$276+ Cheap flights from Sao Paulo, Brazil (SAO) 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 2/26. Fares are subject to change and may not be available on all flights or dates of travel.
SAO — ORD
Mar 6 — Mar 131
1 adult, Economy
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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
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Cheapest flights from Sao Paulo to IllinoisExplore the most affordable flight options available from Sao Paulo to Illinois. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 4, 2026.
Explore the most affordable flight options available from Sao Paulo to Illinois. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 4, 2026.
This Avianca deal was found by Cheapflights users on 2/2. 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 Avianca is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/31:20 am
GRU
- ORD
1 stop22h 00m
Avianca
Wed 3/1111:20 pm
ORD
- GRU
1 stop14h 55m
Avianca
Deal found 2/2![Avianca logo]()
$571
This Kiwi.com deal was found by Cheapflights users on 2/2. 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.
Thu 5/1412:00 pm
GRU
- ORD
1 stop13h 40m
Arajet
Mon 5/184:30 am
ORD
- GRU
1 stop15h 55m
Arajet
Deal found 2/2![Arajet logo]()
$572
This GOL deal was found by Cheapflights users on 2/2. 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 GOL is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 2/172:40 am
GRU
- ORD
1 stop20h 40m
GOL
Wed 3/1111:20 pm
ORD
- GRU
1 stop24h 15m
GOL
Deal found 2/2![GOL logo]()
$574
This Copa Airlines deal was found by Cheapflights users on 2/2. 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 Copa Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 2/311:10 am
GRU
- ORD
1 stop15h 54m
Copa Airlines
Wed 2/47:34 am
ORD
- GRU
1 stop19h 56m
Copa Airlines
Deal found 2/2![Copa Airlines logo]()
$575
This Copa Airlines deal was found by Cheapflights users on 2/2. 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 Copa Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 2/143:10 am
GRU
- ORD
1 stop23h 54m
Copa Airlines
Mon 2/162:22 pm
ORD
- GRU
1 stop13h 08m
Copa Airlines
Deal found 2/2![Copa Airlines logo]()
$576
This Kiwi.com deal was found by Cheapflights users on 2/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 3/133:10 am
GRU
- ORD
2 stops18h 53m
Multiple Airlines
Mon 3/166:45 am
ORD
- GRU
1 stop13h 35m
Multiple Airlines
Deal found 2/3![Multiple Airlines logo]()
$585
This Kiwi.com deal was found by Cheapflights users on 2/2. 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.
Tue 3/247:35 am
GRU
- ORD
2 stops26h 50m
Multiple Airlines
Mon 4/64:30 am
ORD
- GRU
1 stop15h 55m
Multiple Airlines
Deal found 2/2![Multiple Airlines logo]()
$587
This Copa Airlines deal was found by Cheapflights users on 2/2. 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 Copa Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 2/1011:10 am
GRU
- ORD
1 stop15h 54m
Copa Airlines
Thu 9/248:01 am
ORD
- GRU
1 stop14h 09m
Copa Airlines
Deal found 2/2![Copa Airlines logo]()
$588
This Arajet deal was found by Cheapflights users on 2/2. 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 Arajet is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/1612:00 pm
GRU
- ORD
1 stop13h 40m
Arajet
Sat 8/2211:27 am
ORD
- GRU
1 stop13h 15m
Arajet
Deal found 2/2![Arajet logo]()
$589
This Copa Airlines deal was found by Cheapflights users on 2/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Copa Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/243:15 am
GRU
- ORD
1 stop24h 00m
Copa Airlines
Thu 6/188:02 am
ORD
- GRU
1 stop14h 28m
Copa Airlines
Deal found 2/3![Copa Airlines logo]()
$595
This Mytrip deal was found by Cheapflights users on 2/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/185:25 pm
GRU
- ORD
1 stop29h 55m
GOL
Wed 5/2011:20 pm
ORD
- GRU
1 stop21h 10m
GOL
Deal found 2/3![GOL logo]()
$599
This Copa Airlines deal was found by Cheapflights users on 2/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Copa Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/103:15 am
GRU
- ORD
1 stop24h 00m
Copa Airlines
Tue 6/168:02 am
ORD
- GRU
1 stop14h 08m
Copa Airlines
Deal found 2/3![Copa Airlines logo]()
$600
Best flights from Sao Paulo to IllinoisDiscover carefully curated flight deals from Sao Paulo to Illinois that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated February 4, 2026.
