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720 € Cheap Flights from Chicago O'Hare International to Fortaleza

Compare Chicago O'Hare International to Fortaleza flight deals

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Flight deals from Chicago O'Hare International to Fortaleza

Looking for a cheap last-minute deal or the best return flight from Chicago O'Hare International Airport to Fortaleza Airport? If you want to travel next month, return fares start from 821 €. Find the lowest prices on one-way and return tickets right here.
Fortaleza.720 € per passenger.Departing Fri, 4 Sep, returning Fri, 11 Sep.Return flight with Arajet and GOL Linhas Aéreas.Outbound indirect flight with Arajet, departs from Chicago O'Hare International on Fri, 4 Sep, arriving in Fortaleza.Inbound indirect flight with GOL Linhas Aéreas, departs from Fortaleza on Fri, 11 Sep, arriving in Chicago O'Hare International.Price includes taxes and charges.From 720 €, select.
Fortaleza.744 € per passenger.Departing Wed, 14 Oct, returning Wed, 21 Oct.Return flight with jetBlue and GOL Linhas Aéreas.Outbound indirect flight with jetBlue, departs from Chicago O'Hare International on Wed, 14 Oct, arriving in Fortaleza.Inbound indirect flight with GOL Linhas Aéreas, departs from Fortaleza on Wed, 21 Oct, arriving in Chicago O'Hare International.Price includes taxes and charges.From 744 €, select.
Fortaleza.786 € per passenger.Departing Tue, 3 Nov, returning Tue, 24 Nov.Return flight with jetBlue and LATAM Airlines.Outbound indirect flight with jetBlue, departs from Chicago O'Hare International on Tue, 3 Nov, arriving in Fortaleza.Inbound indirect flight with LATAM Airlines, departs from Fortaleza on Tue, 24 Nov, arriving in Chicago O'Hare International.Price includes taxes and charges.From 786 €, select.
Fortaleza.821 € per passenger.Departing Wed, 19 Aug, returning Tue, 25 Aug.Return flight with Frontier Airlines and Azul Airlines.Outbound indirect flight with Frontier Airlines, departs from Chicago O'Hare International on Wed, 19 Aug, arriving in Fortaleza.Inbound indirect flight with Azul Airlines, departs from Fortaleza on Tue, 25 Aug, arriving in Chicago O'Hare International.Price includes taxes and charges.From 821 €, select.
Fortaleza.987 € per passenger.Departing Sun, 2 Aug, returning Thu, 17 Sep.Return flight with Frontier Airlines and LATAM Airlines.Outbound indirect flight with Frontier Airlines, departs from Chicago O'Hare International on Sun, 2 Aug, arriving in Fortaleza.Inbound indirect flight with LATAM Airlines, departs from Fortaleza on Thu, 17 Sep, arriving in Chicago O'Hare International.Price includes taxes and charges.From 987 €, select.
Fortaleza.995 € per passenger.Departing Sat, 5 Sep, returning Sat, 10 Oct.Return flight with Arajet and LATAM Airlines.Outbound indirect flight with Arajet, departs from Chicago O'Hare International on Sat, 5 Sep, arriving in Fortaleza.Inbound indirect flight with LATAM Airlines, departs from Fortaleza on Sat, 10 Oct, arriving in Chicago O'Hare International.Price includes taxes and charges.From 995 €, select.
Fortaleza.1.051 € per passenger.Departing Wed, 26 May, returning Mon, 31 May.Return flight with Copa and GOL Linhas Aéreas.Outbound indirect flight with Copa, departs from Chicago O'Hare International on Wed, 26 May, arriving in Fortaleza.Inbound indirect flight with GOL Linhas Aéreas, departs from Fortaleza on Mon, 31 May, arriving in Chicago O'Hare International.Price includes taxes and charges.From 1.051 €, select.
Fortaleza.1.062 € per passenger.Departing Tue, 1 Dec, returning Sat, 16 Jan.Return flight with Frontier Airlines and LATAM Airlines.Outbound indirect flight with Frontier Airlines, departs from Chicago O'Hare International on Tue, 1 Dec, arriving in Fortaleza.Inbound indirect flight with LATAM Airlines, departs from Fortaleza on Sat, 16 Jan, arriving in Chicago O'Hare International.Price includes taxes and charges.From 1.062 €, select.
Fortaleza.1.103 € per passenger.Departing Fri, 11 Dec, returning Wed, 23 Dec.Return flight with Arajet and LATAM Airlines.Outbound indirect flight with Arajet, departs from Chicago O'Hare International on Fri, 11 Dec, arriving in Fortaleza.Inbound indirect flight with LATAM Airlines, departs from Fortaleza on Wed, 23 Dec, arriving in Chicago O'Hare International.Price includes taxes and charges.From 1.103 €, select.
Fortaleza.1.170 € per passenger.Departing Fri, 31 Jul, returning Mon, 17 Aug.Return flight with Frontier Airlines and Azul Airlines.Outbound indirect flight with Frontier Airlines, departs from Chicago O'Hare International on Fri, 31 Jul, arriving in Fortaleza.Inbound indirect flight with Azul Airlines, departs from Fortaleza on Mon, 17 Aug, arriving in Chicago O'Hare International.Price includes taxes and charges.From 1.170 €, select.
Fortaleza.1.455 € per passenger.Departing Wed, 6 Jan, returning Wed, 13 Jan.Return flight with Copa and LATAM Airlines.Outbound indirect flight with Copa, departs from Chicago O'Hare International on Wed, 6 Jan, arriving in Fortaleza.Inbound indirect flight with LATAM Airlines, departs from Fortaleza on Wed, 13 Jan, arriving in Chicago O'Hare International.Price includes taxes and charges.From 1.455 €, select.

