$458+ Cheap flights from Illinois to São Miguel
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 4/13. Fares are subject to change and may not be available on all flights or dates of travel.
ORD — PDL
Mar 5 — Mar 121
1 adult, Economy
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Find cheap flights from Illinois to São Miguel 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
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Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from Illinois to São Miguel
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Cheapest flights from Illinois to São MiguelExplore the most affordable flight options available from Illinois to São Miguel. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 3, 2026.
Explore the most affordable flight options available from Illinois to São Miguel. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 3, 2026.
This oojo 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/47:10 pm
ORD
- PDL
1 stop23h 35m
TAP AIR PORTUGAL
Thu 3/127:25 pm
PDL
- ORD
1 stop25h 00m
TAP AIR PORTUGAL
Deal found 2/1![TAP AIR PORTUGAL logo]()
$576
This oojo 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/166:00 pm
ORD
- PDL
1 stop19h 45m
TAP AIR PORTUGAL
Sun 11/16:30 am
PDL
- ORD
1 stop13h 30m
TAP AIR PORTUGAL
Deal found 2/1![TAP AIR PORTUGAL logo]()
$616
This oojo 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/176:00 pm
ORD
- PDL
1 stop24h 45m
TAP AIR PORTUGAL
Fri 4/246:30 am
PDL
- ORD
1 stop14h 30m
TAP AIR PORTUGAL
Deal found 2/1![TAP AIR PORTUGAL logo]()
$626
This Mytrip 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/46:50 pm
ORD
- PDL
2 stops19h 20m
Multiple Airlines
Thu 3/129:35 am
PDL
- ORD
2 stops35h 45m
Multiple Airlines
Deal found 2/1![Multiple Airlines logo]()
$710
This oojo 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/510:00 am
ORD
- PDL
1 stop15h 15m
Multiple Airlines
Tue 3/177:55 am
PDL
- ORD
2 stops30h 15m
Multiple Airlines
Deal found 2/1![Multiple Airlines logo]()
$711
This oojo 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/176:00 pm
ORD
- PDL
1 stop13h 40m
TAP AIR PORTUGAL
Fri 9/256:30 am
PDL
- ORD
1 stop14h 30m
TAP AIR PORTUGAL
Deal found 2/2![TAP AIR PORTUGAL logo]()
$731
This oojo 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/306:20 pm
ORD
- PDL
1 stop31h 00m
Multiple Airlines
Mon 4/66:05 pm
PDL
- ORD
1 stop20h 05m
Multiple Airlines
Deal found 2/2![Multiple Airlines logo]()
$737
This oojo 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/76:00 pm
ORD
- PDL
1 stop24h 45m
TAP AIR PORTUGAL
Fri 8/286:30 am
PDL
- ORD
1 stop14h 30m
TAP AIR PORTUGAL
Deal found 2/1![TAP AIR PORTUGAL logo]()
$759
This Sembo 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 Sembo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/1811:00 am
ORD
- PDL
1 stop15h 20m
Multiple Airlines
Wed 3/255:50 pm
PDL
- ORD
1 stop27h 34m
Multiple Airlines
Deal found 2/1![Multiple Airlines logo]()
$760
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.
Mon 4/1311:00 am
MDW
- PDL
1 stop14h 40m
Multiple Airlines
Sat 4/186:30 am
PDL
- MDW
2 stops35h 30m
Multiple Airlines
Deal found 2/2![Multiple Airlines logo]()
$872
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 7/2910:25 am
MDW
- PDL
1 stop17h 15m
Multiple Airlines
Mon 8/310:00 am
PDL
- MDW
1 stop28h 40m
Multiple Airlines
Deal found 2/1![Multiple Airlines logo]()
$982
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 7/2910:25 am
MDW
- PDL
1 stop17h 15m
Multiple Airlines
Sat 8/110:00 am
PDL
- MDW
1 stop28h 40m
Multiple Airlines
Deal found 2/1![Multiple Airlines logo]()
$1,015
Best flights from Illinois to São MiguelDiscover carefully curated flight deals from Illinois to São Miguel that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated February 3, 2026.
Discover carefully curated flight deals from Illinois to São Miguel that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated February 3, 2026.