Discover carefully curated flight deals from Sao Paulo to Illinois that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated February 4, 2026.
This GOL deal was found by Cheapflights users on 2/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure GOL is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 3/207:35 am
GRU
- ORD
1 stop15h 45m
GOL
Sun 3/2911:20 pm
ORD
- GRU
1 stop21h 10m
GOL
Deal found 2/3![GOL logo]()
$574
This Copa Airlines deal was found by Cheapflights users on 2/2. 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 Copa Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 4/265:25 am
GRU
- ORD
1 stop21h 48m
Copa Airlines
Fri 5/83:21 pm
ORD
- GRU
1 stop13h 09m
Copa Airlines
Deal found 2/2![Copa Airlines logo]()
$600
This Flightnetwork deal was found by Cheapflights users on 2/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Flightnetwork is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/1710:37 pm
GRU
- ORD
1 stop13h 20m
Multiple Airlines
Sun 5/1011:20 pm
ORD
- GRU
1 stop23h 50m
Multiple Airlines
Deal found 2/3![Multiple Airlines logo]()
$630
This Air Canada deal was found by Cheapflights users on 2/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/39:30 pm
GRU
- ORD
2 stops20h 25m
Air Canada
Mon 3/91:55 pm
ORD
- GRU
1 stop17h 05m
Air Canada
Deal found 2/3![Air Canada logo]()
$668
This United Airlines deal was found by Cheapflights users on 2/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/1610:15 pm
GRU
- ORD
Nonstop10h 45m
United Airlines
Tue 3/246:50 pm
ORD
- GRU
Nonstop10h 25m
United Airlines
Deal found 2/3![United Airlines logo]()
$673
This Delta deal was found by Cheapflights users on 2/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 3/111:45 pm
GRU
- MDW
2 stops20h 52m
Delta
Sun 3/151:10 pm
MDW
- GRU
2 stops18h 25m
Delta
Deal found 2/2![Delta logo]()
$675
This Copa Airlines deal was found by Cheapflights users on 2/2. 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 Copa Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/93:15 am
GRU
- ORD
1 stop24h 00m
Copa Airlines
Wed 6/178:02 am
ORD
- GRU
1 stop20h 28m
Copa Airlines
Deal found 2/2![Copa Airlines logo]()
$600
This Copa Airlines deal was found by Cheapflights users on 2/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Copa Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 6/72:00 am
GRU
- ORD
1 stop14h 06m
Copa Airlines
Tue 6/168:02 am
ORD
- GRU
1 stop20h 28m
Copa Airlines
Deal found 2/3![Copa Airlines logo]()
$600
This Delta deal was found by Cheapflights users on 2/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/49:15 pm
GRU
- MDW
1 stop17h 44m
Delta
Wed 3/1112:47 pm
MDW
- GRU
1 stop18h 48m
Delta
Deal found 2/2![Delta logo]()
$675
This GOL deal was found by Cheapflights users on 2/2. 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 GOL is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/247:40 pm
VCP
- ORD
2 stops27h 40m
GOL
Mon 4/611:20 pm
ORD
- VCP
2 stops32h 25m
GOL
Deal found 2/2![GOL logo]()
$676
This Mytrip deal was found by Cheapflights users on 2/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 3/137:40 pm
VCP
- ORD
2 stops27h 40m
Multiple Airlines
Sat 4/44:36 pm
ORD
- VCP
1 stop23h 09m
Multiple Airlines
Deal found 2/3![Multiple Airlines logo]()
$684
This Flightnetwork deal was found by Cheapflights users on 2/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Flightnetwork is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 2/199:30 pm
GRU
- ORD
2 stops44h 25m
Air Canada
Thu 3/510:00 am
ORD
- GRU
2 stops44h 00m
Air Canada
Deal found 2/3![Air Canada logo]()
$704
This Copa Airlines deal was found by Cheapflights users on 2/2. 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 Copa Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/32:00 am
GRU
- ORD
1 stop14h 06m
Copa Airlines
Wed 5/133:21 pm
ORD
- GRU
