Cheap Flights from St. Louis to Foz do Iguacu (STL-IGU)

Cheap Flights from St. Louis to Foz do Iguacu

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Cheap Flights from St. Louis to Foz do Iguacu starting at S$ 920

For as little as S$ 920, you can take your next adventure to Foz do Iguacu without breaking the bank. Choose between one-way and return tickets from St. Louis below.

One way
Round-trip

Crossed out prices are calculated based on the average price of the corresponding route on Trip.com.

St. Louis to Foz do Iguacu Flight Time

Flight info.

Departure

Arrival

Weekly Schedule

UA4454

United Airlines

13:00

STL

2.1h

16:06

IAD

SMTWTFS

UA861

United Airlines

22:35

IAD

9.9h

09:30

GRU

SMTWTFS

G31174

Gol Intelligent Airlines

22:15

GRU

1.8h

00:05

IGU

SMTWTFS

UA4466

United Airlines

13:02

STL

1.6h

14:35

ORD

SMTWTFS

UA845

United Airlines

21:20

ORD

10.2h

09:30

GRU

SMTWTFS

G31174

Gol Intelligent Airlines

22:15

GRU

1.8h

00:05

IGU

SMTWTFS

DL566

Delta Air Lines

14:05

STL

1.7h

16:46

ATL

SMTWTFS

DL061

Delta Air Lines

23:50

ATL

9.4h

10:15

GIG

SMTWTFS

DL6022

Delta Air Lines

15:15

GIG

2.2h

17:25

IGU

---W---

UA1156

United Airlines

17:18

STL

1.3h

18:34

ORD

SMTWTFS

UA845

United Airlines

21:20

ORD

10.2h

09:30

GRU

SMTWTFS

AD4864

Azul Airlines

17:30

VCP

1.6h

19:05

IGU

SMTWT-S

LA6619

LATAM Airlines

17:40

STL

1.8h

20:25

ATL

-MT-TFS

LA6376

LATAM Airlines

22:35

ATL

9.4h

09:00

GRU

SMTWTFS

G31174

Gol Intelligent Airlines

22:15

GRU

1.8h

00:05

IGU

SMTWTFS

Find more flights and airlines

Cheapest time to fly from St. Louis to Foz do Iguacu

Price trend charts are a great way of tracking how much your flights cost in the lead up to departure and can help you choose when to book your tickets. See how prices to Foz do Iguacu from St. Louis have changed and are set to move below.

Displayed prices are calculated based on the lowest average weekly prices of the corresponding route on Trip.com.

Frequently Asked Questions

When to buy flight tickets from St. Louis (STL) to Foz do Iguacu (IGU) the cheapest?
Airlines adjust prices for flights from St. Louis to Foz do Iguacu based on the date and time of your booking. By analyzing data from all airlines, on Trip.com, you can find the cheapest flight prices on Tuesdays, Wednesdays, and Saturdays.
How much is a flight from St. Louis (STL) to Foz do Iguacu (IGU) cost?
According to Trip.com's data, the lowest price is around S$ 2,541.
How many airports in Foz do Iguacu?
There are 1 airports near Foz do Iguacu: Foz do Iguaçu/Cataratas Airport.

How to find a cheap flight from St. Louis to Foz do Iguacu

Understanding the common pitfalls when booking your flight tickets can help you save massively when it comes time to fly. We’ve listed our six essential steps to keep in mind when you’re booking flight tickets to help you find the best price.

Book Early

Once prices are gone, they're gone. Lock in deals while you can!

Compare Flight Prices

Compare prices on travel agency and airline websites.

Look Out for Deals

Check airline and travel agency websites for latest flight deals

Check One-way Fares

Buying two cheap one-way flights can sometimes be a better deal than a round-trip.

Try Different Dates

Flying during the week, early in the morning, or late at night can help save money.

Use the Trip.com App

Save up to £10 per person when booking your flights on Trip.com