$1,341+ Cheap flights from St. Louis (STL) to Fortaleza (FOR)
This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 11/12. Fares are subject to change and may not be available on all flights or dates of travel.
STL — FOR
Nov 1 — Nov 81
Round-trip
1 adult, Economy
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Find cheap flights from St. Louis 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
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 St. Louis to Fortaleza
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Cheapest flights from St. Louis to FortalezaExplore the most affordable flight options available from St. Louis to Fortaleza. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 2, 2026.
Explore the most affordable flight options available from St. Louis to Fortaleza. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 2, 2026.
This LATAM Airlines deal was found by Cheapflights users on 9/27. 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 11/1210:05 am -
2 stops22h 40m
Thu 11/191:00 pm -
2 stops23h 00m
Deal found 9/27![LATAM Airlines logo]()
$1,341
This Orbitz deal was found by Cheapflights users on 9/27. 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 Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/225:30 pm -
2 stops31h 05m
Tue 12/16:00 pm -
2 stops42h 01m
Deal found 9/27![LATAM Airlines logo]()
$1,372
This Delta deal was found by Cheapflights users on 9/27. 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 11/232:31 pm -
2 stops23h 24m
Wed 12/22:10 pm -
2 stops26h 18m
Deal found 9/27![Delta logo]()
$1,398
This FlightHub deal was found by Cheapflights users on 9/27. 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.
Sat 11/215:30 pm -
2 stops31h 05m
Wed 12/21:50 pm -
2 stops24h 39m
Deal found 9/27![LATAM Airlines logo]()
$1,407
This Mytrip deal was found by Cheapflights users on 9/27. 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.
Thu 11/124:26 pm -
3 stops29h 59m
Wed 11/182:20 am -
2 stops40h 06m
Deal found 9/27![Multiple Airlines logo]()
$1,450
This Delta deal was found by Cheapflights users on 9/27. 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 11/216:00 am -
2 stops26h 55m
Mon 11/306:00 pm -
2 stops20h 29m
Deal found 9/27![Delta logo]()
$1,568
This FlightHub deal was found by Cheapflights users on 9/27. 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.
Mon 11/235:30 pm -
2 stops22h 35m
Mon 11/306:00 pm -
2 stops20h 29m
Deal found 9/27![LATAM Airlines logo]()
$1,593
This Air Canada deal was found by Cheapflights users on 9/27. 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 11/244:05 pm -
2 stops24h 50m
Wed 12/22:20 am -
2 stops40h 06m
Deal found 9/27![Air Canada logo]()
$1,623
This Ovago deal was found by Cheapflights users on 9/27. 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.
Sun 11/221:08 pm -
2 stops24h 52m
Mon 11/3012:50 pm -
2 stops26h 32m
Deal found 9/27![Multiple Airlines logo]()
$1,625
This Air Canada deal was found by Cheapflights users on 9/27. 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 11/244:05 pm -
2 stops24h 50m
Fri 12/41:55 pm -
2 stops28h 31m
Deal found 9/27![Air Canada logo]()
$1,697
This Air Canada deal was found by Cheapflights users on 9/27. 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 11/244:05 pm -
2 stops24h 50m
Mon 11/302:20 am -
2 stops40h 06m
Deal found 9/27![Air Canada logo]()
$1,698
Best flights from St. Louis to FortalezaDiscover carefully curated flight deals from St. Louis to Fortaleza that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated October 2, 2026.
Discover carefully curated flight deals from St. Louis to Fortaleza that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated October 2, 2026.
This LATAM Airlines deal was found by Cheapflights users on 9/27. 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 11/1210:05 am -
2 stops22h 40m
Thu 11/191:00 pm -
2 stops23h 00m
Deal found 9/27![LATAM Airlines logo]()
$1,341
This Delta deal was found by Cheapflights users on 9/27. 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 11/232:31 pm -
2 stops23h 24m
Wed 12/22:10 pm -
2 stops26h 18m
Deal found 9/27![Delta logo]()
$1,398
This Mytrip deal was found by Cheapflights users on 9/27. 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.
Thu 11/124:26 pm -
3 stops29h 59m
Thu 11/1911:30 am -
3 stops30h 56m
Deal found 9/27![Multiple Airlines logo]()
$1,591
This LATAM Airlines deal was found by Cheapflights users on 10/1. 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.
