$278+ Cheap flights from Illinois 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 11/12. Fares are subject to change and may not be available on all flights or dates of travel.
ORD — ROM
Oct 4 — Oct 111
Round-trip
1 adult, Economy
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Cheapest flights from Illinois to RomeExplore the most affordable flight options available from Illinois to Rome. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 4, 2026.
Explore the most affordable flight options available from Illinois to Rome. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 4, 2026.
This Mytrip deal was found by Cheapflights users on 9/3. 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.
Sun 10/187:25 pm -
3 stops31h 15m
Tue 10/277:15 am -
2 stops17h 05m
Deal found 9/3![Multiple Airlines logo]()
$666
This KAYAK deal was found by Cheapflights users on 9/3. 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 11/116:30 pm -
1 stop12h 30m
Sat 11/2111:25 am -
1 stop12h 55m
Deal found 9/3![Icelandair logo]()
$669
This Cheapflightsfares deal was found by Cheapflights users on 9/3. 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.
Mon 10/267:30 pm -
1 stop12h 30m
Mon 11/911:25 am -
1 stop12h 55m
Deal found 9/3![Icelandair logo]()
$671
This Kiwi.com deal was found by Cheapflights users on 9/2. 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.
Sun 11/18:10 pm -
1 stop12h 40m
Fri 11/135:55 am -
1 stop16h 35m
Deal found 9/2![TAP AIR PORTUGAL logo]()
$672
This lol.travel deal was found by Cheapflights users on 8/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure lol.travel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/1411:25 am -
1 stop19h 50m
Wed 10/218:05 pm -
1 stop20h 35m
Deal found 8/30![Turkish Airlines logo]()
$674
This Mytrip deal was found by Cheapflights users on 9/2. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/146:30 pm -
1 stop12h 30m
Tue 11/245:15 pm -
2 stops29h 15m
Deal found 9/2![Multiple Airlines logo]()
$675
This Gotogate deal was found by Cheapflights users on 9/1. 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.
Sun 10/2512:45 pm -
1 stop15h 05m
Tue 11/106:40 am -
1 stop18h 40m
Deal found 9/1![Turkish Airlines logo]()
$676
This lol.travel deal was found by Cheapflights users on 9/2. 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 lol.travel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/2612:45 pm -
1 stop27h 10m
Wed 11/112:50 pm -
1 stop26h 10m
Deal found 9/2![Turkish Airlines logo]()
$677
This Mytrip deal was found by Cheapflights users on 8/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/146:30 pm -
1 stop12h 30m
Sat 11/215:15 pm -
2 stops29h 15m
Deal found 8/30![Multiple Airlines logo]()
$678
This Mytrip deal was found by Cheapflights users on 9/3. 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.
Tue 12/16:30 pm -
3 stops32h 30m
Mon 12/76:20 am -
2 stops18h 00m
Deal found 9/3![Multiple Airlines logo]()
$679
This oojo deal was found by Cheapflights users on 9/3. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/106:05 pm -
1 stop23h 10m
Tue 10/208:00 pm -
1 stop27h 00m
Deal found 9/3![TAP AIR PORTUGAL logo]()
$680
This Cheapflightsfares deal was found by Cheapflights users on 9/2. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/16:00 pm -
1 stop23h 25m
Thu 10/155:55 am -
1 stop13h 45m
Deal found 9/2![TAP AIR PORTUGAL logo]()
$681
Best flights from Illinois to RomeDiscover carefully curated flight deals from Illinois to Rome that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 4, 2026.
Discover carefully curated flight deals from Illinois to Rome that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 4, 2026.
