$319+ 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 3/2. Fares are subject to change and may not be available on all flights or dates of travel.
ORD — ROM
Oct 22 — Oct 291
Round-trip
1 adult, Economy
We work with more than 300 partners to bring you better travel deals
Find cheap flights from Illinois to Rome with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from Illinois to Rome
Cheapest
Best
Last-minute
One-way
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 22, 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 22, 2026.
This FlightHub deal was found by Cheapflights users on 9/21. 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.
Fri 10/309:10 pm -
1 stop15h 35m
Tue 11/37:35 pm -
1 stop26h 55m
Deal found 9/21![TAP AIR PORTUGAL logo]()
$637
This Mytrip deal was found by Cheapflights users on 9/21. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/26:30 pm -
2 stops15h 40m
Mon 11/96:20 am -
2 stops18h 00m
Deal found 9/21![Multiple Airlines logo]()
$638
This BusinessClass deal was found by Cheapflights users on 9/21. 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 BusinessClass is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/212:55 pm -
1 stop12h 00m
Sun 12/139:45 am -
Nonstop10h 25m
Deal found 9/21![Austrian Airlines logo]()
$639
This Mytrip deal was found by Cheapflights users on 9/21. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/106:30 pm -
3 stops33h 35m
Sun 12/137:35 pm -
3 stops28h 45m
Deal found 9/21![Multiple Airlines logo]()
$640
This Ovago deal was found by Cheapflights users on 9/22. 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 11/123:40 pm -
Nonstop9h 05m
Mon 11/168:15 pm -
1 stop27h 00m
Deal found 9/22![SWISS logo]()
$641
This FlightHub deal was found by Cheapflights users on 9/21. 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 11/18:10 pm -
1 stop12h 40m
Sat 11/147:35 pm -
1 stop26h 55m
Deal found 9/21![TAP AIR PORTUGAL logo]()
$642
This Kiwi.com deal was found by Cheapflights users on 9/21. 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 11/18:10 pm -
1 stop21h 05m
Wed 11/185:55 am -
1 stop16h 35m
Deal found 9/21![TAP AIR PORTUGAL logo]()
$643
This Booking.com deal was found by Cheapflights users on 9/21. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/309:10 pm -
1 stop12h 40m
Sat 11/77:35 pm -
1 stop26h 55m
Deal found 9/21![TAP AIR PORTUGAL logo]()
$644
This United Airlines deal was found by Cheapflights users on 9/21. 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 11/98:50 am -
2 stops16h 05m
Sun 11/157:05 am -
1 stop15h 15m
Deal found 9/21![United Airlines logo]()
$645
This Kiwi.com deal was found by Cheapflights users on 9/21. 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 11/18:10 pm -
1 stop21h 05m
Fri 11/135:55 am -
1 stop16h 35m
Deal found 9/21![TAP AIR PORTUGAL logo]()
$646
This KAYAK deal was found by Cheapflights users on 9/21. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/313:40 pm -
Nonstop9h 05m
Wed 1/2012:40 pm -
1 stop12h 45m
Deal found 9/21![Lufthansa logo]()
$647
This Booking.com deal was found by Cheapflights users on 9/21. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/309:10 pm -
1 stop32h 15m
Sun 11/85:55 am -
1 stop16h 35m
Deal found 9/21![TAP AIR PORTUGAL logo]()
$648
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 22, 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 22, 2026.
This United Airlines deal was found by Cheapflights users on 9/17. Clicking the “Pick Dates” 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 11/41:55 pm -
1 stop12h 00m
Wed 11/119:45 am -
Nonstop10h 25m
Deal found 9/17![United Airlines logo]()
$665
This Delta deal was found by Cheapflights users on 9/21. 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.
