$408+ Cheap flights from Chicago (CHI) 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 11/9. Fares are subject to change and may not be available on all flights or dates of travel.
CHI — FOR
Sep 6 — Sep 131
Round-trip
1 adult, Economy
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Find cheap flights from Chicago to Fortaleza 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
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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 Chicago to Fortaleza
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Cheapest flights from Chicago to FortalezaExplore the most affordable flight options available from Chicago to Fortaleza. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 7, 2026.
Explore the most affordable flight options available from Chicago to Fortaleza. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 7, 2026.
This Mytrip deal was found by Cheapflights users on 8/4. 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.
Fri 9/46:45 am -
2 stops27h 20m
Sat 9/122:10 pm -
2 stops34h 00m
Deal found 8/4![Multiple Airlines logo]()
$929
This Air Canada deal was found by Cheapflights users on 8/6. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/34:30 pm -
2 stops24h 25m
Mon 11/91:05 pm -
2 stops33h 47m
Deal found 8/6![Multiple Airlines logo]()
$1,038
This Air Canada deal was found by Cheapflights users on 8/3. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/218:50 pm -
2 stops41h 10m
Sun 11/2912:35 pm -
2 stops25h 32m
Deal found 8/3![Air Canada logo]()
$1,039
This Air Canada deal was found by Cheapflights users on 8/7. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/29:21 pm -
2 stops43h 34m
Wed 11/181:55 pm -
2 stops25h 02m
Deal found 8/7![Multiple Airlines logo]()
$1,042
This Air Canada deal was found by Cheapflights users on 8/3. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/218:50 pm -
2 stops41h 10m
Fri 11/271:55 pm -
2 stops22h 28m
Deal found 8/3![Air Canada logo]()
$1,043
This Air Canada deal was found by Cheapflights users on 8/6. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/69:21 pm -
2 stops49h 04m
Thu 11/2612:40 pm -
2 stops23h 43m
Deal found 8/6![Multiple Airlines logo]()
$1,076
This Mytrip deal was found by Cheapflights users on 8/5. 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.
Sat 9/1912:12 pm -
2 stops26h 58m
Sat 9/265:10 pm -
3 stops31h 00m
Deal found 8/5![Multiple Airlines logo]()
$1,077
This Ovago deal was found by Cheapflights users on 8/7. 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 Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/36:17 pm -
2 stops22h 38m
Mon 11/169:00 pm -
2 stops39h 23m
Deal found 8/7![Multiple Airlines logo]()
$1,094
This KAYAK deal was found by Cheapflights users on 8/6. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/171:00 pm -
2 stops20h 15m
Mon 9/212:30 pm -
2 stops21h 19m
Deal found 8/6![LATAM Airlines logo]()
$1,289
This LATAM Airlines deal was found by Cheapflights users on 8/3. 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 LATAM Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/175:10 pm -
2 stops16h 05m
Thu 9/242:30 pm -
2 stops23h 14m
Deal found 8/3![LATAM Airlines logo]()
$1,618
This Cheapflightsfares deal was found by Cheapflights users on 8/7. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/101:00 pm -
2 stops24h 50m
Wed 11/255:40 pm -
2 stops19h 53m
Deal found 8/7![LATAM Airlines logo]()
$1,724
This Delta deal was found by Cheapflights users on 8/6. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/611:39 am -
2 stops26h 11m
Thu 11/265:40 pm -
2 stops19h 53m
Deal found 8/6![Delta logo]()
$1,732
Best flights from Chicago to FortalezaDiscover carefully curated flight deals from Chicago to Fortaleza that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 7, 2026.
Discover carefully curated flight deals from Chicago to Fortaleza that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 7, 2026.
This Air Canada deal was found by Cheapflights users on 8/7. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/103:47 pm -
2 stops25h 08m
Wed 11/251:05 pm -
2 stops28h 47m
Deal found 8/7![Air Canada logo]()
$1,038
This Mytrip deal was found by Cheapflights users on 8/5. 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.