This Turkish Airlines deal was found by Cheapflights users on 9/2. 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 Turkish Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/128:10 pm -
1 stop20h 25m
Tue 10/207:05 am -
1 stop33h 35m
Deal found 9/2![Turkish Airlines logo]()
$700
This United Airlines deal was found by Cheapflights users on 8/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/189:59 am -
1 stop14h 56m
Fri 11/271:15 pm -
2 stops33h 28m
Deal found 8/30![United Airlines logo]()
$728
This United deal was found by Cheapflights users on 8/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/143:50 pm -
Nonstop9h 05m
Tue 11/247:05 am -
1 stop13h 05m
Deal found 8/31![Multiple Airlines logo]()
$731
This KLM deal was found by Cheapflights users on 9/3. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 2/910:35 am -
1 stop14h 40m
Fri 2/191:30 pm -
1 stop15h 40m
Deal found 9/3![KLM logo]()
$733
This Delta deal was found by Cheapflights users on 9/2. 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 10/2610:59 am -
1 stop15h 16m
Wed 11/116:10 am -
2 stops17h 29m
Deal found 9/2![Delta logo]()
$747
This Air France deal was found by Cheapflights users on 9/2. 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 France is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 2/1410:05 am -
1 stop18h 15m
Tue 2/2310:25 am -
1 stop18h 38m
Deal found 9/2![Air France logo]()
$752
This American Airlines deal was found by Cheapflights users on 9/1. 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 2/146:57 pm -
2 stops19h 58m
Mon 2/221:00 pm -
2 stops17h 56m
Deal found 9/1![American Airlines logo]()
$803
This Scandinavian Airlines deal was found by Cheapflights users on 9/1. 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 Scandinavian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/127:15 pm -
2 stops32h 05m
Sat 10/247:25 pm -
1 stop29h 20m
Deal found 9/1![Scandinavian Airlines logo]()
$829
This FlightHub deal was found by Cheapflights users on 8/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/272:31 pm -
2 stops26h 39m
Mon 11/26:50 pm -
2 stops33h 32m
Deal found 8/30![Lufthansa logo]()
$869
This TAP AIR PORTUGAL deal was found by Cheapflights users on 9/2. 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 TAP AIR PORTUGAL is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/1612:38 pm -
2 stops23h 22m
Tue 10/2712:15 pm -
1 stop34h 15m
Deal found 9/2![TAP AIR PORTUGAL logo]()
$1,005
This Expedia deal was found by Cheapflights users on 9/3. 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.
Sun 10/182:59 pm -
2 stops21h 21m
Sun 10/257:25 pm -
2 stops34h 44m
Deal found 9/3![British Airways logo]()
$1,150
This KLM deal was found by Cheapflights users on 9/1. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/271:27 pm -
1 stop14h 08m
Thu 11/510:00 am -
1 stop15h 00m
Deal found 9/1![KLM logo]()
$747
This Delta deal was found by Cheapflights users on 9/1. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 2/1410:05 am -
1 stop18h 15m
Tue 2/236:10 am -
2 stops17h 44m
Deal found 9/1![Delta logo]()
$752
This Mytrip deal was found by Cheapflights users on 9/2. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/267:30 pm -
3 stops19h 55m
Wed 11/117:10 pm -
3 stops29h 10m
Deal found 9/2![Multiple Airlines logo]()
$778
This United Airlines deal was found by Cheapflights users on 9/1. 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.
Wed 2/310:40 am -
2 stops15h 15m
Fri 2/51:15 pm -
2 stops36h 44m
Deal found 9/1![United Airlines logo]()
$778
This KLM deal was found by Cheapflights users on 9/2. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 2/1410:05 am -
1 stop18h 15m
Tue 2/236:10 am -
2 stops17h 44m
Deal found 9/2![KLM logo]()
$752
This Scandinavian Airlines deal was found by Cheapflights users on 8/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Scandinavian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/207:15 pm -
2 stops17h 05m
Wed 9/307:25 pm -
1 stop27h 45m
Deal found 8/30![Scandinavian Airlines logo]()
$833
This Turkish Airlines deal was found by Cheapflights users on 9/3. 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 Turkish Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/88:10 pm -
1 stop20h 25m
Mon 10/193:35 pm -
1 stop25h 05m
Deal found 9/3![Turkish Airlines logo]()
$846
This Delta deal was found by Cheapflights users on 8/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/81:02 pm -
1 stop15h 18m
Sun 12/2010:00 am -
1 stop14h 40m
Deal found 8/31![Delta logo]()
$779
This American Airlines deal was found by Cheapflights users on 9/3. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/24:15 pm -
2 stops17h 40m
Fri 11/131:10 pm -
1 stop17h 04m
Deal found 9/3![American Airlines logo]()
$862
This United Airlines deal was found by Cheapflights users on 9/1. 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.
Mon 1/183:45 pm -
2 stops13h 55m
Fri 1/221:15 pm -
2 stops39h 22m
Deal found 9/1![United Airlines logo]()
$795
This Mytrip deal was found by Cheapflights users on 9/3. 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.
Tue 12/16:30 pm -
3 stops20h 05m
Mon 12/79:05 pm -
3 stops27h 15m
Deal found 9/3![Multiple Airlines logo]()
$835
This Delta deal was found by Cheapflights users on 9/1. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/121:05 pm -
1 stop12h 10m
Thu 11/196:10 am -
2 stops17h 29m
Deal found 9/1![Delta logo]()
$797
This United Airlines deal was found by Cheapflights users on 9/1. 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.
