h 05m
Thu 10/297:05 am -
2 stops19h 42m
Deal found 9/7![United Airlines logo]()
$927
This United Airlines deal was found by Cheapflights users on 9/9. 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 10/246:15 am -
1 stop19h 30m
Sat 10/317:05 am -
2 stops21h 53m
Deal found 9/9![United Airlines logo]()
$933
This United Airlines deal was found by Cheapflights users on 9/6. 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 10/611:22 am -
1 stop13h 33m
Tue 10/136:50 am -
2 stops19h 57m
Deal found 9/6![United Airlines logo]()
$996
This United Airlines deal was found by Cheapflights users on 9/6. 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.
Fri 10/98:00 am -
2 stops24h 05m
Wed 10/146:50 am -
2 stops18h 51m
Deal found 9/6![United Airlines logo]()
$1,040
This United Airlines deal was found by Cheapflights users on 9/4. 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 11/169:05 am -
1 stop19h 50m
Fri 11/201:15 pm -
2 stops28h 21m
Deal found 9/4![United Airlines logo]()
$1,081
This United Airlines deal was found by Cheapflights users on 9/7. 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 11/179:01 am -
1 stop19h 54m
Fri 11/201:15 pm -
2 stops28h 30m
Deal found 9/7![United Airlines logo]()
$1,081
This United Airlines deal was found by Cheapflights users on 9/5. 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 11/168:00 am -
1 stop16h 45m
Thu 11/1911:15 am -
2 stops42h 43m
Deal found 9/5![United Airlines logo]()
$1,086
This United Airlines deal was found by Cheapflights users on 9/5. 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.
Sat 10/39:00 am -
1 stop20h 20m
Sat 10/108:00 am -
2 stops33h 39m
Deal found 9/5![United Airlines logo]()
$1,101
Last-minute flights from Missouri to RomeDiscover last-minute flight deals from Missouri to Rome. Data last updated September 9, 2026 and is based on user searches.
Discover last-minute flight deals from Missouri to Rome. Data last updated September 9, 2026 and is based on user searches.
This American Airlines deal was found by Cheapflights users on 9/9. 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 9/286:30 am -
1 stop17h 35m
Wed 10/72:10 pm -
1 stop15h 04m
Deal found 9/9![American Airlines logo]()
$695
This Expedia deal was found by Cheapflights users on 9/9. 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 9/299:35 pm -
1 stop18h 00m
Wed 10/72:10 pm -
1 stop15h 04m
Deal found 9/9![British Airways logo]()
$689
This Delta deal was found by Cheapflights users on 9/9. 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 9/2910:29 am -
2 stops16h 36m
Wed 10/712:15 pm -
2 stops18h 39m
Deal found 9/9![Delta logo]()
$700
This Justfly.com deal was found by Cheapflights users on 9/8. 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 10/511:31 am -
2 stops18h 24m
Tue 10/2012:15 pm -
1 stop18h 28m
Deal found 9/8![British Airways logo]()
$693
This Expedia deal was found by Cheapflights users on 9/9. 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 10/2511:57 am -
1 stop16h 48m
Tue 11/1011:00 am -
1 stop16h 50m
Deal found 9/9![British Airways logo]()
$589
This Delta deal was found by Cheapflights users on 9/9. 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 10/257:04 am -
2 stops18h 41m
Tue 11/1011:45 am -
2 stops19h 10m
Deal found 9/9![Delta logo]()
$643
This lol.travel deal was found by Cheapflights users on 9/6. 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 lol.travel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/252:20 pm -
1 stop14h 25m
Tue 11/106:40 pm -
2 stops32h 03m
Deal found 9/6![Finnair logo]()
$680
This Ticket deal was found by Cheapflights users on 9/7. 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 Ticket is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/262:25 pm -
1 stop14h 55m
Wed 11/1110:25 am -
1 stop18h 17m
Deal found 9/7![Multiple Airlines logo]()
$691
This Justfly.com deal was found by Cheapflights users on 9/8. 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.
