$450+ Cheap flights from Warsaw 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 10/29. Fares are subject to change and may not be available on all flights or dates of travel.
WAW — ORD
Sep 1 — Sep 81
Round-trip
1 adult, Economy
We work with more than 300 partners to bring you better travel deals
Find cheap flights from Warsaw 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 Warsaw to Illinois
Cheapest
Best
Last-minute
One-way
Cheapest flights from Warsaw to IllinoisExplore the most affordable flight options available from Warsaw to Illinois. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 2, 2026.
Explore the most affordable flight options available from Warsaw to Illinois. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 2, 2026.
This FlightHub deal was found by Cheapflights users on 8/1. 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.
Tue 8/257:45 pm
WAW
- ORD
1 stop27h 25m
Scandinavian Airlines
Tue 9/157:15 pm
ORD
- WAW
1 stop31h 20m
Scandinavian Airlines
Deal found 8/1![Scandinavian Airlines logo]()
$641
This Gotogate deal was found by Cheapflights users on 7/29. Clicking the “Pick Dates” 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.
Mon 10/57:45 pm
WAW
- ORD
1 stop27h 25m
Scandinavian Airlines
Thu 10/87:15 pm
ORD
- WAW
2 stops18h 45m
Scandinavian Airlines
Deal found 7/29![Scandinavian Airlines logo]()
$645
This oojo deal was found by Cheapflights users on 7/28. Clicking the “Pick Dates” 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.
Tue 9/87:45 pm
WAW
- ORD
1 stop27h 25m
Scandinavian Airlines
Fri 9/1110:29 am
ORD
- WAW
2 stops16h 06m
Scandinavian Airlines
Deal found 7/28![Scandinavian Airlines logo]()
$646
This Scandinavian Airlines deal was found by Cheapflights users on 8/1. 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.
Tue 8/257:45 pm
WAW
- ORD
1 stop27h 25m
Scandinavian Airlines
Sun 3/77:15 pm
ORD
- WAW
1 stop12h 05m
Scandinavian Airlines
Deal found 8/1![Scandinavian Airlines logo]()
$648
This oojo deal was found by Cheapflights users on 7/31. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/297:45 pm
WAW
- ORD
1 stop27h 25m
Scandinavian Airlines
Sat 10/318:15 pm
ORD
- WAW
1 stop16h 50m
Scandinavian Airlines
Deal found 7/31![Scandinavian Airlines logo]()
$649
This oojo deal was found by Cheapflights users on 7/29. Clicking the “Pick Dates” 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 9/174:50 pm
WAW
- ORD
2 stops30h 20m
Scandinavian Airlines
Sat 1/97:15 pm
ORD
- WAW
1 stop12h 25m
Scandinavian Airlines
Deal found 7/29![Scandinavian Airlines logo]()
$650
This Flighttix deal was found by Cheapflights users on 7/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Flighttix is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/167:45 pm
WAW
- ORD
1 stop27h 25m
Scandinavian Airlines
Wed 9/3010:29 am
ORD
- WAW
2 stops16h 06m
Scandinavian Airlines
Deal found 7/28![Scandinavian Airlines logo]()
$651
This Trip.com deal was found by Cheapflights users on 8/1. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/307:55 am
WAW
- ORD
1 stop14h 05m
Multiple Airlines
Sun 9/139:30 pm
ORD
- WAW
1 stop16h 00m
Multiple Airlines
Deal found 8/1![Multiple Airlines logo]()
$652
This Gotogate deal was found by Cheapflights users on 7/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/88:35 pm
WAW
- ORD
2 stops26h 35m
Multiple Airlines
Fri 9/117:15 pm
ORD
- WAW
1 stop31h 20m
Multiple Airlines
Deal found 7/29![Multiple Airlines logo]()
$653
This SWISS deal was found by Cheapflights users on 7/31. 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 SWISS is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/49:50 am
WAW
- ORD
1 stop13h 05m
SWISS
Mon 9/79:40 pm
ORD
- WAW
2 stops14h 15m
SWISS
Deal found 7/31![SWISS logo]()
$654
This Scandinavian Airlines deal was found by Cheapflights users on 7/29. Clicking the “Pick Dates” 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.