Mon 2/15:00 am -
2 stops19h 55m
Fri 2/51:15 pm -
2 stops31h 23m
Deal found 9/1![United Airlines logo]()
$815
This KLM deal was found by Cheapflights users on 8/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 1/2010:05 am -
1 stop18h 15m
Mon 1/256:10 am -
2 stops22h 53m
Deal found 8/31![KLM logo]()
$832
This Air France deal was found by Cheapflights users on 8/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air France is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 1/2010:05 am -
2 stops15h 10m
Mon 1/256:10 am -
2 stops22h 53m
Deal found 8/31![Multiple Airlines logo]()
$837
This Ovago deal was found by Cheapflights users on 9/1. 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 Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/165:00 am -
1 stop19h 55m
Fri 10/231:20 pm -
2 stops31h 12m
Deal found 9/1![Lufthansa logo]()
$1,037
This American Airlines deal was found by Cheapflights users on 8/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/156:02 am -
1 stop20h 08m
Thu 10/2212:15 pm -
2 stops18h 54m
Deal found 8/31![American Airlines logo]()
$957
This Delta deal was found by Cheapflights users on 9/1. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 2/146:00 am -
1 stop22h 20m
Mon 2/221:30 pm -
1 stop15h 33m
Deal found 9/1![Delta logo]()
$802
This Scandinavian Airlines deal was found by Cheapflights users on 8/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Scandinavian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/117:15 pm -
2 stops17h 05m
Fri 10/237:25 pm -
1 stop27h 45m
Deal found 8/31![Scandinavian Airlines logo]()
$973
Last-minute flights from Illinois to RomeDiscover last-minute flight deals from Illinois to Rome. Data last updated September 4, 2026 and is based on user searches.
Discover last-minute flight deals from Illinois to Rome. Data last updated September 4, 2026 and is based on user searches.
This Cheapflightsfares deal was found by Cheapflights users on 9/2. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/16:00 pm -
1 stop23h 25m
Thu 10/155:55 am -
1 stop13h 45m
Deal found 9/2![TAP AIR PORTUGAL logo]()
$681
This oojo deal was found by Cheapflights users on 9/3. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/106:05 pm -
1 stop23h 10m
Tue 10/208:00 pm -
1 stop27h 00m
Deal found 9/3![TAP AIR PORTUGAL logo]()
$680
This lol.travel deal was found by Cheapflights users on 8/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure lol.travel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/1411:25 am -
1 stop19h 50m
Wed 10/218:05 pm -
1 stop20h 35m
Deal found 8/30![Turkish Airlines logo]()
$674
This Mytrip deal was found by Cheapflights users on 9/3. 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.
Sun 10/187:25 pm -
3 stops31h 15m
Tue 10/277:15 am -
2 stops17h 05m
Deal found 9/3![Multiple Airlines logo]()
$666
This Cheapflightsfares deal was found by Cheapflights users on 9/1. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/186:00 pm -
1 stop15h 40m
Fri 10/305:55 am -
1 stop16h 35m
Deal found 9/1![TAP AIR PORTUGAL logo]()
$686
This Mytrip deal was found by Cheapflights users on 9/3. 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.
Mon 10/197:25 pm -
2 stops18h 20m
Mon 10/266:20 am -
2 stops18h 00m
Deal found 9/3![Multiple Airlines logo]()
$684
This FlightHub deal was found by Cheapflights users on 9/1. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/216:00 pm -
1 stop15h 45m
Fri 10/305:55 am -
1 stop16h 35m
Deal found 9/1![TAP AIR PORTUGAL logo]()
$682
This Gotogate deal was found by Cheapflights users on 8/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/259:15 pm -
1 stop18h 40m
Tue 11/107:45 pm -
1 stop21h 15m
Deal found 8/31![Turkish Airlines logo]()
$672
This Cheapflightsfares deal was found by Cheapflights users on 9/3. 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.
Mon 10/267:30 pm -
1 stop12h 30m
Mon 11/911:25 am -
1 stop12h 55m
Deal found 9/3![Icelandair logo]()
$671
This lol.travel deal was found by Cheapflights users on 9/2. 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 lol.travel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/2612:45 pm -
1 stop27h 10m
Wed 11/112:50 pm -
1 stop26h 10m
Deal found 9/2![Turkish Airlines logo]()
$677
This lol.travel deal was found by Cheapflights users on 8/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure lol.travel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/2612:46 pm -
1 stop15h 59m
Wed 11/116:40 pm -
2 stops32h 42m
Deal found 8/31![Finnair logo]()
$684
This United deal was found by Cheapflights users on 8/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/269:40 am -
1 stop16h 05m
Wed 11/117:05 am -
1 stop13h 40m
Deal found 8/31![Multiple Airlines logo]()
$727
One-way flights from Illinois to RomeSearch for one-way flight options from Illinois to Rome. Find affordable one-way fares based on user searches. Data last updated September 4, 2026.
