$344+ Cheap flights from Lisbon (LIS) to Illinois
This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 6/23. Fares are subject to change and may not be available on all flights or dates of travel.
LIS — ORD
Mar 14 — Mar 211
1 adult, Economy
We work with more than 300 partners to bring you better travel deals
Find cheap flights from Lisbon to Illinois 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 Lisbon to Illinois
Cheapest
Best
Last-minute
One-way
Cheapest flights from Lisbon to IllinoisExplore the most affordable flight options available from Lisbon to Illinois. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 12, 2026.
Explore the most affordable flight options available from Lisbon to Illinois. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 12, 2026.
This Trip.com deal was found by Cheapflights users on 2/9. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/144:25 pm
LIS
- ORD
1 stop29h 45m
Multiple Airlines
Fri 4/177:15 pm
ORD
- LIS
1 stop31h 45m
Multiple Airlines
Deal found 2/9![Multiple Airlines logo]()
$604
This Kiwi.com deal was found by Cheapflights users on 2/8. 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 3/1012:05 pm
LIS
- ORD
1 stop17h 35m
Multiple Airlines
Tue 3/176:01 pm
ORD
- LIS
1 stop12h 39m
Multiple Airlines
Deal found 2/8![Multiple Airlines logo]()
$627
This Kiwi.com deal was found by Cheapflights users on 2/10. Clicking the “Pick Dates” 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 5/212:15 pm
LIS
- ORD
1 stop16h 50m
Multiple Airlines
Sat 5/95:09 pm
ORD
- LIS
1 stop11h 51m
Multiple Airlines
Deal found 2/10![Multiple Airlines logo]()
$637
This Trip.com deal was found by Cheapflights users on 2/9. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/1412:45 pm
LIS
- ORD
2 stops33h 25m
Scandinavian Airlines
Fri 4/177:15 pm
ORD
- LIS
2 stops38h 45m
Scandinavian Airlines
Deal found 2/9![Scandinavian Airlines logo]()
$646
This Mytrip deal was found by Cheapflights users on 2/10. Clicking the “Pick Dates” 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 2/2610:25 am
LIS
- ORD
1 stop14h 50m
Multiple Airlines
Mon 3/23:50 pm
ORD
- LIS
1 stop21h 50m
Multiple Airlines
Deal found 2/10![Multiple Airlines logo]()
$664
This Priceline deal was found by Cheapflights users on 2/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/27:00 am
LIS
- ORD
1 stop15h 45m
Multiple Airlines
Sun 3/88:20 pm
ORD
- LIS
1 stop15h 10m
Multiple Airlines
Deal found 2/10![Multiple Airlines logo]()
$665
This Scandinavian Airlines deal was found by Cheapflights users on 2/11. Clicking the “Pick Dates” 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.
Fri 4/247:00 am
LIS
- ORD
1 stop15h 10m
Multiple Airlines
Wed 5/66:04 am
ORD
- LIS
2 stops27h 56m
Multiple Airlines
Deal found 2/11![Multiple Airlines logo]()
$667
This Kiwi.com deal was found by Cheapflights users on 2/10. Clicking the “Pick Dates” 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 3/47:50 pm
LIS
- MDW
2 stops47h 18m
Multiple Airlines
Tue 3/107:30 am
MDW
- LIS
1 stop16h 55m
Multiple Airlines
Deal found 2/10![Multiple Airlines logo]()
$710
This Delta deal was found by Cheapflights users on 2/10. Clicking the “Pick Dates” 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 2/265:00 am
LIS
- MDW
2 stops18h 37m
Delta
Mon 3/21:29 pm
MDW
- LIS
2 stops13h 31m
Delta
Deal found 2/10![Delta logo]()
$835
This Kiwi.com deal was found by Cheapflights users on 2/11. Clicking the “Pick Dates” 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 6/1111:35 am
LIS
- MDW
1 stop28h 05m
Multiple Airlines
Sun 6/145:35 pm
MDW
- LIS
2 stops22h 10m
Multiple Airlines
Deal found 2/11![Multiple Airlines logo]()
$848
This Delta deal was found by Cheapflights users on 2/10. Clicking the “Pick Dates” 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 3/45:00 am
LIS
- MDW
2 stops18h 37m
Delta
Tue 3/106:34 pm
MDW
- LIS
2 stops15h 01m
Delta
Deal found 2/10![Delta logo]()
$855
This Gotogate deal was found by Cheapflights users on 2/9. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 3/15:00 am
LIS
- STL
1 stop14h 55m
Lufthansa
Sun 3/84:50 pm
STL
- LIS
1 stop25h 00m
Lufthansa
Deal found 2/9![Lufthansa logo]()
$862
Best flights from Lisbon to IllinoisDiscover carefully curated flight deals from Lisbon to Illinois that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated February 12, 2026.
