How long does it take to fly to Foz do Iguaçu?

Flight times from Washington, D.C. to Foz do Iguaçu vary, but if you’re flying out of Washington, D.C. and flying into Foz do Iguaçu (one of the most popular routes), then the duration is 21h 40m on average. Another popular route from Washington, D.C. to Foz do Iguaçu is flying from Baltimore to Foz do Iguaçu, which will take roughly 22h 55m. Keep in mind that layovers or delays could extend your travel time.

When did momondo last update prices for flights from Washington, D.C. to Foz do Iguaçu Cataratas Airport?

Prices for flights from Washington, D.C. to Foz do Iguaçu Cataratas Airport are refreshed on a daily basis.

How many operators does momondo search for flights from Washington, D.C. to Foz do Iguaçu Cataratas Airport?

The number of operators available for flights from Washington, D.C. to Foz do Iguaçu Cataratas Airport is 1 as of November 2025.

How old do you have to be to fly from Washington, D.C. to Foz do Iguaçu Cataratas Airport?

The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Washington, D.C. to Foz do Iguaçu Cataratas Airport.

What documentation or ID do you need to fly to Foz do Iguaçu Cataratas Airport?

The travel and health documents you'll need for your trip to Foz do Iguaçu Cataratas Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Foz do Iguaçu Cataratas Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

$558 Cheap Flights from Washington, D.C. to Foz do Iguaçu in 2025/26

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Find the cheapest flights from Washington, D.C. to Foz do Iguaçu

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4:00 pm - 4:25 pmIAD-IGU

23h 25m2 stops

2:50 pm - 11:53 amIGU-IAD

22h 03m2 stops

$558LATAM Airlines

Find Deal

Tue, Mar 24 - Thu, Mar 26

9:55 am - 6:45 pmIAD-IGU

31h 50m2 stops

5:50 am - 3:46 pmIGU-IAD

34h 56m2 stops

$727Multiple Airlines

Find Deal

Thu, Mar 12 - Tue, Mar 17

7:50 pm - 4:25 pmIAD-IGU

43h 35m2 stops

4:55 am - 11:53 amIGU-IAD

31h 58m2 stops

$750LATAM Airlines

Find Deal

Fri, Mar 13 - Mon, Mar 16

7:00 am - 4:25 pmIAD-IGU

32h 25m2 stops

6:00 am - 12:07 amIGU-IAD

19h 07m2 stops

$753LATAM Airlines

Find Deal

Wed, Mar 18 - Sun, Mar 22

4:00 pm - 6:50 pmIAD-IGU

25h 50m2 stops

4:55 am - 12:07 amIGU-IAD

20h 12m2 stops

$757LATAM Airlines

Find Deal

Tue, Mar 24 - Thu, Mar 26

7:01 am - 4:25 pmIAD-IGU

31h 24m2 stops

3:00 pm - 9:13 pmIGU-IAD

31h 13m2 stops

$766LATAM Airlines

Find Deal

Thu, Dec 11 - Wed, Apr 1

5:45 am - 10:45 amIAD-IGU

27h 00m2 stops

7:50 pm - 5:35 amIGU-IAD

34h 45m3 stops

$782Multiple Airlines

Find Deal

Wed, Dec 10 - Wed, Apr 8

7:00 am - 12:05 pmIAD-IGU

28h 05m3 stops

10:35 am - 2:00 pmIGU-IAD

28h 25m3 stops

$818Multiple Airlines

Find Deal

Wed, Apr 15 - Mon, Apr 20

3:00 am - 8:25 amIAD-IGU

27h 25m3 stops

7:50 pm - 5:35 amIGU-IAD

34h 45m3 stops

$825Multiple Airlines

Find Deal

Tue, Dec 9 - Wed, Apr 8

7:00 pm - 3:50 pmDCA-IGU

18h 50m2 stops

5:05 pm - 10:03 amIGU-DCA

18h 58m2 stops

$2,006American Airlines

Find Deal

Sat, Jan 3 - Sat, Jan 10

American Airlines flights from Washington, D.C. to Foz do Iguaçu

Our best American Airlines deals on Washington, D.C. to Foz do Iguaçu flight tickets

American Airlines

Dec 10

BWI5:26 pmBaltimore/Washington

20h 24m

2 stops

IGU3:50 pmFoz do Iguaçu Cataratas

Apr 8

IGU7:35 pmFoz do Iguaçu Cataratas

23h 26m

2 stops

BWI6:01 pmBaltimore/Washington

$1,526

Find similar

American Airlines

Jan 3

BWI6:26 pmBaltimore/Washington

19h 24m

2 stops

IGU3:50 pmFoz do Iguaçu Cataratas

Jan 10

IGU5:05 pmFoz do Iguaçu Cataratas

18h 14m

2 stops

BWI9:19 amBaltimore/Washington

$2,006

Find similar

LATAM Airlines flights from Washington, D.C. to Foz do Iguaçu

Our best LATAM Airlines deals on Washington, D.C. to Foz do Iguaçu flight tickets