Thu 10/297:21 pm -
2 stops17h 49m
Thu 11/511:20 am -
2 stops20h 04m
Deal found 9/8![British Airways logo]()
$658
This Orbitz deal was found by Cheapflights users on 9/8. 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 Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/2911:57 am -
1 stop16h 48m
Thu 11/54:20 pm -
2 stops35h 30m
Deal found 9/8![Iberia logo]()
$662
This Delta deal was found by Cheapflights users on 9/8. 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 10/292:10 pm -
1 stop13h 25m
Thu 11/510:25 am -
1 stop20h 31m
Deal found 9/8![Delta logo]()
$688
This Delta deal was found by Cheapflights users on 9/8. 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.
Fri 10/307:00 am -
1 stop19h 15m
Sat 11/71:30 pm -
1 stop17h 24m
Deal found 9/8![Delta logo]()
$696
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 September 9, 2026.
Search for one-way flight options from Missouri to Rome. Find affordable one-way fares based on user searches. Data last updated September 9, 2026.
This oojo deal was found by Cheapflights users on 9/4. 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 3/71:08 pm -
1 stop11h 37m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/4![Lufthansa logo]()
$345
This Expedia deal was found by Cheapflights users on 9/4. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 3/711:31 am -
2 stops17h 49m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/4![British Airways logo]()
$347
This Expedia deal was found by Cheapflights users on 9/9. 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.
Sat 2/64:05 pm -
2 stops33h 50m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/9![Air Canada logo]()
$356
This oojo deal was found by Cheapflights users on 9/9. 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.
Sat 2/65:20 pm -
1 stop31h 35m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/9![Lufthansa logo]()
$371
This Kiwi.com deal was found by Cheapflights users on 9/6. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/78:36 pm -
3 stops54h 44m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/6![Multiple Airlines logo]()
$376
This Delta deal was found by Cheapflights users on 9/6. 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.
Sun 12/66:00 am -
1 stop22h 20m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/6![Delta logo]()
$397
This Air Canada deal was found by Cheapflights users on 9/6. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/56:40 pm -
2 stops31h 15m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/6![Air Canada logo]()
$401
This Kiwi.com deal was found by Cheapflights users on 9/8. 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 10/278:43 pm -
3 stops44h 17m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/8![Multiple Airlines logo]()
$402
This oojo deal was found by Cheapflights users on 9/5. 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.
Thu 2/114:05 pm -
1 stop11h 50m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/5![Lufthansa logo]()
$403
This Kiwi.com deal was found by Cheapflights users on 9/6. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/210:07 am -
2 stops26h 58m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/6![Multiple Airlines logo]()
$407
This American Airlines deal was found by Cheapflights users on 9/5. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 2/116:59 pm -
2 stops17h 11m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/5![American Airlines logo]()
$408
This Delta deal was found by Cheapflights users on 9/6. 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.
Sat 12/55:41 pm -
1 stop34h 39m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/6![Delta logo]()
$409
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 September 9, 2026.