Sat 8/297:45 pm
WAW
- ORD
1 stop27h 25m
Scandinavian Airlines
Tue 9/87:15 pm
ORD
- WAW
1 stop12h 10m
Scandinavian Airlines
Deal found 7/29![Scandinavian Airlines logo]()
$656
This Scandinavian Airlines deal was found by Cheapflights users on 7/30. 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.
Fri 9/1110:15 am
WAW
- ORD
1 stop12h 55m
Scandinavian Airlines
Fri 9/257:15 pm
ORD
- WAW
1 stop16h 50m
Scandinavian Airlines
Deal found 7/30![Scandinavian Airlines logo]()
$658
Best flights from Warsaw to IllinoisDiscover carefully curated flight deals from Warsaw to Illinois that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 2, 2026.
Discover carefully curated flight deals from Warsaw to Illinois that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 2, 2026.
This Delta deal was found by Cheapflights users on 7/29. Clicking the “Pick Dates” 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 11/176:05 am
WAW
- MDW
2 stops23h 51m
Delta
Tue 12/111:28 am
MDW
- WAW
2 stops17h 37m
Delta
Deal found 7/29![Delta logo]()
$688
This United Airlines deal was found by Cheapflights users on 7/31. 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 Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/209:40 am
WAW
- ORD
2 stops21h 00m
United Airlines
Mon 10/59:40 pm
ORD
- WAW
1 stop17h 25m
United Airlines
Deal found 7/31![United Airlines logo]()
$722
This SWISS deal was found by Cheapflights users on 7/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure SWISS is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/127:40 pm
WAW
- ORD
1 stop27h 15m
SWISS
Mon 8/179:40 pm
ORD
- WAW
2 stops14h 15m
SWISS
Deal found 7/28![SWISS logo]()
$753
This Kiwi.com deal was found by Cheapflights users on 7/31. 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.
Thu 10/16:30 am
WMI
- ORD
2 stops23h 29m
Multiple Airlines
Tue 10/204:55 pm
ORD
- WMI
1 stop24h 45m
Multiple Airlines
Deal found 7/31![Multiple Airlines logo]()
$774
This oojo deal was found by Cheapflights users on 8/1. 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.
Thu 10/112:00 pm
WAW
- ORD
Nonstop10h 10m
LOT
Tue 10/209:50 pm
ORD
- WAW
Nonstop9h 05m
LOT
Deal found 8/1![LOT logo]()
$778
This Finnair deal was found by Cheapflights users on 7/31. 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 Finnair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/309:15 pm
WAW
- ORD
2 stops23h 35m
Finnair
Sun 9/66:15 pm
ORD
- WAW
2 stops16h 45m
Finnair
Deal found 7/31![Finnair logo]()
$788
This Scandinavian Airlines deal was found by Cheapflights users on 7/29. Clicking the “Pick Dates” 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.
Wed 10/147:45 pm
WAW
- ORD
1 stop27h 25m
Scandinavian Airlines
Fri 10/167:15 pm
ORD
- WAW
1 stop16h 50m
Scandinavian Airlines
Deal found 7/29![Scandinavian Airlines logo]()
$813
This Delta deal was found by Cheapflights users on 7/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/16:00 am
WAW
- MDW
2 stops17h 59m
Delta
Sun 9/136:40 pm
MDW
- WAW
2 stops14h 45m
Delta
Deal found 7/29![Delta logo]()
$693
This Delta deal was found by Cheapflights users on 7/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/296:05 am
WAW
- MDW
2 stops19h 28m
Delta
Tue 9/85:37 pm
MDW
- WAW
2 stops14h 58m
Delta
Deal found 7/29![Delta logo]()
$694
This United Airlines deal was found by Cheapflights users on 7/28. Clicking the “Pick Dates” 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 8/256:50 am
WAW
- ORD
1 stop15h 05m
United Airlines
Fri 8/2812:52 pm
ORD
- WAW
2 stops16h 43m
United Airlines
Deal found 7/28![United Airlines logo]()
$803
This Scandinavian Airlines deal was found by Cheapflights users on 7/29. Clicking the “Pick Dates” 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 10/157:45 pm
WAW
- ORD
1 stop27h 25m
Scandinavian Airlines
Fri 10/167:15 pm
ORD
- WAW
1 stop16h 50m
Scandinavian Airlines
Deal found 7/29![Scandinavian Airlines logo]()
$813
This Kiwi.com deal was found by Cheapflights users on 8/2. 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.
