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 Baltimore and flying into Foz do Iguaçu (one of the most popular routes), then the duration is 22h 55m on average. Another popular route from Washington, D.C. to Foz do Iguaçu is flying from Washington, D.C. to Foz do Iguaçu, which will take roughly 27h 03m. Keep in mind that layovers or delays could extend your travel time.

What is the cheapest airline that flies from Washington, D.C. to Foz do Iguaçu Cataratas?

Delta and LATAM Airlines are the most popular carriers operating from Washington, D.C. to Foz do Iguaçu Cataratas

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 October 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.

$316 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

Round-trip

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Cheap round-trip flights

Enter your travel dates to find the best prices.

7:59 pm - 11:55 pmIAD-IGU

26h 56m2 stops

11:35 am - 2:51 pmIGU-IAD

28h 16m2 stops

$688LATAM Airlines

Find Deal

Tue, Mar 24 - Thu, Mar 26

9:00 am - 6:45 pmIAD-IGU

31h 45m2 stops

6:05 am - 8:50 pmIGU-IAD

39h 45m2 stops

$726Multiple Airlines

Find Deal

Mon, Mar 2 - Wed, Apr 1

11:00 am - 11:55 pmDCA-IGU

35h 55m2 stops

4:55 am - 9:14 amIGU-DCA

29h 19m2 stops

$765Delta

Find Deal

Tue, Mar 24 - Fri, Mar 27

4:40 pm - 2:05 pmBWI-IGU

20h 25m2 stops

7:35 pm - 3:41 pmIGU-BWI

21h 06m2 stops

$883Delta

Find Deal

Tue, Mar 24 - Fri, Mar 27

5:45 am - 5:20 amIAD-IGU

45h 35m2 stops

7:25 pm - 4:25 amIGU-IAD

35h 00m2 stops

$1,032Avianca

Find Deal

Wed, Dec 3 - Fri, Jan 16

2:35 pm - 10:40 amIAD-IGU

18h 05m2 stops

7:25 pm - 1:15 pmIGU-IAD

43h 50m2 stops

$1,054Avianca

Find Deal

Thu, Dec 4 - Sun, Jan 18

9:45 am - 6:45 pmIAD-IGU

31h 00m2 stops

4:30 pm - 9:25 pmIGU-IAD

30h 55m2 stops

$1,077Air Canada

Find Deal

Mon, Dec 1 - Wed, Jan 21

1:18 am - 10:50 amIAD-IGU

31h 32m2 stops

7:45 pm - 2:58 pmIGU-IAD

20h 13m2 stops

$1,556Copa Airlines

Find Deal

Sun, Mar 1 - Wed, Apr 1

1:13 am - 10:40 amIAD-IGU

31h 27m2 stops

7:25 pm - 11:30 pmIGU-IAD

30h 05m2 stops

$1,690Copa Airlines

Find Deal

Wed, Dec 3 - Sun, Jan 18

9:45 am - 6:45 pmIAD-IGU

31h 00m2 stops

4:30 pm - 4:30 pmIGU-IAD

26h 00m2 stops

$1,826Air Canada

Find Deal

Mon, Dec 1 - Wed, Jan 7

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

IAD7:59 pmWashington, D.C. Dulles Intl

26h 56m

2 stops

IGU11:55 pmFoz do Iguaçu Cataratas

Mar 26

IGU11:35 amFoz do Iguaçu Cataratas

28h 16m

2 stops

IAD2:51 pmWashington, D.C. Dulles Intl

$688

Find similar

LATAM Airlines

Mar 24

BWI2:10 pmBaltimore/Washington

27h 40m

2 stops

IGU6:50 pmFoz do Iguaçu Cataratas

Mar 27

IGU7:35 pmFoz do Iguaçu Cataratas

18h 31m

2 stops

BWI1:06 pmBaltimore/Washington

$765

Find similar

LATAM Airlines

Mar 24

IAD7:59 pmWashington, D.C. Dulles Intl

21h 51m

2 stops

IGU6:50 pmFoz do Iguaçu Cataratas

Mar 26

IGU7:35 pmFoz do Iguaçu Cataratas

24h 07m

2 stops

IAD6:42 pmWashington, D.C. Dulles Intl

$884

Find similar

Delta flights from Washington, D.C. to Foz do Iguaçu

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

Delta

Mar 24

DCA11:00 amWashington, D.C. Reagan-National

35h 55m

2 stops

IGU11:55 pmFoz do Iguaçu Cataratas

Mar 27

IGU4:55 amFoz do Iguaçu Cataratas

29h 19m

2 stops

DCA9:14 amWashington, D.C. Reagan-National

$765

Find similar

Delta

Mar 24

BWI4:40 pmBaltimore/Washington

20h 25m

2 stops

IGU2:05 pmFoz do Iguaçu Cataratas

