What is the cheapest airline to fly from Chicago O'Hare Intl Airport to Fortaleza round-trip?

Our cheapest airline available from Chicago O'Hare Intl Airport to Fortaleza is GOL. Our recent data shows that you can find tickets from as low as $732 on this airline.

What is the cheapest month to book a flight from Chicago O'Hare Intl Airport to Fortaleza?

Currently, September is the cheapest month in which you can book a flight from Chicago O'Hare Intl Airport to Fortaleza (average of $608). Flying from Chicago O'Hare Intl Airport to Fortaleza in December is currently the most expensive (average of $1,313). 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.

What is the cheapest day to fly from Chicago O'Hare Intl Airport to Fortaleza?

Travelers seeking maximum savings on their Chicago O'Hare Intl Airport to Fortaleza flight should consider departing on Wednesday mornings when fares are most often at their lowest. Friday at noon flights should be avoided if possible as fares are typically the most expensive at this time.

In terms of precipitation, rainfall in Fortaleza ranges from 0.5 - 13.7 inches per month. April is typically the wettest month, when rainfall can reach 13.7 in. October is typically the driest time to visit Fortaleza when rainfall is around 0.5 in.

If weather is an important factor for your trip to Fortaleza, use this chart to help with planning. For those seeking warmer temperatures, January is the ideal time of year to visit, when temperatures reach an average of 80.6 F. Travelers looking to avoid the cold should look outside of March, when temperatures are typically at their lowest (around 78.8 F).

What is the cheapest day to fly round-trip from Chicago O'Hare Intl Airport to Fortaleza?

Leaving on a Tuesday is a viable option for saving on travel. Heavily demanded days of the week can typically drive up the prices you see. Booking your travel for a less competitive day can save up to 32% on the overall cost on flights from Chicago O'Hare Intl Airport to Fortaleza.

What is the cheapest time of day to fly from ORD to FOR?

When flying from Chicago O'Hare Intl Airport to Fortaleza, the time of day you fly usually plays a role in the price. Save by searching for a flight in the morning, which can drop the price by up to 21% versus a flight at noon.

What airport do you fly into for flights to Fortaleza from Chicago O'Hare Intl?

Located just 3.6 mi from the city center, Fortaleza Pinto Martins is the airport most travelers will use when flying to Fortaleza from Chicago O'Hare Intl. Booking flights from Chicago O'Hare Intl to Pinto Martins (FOR) should be relatively easy as there are 0 daily inbound flights from Chicago O'Hare Intl from 1 airline.

Can I find deals for flights from O'Hare Intl to Fortaleza that include hotel bookings?

Yes. In addition to deals on O'Hare Intl to Fortaleza flights, Cheapflights offers vacation packages that include both flights and hotel.

How can I find direct flights from O'Hare Intl to Fortaleza?

After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from O'Hare Intl to Fortaleza.

Can I find deals for business class flights from O'Hare Intl to Fortaleza?

Yes. Cheapflights offers flight deals from O'Hare Intl to Fortaleza by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

$407+ Cheap Flights from Chicago O'Hare Intl Airport to Fortaleza

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Cheap flight deals from O'Hare Intl to Fortaleza

Round-trip from	$778 (Mytrip)
One-way from	$407 (Kiwi.com)

From Chicago O'Hare Intl to Fortaleza Pinto Martins

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One-way flight from Chicago O'Hare Intl to Fortaleza Pinto Martins

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Find flight deals from O'Hare Intl to Fortaleza

Cheapest flights from O'Hare Intl to Fortaleza
Explore the most affordable flight options available from O'Hare Intl to Fortaleza. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 10, 2025.

Fri 11/1410:18 amORD - FOR

3 stops35h 07mMultiple Airlines

Sat 12/69:20 amFOR - ORD

2 stops17h 22mMultiple Airlines

Deal found 9/9

$778

Sat 10/257:43 pmORD - FOR

2 stops28h 42mMultiple Airlines

Sat 11/15:20 pmFOR - ORD

2 stops20h 30mMultiple Airlines

Deal found 9/9

$819

Thu 12/45:59 pmORD - FOR

2 stops29h 36mMultiple Airlines

Tue 1/208:30 pmFOR - ORD

2 stops30h 12mMultiple Airlines

Deal found 9/9

$884

Best flights from O'Hare Intl to Fortaleza
Discover carefully curated flight deals from O'Hare Intl to Fortaleza that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 10, 2025.

