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$907+ Cheap flights from Fortaleza (FOR) to Illinois

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 2/25. Fares are subject to change and may not be available on all flights or dates of travel.
FOR — ORD
Nov 25 — Dec 21
Mon 11/25
Mon 12/2
1 adult, Economy
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Cheap flight deals from Fortaleza to Illinois

Discover tips and strategies to find the most affordable flight options for your journey from Fortaleza (FOR) to Illinois (USIL). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated November 20, 2024.

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 November 20, 2024.

This GOL deal was found by Cheapflights users on 11/18. 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.
Mon 11/253:50 pmFOR - ORD
2 stops20h 14mGOL
Thu 12/53:15 pmORD - FOR
2 stops32h 00mGOL
Deal found 11/18$1,211
This Booking.com deal was found by Cheapflights users on 11/18. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/259:40 amFOR - ORD
2 stops32h 15mMultiple Airlines
Wed 12/41:00 amORD - FOR
2 stops36h 00mMultiple Airlines
Deal found 11/18$2,676
This Despegar deal was found by Cheapflights users on 11/18. 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 Despegar is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/244:40 amFOR - ORD
2 stops21h 34mAeromexico
Wed 12/41:00 amORD - FOR
2 stops33h 25mAeromexico
Deal found 11/18$2,770
This Ethiopian Air deal was found by Cheapflights users on 11/18. 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 Ethiopian Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/255:40 pmFOR - ORD
3 stops41h 00mEthiopian Air
Thu 12/59:45 amORD - FOR
2 stops37h 30mEthiopian Air
Deal found 11/18$3,520

Find flights from Fortaleza to Illinois within your budget

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 2,629,791 searches. Data last updated November 20, 2024.

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Depart

Return

Price

FortalezaChicago

FOR - ORD

FORORD

Fortaleza Pinto Martins

Tue 2/25

4:40 am-11:59 pm

2 stops22h 19m

Chicago O'Hare Intl

Mon 3/17

1:16 pm-11:25 am

2 stops20h 09m

$907

FortalezaChicago

FOR - ORD

FORORD

Fortaleza Pinto Martins

Tue 2/25

4:40 am-5:59 pm

1 stop16h 19m

Chicago O'Hare Intl

Mon 3/17

4:50 pm-2:15 am

2 stops31h 25m

$967

FortalezaChicago

FOR - ORD

FORORD

Fortaleza Pinto Martins

Fri 2/28

7:25 pm-8:35 am

2 stops40h 10m

Chicago O'Hare Intl

Mon 3/17

5:50 am-1:30 pm

2 stops29h 40m

$1,006

FortalezaChicago

FOR - ORD

FORORD

Fortaleza Pinto Martins

Thu 3/6

8:10 pm-12:11 pm

2 stops19h 01m

Chicago O'Hare Intl

Tue 3/25

7:55 am-11:00 am

2 stops25h 05m

$1,353

FortalezaChicago

FOR - ORD

FORORD

Fortaleza Pinto Martins

Wed 1/22

9:40 am-10:52 am

2 stops28h 12m

Chicago O'Hare Intl

Sun 1/26

1:03 am-1:25 pm

2 stops33h 22m

$2,286

FortalezaChicago

FOR - ORD

FORORD

Fortaleza Pinto Martins

Tue 1/21

4:35 am-11:14 pm

2 stops21h 39m

Chicago O'Hare Intl

Sun 1/26

1:03 am-1:25 pm

2 stops33h 22m

$2,288

FortalezaChicago

FOR - ORD

FORORD

Fortaleza Pinto Martins

Fri 2/28

5:40 pm-7:40 am

3 stops41h 00m

Chicago O'Hare Intl

Mon 3/17

10:15 am-2:15 am

2 stops38h 00m

$3,316

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/19

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.

Travel insights for flights from Fortaleza to Illinois

Get recent, data-driven insights about flights from Fortaleza to Illinois including ideal travel times, pricing trends, and more.

Rainfall in Illinois by month

Plan your trip to Illinois by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Illinois ranges from 1.7 - 4.9 inches per month. August is typically the wettest month, when rainfall can reach 4.9 in. January is typically the driest time to visit Illinois when rainfall is around 1.7 in.

Temperature in Illinois by month

Plan your trip to Illinois by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Illinois, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 73.4 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 23.0 F).

Reviews of airlines servicing Illinois

Get insights into the airlines that provide service to Illinois. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Illinois. Reviews last updated November 20, 2024.
To help decide which airline to fly from Fortaleza to Illinois, see what other customers have to say about GOL and Ethiopian Air. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
8,756 reviews

Entertainment

7.9

Comfort

7.9

Overall

8.0

Food

7.3

Boarding

8.2

Crew

8.5

Reviews

1 / 10

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Delta
8.0
Very good
8,756 reviews
Delta
8.0
Very good
8,756 reviews

Entertainment

7.9

Comfort

7.9

Overall

8.0

Food

7.3

Boarding

8.2

Crew

8.5

Reviews

1 / 10

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Copa Airlines
7.8
Good
1,785 reviews
Delta
8.0
Very good
8,756 reviews

Entertainment

7.9

Comfort

7.9

Overall

8.0

Food

7.3

Boarding

8.2

Crew

8.5

Reviews

1 / 10

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

LATAM Airlines
7.5
Good
1,934 reviews
Delta
8.0
Very good
8,756 reviews

Entertainment

7.9

Comfort

7.9

Overall

8.0

Food

7.3

Boarding

8.2

Crew

8.5

Reviews

1 / 10

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Aeromexico
7.5
Good
2,004 reviews
Delta
8.0
Very good
8,756 reviews

Entertainment

7.9

Comfort

7.9

Overall

8.0

Food

7.3

Boarding

8.2

Crew

8.5

Reviews

1 / 10

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

GOL
7.3
Good
1,137 reviews
Delta
8.0
Very good
8,756 reviews

Entertainment

7.9

Comfort

7.9

Overall

8.0

Food

7.3

Boarding

8.2

Crew

8.5

Reviews

1 / 10

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

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.

  • 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.

  • What is the cheapest month to book a flight from Fortaleza to Illinois?

    Currently, September is the cheapest month in which you can book a flight from Fortaleza to Illinois (average of $232). Flying from Fortaleza to Illinois in June is currently the most expensive (average of $308). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

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