Wed 9/166:30 am
WMI
- ORD
2 stops34h 50m
Multiple Airlines
Wed 9/304:55 pm
ORD
- WMI
1 stop25h 10m
Multiple Airlines
Deal found 8/2![Multiple Airlines logo]()
$835
This Delta deal was found by Cheapflights users on 7/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/1512:25 pm
WAW
- MDW
2 stops17h 19m
Delta
Wed 10/75:31 pm
MDW
- WAW
2 stops15h 54m
Delta
Deal found 7/28![Delta logo]()
$695
This Delta deal was found by Cheapflights users on 7/28. Clicking the “Pick Dates” 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 10/76:00 am
WAW
- MDW
2 stops19h 00m
Delta
Wed 10/145:15 pm
MDW
- WAW
2 stops16h 10m
Delta
Deal found 7/28![Delta logo]()
$695
This Kiwi.com deal was found by Cheapflights users on 7/30. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/105:30 pm
WMI
- ORD
2 stops36h 29m
Multiple Airlines
Tue 9/224:55 pm
ORD
- WMI
1 stop24h 45m
Multiple Airlines
Deal found 7/30![Multiple Airlines logo]()
$867
This Delta deal was found by Cheapflights users on 7/28. Clicking the “Pick Dates” 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 9/246:05 am
WAW
- MDW
2 stops17h 10m
Delta
Sun 10/41:19 pm
MDW
- WAW
2 stops15h 21m
Delta
Deal found 7/28![Delta logo]()
$702
This Kiwi.com deal was found by Cheapflights users on 7/31. 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.
Sat 11/76:00 am
WMI
- ORD
1 stop15h 55m
Multiple Airlines
Fri 11/136:30 pm
ORD
- WMI
2 stops29h 55m
Multiple Airlines
Deal found 7/31![Multiple Airlines logo]()
$869
This Delta deal was found by Cheapflights users on 7/30. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/1512:25 pm
WAW
- MDW
2 stops17h 19m
Delta
Mon 9/285:10 pm
MDW
- WAW
2 stops16h 15m
Delta
Deal found 7/30![Delta logo]()
$707
This Kiwi.com deal was found by Cheapflights users on 7/29. Clicking the “Pick Dates” 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 9/1710:45 pm
WMI
- ORD
2 stops26h 05m
Multiple Airlines
Wed 9/304:55 pm
ORD
- WMI
1 stop25h 10m
Multiple Airlines
Deal found 7/29![Multiple Airlines logo]()
$881
This Delta deal was found by Cheapflights users on 8/1. 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 9/66:00 am
WAW
- MDW
2 stops17h 59m
Delta
Tue 9/227:01 pm
MDW
- WAW
2 stops14h 24m
Delta
Deal found 8/1![Delta logo]()
$715
This Kiwi.com deal was found by Cheapflights users on 7/30. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/155:05 pm
WMI
- ORD
2 stops29h 55m
Multiple Airlines
Tue 9/224:55 pm
ORD
- WMI
1 stop24h 45m
Multiple Airlines
Deal found 7/30![Multiple Airlines logo]()
$902
This Delta deal was found by Cheapflights users on 7/31. 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.
Sat 8/296:05 am
WAW
- MDW
2 stops18h 56m
Delta
Sat 10/311:27 pm
MDW
- WAW
2 stops16h 38m
Delta
Deal found 7/31![Delta logo]()
$715
This Mytrip deal was found by Cheapflights users on 8/1. 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.
Tue 9/155:05 pm
WMI
- ORD
2 stops29h 55m
Multiple Airlines
Tue 9/298:45 am
ORD
- WMI
2 stops26h 45m
Multiple Airlines
Deal found 8/1![Multiple Airlines logo]()
$909
This Delta deal was found by Cheapflights users on 7/30. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/206:00 am
WAW
- ORD
1 stop15h 15m
Delta
Thu 8/274:20 pm
ORD
- WAW
1 stop12h 20m
Delta
Deal found 7/30![Delta logo]()
$724
This Kiwi.com deal was found by Cheapflights users on 7/31. 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.