Discover carefully curated flight deals from Lisbon to Illinois that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated February 12, 2026.
This Kiwi.com deal was found by Cheapflights users on 2/8. 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 3/1012:05 pm
LIS
- ORD
1 stop17h 35m
Multiple Airlines
Tue 3/176:01 pm
ORD
- LIS
1 stop12h 39m
Multiple Airlines
Deal found 2/8![Multiple Airlines logo]()
$627
This Scandinavian Airlines deal was found by Cheapflights users on 2/11. Clicking the “Pick Dates” 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.
Tue 6/912:10 pm
LIS
- ORD
1 stop34h 00m
Scandinavian Airlines
Sun 7/57:15 pm
ORD
- LIS
1 stop18h 10m
Scandinavian Airlines
Deal found 2/11![Scandinavian Airlines logo]()
$754
This FlightHub deal was found by Cheapflights users on 2/12. Clicking the “Pick Dates” 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 6/171:35 pm
LIS
- ORD
1 stop31h 35m
LOT
Mon 8/319:50 pm
ORD
- LIS
1 stop32h 45m
LOT
Deal found 2/12![LOT logo]()
$773
This Delta deal was found by Cheapflights users on 2/10. Clicking the “Pick Dates” 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 2/265:00 am
LIS
- MDW
2 stops18h 37m
Delta
Mon 3/21:29 pm
MDW
- LIS
2 stops13h 31m
Delta
Deal found 2/10![Delta logo]()
$835
This Gotogate deal was found by Cheapflights users on 2/9. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 3/15:00 am
LIS
- STL
1 stop14h 55m
Lufthansa
Sun 3/84:50 pm
STL
- LIS
1 stop25h 00m
Lufthansa
Deal found 2/9![Lufthansa logo]()
$862
This United Airlines deal was found by Cheapflights users on 2/8. 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.
Wed 3/45:00 am
LIS
- STL
1 stop14h 55m
United Airlines
Sun 3/810:00 am
STL
- LIS
2 stops17h 10m
United Airlines
Deal found 2/8![United Airlines logo]()
$863
This American Airlines deal was found by Cheapflights users on 2/8. 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 3/411:05 am
LIS
- STL
2 stops16h 07m
American Airlines
Sun 3/89:20 am
STL
- LIS
2 stops18h 45m
American Airlines
Deal found 2/8![American Airlines logo]()
$896
This Kiwi.com deal was found by Cheapflights users on 2/12. Clicking the “Pick Dates” 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 5/212:15 pm
LIS
- ORD
1 stop16h 50m
Multiple Airlines
Sat 5/95:09 pm
ORD
- LIS
1 stop11h 51m
Multiple Airlines
Deal found 2/12![Multiple Airlines logo]()
$640
This Kiwi.com deal was found by Cheapflights users on 2/10. Clicking the “Pick Dates” 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 3/47:50 pm
LIS
- MDW
2 stops47h 18m
Multiple Airlines
Tue 3/107:30 am
MDW
- LIS
1 stop16h 55m
Multiple Airlines
Deal found 2/10![Multiple Airlines logo]()
$710
This Scandinavian Airlines deal was found by Cheapflights users on 2/9. 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 Scandinavian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/248:05 am
LIS
- ORD
2 stops38h 40m
Scandinavian Airlines
Tue 5/56:50 am
ORD
- LIS
2 stops26h 45m
Scandinavian Airlines
Deal found 2/9![Scandinavian Airlines logo]()
$783
This Delta deal was found by Cheapflights users on 2/10. Clicking the “Pick Dates” 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 3/45:00 am
LIS
- MDW
2 stops18h 37m
Delta
Tue 3/106:34 pm
MDW
- LIS
2 stops15h 01m
Delta
Deal found 2/10![Delta logo]()
$855
This United Airlines deal was found by Cheapflights users on 2/9. 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.
