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Foz do Iguaçu

$765+ Cheap flights from District of Columbia to Foz do Iguaçu (IGU)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 3/8. Fares are subject to change and may not be available on all flights or dates of travel.
IAD — IGU
Jan 16 — Jan 231
Fri 1/16
Fri 1/23
1 adult, Economy
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Cheap flight deals from District of Columbia to Foz do Iguaçu

Best flights from District of Columbia to Foz do Iguaçu
Discover carefully curated flight deals from District of Columbia to Foz do Iguaçu that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated December 17, 2025.

This KAYAK deal was found by Cheapflights users on 12/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 3/87:25 pmIAD - IGU
2 stops20h 50mLATAM Airlines
Mon 3/162:50 pmIGU - IAD
2 stops22h 49mLATAM Airlines
Deal found 12/17$765
This Ovago deal was found by Cheapflights users on 12/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 3/88:30 amIAD - IGU
2 stops25h 10mMultiple Airlines
Mon 3/1611:20 amIGU - IAD
1 stop20h 20mMultiple Airlines
Deal found 12/17$1,142
This FlightHub deal was found by Cheapflights users on 12/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 2/132:35 pmIAD - IGU
2 stops42h 15mAvianca
Sat 2/2111:30 amIGU - IAD
2 stops18h 55mAvianca
Deal found 12/16$1,249
This SmartFares deal was found by Cheapflights users on 12/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure SmartFares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 2/132:00 pmDCA - IGU
2 stops41h 15mLATAM Airlines
Fri 2/204:55 amIGU - DCA
2 stops30h 15mLATAM Airlines
Deal found 12/16$1,107
This Mytrip deal was found by Cheapflights users on 12/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 2/135:45 amIAD - IGU
2 stops51h 05mMultiple Airlines
Sat 2/217:50 pmIGU - IAD
3 stops31h 50mMultiple Airlines
Deal found 12/16$1,325

Find flight deals from District of Columbia to Foz do Iguaçu

Keep the following information in mind while searching for District of Columbia to Foz do Iguaçu flight deals. Data was last updated December 17, 2025.

Round-trip from

$765
(KAYAK)
From District of Columbia to Foz do Iguaçu Cataratas
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from District of Columbia to Foz do Iguaçu that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated December 17, 2025.
Use the filters below to find and compare flights from District of Columbia to Foz do Iguaçu that are best for you.

Fly from

District of Columbia

Fly to

Foz do Iguaçu

Route

Depart

Return

Price

Washington, D.C.Foz do Iguaçu

IAD - IGU

IADIGU

Washington, D.C. Dulles Intl

Sun 3/8

7:25 pm-5:15 pm

2 stops20h 50m

Foz do Iguaçu Cataratas

Mon 3/16

2:50 pm-12:39 pm

2 stops22h 49m

$765

Washington, D.C.Foz do Iguaçu

DCA - IGU

DCAIGU

Washington, D.C. Reagan-National

Fri 2/13

2:00 pm-9:15 am

2 stops41h 15m

Foz do Iguaçu Cataratas

Fri 2/20

4:55 am-9:10 am

2 stops30h 15m

$1,107

Washington, D.C.Foz do Iguaçu

IAD - IGU

IADIGU

Washington, D.C. Dulles Intl

Sun 3/8

8:30 am-10:40 am

2 stops25h 10m

Foz do Iguaçu Cataratas

Mon 3/16

11:20 am-6:40 am

1 stop20h 20m

$1,142

Washington, D.C.Foz do Iguaçu

IAD - IGU

IADIGU

Washington, D.C. Dulles Intl

Fri 2/13

2:35 pm-10:50 am

2 stops42h 15m

Foz do Iguaçu Cataratas

Sat 2/21

11:30 am-4:25 am

2 stops18h 55m

$1,249

Washington, D.C.Foz do Iguaçu

IAD - IGU

IADIGU

Washington, D.C. Dulles Intl

Fri 2/13

5:45 am-10:50 am

2 stops51h 05m

Foz do Iguaçu Cataratas

Sat 2/21

7:50 pm-1:40 am

3 stops31h 50m

$1,325

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/17

Best time to book a flight from District of Columbia to Foz do Iguaçu

Have a flexible travel schedule? Discover the best time to fly to Foz do Iguaçu from District of Columbia with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from District of Columbia to Foz do Iguaçu
No data available for this route at this time. Please check back soon.

Related info for your journey

Find useful and relevant information for your journey from District of Columbia to Foz do Iguaçu. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to Foz do Iguaçu from District of Columbia?

    If you book a flight to Foz do Iguaçu from District of Columbia, you will be flying to Cataratas, which is the city’s only airport. Foz do Iguaçu Cataratas (IGU) is located 7.1 mi from the center of Foz do Iguaçu.

  • How long is the flight from District of Columbia to Foz do Iguaçu?

    There are many flights that can get you from District of Columbia to Foz do Iguaçu in 20h 50m. Fly via LATAM Airlines or Avianca to get the fastest option. Airlines will cover a distance of 4697 mi. This flight may include one or multiple stops.

  • Can I find deals for flights from District of Columbia to Foz do Iguaçu that include hotel bookings?

    Yes. In addition to deals on District of Columbia to Foz do Iguaçu flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from District of Columbia to Foz do Iguaçu?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from District of Columbia to Foz do Iguaçu.

  • Can I find deals for business class flights from District of Columbia to Foz do Iguaçu?

    Yes. Cheapflights offers flight deals from District of Columbia to Foz do Iguaçu by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

See more FAQs

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