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Cheap flights from District of Columbia to Foz do Iguaçu from $363

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from District of Columbia to Foz do Iguaçu departing on 12/29. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Find the cheapest flights from District of Columbia to Foz do Iguaçu

Cheap round-trip flights

Enter your travel dates to find the best prices.
LATAM Airlines Logo
2:35 pm - 12:05 am
DCA
-
IGU
31h 30m2 stops
LATAM Airlines Logo
4:55 am - 10:09 pm
IGU
-
DCA
19h 14m2 stops
$870LATAM Airlines
Fri, Jan 16 - Sat, Jan 31
Multiple Airlines Logo
8:40 pm - 6:40 pm
DCA
-
IGU
20h 00m2 stops
Multiple Airlines Logo
11:25 am - 7:45 pm
IGU
-
DCA
34h 20m2 stops
$1,010Multiple Airlines
Tue, Jan 13 - Tue, Jan 20
Air Canada Logo
12:35 pm - 3:50 pm
IAD
-
IGU
25h 15m2 stops
Air Canada Logo
11:25 am - 8:26 pm
IGU
-
IAD
35h 01m2 stops
$1,028Air Canada
Tue, Jan 13 - Tue, Jan 20
Multiple Airlines Logo
2:35 pm - 10:50 am
IAD
-
IGU
42h 15m2 stops
Multiple Airlines Logo
11:30 am - 4:25 am
IGU
-
IAD
18h 55m2 stops
$1,053Multiple Airlines
Fri, Jan 16 - Sun, Feb 1
Multiple Airlines Logo
4:30 pm - 3:50 pm
IAD
-
IGU
21h 20m2 stops
Multiple Airlines Logo
5:30 pm - 1:15 pm
IGU
-
IAD
45h 45m3 stops
$1,057Multiple Airlines
Tue, Jan 13 - Tue, Jan 20
Air Canada Logo
11:05 am - 6:45 pm
DCA
-
IGU
29h 40m2 stops
Air Canada Logo
11:30 am - 10:23 am
IGU
-
DCA
24h 53m2 stops
$1,097Air Canada
Fri, Jan 16 - Sat, Jan 31
Multiple Airlines Logo
4:30 am - 4:25 pm
IAD
-
IGU
33h 55m3 stops
Multiple Airlines Logo
5:30 pm - 1:15 pm
IGU
-
IAD
45h 45m3 stops
$1,214Multiple Airlines
Mon, Jan 12 - Tue, Jan 20
Multiple Airlines Logo
9:40 am - 3:50 pm
DCA
-
IGU
28h 10m2 stops
Multiple Airlines Logo
1:35 pm - 8:55 am
IGU
-
DCA
21h 20m3 stops
$1,324Multiple Airlines
Tue, Jan 13 - Tue, Jan 20
Multiple Airlines Logo
8:40 pm - 11:35 pm
DCA
-
IGU
24h 55m3 stops
Multiple Airlines Logo
1:35 pm - 8:55 am
IGU
-
DCA
21h 20m3 stops
$1,405Multiple Airlines
Tue, Jan 13 - Tue, Jan 20
GOL Logo
5:46 pm - 3:50 pm
IAD
-
IGU
44h 04m3 stops
GOL Logo
5:05 pm - 9:17 pm
IGU
-
IAD
30h 12m2 stops
$1,545GOL
Fri, Jan 16 - Sat, Jan 31

Air Canada flights from District of Columbia to Foz do Iguaçu

Our best Air Canada deals on District of Columbia to Foz do Iguaçu flight tickets
Air Canada
Jan 13
IAD12:35 pmWashington, D.C. Dulles Intl
25h 15m
2 stops
IGU3:50 pmFoz do Iguaçu Cataratas
Jan 20
IGU11:25 amFoz do Iguaçu Cataratas
35h 01m
2 stops
IAD8:26 pmWashington, D.C. Dulles Intl
$1,028
Find similar
Air Canada
Jan 16
DCA11:05 amWashington, D.C. Reagan-National
29h 40m
2 stops
IGU6:45 pmFoz do Iguaçu Cataratas
Jan 31
IGU11:30 amFoz do Iguaçu Cataratas
24h 53m
2 stops
DCA10:23 amWashington, D.C. Reagan-National
$1,097
Find similar

momondo 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, momondo users made 832,500 searches. Data last updated December 23, 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