Sun 3/15:00 am
LIS
- STL
1 stop14h 55m
United Airlines
Sun 3/810:00 am
STL
- LIS
2 stops17h 10m
United Airlines
Deal found 2/9![United Airlines logo]()
$863
This Scandinavian Airlines deal was found by Cheapflights users on 2/9. 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 Scandinavian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/248:05 am
LIS
- ORD
2 stops38h 40m
Scandinavian Airlines
Wed 5/66:21 pm
ORD
- LIS
2 stops56h 39m
Scandinavian Airlines
Deal found 2/9![Scandinavian Airlines logo]()
$789
This Booking.com deal was found by Cheapflights users on 2/12. Clicking the “Pick Dates” 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.
Thu 4/161:00 pm
LIS
- ORD
1 stop12h 25m
Multiple Airlines
Thu 4/169:40 pm
ORD
- LIS
1 stop19h 05m
Multiple Airlines
Deal found 2/12![Multiple Airlines logo]()
$781
This Delta deal was found by Cheapflights users on 2/11. Clicking the “Pick Dates” 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 4/15:35 am
LIS
- MDW
2 stops18h 19m
Delta
Sun 4/196:00 am
MDW
- LIS
2 stops20h 00m
Delta
Deal found 2/11![Delta logo]()
$867
This United Airlines deal was found by Cheapflights users on 2/10. Clicking the “Pick Dates” 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 3/195:00 am
LIS
- STL
2 stops21h 07m
United Airlines
Sun 3/228:30 am
STL
- LIS
1 stop20h 45m
United Airlines
Deal found 2/10![United Airlines logo]()
$878
This Kiwi.com deal was found by Cheapflights users on 2/11. Clicking the “Pick Dates” 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 6/105:40 pm
LIS
- MDW
1 stop22h 00m
Multiple Airlines
Sun 6/145:35 pm
MDW
- LIS
2 stops22h 10m
Multiple Airlines
Deal found 2/11![Multiple Airlines logo]()
$874
This Delta deal was found by Cheapflights users on 2/11. Clicking the “Pick Dates” 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 6/175:00 am
LIS
- MDW
2 stops19h 05m
Delta
Sat 7/45:59 pm
MDW
- LIS
2 stops14h 56m
Delta
Deal found 2/11![Delta logo]()
$1,061
This Kiwi.com deal was found by Cheapflights users on 2/11. Clicking the “Pick Dates” 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 6/186:05 pm
LIS
- MDW
1 stop28h 45m
Multiple Airlines
Tue 6/305:35 pm
MDW
- LIS
2 stops22h 10m
Multiple Airlines
Deal found 2/11![Multiple Airlines logo]()
$971
This Delta deal was found by Cheapflights users on 2/11. Clicking the “Pick Dates” 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 6/185:35 am
LIS
- MDW
2 stops18h 56m
Delta
Fri 7/35:59 pm
MDW
- LIS
2 stops17h 51m
Delta
Deal found 2/11![Delta logo]()
$1,106
This Delta deal was found by Cheapflights users on 2/11. Clicking the “Pick Dates” 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 6/175:00 am
LIS
- MDW
2 stops19h 05m
Delta
Mon 6/292:00 pm
MDW
- LIS
2 stops15h 15m
Delta
Deal found 2/11![Delta logo]()
$1,141
This Kiwi.com deal was found by Cheapflights users on 2/12. Clicking the “Pick Dates” 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 5/175:45 pm
LIS
- MDW
1 stop21h 55m
Multiple Airlines
Mon 6/110:25 am
MDW
- LIS
1 stop17h 10m
Multiple Airlines
Deal found 2/12![Multiple Airlines logo]()
$1,086
This Kiwi.com deal was found by Cheapflights users on 2/11. Clicking the “Pick Dates” 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 6/1611:35 am
LIS
- MDW
1 stop28h 05m
Multiple Airlines
Fri 7/35:35 pm
MDW
- LIS
2 stops22h 10m
Multiple Airlines
Deal found 2/11![Multiple Airlines logo]()
$1,108
Last-minute flights from Lisbon to IllinoisDiscover last-minute flight deals from Lisbon to Illinois. Data last updated February 12, 2026 and is based on user searches.
Discover last-minute flight deals from Lisbon to Illinois. Data last updated February 12, 2026 and is based on user searches.
