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Cheap flights from Chicago to Fortaleza from $344

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Chicago to Fortaleza departing on 2/1. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

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Cheap round-trip flights

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LATAM Airlines Logo
9:55 am - 1:05 pm
ORD
-
FOR
24h 10m2 stops
LATAM Airlines Logo
4:45 pm - 1:34 pm
FOR
-
ORD
23h 49m2 stops
$873LATAM Airlines
Tue, Feb 10 - Tue, Feb 17
Multiple Airlines Logo
8:45 pm - 9:30 pm
ORD
-
FOR
45h 45m2 stops
Multiple Airlines Logo
2:10 am - 8:18 am
FOR
-
ORD
33h 08m3 stops
$931Multiple Airlines
Sat, Jan 31 - Fri, Feb 6
LATAM Airlines Logo
5:59 pm - 3:55 pm
ORD
-
FOR
18h 56m2 stops
LATAM Airlines Logo
2:05 am - 1:34 pm
FOR
-
ORD
38h 29m2 stops
$969LATAM Airlines
Mon, Feb 9 - Mon, Feb 16
Multiple Airlines Logo
6:57 pm - 9:00 am
ORD
-
FOR
35h 03m2 stops
Multiple Airlines Logo
3:55 am - 8:18 am
FOR
-
ORD
31h 23m1 stop
$1,063Multiple Airlines
Sat, Jan 31 - Fri, Feb 6
Multiple Airlines Logo
8:45 pm - 12:25 pm
ORD
-
FOR
60h 40m2 stops
Multiple Airlines Logo
11:50 am - 8:20 pm
FOR
-
ORD
35h 30m2 stops
$1,127Multiple Airlines
Sat, Jan 31 - Sat, Feb 7
Multiple Airlines Logo
10:27 am - 1:00 pm
ORD
-
FOR
23h 33m3 stops
Multiple Airlines Logo
2:10 am - 8:18 am
FOR
-
ORD
33h 08m3 stops
$1,148Multiple Airlines
Sat, Jan 31 - Fri, Feb 6
GOL Logo
10:02 am - 11:30 am
ORD
-
FOR
22h 28m2 stops
GOL Logo
5:20 pm - 9:20 pm
FOR
-
ORD
31h 00m2 stops
$1,346GOL
Thu, Feb 19 - Tue, Feb 24
Air Canada Logo
6:28 pm - 5:40 pm
ORD
-
FOR
20h 12m2 stops
Air Canada Logo
12:40 pm - 1:01 pm
FOR
-
ORD
27h 21m2 stops
$1,376Air Canada
Thu, Feb 19 - Tue, Feb 24
Delta Logo
12:46 pm - 3:55 pm
MDW
-
FOR
24h 09m2 stops
Delta Logo
2:10 pm - 11:59 am
FOR
-
MDW
24h 49m2 stops
$1,873Delta
Thu, Feb 19 - Tue, Feb 24
Delta Logo
4:30 pm - 6:45 pm
MDW
-
FOR
23h 15m2 stops
Delta Logo
2:30 pm - 3:38 pm
FOR
-
MDW
28h 08m2 stops
$1,953Delta
Sat, Jan 31 - Sat, Feb 7

LATAM Airlines flights from Chicago to Fortaleza

Our best LATAM Airlines deals on Chicago to Fortaleza flight tickets
LATAM Airlines
Feb 10
ORD9:55 amChicago O'Hare Intl
24h 10m
2 stops
FOR1:05 pmFortaleza Pinto Martins
Feb 17
FOR4:45 pmFortaleza Pinto Martins
23h 49m
2 stops
ORD1:34 pmChicago O'Hare Intl
$873
Find similar
LATAM Airlines
Feb 9
ORD5:59 pmChicago O'Hare Intl
18h 56m
2 stops
FOR3:55 pmFortaleza Pinto Martins
Feb 16
FOR2:05 amFortaleza Pinto Martins
38h 29m
2 stops
ORD1:34 pmChicago O'Hare Intl
$969
Find similar

Delta flights from Chicago to Fortaleza

Our best Delta deals on Chicago to Fortaleza flight tickets
Delta
Feb 19
MDW12:46 pmChicago Midway
24h 09m
2 stops
FOR3:55 pmFortaleza Pinto Martins
Feb 24
FOR2:10 pmFortaleza Pinto Martins
24h 49m
2 stops
MDW11:59 amChicago Midway
$1,873
Find similar
Delta
Jan 31
MDW4:30 pmChicago Midway
23h 15m
2 stops
FOR6:45 pmFortaleza Pinto Martins
Feb 7
FOR2:30 pmFortaleza Pinto Martins
28h 08m
2 stops
MDW3:38 pmChicago Midway
$1,953
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Chicago to Fortaleza 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, momondo users made 832,500 searches. Data last updated December 18, 2025.
Use the filters below to find and compare flights from Chicago to Fortaleza that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

