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$622+ Cheap flights from Fortaleza (FOR) 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 2/15. Fares are subject to change and may not be available on all flights or dates of travel.
FOR — ORD
Nov 19 — Nov 261
Wed 11/19
Wed 11/26
1 adult, Economy
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Find flight deals from Fortaleza to Illinois

Cheapest flights from Fortaleza to Illinois
Explore the most affordable flight options available from Fortaleza to Illinois. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 20, 2025.

This Mytrip deal was found by Cheapflights users on 10/19. 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 12/412:50 pmFOR - ORD
2 stops25h 24mMultiple Airlines
Thu 12/115:05 amORD - FOR
3 stops40h 05mMultiple Airlines
Deal found 10/19$983
This American Airlines deal was found by Cheapflights users on 10/19. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/46:20 pmFOR - ORD
2 stops19h 47mAmerican Airlines
Thu 12/112:40 pmORD - FOR
2 stops22h 15mAmerican Airlines
Deal found 10/19$1,107
This Ovago deal was found by Cheapflights users on 10/19. 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 Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/34:10 amFOR - ORD
1 stop15h 50mGOL
Thu 12/1112:49 pmORD - FOR
2 stops19h 41mGOL
Deal found 10/19$1,200
This Ovago deal was found by Cheapflights users on 10/18. 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 Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/254:40 amFOR - ORD
2 stops30h 13mGOL
Wed 1/213:55 pmORD - FOR
2 stops26h 35mGOL
Deal found 10/18$1,273
This GOL deal was found by Cheapflights users on 10/18. 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 GOL is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/2912:45 pmFOR - ORD
2 stops24h 51mGOL
Mon 12/81:56 pmORD - FOR
2 stops30h 54mGOL
Deal found 10/18$1,380

Cheap flight deals from Fortaleza to Illinois

Keep the following information in mind while searching for Fortaleza to Illinois flight deals. Data was last updated October 20, 2025.

Round-trip from

$930
(Delta)

One-way from

$622
(American Airlines)
From Fortaleza Pinto Martins to Illinois
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One-way flight from Fortaleza Pinto Martins to Illinois
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Cheapflights Fare Finder

 
Customize your flight search to find flights from Fortaleza 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 October 20, 2025.
Use the filters below to find and compare flights from Fortaleza to Illinois that are best for you.

Fly from

Fortaleza

Fly to

Illinois

Route

Depart

Return

Price

FortalezaChicago

FOR - ORD

FORORD

Fortaleza Pinto Martins

Fri 4/3

4:45 am-1:00 pm

2 stops34h 15m

Chicago O'Hare Intl

Sun 4/5

1:30 pm-4:00 pm

2 stops24h 30m

$930

FortalezaChicago

FOR - ORD

FORORD

Fortaleza Pinto Martins

Thu 12/4

12:50 pm-11:14 am

2 stops25h 24m

Chicago O'Hare Intl

Thu 12/11

5:05 am-12:10 am

3 stops40h 05m

$983

FortalezaChicago

FOR - ORD

FORORD

Fortaleza Pinto Martins

Fri 4/3

1:05 pm-10:09 am

2 stops23h 04m

Chicago O'Hare Intl

Sun 4/5

2:45 pm-6:50 pm

2 stops26h 05m

$1,046

FortalezaChicago

FOR - ORD

FORORD

Fortaleza Pinto Martins

Thu 12/4

6:20 pm-11:07 am

2 stops19h 47m

Chicago O'Hare Intl

Thu 12/11

2:40 pm-3:55 pm

2 stops22h 15m

$1,107

FortalezaChicago

FOR - ORD

FORORD

Fortaleza Pinto Martins

Wed 12/3

4:10 am-5:00 pm

1 stop15h 50m

Chicago O'Hare Intl

Thu 12/11

12:49 pm-11:30 am

2 stops19h 41m

$1,200

FortalezaChicago

FOR - ORD

FORORD

Fortaleza Pinto Martins

Sat 11/29

12:45 pm-10:36 am

2 stops24h 51m

Chicago O'Hare Intl

Mon 12/8

1:56 pm-11:50 pm

2 stops30h 54m

$1,380

FortalezaChicago

FOR - ORD

FORORD

Fortaleza Pinto Martins

Sun 2/15

5:55 pm-10:56 am

2 stops20h 01m

$622

FortalezaChicago

FOR - ORD

FORORD

Fortaleza Pinto Martins

Sat 2/14

3:55 am-12:58 pm

2 stops36h 03m

$702

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/19

Best time to book a flight from Fortaleza to Illinois

Have a flexible travel schedule? Discover the best time to fly to Illinois from Fortaleza 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 Fortaleza to Illinois
No data available for this route at this time. Please check back soon.

Related info for your journey

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

  • What airport do you fly from for flights from Fortaleza to Illinois?

    Located just 3.6 mi from the city center, Fortaleza Pinto Martins (FOR) is the airport most travelers will use when flying to Illinois from Fortaleza.

  • How long is the flight from Fortaleza to Illinois?

    A quick flight from Fortaleza to Illinois can take about 19h 47m. Delta provides one of the quickest options available for as low as $1,107. Fortaleza and Illinois are separated by a distance of 4416 mi. This flight may include one or multiple stops.

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

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

  • How can I find direct flights from Fortaleza to Illinois?

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

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

    Yes. Cheapflights offers flight deals from Fortaleza to Illinois 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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