This Rumbo deal was found by Cheapflights users on 2/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Rumbo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 2/207:00 am
LIS
- ORD
1 stop15h 45m
Multiple Airlines
Sun 3/88:20 pm
ORD
- LIS
1 stop15h 10m
Multiple Airlines
Deal found 2/11![Multiple Airlines logo]()
$678
This Kiwi.com deal was found by Cheapflights users on 2/11. Clicking the “Pick Dates” 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 2/207:00 am
LIS
- ORD
1 stop15h 45m
Scandinavian Airlines
Sun 3/88:20 pm
ORD
- LIS
1 stop15h 10m
Scandinavian Airlines
Deal found 2/11![Scandinavian Airlines logo]()
$708
This Mytrip deal was found by Cheapflights users on 2/10. Clicking the “Pick Dates” 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 2/2610:25 am
LIS
- ORD
1 stop14h 50m
Multiple Airlines
Mon 3/23:50 pm
ORD
- LIS
1 stop21h 50m
Multiple Airlines
Deal found 2/10![Multiple Airlines logo]()
$664
This Delta deal was found by Cheapflights users on 2/10. Clicking the “Pick Dates” 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 2/265:00 am
LIS
- MDW
2 stops18h 37m
Delta
Mon 3/21:29 pm
MDW
- LIS
2 stops13h 31m
Delta
Deal found 2/10![Delta logo]()
$835
This Gotogate deal was found by Cheapflights users on 2/9. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 3/15:00 am
LIS
- STL
1 stop14h 55m
Lufthansa
Sun 3/84:50 pm
STL
- LIS
1 stop25h 00m
Lufthansa
Deal found 2/9![Lufthansa logo]()
$862
This Priceline deal was found by Cheapflights users on 2/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/27:00 am
LIS
- ORD
1 stop15h 45m
Multiple Airlines
Sun 3/88:20 pm
ORD
- LIS
1 stop15h 10m
Multiple Airlines
Deal found 2/10![Multiple Airlines logo]()
$665
This Priceline deal was found by Cheapflights users on 2/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/44:55 pm
LIS
- ORD
1 stop29h 50m
Scandinavian Airlines
Tue 3/1010:40 am
ORD
- LIS
2 stops24h 25m
Scandinavian Airlines
Deal found 2/10![Scandinavian Airlines logo]()
$670
This Kiwi.com deal was found by Cheapflights users on 2/10. Clicking the “Pick Dates” 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 3/47:50 pm
LIS
- MDW
2 stops47h 18m
Multiple Airlines
Tue 3/107:30 am
MDW
- LIS
1 stop16h 55m
Multiple Airlines
Deal found 2/10![Multiple Airlines logo]()
$710
This Delta deal was found by Cheapflights users on 2/10. Clicking the “Pick Dates” 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 3/45:00 am
LIS
- MDW
2 stops18h 37m
Delta
Tue 3/106:34 pm
MDW
- LIS
2 stops15h 01m
Delta
Deal found 2/10![Delta logo]()
$855
This United Airlines deal was found by Cheapflights users on 2/8. 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.
Wed 3/45:00 am
LIS
- STL
1 stop14h 55m
United Airlines
Sun 3/810:00 am
STL
- LIS
2 stops17h 10m
United Airlines
Deal found 2/8![United Airlines logo]()
$863
This Kiwi.com deal was found by Cheapflights users on 2/8. 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 3/1012:05 pm
LIS
- ORD
1 stop17h 35m
Multiple Airlines
Tue 3/176:01 pm
ORD
- LIS
1 stop12h 39m
Multiple Airlines
Deal found 2/8![Multiple Airlines logo]()
$627
This United Airlines deal was found by Cheapflights users on 2/10. Clicking the “Pick Dates” 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 3/195:00 am
LIS
- STL
2 stops21h 07m
United Airlines
Sun 3/228:30 am
STL
- LIS
1 stop20h 45m
United Airlines
Deal found 2/10![United Airlines logo]()
$878
One-way flights from Lisbon to IllinoisSearch for one-way flight options from Lisbon to Illinois. Find affordable one-way fares based on user searches. Data last updated February 12, 2026.
Search for one-way flight options from Lisbon to Illinois. Find affordable one-way fares based on user searches. Data last updated February 12, 2026.