Sat 9/1912:12 pm -
2 stops26h 58m
Sat 9/265:10 pm -
3 stops31h 00m
Deal found 8/5![Multiple Airlines logo]()
$1,077
This GOL deal was found by Cheapflights users on 8/3. 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 GOL is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/171:35 pm -
2 stops24h 10m
Thu 9/244:30 am -
2 stops19h 08m
Deal found 8/3![GOL logo]()
$1,168
This KAYAK deal was found by Cheapflights users on 8/6. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/171:00 pm -
2 stops20h 15m
Mon 9/212:30 pm -
2 stops21h 19m
Deal found 8/6![LATAM Airlines logo]()
$1,289
This Delta deal was found by Cheapflights users on 8/6. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/611:39 am -
2 stops26h 11m
Thu 11/265:40 pm -
2 stops19h 53m
Deal found 8/6![Delta logo]()
$1,732
This Mytrip deal was found by Cheapflights users on 8/4. 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.
Sat 9/512:12 pm -
3 stops35h 53m
Sat 9/1212:50 pm -
2 stops35h 20m
Deal found 8/4![Multiple Airlines logo]()
$1,127
This FlightHub deal was found by Cheapflights users on 8/4. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/232:51 pm -
2 stops31h 14m
Sun 11/14:55 am -
2 stops22h 01m
Deal found 8/4![GOL logo]()
$1,210
This Ovago deal was found by Cheapflights users on 8/6. 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 Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/173:00 pm -
2 stops43h 05m
Mon 9/2112:55 pm -
2 stops26h 50m
Deal found 8/6![Multiple Airlines logo]()
$1,195
This GOL deal was found by Cheapflights users on 8/4. 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 GOL is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/183:06 pm -
1 stop28h 29m
Fri 9/2512:30 pm -
2 stops30h 16m
Deal found 8/4![GOL logo]()
$1,272
This Mytrip deal was found by Cheapflights users on 8/7. 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 11/31:55 pm -
3 stops31h 00m
Mon 11/165:40 pm -
3 stops29h 40m
Deal found 8/7![Multiple Airlines logo]()
$1,263
This LATAM Airlines deal was found by Cheapflights users on 8/3. 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 LATAM Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/175:10 pm -
2 stops16h 05m
Thu 9/242:30 pm -
2 stops23h 14m
Deal found 8/3![LATAM Airlines logo]()
$1,618
This Delta deal was found by Cheapflights users on 8/3. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/141:00 pm -
2 stops25h 05m
Mon 9/214:50 pm -
2 stops25h 25m
Deal found 8/3![Delta logo]()
$1,782
This Cheapflightsfares deal was found by Cheapflights users on 8/7. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/101:00 pm -
2 stops24h 50m
Wed 11/255:40 pm -
2 stops19h 53m
Deal found 8/7![LATAM Airlines logo]()
$1,724
This Delta deal was found by Cheapflights users on 8/6. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/410:54 am -
2 stops27h 06m
Thu 9/102:15 pm -
2 stops22h 21m
Deal found 8/6![Delta logo]()
$1,832
This LATAM Airlines deal was found by Cheapflights users on 8/7. 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 LATAM Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/274:19 pm -
2 stops21h 36m
Wed 12/95:40 pm -
2 stops19h 53m
Deal found 8/7![LATAM Airlines logo]()
$1,783
This Delta deal was found by Cheapflights users on 8/5. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/196:05 am -
2 stops27h 00m
Sat 9/262:30 pm -
2 stops23h 24m
Deal found 8/5![Delta logo]()
$1,881
This Cheapflightsfares deal was found by Cheapflights users on 8/7. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/34:19 pm -
2 stops21h 36m
Mon 11/1610:55 am -
2 stops26h 38m
Deal found 8/7![LATAM Airlines logo]()
$1,828
This Delta deal was found by Cheapflights users on 8/4. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/186:04 am -
2 stops27h 01m
Sat 10/242:30 pm -
2 stops21h 33m
Deal found 8/4![Delta logo]()
$1,882
This Cheapflightsfares deal was found by Cheapflights users on 8/5. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/185:15 pm -
2 stops23h 35m
Sat 10/248:30 am -
2 stops27h 33m
Deal found 8/5![LATAM Airlines logo]()
$1,869
This Cheapflightsfares deal was found by Cheapflights users on 8/6. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/311:39 am -
2 stops26h 11m
Mon 11/912:40 pm -
2 stops24h 53m
Deal found 8/6![LATAM Airlines logo]()
$1,933
Last-minute flights from Chicago to FortalezaDiscover last-minute flight deals from Chicago to Fortaleza. Data last updated August 7, 2026 and is based on user searches.
