Latest deals
Insights
When to book
FAQs
Price Alerts

Cheap flights from Boston to Foz do Iguaçu from $472

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Boston to Foz do Iguaçu departing on 7/5. 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
1 adult, Economy, 0 bags

Find the cheapest flights from Boston to Foz do Iguaçu

Cheap round-trip flights

Enter your travel dates to find the best prices.
LATAM Airlines Logo
8:55 am - 4:20 pm
BOS
-
IGU
29h 25m
2 stops
LATAM Airlines Logo
2:20 pm - 6:45 am
IGU
-
BOS
18h 25m
1 stop
$1,595LATAM Airlines
Wed, Dec 23 - Fri, Jan 1
LATAM Airlines Logo
8:55 am - 4:20 pm
BOS
-
IGU
29h 25m
2 stops
LATAM Airlines Logo
4:15 am - 10:22 am
IGU
-
BOS
32h 07m
2 stops
$1,610LATAM Airlines
Wed, Dec 23 - Thu, Dec 31
LATAM Airlines Logo
8:55 am - 10:00 am
BOS
-
IGU
23h 05m
1 stop
LATAM Airlines Logo
2:20 pm - 6:45 am
IGU
-
BOS
18h 25m
1 stop
$1,668LATAM Airlines
Wed, Dec 23 - Fri, Jan 1
Multiple Airlines Logo
8:55 am - 10:00 am
BOS
-
IGU
23h 05m
1 stop
Multiple Airlines Logo
10:10 am - 1:50 pm
IGU
-
BOS
29h 40m
3 stops
$2,003Multiple Airlines
Wed, Dec 23 - Sat, Jan 2
LATAM Airlines Logo
8:55 am - 10:00 am
BOS
-
IGU
23h 05m
1 stop
LATAM Airlines Logo
4:15 am - 11:19 am
IGU
-
BOS
33h 04m
2 stops
$2,142LATAM Airlines
Wed, Dec 23 - Fri, Jan 1
Azul Logo
7:40 pm - 6:45 pm
BOS
-
IGU
45h 05m
3 stops
Azul Logo
4:35 pm - 10:12 am
IGU
-
BOS
19h 37m
2 stops
$2,207Azul
Wed, Dec 23 - Fri, Jan 1
Multiple Airlines Logo
5:35 pm - 12:20 am
BOS
-
IGU
28h 45m
3 stops
Multiple Airlines Logo
11:10 am - 7:50 pm
IGU
-
BOS
34h 40m
3 stops
$2,439Multiple Airlines
Wed, Dec 23 - Sat, Jan 2
Multiple Airlines Logo
4:40 pm - 1:35 pm
BOS
-
IGU
18h 55m
2 stops
Multiple Airlines Logo
11:10 am - 7:50 pm
IGU
-
BOS
34h 40m
3 stops
$2,742Multiple Airlines
Wed, Dec 23 - Sat, Jan 2
LATAM Airlines Logo
8:55 am - 10:00 am
BOS
-
IGU
23h 05m
1 stop
LATAM Airlines Logo
6:00 pm - 6:45 am
IGU
-
BOS
14h 45m
1 stop
$4,549LATAM Airlines
Wed, Dec 23 - Sat, Jan 2

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.
Search flight deals

LATAM Airlines flights from Boston to Foz do Iguaçu

Our best LATAM Airlines deals on Boston to Foz do Iguaçu flight tickets
LATAM Airlines
Dec 23
BOS8:55 amBoston Logan Intl
29h 25m
2 stops
IGU4:20 pmFoz do Iguaçu Cataratas
Jan 1
IGU2:20 pmFoz do Iguaçu Cataratas
18h 25m
1 stop
BOS6:45 amBoston Logan Intl
$1,595
LATAM Airlines
Dec 23
BOS8:55 amBoston Logan Intl
29h 25m
2 stops
IGU4:20 pmFoz do Iguaçu Cataratas
Dec 31
IGU4:15 amFoz do Iguaçu Cataratas
32h 07m
2 stops
BOS10:22 amBoston Logan Intl
$1,610
LATAM Airlines
Dec 23
BOS8:55 amBoston Logan Intl
23h 05m
1 stop
IGU10:00 amFoz do Iguaçu Cataratas
Jan 1
IGU2:20 pmFoz do Iguaçu Cataratas
18h 25m
1 stop
BOS6:45 amBoston Logan Intl
$1,668

momondo Fare Finder

 
Customize your flight search to find flights from Boston 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 June 30, 2026.
Use the filters below to find and compare flights from Boston to Foz do Iguaçu that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

