$453 Cheap Flights from Las Vegas (LAS) to Iguassu Falls (IGU)

View $453 flight on Thu, Sep 4, 2025Opens in a new window

Popular airlines from Harry Reid Intl. Airport (LAS) to Iguassu Falls (IGU-Foz do Iguacu Intl.)

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Cheap Flights from Las Vegas to Iguassu Falls (LAS-IGU)

Prices were available within the past 7 days and start at $453 for one-way flights and $684 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

United
Tue, Sep 9 - Tue, Sep 23
LAS
Las Vegas
IGU
Foz do Iguaçu
$684 Roundtrip, found 4 days ago
$684
Roundtrip
found 4 days ago
Select United flight, departing Tue, Sep 9 from Las Vegas to Foz do Iguaçu, returning Tue, Sep 23, priced at $684 found 4 days ago
United
Tue, Nov 4 - Mon, Nov 17
LAS
Las Vegas
IGU
Foz do Iguaçu
$699 Roundtrip, found 4 days ago
$699
Roundtrip
found 4 days ago
Select United flight, departing Tue, Nov 4 from Las Vegas to Foz do Iguaçu, returning Mon, Nov 17, priced at $699 found 4 days ago
United
Tue, Nov 25 - Sun, Dec 7
LAS
Las Vegas
IGU
Foz do Iguaçu
$739 Roundtrip, found 4 days ago
$739
Roundtrip
found 4 days ago
Select United flight, departing Tue, Nov 25 from Las Vegas to Foz do Iguaçu, returning Sun, Dec 7, priced at $739 found 4 days ago
United
Tue, Sep 2 - Mon, Sep 22
LAS
Las Vegas
IGU
Foz do Iguaçu
$808 Roundtrip, found 4 days ago
$808
Roundtrip
found 4 days ago
Select United flight, departing Tue, Sep 2 from Las Vegas to Foz do Iguaçu, returning Mon, Sep 22, priced at $808 found 4 days ago
United
Fri, Sep 5 - Mon, Sep 22
LAS
Las Vegas
IGU
Foz do Iguaçu
$813 Roundtrip, found 4 days ago
$813
Roundtrip
found 4 days ago
Select United flight, departing Fri, Sep 5 from Las Vegas to Foz do Iguaçu, returning Mon, Sep 22, priced at $813 found 4 days ago
United
Tue, Sep 16 - Wed, Oct 1
LAS
Las Vegas
IGU
Foz do Iguaçu
$819 Roundtrip, found 4 days ago
$819
Roundtrip
found 4 days ago
Select United flight, departing Tue, Sep 16 from Las Vegas to Foz do Iguaçu, returning Wed, Oct 1, priced at $819 found 4 days ago
JetBlue Airways
Thu, Nov 13 - Mon, Nov 24
LAS
Las Vegas
IGU
Foz do Iguaçu
$865 Roundtrip, found 4 days ago
$865
Roundtrip
found 4 days ago
Select JetBlue Airways flight, departing Thu, Nov 13 from Las Vegas to Foz do Iguaçu, returning Mon, Nov 24, priced at $865 found 4 days ago
Delta
Tue, Dec 9 - Wed, Dec 10
LAS
Las Vegas
IGU
Foz do Iguaçu
$926 Roundtrip, found 4 days ago
$926
Roundtrip
found 4 days ago
Select Delta flight, departing Tue, Dec 9 from Las Vegas to Foz do Iguaçu, returning Wed, Dec 10, priced at $926 found 4 days ago
LATAM Airlines Group
Wed, Nov 26 - Wed, Dec 3
LAS
Las Vegas
IGU
Foz do Iguaçu
$985 Roundtrip, found 3 days ago
$985
Roundtrip
found 3 days ago
Select LATAM Airlines Group flight, departing Wed, Nov 26 from Las Vegas to Foz do Iguaçu, returning Wed, Dec 3, priced at $985 found 3 days ago
Copa
Sun, Oct 5 - Mon, Oct 20
LAS
Las Vegas
IGU
Foz do Iguaçu
$1,207 Roundtrip, found 4 days ago
$1,207
Roundtrip
found 4 days ago
Select Copa flight, departing Sun, Oct 5 from Las Vegas to Foz do Iguaçu, returning Mon, Oct 20, priced at $1,207 found 4 days ago

