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Find cheap flights from Fortaleza to Illinois from $1,049

This is the cheapest round-trip flight price found by a KAYAK user in the last 72 hours by searching for a flight from Fortaleza to Illinois departing on 8/15. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
0 bags
Wed 6/5
Wed 6/12

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Cheapest flight

$1,049
Flight from Fortaleza to Chicago

FAQs - booking Illinois flights

  • How does KAYAK find such low prices on flights from Fortaleza to Illinois?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Fortaleza to Illinois.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Fortaleza to Illinois?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Illinois from Fortaleza is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Fortaleza to Illinois?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Illinois with an airline and back to Fortaleza with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Fortaleza to Illinois?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Illinois from Fortaleza up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

See more FAQs

Top tips for finding cheap flights to Illinois

  • Morning departure is around 47% cheaper than an evening flight, on average*.
*Average of the lowest prices shown in KAYAK’s search results for departures within the next 30 days

Book cheap flights from Fortaleza to Illinois

Recent round-trip flight deals

8/15Thu
2 stopsGOL
32h 44mFOR-ORD
9/14Sat
1 stopGOL
12h 40mORD-FOR
$1,049
8/15Thu
2 stopsGOL
32h 29mFOR-ORD
9/14Sat
2 stopsGOL
30h 25mORD-FOR
$1,154
7/1Mon
2 stopsGOL
20h 10mFOR-ORD
7/15Mon
2 stopsGOL
17h 04mORD-FOR
$1,256
7/1Mon
2 stopsGOL
21h 20mFOR-ORD
7/15Mon
2 stopsGOL
17h 04mORD-FOR
$1,267
8/14Wed
2 stopsDelta
23h 29mFOR-ORD
9/14Sat
2 stopsDelta
24h 19mORD-FOR
$1,595
6/30Sun
2 stopsDelta
23h 26mFOR-ORD
7/15Mon
2 stopsDelta
20h 38mORD-FOR
$1,605
7/1Mon
2 stopsAmerican Airlines
25h 55mFOR-ORD
7/15Mon
1 stopAmerican Airlines
45h 45mORD-FOR
$2,047
7/1Mon
3 stopsAmerican Airlines
24h 45mFOR-ORD
7/15Mon
2 stopsAmerican Airlines
26h 56mORD-FOR
$2,166
8/14Wed
2 stopsAeromexico
24h 45mFOR-ORD
9/13Fri
2 stopsAeromexico
33h 20mORD-FOR
$2,271
8/15Thu
3 stopsEthiopian Air
45h 35mFOR-ORD
9/14Sat
2 stopsEthiopian Air
38h 10mORD-FOR
$4,772

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Fortaleza - Illinois Flights

Departure:

Fortaleza (FOR)Brazil

Return flight deals:

Illinois - Fortaleza

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