Thu 2/256:00 am -
1 stop19h 15m
Sat 3/610:25 am -
1 stop18h 45m
Deal found 9/21![Delta logo]()
$682
This American Airlines deal was found by Cheapflights users on 9/22. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/172:59 pm -
2 stops19h 56m
Tue 3/2311:00 am -
2 stops19h 09m
Deal found 9/22![American Airlines logo]()
$758
This KLM deal was found by Cheapflights users on 9/21. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/54:26 pm -
1 stop11h 54m
Thu 11/1210:55 am -
2 stops18h 36m
Deal found 9/21![Multiple Airlines logo]()
$763
This FlightHub deal was found by Cheapflights users on 9/21. 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 3/172:59 pm -
2 stops19h 56m
Tue 3/237:35 am -
2 stops22h 34m
Deal found 9/21![British Airways logo]()
$793
This Scandinavian Airlines deal was found by Cheapflights users on 9/20. 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 Scandinavian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/196:00 am -
2 stops22h 05m
Sun 11/297:35 pm -
1 stop28h 10m
Deal found 9/20![Scandinavian Airlines logo]()
$849
This KLM deal was found by Cheapflights users on 9/18. Clicking the “Pick Dates” 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 3/121:00 pm -
1 stop13h 35m
Sat 3/2010:00 am -
1 stop14h 37m
Deal found 9/18![KLM logo]()
$1,297
This United Airlines deal was found by Cheapflights users on 9/19. Clicking the “Pick Dates” 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 11/243:45 pm -
1 stop34h 10m
Tue 12/19:45 am -
Nonstop10h 25m
Deal found 9/19![United Airlines logo]()
$665
This Delta deal was found by Cheapflights users on 9/18. Clicking the “Pick Dates” 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 1/229:55 am -
2 stops17h 50m
Sun 1/311:30 pm -
1 stop15h 40m
Deal found 9/18![Delta logo]()
$687
This United Airlines deal was found by Cheapflights users on 9/17. Clicking the “Pick Dates” 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 11/243:40 pm -
Nonstop9h 05m
Mon 11/302:10 pm -
1 stop31h 00m
Deal found 9/17![United Airlines logo]()
$688
This Delta deal was found by Cheapflights users on 9/20. 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 11/46:06 am -
2 stops20h 29m
Wed 11/111:30 pm -
1 stop16h 01m
Deal found 9/20![Delta logo]()
$703
This United Airlines deal was found by Cheapflights users on 9/21. 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 12/118:52 am -
1 stop16h 38m
Fri 12/189:45 am -
Nonstop10h 25m
Deal found 9/21![United Airlines logo]()
$702
This British Airways deal was found by Cheapflights users on 9/21. 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.
Thu 11/53:11 pm -
2 stops35h 24m
Thu 11/125:55 pm -
2 stops37h 15m
Deal found 9/21![British Airways logo]()
$915
This Delta deal was found by Cheapflights users on 9/21. 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.
Thu 11/54:26 pm -
1 stop11h 54m
Thu 11/1210:25 am -
1 stop19h 06m
Deal found 9/21![Delta logo]()
$759
This Scandinavian Airlines deal was found by Cheapflights users on 9/18. Clicking the “Pick Dates” 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 10/187:15 pm -
2 stops17h 05m
Wed 10/287:35 pm -
1 stop28h 10m
Deal found 9/18![Scandinavian Airlines logo]()
$921
This United deal was found by Cheapflights users on 9/18. Clicking the “Pick Dates” 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.
Tue 12/293:40 pm -
Nonstop9h 05m
Tue 1/58:15 pm -
1 stop27h 00m
Deal found 9/18![Multiple Airlines logo]()
$937
This United Airlines deal was found by Cheapflights users on 9/19. Clicking the “Pick Dates” 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 10/244:40 pm -
Nonstop9h 05m
Wed 11/49:45 am -
Nonstop10h 25m
Deal found 9/19![United Airlines logo]()
$711
This American Airlines deal was found by Cheapflights users on 9/19. Clicking the “Pick Dates” 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.
Sat 10/172:59 pm -
2 stops17h 31m
Sat 10/248:45 am -
2 stops22h 24m
Deal found 9/19![American Airlines logo]()
$1,042
This United Airlines deal was found by Cheapflights users on 9/18. Clicking the “Pick Dates” 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 3/119:50 pm -
1 stop13h 10m
Sat 3/209:55 am -
2 stops29h 13m
Deal found 9/18![United Airlines logo]()
$723
This Delta deal was found by Cheapflights users on 9/17. Clicking the “Pick Dates” 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 3/215:59 pm -
2 stops15h 01m
Thu 3/256:10 am -
2 stops18h 27m
Deal found 9/17![Delta logo]()
$824
This United Airlines deal was found by Cheapflights users on 9/22. 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.