This oojo 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/306:20 pm
ORD
- PDL
1 stop31h 00m
Multiple Airlines
Mon 4/66:05 pm
PDL
- ORD
1 stop20h 05m
Multiple Airlines
Deal found 2/1![Multiple Airlines logo]()
$737
This oojo 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/47:10 pm
ORD
- PDL
1 stop18h 25m
TAP AIR PORTUGAL
Thu 3/128:35 am
PDL
- ORD
2 stops35h 50m
TAP AIR PORTUGAL
Deal found 2/1![TAP AIR PORTUGAL logo]()
$749
This Mytrip 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/185:05 am
ORD
- PDL
3 stops23h 15m
Multiple Airlines
Wed 3/256:35 am
PDL
- ORD
2 stops21h 47m
Multiple Airlines
Deal found 2/1![Multiple Airlines logo]()
$761
This oojo 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/316:00 pm
ORD
- PDL
1 stop16h 00m
TAP AIR PORTUGAL
Fri 6/126:30 am
PDL
- ORD
1 stop14h 30m
TAP AIR PORTUGAL
Deal found 2/1![TAP AIR PORTUGAL logo]()
$784
This Cheapflightsfares 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 7/266:00 pm
ORD
- PDL
1 stop19h 50m
TAP AIR PORTUGAL
Sun 8/26:30 am
PDL
- ORD
1 stop14h 30m
TAP AIR PORTUGAL
Deal found 2/3![TAP AIR PORTUGAL logo]()
$803
This oojo 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/56:04 am
ORD
- PDL
2 stops19h 11m
Multiple Airlines
Tue 3/172:15 pm
PDL
- ORD
2 stops23h 55m
Multiple Airlines
Deal found 2/3![Multiple Airlines logo]()
$822
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 7/229:04 am
ORD
- PDL
1 stop16h 41m
Multiple Airlines
Mon 7/275:30 pm
PDL
- ORD
1 stop26h 11m
Multiple Airlines
Deal found 2/1![Multiple Airlines logo]()
$839
This KAYAK 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/226:50 pm
ORD
- PDL
1 stop19h 00m
TAP AIR PORTUGAL
Thu 8/67:40 pm
PDL
- ORD
1 stop25h 20m
TAP AIR PORTUGAL
Deal found 2/1![TAP AIR PORTUGAL logo]()
$869
This Mytrip deal was found by Cheapflights users on 1/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 6/68:45 am
ORD
- PDL
2 stops16h 55m
Multiple Airlines
Sat 6/1310:00 am
PDL
- ORD
2 stops29h 18m
Multiple Airlines
Deal found 1/31![Multiple Airlines logo]()
$862
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.
Sun 7/196:00 am
ORD
- PDL
1 stop19h 45m
Multiple Airlines
Sun 7/265:30 pm
PDL
- ORD
1 stop26h 11m
Multiple Airlines
Deal found 2/1![Multiple Airlines logo]()
$871
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.
Mon 4/1311:00 am
MDW
- PDL
1 stop14h 40m
Multiple Airlines
Sat 4/186:30 am
PDL
- MDW
2 stops35h 30m
Multiple Airlines
Deal found 2/2![Multiple Airlines logo]()
$872
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.
Thu 4/911:00 am
MDW
- PDL
2 stops14h 50m
Multiple Airlines
Wed 4/1510:45 am
PDL
- MDW
3 stops28h 20m
Multiple Airlines
Deal found 2/2![Multiple Airlines logo]()
$925
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 7/2910:25 am
MDW
- PDL
1 stop17h 15m
Multiple Airlines
Mon 8/310:00 am
PDL
- MDW
1 stop28h 40m
Multiple Airlines
Deal found 2/1![Multiple Airlines logo]()
$982
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 7/2910:25 am
MDW
- PDL
1 stop17h 15m
Multiple Airlines
Sat 8/110:00 am
PDL
- MDW
1 stop28h 40m
Multiple Airlines
Deal found 2/1![Multiple Airlines logo]()
$1,015
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 7/2910:25 am
MDW
- PDL
1 stop17h 15m
Multiple Airlines
Tue 8/46:15 pm
PDL
- MDW
2 stops20h 25m
Multiple Airlines
Deal found 2/1![Multiple Airlines logo]()
$1,094
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 7/1510:25 am
MDW
- PDL
1 stop15h 15m
Multiple Airlines
Tue 7/2110:00 am
PDL
- MDW
2 stops13h 31m
Multiple Airlines
Deal found 2/1![Multiple Airlines logo]()
$1,095
This Kiwi.com deal was found by Cheapflights users on 1/31. 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 6/610:25 am
MDW
- PDL
1 stop15h 15m
Multiple Airlines
Sat 6/136:15 pm
PDL
- MDW
2 stops29h 16m
Multiple Airlines
Deal found 1/31![Multiple Airlines logo]()
$1,111
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.