Fly to

Route

Depart

Return

Price

Washington, D.C.Foz do Iguaçu

DCA - IGU

DCAIGU

Washington, D.C. Reagan-National

Fri 1/16

2:35 pm-12:05 am

2 stops31h 30m

Foz do Iguaçu Cataratas

Sat 1/31

4:55 am-10:09 pm

2 stops19h 14m

$870

Washington, D.C.Foz do Iguaçu

DCA - IGU

DCAIGU

Washington, D.C. Reagan-National

Tue 1/13

8:40 pm-6:40 pm

2 stops20h 00m

Foz do Iguaçu Cataratas

Tue 1/20

11:25 am-7:45 pm

2 stops34h 20m

$1,010

Washington, D.C.Foz do Iguaçu

IAD - IGU

IADIGU

Washington, D.C. Dulles Intl

Tue 1/13

12:35 pm-3:50 pm

2 stops25h 15m

Foz do Iguaçu Cataratas

Tue 1/20

11:25 am-8:26 pm

2 stops35h 01m

$1,028

Washington, D.C.Foz do Iguaçu

IAD - IGU

IADIGU

Washington, D.C. Dulles Intl

Fri 1/16

2:35 pm-10:50 am

2 stops42h 15m

Foz do Iguaçu Cataratas

Sun 2/1

11:30 am-4:25 am

2 stops18h 55m

$1,053

Washington, D.C.Foz do Iguaçu

IAD - IGU

IADIGU

Washington, D.C. Dulles Intl

Tue 1/13

4:30 pm-3:50 pm

2 stops21h 20m

Foz do Iguaçu Cataratas

Tue 1/20

5:30 pm-1:15 pm

3 stops45h 45m

$1,057

Washington, D.C.Foz do Iguaçu

DCA - IGU

DCAIGU

Washington, D.C. Reagan-National

Fri 1/16

11:05 am-6:45 pm

2 stops29h 40m

Foz do Iguaçu Cataratas

Sat 1/31

11:30 am-10:23 am

2 stops24h 53m

$1,097

Washington, D.C.Foz do Iguaçu

IAD - IGU

IADIGU

Washington, D.C. Dulles Intl

Mon 1/12

4:30 am-4:25 pm

3 stops33h 55m

Foz do Iguaçu Cataratas

Tue 1/20

5:30 pm-1:15 pm

3 stops45h 45m

$1,214

Washington, D.C.Foz do Iguaçu

DCA - IGU

DCAIGU

Washington, D.C. Reagan-National

Tue 1/13

9:40 am-3:50 pm

2 stops28h 10m

Foz do Iguaçu Cataratas

Tue 1/20

1:35 pm-8:55 am

3 stops21h 20m

$1,324

Washington, D.C.Foz do Iguaçu

DCA - IGU

DCAIGU

Washington, D.C. Reagan-National

Tue 1/13

8:40 pm-11:35 pm

3 stops24h 55m

Foz do Iguaçu Cataratas

Tue 1/20

1:35 pm-8:55 am

3 stops21h 20m

$1,405

Washington, D.C.Foz do Iguaçu

IAD - IGU

IADIGU

Washington, D.C. Dulles Intl

Fri 1/16

5:46 pm-3:50 pm

3 stops44h 04m

Foz do Iguaçu Cataratas

Sat 1/31

5:05 pm-9:17 pm

2 stops30h 12m

$1,545

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Foz do Iguaçu from

How to get the cheapest flight ticket from District of Columbia 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?

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 District of Columbia 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.

Cheap District of Columbia to Foz do Iguaçu flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from District of Columbia to Foz do Iguaçu

Fastest flight time

18h 36m

Direct flights

None
The fastest flight from District of Columbia to Foz do Iguaçu takes 18h 36m
There are no direct flights from District of Columbia to Foz do Iguaçu. There are no popular flight routes from District of Columbia to Foz do Iguaçu.
Search flight deals

  • When did momondo last update prices for flights from District of Columbia to Foz do Iguaçu Cataratas Airport?

    Prices for flights from District of Columbia to Foz do Iguaçu Cataratas Airport are updated daily.

  • How old do you have to be to fly from District of Columbia to Foz do Iguaçu Cataratas Airport?

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from District of Columbia 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.

Why use momondo?

Why should I use momondo to find a flight deal from District of Columbia to Foz do Iguaçu?

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from District of Columbia to Foz do Iguaçu. Millions of users trust and use momondo every year so you are in good hands.

Can I find flights from District of Columbia to Foz do Iguaçu with flexible booking policies on momondo?

momondo does allow users to show only those flights to Foz do Iguaçu from District of Columbia which offer a flexible booking policy as well as other useful filters and features.

How can momondo help me find flights from District of Columbia to Foz do Iguaçu?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Foz do Iguaçu from District of Columbia.

I’m not ready to book a flight from District of Columbia to Foz do Iguaçu right now. Can momondo alert me if prices change?

Price alerts on flights to Foz do Iguaçu from District of Columbia are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

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