$829 Cheap Flights from Tucson (TUS) to Iguassu Falls (IGU)

View $829 flight on Sun, Jan 25, 2026Opens in a new window

Popular airlines from Tucson International Airport (TUS) to Iguassu Falls (IGU-Foz do Iguacu Intl.)

Cheap Flights from Tucson to Iguassu Falls (TUS-IGU)

Prices were available within the past 7 days and start at $829 for one-way flights and for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Frequently asked questions

How much does a flight from Tucson Intl. Airport (TUS) to Foz do Iguacu Intl. Airport (IGU) cost?
Snag a cheap one-way flight from $829 or cheap return flight from Tucson Intl. Airport (TUS) to Foz do Iguacu Intl. Airport (IGU) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to find our cheapest flight deals on this route.
What is the cheapest month to fly from Tucson Intl. Airport (TUS) to Foz do Iguacu Intl. Airport (IGU)?
is the most affordable month to fly from TUS to IGU. Avoiding peak travel times is often the key to better flight prices.
What is the cheapest airline that flies from Tucson Intl. Airport (TUS) to Foz do Iguacu Intl. Airport (IGU)?
To find the cheapest airline that'll fly you from TUS to IGU, use Expedia's filter tool. Customize your search based on your travel style, such as preferred carriers and number of stops. You can then sort your results by "Price (lowest to highest)" to discover the cheapest flight right away.
How many flights per day from Tucson Intl. Airport (TUS) to Foz do Iguacu Intl. Airport (IGU)?
Nonstop flights from Tucson Intl. Airport (TUS) to Foz do Iguacu Intl. Airport (IGU) aren't available daily, so you'll need to take a flight with a layover. Explore your options with Expedia's filter tool. Enter your travel dates and click on either "1 Stop" or "2+ Stops."
What day of the week has the most flights from TUS to IGU?
You'll usually find Tuesday the quietest day for flights, while Fridays are often the busiest.* However this can change 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 Tucson Intl. Airport (TUS) to Foz do Iguacu Intl. Airport (IGU)?
Choose a flight from Tucson Intl. Airport (TUS) to Foz do Iguacu Intl. Airport (IGU) that leaves before 3 PM to reduce the risk of delays and cancellations. Departures after this time are on average 22% more likely to be canceled.**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 Tucson Intl. Airport (TUS) to Foz do Iguacu Intl. Airport (IGU) last-minute?
Last-minute bookings from TUS to IGU are typically more expensive. To secure the lowest rates, start searching for flights as early as possible. That said, if you're flexible with your travel plans, you may find a cheap ticket right before you leave.
Is it cheaper to book a TUS to IGU flight and hotel package?
Compared with arranging flights and hotels separately, booking a TUS 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 hassle out of travel planning. Simply secure your flights and select from our wide range of stays, then tailor your trip with other add-ons like tours and car rentals.
Can I cancel or change the date of my flight from Tucson Intl. Airport (TUS) to Foz do Iguacu Intl. Airport (IGU)?
You can usually cancel or reschedule your TUS to IGU flight. However, for bookings made more than 24 hours ago, additional fees may apply. Check your airline's policies in your itinerary to see what changes are allowed and whether any costs are involved. You'll also find further details on our Customer Service portal.

Travel information

Origin airport
Tucson Intl.
Destination airport
Foz do Iguacu Intl.
Distance
5451 mi

Book with confidence

Tucson to Iguassu Falls Flights

The cheapest times to fly from Tucson 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 Tucson to Iguassu Falls are during the month of . You can find some of the cheapest flights from Tucson to Iguassu Falls with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Tucson to Iguassu Falls

Sunday is one of the best days to book for cheap flights from Tucson 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 Tucson 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 Tucson to Iguassu Falls in 2025. You can also book with separate airlines for your outbound and return journeys, from $829 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 Tucson 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 Tucson 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.

 

Tucson to Iguassu Falls Flights

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*Available to One Key members.