What are the cheapest airlines flying from Foz do Iguaçu to Washington, D.C. round-trip?

Currently priced at $718, Avianca will fly you from Foz do Iguaçu to Washington, D.C. and back. In addition to Avianca, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from Copa Airlines and LATAM Airlines - these airlines can fly you to your destination from $1,162 and $1,282, respectively.

What are the cheapest airlines to fly from Foz do Iguaçu to Washington, D.C. one-way?

One-way options have recently been found by users for as low as $347 on Avianca. Other airlines that offer cheap prices include Copa Airlines from $566 and GOL from $664 one-way.

What is the cheapest month to book a flight from Foz do Iguaçu to Washington, D.C.?

Currently, August is the cheapest month in which you can book a flight from Foz do Iguaçu to Washington, D.C. (average of $241). Flying from Foz do Iguaçu to Washington, D.C. in March is currently the most expensive (average of $290). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from IGU to WAS?

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Foz do Iguaçu to Washington, D.C. as you normally would.

What airport do you fly from for flights from Foz do Iguaçu to Washington, D.C.?

Foz do Iguaçu Cataratas (IGU), located 7.1 mi from the city center, is the airport you fly out of when you book flights from Foz do Iguaçu to Washington, D.C.. 0 airlines have flights from Cataratas to Washington, D.C. on a regular basis. Booking flights from Foz do Iguaçu Cataratas to Washington, D.C. should not be difficult; the airport handles an average of 0 outbound flights to Washington, D.C. per day.

Can I find deals for flights from Foz do Iguaçu to Washington, D.C. that include hotel bookings?

Yes. In addition to deals on Foz do Iguaçu to Washington, D.C. flights, Cheapflights offers vacation packages that include both flights and hotel.

How can I find direct flights from Foz do Iguaçu to Washington, D.C.?

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

Can I find deals for business class flights from Foz do Iguaçu to Washington, D.C.?

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

$347+ Flights from Foz do Iguaçu to Washington, D.C.

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Cheap flight deals from Foz do Iguaçu to Washington, D.C.

Round-trip from	$718 (oojo)
One-way from	$347 (Avianca)

From Foz do Iguaçu Cataratas to Washington, D.C. (WAS)

Search Deals

One-way flight from Foz do Iguaçu Cataratas to Washington, D.C. (WAS)

Search Deals

Find flight deals from Foz do Iguaçu to Washington, D.C.

Cheapest flights from Foz do Iguaçu to Washington, D.C.
Explore the most affordable flight options available from Foz do Iguaçu to Washington, D.C.. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 12, 2025.

Wed 8/208:20 pmIGU - IAD

2 stops34h 15mAvianca

Wed 9/33:25 pmIAD - IGU

2 stops26h 40mAvianca

Deal found 6/10

$718

Sun 9/711:25 amIGU - IAD

2 stops19h 10mMultiple Airlines

Fri 9/193:25 pmIAD - IGU

2 stops55h 40mMultiple Airlines

Deal found 6/11

$956

Wed 8/208:20 pmIGU - IAD

2 stops19h 44mCopa Airlines

Tue 9/22:25 amIAD - IGU

2 stops31h 20mCopa Airlines

Deal found 6/10

$1,162

Sun 9/74:45 pmIGU - BWI

2 stops19h 22mLATAM Airlines

Fri 9/196:10 pmBWI - IGU

2 stops18h 55mLATAM Airlines

Deal found 6/10

$1,282

Sun 9/74:45 pmIGU - BWI

2 stops23h 49mDelta

Fri 9/192:10 pmBWI - IGU

2 stops22h 55mDelta

Deal found 6/12

$1,536

Best flights from Foz do Iguaçu to Washington, D.C.
Discover carefully curated flight deals from Foz do Iguaçu to Washington, D.C. that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated June 12, 2025.

Wed 8/208:20 pmIGU - IAD

2 stops34h 15mAvianca

Wed 9/33:25 pmIAD - IGU

2 stops26h 40mAvianca

Deal found 6/10

$718

Sun 9/711:25 amIGU - IAD

2 stops19h 10mMultiple Airlines

Fri 9/193:25 pmIAD - IGU

2 stops55h 40mMultiple Airlines

Deal found 6/11

$956

Wed 8/208:20 pmIGU - IAD

2 stops19h 44mCopa Airlines

Tue 9/22:25 amIAD - IGU

2 stops31h 20mCopa Airlines

Deal found 6/10

$1,162

Sun 9/74:45 pmIGU - BWI

2 stops19h 22mLATAM Airlines

Fri 9/196:10 pmBWI - IGU

2 stops18h 55mLATAM Airlines

Deal found 6/10

$1,282

Sun 9/74:45 pmIGU - BWI

2 stops23h 49mDelta

Fri 9/192:10 pmBWI - IGU

2 stops22h 55mDelta

Deal found 6/12

$1,536

One-way flights from Foz do Iguaçu to Washington, D.C.
Search for one-way flight options from Foz do Iguaçu to Washington, D.C.. Find affordable one-way fares based on user searches. Data last updated June 12, 2025.