Search for one-way flight options from Illinois to Rome. Find affordable one-way fares based on user searches. Data last updated September 4, 2026.
This Mytrip deal was found by Cheapflights users on 9/1. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/126:30 pm -
1 stop12h 30m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/1![Icelandair logo]()
$278
This Mytrip deal was found by Cheapflights users on 8/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/256:30 pm -
1 stop12h 30m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 8/31![Icelandair logo]()
$279
This oojo deal was found by Cheapflights users on 9/1. 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.
Sat 10/317:30 pm -
1 stop12h 30m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/1![Icelandair logo]()
$285
This Kiwi.com deal was found by Cheapflights users on 9/3. 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.
Sat 10/104:30 pm -
2 stops58h 10m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/3![Multiple Airlines logo]()
$289
This Kiwi.com deal was found by Cheapflights users on 9/3. 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 10/96:35 pm -
3 stops56h 10m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/3![Multiple Airlines logo]()
$291
This Justfly.com deal was found by Cheapflights users on 9/2. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/26:30 pm -
1 stop12h 30m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/2![Icelandair logo]()
$292
This Kiwi.com deal was found by Cheapflights users on 9/3. 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 10/254:55 pm -
2 stops19h 10m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/3![Multiple Airlines logo]()
$295
This Kiwi.com deal was found by Cheapflights users on 8/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/276:30 pm -
1 stop12h 30m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 8/31![Icelandair logo]()
$299
This Kiwi.com deal was found by Cheapflights users on 8/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/287:30 pm -
2 stops36h 00m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 8/31![Multiple Airlines logo]()
$302
This Kiwi.com deal was found by Cheapflights users on 9/3. 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.
Sat 10/104:30 pm -
2 stops49h 55m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/3![Multiple Airlines logo]()
$303
This Kiwi.com deal was found by Cheapflights users on 9/3. 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.
Sat 10/33:50 pm -
2 stops58h 50m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/3![Multiple Airlines logo]()
$304
This Kiwi.com deal was found by Cheapflights users on 9/3. 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.
Sat 10/311:45 am -
3 stops54h 30m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/3![Multiple Airlines logo]()
$307
Find flight deals from Illinois to Rome
Keep the following information in mind while searching for Illinois to Rome flight deals. Data was last updated September 4, 2026.
Most accurate provider | Ovago 3 stars |
|---|---|
Most trusted provider | Ovago 3 stars |
Round-trip from | $663 (Kiwi.com) |
One-way from | $278 (Mytrip) |
Popular in | June |
Cheapest in | January |
Average price | $940 |
Good round-trip deal | $837 or less |
Good one-way deal | $518 or less |
Cheapflights Fare Finder
Customize your flight search to find flights from Illinois 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 4, 2026.
Use the filters below to find and compare flights from Illinois to Rome that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
St. LouisRome
STL Lambert-St Louis - CIA Rome Ciampino
STLCIA
Lambert-St Louis
Sat 10/10
4:30 pm-9:40 am
2 stops58h 10m
Rome Ciampino
Wed 12/31
12:00 am-5:00 pm
Nonstop0h 00m
$289
St. LouisRome
STL Lambert-St Louis - CIA Rome Ciampino
STLCIA
Lambert-St Louis
Fri 10/9
6:35 pm-9:45 am
3 stops56h 10m
Rome Ciampino
Wed 12/31
12:00 am-5:00 pm
Nonstop0h 00m
$291
ChicagoRome
ORD Chicago O'Hare Intl - CIA Rome Ciampino
ORDCIA
Chicago O'Hare Intl
Thu 11/12
6:30 pm-9:35 pm
3 stops44h 05m
Rome Ciampino
Wed 12/31
12:00 am-5:00 pm
Nonstop0h 00m
$326
ChicagoRome
ORD Chicago O'Hare Intl - CIA Rome Ciampino
ORDCIA
Chicago O'Hare Intl
Thu 10/1
7:25 pm-8:55 pm
3 stops42h 30m
Rome Ciampino
Wed 12/31
12:00 am-5:00 pm
Nonstop0h 00m
$327
ChicagoRome
MDW Chicago Midway - FCO Rome Fiumicino
MDWFCO
Chicago Midway
Sun 2/14
9:30 am-11:20 am
2 stops18h 50m
Rome Fiumicino
Wed 12/31
12:00 am-5:00 pm
Nonstop0h 00m