Fri 11/1410:18 amORD - FOR

3 stops47h 22mMultiple Airlines

Sat 12/69:20 amFOR - ORD

3 stops26h 50mMultiple Airlines

Deal found 9/9

$804

Sat 11/152:50 pmORD - FOR

2 stops17h 35mGOL

Sun 11/305:20 pmFOR - ORD

2 stops33h 34mGOL

Deal found 9/8

$1,020

Sat 10/257:43 pmORD - FOR

2 stops28h 42mMultiple Airlines

Sat 11/15:20 pmFOR - ORD

2 stops20h 30mMultiple Airlines

Deal found 9/9

$819

Thu 12/43:11 pmORD - FOR

3 stops32h 24mMultiple Airlines

Tue 1/208:30 pmFOR - ORD

2 stops30h 12mMultiple Airlines

Deal found 9/9

$913

Fri 11/144:40 pmORD - FOR

1 stop33h 40mGOL

Sat 11/228:40 amFOR - ORD

1 stop17h 19mGOL

Deal found 9/8

$1,027

Wed 10/2911:54 amORD - FOR

1 stop31h 21mGOL

Thu 11/64:40 amFOR - ORD

2 stops19h 25mGOL

Deal found 9/9

$1,057

Last-minute flights from O'Hare Intl to Fortaleza
Discover last-minute flight deals from O'Hare Intl to Fortaleza. Data last updated September 10, 2025 and is based on user searches.

Fri 10/1710:22 amORD - FOR

2 stops23h 28mGOL

Tue 11/43:55 pmFOR - ORD

2 stops23h 09mGOL

Deal found 9/9

$5,308

Sat 10/257:43 pmORD - FOR

2 stops28h 42mMultiple Airlines

Sat 11/15:20 pmFOR - ORD

2 stops20h 30mMultiple Airlines

Deal found 9/9

$819

Sat 10/251:51 pmORD - FOR

1 stop13h 29mGOL

Sat 11/18:40 amFOR - ORD

1 stop15h 55mGOL

Deal found 9/9

$1,044

Wed 10/291:51 pmORD - FOR

2 stops19h 39mGOL

Fri 11/75:20 pmFOR - ORD

2 stops34h 17mGOL

Deal found 9/9

$983

One-way flights from O'Hare Intl to Fortaleza
Search for one-way flight options from O'Hare Intl to Fortaleza. Find affordable one-way fares based on user searches. Data last updated September 10, 2025.

Fri 11/145:25 amORD - FOR

3 stops40h 00mMultiple Airlines

Deal found 9/9

$407

Fri 11/144:40 pmORD - FOR

1 stop33h 40mGOL

Deal found 9/9

$611

Thu 12/252:47 pmORD - FOR

3 stops46h 48mMultiple Airlines

Deal found 9/9

$645

Fri 11/148:15 pmORD - FOR

1 stop22h 30mTAP AIR PORTUGAL

Deal found 9/9

$1,236

Fri 11/1411:14 amORD - FOR

2 stops22h 51mDelta

Deal found 9/9

$1,247

Cheapflights Fare Finder

Use the filters below to find and compare flights from Chicago O'Hare Intl Airport to Fortaleza that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

ChicagoFortaleza

ORD - FOR

ORDFOR

Chicago O'Hare Intl

Fri 11/14

10:18 am-12:40 pm

3 stops47h 22m

Fortaleza Pinto Martins

Sat 12/6

9:20 am-9:10 am

3 stops26h 50m

$804

ChicagoFortaleza

ORD - FOR

ORDFOR

Chicago O'Hare Intl

Sat 10/25

7:43 pm-2:25 am

2 stops28h 42m

Fortaleza Pinto Martins

Sat 11/1

5:20 pm-11:50 am

2 stops20h 30m

$819

ChicagoFortaleza

ORD - FOR

ORDFOR

Chicago O'Hare Intl

Thu 12/4

3:11 pm-2:35 am

3 stops32h 24m

Fortaleza Pinto Martins

Tue 1/20

8:30 pm-11:42 pm

2 stops30h 12m

$913

ChicagoFortaleza

ORD - FOR

ORDFOR

Chicago O'Hare Intl

Sat 11/15

2:50 pm-11:25 am

2 stops17h 35m

Fortaleza Pinto Martins

Sun 11/30

5:20 pm-11:54 pm

2 stops33h 34m

$1,020

ChicagoFortaleza

ORD - FOR

ORDFOR

Chicago O'Hare Intl

Fri 11/14

4:40 pm-5:20 am

1 stop33h 40m

Fortaleza Pinto Martins

Sat 11/22

8:40 am-10:59 pm

1 stop17h 19m

$1,027

ChicagoFortaleza

ORD - FOR

ORDFOR

Chicago O'Hare Intl

Wed 10/29

11:54 am-9:15 pm

1 stop31h 21m

Fortaleza Pinto Martins

Thu 11/6

4:40 am-9:05 pm

2 stops19h 25m

$1,057

ChicagoFortaleza

ORD - FOR

ORDFOR

Chicago O'Hare Intl

Fri 11/14

5:25 am-12:25 am

3 stops40h 00m

$407

ChicagoFortaleza

ORD - FOR

ORDFOR

Chicago O'Hare Intl

Fri 11/14

4:40 pm-5:20 am

1 stop33h 40m

$611

ChicagoFortaleza

ORD - FOR

ORDFOR

Chicago O'Hare Intl

Thu 12/25

2:47 pm-4:35 pm

3 stops46h 48m

$645

ChicagoFortaleza

ORD - FOR

ORDFOR

Chicago O'Hare Intl

Fri 11/14

8:15 pm-9:45 pm

1 stop22h 30m

$1,236

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/9

Showing 1-10 of 11 results

Best time to book a flight from O'Hare Intl to Fortaleza

Have a flexible travel schedule? Discover the best time to fly to Fortaleza from O'Hare Intl 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.