Sat 11/1511:25 amIGU - IAD

2 stops19h 25mAvianca

Deal found 6/11

$347

Wed 6/258:35 pmIGU - IAD

2 stops32h 45mCopa Airlines

Deal found 6/10

$566

Fri 11/144:45 amIGU - IAD

2 stops34h 15mGOL

Deal found 6/12

$664

Wed 6/256:45 pmIGU - BWI

2 stops30h 14mAmerican Airlines

Deal found 6/11

$890

Sat 11/151:45 pmIGU - IAD

3 stops24h 05mLATAM Airlines

Deal found 6/11

$1,267

Cheapflights Fare Finder

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

Fly from

Fly to

Route

Depart

Return

Price

Foz do IguaçuWashington, D.C.

IGU - IAD

IGUIAD

Foz do Iguaçu Cataratas

Wed 8/20

8:20 pm-5:35 am

2 stops34h 15m

Washington, D.C. Dulles Intl

Wed 9/3

3:25 pm-7:05 pm

2 stops26h 40m

$718

Foz do IguaçuWashington, D.C.

IGU - IAD

IGUIAD

Foz do Iguaçu Cataratas

Sun 9/7

11:25 am-5:35 am

2 stops19h 10m

Washington, D.C. Dulles Intl

Fri 9/19

3:25 pm-12:05 am

2 stops55h 40m

$956

Foz do IguaçuWashington, D.C.

IGU - IAD

IGUIAD

Foz do Iguaçu Cataratas

Wed 8/20

8:20 pm-3:04 pm

2 stops19h 44m

Washington, D.C. Dulles Intl

Tue 9/2

2:25 am-10:45 am

2 stops31h 20m

$1,162

Foz do IguaçuBaltimore

IGU - BWI

IGUBWI

Foz do Iguaçu Cataratas

Sun 9/7

4:45 pm-11:07 am

2 stops19h 22m

Baltimore/Washington

Fri 9/19

6:10 pm-2:05 pm

2 stops18h 55m

$1,282

Foz do IguaçuBaltimore

IGU - BWI

IGUBWI

Foz do Iguaçu Cataratas

Sun 9/7

4:45 pm-3:34 pm

2 stops23h 49m

Baltimore/Washington

Fri 9/19

2:10 pm-2:05 pm

2 stops22h 55m

$1,536

Foz do IguaçuWashington, D.C.

IGU - IAD

IGUIAD

Foz do Iguaçu Cataratas

Sat 11/15

11:25 am-4:50 am

2 stops19h 25m

$347

Foz do IguaçuWashington, D.C.

IGU - IAD

IGUIAD

Foz do Iguaçu Cataratas

Wed 6/25

8:35 pm-4:20 am

2 stops32h 45m

$566

Foz do IguaçuWashington, D.C.

IGU - IAD

IGUIAD

Foz do Iguaçu Cataratas

Fri 11/14

4:45 am-1:00 pm

2 stops34h 15m

$664

Foz do IguaçuBaltimore

IGU - BWI

IGUBWI

Foz do Iguaçu Cataratas

Wed 6/25

6:45 pm-11:59 pm

2 stops30h 14m

$890

Foz do IguaçuWashington, D.C.

IGU - IAD

IGUIAD

Foz do Iguaçu Cataratas

Sat 11/15

1:45 pm-11:50 am

3 stops24h 05m

$1,267

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/11

Best time to book a flight from Foz do Iguaçu to Washington, D.C.

Have a flexible travel schedule? Discover the best time to fly to Washington, D.C. from Foz do Iguaçu 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 Foz do Iguaçu to Washington, D.C.

Rainfall in Washington, D.C. by month

In terms of precipitation, rainfall in Washington, D.C. ranges from 2.6 - 4.0 inches per month. May is typically the wettest month, when rainfall can reach 4.0 in. February is typically the driest time to visit Washington, D.C. when rainfall is around 2.6 in.

Temperature in Washington, D.C. by month

If weather is an important factor for your trip to Washington, D.C., use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 80.6 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 35.6 F).

Reviews of airlines servicing Washington, D.C.