LATAM Airlines

Mar 24

IAD4:00 pmWashington, D.C. Dulles Intl

23h 25m

2 stops

IGU4:25 pmFoz do Iguaçu Cataratas

Mar 26

IGU2:50 pmFoz do Iguaçu Cataratas

22h 03m

2 stops

IAD11:53 amWashington, D.C. Dulles Intl

$558

Find similar

LATAM Airlines

Mar 13

IAD7:50 pmWashington, D.C. Dulles Intl

43h 35m

2 stops

IGU4:25 pmFoz do Iguaçu Cataratas

Mar 16

IGU4:55 amFoz do Iguaçu Cataratas

31h 58m

2 stops

IAD11:53 amWashington, D.C. Dulles Intl

$750

Find similar

LATAM Airlines

Mar 18

IAD7:00 amWashington, D.C. Dulles Intl

32h 25m

2 stops

IGU4:25 pmFoz do Iguaçu Cataratas

Mar 22

IGU6:00 amFoz do Iguaçu Cataratas

19h 07m

2 stops

IAD12:07 amWashington, D.C. Dulles Intl

$753

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momondo Fare Finder

Use the filters below to find and compare flights from Washington, D.C. to Foz do Iguaçu that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Washington, D.C.Foz do Iguaçu

IAD - IGU

IADIGU

Washington, D.C. Dulles Intl

Tue 3/24

4:00 pm-4:25 pm

2 stops23h 25m

Foz do Iguaçu Cataratas

Thu 3/26

2:50 pm-11:53 am

2 stops22h 03m

$558

Washington, D.C.Foz do Iguaçu

IAD - IGU

IADIGU

Washington, D.C. Dulles Intl

Thu 3/12

9:55 am-6:45 pm

2 stops31h 50m

Foz do Iguaçu Cataratas

Tue 3/17

5:50 am-3:46 pm

2 stops34h 56m

$727

Washington, D.C.Foz do Iguaçu

IAD - IGU

IADIGU

Washington, D.C. Dulles Intl

Fri 3/13

7:50 pm-4:25 pm

2 stops43h 35m

Foz do Iguaçu Cataratas

Mon 3/16

4:55 am-11:53 am

2 stops31h 58m

$750

Washington, D.C.Foz do Iguaçu

IAD - IGU

IADIGU

Washington, D.C. Dulles Intl

Wed 3/18

7:00 am-4:25 pm

2 stops32h 25m

Foz do Iguaçu Cataratas

Sun 3/22

6:00 am-12:07 am

2 stops19h 07m

$753

Washington, D.C.Foz do Iguaçu

IAD - IGU

IADIGU

Washington, D.C. Dulles Intl

Tue 3/24

4:00 pm-6:50 pm

2 stops25h 50m

Foz do Iguaçu Cataratas

Thu 3/26

4:55 am-12:07 am

2 stops20h 12m

$757

Washington, D.C.Foz do Iguaçu

IAD - IGU

IADIGU

Washington, D.C. Dulles Intl

Thu 12/11

7:01 am-4:25 pm

2 stops31h 24m

Foz do Iguaçu Cataratas

Wed 4/1

3:00 pm-9:13 pm

2 stops31h 13m

$766

Washington, D.C.Foz do Iguaçu

IAD - IGU

IADIGU

Washington, D.C. Dulles Intl

Wed 12/10

5:45 am-10:45 am

2 stops27h 00m

Foz do Iguaçu Cataratas

Wed 4/8

7:50 pm-5:35 am

3 stops34h 45m

$782

Washington, D.C.Foz do Iguaçu

IAD - IGU

IADIGU

Washington, D.C. Dulles Intl

Wed 4/15

7:00 am-12:05 pm

3 stops28h 05m

Foz do Iguaçu Cataratas

Mon 4/20

10:35 am-2:00 pm

3 stops28h 25m

$818

Washington, D.C.Foz do Iguaçu

IAD - IGU

IADIGU

Washington, D.C. Dulles Intl

Tue 12/9

3:00 am-8:25 am

3 stops27h 25m

Foz do Iguaçu Cataratas

Wed 4/8

7:50 pm-5:35 am

3 stops34h 45m

$825

Washington, D.C.Foz do Iguaçu

DCA - IGU

DCAIGU

Washington, D.C. Reagan-National

Sat 1/3

7:00 pm-3:50 pm

2 stops18h 50m

Foz do Iguaçu Cataratas

Sat 1/10

5:05 pm-10:03 am

2 stops18h 58m

$2,006

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Other information

What is the cheapest day to depart on your flight to Foz do Iguaçu?

Our data shows that Tuesday is the least expensive day to fly to Foz do Iguaçu. Tickets to fly out on this day can be as low as $880. If your travel schedule is flexible, try to avoid departing on a Saturday because tickets tend to average around $1,461. These prices are subject to change though, so be sure to set up a Price Alert for flights to Foz do Iguaçu.

What is the cheapest time of day to depart on your flight to Foz do Iguaçu?

According to our data, the cheapest time of day to fly to Foz do Iguaçu is at noon. momondo users have found flights departing from Washington, D.C. to Foz do Iguaçu at noon for as low as $880. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. Flights to Foz do Iguaçu are more costly in the afternoon, with an average ticket price of $1,142. Departure times in the afternoon fall within the peak daily travel times, which is why tickets can be more expensive.