Reviews of airlines servicing Fortaleza

See what other customers who have flown with GOL from Chicago O'Hare Intl Airport to Fortaleza have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.

GOL

7.3

Good

1,105 reviews

Reviews

1 / 7

2.0

Mediocre

Monte,Feb 2025

MIA - BSB

Because of the INCREDIBLY long time to get our checked baggage, gol would not let us board our connecting flight even though we arrived at the luggage check in counter over 30 minutes before take off. We were stranded in Brasilia for two days before a flight to cruzeiro do sol was available

GOL

7.3

Good

1,105 reviews

GOL

7.3

Good

1,105 reviews

Reviews

1 / 7

2.0

Mediocre

Monte,Feb 2025

MIA - BSB

Related info for your journey

What airport do you fly into for flights to Fortaleza from Chicago O'Hare Intl?
Located just 3.6 mi from the city center, Fortaleza Pinto Martins is the airport most travelers will use when flying to Fortaleza from Chicago O'Hare Intl. Booking flights from Chicago O'Hare Intl to Pinto Martins (FOR) should be relatively easy as there are 0 daily inbound flights from Chicago O'Hare Intl from 1 airline.
What is the cheapest airline to fly from Chicago O'Hare Intl Airport to Fortaleza round-trip?
Our cheapest airline available from Chicago O'Hare Intl Airport to Fortaleza is GOL. Our recent data shows that you can find tickets from as low as $732 on this airline.
Can I find deals for flights from O'Hare Intl to Fortaleza that include hotel bookings?
Yes. In addition to deals on O'Hare Intl to Fortaleza flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from O'Hare Intl to Fortaleza?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from O'Hare Intl to Fortaleza.
Can I find deals for business class flights from O'Hare Intl to Fortaleza?
Yes. Cheapflights offers flight deals from O'Hare Intl to Fortaleza 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 Chicago O'Hare Intl Airport to Fortaleza?
Currently, September is the cheapest month in which you can book a flight from Chicago O'Hare Intl Airport to Fortaleza (average of $608). Flying from Chicago O'Hare Intl Airport to Fortaleza in December is currently the most expensive (average of $1,313). 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.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

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Top airline flying from O'Hare Intl to Fortaleza

Airline	Cheapest	Average	Flexibility	On-time
GOL	Cheapest$732	Average$1,004	FlexibilityNo cancel fee	On-time74%

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$407+ Cheap flights from O'Hare Intl (ORD) to Fortaleza (FOR)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 11/14. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from O'Hare Intl to Fortaleza with Cheapflights

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2. Select your favorite providers

3. Compare prices and book

Cheap flight deals from O'Hare Intl to Fortaleza

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One-way from

Find flight deals from O'Hare Intl to Fortaleza

Cheapest flights from O'Hare Intl to FortalezaExplore the most affordable flight options available from O'Hare Intl to Fortaleza. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 10, 2025.

Explore the most affordable flight options available from O'Hare Intl to Fortaleza. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 10, 2025.

Cheapflights Fare Finder

Use the filters below to find and compare flights from Chicago O'Hare Intl Airport to Fortaleza that are best for you.

Best time to book a flight from O'Hare Intl to Fortaleza

Have a flexible travel schedule? Discover the best time to fly to Fortaleza from O'Hare Intl with our price prediction graph.

Reviews of airlines servicing Fortaleza

See what other customers who have flown with GOL from Chicago O'Hare Intl Airport to Fortaleza have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

Find useful and relevant information for your journey from O'Hare Intl to Fortaleza. 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 into for flights to Fortaleza from Chicago O'Hare Intl?

What is the cheapest airline to fly from Chicago O'Hare Intl Airport to Fortaleza round-trip?

Can I find deals for flights from O'Hare Intl to Fortaleza that include hotel bookings?

How can I find direct flights from O'Hare Intl to Fortaleza?

Can I find deals for business class flights from O'Hare Intl to Fortaleza?

What is the cheapest month to book a flight from Chicago O'Hare Intl Airport to Fortaleza?

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for O'Hare Intl to Fortaleza

See prices for flight routes from nearby airports that may be better suited for you.

Top airline flying from O'Hare Intl to Fortaleza

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Book with Flexibility

Travel Smart

Cheapest flights from O'Hare Intl to Fortaleza
Explore the most affordable flight options available from O'Hare Intl to Fortaleza. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 10, 2025.