Cheap flights from the United States to Puerto Iguazú from $479

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from the United States to Puerto Iguazú departing on 4/3. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

Discover deals from 900+ travel sites with momondo.

Save money when you book flights with momondo

Big names and deals

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Price Alerts

Not ready to book? to track prices.

Find the cheapest flights from the United States to Puerto Iguazú

Recent round-trip flight deals from the United States to Puerto Iguazú

Enter your travel dates to find the best prices.
Multiple Airlines Logo
9:18 am - 8:25 pm
ORD
-
IGR
32h 07m
3 stops
Multiple Airlines Logo
12:40 pm - 8:20 pm
IGR
-
ORD
34h 40m
3 stops
$1,113Multiple Airlines
vie., feb. 27 - vie., mar. 6
Multiple Airlines Logo
9:18 am - 8:25 pm
ORD
-
IGR
32h 07m
3 stops
Multiple Airlines Logo
6:10 am - 12:04 am
IGR
-
ORD
20h 54m
2 stops
$1,259Multiple Airlines
vie., feb. 27 - vie., mar. 6
Avianca Logo
3:24 pm - 9:45 am
JFK
-
IGR
41h 21m
2 stops
Avianca Logo
7:10 pm - 10:40 pm
IGR
-
JFK
28h 30m
2 stops
$1,272Avianca
mar., may. 5 - jue., may. 7
Multiple Airlines Logo
10:20 pm - 9:55 am
ORD
-
IGR
32h 35m
2 stops
Multiple Airlines Logo
9:15 am - 8:20 pm
IGR
-
ORD
38h 05m
2 stops
$1,328Multiple Airlines
vie., feb. 27 - vie., mar. 6
Multiple Airlines Logo
10:20 pm - 7:40 pm
ORD
-
IGR
18h 20m
2 stops
Multiple Airlines Logo
6:10 am - 12:04 am
IGR
-
ORD
20h 54m
2 stops
$1,469Multiple Airlines
vie., feb. 27 - vie., mar. 6
Multiple Airlines Logo
5:15 am - 8:25 pm
ORD
-
IGR
36h 10m
3 stops
Multiple Airlines Logo
9:25 pm - 8:20 pm
IGR
-
ORD
25h 55m
2 stops
$1,597Multiple Airlines
vie., feb. 27 - vie., mar. 6
Multiple Airlines Logo
8:40 pm - 10:35 am
ORD
-
IGR
58h 55m
3 stops
Multiple Airlines Logo
10:40 am - 7:11 pm
IGR
-
ORD
35h 31m
3 stops
$1,819Multiple Airlines
vie., feb. 27 - vie., mar. 6
Multiple Airlines Logo
5:15 pm - 1:05 pm
EWR
-
IGR
41h 50m
2 stops
Multiple Airlines Logo
6:40 pm - 2:10 pm
IGR
-
EWR
21h 30m
2 stops
$1,862Multiple Airlines
vie., feb. 13 - vie., feb. 20
Multiple Airlines Logo
2:20 pm - 9:55 am
JFK
-
IGR
41h 35m
2 stops
Multiple Airlines Logo
9:25 pm - 12:55 pm
IGR
-
JFK
17h 30m
2 stops
$1,879Multiple Airlines
vie., feb. 13 - vie., feb. 20
Multiple Airlines Logo
9:25 pm - 12:39 pm
JFK
-
IGR
37h 14m
1 stop
Multiple Airlines Logo
11:56 pm - 8:00 am
IGR
-
JFK
34h 04m
2 stops
$1,977Multiple Airlines
vie., feb. 13 - vie., feb. 20

momondo Fare Finder

 
Customize your flight search to find flights from United States to Puerto Iguazú 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 enero 15, 2026.
Use the filters below to find and compare flights from the United States to Puerto Iguazú that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