1 stop13h 09m
Copa Airlines
Deal found 2/2![Copa Airlines logo]()
$601
This Delta deal was found by Cheapflights users on 2/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 3/19:15 pm
GRU
- MDW
2 stops18h 31m
Delta
Mon 3/161:10 pm
MDW
- GRU
2 stops18h 25m
Delta
Deal found 2/2![Delta logo]()
$675
This GOL deal was found by Cheapflights users on 2/2. 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 GOL is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/57:40 pm
VCP
- ORD
2 stops27h 40m
GOL
Sun 3/811:20 pm
ORD
- VCP
2 stops41h 40m
GOL
Deal found 2/2![GOL logo]()
$677
This Mytrip deal was found by Cheapflights users on 2/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/1310:45 pm
VCP
- ORD
1 stop14h 42m
Multiple Airlines
Tue 5/263:49 pm
ORD
- VCP
2 stops17h 11m
Multiple Airlines
Deal found 2/3![Multiple Airlines logo]()
$694
This Delta deal was found by Cheapflights users on 2/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 2/2410:55 pm
GRU
- MDW
2 stops16h 04m
Delta
Tue 3/101:10 pm
MDW
- GRU
2 stops14h 30m
Delta
Deal found 2/3![Delta logo]()
$678
This GOL deal was found by Cheapflights users on 2/2. 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 GOL is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/256:10 pm
CGH
- ORD
2 stops29h 10m
GOL
Mon 4/611:20 pm
ORD
- CGH
2 stops33h 55m
GOL
Deal found 2/2![GOL logo]()
$682
This Mytrip deal was found by Cheapflights users on 2/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/246:30 am
CGH
- ORD
3 stops28h 20m
Multiple Airlines
Mon 4/610:55 am
ORD
- CGH
2 stops21h 35m
Multiple Airlines
Deal found 2/2![Multiple Airlines logo]()
$741
This GOL deal was found by Cheapflights users on 2/2. 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 GOL is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/181:20 am
GRU
- ORD
1 stop22h 00m
GOL
Mon 6/14:07 pm
ORD
- GRU
2 stops19h 03m
GOL
Deal found 2/2![GOL logo]()
$683
This Air Canada deal was found by Cheapflights users on 2/1. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/49:00 pm
GRU
- STL
1 stop25h 05m
Air Canada
Mon 5/117:30 am
STL
- GRU
1 stop23h 35m
Air Canada
Deal found 2/1![Air Canada logo]()
$835
This United Airlines deal was found by Cheapflights users on 2/2. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/2710:20 pm
GRU
- STL
1 stop24h 51m
United Airlines
Sun 8/96:30 pm
STL
- GRU
1 stop34h 00m
United Airlines
Deal found 2/2![United Airlines logo]()
$949
This Delta deal was found by Cheapflights users on 2/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/59:15 pm
GRU
- MDW
1 stop15h 39m
Delta
Tue 3/3112:47 pm
MDW
- GRU
1 stop14h 53m
Delta
Deal found 2/2![Delta logo]()
$746
This GOL deal was found by Cheapflights users on 2/2. 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 GOL is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/57:40 pm
VCP
- ORD
2 stops27h 40m
GOL
Tue 3/3111:20 pm
ORD
- VCP
2 stops41h 30m
GOL
Deal found 2/2![GOL logo]()
$687
This Air Canada deal was found by Cheapflights users on 2/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 2/259:45 pm
GRU
- STL
2 stops20h 44m
Air Canada
Wed 3/44:05 pm
STL
- GRU
2 stops37h 55m
Air Canada
Deal found 2/3![Air Canada logo]()
$886
This GOL deal was found by Cheapflights users on 2/2. 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 GOL is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/11:20 am
GRU
- ORD
1 stop22h 00m
GOL
Sun 4/511:20 pm
ORD
- GRU
1 stop21h 10m
GOL
Deal found 2/2![GOL logo]()
$691
This Delta deal was found by Cheapflights users on 2/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/2611:00 pm
GRU
- MDW
2 stops14h 56m
Delta
Mon 6/810:35 am
MDW
- GRU
2 stops16h 45m
Delta
Deal found 2/2![Delta logo]()
$816
This GOL deal was found by Cheapflights users on 2/2. 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 GOL is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/147:40 pm