This Kiwi.com deal was found by Cheapflights users on 2/11. Clicking the “Pick Dates” 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 6/236:35 am
LIS
- ORD
1 stop13h 40m
Finnair
Deal found 2/11![Finnair logo]()
$344
This Kiwi.com deal was found by Cheapflights users on 2/9. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/47:50 pm
LIS
- STL
2 stops34h 09m
Multiple Airlines
Deal found 2/9![Multiple Airlines logo]()
$354
This Kiwi.com deal was found by Cheapflights users on 2/9. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/169:15 pm
LIS
- ORD
2 stops47h 26m
Multiple Airlines
Deal found 2/9![Multiple Airlines logo]()
$357
This Kiwi.com deal was found by Cheapflights users on 2/11. Clicking the “Pick Dates” 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 4/256:35 am
LIS
- ORD
1 stop13h 40m
Finnair
Deal found 2/11![Finnair logo]()
$371
This Kiwi.com deal was found by Cheapflights users on 2/12. Clicking the “Pick Dates” 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 4/159:15 pm
LIS
- ORD
2 stops45h 45m
Multiple Airlines
Deal found 2/12![Multiple Airlines logo]()
$373
This Kiwi.com deal was found by Cheapflights users on 2/11. Clicking the “Pick Dates” 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 4/249:40 pm
LIS
- ORD
3 stops50h 10m
Multiple Airlines
Deal found 2/11![Multiple Airlines logo]()
$375
This Kiwi.com deal was found by Cheapflights users on 2/11. Clicking the “Pick Dates” 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 4/256:30 am
LIS
- ORD
3 stops41h 20m
Multiple Airlines
Deal found 2/11![Multiple Airlines logo]()
$378
This Kiwi.com deal was found by Cheapflights users on 2/9. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/3010:45 pm
LIS
- ORD
3 stops49h 05m
Multiple Airlines
Deal found 2/9![Multiple Airlines logo]()
$387
This Kiwi.com deal was found by Cheapflights users on 2/11. Clicking the “Pick Dates” 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 3/167:15 am
LIS
- MDW
3 stops55h 50m
Multiple Airlines
Deal found 2/11![Multiple Airlines logo]()
$394
This Kiwi.com deal was found by Cheapflights users on 2/11. Clicking the “Pick Dates” 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 4/257:30 pm
LIS
- MDW
2 stops42h 34m
Multiple Airlines
Deal found 2/11![Multiple Airlines logo]()
$396
This Kiwi.com deal was found by Cheapflights users on 2/9. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/119:00 pm
LIS
- MDW
3 stops45h 41m
Multiple Airlines
Deal found 2/9![Multiple Airlines logo]()
$398
This Kiwi.com deal was found by Cheapflights users on 2/10. Clicking the “Pick Dates” 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 5/189:15 pm
LIS
- MDW
2 stops45h 45m
Multiple Airlines
Deal found 2/10![Multiple Airlines logo]()
$406
Find flight deals from Lisbon to Illinois
Keep the following information in mind while searching for Lisbon to Illinois flight deals. Data was last updated February 12, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $637 (Kiwi.com) |
One-way from | $344 (Kiwi.com) |
Popular in | January |
Cheapest in | February |
Average price | $591 |
Good one-way deal | $559 or less |
Cheapflights Fare Finder
Customize your flight search to find flights from Lisbon to Illinois that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated February 12, 2026.
Use the filters below to find and compare flights from Lisbon to Illinois that are best for you.
Fly from
Lisbon
Fly to
Illinois
Route
Depart
Return
Price
LisbonChicago
LIS - ORD
LISORD
Lisbon Humberto Delgado
Tue 3/10
12:05 pm-12:40 am
1 stop17h 35m
Chicago O'Hare Intl
Tue 3/17
6:01 pm-11:40 am
1 stop12h 39m
$627
LisbonChicago
LIS - ORD
LISORD
Lisbon Humberto Delgado
Sat 5/2
12:15 pm-11:05 pm
1 stop16h 50m
Chicago O'Hare Intl
Sat 5/9
5:09 pm-11:00 am
1 stop11h 51m
$640
LisbonChicago
LIS - MDW
LISMDW
Lisbon Humberto Delgado
Wed 3/4
7:50 pm-1:08 pm
2 stops47h 18m
Chicago Midway
Tue 3/10
7:30 am-5:25 am
1 stop16h 55m
$710
LisbonChicago
LIS - ORD
LISORD
Lisbon Humberto Delgado
Tue 6/9
12:10 pm-4:10 pm
1 stop34h 00m
Chicago O'Hare Intl
Sun 7/5
7:15 pm-7:25 pm
1 stop18h 10m
$754
LisbonChicago
LIS - ORD
LISORD
Lisbon Humberto Delgado
Wed 6/17
1:35 pm-3:10 pm
1 stop31h 35m
Chicago O'Hare Intl
Mon 8/31
9:50 pm-12:35 pm
1 stop32h 45m
$773
LisbonChicago
LIS - ORD
LISORD
Lisbon Humberto Delgado
Thu 4/16
1:00 pm-7:25 pm
1 stop12h 25m
Chicago O'Hare Intl
Thu 4/16
9:40 pm-10:45 pm
1 stop19h 05m
$781
LisbonChicago
LIS - ORD
LISORD
Lisbon Humberto Delgado
Tue 3/24
8:05 am-5:45 pm
2 stops38h 40m
Chicago O'Hare Intl
Tue 5/5
6:50 am-3:35 pm
2 stops26h 45m
$783
LisbonChicago
LIS - ORD
LISORD
Lisbon Humberto Delgado
Tue 3/24
8:05 am-5:45 pm
2 stops38h 40m
Chicago O'Hare Intl
Wed 5/6
6:21 pm-9:00 am
2 stops56h 39m
$789
LisbonChicago
LIS - MDW
LISMDW
Lisbon Humberto Delgado
Thu 2/26
5:00 am-5:37 pm
2 stops18h 37m
Chicago Midway
Mon 3/2
1:29 pm-9:00 am
2 stops13h 31m
$835
LisbonChicago
LIS - MDW
LISMDW
Lisbon Humberto Delgado
Wed 3/4
5:00 am-5:37 pm
2 stops18h 37m
Chicago Midway
Tue 3/10
6:34 pm-2:35 pm
2 stops15h 01m
$855
Showing 1-10 of 52 results
Best time to book a flight from Lisbon to Illinois
Have a flexible travel schedule? Discover the best time to fly to Illinois from Lisbon with our price prediction graph.
