CHI - FOR

$408 Find Cheap Flights from Chicago to Fortaleza - Compare and Save

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Chicago to Fortaleza departing on 11/9. 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
1 adult, Economy, 0 bags

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Everything you should know

Cheapest round-trip
$1,039
Air Canada
Sat 11/21Sun 11/29
ORD - FOR • 2 stops
Cheapest one-way
$408
Multiple Airlines
Mon 11/9
ORD - FOR • 3 stops
Top airlines
Cheapest • from $1,039 (round-trip)
Best reviews • 7.3 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
Nonstop flights
Not available
There are currently no direct flights between Chicago and Fortaleza. You'll need at least 1 connection.
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Flight Deals

Cheap Flights from Chicago to Fortaleza (CHI-FOR)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Chicago to Fortaleza that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Chicago to Fortaleza

Sat, Nov 21 - Sun, Nov 29
Air Canada Logo
8:50 pm - 5:00 pm
ORD
-
FOR
41h 10m
2 stops
Air Canada Logo
12:35 pm - 11:07 am
FOR
-
ORD
25h 32m
2 stops
$1,039Air Canada
Sun, Nov 22 - Sun, Nov 29
Air Canada Logo
4:30 pm - 5:00 pm
ORD
-
FOR
21h 30m
2 stops
Air Canada Logo
12:35 pm - 11:07 am
FOR
-
ORD
25h 32m
2 stops
$1,039Air Canada
Sat, Nov 21 - Fri, Nov 27
Air Canada Logo
8:50 pm - 5:00 pm
ORD
-
FOR
41h 10m
2 stops
Air Canada Logo
1:55 pm - 9:23 am
FOR
-
ORD
22h 28m
2 stops
$1,043Air Canada
Mon, Sep 14 - Mon, Sep 21
GOL Logo
1:35 pm - 3:45 pm
ORD
-
FOR
24h 10m
2 stops
GOL Logo
5:05 pm - 9:38 pm
FOR
-
ORD
30h 33m
2 stops
$1,105GOL
Thu, Sep 17 - Mon, Sep 21
GOL Logo
4:01 pm - 12:10 am
ORD
-
FOR
30h 09m
2 stops
GOL Logo
5:05 pm - 9:38 pm
FOR
-
ORD
30h 33m
2 stops
$1,156GOL
Sat, Nov 21 - Sat, Nov 28
Multiple Airlines Logo
4:30 pm - 8:20 pm
ORD
-
FOR
24h 50m
2 stops
Multiple Airlines Logo
9:05 pm - 3:38 pm
FOR
-
ORD
45h 33m
2 stops
$1,177Multiple Airlines
Fri, Sep 18 - Sat, Oct 17
GOL Logo
3:06 pm - 9:35 pm
ORD
-
FOR
28h 29m
1 stop
GOL Logo
4:30 am - 9:55 pm
FOR
-
ORD
19h 25m
1 stop
$1,183GOL
Wed, Sep 16 - Wed, Sep 23
Multiple Airlines Logo
3:20 pm - 1:40 am
ORD
-
FOR
32h 20m
3 stops
Multiple Airlines Logo
4:40 pm - 11:47 pm
FOR
-
ORD
33h 07m
3 stops
$1,201Multiple Airlines
Sat, Sep 12 - Sat, Sep 19
Multiple Airlines Logo
12:12 pm - 5:10 pm
ORD
-
FOR
26h 58m
2 stops
Multiple Airlines Logo
12:50 pm - 10:10 pm
FOR
-
ORD
35h 20m
2 stops
$1,203Multiple Airlines
Fri, Sep 18 - Sat, Oct 17
GOL Logo
3:06 pm - 9:35 pm
ORD
-
FOR
28h 29m
1 stop
GOL Logo
4:30 am - 5:29 pm
FOR
-
ORD
14h 59m
1 stop
$1,206GOL
Booking Insights

KAYAK's insights & trends for Chicago to Fortaleza flights

Get data-powered insights and trends into flights from Chicago to Fortaleza to help you find the cheapest flights, the best time to fly and much more.

Which airlines provide the cheapest flights from Chicago to Fortaleza?

The cheapest round-trip price for the route for each airline clicked by KAYAK users in the last 5 days.

In the past 5 days, the cheapest round-trip tickets from Chicago to Fortaleza were found on Air Canada ($1,039) and GOL ($1,105).