Find the cheapest month to fly from Chicago O'Hare International to Fortaleza

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like Chicago O'Hare International to Fortaleza flights are currently cheapest in September.
Jul
Find prices
Aug
from 821 €
Sep
from 720 €
Oct
from 744 €
Nov
from 786 €
Dec
from 1.103 €
Jan
from 1.455 €
Feb
Find prices
Mar
Find prices
Apr
Find prices
May
from 1.051 €
Jun
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Chicago O'Hare International to Fortaleza: Alternative routes

Compare routes from Chicago O'Hare International to Fortaleza below. You may find an airport to fly into that's cheaper, faster, or easier than Fortaleza.

Fortaleza

6km from central Fortaleza
ClosestCheapest
from 720 €
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Chicago to Fortaleza: Flight information

The things to know before you go.
Cheapest flight found720 €
Cheapest month to flySeptember

Finding cheap flights from Chicago O'Hare International to Fortaleza: Frequently asked questions

The best price we found for a return flight from Chicago O'Hare International to Fortaleza is 720 €. This is an estimate based on information collected from different airlines and travel providers over the last 4 days and is subject to change and availability.
Currently, there are no airlines that fly direct from Chicago O'Hare International to Fortaleza. But we found flights with one or more stops from 720 €.
As of July 2026, there are no flights flying from Chicago O'Hare International to Fortaleza.
The cheapest month to fly from Chicago O'Hare International to Fortaleza is usually September.
After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from Chicago O'Hare International Airport to Fortaleza Airport on Friday, 4 September 2026.
No airlines currently offer direct flights between Chicago O'Hare International Airport and Fortaleza Airport. Most routes have one or more stops.
We show every price from over 1,200 airlines and travel agents, comparing them all so you don’t have to. If you know you want to fly to Fortaleza but you’re not ready to book, set up a Price Alert. We’ll track prices for you, and let you know when they rise or fall.

We crunched all the numbers in our flight calendar and it looks like the cheapest time to book a flight to Fortaleza is around 40 days in advance, so don’t leave your flight to the last minute.

Currently, Arajet offers the cheapest flight tickets to Fortaleza.

Flying from Chicago O'Hare International Airport (ORD) to Fortaleza Airport (FOR): what you need to know

  • The timezone in Fortaleza is UTC-3, which is three hours ahead of Chicago.

  • Arrive at the airport on time so you don't miss your ORD to FOR flight. Be there at least two hours ahead for international flights and an hour early for domestic departures to avoid any last-minute rush.

