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Find cheap flights from Illinois to Fortaleza from $543

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight to Fortaleza departing on 6/24. 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
Sat 6/1
Sat 6/8

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In the last 7 days travelers have searched 43,740,974 times on KAYAK, and here is why:

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Good to know

Low season

February

High season

December

Cheapest flight

$543
Best time to beat the crowds with an average 5% drop in price.
Most popular time to fly with an average 39% increase in price.
Flight from Chicago O'Hare Airport to Fortaleza

FAQs for booking flights from Illinois to Fortaleza

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

    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 Illinois to Fortaleza.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Fortaleza from 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 Illinois to Fortaleza?

    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 Fortaleza with an airline and back to Illinois with another airline.

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

    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 Fortaleza from Illinois up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

See more FAQs

Prefer to fly non-stop from Illinois to Fortaleza?

Find which airlines fly direct from Illinois to Pinto Martins, which days they fly and book direct flights.

Nonstop departures

Illinois to Fortaleza Pinto Martins

Monday

Aerolineas Argentinas, Aeromexico, Air Canada, +22 more

Aerolineas Argentinas, Aeromexico, +23 more

Tuesday

Aerolineas Argentinas, Aeromexico, Air Canada, +23 more

Aerolineas Argentinas, Aeromexico, +24 more

Wednesday

Aerolineas Argentinas, Aeromexico, Air Canada, +22 more

Aerolineas Argentinas, Aeromexico, +23 more

Thursday

Aerolineas Argentinas, Aeromexico, Air Canada, +22 more

Aerolineas Argentinas, Aeromexico, +23 more

Friday

Aerolineas Argentinas, Aeromexico, Air Canada, +22 more

Aerolineas Argentinas, Aeromexico, +23 more

Saturday

Aerolineas Argentinas, Aeromexico, Air Canada, +23 more

Aerolineas Argentinas, Aeromexico, +24 more

Sunday

Aerolineas Argentinas, Aeromexico, Air Canada, +23 more

Aerolineas Argentinas, Aeromexico, +24 more

See more direct flights

Nonstop returns

Fortaleza Pinto Martins to Illinois

Monday

Aerolineas Argentinas, Aeromexico, Air Canada, +22 more

Aerolineas Argentinas, Aeromexico, +23 more

Tuesday

Aerolineas Argentinas, Aeromexico, Air Canada, +23 more

Aerolineas Argentinas, Aeromexico, +24 more

Wednesday

Aerolineas Argentinas, Aeromexico, Air Canada, +22 more

Aerolineas Argentinas, Aeromexico, +23 more

Thursday

Aerolineas Argentinas, Aeromexico, Air Canada, +22 more

Aerolineas Argentinas, Aeromexico, +23 more

Friday

Aerolineas Argentinas, Aeromexico, Air Canada, +22 more

Aerolineas Argentinas, Aeromexico, +23 more

Saturday

Aerolineas Argentinas, Aeromexico, Air Canada, +23 more

Aerolineas Argentinas, Aeromexico, +24 more

Sunday

Aerolineas Argentinas, Aeromexico, Air Canada, +23 more

Aerolineas Argentinas, Aeromexico, +24 more

See more direct flights
See more direct flights

Book cheap flights from Illinois to Fortaleza

Recent round-trip flight deals

10/1Tue
1 stopGOL
27h 35mORD-FOR
10/18Fri
1 stopGOL
13h 02mFOR-ORD
$888
7/30Tue
1 stopGOL
23h 24mORD-FOR
9/6Fri
2 stopsGOL
19h 30mFOR-ORD
$914
10/1Tue
2 stopsGOL
30h 25mORD-FOR
10/18Fri
1 stopGOL
13h 02mFOR-ORD
$916
9/13Fri
2 stopsLATAM Airlines
17h 29mSTL-FOR
9/17Tue
2 stopsLATAM Airlines
22h 03mFOR-STL
$1,047
9/13Fri
2 stopsDelta
36h 04mSTL-FOR
9/16Mon
2 stopsDelta
42h 39mFOR-STL
$1,083
9/13Fri
2 stopsAmerican Airlines
27h 35mSTL-FOR
9/17Tue
2 stopsAmerican Airlines
33h 45mFOR-STL
$1,270
7/30Tue
2 stopsAzul
34h 25mORD-FOR
9/5Thu
2 stopsAzul
42h 05mFOR-ORD
$1,409
10/1Tue
2 stopsAmerican Airlines
27h 26mORD-FOR
10/18Fri
2 stopsAmerican Airlines
17h 56mFOR-ORD
$1,483
10/1Tue
2 stopsDelta
19h 09mMDW-FOR
10/18Fri
2 stopsDelta
21h 14mFOR-MDW
$1,622
7/30Tue
3 stopsLATAM Airlines
29h 05mMDW-FOR
9/6Fri
2 stopsLATAM Airlines
24h 26mFOR-MDW
$1,725

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Recent one-way flight deals

6/24Mon
2 stopsGOL
17h 08mORD-FOR
$543

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Last minute flights from Illinois to Fortaleza

Last minute flight, train and bus deals

5/7Tue
multi-stopAeromexico
37h 44mORD-FOR
5/16Thu
multi-stopAeromexico
28h 48mFOR-ORD
$3,230

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Flights to Fortaleza

Destination:

Fortaleza (FOR)Brazil

Return flight deals:

Fortaleza - Illinois

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