Mon 9/1410:50 pm
WMI
- ORD
2 stops26h 25m
Multiple Airlines
Mon 9/284:55 pm
ORD
- WMI
1 stop24h 55m
Multiple Airlines
Deal found 7/31![Multiple Airlines logo]()
$914
This Kiwi.com deal was found by Cheapflights users on 8/1. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/2410:45 pm
WMI
- ORD
2 stops26h 05m
Multiple Airlines
Fri 10/93:45 pm
ORD
- WMI
1 stop26h 30m
Multiple Airlines
Deal found 8/1![Multiple Airlines logo]()
$916
This Delta deal was found by Cheapflights users on 7/30. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/1412:25 pm
WAW
- ORD
1 stop32h 50m
Delta
Sat 9/265:10 pm
ORD
- WAW
1 stop15h 25m
Delta
Deal found 7/30![Delta logo]()
$791
This Kiwi.com deal was found by Cheapflights users on 7/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/216:40 am
WMI
- ORD
1 stop14h 20m
Multiple Airlines
Sun 1/106:30 pm
ORD
- WMI
2 stops13h 10m
Multiple Airlines
Deal found 7/28![Multiple Airlines logo]()
$921
This Delta deal was found by Cheapflights users on 7/30. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/1512:25 pm
WAW
- ORD
2 stops18h 32m
Delta
Thu 9/105:10 pm
ORD
- WAW
2 stops18h 45m
Delta
Deal found 7/30![Delta logo]()
$870
This Delta deal was found by Cheapflights users on 8/1. 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.
Wed 8/126:00 am
WAW
- ORD
1 stop15h 30m
Delta
Thu 8/201:44 pm
ORD
- WAW
2 stops14h 51m
Delta
Deal found 8/1![Delta logo]()
$896
Last-minute flights from Warsaw to IllinoisDiscover last-minute flight deals from Warsaw to Illinois. Data last updated August 2, 2026 and is based on user searches.
Discover last-minute flight deals from Warsaw to Illinois. Data last updated August 2, 2026 and is based on user searches.
This United Airlines deal was found by Cheapflights users on 7/28. Clicking the “Pick Dates” 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 8/246:40 am
WAW
- ORD
1 stop20h 15m
United Airlines
Sat 10/3110:50 pm
ORD
- WAW
1 stop17h 40m
United Airlines
Deal found 7/28![United Airlines logo]()
$671
This FlightHub deal was found by Cheapflights users on 8/1. 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.
Tue 8/257:45 pm
WAW
- ORD
1 stop27h 25m
Scandinavian Airlines
Tue 9/157:15 pm
ORD
- WAW
1 stop31h 20m
Scandinavian Airlines
Deal found 8/1![Scandinavian Airlines logo]()
$641
This Scandinavian Airlines deal was found by Cheapflights users on 8/1. 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.
Tue 8/257:45 pm
WAW
- ORD
1 stop27h 25m
Scandinavian Airlines
Sun 3/77:15 pm
ORD
- WAW
1 stop12h 05m
Scandinavian Airlines
Deal found 8/1![Scandinavian Airlines logo]()
$648
This Scandinavian Airlines deal was found by Cheapflights users on 7/28. Clicking the “Pick Dates” 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 8/257:45 pm
WAW
- ORD
1 stop27h 25m
Scandinavian Airlines
Thu 9/177:15 pm
ORD
- WAW
1 stop12h 10m
Scandinavian Airlines
Deal found 7/28![Scandinavian Airlines logo]()
$658
This Booking.com deal was found by Cheapflights users on 8/1. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/267:45 pm
WAW
- ORD
1 stop27h 25m
Scandinavian Airlines
Wed 9/97:15 pm
ORD
- WAW
1 stop31h 20m
Scandinavian Airlines
Deal found 8/1![Scandinavian Airlines logo]()
$650
This Scandinavian Airlines deal was found by Cheapflights users on 7/31. 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.