Discover last-minute flight deals from Chicago to Fortaleza. Data last updated August 7, 2026 and is based on user searches.
This Mytrip deal was found by Cheapflights users on 8/4. 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 9/23:20 pm -
3 stops32h 15m
Tue 9/157:45 pm -
3 stops31h 17m
Deal found 8/4![Multiple Airlines logo]()
$1,106
This Mytrip deal was found by Cheapflights users on 8/4. 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.
Fri 9/46:45 am -
2 stops27h 20m
Sat 9/122:10 pm -
2 stops34h 00m
Deal found 8/4![Multiple Airlines logo]()
$929
This Trip.com deal was found by Cheapflights users on 8/6. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/46:45 am -
2 stops27h 20m
Wed 9/93:10 am -
2 stops22h 30m
Deal found 8/6![Multiple Airlines logo]()
$1,113
This Delta deal was found by Cheapflights users on 8/6. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/410:54 am -
2 stops27h 06m
Thu 9/102:15 pm -
2 stops22h 21m
Deal found 8/6![Delta logo]()
$1,832
This Mytrip deal was found by Cheapflights users on 8/4. 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.
Sat 9/512:12 pm -
3 stops35h 53m
Sat 9/1212:50 pm -
2 stops35h 20m
Deal found 8/4![Multiple Airlines logo]()
$1,127
This Ovago deal was found by Cheapflights users on 8/4. 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 Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/141:35 pm -
2 stops34h 15m
Mon 9/215:05 pm -
2 stops32h 25m
Deal found 8/4![GOL logo]()
$1,109
This Delta deal was found by Cheapflights users on 8/4. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/141:00 pm -
2 stops25h 05m
Mon 9/214:50 pm -
2 stops25h 25m
Deal found 8/4![Delta logo]()
$1,782
This KAYAK deal was found by Cheapflights users on 8/6. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/171:00 pm -
2 stops20h 15m
Mon 9/212:30 pm -
2 stops21h 19m
Deal found 8/6![LATAM Airlines logo]()
$1,289
This LATAM Airlines deal was found by Cheapflights users on 8/3. 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 LATAM Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/175:10 pm -
2 stops16h 05m
Thu 9/242:30 pm -
2 stops23h 14m
Deal found 8/3![LATAM Airlines logo]()
$1,618
This Delta deal was found by Cheapflights users on 8/4. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/181:00 pm -
2 stops22h 10m
Fri 9/252:10 pm -
2 stops22h 26m
Deal found 8/4![Delta logo]()
$1,982
This Mytrip deal was found by Cheapflights users on 8/5. 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.
Sat 9/1912:12 pm -
2 stops26h 58m
Sat 9/265:10 pm -
3 stops31h 00m
Deal found 8/5![Multiple Airlines logo]()
$1,077
This Delta deal was found by Cheapflights users on 8/5. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/196:05 am -
2 stops27h 00m
Sat 9/262:30 pm -
2 stops23h 24m
Deal found 8/5![Delta logo]()
$1,881
One-way flights from Chicago to FortalezaSearch for one-way flight options from Chicago to Fortaleza. Find affordable one-way fares based on user searches. Data last updated August 7, 2026.
Search for one-way flight options from Chicago to Fortaleza. Find affordable one-way fares based on user searches. Data last updated August 7, 2026.