Mon 3/297:20 am -
2 stops31h 35m
Wed 3/316:00 pm -
2 stops18h 48m
Deal found 10/1![LATAM Airlines logo]()
$1,341
This Delta deal was found by Cheapflights users on 10/1. 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.
Tue 1/121:01 pm -
2 stops34h 49m
Tue 1/266:00 pm -
2 stops19h 48m
Deal found 10/1![Delta logo]()
$1,460
This Delta deal was found by Cheapflights users on 10/1. 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.
Tue 1/127:00 am -
2 stops40h 50m
Thu 1/216:00 pm -
2 stops47h 43m
Deal found 10/1![Delta logo]()
$1,460
This Delta deal was found by Cheapflights users on 10/1. 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 1/113:40 pm -
2 stops56h 10m
Tue 1/266:00 pm -
2 stops27h 01m
Deal found 10/1![Delta logo]()
$1,568
This Delta deal was found by Cheapflights users on 10/1. 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 1/116:59 pm -
2 stops52h 51m
Mon 1/256:00 pm -
2 stops20h 59m
Deal found 10/1![Delta logo]()
$1,568
This Delta deal was found by Cheapflights users on 9/27. 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 11/216:00 am -
2 stops26h 55m
Mon 11/306:00 pm -
2 stops20h 29m
Deal found 9/27![Delta logo]()
$1,568
Last-minute flights from St. Louis to FortalezaDiscover last-minute flight deals from St. Louis to Fortaleza. Data last updated October 2, 2026 and is based on user searches.
Discover last-minute flight deals from St. Louis to Fortaleza. Data last updated October 2, 2026 and is based on user searches.
This LATAM Airlines deal was found by Cheapflights users on 9/27. 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 11/1210:05 am -
2 stops22h 40m
Thu 11/191:00 pm -
2 stops23h 00m
Deal found 9/27![LATAM Airlines logo]()
$1,341
This Mytrip deal was found by Cheapflights users on 9/27. 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.
Thu 11/124:26 pm -
3 stops29h 59m
Wed 11/182:20 am -
2 stops40h 06m
Deal found 9/27![Multiple Airlines logo]()
$1,450
This FlightHub deal was found by Cheapflights users on 9/27. 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.
Sat 11/215:30 pm -
2 stops31h 05m
Wed 12/21:50 pm -
2 stops24h 39m
Deal found 9/27![LATAM Airlines logo]()
$1,407
This Delta deal was found by Cheapflights users on 9/27. 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 11/216:00 am -
2 stops26h 55m
Mon 11/306:00 pm -
2 stops20h 29m
Deal found 9/27![Delta logo]()
$1,568
This Orbitz deal was found by Cheapflights users on 9/27. 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 Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/225:30 pm -
2 stops31h 05m
Tue 12/16:00 pm -
2 stops42h 01m
Deal found 9/27![LATAM Airlines logo]()
$1,372
This Ovago deal was found by Cheapflights users on 9/27. 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.
Sun 11/221:08 pm -
2 stops24h 52m
Mon 11/3012:50 pm -
2 stops26h 32m
Deal found 9/27![Multiple Airlines logo]()
$1,625
This Delta deal was found by Cheapflights users on 9/27. 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 11/232:31 pm -
2 stops23h 24m
Wed 12/22:10 pm -
2 stops26h 18m
Deal found 9/27![Delta logo]()
$1,398
This FlightHub deal was found by Cheapflights users on 9/27. 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.
Mon 11/235:30 pm -
2 stops22h 35m
Mon 11/306:00 pm -
2 stops20h 29m
Deal found 9/27![LATAM Airlines logo]()
$1,593
This Air Canada deal was found by Cheapflights users on 9/27. 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 11/244:05 pm -
2 stops24h 50m
Wed 12/22:20 am -
2 stops40h 06m
Deal found 9/27![Air Canada logo]()
$1,623
This Air Canada deal was found by Cheapflights users on 9/27. 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 11/244:05 pm -
2 stops24h 50m
Fri 12/41:55 pm -
2 stops28h 31m
Deal found 9/27![Air Canada logo]()
$1,697
This Air Canada deal was found by Cheapflights users on 9/27. 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 11/244:05 pm -
2 stops24h 50m
Mon 11/302:20 am -
2 stops40h 06m
Deal found 9/27![Air Canada logo]()
$1,698
Find flight deals from St. Louis to Fortaleza
Discover tips and strategies to find the most affordable flight options for your journey from St. Louis (STL) 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 October 2, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $1,327 (Justfly.com) |
Cheapflights Fare Finder
Customize your flight search to find flights from St. Louis 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 7,457,451 searches. Data last updated October 2, 2026.
