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$763+ 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 2/5. Fares are subject to change and may not be available on all flights or dates of travel.
FOR — ORD
Feb 25 — Mar 41
Wed 2/25
Wed 3/4
1 adult, Economy
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Cheap 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 January 26, 2026.

This Air Canada deal was found by Cheapflights users on 1/24. 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 3/1111:05 am
FOR
-
ORD
2 stops24h 08m
Multiple Airlines
Wed 3/183:55 pm
ORD
-
FOR
2 stops23h 35m
Multiple Airlines
Deal found 1/24$956
This GOL deal was found by Cheapflights users on 1/26. 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 3/2712:40 pm
FOR
-
ORD
2 stops27h 46m
GOL
Sun 4/52:14 pm
ORD
-
FOR
2 stops31h 51m
GOL
Deal found 1/26$1,057
This GOL deal was found by Cheapflights users on 1/25. 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.
Sun 9/133:10 am
FOR
-
ORD
2 stops33h 44m
GOL
Sun 9/2010:24 am
ORD
-
FOR
2 stops23h 41m
GOL
Deal found 1/25$1,069
This GOL deal was found by Cheapflights users on 1/24. 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 8/65:00 pm
FOR
-
ORD
2 stops30h 25m
GOL
Thu 8/132:55 pm
ORD
-
FOR
2 stops19h 10m
GOL
Deal found 1/24$1,080
This Air Canada deal was found by Cheapflights users on 1/26. 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.
Fri 3/2712:40 pm
FOR
-
ORD
2 stops24h 38m
Air Canada
Sun 4/57:13 am
ORD
-
FOR
2 stops32h 02m
Air Canada
Deal found 1/26$1,091
This GOL deal was found by Cheapflights users on 1/24. 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 3/116:30 pm
FOR
-
ORD
2 stops19h 35m
GOL
Wed 3/182:14 pm
ORD
-
FOR
1 stop29h 01m
GOL
Deal found 1/24$1,141
This GOL deal was found by Cheapflights users on 1/26. 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.
Sun 4/1912:35 pm
FOR
-
ORD
2 stops24h 21m
GOL
Sat 4/256:45 am
ORD
-
FOR
1 stop13h 05m
GOL
Deal found 1/26$1,264
This Air Canada deal was found by Cheapflights users on 1/24. 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 3/24:15 am
FOR
-
ORD
2 stops35h 46m
Air Canada
Sat 3/78:00 am
ORD
-
FOR
2 stops30h 40m
Air Canada
Deal found 1/24$1,372

Find flight deals from Fortaleza to Illinois

Keep the following information in mind while searching for Fortaleza to Illinois flight deals. Data was last updated January 26, 2026.

Round-trip from

$956
(Air Canada)

One-way from

$763
(GOL)
From Fortaleza Pinto Martins to Illinois
Search Deals
One-way flight from Fortaleza Pinto Martins to Illinois
Search Deals

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 January 26, 2026.
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

Wed 3/11

11:05 am-9:13 am

2 stops24h 08m

Chicago O'Hare Intl

Wed 3/18

3:55 pm-5:30 pm

2 stops23h 35m

$956

FortalezaChicago

FOR - ORD

FORORD

Fortaleza Pinto Martins

Fri 3/27

12:40 pm-2:26 pm

2 stops27h 46m

Chicago O'Hare Intl

Sun 4/5

2:14 pm-12:05 am

2 stops31h 51m

$1,057

FortalezaChicago

FOR - ORD

FORORD

Fortaleza Pinto Martins

Fri 3/27

12:40 pm-11:18 am

2 stops24h 38m

Chicago O'Hare Intl

Sun 4/5

7:13 am-5:15 pm

2 stops32h 02m

$1,091

FortalezaChicago

FOR - ORD

FORORD

Fortaleza Pinto Martins

Wed 3/11

6:30 pm-12:05 pm

2 stops19h 35m

Chicago O'Hare Intl

Wed 3/18

2:14 pm-9:15 pm

1 stop29h 01m

$1,141

FortalezaChicago

FOR - ORD

FORORD

Fortaleza Pinto Martins

Sun 4/19

12:35 pm-10:56 am

2 stops24h 21m

Chicago O'Hare Intl

Sat 4/25

6:45 am-9:50 pm

1 stop13h 05m

$1,264

FortalezaChicago

FOR - ORD

FORORD

Fortaleza Pinto Martins

Mon 3/2

4:15 am-1:01 pm

2 stops35h 46m

Chicago O'Hare Intl

Sat 3/7

8:00 am-5:40 pm

2 stops30h 40m

$1,372

FortalezaChicago

FOR - ORD

FORORD

Fortaleza Pinto Martins

Thu 2/5

10:20 pm-10:54 am

2 stops39h 34m

$763

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/26

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 24h 38m. GOL provides one of the quickest options available for as low as $1,091. 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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