HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
O'Hare Intl

$468+ Cheap flights from Fortaleza (FOR) to O'Hare Intl (ORD)

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 3/6. Fares are subject to change and may not be available on all flights or dates of travel.
FOR — ORD
Nov 26 — Dec 31
Wed 11/26
Wed 12/3
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

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

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheap flight deals from Fortaleza to O'Hare Intl

Discover tips and strategies to find the most affordable flight options for your journey from Fortaleza (FOR) to O'Hare Intl (ORD). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated October 27, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$896
(MaxMilhas)

One-way from

$468
(American Airlines)
Provider with most accurate pricing for Fortaleza Pinto Martins-Chicago O'Hare Intl flight deals.
Search Deals
Provider most trusted by Cheapflights users for Fortaleza Pinto Martins-Chicago O'Hare Intl flights.
Search Deals
From Fortaleza Pinto Martins to Chicago O'Hare Intl
Search Deals
One-way flight from Fortaleza Pinto Martins to Chicago O'Hare Intl
Search Deals

Find flight deals from Fortaleza to O'Hare Intl

Cheapest flights from Fortaleza to O'Hare Intl
Explore the most affordable flight options available from Fortaleza to O'Hare Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 27, 2025.

This Mytrip deal was found by Cheapflights users on 10/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/109:40 amFOR - ORD
2 stops17h 29mMultiple Airlines
Wed 12/175:00 amORD - FOR
3 stops29h 40mMultiple Airlines
Deal found 10/26$910
This Mytrip deal was found by Cheapflights users on 10/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/98:30 pmFOR - ORD
2 stops30h 39mMultiple Airlines
Tue 12/1612:09 pmORD - FOR
3 stops35h 11mMultiple Airlines
Deal found 10/25$980

Cheapflights Fare Finder

 
Customize your flight search to find flights from Fortaleza to O'Hare Intl 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, Cheapflights users made 2,558,603 searches. Data last updated October 27, 2025.
Use the filters below to find and compare flights from Fortaleza to Chicago O'Hare Intl Airport that are best for you.

Fly from

Fortaleza

Fly to

O'Hare Intl

Route

Depart

Return

Price

FortalezaChicago

FOR - ORD

FORORD

Fortaleza Pinto Martins

Fri 3/27

12:40 pm-11:18 am

2 stops24h 38m

Chicago O'Hare Intl

Sun 4/5

3:45 pm-4:00 pm

2 stops22h 15m

$837

FortalezaChicago

FOR - ORD

FORORD

Fortaleza Pinto Martins

Fri 3/27

12:40 pm-2:55 pm

2 stops28h 15m

Chicago O'Hare Intl

Sun 4/5

7:00 am-5:15 pm

2 stops32h 15m

$896

FortalezaChicago

FOR - ORD

FORORD

Fortaleza Pinto Martins

Wed 12/10

9:40 am-12:09 am

2 stops17h 29m

Chicago O'Hare Intl

Wed 12/17

5:00 am-1:40 pm

3 stops29h 40m

$910

FortalezaChicago

FOR - ORD

FORORD

Fortaleza Pinto Martins

Fri 4/3

2:35 pm-10:09 am

2 stops21h 34m

Chicago O'Hare Intl

Sun 4/5

1:30 pm-4:00 pm

2 stops24h 30m

$926

FortalezaChicago

FOR - ORD

FORORD

Fortaleza Pinto Martins

Tue 12/9

8:30 pm-12:09 am

2 stops30h 39m

Chicago O'Hare Intl

Tue 12/16

12:09 pm-2:20 am

3 stops35h 11m

$980

FortalezaChicago

FOR - ORD

FORORD

Fortaleza Pinto Martins

Fri 3/6

6:20 pm-6:25 pm

2 stops27h 05m

$468

FortalezaChicago

FOR - ORD

FORORD

Fortaleza Pinto Martins

Mon 2/16

4:45 pm-4:39 pm

2 stops26h 54m

$478

FortalezaChicago

FOR - ORD

FORORD

Fortaleza Pinto Martins

Wed 2/18

2:00 pm-8:39 am

2 stops21h 39m

$478

FortalezaChicago

FOR - ORD

FORORD

Fortaleza Pinto Martins

Tue 2/17

4:45 pm-1:23 pm

2 stops23h 38m

$478

FortalezaChicago

FOR - ORD

FORORD

Fortaleza Pinto Martins

Tue 2/17

3:55 am-6:25 pm

1 stop17h 30m

$541

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/27

Showing 1-10 of 16 results
1
2

Compare providers for flights from Fortaleza to O'Hare Intl

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Fortaleza to O'Hare Intl in October.
ProviderPrice AccuracyTrust Score*
eDreamsPrice Accuracy3 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*1 star

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Fortaleza-Chicago O'Hare Intl Airport flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Fortaleza-Chicago O'Hare Intl Airport flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from Fortaleza-Chicago O'Hare Intl Airport flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Fortaleza-Chicago O'Hare Intl Airport flights, Cheapflights users trust eDreams the most. eDreams has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Fortaleza-Chicago O'Hare Intl Airport flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

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

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

Related info for your journey

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

    Most people fly from Fortaleza Pinto Martins (FOR) if they book a flight from Fortaleza to Chicago O'Hare Intl. On average, Pinto Martins has 0 outbound flights to Chicago O'Hare Intl per day from 0 airlines. Fortaleza Pinto Martins is conveniently located just 3.6 mi from Fortaleza’s city center.

  • How long is the flight from Fortaleza to Chicago O'Hare Intl Airport?

    For as low as $896, Air Canada can have you in Chicago O'Hare Intl Airport from Fortaleza in 28h 15m. There are 4416 mi between Fortaleza and Chicago O'Hare Intl Airport.

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

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

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

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

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

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

See more FAQs

Traveling to a place near Chicago O'Hare Intl Airport?

Book flights to Chicago O'Hare Intl Airport if you plan to visit one of these locations
Schaumburg
Rosemont
Skokie
Des Plaines
Gurnee
Hoffman Estates
Elgin
Oak Brook
Elk Grove Village
Beloit
Rockford
Naperville
Racine
Downers Grove
Orland Park
Merrillville
Bridgeview
Warrenville
Joliet
Waukegan

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.

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.