ChicagoPuerto Iguazú

ORD - IGR

ORDIGR

Chicago O'Hare Intl

vie. 2/27

9:18 am-8:25 pm

3 stops32h 07m

Puerto Iguazú Cataratas del Iguazu

vie. 3/6

12:40 pm-8:20 pm

3 stops34h 40m

$1,113

ChicagoPuerto Iguazú

ORD - IGR

ORDIGR

Chicago O'Hare Intl

vie. 2/27

9:18 am-8:25 pm

3 stops32h 07m

Puerto Iguazú Cataratas del Iguazu

vie. 3/6

6:10 am-12:04 am

2 stops20h 54m

$1,259

New YorkPuerto Iguazú

JFK - IGR

JFKIGR

New York John F Kennedy Intl

mar. 5/5

3:24 pm-9:45 am

2 stops41h 21m

Puerto Iguazú Cataratas del Iguazu

jue. 5/7

7:10 pm-10:40 pm

2 stops28h 30m

$1,272

ChicagoPuerto Iguazú

ORD - IGR

ORDIGR

Chicago O'Hare Intl

vie. 2/27

10:20 pm-9:55 am

2 stops32h 35m

Puerto Iguazú Cataratas del Iguazu

vie. 3/6

9:15 am-8:20 pm

2 stops38h 05m

$1,328

ChicagoPuerto Iguazú

ORD - IGR

ORDIGR

Chicago O'Hare Intl

vie. 2/27

10:20 pm-7:40 pm

2 stops18h 20m

Puerto Iguazú Cataratas del Iguazu

vie. 3/6

6:10 am-12:04 am

2 stops20h 54m

$1,469

ChicagoPuerto Iguazú

ORD - IGR

ORDIGR

Chicago O'Hare Intl

vie. 2/27

5:15 am-8:25 pm

3 stops36h 10m

Puerto Iguazú Cataratas del Iguazu

vie. 3/6

9:25 pm-8:20 pm

2 stops25h 55m

$1,597

ChicagoPuerto Iguazú

ORD - IGR

ORDIGR

Chicago O'Hare Intl

vie. 2/27

8:40 pm-10:35 am

3 stops58h 55m

Puerto Iguazú Cataratas del Iguazu

vie. 3/6

10:40 am-7:11 pm

3 stops35h 31m

$1,819

NewarkPuerto Iguazú

EWR - IGR

EWRIGR

Newark

vie. 2/13

5:15 pm-1:05 pm

2 stops41h 50m

Puerto Iguazú Cataratas del Iguazu

vie. 2/20

6:40 pm-2:10 pm

2 stops21h 30m

$1,862

New YorkPuerto Iguazú

JFK - IGR

JFKIGR

New York John F Kennedy Intl

vie. 2/13

2:20 pm-9:55 am

2 stops41h 35m

Puerto Iguazú Cataratas del Iguazu

vie. 2/20

9:25 pm-12:55 pm

2 stops17h 30m

$1,879

New YorkPuerto Iguazú

JFK - IGR

JFKIGR

New York John F Kennedy Intl

vie. 2/13

9:25 pm-12:39 pm

1 stop37h 14m

Puerto Iguazú Cataratas del Iguazu

vie. 2/20

11:56 pm-8:00 am

2 stops34h 04m

$1,977

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
2

See travel insights to Puerto Iguazú from

How to get the cheapest flight ticket from United States to Puerto Iguazú

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 airline that flies from United States to Puerto Iguazú Cataratas del Iguazu?

LATAM Airlines is the most popular carrier operating from United States to Puerto Iguazú Cataratas del Iguazu

Cheap United States to Puerto Iguazú flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from United States to Puerto Iguazú

Fastest flight time

25h 50m

Direct flights

None
The fastest flight from United States to Puerto Iguazú takes 25h 50m
There are no direct flights from United States to Puerto Iguazú. There are no popular flight routes from United States to Puerto Iguazú.
  • When did momondo last update prices for flights from United States to Puerto Iguazú Cataratas del Iguazu Airport?

    Prices for flights from United States to Puerto Iguazú Cataratas del Iguazu Airport refresh daily.

  • How old do you have to be to fly from United States to Puerto Iguazú Cataratas del Iguazu 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 United States to Puerto Iguazú Cataratas del Iguazu Airport.

  • What documentation or ID do you need to fly to Puerto Iguazú Cataratas del Iguazu Airport?

    The necessary travel and health documents for your Puerto Iguazú Cataratas del Iguazu Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

Best airlines flying from United States to Puerto Iguazú

Compare and see reviews for airlines that fly from United States to Puerto Iguazú with momondo
Airline
Rating
Free Cancellation
Price
Aerolineas ArgentinasPriceFrom $776Free CancellationRating
8.0
998 reviews
Search Aerolineas Argentinas flights

Why use momondo?

Why should I use momondo to find a flight deal from United States to Puerto Iguazú?

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from United States to Puerto Iguazú. momondo saves you time and could save you money on your trip.

Can I find flights from United States to Puerto Iguazú with flexible booking policies on momondo?

All flight searches from United States to Puerto Iguazú on momondo can be filtered to show those which offer flexible booking policies.

How can momondo help me find flights from United States to Puerto Iguazú?

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from United States to Puerto Iguazú.

I’m not ready to book a flight from United States to Puerto Iguazú right now. Can momondo alert me if prices change?

If you are not ready to book a flight from United States to Puerto Iguazú now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Puerto Iguazú and let you know when they change.

An easier way to manage your Puerto Iguazú 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.
1 adult
sáb. 2/14
sáb. 2/21

Find better results for your trip to Argentina