ChicagoFortaleza

ORD - FOR

ORDFOR

Chicago O'Hare Intl

Tue 2/10

9:55 am-1:05 pm

2 stops24h 10m

Fortaleza Pinto Martins

Tue 2/17

4:45 pm-1:34 pm

2 stops23h 49m

$873

ChicagoFortaleza

ORD - FOR

ORDFOR

Chicago O'Hare Intl

Sat 1/31

8:45 pm-9:30 pm

2 stops45h 45m

Fortaleza Pinto Martins

Fri 2/6

2:10 am-8:18 am

3 stops33h 08m

$931

ChicagoFortaleza

ORD - FOR

ORDFOR

Chicago O'Hare Intl

Mon 2/9

5:59 pm-3:55 pm

2 stops18h 56m

Fortaleza Pinto Martins

Mon 2/16

2:05 am-1:34 pm

2 stops38h 29m

$969

ChicagoFortaleza

ORD - FOR

ORDFOR

Chicago O'Hare Intl

Sat 1/31

6:57 pm-9:00 am

2 stops35h 03m

Fortaleza Pinto Martins

Fri 2/6

3:55 am-8:18 am

1 stop31h 23m

$1,063

ChicagoFortaleza

ORD - FOR

ORDFOR

Chicago O'Hare Intl

Sat 1/31

8:45 pm-12:25 pm

2 stops60h 40m

Fortaleza Pinto Martins

Sat 2/7

11:50 am-8:20 pm

2 stops35h 30m

$1,127

ChicagoFortaleza

ORD - FOR

ORDFOR

Chicago O'Hare Intl

Sat 1/31

10:27 am-1:00 pm

3 stops23h 33m

Fortaleza Pinto Martins

Fri 2/6

2:10 am-8:18 am

3 stops33h 08m

$1,148

ChicagoFortaleza

ORD - FOR

ORDFOR

Chicago O'Hare Intl

Thu 2/19

10:02 am-11:30 am

2 stops22h 28m

Fortaleza Pinto Martins

Tue 2/24

5:20 pm-9:20 pm

2 stops31h 00m

$1,346

ChicagoFortaleza

ORD - FOR

ORDFOR

Chicago O'Hare Intl

Thu 2/19

6:28 pm-5:40 pm

2 stops20h 12m

Fortaleza Pinto Martins

Tue 2/24

12:40 pm-1:01 pm

2 stops27h 21m

$1,376

ChicagoFortaleza

MDW - FOR

MDWFOR

Chicago Midway

Thu 2/19

12:46 pm-3:55 pm

2 stops24h 09m

Fortaleza Pinto Martins

Tue 2/24

2:10 pm-11:59 am

2 stops24h 49m

$1,873

ChicagoFortaleza

MDW - FOR

MDWFOR

Chicago Midway

Sat 1/31

4:30 pm-6:45 pm

2 stops23h 15m

Fortaleza Pinto Martins

Sat 2/7

2:30 pm-3:38 pm

2 stops28h 08m

$1,953

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 18 resultsSorted by cheapest first
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See travel insights to Fortaleza from

How to get the cheapest flight ticket from Chicago to Fortaleza

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest day to depart on your flight to Fortaleza?

According to our data, Monday is the cheapest day to fly to Fortaleza from Chicago. The lowest ticket price found for a Monday departure recently was $957. Keep in mind that prices can always vary depending on your route and whether or not you are flying domestic or international. If your travel schedule is flexible, try to avoid departing on a Friday because tickets tend to average around $1,251. These prices are subject to change though, so be sure to set up a Price Alert for flights to Fortaleza.

What is the cheapest time of day to depart on your flight to Fortaleza?

According to our data, the cheapest time of day to fly to Fortaleza is in the morning. momondo users have found flights departing from Chicago to Fortaleza in the morning for as low as $972. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. At noon is when there is more demand to fly to Fortaleza, so prices are often more expensive at around $1,131 per ticket.

Can stopping save me money on Chicago to Fortaleza flights?

You could potentially save up to 9% on your flight if you consider stops on a Chicago to Fortaleza flight.

When to book flights from Chicago to Fortaleza

Are you open to changing your travel dates? Check out the ideal times to fly from Chicago to Fortaleza according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Chicago to Fortaleza (CHI to FOR) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Chicago to Fortaleza

Fastest flight time

22h 35m

Direct flights

None
The fastest flight from Chicago to Fortaleza takes 22h 35m
There are no direct flights from Chicago to Fortaleza. There are no popular flight routes from Chicago to Fortaleza.
Search flight deals

  • How far is Chicago to Fortaleza Pinto Martins by plane?

    The straight-line distance from Chicago to Fortaleza Pinto Martins is 4398.6 mi. 22h 35m is a normal flight duration for this route.

  • When did momondo last update prices for flights from Chicago to Fortaleza Pinto Martins Airport?

    Prices for flights from Chicago to Fortaleza Pinto Martins Airport refresh daily.

  • How many operators does momondo search for flights from Chicago to Fortaleza Pinto Martins Airport?

  • How old do you have to be to fly from Chicago to Fortaleza Pinto Martins Airport?

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Chicago to Fortaleza Pinto Martins Airport.

  • What documentation or ID do you need to fly to Fortaleza Pinto Martins Airport?

    The required travel and health documents for your Fortaleza Pinto Martins Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Fortaleza Pinto Martins Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

  • What is the most popular airline from Chicago to Fortaleza?

Best airlines flying from Chicago to Fortaleza

Compare and see reviews for airlines that fly from Chicago to Fortaleza with momondo
Airline
Rating
Free Cancellation
Price
GOLPriceFrom $889Free CancellationRating
7.3
1,131 reviews
Search GOL flights

Why use momondo?

Why should I use momondo to find a flight deal from Chicago to Fortaleza?

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Chicago to Fortaleza. momondo saves you time and could save you money on your trip.

Can I find flights from Chicago to Fortaleza with flexible booking policies on momondo?

Yes. All flights to Fortaleza from Chicago on momondo can be compared and filtered by various policies on offer, including flexible booking.

How can momondo help me find flights from Chicago to Fortaleza?

Once all potential Chicago to Fortaleza flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

I’m not ready to book a flight from Chicago to Fortaleza right now. Can momondo alert me if prices change?

If you are simply researching potential flights to Fortaleza, momondo offers a useful price alert feature which will track prices for flights to Fortaleza from Chicago and alert you when they change.

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