Alternative airports near Foz do Iguaçu

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to Foz do Iguacu Intl. IGU. Cheapest and Closest option available. Average driving time to city center is 15 minutes. Flights from $935
IGU
Foz do Iguacu Intl.
CheapestClosest
Average driving time to city center15 min
Flights from $935
Flights from Las Vegas (LAS) to Iguassu Falls (IGU)
Origin airport
Harry Reid Intl.
Destination airport
Foz do Iguacu Intl.
Airlines serving
Air Canada, Delta, GOL Linhas Aereas S.A., LATAM Airlines Group
Roundtrip price
$683
Distance
5811 mi

Las Vegas to Iguassu Falls Flights

The cheapest times to fly from Las Vegas to Iguassu Falls

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Las Vegas to Iguassu Falls are during the month of September. You can find some of the cheapest flights from Las Vegas to Iguassu Falls with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Las Vegas to Iguassu Falls

Sunday is one of the best days to book for cheap flights from Las Vegas to Iguassu Falls: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from Las Vegas to Iguassu Falls

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Las Vegas to Iguassu Falls in 2025. You can also book with separate airlines for your outbound and return journeys, from $453 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Las Vegas to Iguassu Falls flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your Las Vegas to Iguassu Falls airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Frequently asked questions

How much does a flight from Harry Reid Intl. Airport (LAS) to Foz do Iguacu Intl. Airport (IGU) cost?
Grab a cheap one-way flight from $453 or cheap return flight from $684 from Harry Reid Intl. Airport (LAS) to Foz do Iguacu Intl. Airport (IGU) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to see our cheapest flight deals on this route.
What is the cheapest month to fly from Harry Reid Intl. Airport (LAS) to Foz do Iguacu Intl. Airport (IGU)?
September is the least expensive month to fly from LAS to IGU. Traveling during an off-peak travel window is often the key to finding a great deal.
What is the cheapest airline that flies from Harry Reid Intl. Airport (LAS) to Foz do Iguacu Intl. Airport (IGU)?
Expedia's filter tool lets you easily compare different airlines, flight durations and fares all in one place. Choose your preferences, then sort by "Price (lowest to highest)" to find out which carrier offers the cheapest LAS to IGU flight.
How many flights per day from Harry Reid Intl. Airport (LAS) to Foz do Iguacu Intl. Airport (IGU)?
Nonstop flights from Harry Reid Intl. Airport (LAS) to Foz do Iguacu Intl. Airport (IGU) aren't available daily, so you'll have to take a flight with a layover. Explore your options with our filter tool. Enter your travel dates and pick either "1 Stop" or "2+ Stops."
What day of the week has the most flights from LAS to IGU?
You'll generally find Tuesday the quietest day for flights, while Fridays are often the busiest.* However this can vary from season to season and during peak travel times or public holidays.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Harry Reid Intl. Airport (LAS) to Foz do Iguacu Intl. Airport (IGU)?
Book a flight from Harry Reid Intl. Airport (LAS) to Foz do Iguacu Intl. Airport (IGU) that leaves before 3 PM to reduce the risk of cancellations and delays. Departures after this hour have a 22% higher chance of being canceled, on average.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
Is it cheaper to buy a plane ticket from Harry Reid Intl. Airport (LAS) to Foz do Iguacu Intl. Airport (IGU) last-minute?
Booking your plane ticket from LAS to IGU right before your trip is generally more expensive. But if there's some wiggle room with your travel times and dates, you could grab a cheap last-minute fare.
Is it cheaper to book a LAS to IGU flight and hotel package?
Compared with arranging hotels and flights separately, booking a LAS to IGU flight and hotel package with Expedia could lead to significant savings. What's more, having everything in one convenient place will take the stress out of travel planning. Simply pick your flights and choose from our wide range of stays, then customize your trip with extras like tours, activities and car rentals.
Can I cancel or change the date of my flight from Harry Reid Intl. Airport (LAS) to Foz do Iguacu Intl. Airport (IGU)?
Typically, you can modify or cancel your LAS to IGU flight. However, additional fees may apply, especially if you made your booking more than 24 hours ago. Double-check your itinerary for the airline's policies and fees on flight changes, or if you'd like further information, head to our Customer Service portal.

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