BostonFoz do Iguaçu

BOS - IGU

BOSIGU

Boston Logan Intl

Wed 12/23

8:55 am-4:20 pm

2 stops29h 25m

Foz do Iguaçu Cataratas

Fri 1/1

2:20 pm-6:45 am

1 stop18h 25m

$1,595

BostonFoz do Iguaçu

BOS - IGU

BOSIGU

Boston Logan Intl

Wed 12/23

8:55 am-4:20 pm

2 stops29h 25m

Foz do Iguaçu Cataratas

Thu 12/31

4:15 am-10:22 am

2 stops32h 07m

$1,610

BostonFoz do Iguaçu

BOS - IGU

BOSIGU

Boston Logan Intl

Wed 12/23

8:55 am-10:00 am

1 stop23h 05m

Foz do Iguaçu Cataratas

Fri 1/1

2:20 pm-6:45 am

1 stop18h 25m

$1,668

BostonFoz do Iguaçu

BOS - IGU

BOSIGU

Boston Logan Intl

Wed 12/23

8:55 am-10:00 am

1 stop23h 05m

Foz do Iguaçu Cataratas

Sat 1/2

10:10 am-1:50 pm

3 stops29h 40m

$2,003

BostonFoz do Iguaçu

BOS - IGU

BOSIGU

Boston Logan Intl

Wed 12/23

8:55 am-10:00 am

1 stop23h 05m

Foz do Iguaçu Cataratas

Fri 1/1

4:15 am-11:19 am

2 stops33h 04m

$2,142

BostonFoz do Iguaçu

BOS - IGU

BOSIGU

Boston Logan Intl

Wed 12/23

7:40 pm-6:45 pm

3 stops45h 05m

Foz do Iguaçu Cataratas

Fri 1/1

4:35 pm-10:12 am

2 stops19h 37m

$2,207

BostonFoz do Iguaçu

BOS - IGU

BOSIGU

Boston Logan Intl

Wed 12/23

5:35 pm-12:20 am

3 stops28h 45m

Foz do Iguaçu Cataratas

Sat 1/2

11:10 am-7:50 pm

3 stops34h 40m

$2,439

BostonFoz do Iguaçu

BOS - IGU

BOSIGU

Boston Logan Intl

Wed 12/23

4:40 pm-1:35 pm

2 stops18h 55m

Foz do Iguaçu Cataratas

Sat 1/2

11:10 am-7:50 pm

3 stops34h 40m

$2,742
Quickest round-trip

BostonFoz do Iguaçu

BOS - IGU

BOSIGU

Boston Logan Intl

Wed 12/23

8:55 am-10:00 am

1 stop23h 05m

Foz do Iguaçu Cataratas

Sat 1/2

6:00 pm-6:45 am

1 stop14h 45m

$4,549
Cheapest one-way

BostonFoz do Iguaçu

BOS - IGU

BOSIGU

Boston Logan Intl

Sun 7/5

3:57 pm-11:55 pm

2 stops30h 58m

$472

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 15 resultsSorted by cheapest first
1
2

See travel insights to Foz do Iguaçu from

How to get the cheapest flight ticket from Boston 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

Can stopping save me money on Boston to Foz do Iguaçu flights?

You could potentially save up to 51% on your flight if you consider stops on a Boston to Foz do Iguaçu flight.

When to book flights from Boston to Foz do Iguaçu

Are you open to changing your travel dates? Check out the ideal times to fly from Boston to Foz do Iguaçu according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Boston to Foz do Iguaçu (BOS to IGU) flight deals and tips

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

Fastest flight time

23h 05m

Direct flights

None
The fastest flight from Boston to Foz do Iguaçu takes 23h 05m
There are no direct flights from Boston to Foz do Iguaçu. There are no popular flight routes from Boston to Foz do Iguaçu.
Search flight deals

Frequently asked questions about flying from Boston to Foz do Iguaçu

  • How far is Boston Logan Intl to Foz do Iguaçu Cataratas by plane?

    The distance between Boston Logan Intl and Foz do Iguaçu Cataratas is about 4804.9 mi. Typically, this will take 23h 05m by plane in normal conditions.

  • When did momondo last update prices for flights from Boston Logan Intl Airport to Foz do Iguaçu Cataratas Airport?

    Prices for flights from Boston Logan Intl Airport to Foz do Iguaçu Cataratas Airport are refreshed on a daily basis.

  • How old do you have to be to fly from Boston Logan Intl Airport to Foz do Iguaçu Cataratas Airport?

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Boston Logan Intl Airport 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 Boston to Foz do Iguaçu?

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Boston to Foz do Iguaçu for you.

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

Yes. momondo enables you to select and highlight flights to Foz do Iguaçu from Boston with this policy.

How can momondo help me find flights from Boston to Foz do Iguaçu?

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 Boston to Foz do Iguaçu.

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

If you are not ready to book a flight from Boston to Foz do Iguaçu now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Foz do Iguaçu and let you know when they 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.
Start using Trips
Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
Thu 7/30
Thu 8/6
By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to Brazil