Good to know

Cheapest flight

$408
Flight from Chicago O'Hare Airport to Fortaleza

When to book flights from Chicago to Fortaleza

Are your dates flexible? Find out the best times to travel from Chicago to Fortaleza based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from Chicago to Fortaleza

  • What is the cheapest flight from Chicago to Fortaleza?

    In the last 5 days, the lowest price for a flight from Chicago to Fortaleza was $408 for a one-way ticket and $1,039 for a round-trip.

  • Do I need a passport to fly between Chicago and Fortaleza?

    Yes

  • Which airports will I be using when flying from Chicago to Fortaleza?

    Chicago is served by 2 major airports and there is only 1 main airport in Fortaleza. You will leave Chicago from one of these airports: Chicago Midway or Chicago O'Hare Intl. You will be arriving at Fortaleza Pinto Martins.

  • Which aircraft models fly most regularly from Chicago to Fortaleza?

    We unfortunately don’t have that data for this specific route.

  • How does KAYAK find such low prices on flights from Chicago 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 Chicago to Fortaleza.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Fortaleza from Chicago 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 Chicago 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 Chicago with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Chicago 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 Chicago up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top airline flying from Chicago to Fortaleza

 
See real verified KAYAK customer reviews for airlines flying from Chicago to Fortaleza. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Chicago to Fortaleza? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.3
GOLOverall score based on 1268 reviews
7.0Comfort
7.3Boarding
8.1Crew
6.2Entertainment
6.0Food
Airline reviews

I really didn't like anything 😕...it was an horrible experience, the personal is rude and lower in IQ ,the food ⁉️ there was no food, and all the rest forget about it 🤮❗️....they don't know what hell they are doing......

2.0 MediocreJacques, Aug 2026
SSA - GRU
Read more GOL reviews

I really didn't like anything 😕...it was an horrible experience, the personal is rude and lower in IQ ,the food ⁉️ there was no food, and all the rest forget about it 🤮❗️....they don't know what hell they are doing......

Boarding was delayed by over 30 minutes. No announcement regarding the delay.

The pilots landing and taking off was very bad on the first flight, the second one taking off was great but landing was also rough

The check in and on the ground experience is very poor. Their online check and trip management is the worst I have ever seen and they have long lines to check in at the airport, technology is glitchy/unusable and have exorbitant baggage fees. The flight itself is fine, although the food is about what you would expect and their was no functioning entertainment for an international flight.

My experience with this flight was extremely negative and resulted in serious financial and personal consequences. The flight departed with a significant delay, which caused me to miss my international connecting flight. As a direct result of this delay — which was entirely beyond my control — I was unable to reach my final destination on time, causing me to lose a previously scheduled hair transplant surgery that had been arranged months in advance. This was not a minor inconvenience. The surgery involved: • A reserved operating room • Medical and technical staff scheduled specifically for that date • Surgical instruments prepared in advance • Strict scheduling that does not allow for easy rescheduling Due to the airline’s delay and poor handling of the situation: • I lost already paid international flight tickets • I was forced to purchase new tickets, incurring duplicate expenses • I spent over six additional hours in airports, under stressful conditions • I incurred unexpected costs for meals and transportation • I lost a medical opportunity that cannot be easily recovered, along with the emotional distress associated with it Although the airline covered one night of hotel accommodation, this did not address the real impact of the delay, nor the significant damages caused by missing a critical medical procedure. The lack of punctuality, planning, and effective solutions reflects a serious lack of responsibility toward passengers, especially when international connections and time-sensitive medical commitments are involved. I do not recommend this airline for travelers with important schedules, medical appointments, or critical connections. In my case, the delay did not merely cause inconvenience — it resulted in the loss of a surgery and substantial financial damage.

I was not able to get on the flight due to delays out of Philadelphia. I arrived in MIA at 10:30pm and there was no one at the GOL Desk. Is there any flight credit available for this flight?

It was really bad. Inexperienced and rude people during check-in in Miami, a small and uncomfortable airplane, and problems with the airline caused me to lose my connection flight in Brasilia. Terrible experience!

Obviously it would be better if we had screens available.

The plane was fine and the crew was very nice. Even though we bought our tickets eight months in advance and had seats reserved, they changed our seats. Instead of being in seats 7E and 7F, we were separated and put in two middle seats away from each other. When checking in, the attendant put us in an exit row together, but 10 rows back from where we had reserved. But you have to be younger than 60 to be in an exit row. So when everyone else boarded we were moved to last row 33, right next to bathrooms.

Too much delay in the first two flights, so I lost the connection to the final destination.

Everything you need to know for your flight from Chicago to Fortaleza

Information on your arrival and departure airports