Thu 8/273:05 pm
WAW
- ORD
1 stop32h 05m
Scandinavian Airlines
Sun 9/67:15 pm
ORD
- WAW
1 stop31h 20m
Scandinavian Airlines
Deal found 7/31![Scandinavian Airlines logo]()
$665
This oojo deal was found by Cheapflights users on 7/31. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/297:45 pm
WAW
- ORD
1 stop27h 25m
Scandinavian Airlines
Sat 10/318:15 pm
ORD
- WAW
1 stop16h 50m
Scandinavian Airlines
Deal found 7/31![Scandinavian Airlines logo]()
$649
This Scandinavian Airlines deal was found by Cheapflights users on 7/29. Clicking the “Pick Dates” 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.
Sat 8/297:45 pm
WAW
- ORD
1 stop27h 25m
Scandinavian Airlines
Tue 9/87:15 pm
ORD
- WAW
1 stop12h 10m
Scandinavian Airlines
Deal found 7/29![Scandinavian Airlines logo]()
$656
This Delta deal was found by Cheapflights users on 7/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/296:05 am
WAW
- MDW
2 stops19h 28m
Delta
Tue 9/85:37 pm
MDW
- WAW
2 stops14h 58m
Delta
Deal found 7/29![Delta logo]()
$694
This Trip.com deal was found by Cheapflights users on 8/1. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/307:55 am
WAW
- ORD
1 stop14h 05m
Multiple Airlines
Sun 9/139:30 pm
ORD
- WAW
1 stop16h 00m
Multiple Airlines
Deal found 8/1![Multiple Airlines logo]()
$652
This oojo deal was found by Cheapflights users on 7/28. Clicking the “Pick Dates” 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 8/317:45 pm
WAW
- ORD
1 stop27h 25m
Scandinavian Airlines
Fri 9/1110:29 am
ORD
- WAW
2 stops16h 06m
Scandinavian Airlines
Deal found 7/28![Scandinavian Airlines logo]()
$646
This FlightHub deal was found by Cheapflights users on 8/1. 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.
Mon 8/317:45 pm
WAW
- ORD
1 stop27h 25m
Scandinavian Airlines
Thu 9/177:35 am
ORD
- WAW
2 stops19h 00m
Scandinavian Airlines
Deal found 8/1![Scandinavian Airlines logo]()
$666
One-way flights from Warsaw to IllinoisSearch for one-way flight options from Warsaw to Illinois. Find affordable one-way fares based on user searches. Data last updated August 2, 2026.
Search for one-way flight options from Warsaw to Illinois. Find affordable one-way fares based on user searches. Data last updated August 2, 2026.
This Kiwi.com deal was found by Cheapflights users on 8/1. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/1611:00 am
WMI
- ORD
2 stops34h 25m
Multiple Airlines
Deal found 8/1![Multiple Airlines logo]()
$450
This Kiwi.com deal was found by Cheapflights users on 7/30. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/108:50 am
WMI
- ORD
2 stops37h 40m
Multiple Airlines
Deal found 7/30![Multiple Airlines logo]()
$451
This Kiwi.com deal was found by Cheapflights users on 7/30. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/106:35 pm
WAW
- ORD
3 stops35h 24m
Multiple Airlines
Deal found 7/30![Multiple Airlines logo]()
$451
This Kiwi.com deal was found by Cheapflights users on 7/30. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/105:20 pm
WMI
- ORD
2 stops59h 00m
Multiple Airlines
Deal found 7/30![Multiple Airlines logo]()
$452
This Kiwi.com deal was found by Cheapflights users on 7/31. 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.
