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Fortaleza

$1,109+ 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 9/27. Fares are subject to change and may not be available on all flights or dates of travel.
STL — FOR
Sep 15 — Sep 221
Tue 9/15
Tue 9/22
1 adult, Economy
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Cheap flight deals from St. Louis to Fortaleza

Cheapest flights from St. Louis to Fortaleza
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 August 16, 2026.

This GOL deal was found by Cheapflights users on 8/13. 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.
Sun 9/272:11 pm -
2 stops19h 54m
Sun 10/45:55 pm -
2 stops25h 32m
Deal found 8/13$1,109
This LATAM Airlines deal was found by Cheapflights users on 8/15. 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.
Sun 11/152:31 pm -
2 stops23h 24m
Thu 11/1911:15 am -
2 stops27h 00m
Deal found 8/15$1,484
This Air Canada deal was found by Cheapflights users on 8/13. 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.
Sun 11/154:05 pm -
2 stops21h 55m
Thu 11/191:05 pm -
2 stops29h 21m
Deal found 8/13$1,609
This Delta deal was found by Cheapflights users on 8/11. 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.
Thu 12/319:00 am -
2 stops28h 55m
Thu 1/142:10 pm -
2 stops21h 02m
Deal found 8/11$1,654
This Delta deal was found by Cheapflights users on 8/11. 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.
Thu 12/3112:00 pm -
2 stops25h 55m
Wed 1/132:10 pm -
2 stops28h 45m
Deal found 8/11$1,754
This Delta deal was found by Cheapflights users on 8/11. 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.
Thu 12/3111:51 am -
2 stops26h 04m
Mon 1/183:20 am -
2 stops31h 52m
Deal found 8/11$1,755
This Delta deal was found by Cheapflights users on 8/11. 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.
Thu 12/311:30 pm -
2 stops24h 25m
Sat 1/163:20 am -
2 stops34h 28m
Deal found 8/11$1,772
This Delta deal was found by Cheapflights users on 8/11. 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.
Thu 12/311:30 pm -
2 stops24h 25m
Thu 1/143:20 am -
2 stops31h 52m
Deal found 8/11$1,805
This Mytrip deal was found by Cheapflights users on 8/13. 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.
Sun 9/273:30 pm -
2 stops27h 50m
Sun 10/410:35 am -
3 stops35h 25m
Deal found 8/13$2,775

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 August 16, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$1,109
(GOL)
Provider with most accurate pricing for Lambert-St Louis-Fortaleza Pinto Martins flight deals.
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Provider most trusted by Cheapflights users for Lambert-St Louis-Fortaleza Pinto Martins flights.
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From Lambert-St Louis to Fortaleza Pinto Martins
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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 2,558,603 searches. Data last updated August 16, 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

Price

Cheapest round-trip
Quickest round-trip

St. LouisFortaleza

STL Lambert-St Louis - FOR Fortaleza Pinto Martins

STLFOR

Lambert-St Louis

Sun 9/27

2:11 pm-12:05 pm

2 stops19h 54m

Fortaleza Pinto Martins

Sun 10/4

5:55 pm-5:27 pm

2 stops25h 32m

$1,109

St. LouisFortaleza

STL Lambert-St Louis - FOR Fortaleza Pinto Martins

STLFOR

Lambert-St Louis

Fri 1/1

1:30 pm-1:55 am

2 stops33h 25m

Fortaleza Pinto Martins

Mon 1/18

2:10 pm-8:12 am

2 stops21h 02m

$1,360

St. LouisFortaleza

STL Lambert-St Louis - FOR Fortaleza Pinto Martins

STLFOR

Lambert-St Louis

Tue 1/12

10:00 am-1:55 am

2 stops36h 55m

Fortaleza Pinto Martins

Tue 1/26

5:40 pm-11:59 am

2 stops21h 19m

$1,361

St. LouisFortaleza

STL Lambert-St Louis - FOR Fortaleza Pinto Martins

STLFOR

Lambert-St Louis

Tue 1/12

1:01 pm-1:55 am

2 stops33h 54m

Fortaleza Pinto Martins

Thu 1/21

5:40 pm-6:01 pm

2 stops27h 21m

$1,361

St. LouisFortaleza

STL Lambert-St Louis - FOR Fortaleza Pinto Martins

STLFOR

Lambert-St Louis

Tue 1/12

7:00 am-1:55 am

2 stops39h 55m

Fortaleza Pinto Martins

Mon 1/25

5:40 pm-3:55 pm

2 stops25h 15m

$1,361

St. LouisFortaleza

STL Lambert-St Louis - FOR Fortaleza Pinto Martins

STLFOR

Lambert-St Louis

Mon 1/4

12:03 pm-12:20 pm

2 stops21h 17m

Fortaleza Pinto Martins

Sat 1/16

5:05 pm-10:05 pm

2 stops32h 00m

$1,391

St. LouisFortaleza

STL Lambert-St Louis - FOR Fortaleza Pinto Martins

STLFOR

Lambert-St Louis

Tue 1/12

1:01 pm-4:55 pm

2 stops24h 54m

Fortaleza Pinto Martins

Tue 1/19

3:20 am-6:01 pm

2 stops41h 41m

$1,404

St. LouisFortaleza

STL Lambert-St Louis - FOR Fortaleza Pinto Martins

STLFOR

Lambert-St Louis

Fri 1/1

6:00 am-1:55 am

2 stops40h 55m

Fortaleza Pinto Martins

Wed 1/13

2:10 pm-3:55 pm

2 stops28h 45m

$1,460

St. LouisFortaleza

STL Lambert-St Louis - FOR Fortaleza Pinto Martins

STLFOR

Lambert-St Louis

Fri 1/1

6:00 am-1:55 am

2 stops40h 55m

Fortaleza Pinto Martins

Sat 1/16

3:20 am-8:12 am

2 stops31h 52m

$1,478

St. LouisFortaleza

STL Lambert-St Louis - FOR Fortaleza Pinto Martins

STLFOR

Lambert-St Louis

Sun 11/15

2:31 pm-4:55 pm

2 stops23h 24m

Fortaleza Pinto Martins

Thu 11/19

11:15 am-11:15 am

2 stops27h 00m

$1,484

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/13

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.
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.

  • How long is the flight from St. Louis to Fortaleza?

    Airlines like GOL and Delta fly from St. Louis to Fortaleza in about 19h 54m. The time it takes to get you to your destination can typically vary by up to 13h 31m. The distance between St. Louis and Fortaleza is about 4414 mi. This flight may include one or multiple stops.

  • Can I find deals for flights from St. Louis to Fortaleza that include hotel bookings?

    Yes. In addition to deals on St. Louis to Fortaleza flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from St. Louis to Fortaleza?

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

  • Can I find deals for business class flights from St. Louis to Fortaleza?

    Yes. Cheapflights offers flight deals from St. Louis to Fortaleza 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

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