VCP
- ORD
2 stops27h 40m
GOL
Wed 5/2011:20 pm
ORD
- VCP
2 stops32h 25m
GOL
Deal found 2/2![GOL logo]()
$702
This Flighttix deal was found by Cheapflights users on 2/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Flighttix is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/139:55 pm
GRU
- STL
2 stops26h 29m
Multiple Airlines
Thu 4/164:05 pm
STL
- GRU
1 stop15h 10m
Multiple Airlines
Deal found 2/3![Multiple Airlines logo]()
$947
This Delta deal was found by Cheapflights users on 2/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/811:00 pm
GRU
- MDW
2 stops19h 25m
Delta
Tue 6/161:05 pm
MDW
- GRU
2 stops16h 45m
Delta
Deal found 2/2![Delta logo]()
$816
Last-minute flights from Sao Paulo to IllinoisDiscover last-minute flight deals from Sao Paulo to Illinois. Data last updated February 4, 2026 and is based on user searches.
Discover last-minute flight deals from Sao Paulo to Illinois. Data last updated February 4, 2026 and is based on user searches.
This Copa Airlines deal was found by Cheapflights users on 2/2. 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 Copa Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 2/311:10 am
GRU
- ORD
1 stop15h 54m
Copa Airlines
Wed 2/47:34 am
ORD
- GRU
1 stop19h 56m
Copa Airlines
Deal found 2/2![Copa Airlines logo]()
$575
This Copa Airlines deal was found by Cheapflights users on 2/1. 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 Copa Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 2/85:25 am
GRU
- ORD
1 stop21h 39m
Copa Airlines
Mon 2/92:22 pm
ORD
- GRU
1 stop13h 08m
Copa Airlines
Deal found 2/1![Copa Airlines logo]()
$607
This Avianca deal was found by Cheapflights users on 2/2. 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 Avianca is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 2/97:35 am
GRU
- ORD
1 stop15h 45m
Avianca
Mon 2/2310:20 pm
ORD
- GRU
1 stop21h 20m
Avianca
Deal found 2/2![Avianca logo]()
$601
This Copa Airlines deal was found by Cheapflights users on 2/2. 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 Copa Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 2/1011:10 am
GRU
- ORD
1 stop15h 54m
Copa Airlines
Thu 9/248:01 am
ORD
- GRU
1 stop14h 09m
Copa Airlines
Deal found 2/2![Copa Airlines logo]()
$588
This Copa Airlines deal was found by Cheapflights users on 2/2. 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 Copa Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 2/143:10 am
GRU
- ORD
1 stop23h 54m
Copa Airlines
Mon 2/162:22 pm
ORD
- GRU
1 stop13h 08m
Copa Airlines
Deal found 2/2![Copa Airlines logo]()
$576
This GOL deal was found by Cheapflights users on 2/2. 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 GOL is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 2/172:40 am
GRU
- ORD
1 stop20h 40m
GOL
Wed 3/1111:20 pm
ORD
- GRU
1 stop24h 15m
GOL
Deal found 2/2![GOL logo]()
$574
This Avianca deal was found by Cheapflights users on 2/2. 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 Avianca is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/31:20 am
GRU
- ORD
1 stop22h 00m
Avianca
Wed 3/1111:20 pm
ORD
- GRU
1 stop14h 55m
Avianca
Deal found 2/2![Avianca logo]()
$571
This GOL deal was found by Cheapflights users on 2/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure GOL is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/41:20 am
GRU
- ORD
1 stop22h 00m
GOL
Wed 3/1811:20 pm
ORD
- GRU
1 stop14h 55m
GOL
Deal found 2/3![GOL logo]()
$604
This Mytrip deal was found by Cheapflights users on 2/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/185:25 pm
GRU
- ORD
1 stop29h 55m
GOL
Wed 5/2011:20 pm
ORD
- GRU
1 stop21h 10m
GOL
Deal found 2/3![GOL logo]()
$599
This Kiwi.com deal was found by Cheapflights users on 2/2. 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.