Thu 9/176:00 am
WAW
- ORD
2 stops43h 15m
Multiple Airlines
Deal found 7/31![Multiple Airlines logo]()
$453
This Kiwi.com deal was found by Cheapflights users on 7/31. 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 9/29:15 am
WMI
- ORD
3 stops34h 25m
Multiple Airlines
Deal found 7/31![Multiple Airlines logo]()
$455
This Kiwi.com deal was found by Cheapflights users on 7/29. Clicking the “Pick Dates” 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 10/281:05 pm
WMI
- ORD
2 stops32h 50m
Multiple Airlines
Deal found 7/29![Multiple Airlines logo]()
$456
This Kiwi.com deal was found by Cheapflights users on 8/1. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/94:05 pm
WMI
- ORD
3 stops33h 20m
Multiple Airlines
Deal found 8/1![Multiple Airlines logo]()
$457
This Kiwi.com deal was found by Cheapflights users on 7/30. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/201:35 pm
WAW
- ORD
3 stops40h 24m
Multiple Airlines
Deal found 7/30![Multiple Airlines logo]()
$457
This Kiwi.com deal was found by Cheapflights users on 7/28. Clicking the “Pick Dates” 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 9/1312:45 pm
WMI
- ORD
3 stops41h 14m
Multiple Airlines
Deal found 7/28![Multiple Airlines logo]()
$458
This Kiwi.com deal was found by Cheapflights users on 7/31. 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.
Sat 9/194:50 pm
WAW
- ORD
3 stops35h 35m
Multiple Airlines
Deal found 7/31![Multiple Airlines logo]()
$458
This Kiwi.com deal was found by Cheapflights users on 7/28. Clicking the “Pick Dates” 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 9/85:05 pm
WMI
- ORD
2 stops35h 15m
Multiple Airlines
Deal found 7/28![Multiple Airlines logo]()
$459
Find flight deals from Warsaw to Illinois
Keep the following information in mind while searching for Warsaw to Illinois flight deals. Data was last updated August 2, 2026.
Round-trip from | $645 (Gotogate) |
|---|---|
One-way from | $450 (Kiwi.com) |
Popular in | August |
Cheapest in | September |
Average price | $818 |
Cheapflights Fare Finder
Customize your flight search to find flights from Warsaw 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 August 2, 2026.
Use the filters below to find and compare flights from Warsaw to Illinois that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
WarsawChicago
WAW - MDW
WAWMDW
Warsaw Frederic Chopin
Tue 11/17
6:05 am-10:56 pm
2 stops23h 51m
Chicago Midway
Tue 12/1
11:28 am-12:05 pm
2 stops17h 37m
$688
WarsawChicago
WAW - MDW
WAWMDW
Warsaw Frederic Chopin
Tue 9/1
6:00 am-4:59 pm
2 stops17h 59m
Chicago Midway
Sun 9/13
6:40 pm-4:25 pm
2 stops14h 45m
$693
WarsawChicago
WAW - MDW
WAWMDW
Warsaw Frederic Chopin
Sat 8/29
6:05 am-6:33 pm
2 stops19h 28m
Chicago Midway
Tue 9/8
5:37 pm-3:35 pm
2 stops14h 58m
$694
WarsawChicago
WAW - MDW
WAWMDW
Warsaw Frederic Chopin
Tue 9/15
12:25 pm-10:44 pm
2 stops17h 19m
Chicago Midway
Wed 10/7
5:31 pm-4:25 pm
2 stops15h 54m
$695
WarsawChicago
WAW - MDW
WAWMDW
Warsaw Frederic Chopin
Wed 10/7
6:00 am-6:00 pm
2 stops19h 00m
Chicago Midway
Wed 10/14
5:15 pm-4:25 pm
2 stops16h 10m
$695
WarsawChicago
WAW - MDW
WAWMDW
Warsaw Frederic Chopin
Thu 9/24
6:05 am-4:15 pm
2 stops17h 10m
Chicago Midway
Sun 10/4
1:19 pm-11:40 am
2 stops15h 21m
$702
WarsawChicago
WAW - MDW
WAWMDW
Warsaw Frederic Chopin
Tue 9/15
12:25 pm-10:44 pm
2 stops17h 19m
Chicago Midway
Mon 9/28
5:10 pm-4:25 pm
2 stops16h 15m
$707
WarsawChicago
WAW - MDW
WAWMDW
Warsaw Frederic Chopin
Sun 9/6
6:00 am-4:59 pm
2 stops17h 59m
Chicago Midway
Tue 9/22
7:01 pm-4:25 pm
2 stops14h 24m
$715
WarsawChicago
WAW - MDW
WAWMDW
Warsaw Frederic Chopin
Sat 8/29
6:05 am-6:01 pm
2 stops18h 56m
Chicago Midway
Sat 10/31
1:27 pm-12:05 pm
2 stops16h 38m
$715
WarsawChicago
WAW - ORD
WAWORD
Warsaw Frederic Chopin
Sun 9/20
9:40 am-11:40 pm
2 stops21h 00m
Chicago O'Hare Intl
Mon 10/5
9:40 pm-10:05 pm
1 stop17h 25m
$722
Showing 1-10 of 60 resultsSorted by cheapest first
Best time to book a flight from Warsaw to Illinois
Have a flexible travel schedule? Discover the best time to fly to Illinois from Warsaw with our price prediction graph.