Mar 27

IGU7:35 pmFoz do Iguaçu Cataratas

21h 06m

2 stops

BWI3:41 pmBaltimore/Washington

$883

Find similar

Delta

Dec 5

IAD5:59 pmWashington, D.C. Dulles Intl

27h 56m

2 stops

IGU11:55 pmFoz do Iguaçu Cataratas

Jan 14

IGU4:55 amFoz do Iguaçu Cataratas

37h 41m

2 stops

IAD4:36 pmWashington, D.C. Dulles Intl

$1,560

Find similar

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

7:59 pm-11:55 pm

2 stops26h 56m

Foz do Iguaçu Cataratas

Thu 3/26

11:35 am-2:51 pm

2 stops28h 16m

$688

Washington, D.C.Foz do Iguaçu

IAD - IGU

IADIGU

Washington, D.C. Dulles Intl

Mon 3/2

9:00 am-6:45 pm

2 stops31h 45m

Foz do Iguaçu Cataratas

Wed 4/1

6:05 am-8:50 pm

2 stops39h 45m

$726

Washington, D.C.Foz do Iguaçu

DCA - IGU

DCAIGU

Washington, D.C. Reagan-National

Tue 3/24

11:00 am-11:55 pm

2 stops35h 55m

Foz do Iguaçu Cataratas

Fri 3/27

4:55 am-9:14 am

2 stops29h 19m

$765

BaltimoreFoz do Iguaçu

BWI - IGU

BWIIGU

Baltimore/Washington

Tue 3/24

4:40 pm-2:05 pm

2 stops20h 25m

Foz do Iguaçu Cataratas

Fri 3/27

7:35 pm-3:41 pm

2 stops21h 06m

$883

Washington, D.C.Foz do Iguaçu

IAD - IGU

IADIGU

Washington, D.C. Dulles Intl

Wed 12/3

5:45 am-5:20 am

2 stops45h 35m

Foz do Iguaçu Cataratas

Fri 1/16

7:25 pm-4:25 am

2 stops35h 00m

$1,032

Washington, D.C.Foz do Iguaçu

IAD - IGU

IADIGU

Washington, D.C. Dulles Intl

Thu 12/4

2:35 pm-10:40 am

2 stops18h 05m

Foz do Iguaçu Cataratas

Sun 1/18

7:25 pm-1:15 pm

2 stops43h 50m

$1,054

Washington, D.C.Foz do Iguaçu

IAD - IGU

IADIGU

Washington, D.C. Dulles Intl

Mon 12/1

9:45 am-6:45 pm

2 stops31h 00m

Foz do Iguaçu Cataratas

Wed 1/21

4:30 pm-9:25 pm

2 stops30h 55m

$1,077

Washington, D.C.Foz do Iguaçu

IAD - IGU

IADIGU

Washington, D.C. Dulles Intl

Sun 3/1

1:18 am-10:50 am

2 stops31h 32m

Foz do Iguaçu Cataratas

Wed 4/1

7:45 pm-2:58 pm

2 stops20h 13m

$1,556

Washington, D.C.Foz do Iguaçu

IAD - IGU

IADIGU

Washington, D.C. Dulles Intl

Wed 12/3

1:13 am-10:40 am

2 stops31h 27m

Foz do Iguaçu Cataratas

Sun 1/18

7:25 pm-11:30 pm

2 stops30h 05m

$1,690

Washington, D.C.Foz do Iguaçu

IAD - IGU

IADIGU

Washington, D.C. Dulles Intl

Mon 12/1

9:45 am-6:45 pm

2 stops31h 00m

Foz do Iguaçu Cataratas

Wed 1/7

4:30 pm-4:30 pm

2 stops26h 00m

$1,826

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

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Prices

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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.

Search flight deals

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 16h 15m, 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 October 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 1,862 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 $316

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Find the cheapest 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

Delta flights from Washington, D.C. to Foz do Iguaçu

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

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See travel insights to Foz do Iguaçu from

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?

What is the cheapest airline that flies from Washington, D.C. to Foz do Iguaçu Cataratas?

Delta and LATAM Airlines are the most popular carriers operating from Washington, D.C. to Foz do Iguaçu Cataratas

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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