Tue 3/247:35 am
GRU
- ORD
2 stops26h 50m
Multiple Airlines
Mon 4/64:30 am
ORD
- GRU
1 stop15h 55m
Multiple Airlines
Deal found 2/2![Multiple Airlines logo]()
$587
This Kiwi.com deal was found by Cheapflights users on 2/2. 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 3/255:25 pm
GRU
- ORD
2 stops17h 00m
Multiple Airlines
Mon 4/64:30 am
ORD
- GRU
1 stop15h 55m
Multiple Airlines
Deal found 2/2![Multiple Airlines logo]()
$595
This Mytrip deal was found by Cheapflights users on 2/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/253:45 pm
VCP
- ORD
2 stops31h 35m
Multiple Airlines
Mon 4/66:10 pm
ORD
- VCP
1 stop21h 35m
Multiple Airlines
Deal found 2/2![Multiple Airlines logo]()
$603
One-way flights from Sao Paulo to IllinoisSearch for one-way flight options from Sao Paulo to Illinois. Find affordable one-way fares based on user searches. Data last updated February 4, 2026.
Search for one-way flight options from Sao Paulo to Illinois. Find affordable one-way fares based on user searches. Data last updated February 4, 2026.
This Kiwi.com deal was found by Cheapflights users on 2/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 2/264:05 am
GRU
- ORD
2 stops22h 42m
Multiple Airlines
Deal found 2/3![Multiple Airlines logo]()
$276
This Kiwi.com deal was found by Cheapflights users on 2/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 2/264:05 am
GRU
- ORD
1 stop31h 52m
Arajet
Deal found 2/3![Arajet logo]()
$282
This Mytrip deal was found by Cheapflights users on 2/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 2/2411:20 pm
VCP
- ORD
1 stop22h 51m
Multiple Airlines
Deal found 2/3![Multiple Airlines logo]()
$286
This Kiwi.com deal was found by Cheapflights users on 2/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 2/194:05 am
GRU
- ORD
2 stops22h 42m
Multiple Airlines
Deal found 2/3![Multiple Airlines logo]()
$289
This Kiwi.com deal was found by Cheapflights users on 2/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 2/194:05 am
GRU
- ORD
1 stop31h 52m
Arajet
Deal found 2/3![Arajet logo]()
$293
This Kiwi.com deal was found by Cheapflights users on 2/1. 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 3/112:40 am
GRU
- ORD
1 stop20h 40m
GOL
Deal found 2/1![GOL logo]()
$294
This Kiwi.com deal was found by Cheapflights users on 2/2. 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.