Thu 10/292:30 pm -
1 stop11h 15m
Wed 11/119:45 am -
1 stop14h 58m
Deal found 9/22![United Airlines logo]()
$727
This Delta deal was found by Cheapflights users on 9/22. 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.
Mon 10/125:29 pm -
2 stops16h 06m
Mon 10/191:10 pm -
1 stop27h 14m
Deal found 9/22![Delta logo]()
$859
This United Airlines deal was found by Cheapflights users on 9/21. 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 3/175:40 pm -
2 stops18h 20m
Tue 3/239:55 am -
2 stops17h 05m
Deal found 9/21![United Airlines logo]()
$737
This United Airlines deal was found by Cheapflights users on 9/21. 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 12/43:40 pm -
Nonstop9h 05m
Sat 12/129:45 am -
Nonstop10h 25m
Deal found 9/21![United Airlines logo]()
$747
This Delta deal was found by Cheapflights users on 9/21. 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 10/115:29 pm -
2 stops13h 56m
Fri 10/239:00 am -
1 stop18h 30m
Deal found 9/21![Delta logo]()
$905
This British Airways deal was found by Cheapflights users on 9/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/173:20 pm -
2 stops21h 20m
Fri 11/2012:15 pm -
2 stops18h 58m
Deal found 9/18![British Airways logo]()
$1,358
This United Airlines deal was found by Cheapflights users on 9/21. 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 11/610:40 am -
1 stop14h 05m
Fri 11/137:05 am -
2 stops22h 54m
Deal found 9/21![United Airlines logo]()
$769
This Delta deal was found by Cheapflights users on 9/19. Clicking the “Pick Dates” 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 12/151:41 pm -
1 stop12h 54m
Sat 12/2610:00 am -
1 stop14h 44m
Deal found 9/19![Delta logo]()
$958
This United Airlines deal was found by Cheapflights users on 9/21. 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 3/179:42 am -
2 stops16h 13m
Tue 3/237:05 am -
2 stops16h 46m
Deal found 9/21![United Airlines logo]()
$770
This Delta deal was found by Cheapflights users on 9/18. Clicking the “Pick Dates” 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 10/1812:49 pm -
1 stop15h 01m
Wed 10/281:30 pm -
1 stop15h 03m
Deal found 9/18![Delta logo]()
$978
Last-minute flights from Illinois to RomeDiscover last-minute flight deals from Illinois to Rome. Data last updated September 22, 2026 and is based on user searches.
Discover last-minute flight deals from Illinois to Rome. Data last updated September 22, 2026 and is based on user searches.
This Booking.com deal was found by Cheapflights users on 9/22. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/1411:05 am -
2 stops21h 30m
Thu 10/228:35 am -
2 stops18h 13m
Deal found 9/22![Multiple Airlines logo]()
$652
This American Airlines deal was found by Cheapflights users on 9/22. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/148:50 pm -
1 stop13h 05m
Thu 10/2210:00 am -
Nonstop10h 40m
Deal found 9/22![American Airlines logo]()
$659
This Booking.com deal was found by Cheapflights users on 9/21. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/193:45 pm -
1 stop11h 40m
Wed 5/267:30 am -
1 stop13h 30m
Deal found 9/21![Aer Lingus logo]()
$650
This oojo deal was found by Cheapflights users on 9/22. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/219:40 pm -
1 stop17h 20m
Wed 11/42:10 pm -
2 stops30h 00m
Deal found 9/22![Lufthansa logo]()
$655
This KAYAK deal was found by Cheapflights users on 9/22. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/244:40 pm -
Nonstop9h 05m
Wed 11/48:15 pm -
1 stop27h 00m
Deal found 9/22![SWISS logo]()
$640
This United Airlines deal was found by Cheapflights users on 9/21. 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 10/274:40 pm -
Nonstop9h 05m
Tue 11/109:45 am -
Nonstop10h 25m
Deal found 9/21![United Airlines logo]()
$647
This Delta deal was found by Cheapflights users on 9/21. 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 10/286:10 am -
1 stop19h 35m
Sun 11/812:50 pm -
2 stops18h 07m
Deal found 9/21![Delta logo]()
$649
This Delta deal was found by Cheapflights users on 9/21. 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 10/2812:49 pm -
2 stops14h 21m
Sun 11/810:00 am -
1 stop15h 00m
Deal found 9/21![Delta logo]()
$657
This FlightHub deal was found by Cheapflights users on 9/21. 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.
