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São Miguel

$290+ 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 1/15. Fares are subject to change and may not be available on all flights or dates of travel.
ORD — PDL
Jan 19 — Jan 261
Mon 1/19
Mon 1/26
1 adult, Economy
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Cheap flight deals from Illinois to São Miguel

Cheapest flights from Illinois to São Miguel
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 December 20, 2025.

This Mytrip deal was found by Cheapflights users on 12/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/2512:50 pmORD - PDL
3 stops24h 40mMultiple Airlines
Sat 1/35:40 pmPDL - ORD
3 stops28h 00mMultiple Airlines
Deal found 12/19$1,804
This Kiwi.com deal was found by Cheapflights users on 12/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/2711:00 amMDW - PDL
2 stops14h 25mMultiple Airlines
Thu 1/14:50 pmPDL - MDW
1 stop27h 30mMultiple Airlines
Deal found 12/19$1,812
This Mytrip deal was found by Cheapflights users on 12/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/192:00 pmORD - PDL
2 stops35h 25mMultiple Airlines
Fri 12/267:20 pmPDL - ORD
2 stops28h 30mMultiple Airlines
Deal found 12/18$1,891
This oojo deal was found by Cheapflights users on 12/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/198:15 pmORD - PDL
1 stop17h 20mTAP AIR PORTUGAL
Fri 12/266:30 amPDL - ORD
1 stop13h 55mTAP AIR PORTUGAL
Deal found 12/18$1,987
This Kiwi.com deal was found by Cheapflights users on 12/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/257:44 amMDW - PDL
2 stops27h 16mMultiple Airlines
Thu 1/14:50 pmPDL - MDW
1 stop27h 30mMultiple Airlines
Deal found 12/19$1,995
This Kiwi.com deal was found by Cheapflights users on 12/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/236:15 pmORD - PDL
2 stops56h 55mMultiple Airlines
Wed 12/316:35 amPDL - ORD
1 stop13h 25mMultiple Airlines
Deal found 12/19$2,013
This Kiwi.com deal was found by Cheapflights users on 12/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/255:40 pmORD - PDL
2 stops19h 50mMultiple Airlines
Wed 12/316:35 amPDL - ORD
1 stop13h 25mMultiple Airlines
Deal found 12/19$2,041
This Kiwi.com deal was found by Cheapflights users on 12/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/247:10 pmORD - PDL
1 stop18h 25mTAP AIR PORTUGAL
Wed 12/316:35 amPDL - ORD
1 stop13h 25mTAP AIR PORTUGAL
Deal found 12/19$2,056
This Kiwi.com deal was found by Cheapflights users on 12/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/247:20 pmORD - PDL
2 stops31h 50mMultiple Airlines
Wed 12/316:35 amPDL - ORD
1 stop13h 25mMultiple Airlines
Deal found 12/19$2,064
This Kiwi.com deal was found by Cheapflights users on 12/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/266:40 amORD - PDL
2 stops30h 55mMultiple Airlines
Wed 12/316:35 amPDL - ORD
1 stop13h 25mMultiple Airlines
Deal found 12/19$2,106
This Kiwi.com deal was found by Cheapflights users on 12/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/2711:00 amMDW - PDL
2 stops14h 25mMultiple Airlines
Fri 1/24:50 pmPDL - MDW
1 stop22h 20mMultiple Airlines
Deal found 12/19$2,163
This Kiwi.com deal was found by Cheapflights users on 12/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/2611:00 amMDW - PDL
1 stop14h 50mMultiple Airlines
Thu 1/14:50 pmPDL - MDW
1 stop22h 20mMultiple Airlines
Deal found 12/19$2,176

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 December 20, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$560
(Mytrip)

One-way from

$290
(Kiwi.com)

Popular in

May

Cheapest in

January
Provider with most accurate pricing for Chicago (CHI)-Ponta Delgada Nordela flight deals.
Search Deals
Provider most trusted by Cheapflights users for Chicago (CHI)-Ponta Delgada Nordela flights.
Search Deals
From Illinois to São Miguel
Search Deals
One-way flight from Illinois to São Miguel
Search Deals
Highest demand for flights based on searches. 13% potential increase in price ($155 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 5% potential price decrease ($53 potential savings vs. average RT price).
Search Deals