Tue 2/177:35 am
GRU
- ORD
1 stop15h 45m
GOL
Deal found 2/2![GOL logo]()
$295
This Avianca deal was found by Cheapflights users on 2/2. 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 Avianca is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 2/182:40 am
GRU
- ORD
1 stop20h 40m
Avianca
Deal found 2/2![Avianca logo]()
$296
This GOL deal was found by Cheapflights users on 2/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure GOL is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 2/202:40 am
GRU
- ORD
1 stop20h 40m
GOL
Deal found 2/3![GOL logo]()
$297
This Avianca deal was found by Cheapflights users on 2/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Avianca is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/41:20 am
GRU
- ORD
1 stop22h 00m
Avianca
Deal found 2/3![Avianca logo]()
$298
This Copa Airlines deal was found by Cheapflights users on 2/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Copa Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 2/1311:10 am
GRU
- ORD
1 stop15h 54m
Copa Airlines
Deal found 2/3![Copa Airlines logo]()
$299
This Kiwi.com deal was found by Cheapflights users on 2/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/110:37 pm
GRU
- ORD
2 stops27h 22m
Multiple Airlines
Deal found 2/3![Multiple Airlines logo]()
$300
Find flight deals from Sao Paulo to Illinois
Keep the following information in mind while searching for Sao Paulo to Illinois flight deals. Data was last updated February 4, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $571 (Avianca) |
One-way from | $276 (Kiwi.com) |
Popular in | January |
Cheapest in | April |
Average price | $812 |
Good round-trip deal | $652 or less |
Good one-way deal | $424 or less |
Cheapflights Fare Finder
Customize your flight search to find flights from Sao Paulo 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 4, 2026.
Use the filters below to find and compare flights from Sao Paulo to Illinois that are best for you.
Fly from
Sao Paulo
Fly to
Illinois
Route
Depart
Return
Price
Sao PauloChicago
GRU - ORD
GRUORD
Sao Paulo Guarulhos Intl
Fri 3/20
7:35 am-9:20 pm
1 stop15h 45m
Chicago O'Hare Intl
Sun 3/29
11:20 pm-10:30 pm
1 stop21h 10m
$574
Sao PauloChicago
GRU - ORD
GRUORD
Sao Paulo Guarulhos Intl
Sun 4/26
5:25 am-1:13 am
1 stop21h 48m
Chicago O'Hare Intl
Fri 5/8
3:21 pm-6:30 am
1 stop13h 09m
$600
Sao PauloChicago
GRU - ORD
GRUORD
Sao Paulo Guarulhos Intl
Tue 6/9
3:15 am-1:15 am
1 stop24h 00m
Chicago O'Hare Intl
Wed 6/17
8:02 am-6:30 am
1 stop20h 28m
$600
Sao PauloChicago
GRU - ORD
GRUORD
Sao Paulo Guarulhos Intl
Sun 6/7
2:00 am-2:06 pm
1 stop14h 06m
Chicago O'Hare Intl
Tue 6/16
8:02 am-6:30 am
1 stop20h 28m
$600
Sao PauloChicago
GRU - ORD
GRUORD
Sao Paulo Guarulhos Intl
Sun 5/3
2:00 am-2:06 pm
1 stop14h 06m
Chicago O'Hare Intl
Wed 5/13
3:21 pm-6:30 am
1 stop13h 09m
$601
Sao PauloChicago
GRU - ORD
GRUORD
Sao Paulo Guarulhos Intl
Fri 4/17
10:37 pm-9:57 am
1 stop13h 20m
Chicago O'Hare Intl
Sun 5/10
11:20 pm-1:10 am
1 stop23h 50m
$630
Sao PauloChicago
GRU - ORD
GRUORD
Sao Paulo Guarulhos Intl
Tue 3/3
9:30 pm-2:55 pm
2 stops20h 25m
Chicago O'Hare Intl
Mon 3/9
1:55 pm-9:00 am
1 stop17h 05m
$668
Sao PauloChicago
GRU - ORD
GRUORD
Sao Paulo Guarulhos Intl
Mon 3/16
10:15 pm-7:00 am
Nonstop10h 45m
Chicago O'Hare Intl
Tue 3/24
6:50 pm-7:15 am
Nonstop10h 25m
$673
Sao PauloChicago
GRU - MDW
GRUMDW
Sao Paulo Guarulhos Intl
Sun 3/1
11:45 pm-5:37 pm
2 stops20h 52m
Chicago Midway
Sun 3/15
1:10 pm-9:35 am
2 stops18h 25m
$675
Sao PauloChicago
GRU - MDW
GRUMDW
Sao Paulo Guarulhos Intl
Wed 3/4
9:15 pm-11:59 am
1 stop17h 44m
Chicago Midway
Wed 3/11
12:47 pm-9:35 am
1 stop18h 48m
$675
Showing 1-10 of 60 results
Best time to book a flight from Sao Paulo to Illinois
Have a flexible travel schedule? Discover the best time to fly to Illinois from Sao Paulo with our price prediction graph.