WMI-ORD
WAW-ORD
WAW-MDW
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 Warsaw to Illinois
WA1-USIL
WMI-ORD
WAW-ORD
WAW-MDW
What is the cheapest month to book a flight from Warsaw to Illinois?
Currently, February is the cheapest month in which you can book a flight from Warsaw to Illinois (average of $625). Flying from Warsaw to Illinois in August is currently the most expensive (average of $810). 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 WAW to IL?
Find hourly flight availability from Warsaw 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 August 2, 2026.
When flying from Warsaw 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.
How much does it cost to fly round-trip from Warsaw to Illinois?
Airfare is below average for this route at the moment.
Warsaw to Illinois flights typically cost between $690 and $922 in August.The cheapest round-trip price found within the last 5 days was $641 on Scandinavian Airlines (Aug 25-Sep 15).
How far ahead should I book a flight from Warsaw to Illinois?
Booking 17 days in advance of your planned departure date is, on average, the best time to get cheap flights from Warsaw to Illinois. The general trend is that the closer you book to the departure date, the more expensive your flight will be.
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 August 2, 2026.
Read reviews from past customers who have flown LOT,Scandinavian Airlines, andUnited Airlines from Warsaw to Illinois. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Food
7.2
Crew
8.2
Comfort
7.5
Boarding
7.6
Overall
7.6
Entertainment
6.9
Reviews
1 / 20
8.0
ExcellentAnonymous,Jul 2026
WAW - DEL
Food
7.2
Crew
8.2
Comfort
7.5
Boarding
7.6
Overall
7.6
Entertainment
6.9
Reviews
1 / 20
8.0
ExcellentAnonymous,Jul 2026
WAW - DEL
Food
7.2
Crew
8.2
Comfort
7.5
Boarding
7.6
Overall
7.6
Entertainment
6.9
Reviews
1 / 20
8.0
ExcellentAnonymous,Jul 2026
WAW - DEL
Food
7.2
Crew
8.2
Comfort
7.5
Boarding
7.6
Overall
7.6
Entertainment
6.9
Reviews
1 / 20
8.0
ExcellentAnonymous,Jul 2026
WAW - DEL
Food
7.2
Crew
8.2
Comfort
7.5
Boarding
7.6
Overall
7.6
Entertainment
6.9
Reviews
1 / 20
8.0
ExcellentAnonymous,Jul 2026
WAW - DEL
Food
7.2
Crew
8.2
Comfort
7.5
Boarding
7.6
Overall
7.6
Entertainment
6.9
Reviews
1 / 20
8.0
ExcellentAnonymous,Jul 2026
WAW - DEL
Related info for your journey
Find useful and relevant information for your journey from Warsaw 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
Alternative routes for Warsaw 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 Warsaw to Illinois by cabin class
Find flights from Warsaw to Illinois, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Warsaw and Illinois flights
Browse other Warsaw and Illinois flight options. Last updated on August 2, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Top 5 airlines flying from Warsaw to Illinois
Discover the top 5 airlines that operate flights from Warsaw 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 August 2, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$522 | Average$720 | FlexibilityNo cancel fee | On-time77% | |
| Cheapest$532 | Average$688 | FlexibilityNo cancel fee | On-time76% | |
| Cheapest$535 | Average$745 | FlexibilityNo cancel fee | On-time70% | |
| Cheapest$546 | Average$691 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$591 | Average$777 | FlexibilityNo cancel fee | On-time81% |