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 December 20, 2025.
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

Sun 4/5

6:00 pm-3:00 pm

1 stop16h 00m

Ponta Delgada Nordela

Sun 4/12

6:30 am-4:00 pm

1 stop14h 30m

$620

ChicagoPonta Delgada

ORD - PDL

ORDPDL

Chicago O'Hare Intl

Fri 2/20

8:15 pm-6:35 pm

1 stop17h 20m

Ponta Delgada Nordela

Fri 3/6

6:30 am-3:25 pm

1 stop13h 55m

$621

ChicagoPonta Delgada

ORD - PDL

ORDPDL

Chicago O'Hare Intl

Fri 1/16

8:15 pm-6:35 pm

1 stop17h 20m

Ponta Delgada Nordela

Sun 1/25

6:30 am-2:45 pm

1 stop13h 15m

$627

ChicagoPonta Delgada

ORD - PDL

ORDPDL

Chicago O'Hare Intl

Sat 4/11

6:15 pm-9:45 am

1 stop34h 30m

Ponta Delgada Nordela

Sun 4/19

6:30 am-4:00 pm

1 stop14h 30m

$644

ChicagoPonta Delgada

ORD - PDL

ORDPDL

Chicago O'Hare Intl

Sun 1/18

8:25 pm-6:35 pm

1 stop17h 10m

Ponta Delgada Nordela

Wed 1/28

6:35 am-3:00 pm

1 stop13h 25m

$662

ChicagoPonta Delgada

ORD - PDL

ORDPDL

Chicago O'Hare Intl

Fri 2/20

8:15 pm-6:35 pm

1 stop17h 20m

Ponta Delgada Nordela

Tue 3/10

7:25 pm-4:00 pm

1 stop24h 35m

$682

ChicagoPonta Delgada

ORD - PDL

ORDPDL

Chicago O'Hare Intl

Fri 2/20

8:15 pm-6:35 pm

1 stop17h 20m

Ponta Delgada Nordela

Thu 3/5

7:25 pm-3:25 pm

1 stop25h 00m

$682

ChicagoPonta Delgada

ORD - PDL

ORDPDL

Chicago O'Hare Intl

Mon 2/2

4:38 pm-6:35 pm

2 stops20h 57m

Ponta Delgada Nordela

Mon 2/9

6:40 am-10:42 pm

2 stops21h 02m

$683

ChicagoPonta Delgada

ORD - PDL

ORDPDL

Chicago O'Hare Intl

Fri 1/23

10:00 am-3:35 pm

2 stops24h 35m

Ponta Delgada Nordela

Mon 1/26

8:00 pm-6:25 pm

2 stops27h 25m

$695

ChicagoPonta Delgada

ORD - PDL

ORDPDL

Chicago O'Hare Intl

Fri 2/20

8:15 pm-8:25 am

1 stop31h 10m

Ponta Delgada Nordela

Sun 3/8

6:30 am-2:45 pm

1 stop13h 15m

$702

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/20

Showing 1-10 of 27 results
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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.
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

What is the cheapest time of day to fly from IL to LXG?

Find hourly flight availability from Illinois to São Miguel. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated December 20, 2025.

It’s typically best to fly out from Illinois to São Miguel in the morning. Doing so could potentially save you 34% on the flight price compared to flying at noon, which is usually more expensive.

Related info for your journey

Find useful and relevant information for your journey from Illinois to São Miguel. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Illinois to São Miguel?

    Airlines like TAP AIR PORTUGAL fly from Illinois to São Miguel in about 17h 10m. The time it takes to get you to your destination can typically vary by up to . Airlines will cover a distance of 3237 mi.

  • Can I find deals for flights from Illinois to São Miguel that include hotel bookings?

    Yes. In addition to deals on Illinois to São Miguel flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Illinois to São Miguel?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Illinois to São Miguel.

  • Can I find deals for business class flights from Illinois to São Miguel?

    Yes. Cheapflights offers flight deals from Illinois to São Miguel by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

See more FAQs

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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.
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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 December 20, 2025.
AirlineCheapestAverageFlexibilityOn-time
TAP AIR PORTUGALCheapest$598Average$936FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$716Average$1,200FlexibilityNo cancel feeOn-time69%

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