$329
ChicagoRome
ORD Chicago O'Hare Intl - CIA Rome Ciampino
ORDCIA
Chicago O'Hare Intl
Sun 9/27
10:25 pm-9:30 pm
2 stops40h 05m
Rome Ciampino
Wed 12/31
12:00 am-5:00 pm
Nonstop0h 00m
$329
ChicagoRome
ORD Chicago O'Hare Intl - CIA Rome Ciampino
ORDCIA
Chicago O'Hare Intl
Fri 10/2
3:50 pm-9:45 am
2 stops58h 55m
Rome Ciampino
Wed 12/31
12:00 am-5:00 pm
Nonstop0h 00m
$333
ChicagoRome
ORD Chicago O'Hare Intl - CIA Rome Ciampino
ORDCIA
Chicago O'Hare Intl
Sun 2/28
6:30 pm-9:30 pm
3 stops20h 00m
Rome Ciampino
Wed 12/31
12:00 am-5:00 pm
Nonstop0h 00m
$334
ChicagoRome
ORD Chicago O'Hare Intl - CIA Rome Ciampino
ORDCIA
Chicago O'Hare Intl
Fri 10/9
8:11 pm-9:45 am
2 stops54h 34m
Rome Ciampino
Wed 12/31
12:00 am-5:00 pm
Nonstop0h 00m
$336
ChicagoRome
ORD Chicago O'Hare Intl - CIA Rome Ciampino
ORDCIA
Chicago O'Hare Intl
Sat 1/23
6:30 pm-5:15 pm
2 stops15h 45m
Rome Ciampino
Wed 12/31
12:00 am-5:00 pm
Nonstop0h 00m
$347
Showing 1-10 of 60 resultsSorted by cheapest first
Best time to book a flight from Illinois to Rome
Have a flexible travel schedule? Discover the best time to fly to Rome from Illinois with our price prediction graph.
ORD-FCO
STL-FCO
MDW-FCO
EVV-FCO
MLI-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 Illinois to Rome
USIL-ROM
ORD-FCO
STL-FCO
MDW-FCO
EVV-FCO
What is the cheapest month to book a flight from Illinois to Rome?
Currently, February is the cheapest month in which you can book a flight from Illinois to Rome (average of $604). Flying from Illinois to Rome in September is currently the most expensive (average of $1,001). 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.
What is the cheapest time of day to fly from IL to ROM?
Find hourly flight availability from Illinois to Rome. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated September 4, 2026.
Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Illinois to Rome as you normally would.
Weekly flight availability from Illinois to Rome
Explore weekly flight availability from Illinois to Rome. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated September 4, 2026.
The most flights from USIL to ROM are scheduled on a Thursday (14 on average). You will have fewer flight options on Tuesday, which is when the least amount of flights are scheduled (3 on average).
How much does it cost to fly round-trip from Illinois to Rome?
Airfare is below average for this route at the moment.
Illinois to Rome flights typically cost between $807 and $1,193 in January.The cheapest round-trip price found within the last 5 days was $663 on TAP AIR PORTUGAL (Jan 13-Jan 20).
How far ahead should I book a flight from Illinois to Rome?
To ensure you get the cheapest price possible for a flight from Illinois to Rome, you should look to book at least 10 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.
Related info for your journey
Find useful and relevant information for your journey from Illinois 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 Illinois to Rome
See prices for flight routes from nearby airports that may be better suited for you.
Complete your trip
Complete your trip to Rome by adding a car rental and/or hotel reservation to your travel itinerary.
Search flights from Illinois to Rome by cabin class
Find flights from Illinois to Rome, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Illinois and Rome flights
Browse other Illinois and Rome flight options. Last updated on September 4, 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 4, 2026.
Illinois to Rome flights
Consider these flights traveling from Illinois to Rome.
Top 10 airlines flying from Illinois to Rome
Discover the top 10 airlines that operate flights from Illinois 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 4, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$338 | Average$576 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$362 | Average$599 | FlexibilityNo cancel fee | On-time77% | |
| Cheapest$395 | Average$709 | FlexibilityNo cancel fee | On-time76% | |
| Cheapest$455 | Average$671 | FlexibilityNo cancel fee | On-time70% | |
| Cheapest$504 | Average$992 | FlexibilityNo cancel fee | On-time77% | |
| Cheapest$507 | Average$747 | FlexibilityNo cancel fee | On-time79% | |
| Cheapest$528 | Average$894 | FlexibilityNo cancel fee | On-time76% | |
| Cheapest$532 | Average$784 | FlexibilityNo cancel fee | On-time77% | |
| Cheapest$554 | Average$900 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$562 | Average$989 | FlexibilityNo cancel fee | On-time69% |