Most accurate provider | Ovago 3 stars |
|---|---|
Most trusted provider | Ovago 3 stars |
Round-trip from | $576 (Expedia) |
One-way from | $345 (oojo) |
Popular in | June |
Cheapest in | February |
Average price | $1,315 |
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 September 9, 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
Quickest round-trip
St. LouisRome
STL Lambert-St Louis - FCO Rome Fiumicino
STLFCO
Lambert-St Louis
Sun 3/7
1:08 pm-7:45 am
1 stop11h 37m
Rome Fiumicino
Wed 12/31
12:00 am-5:00 pm
Nonstop0h 00m
$345
St. LouisRome
STL Lambert-St Louis - FCO Rome Fiumicino
STLFCO
Lambert-St Louis
Sun 3/7
5:27 pm-4:55 pm
2 stops16h 28m
Rome Fiumicino
Wed 12/31
12:00 am-5:00 pm
Nonstop0h 00m
$358
Kansas CityRome
MCI Kansas City - FCO Rome Fiumicino
MCIFCO
Kansas City
Mon 12/7
8:08 am-8:15 am
1 stop17h 07m
Rome Fiumicino
Wed 12/31
12:00 am-5:00 pm
Nonstop0h 00m
$397
Kansas CityRome
MCI Kansas City - FCO Rome Fiumicino
MCIFCO
Kansas City
Sun 12/6
6:00 am-9:35 am
2 stops20h 35m
Rome Fiumicino
Wed 12/31
12:00 am-5:00 pm
Nonstop0h 00m
$397
St. LouisRome
STL Lambert-St Louis - FCO Rome Fiumicino
STLFCO
Lambert-St Louis
Thu 2/11
4:05 pm-10:55 am
1 stop11h 50m
Rome Fiumicino
Wed 12/31
12:00 am-5:00 pm
Nonstop0h 00m
$403
Kansas CityRome
MCI Kansas City - FCO Rome Fiumicino
MCIFCO
Kansas City
Sat 12/5
5:41 pm-11:20 am
1 stop34h 39m
Rome Fiumicino
Wed 12/31
12:00 am-5:00 pm
Nonstop0h 00m
$409
Kansas CityRome
MCI Kansas City - FCO Rome Fiumicino
MCIFCO
Kansas City
Sun 12/6
6:00 am-5:45 pm
3 stops28h 45m
Rome Fiumicino
Wed 12/31
12:00 am-5:00 pm
Nonstop0h 00m
$417
Kansas CityRome
MCI Kansas City - FCO Rome Fiumicino
MCIFCO
Kansas City
Fri 10/30
10:56 am-2:00 pm
3 stops45h 04m
Rome Fiumicino
Wed 12/31
12:00 am-5:00 pm
Nonstop0h 00m
$435
St. LouisRome
STL Lambert-St Louis - CIA Rome Ciampino
STLCIA
Lambert-St Louis
Sun 3/7
3:40 pm-9:50 am
2 stops35h 10m
Rome Ciampino
Wed 12/31
12:00 am-5:00 pm
Nonstop0h 00m
$437
Kansas CityRome
MCI Kansas City - FCO Rome Fiumicino
MCIFCO
Kansas City
Sun 10/18
7:30 am-7:55 am
1 stop17h 25m
Rome Fiumicino
Wed 12/31
12:00 am-5:00 pm
Nonstop0h 00m
$447
Showing 1-10 of 59 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
STL-CIA
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
STL-CIA
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 $542). Flying from Missouri to Rome in June is currently the most expensive (average of $1,620). 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 $993 and $1,451 in November.The cheapest round-trip price found within the last 5 days was $576 on British Airways (Nov 9-Nov 20).
How far ahead should I book a flight from Missouri to Rome?
The best time to book flights from Missouri to Rome 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.
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
Browse thousands of different options on Cheapflights for your next trip
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Alternative routes for Missouri to Rome
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Complete your trip
Complete your trip to Rome by adding a car rental and/or hotel reservation to your travel itinerary.
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 September 9, 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 September 9, 2026.
Missouri to Rome flights
Consider these flights traveling from Missouri to Rome.
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 September 9, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$472 | Average$1,208 | FlexibilityNo cancel fee | On-time70% | |
| Cheapest$500 | Average$993 | FlexibilityNo cancel fee | On-time76% | |
| Cheapest$506 | Average$917 | FlexibilityNo cancel fee | On-time75% | |
| Cheapest$514 | Average$1,188 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$652 | Average$1,347 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$810 | Average$1,225 | FlexibilityNo cancel fee | On-time67% | |
| Cheapest$850 | Average$1,329 | FlexibilityNo cancel fee | On-time71% |