$309 Find Cheap Flights from Fortaleza to Illinois

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Fortaleza to Illinois departing on 9/2. 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
1 adult, Economy

KAYAK searches hundreds of travel sites at once for deals on flights to Illinois

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Fortaleza to Illinois, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Fortaleza to Illinois, as well as popular online travel agencies
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Flights Deals

Book Cheap Fortaleza to Illinois Plane Tickets

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Fortaleza to Illinois that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Fortaleza to Illinois

Sat, Sep 13 - Sat, Sep 20
Logo
9:20 am - 10:34 amFOR-ORD
27h 14m3 stops
Logo
6:44 pm - 2:25 amORD-FOR
29h 41m2 stops
$738
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Sat, Sep 13 - Sat, Sep 20
Logo
9:20 am - 10:34 amFOR-ORD
27h 14m3 stops
Logo
10:27 am - 12:55 pmORD-FOR
24h 28m3 stops
$762
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Sat, Oct 25 - Wed, Jan 21
American Airlines Logo
12:30 pm - 12:40 pmFOR-ORD
26h 10m2 stops
American Airlines Logo
11:40 am - 12:05 pmORD-FOR
21h 25m2 stops
$904American Airlines
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Fri, Aug 15 - Sun, Aug 24
American Airlines Logo
12:45 pm - 9:04 amFOR-ORD
22h 19m2 stops
American Airlines Logo
8:05 am - 11:50 amORD-FOR
25h 45m2 stops
$906American Airlines
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Fri, Sep 12 - Fri, Sep 19
GOL Logo
4:40 am - 1:15 pmFOR-ORD
34h 35m2 stops
GOL Logo
4:54 pm - 11:50 amORD-FOR
40h 56m2 stops
$970GOL
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Thu, Sep 11 - Fri, Sep 19
Copa Airlines Logo
3:05 am - 12:21 amFOR-ORD
23h 16m2 stops
Copa Airlines Logo
8:02 am - 5:15 pmORD-FOR
31h 13m2 stops
$1,022Copa Airlines
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Fri, Sep 12 - Sat, Sep 20
GOL Logo
3:10 am - 8:40 amFOR-ORD
31h 30m2 stops
GOL Logo
4:54 pm - 5:15 pmORD-FOR
22h 21m2 stops
$1,024GOL
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Fri, Oct 24 - Wed, Jan 21
Copa Airlines Logo
3:20 am - 12:21 amFOR-ORD
23h 01m2 stops
Copa Airlines Logo
6:57 am - 10:45 amORD-FOR
24h 48m2 stops
$1,080Copa Airlines
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Fri, Oct 24 - Wed, Jan 21
Copa Airlines Logo
3:20 am - 12:21 amFOR-ORD
23h 01m2 stops
Copa Airlines Logo
6:57 am - 10:45 amORD-FOR
24h 48m2 stops
$1,081Copa Airlines
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Sat, Nov 29 - Mon, Dec 8
LATAM Airlines Logo
4:45 pm - 5:36 pmFOR-ORD
27h 51m2 stops
LATAM Airlines Logo
5:55 pm - 11:55 pmORD-FOR
27h 00m2 stops
$1,284LATAM Airlines
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Booking Insights

KAYAK's insights & trends for Fortaleza to Illinois flights

Get data-powered insights and trends into flights from Fortaleza to Illinois to help you find the cheapest flights, the best time to fly and much more.

Which airlines provide the cheapest flights from Fortaleza to Illinois?

The cheapest round-trip price for the route for each airline clicked by KAYAK users in the last 72 hours.

In the past 3 days, the cheapest round-trip tickets from Fortaleza to Illinois were found on American Airlines ($904) and GOL ($970).

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Good to know

Cheapest flight$309
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 from Fortaleza to Illinois 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 from Fortaleza to Illinois with an airline and back 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 from Fortaleza to Illinois up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Everything you need to know for your flight from Fortaleza to Illinois

Information on your arrival and departure airports

Fortaleza (FOR)

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