This Kiwi.com deal was found by Cheapflights users on 8/2. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/97:50 am -
3 stops48h 20m
Deal found 8/2![Multiple Airlines logo]()
$408
This Kiwi.com deal was found by Cheapflights users on 8/2. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/87:50 am -
3 stops48h 20m
Deal found 8/2![Multiple Airlines logo]()
$449
This Kiwi.com deal was found by Cheapflights users on 8/2. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/1012:03 pm -
3 stops17h 42m
Deal found 8/2![Multiple Airlines logo]()
$449
This Kiwi.com deal was found by Cheapflights users on 8/6. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/1912:12 pm -
3 stops32h 43m
Deal found 8/6![Multiple Airlines logo]()
$451
This Kiwi.com deal was found by Cheapflights users on 8/2. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/106:30 am -
3 stops34h 25m
Deal found 8/2![Multiple Airlines logo]()
$453
This Kiwi.com deal was found by Cheapflights users on 8/6. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/177:11 am -
2 stops41h 04m
Deal found 8/6![Multiple Airlines logo]()
$511
This Kiwi.com deal was found by Cheapflights users on 8/2. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/67:50 am -
3 stops33h 05m
Deal found 8/2![Multiple Airlines logo]()
$516
This Kiwi.com deal was found by Cheapflights users on 8/2. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/710:27 am -
3 stops34h 28m
Deal found 8/2![Multiple Airlines logo]()
$526
This Kiwi.com deal was found by Cheapflights users on 8/2. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/510:20 pm -
2 stops42h 35m
Deal found 8/2![Multiple Airlines logo]()
$545
This Kiwi.com deal was found by Cheapflights users on 8/2. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/116:00 am -
3 stops35h 20m
Deal found 8/2![LATAM Airlines logo]()
$553
This Kiwi.com deal was found by Cheapflights users on 8/2. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/712:03 pm -
3 stops35h 22m
Deal found 8/2![Multiple Airlines logo]()
$563
This Kiwi.com deal was found by Cheapflights users on 8/2. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/96:00 am -
3 stops34h 55m
Deal found 8/2![Multiple Airlines logo]()
$594
Find flight deals from Chicago to Fortaleza
Discover tips and strategies to find the most affordable flight options for your journey from Chicago (CHI) to Fortaleza (FOR). 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 August 7, 2026.
Most accurate provider | Ovago 3 stars |
|---|---|
Most trusted provider | Ovago 3 stars |
Round-trip from | $929 (Mytrip) |
One-way from | $408 (Kiwi.com) |
Cheapflights 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, Cheapflights users made 2,558,603 searches. Data last updated August 7, 2026.
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
Cheapest round-trip
ChicagoFortaleza
ORD Chicago O'Hare Intl - FOR Fortaleza Pinto Martins
ORDFOR
Chicago O'Hare Intl
Tue 11/10
3:47 pm-7:55 pm
2 stops25h 08m
Fortaleza Pinto Martins
Wed 11/25
1:05 pm-2:52 pm
2 stops28h 47m
$1,038
ChicagoFortaleza
ORD Chicago O'Hare Intl - FOR Fortaleza Pinto Martins
ORDFOR
Chicago O'Hare Intl
Sat 9/19
12:12 pm-5:10 pm
2 stops26h 58m
Fortaleza Pinto Martins
Sat 9/26
5:10 pm-10:10 pm
3 stops31h 00m
$1,077
ChicagoFortaleza
ORD Chicago O'Hare Intl - FOR Fortaleza Pinto Martins
ORDFOR
Chicago O'Hare Intl
Sat 9/5
12:12 pm-2:05 am
3 stops35h 53m
Fortaleza Pinto Martins
Sat 9/12
12:50 pm-10:10 pm
2 stops35h 20m
$1,127
ChicagoFortaleza
ORD Chicago O'Hare Intl - FOR Fortaleza Pinto Martins
ORDFOR
Chicago O'Hare Intl
Thu 9/17
1:35 pm-3:45 pm
2 stops24h 10m
Fortaleza Pinto Martins
Thu 9/24
4:30 am-9:38 pm
2 stops19h 08m
$1,168
ChicagoFortaleza
ORD Chicago O'Hare Intl - FOR Fortaleza Pinto Martins
ORDFOR
Chicago O'Hare Intl
Thu 9/17
3:00 pm-12:05 pm
2 stops43h 05m
Fortaleza Pinto Martins
Mon 9/21
12:55 pm-1:45 pm
2 stops26h 50m
$1,195
ChicagoFortaleza
ORD Chicago O'Hare Intl - FOR Fortaleza Pinto Martins
ORDFOR
Chicago O'Hare Intl
Fri 10/23