Use the filters below to find and compare flights from St. Louis to Fortaleza that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
Quickest round-trip
St. LouisFortaleza
STL Lambert-St Louis - FOR Fortaleza Pinto Martins
STLFOR
Lambert-St Louis
Thu 11/12
10:05 am-11:45 am
2 stops22h 40m
Fortaleza Pinto Martins
Thu 11/19
1:00 pm-9:00 am
2 stops23h 00m
$1,341
St. LouisFortaleza
STL Lambert-St Louis - FOR Fortaleza Pinto Martins
STLFOR
Lambert-St Louis
Mon 3/29
7:20 am-4:55 pm
2 stops31h 35m
Fortaleza Pinto Martins
Wed 3/31
6:00 pm-10:48 am
2 stops18h 48m
$1,341
St. LouisFortaleza
STL Lambert-St Louis - FOR Fortaleza Pinto Martins
STLFOR
Lambert-St Louis
Mon 11/23
2:31 pm-4:55 pm
2 stops23h 24m
Fortaleza Pinto Martins
Wed 12/2
2:10 pm-1:28 pm
2 stops26h 18m
$1,398
St. LouisFortaleza
STL Lambert-St Louis - FOR Fortaleza Pinto Martins
STLFOR
Lambert-St Louis
Tue 1/12
1:01 pm-2:50 am
2 stops34h 49m
Fortaleza Pinto Martins
Tue 1/26
6:00 pm-10:48 am
2 stops19h 48m
$1,460
St. LouisFortaleza
STL Lambert-St Louis - FOR Fortaleza Pinto Martins
STLFOR
Lambert-St Louis
Tue 1/12
7:00 am-2:50 am
2 stops40h 50m
Fortaleza Pinto Martins
Thu 1/21
6:00 pm-2:43 pm
2 stops47h 43m
$1,460
St. LouisFortaleza
STL Lambert-St Louis - FOR Fortaleza Pinto Martins
STLFOR
Lambert-St Louis
Mon 1/11
3:40 pm-2:50 am
2 stops56h 10m
Fortaleza Pinto Martins
Tue 1/26
6:00 pm-6:01 pm
2 stops27h 01m
$1,568
St. LouisFortaleza
STL Lambert-St Louis - FOR Fortaleza Pinto Martins
STLFOR
Lambert-St Louis
Mon 1/11
6:59 pm-2:50 am
2 stops52h 51m
Fortaleza Pinto Martins
Mon 1/25
6:00 pm-11:59 am
2 stops20h 59m
$1,568
St. LouisFortaleza
STL Lambert-St Louis - FOR Fortaleza Pinto Martins
STLFOR
Lambert-St Louis
Sat 11/21
6:00 am-11:55 am
2 stops26h 55m
Fortaleza Pinto Martins
Mon 11/30
6:00 pm-11:29 am
2 stops20h 29m
$1,568
St. LouisFortaleza
STL Lambert-St Louis - FOR Fortaleza Pinto Martins
STLFOR
Lambert-St Louis
Thu 11/12
4:26 pm-1:25 am
3 stops29h 59m
Fortaleza Pinto Martins
Thu 11/19
11:30 am-3:26 pm
3 stops30h 56m
$1,591
Sorted by cheapest first
- Most accurate provider: When it comes to deals on St. Louis-Fortaleza flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on St. Louis-Fortaleza flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from St. Louis-Fortaleza flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on St. Louis-Fortaleza flights, Cheapflights users trust FlightHub the most. FlightHub 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 St. Louis-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 St. Louis to Fortaleza
Have a flexible travel schedule? Discover the best time to fly to Fortaleza from St. Louis with our price prediction graph.
STL-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.
Related info for your journey
Find useful and relevant information for your journey from St. Louis 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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