VCP-ORD
GRU-ORD
GRU-STL
GRU-MDW
CGH-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 Sao Paulo to Illinois
SAO-USIL
VCP-ORD
GRU-ORD
GRU-STL
GRU-MDW
What is the cheapest month to book a flight from Sao Paulo to Illinois?
Currently, December is the cheapest month in which you can book a flight from Sao Paulo to Illinois (average of $413). Flying from Sao Paulo to Illinois in August is currently the most expensive (average of $681). 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 SAO to IL?
Find hourly flight availability from Sao Paulo 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 4, 2026.
Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Sao Paulo to Illinois as you normally would.
Weekly flight availability from Sao Paulo to Illinois
Explore weekly flight availability from Sao Paulo to Illinois. 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 February 4, 2026.
The most flights from SAO to USIL are scheduled on a Monday (2 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (2 on average).
How much does it cost to fly round-trip from Sao Paulo to Illinois?
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 4, 2026.
Get a feel of what it's like to fly with Copa Airlines, United Airlines, and Air Canada from Sao Paulo 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.
Entertainment
6.8
Food
6.8
Crew
8.1
Overall
7.5
Boarding
7.8
Comfort
7.4
Reviews
1 / 20
2.0
MediocreJuan,Dec 2025
EZE - PTY
Entertainment
6.8
Food
6.8
Crew
8.1
Overall
7.5
Boarding
7.8
Comfort
7.4
Reviews
1 / 20
2.0
MediocreJuan,Dec 2025
EZE - PTY
Entertainment
6.8
Food
6.8
Crew
8.1
Overall
7.5
Boarding
7.8
Comfort
7.4
Reviews
1 / 20
2.0
MediocreJuan,Dec 2025
EZE - PTY
Entertainment
6.8
Food
6.8
Crew
8.1
Overall
7.5
Boarding
7.8
Comfort
7.4
Reviews
1 / 20
2.0
MediocreJuan,Dec 2025
EZE - PTY
Entertainment
6.8
Food
6.8
Crew
8.1
Overall
7.5
Boarding
7.8
Comfort
7.4
Reviews
1 / 20
2.0
MediocreJuan,Dec 2025
EZE - PTY
Related info for your journey
Find useful and relevant information for your journey from Sao Paulo to Illinois. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
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Alternative routes for Sao Paulo to Illinois
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Complete your trip
Complete your trip to Illinois by adding a car rental and/or hotel reservation to your travel itinerary.
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Find flights from Sao Paulo to Illinois, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Sao Paulo and Illinois flights
Browse other Sao Paulo and Illinois flight options. Last updated on February 4, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Sao Paulo to Illinois flights
Consider these flights traveling from Sao Paulo to Illinois.
Top 3 airlines flying from Sao Paulo to Illinois
Discover the top 3 airlines that operate flights from Sao Paulo 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 4, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$297 | Average$760 | FlexibilityNo cancel fee | On-time70% | |
| Cheapest$605 | Average$800 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$684 | Average$866 | FlexibilityNo cancel fee | On-time69% |