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São Miguel

$304+ 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 2/26. Fares are subject to change and may not be available on all flights or dates of travel.
ORD — PDL
Dec 3 — Dec 101
Wed 12/3
Wed 12/10
1 adult, Economy
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Find 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 November 3, 2025.

This oojo deal was found by Cheapflights users on 11/3. 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.
Fri 11/288:15 pmORD - PDL
1 stop17h 20mTAP AIR PORTUGAL
Fri 12/56:30 amPDL - ORD
1 stop13h 55mTAP AIR PORTUGAL
Deal found 11/3$546
This Mytrip deal was found by Cheapflights users on 11/2. 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 12/22:00 pmORD - PDL
3 stops24h 10mMultiple Airlines
Tue 12/98:00 pmPDL - ORD
2 stops22h 10mMultiple Airlines
Deal found 11/2$657
This Cheapflightsfares deal was found by Cheapflights users on 11/2. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/267:10 pmORD - PDL
1 stop18h 25mTAP AIR PORTUGAL
Wed 12/36:35 amPDL - ORD
1 stop13h 25mTAP AIR PORTUGAL
Deal found 11/2$696
This oojo deal was found by Cheapflights users on 11/2. 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.
Tue 12/27:00 amORD - PDL
2 stops35h 45mTAP AIR PORTUGAL
Tue 12/97:25 pmPDL - ORD
1 stop24h 35mTAP AIR PORTUGAL
Deal found 11/2$704
This oojo deal was found by Cheapflights users on 11/2. 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 12/1111:25 amORD - PDL
2 stops26h 05mTAP AIR PORTUGAL
Wed 12/176:35 amPDL - ORD
1 stop13h 25mTAP AIR PORTUGAL
Deal found 11/2$724
This Cheapflightsfares deal was found by Cheapflights users on 11/1. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/57:10 pmORD - PDL
1 stop18h 25mTAP AIR PORTUGAL
Fri 11/76:30 amPDL - ORD
1 stop13h 55mTAP AIR PORTUGAL
Deal found 11/1$725
This Kiwi.com deal was found by Cheapflights users on 11/1. 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.
Sat 11/291:47 pmMDW - PDL
2 stops36h 03mMultiple Airlines
Sat 12/65:20 pmPDL - MDW
1 stop24h 41mMultiple Airlines
Deal found 11/1$870
This Kiwi.com deal was found by Cheapflights users on 10/31. 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.
Fri 12/2611:00 amMDW - PDL
1 stop14h 50mMultiple Airlines
Sun 12/284:50 pmPDL - MDW
1 stop22h 15mMultiple Airlines
Deal found 10/31$1,306
This Mytrip deal was found by Cheapflights users on 11/1. 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.
Sat 12/275:59 pmMDW - PDL
3 stops31h 51mMultiple Airlines
Fri 1/25:50 pmPDL - MDW
2 stops26h 30mMultiple Airlines
Deal found 11/1$1,858
This Mytrip deal was found by Cheapflights users on 10/31. 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 11/112:45 pmMDW - PDL
2 stops13h 40mMultiple Airlines
Sat 11/85:40 pmPDL - MDW
2 stops21h 25mMultiple Airlines
Deal found 10/31$1,865

Cheap 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 November 3, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$546
(oojo)

One-way from

$304
(Mytrip)

Popular in

May

Cheapest in

January

Average price

$885
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. 16% potential increase in price ($195 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease ($47 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in November 2025
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 November 3, 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

Fri 11/28

8:15 pm-6:35 pm

1 stop17h 20m

Ponta Delgada Nordela

Fri 12/5

6:30 am-3:25 pm

1 stop13h 55m

$546

ChicagoPonta Delgada

ORD - PDL

ORDPDL

Chicago O'Hare Intl

Wed 11/26

7:10 pm-6:35 pm

1 stop18h 25m

Ponta Delgada Nordela

Wed 12/3

6:35 am-3:00 pm

1 stop13h 25m

$696

ChicagoPonta Delgada

ORD - PDL

ORDPDL

Chicago O'Hare Intl

Tue 12/2

8:00 am-11:45 pm

2 stops34h 45m

Ponta Delgada Nordela

Tue 12/9

6:30 am-5:48 pm

2 stops16h 18m

$703

ChicagoPonta Delgada

ORD - PDL

ORDPDL

Chicago O'Hare Intl

Tue 12/2

7:00 am-11:45 pm

2 stops35h 45m

Ponta Delgada Nordela

Tue 12/9

7:25 pm-3:00 pm

1 stop24h 35m

$704

ChicagoPonta Delgada

ORD - PDL

ORDPDL

Chicago O'Hare Intl

Thu 12/11

11:25 am-6:30 pm

2 stops26h 05m

Ponta Delgada Nordela

Wed 12/17

6:35 am-3:00 pm

1 stop13h 25m

$724

ChicagoPonta Delgada

MDW - PDL

MDWPDL

Chicago Midway

Sat 11/29

1:47 pm-6:50 am

2 stops36h 03m

Ponta Delgada Nordela

Sat 12/6

5:20 pm-1:01 pm

1 stop24h 41m

$870

ChicagoPonta Delgada

MDW - PDL

MDWPDL

Chicago Midway

Fri 12/26

11:00 am-6:50 am

1 stop14h 50m

Ponta Delgada Nordela

Sun 12/28

4:50 pm-10:05 am

1 stop22h 15m

$1,306

ChicagoPonta Delgada

MDW - PDL

MDWPDL

Chicago Midway

Sat 12/27

5:59 pm-6:50 am

3 stops31h 51m

Ponta Delgada Nordela

Fri 1/2

5:50 pm-3:20 pm

2 stops26h 30m

$1,858

ChicagoPonta Delgada

ORD - PDL

ORDPDL

Chicago O'Hare Intl

Thu 2/26

10:15 am-8:10 am

2 stops16h 55m

$304

ChicagoPonta Delgada

ORD - PDL

ORDPDL

Chicago O'Hare Intl

Mon 4/13

1:45 pm-2:35 pm

2 stops19h 50m

$470

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/2

Showing 1-10 of 12 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 November 3, 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 20m. 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.
Boston to Ponta Delgada flights
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San Francisco to Lajes flights
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Seattle to Ponta Delgada flights
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Newark to Horta flights
John F Kennedy Intl to Horta flights
Atlanta to Ponta Delgada flights
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Boston to Velas flights
Dallas/Fort Worth to Ponta Delgada flights
Midway to Ponta Delgada flights
John F Kennedy Intl to Pico Island flights
Dulles Intl to Lajes flights
West Palm Beach to Ponta Delgada flights
Pittsburgh to Ponta Delgada flights
Sarasota to Ponta Delgada flights
Austin to Ponta Delgada flights
Portland to Ponta Delgada flights
San Diego to Ponta Delgada flights
Boston to Pico Island flights
Los Angeles to Lajes flights
Boston to Santa Cruz da Graciosa flights
Cleveland to Ponta Delgada flights

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 November 3, 2025.
AirlineCheapestAverageFlexibilityOn-time
TAP AIR PORTUGALCheapest$549Average$939FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$716Average$1,200FlexibilityNo cancel feeOn-time69%

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