LIS-ORD
LIS-MDW
LIS-STL
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 Lisbon to Illinois
LIS-USIL
LIS-ORD
LIS-MDW
LIS-STL
What is the cheapest month to book a flight from Lisbon to Illinois?
Currently, November is the cheapest month in which you can book a flight from Lisbon to Illinois (average of $517). Flying from Lisbon to Illinois in January is currently the most expensive (average of $889). 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 LIS to IL?
Find hourly flight availability from Lisbon to Illinois. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated February 12, 2026.
When flying from Lisbon to Illinois, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.
Reviews of airlines servicing Illinois
Get insights into the airlines that provide service to Illinois. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Illinois. Reviews last updated February 12, 2026.
Get a feel of what it's like to fly with Delta, KLM, and American Airlines from Lisbon to Illinois by reading reviews from past customers. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Comfort
7.9
Crew
8.5
Entertainment
7.8
Food
7.2
Boarding
8.1
Overall
7.9
Reviews
1 / 20
6.0
GoodJim,Nov 2025
AVL - ATL
Comfort
7.9
Crew
8.5
Entertainment
7.8
Food
7.2
Boarding
8.1
Overall
7.9
Reviews
1 / 20
6.0
GoodJim,Nov 2025
AVL - ATL
Comfort
7.9
Crew
8.5
Entertainment
7.8
Food
7.2
Boarding
8.1
Overall
7.9
Reviews
1 / 20
6.0
GoodJim,Nov 2025
AVL - ATL
Comfort
7.9
Crew
8.5
Entertainment
7.8
Food
7.2
Boarding
8.1
Overall
7.9
Reviews
1 / 20
6.0
GoodJim,Nov 2025
AVL - ATL
Comfort
7.9
Crew
8.5
Entertainment
7.8
Food
7.2
Boarding
8.1
Overall
7.9
Reviews
1 / 20
6.0
GoodJim,Nov 2025
AVL - ATL
Comfort
7.9
Crew
8.5
Entertainment
7.8
Food
7.2
Boarding
8.1
Overall
7.9
Reviews
1 / 20
6.0
GoodJim,Nov 2025
AVL - ATL
Related info for your journey
Find useful and relevant information for your journey from Lisbon to Illinois. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
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
Top destinations
Alternative routes for Lisbon to Illinois
See prices for flight routes from nearby airports that may be better suited for you.
Complete your trip
Complete your trip to Illinois by adding a car rental and/or hotel reservation to your travel itinerary.
Search flights from Lisbon to Illinois by cabin class
Find flights from Lisbon to Illinois, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Lisbon and Illinois flights
Browse other Lisbon and Illinois flight options. Last updated on February 12, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Lisbon to Illinois flights
Consider these flights traveling from Lisbon to Illinois.
Top 5 airlines flying from Lisbon to Illinois
Discover the top 5 airlines that operate flights from Lisbon to Illinois. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated February 12, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$473 | Average$696 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$653 | Average$740 | FlexibilityNo cancel fee | On-time75% | |
| Cheapest$665 | Average$1,205 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$669 | Average$768 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$760 | Average$898 | FlexibilityNo cancel fee | On-time69% |