Fri 10/309:10 pm -
1 stop15h 35m
Tue 11/37:35 pm -
1 stop26h 55m
Deal found 9/21![TAP AIR PORTUGAL logo]()
$637
This Kiwi.com deal was found by Cheapflights users on 9/21. 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.
Fri 10/307:30 pm -
1 stop12h 30m
Thu 11/128:30 pm -
2 stops27h 15m
Deal found 9/21![Multiple Airlines logo]()
$638
This Booking.com deal was found by Cheapflights users on 9/21. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/309:10 pm -
1 stop12h 40m
Sat 11/77:35 pm -
1 stop26h 55m
Deal found 9/21![TAP AIR PORTUGAL logo]()
$644
This Booking.com deal was found by Cheapflights users on 9/21. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/309:10 pm -
1 stop32h 15m
Sun 11/85:55 am -
1 stop16h 35m
Deal found 9/21![TAP AIR PORTUGAL logo]()
$648
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 22, 2026.
Search for one-way flight options from Illinois to Rome. Find affordable one-way fares based on user searches. Data last updated September 22, 2026.
This Expedia deal was found by Cheapflights users on 9/18. Clicking the “Pick Dates” 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 3/21:31 pm -
2 stops14h 49m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/18![British Airways logo]()
$319
This oojo deal was found by Cheapflights users on 9/19. Clicking the “Pick Dates” 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 12/279:50 pm -
1 stop18h 20m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/19![Lufthansa logo]()
$321
This Kiwi.com deal was found by Cheapflights users on 9/18. Clicking the “Pick Dates” 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.
Thu 11/266:30 pm -
3 stops19h 10m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/18![Multiple Airlines logo]()
$323
This United Airlines deal was found by Cheapflights users on 9/18. Clicking the “Pick Dates” 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 3/73:40 pm -
Nonstop9h 05m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/18![United Airlines logo]()
$325
This Kiwi.com deal was found by Cheapflights users on 9/18. Clicking the “Pick Dates” 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 9/297:25 pm -
3 stops29h 35m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/18![Multiple Airlines logo]()
$326
This Delta deal was found by Cheapflights users on 9/18. Clicking the “Pick Dates” 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 3/21:00 pm -
2 stops14h 15m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/18![Delta logo]()
$329
This Kiwi.com deal was found by Cheapflights users on 9/19. Clicking the “Pick Dates” 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 11/226:30 pm -
3 stops40h 30m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/19![Multiple Airlines logo]()
$330
This Delta deal was found by Cheapflights users on 9/19. Clicking the “Pick Dates” 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 3/810:30 am -
2 stops15h 50m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/19![Delta logo]()
$333
This Delta deal was found by Cheapflights users on 9/19. Clicking the “Pick Dates” 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 3/75:59 pm -
2 stops14h 01m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/19![Delta logo]()
$333
This oojo deal was found by Cheapflights users on 9/19. Clicking the “Pick Dates” 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 3/116:30 pm -
1 stop12h 30m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/19![Icelandair logo]()
$334
This oojo deal was found by Cheapflights users on 9/22. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/287:30 pm -
1 stop12h 30m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/22![Icelandair logo]()
$335
This oojo deal was found by Cheapflights users on 9/21. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/267:30 pm -
1 stop12h 30m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/21![Icelandair logo]()
$336
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 22, 2026.