When to book flights from Washington, D.C. to Foz do Iguaçu

Are you open to changing your travel dates? Check out the ideal times to fly from Washington, D.C. to Foz do Iguaçu according to our flight data. Find out which month and days have the cheapest flights.

Estimated round-trip price

Cheap Washington, D.C. to Foz do Iguaçu (WAS to IGU) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Washington, D.C. to Foz do Iguaçu

Direct flights	None

There are no direct flights from Washington, D.C. to Foz do Iguaçu. There are no popular flight routes from Washington, D.C. to Foz do Iguaçu.

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How far is Washington, D.C. to Foz do Iguaçu Cataratas by plane?
There are 4680.4 mi between Washington, D.C. and Foz do Iguaçu Cataratas. Flights usually cover this in 17h 06m, depending on flying conditions and air traffic around both airports.
When did momondo last update prices for flights from Washington, D.C. to Foz do Iguaçu Cataratas Airport?
Prices for flights from Washington, D.C. to Foz do Iguaçu Cataratas Airport are refreshed on a daily basis.
How many operators does momondo search for flights from Washington, D.C. to Foz do Iguaçu Cataratas Airport?
The number of operators available for flights from Washington, D.C. to Foz do Iguaçu Cataratas Airport is 1 as of November 2025.
How old do you have to be to fly from Washington, D.C. to Foz do Iguaçu Cataratas Airport?
The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Washington, D.C. to Foz do Iguaçu Cataratas Airport.
What documentation or ID do you need to fly to Foz do Iguaçu Cataratas Airport?
The travel and health documents you'll need for your trip to Foz do Iguaçu Cataratas Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Foz do Iguaçu Cataratas Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.
What is the most popular airline from Washington, D.C. to Foz do Iguaçu?
momondo data reveals that the most frequently booked airline on the route from Washington, D.C. to Foz do Iguaçu is Avianca, representing 100% of all bookings.

Best airlines flying from Washington, D.C. to Foz do Iguaçu

Compare and see reviews for airlines that fly from Washington, D.C. to Foz do Iguaçu with momondo

Airline	Rating	Free Cancellation	Price
LATAM Airlines	PriceFrom $770	Free Cancellation	Rating 7.5 1,882 reviews		Search LATAM Airlines flights

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Why should I use momondo to find a flight deal from Washington, D.C. to Foz do Iguaçu?

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Foz do Iguaçu from Washington, D.C..

Can I find flights from Washington, D.C. to Foz do Iguaçu with flexible booking policies on momondo?

momondo does allow users to show only those flights to Foz do Iguaçu from Washington, D.C. which offer a flexible booking policy as well as other useful filters and features.

How can momondo help me find flights from Washington, D.C. to Foz do Iguaçu?

momondo helps you find the best flight between Washington, D.C. and Foz do Iguaçu by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

I’m not ready to book a flight from Washington, D.C. to Foz do Iguaçu right now. Can momondo alert me if prices change?

Yes. momondo can track prices for Washington, D.C. to Foz do Iguaçu flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

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Cheap flights from Washington, D.C. to Foz do Iguaçu from $558

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American Airlines flights from Washington, D.C. to Foz do Iguaçu

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LATAM Airlines flights from Washington, D.C. to Foz do Iguaçu

Our best LATAM Airlines deals on Washington, D.C. to Foz do Iguaçu flight tickets

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How to get the cheapest flight ticket from Washington, D.C. to Foz do Iguaçu

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest day to depart on your flight to Foz do Iguaçu?

What is the cheapest time of day to depart on your flight to Foz do Iguaçu?

How long does it take to fly to Foz do Iguaçu?

When to book flights from Washington, D.C. to Foz do Iguaçu

Cheap Washington, D.C. to Foz do Iguaçu (WAS to IGU) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Washington, D.C. to Foz do Iguaçu

Direct flights

How far is Washington, D.C. to Foz do Iguaçu Cataratas by plane?

When did momondo last update prices for flights from Washington, D.C. to Foz do Iguaçu Cataratas Airport?

How many operators does momondo search for flights from Washington, D.C. to Foz do Iguaçu Cataratas Airport?

How old do you have to be to fly from Washington, D.C. to Foz do Iguaçu Cataratas Airport?

What documentation or ID do you need to fly to Foz do Iguaçu Cataratas Airport?

What is the most popular airline from Washington, D.C. to Foz do Iguaçu?

Best airlines flying from Washington, D.C. to Foz do Iguaçu

Compare and see reviews for airlines that fly from Washington, D.C. to Foz do Iguaçu with momondo

Why use momondo?

Why should I use momondo to find a flight deal from Washington, D.C. to Foz do Iguaçu?

Can I find flights from Washington, D.C. to Foz do Iguaçu with flexible booking policies on momondo?

How can momondo help me find flights from Washington, D.C. to Foz do Iguaçu?

I’m not ready to book a flight from Washington, D.C. to Foz do Iguaçu right now. Can momondo alert me if prices change?

An easier way to manage your Foz do Iguaçu trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

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