Fri 7/1710:25 am
MDW
- PDL
1 stop17h 15m
Multiple Airlines
Sat 7/2510:00 am
PDL
- MDW
1 stop28h 40m
Multiple Airlines
Deal found 2/1![Multiple Airlines logo]()
$1,124
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 7/1510:25 am
MDW
- PDL
1 stop15h 15m
Multiple Airlines
Sat 7/2510:00 am
PDL
- MDW
2 stops13h 31m
Multiple Airlines
Deal found 2/1![Multiple Airlines logo]()
$1,128
Last-minute flights from Illinois to São MiguelDiscover last-minute flight deals from Illinois to São Miguel. Data last updated February 3, 2026 and is based on user searches.
Discover last-minute flight deals from Illinois to São Miguel. Data last updated February 3, 2026 and is based on user searches.
This lastminute.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 lastminute.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 2/39:40 am
ORD
- PDL
2 stops27h 55m
TAP AIR PORTUGAL
Tue 2/107:25 pm
PDL
- ORD
1 stop24h 35m
TAP AIR PORTUGAL
Deal found 2/2![TAP AIR PORTUGAL logo]()
$776
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 2/311:05 am
MDW
- PDL
1 stop14h 45m
Multiple Airlines
Tue 2/104:50 pm
PDL
- MDW
2 stops21h 02m
Multiple Airlines
Deal found 2/2![Multiple Airlines logo]()
$1,324
This oojo 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 2/68:15 pm
ORD
- PDL
1 stop22h 30m
TAP AIR PORTUGAL
Sun 2/86:30 am
PDL
- ORD
1 stop13h 15m
TAP AIR PORTUGAL
Deal found 2/2![TAP AIR PORTUGAL logo]()
$616
This oojo 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/47:10 pm
ORD
- PDL
1 stop23h 35m
TAP AIR PORTUGAL
Thu 3/127:25 pm
PDL
- ORD
1 stop25h 00m
TAP AIR PORTUGAL
Deal found 2/1![TAP AIR PORTUGAL logo]()
$576
This Mytrip 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/46:50 pm
ORD
- PDL
2 stops19h 20m
Multiple Airlines
Thu 3/129:35 am
PDL
- ORD
2 stops35h 45m
Multiple Airlines
Deal found 2/1![Multiple Airlines logo]()
$710
This oojo 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/510:00 am
ORD
- PDL
1 stop15h 15m
Multiple Airlines
Tue 3/177:55 am
PDL
- ORD
2 stops30h 15m
Multiple Airlines
Deal found 2/1![Multiple Airlines logo]()
$711
This Sembo 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 Sembo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/1811:00 am
ORD
- PDL
1 stop15h 20m
Multiple Airlines
Wed 3/255:50 pm
PDL
- ORD
1 stop27h 34m
Multiple Airlines
Deal found 2/1![Multiple Airlines logo]()
$760
This oojo 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/306:20 pm
ORD
- PDL
1 stop31h 00m
Multiple Airlines
Mon 4/66:05 pm
PDL
- ORD
1 stop20h 05m
Multiple Airlines
Deal found 2/2![Multiple Airlines logo]()
$737
One-way flights from Illinois to São MiguelSearch for one-way flight options from Illinois to São Miguel. Find affordable one-way fares based on user searches. Data last updated February 3, 2026.
Search for one-way flight options from Illinois to São Miguel. Find affordable one-way fares based on user searches. Data last updated February 3, 2026.