  • Flying during a peak month like July? School holidays and other high seasons can lead to longer queues at check-in and security. Play it safe and arrive up to four hours ahead of international flights and two hours before a domestic departure.

  • Take a detour to a new city or break up your flight with a stopover. Just uncheck 'Direct flights only' to see your options when searching for tickets from Chicago O'Hare International Airport to Fortaleza Airport. Many travellers pass through Paris Charles de Gaulle Airport on this route.

How to find the cheapest flights from Chicago O'Hare International Airport (ORD) to Fortaleza Airport (FOR)

  • Right now, 387 € is the cheapest price we've found for a one-way Chicago O'Hare International Airport to Fortaleza Airport flight. The best price for a return ticket is 720 €. Remember that fares can change due to demand at the time of booking.

  • To score cheap tickets from ORD to FOR, book ahead. Airlines generally offer lower fares when flights are first released.

  • Finding cheap flights from Chicago O'Hare International Airport to Fortaleza Airport is easier if you can be flexible with your dates. Use the 'Whole month' tool to see the best prices throughout the month and land a great deal.

  • Getting your hands on cheap flights from ORD to FOR couldn't be easier with Price Alerts. All you need to do is create one of these automatic alerts and we'll let you know as soon as a lower fare pops up.

  • Tailor your trip with filters. Select your ideal departure and arrival times, total journey duration and airlines. You can also sort the results by 'Fastest,' 'Cheapest' or 'Best' flights from Chicago O'Hare International Airport to Fortaleza Airport.

Handy information about Chicago O'Hare International Airport (ORD)

  • ORD's address is 10000 West O'Hare.

  • Of all flights leaving Chicago O'Hare International Airport, 70% land on time at their destination.

  • Central Chicago to Chicago O'Hare International Airport is approximately 27 kilometres. Depending on traffic, it'll take you about 30 minutes to get there if you're catching a taxi, ride-sharing or driving.

  • Planning to take public transport? You can expect a journey time of around 45 minutes.

  • Get your travels off to a relaxed start by staying near ORD. Whether you're taking an early flight from Chicago O'Hare International Airport to Fortaleza Airport or want to avoid feeling rushed, these hotels are ideal:

Arriving at Fortaleza Airport (FOR)

  • Consider booking a hotel near FOR if you're taking a late Chicago O'Hare International Airport to Fortaleza Airport flight. Pick one of these accommodation options and skip the long transfer after landing:

  • Grab a Fortaleza Airport rental car and discover Fortaleza and beyond with your own set of wheels. Foco, Localiza and Movida are top providers you can book with here.

  • Reserving your vehicle from Fortaleza Airport about two weeks ahead can help you secure the lowest rate.

When to fly to Fortaleza Airport (FOR)

  • The quietest month for a flight from Chicago O'Hare International Airport to Fortaleza Airport is March, while December is the busiest. Pick the ideal time to visit Fortaleza based on whether you prefer a bustling atmosphere or a more laid-back vibe.

  • The warmest month in Fortaleza is October, with the temperature ranging between 23ºC (73ºF) and 33ºC (91ºF). Book your flights from Chicago O'Hare International Airport to Fortaleza Airport in this month if this is the kind of weather you like.

  • Look for cheap tickets from ORD to FOR in July if you like travelling in cooler conditions. Temperatures are at their lowest then, ranging between 20ºC (68ºF) and 32ºC (90ºF) on average.

Explore more of Brazil

  • Fortaleza has its own special appeal, but there are so many other corners of Brazil just waiting to be discovered. About 434 kilometres south-east of Fortaleza, a trip to Natal will keep you on the go. Start with leading attractions like Ponta Negra Beach, Morro do Careca beach and Praia do Forte.

  • If you're ready to explore another corner of Brazil, consider Teresina, about 499 kilometres west of Fortaleza. Meeting of the rivers, Convento Sao Benedito and Potycabana Park are among the biggest draws.

Plan the rest of your trip from Chicago to Fortaleza

Prices shown on this page are estimated lowest prices only. Found in the last 12 days.