Most accurate provider | Ovago 3 stars |
|---|---|
Most trusted provider | Ovago 3 stars |
Round-trip from | $636 (United Airlines) |
One-way from | $319 (Expedia) |
Popular in | June |
Cheapest in | January |
Average price | $937 |
Good round-trip deal | $867 or less |
Good one-way deal | $570 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 22, 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
ChicagoRome
MDW Chicago Midway - FCO Rome Fiumicino
MDWFCO
Chicago Midway
Fri 10/2
3:20 pm-10:25 am
2 stops36h 05m
Rome Fiumicino
Wed 12/31
12:00 am-5:00 pm
Nonstop0h 00m
$365
ChicagoRome
ORD Chicago O'Hare Intl - FCO Rome Fiumicino
ORDFCO
Chicago O'Hare Intl
Sat 10/31
5:30 pm-7:35 pm
1 stop20h 05m
Rome Fiumicino
Wed 12/31
12:00 am-5:00 pm
Nonstop0h 00m
$371
Quickest round-trip
ChicagoRome
ORD Chicago O'Hare Intl - FCO Rome Fiumicino
ORDFCO
Chicago O'Hare Intl
Fri 2/19
3:40 pm-7:45 am
Nonstop9h 05m
Rome Fiumicino
Wed 12/31
12:00 am-5:00 pm
Nonstop0h 00m
$375
ChicagoRome
ORD Chicago O'Hare Intl - FCO Rome Fiumicino
ORDFCO
Chicago O'Hare Intl
Thu 2/25
9:50 am-10:45 am
2 stops17h 55m
Rome Fiumicino
Wed 12/31
12:00 am-5:00 pm
Nonstop0h 00m
$376
ChicagoRome
ORD Chicago O'Hare Intl - FCO Rome Fiumicino
ORDFCO
Chicago O'Hare Intl
Fri 2/26
6:00 am-8:15 am
2 stops19h 15m
Rome Fiumicino
Wed 12/31
12:00 am-5:00 pm
Nonstop0h 00m
$376
ChicagoRome
MDW Chicago Midway - FCO Rome Fiumicino
MDWFCO
Chicago Midway
Fri 2/12
12:30 pm-3:00 pm
2 stops19h 30m
Rome Fiumicino
Wed 12/31
12:00 am-5:00 pm
Nonstop0h 00m
$383
ChicagoRome
ORD Chicago O'Hare Intl - FCO Rome Fiumicino
ORDFCO
Chicago O'Hare Intl
Sun 11/22
8:10 pm-3:50 pm
1 stop12h 40m
Rome Fiumicino
Wed 12/31
12:00 am-5:00 pm
Nonstop0h 00m
$405
ChicagoRome
MDW Chicago Midway - FCO Rome Fiumicino
MDWFCO
Chicago Midway
Fri 12/25
9:58 am-9:35 am
2 stops16h 37m
Rome Fiumicino
Wed 12/31
12:00 am-5:00 pm
Nonstop0h 00m
$466
ChicagoRome
MDW Chicago Midway - FCO Rome Fiumicino
MDWFCO
Chicago Midway
Sun 10/4
3:20 pm-5:10 pm
3 stops18h 50m
Rome Fiumicino
Wed 12/31
12:00 am-5:00 pm
Nonstop0h 00m
$493
MolineRome
MLI Moline Quad-City - FCO Rome Fiumicino
MLIFCO
Moline Quad-City
Thu 10/29
5:02 pm-4:55 pm
2 stops17h 53m
Rome Fiumicino
Wed 12/31
12:00 am-5:00 pm
Nonstop0h 00m
$511
Showing 1-10 of 52 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.
MDW-FCO
ORD-FCO
MLI-FCO
SPI-FCO
BMI-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
MDW-FCO
ORD-FCO
MLI-FCO
SPI-FCO
What is the cheapest month to book a flight from Illinois to Rome?
Currently, January is the cheapest month in which you can book a flight from Illinois to Rome (average of $613). Flying from Illinois to Rome in September is currently the most expensive (average of $1,010). 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 22, 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 22, 2026.
The most flights from USIL to ROM are scheduled on a Tuesday (14 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (11 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 $752 and $1,133 in March.The cheapest round-trip price found within the last 5 days was $636 on United Airlines (Mar 2-Mar 7).
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
Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.
Alternative routes
Complete your trip
Flights by cabin class
Other flight options
Popular flights
Rome flight routes
Top destinations
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 22, 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 22, 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 22, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$338 | Average$582 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$362 | Average$615 | FlexibilityNo cancel fee | On-time77% | |
| Cheapest$396 | Average$707 | FlexibilityNo cancel fee | On-time76% | |
| Cheapest$455 | Average$673 | FlexibilityNo cancel fee | On-time70% | |
| Cheapest$504 | Average$1,007 | FlexibilityNo cancel fee | On-time77% | |
| Cheapest$507 | Average$745 | FlexibilityNo cancel fee | On-time79% | |
| Cheapest$522 | Average$889 | FlexibilityNo cancel fee | On-time76% | |
| Cheapest$552 | Average$788 | FlexibilityNo cancel fee | On-time77% | |
| Cheapest$554 | Average$900 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$571 | Average$1,029 | FlexibilityNo cancel fee | On-time69% |