2:51 pm-12:05 am
2 stops31h 14m
Fortaleza Pinto Martins
Sun 11/1
4:55 am-11:56 pm
2 stops22h 01m
$1,210
ChicagoFortaleza
ORD Chicago O'Hare Intl - FOR Fortaleza Pinto Martins
ORDFOR
Chicago O'Hare Intl
Tue 11/3
1:55 pm-11:55 pm
3 stops31h 00m
Fortaleza Pinto Martins
Mon 11/16
5:40 pm-8:20 pm
3 stops29h 40m
$1,263
ChicagoFortaleza
ORD Chicago O'Hare Intl - FOR Fortaleza Pinto Martins
ORDFOR
Chicago O'Hare Intl
Fri 9/18
3:06 pm-9:35 pm
1 stop28h 29m
Fortaleza Pinto Martins
Fri 9/25
12:30 pm-4:46 pm
2 stops30h 16m
$1,272
ChicagoFortaleza
MDW Chicago Midway - FOR Fortaleza Pinto Martins
MDWFOR
Chicago Midway
Thu 9/17
1:00 pm-11:15 am
2 stops20h 15m
Fortaleza Pinto Martins
Mon 9/21
2:30 pm-9:49 am
2 stops21h 19m
$1,289
Quickest round-trip
ChicagoFortaleza
MDW Chicago Midway - FOR Fortaleza Pinto Martins
MDWFOR
Chicago Midway
Thu 9/17
5:10 pm-11:15 am
2 stops16h 05m
Fortaleza Pinto Martins
Thu 9/24
2:30 pm-11:44 am
2 stops23h 14m
$1,618
Showing 1-10 of 42 resultsSorted by cheapest first
Compare providers for flights from Chicago to Fortaleza
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 Chicago to Fortaleza in August.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*2 stars | |
| Price Accuracy1 star | Trust Score*3 stars |
- Most accurate provider: When it comes to deals on Chicago-Fortaleza flights, users find the pricing of Ovago to be most consistent on Cheapflights vs. Ovago Users can find the same prices on Chicago-Fortaleza flight deals on Cheapflights vs. Ovago >95% of the time. Price accuracy is based on data collected from Chicago-Fortaleza flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Chicago-Fortaleza flights, Cheapflights users trust Ovago the most. Ovago 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 Chicago-Fortaleza 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 Chicago to Fortaleza
Have a flexible travel schedule? Discover the best time to fly to Fortaleza from Chicago with our price prediction graph.
CHI-FOR
ORD-FOR
MDW-FOR
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.
Cheapflights Insights
Everything you need to know about your flight from Chicago to Fortaleza
CHI-FOR
ORD-FOR
MDW-FOR
No data available for this route at this time. Please check back soon.
Reviews of airlines servicing Fortaleza
Get insights into the airlines that provide service to Fortaleza. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Fortaleza. Reviews last updated August 7, 2026.
Read through reviews of airlines operating flights from Chicago to Fortaleza, such as GOL. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Boarding
7.3
Crew
8.1
Food
6.0
Overall
7.3
Entertainment
6.2
Comfort
7.0
Reviews
1 / 9
2.0
MediocreEduardo,Dec 2025
ORD - MIA
Boarding
7.3
Crew
8.1
Food
6.0
Overall
7.3
Entertainment
6.2
Comfort
7.0
Reviews
1 / 9
2.0
MediocreEduardo,Dec 2025
ORD - MIA
Related info for your journey
Find useful and relevant information for your journey from Chicago to Fortaleza. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
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Alternative routes for Chicago to Fortaleza
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Complete your trip
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Other flights to Fortaleza
Explore flights to Fortaleza departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on August 7, 2026.
Chicago and Fortaleza flights
Browse other Chicago and Fortaleza flight options. Last updated on August 7, 2026.
Other flights from Chicago
Browse through other flights departing from Chicago. Flights are based on user searches made on Cheapflights and were last updated on August 7, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Top airline flying from Chicago to Fortaleza
Discover the top airline that operate flights from Chicago to Fortaleza. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated August 7, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$1,004 | Average$1,212 | FlexibilityNo cancel fee | On-time74% |