Delta

8.0

Very good

7,946 reviews

Reviews

1 / 20

10.0

Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

Delta

8.0

Very good

7,946 reviews

Delta

8.0

Very good

7,946 reviews

Reviews

1 / 20

10.0

Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

LATAM Airlines

7.5

Good

1,785 reviews

Delta

8.0

Very good

7,946 reviews

Reviews

1 / 20

10.0

Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

Copa Airlines

7.5

Good

1,451 reviews

Delta

8.0

Very good

7,946 reviews

Reviews

1 / 20

10.0

Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

GOL

7.3

Good

1,073 reviews

Delta

8.0

Very good

7,946 reviews

Reviews

1 / 20

10.0

Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

American Airlines

7.2

Good

10,000 reviews

Delta

8.0

Very good

7,946 reviews

Reviews

1 / 20

10.0

Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

Related info for your journey

What airport do you fly from for flights from Foz do Iguaçu to Washington, D.C.?
Foz do Iguaçu Cataratas (IGU), located 7.1 mi from the city center, is the airport you fly out of when you book flights from Foz do Iguaçu to Washington, D.C.. 0 airlines have flights from Cataratas to Washington, D.C. on a regular basis. Booking flights from Foz do Iguaçu Cataratas to Washington, D.C. should not be difficult; the airport handles an average of 0 outbound flights to Washington, D.C. per day.
What are the cheapest airlines flying from Foz do Iguaçu to Washington, D.C. round-trip?
Currently priced at $718, Avianca will fly you from Foz do Iguaçu to Washington, D.C. and back. In addition to Avianca, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from Copa Airlines and LATAM Airlines - these airlines can fly you to your destination from $1,162 and $1,282, respectively.
What are the cheapest airlines to fly from Foz do Iguaçu to Washington, D.C. one-way?
One-way options have recently been found by users for as low as $347 on Avianca. Other airlines that offer cheap prices include Copa Airlines from $566 and GOL from $664 one-way.
Can I find deals for flights from Foz do Iguaçu to Washington, D.C. that include hotel bookings?
Yes. In addition to deals on Foz do Iguaçu to Washington, D.C. flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Foz do Iguaçu to Washington, D.C.?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Foz do Iguaçu to Washington, D.C..
Can I find deals for business class flights from Foz do Iguaçu to Washington, D.C.?
Yes. Cheapflights offers flight deals from Foz do Iguaçu to Washington, D.C. by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.
What is the cheapest month to book a flight from Foz do Iguaçu to Washington, D.C.?
Currently, August is the cheapest month in which you can book a flight from Foz do Iguaçu to Washington, D.C. (average of $241). Flying from Foz do Iguaçu to Washington, D.C. in March is currently the most expensive (average of $290). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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Alexandria

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$347+ Cheap flights from Foz do Iguaçu (IGU) to Washington, D.C. (WAS)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 11/15. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Foz do Iguaçu to Washington, D.C. with Cheapflights

1. Tell us where you want to go

2. Select your favorite providers

3. Compare prices and book

Cheap flight deals from Foz do Iguaçu to Washington, D.C.

Round-trip from

One-way from

Find flight deals from Foz do Iguaçu to Washington, D.C.

Cheapest flights from Foz do Iguaçu to Washington, D.C.Explore the most affordable flight options available from Foz do Iguaçu to Washington, D.C.. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 12, 2025.

Explore the most affordable flight options available from Foz do Iguaçu to Washington, D.C.. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 12, 2025.

Cheapflights Fare Finder

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

Best time to book a flight from Foz do Iguaçu to Washington, D.C.

Have a flexible travel schedule? Discover the best time to fly to Washington, D.C. from Foz do Iguaçu with our price prediction graph.

Cheapflights Insights

Everything you need to know about your flight from Foz do Iguaçu to Washington, D.C.

Rainfall in Washington, D.C. by month

Plan your trip to Washington, D.C. by taking into account the average rainfall totals by month.

Temperature in Washington, D.C. by month

Plan your trip to Washington, D.C. by taking into account the average temperature totals by month.

Reviews of airlines servicing Washington, D.C.

Related info for your journey

Find useful and relevant information for your journey from Foz do Iguaçu to Washington, D.C.. 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 from for flights from Foz do Iguaçu to Washington, D.C.?

What are the cheapest airlines flying from Foz do Iguaçu to Washington, D.C. round-trip?

What are the cheapest airlines to fly from Foz do Iguaçu to Washington, D.C. one-way?

Can I find deals for flights from Foz do Iguaçu to Washington, D.C. that include hotel bookings?

How can I find direct flights from Foz do Iguaçu to Washington, D.C.?

Can I find deals for business class flights from Foz do Iguaçu to Washington, D.C.?

What is the cheapest month to book a flight from Foz do Iguaçu to Washington, D.C.?

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Cheapest flights from Foz do Iguaçu to Washington, D.C.
Explore the most affordable flight options available from Foz do Iguaçu to Washington, D.C.. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 12, 2025.