This oojo 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/1310:00 am
ORD
- PDL
2 stops22h 30m
Multiple Airlines
Deal found 2/1![Multiple Airlines logo]()
$458
Find flight deals from Illinois to São Miguel
Keep the following information in mind while searching for Illinois to São Miguel flight deals. Data was last updated February 3, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $576 (oojo) |
One-way from | $458 (oojo) |
Popular in | May |
Cheapest in | January |
Average price | $1,154 |
Cheapflights Fare Finder
Customize your flight search to find flights from Illinois to São Miguel 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 3, 2026.
Use the filters below to find and compare flights from Illinois to São Miguel that are best for you.
Fly from
Illinois
Fly to
São Miguel
Route
Depart
Return
Price
ChicagoPonta Delgada
ORD - PDL
ORDPDL
Chicago O'Hare Intl
Mon 3/30
6:20 pm-6:20 am
1 stop31h 00m
Ponta Delgada Nordela
Mon 4/6
6:05 pm-9:10 am
1 stop20h 05m
$737
ChicagoPonta Delgada
ORD - PDL
ORDPDL
Chicago O'Hare Intl
Wed 3/4
7:10 pm-6:35 pm
1 stop18h 25m
Ponta Delgada Nordela
Thu 3/12
8:35 am-4:25 pm
2 stops35h 50m
$749
ChicagoPonta Delgada
ORD - PDL
ORDPDL
Chicago O'Hare Intl
Wed 3/18
5:05 am-8:20 am
3 stops23h 15m
Ponta Delgada Nordela
Wed 3/25
6:35 am-12:22 am
2 stops21h 47m
$761
ChicagoPonta Delgada
ORD - PDL
ORDPDL
Chicago O'Hare Intl
Sun 5/31
6:00 pm-3:00 pm
1 stop16h 00m
Ponta Delgada Nordela
Fri 6/12
6:30 am-4:00 pm
1 stop14h 30m
$784
ChicagoPonta Delgada
ORD - PDL
ORDPDL
Chicago O'Hare Intl
Sun 7/26
6:00 pm-6:50 pm
1 stop19h 50m
Ponta Delgada Nordela
Sun 8/2
6:30 am-4:00 pm
1 stop14h 30m
$803
ChicagoPonta Delgada
ORD - PDL
ORDPDL
Chicago O'Hare Intl
Thu 3/5
6:04 am-6:15 am
2 stops19h 11m
Ponta Delgada Nordela
Tue 3/17
2:15 pm-10:10 am
2 stops23h 55m
$822
ChicagoPonta Delgada
ORD - PDL
ORDPDL
Chicago O'Hare Intl
Wed 7/22
9:04 am-6:45 am
1 stop16h 41m
Ponta Delgada Nordela
Mon 7/27
5:30 pm-2:41 pm
1 stop26h 11m
$839
ChicagoPonta Delgada
ORD - PDL
ORDPDL
Chicago O'Hare Intl
Sat 6/6
8:45 am-6:40 am
2 stops16h 55m
Ponta Delgada Nordela
Sat 6/13
10:00 am-10:18 am
2 stops29h 18m
$862
ChicagoPonta Delgada
ORD - PDL
ORDPDL
Chicago O'Hare Intl
Wed 7/22
6:50 pm-6:50 pm
1 stop19h 00m
Ponta Delgada Nordela
Thu 8/6
7:40 pm-4:00 pm
1 stop25h 20m
$869
ChicagoPonta Delgada
ORD - PDL
ORDPDL
Chicago O'Hare Intl
Sun 7/19
6:00 am-6:45 am
1 stop19h 45m
Ponta Delgada Nordela
Sun 7/26
5:30 pm-2:41 pm
1 stop26h 11m
$871
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Best time to book a flight from Illinois to São Miguel
Have a flexible travel schedule? Discover the best time to fly to São Miguel from Illinois with our price prediction graph.
ORD-PDL
MDW-PDL
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.
Cheapflights Insights
Everything you need to know about your flight from Illinois to São Miguel
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ORD-PDL
MDW-PDL
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Related info for your journey
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Alternative routes for Illinois to São Miguel
See prices for flight routes from nearby airports that may be better suited for you.
Top 2 airlines flying from Illinois to São Miguel
Discover the top 2 airlines that operate flights from Illinois to São Miguel. 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 3, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$574 | Average$936 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$716 | Average$1,179 | FlexibilityNo cancel fee | On-time69% |