How do I get Price Alerts for flights from Illinois to Mar del Plata?

Price Alerts will notify you by email when the price for flights to Mar del Plata from Illinois decreases. To activate this, select your desired travel dates and search for offers. While browsing through offers you’ll see the Price Alert widget toggle. Click it to turn on notifications.

How can I save money on flights from Illinois to Mar del Plata with momondo?

By using tools like our “Price Calendar”, you can see the best day to fly round-trip for your travels. Our “Price Forecast” tool uses AI to predict whether you should purchase or hold off on booking for potentially cheaper prices. Explore shows you all flight options from a city or airport to build your own unique adventure. The Discover blog also provides valuable insights for saving money while booking your experience. After searching you can toggle on “Price Alerts” to track prices for your desired flight and book at the ideal moment.

How does momondo find its flight prices?

We compare prices from 700+ competitors to help you find the price that works best for you. momondo operates in over 30 international markets, bringing you access to a wide range of fares and deals. Search for your travel using momondo for a diverse range of options from airlines and OTAs.

When did momondo last update prices for flights from Illinois to Mar Del Plata Airport?

Prices for flights from Illinois to Mar Del Plata Airport are updated daily.

How old do you have to be to fly from Illinois to Mar Del Plata 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 Illinois to Mar Del Plata Airport.

What documentation or ID do you need to fly to Mar Del Plata Airport?

The required travel and health documents for your Mar Del Plata Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Mar Del Plata Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

$1,178 Cheap Flights from Illinois to Mar del Plata in 2026

Find the cheapest flights from Illinois to Mar del Plata

Round-trip

Cheap round-trip flights

Enter your travel dates to find the best prices.

12:12 pm - 4:40 pmORD Chicago O'Hare Intl-MDQ Mar Del Plata

50h 28m3 stops Punta Cana Lima J Chavez Intl Buenos Aires Jorge Newbery

9:10 am - 12:57 amMDQ Mar Del Plata-ORD Chicago O'Hare Intl

41h 47m3 stops Buenos Aires Jorge Newbery Santiago Arturo Merino Benitez Panama City Tocumen Intl

$1,178Multiple Airlines

Sat, Sep 26 - Sat, Oct 3

11:20 pm - 8:35 amORD Chicago O'Hare Intl-MDQ Mar Del Plata

31h 15m2 stops Bogotá El Dorado Buenos Aires Jorge Newbery

5:45 pm - 12:57 amMDQ Mar Del Plata-ORD Chicago O'Hare Intl

57h 12m3 stops Buenos Aires Jorge Newbery Santiago Arturo Merino Benitez Panama City Tocumen Intl

$1,620Multiple Airlines

Mon, Sep 28 - Mon, Oct 5

11:20 pm - 8:35 amORD Chicago O'Hare Intl-MDQ Mar Del Plata

31h 15m3 stops Bogotá El Dorado Santiago Arturo Merino Benitez Buenos Aires Jorge Newbery

10:00 pm - 9:20 pmMDQ Mar Del Plata-ORD Chicago O'Hare Intl

25h 20m2 stops Buenos Aires Jorge Newbery Bogotá El Dorado

$1,846Multiple Airlines

Sat, Sep 26 - Sat, Oct 3

11:20 pm - 8:35 amORD Chicago O'Hare Intl-MDQ Mar Del Plata

31h 15m3 stops Bogotá El Dorado Santiago Arturo Merino Benitez Buenos Aires Jorge Newbery

10:00 pm - 9:20 pmMDQ Mar Del Plata-ORD Chicago O'Hare Intl

25h 20m2 stops Buenos Aires Jorge Newbery Bogotá El Dorado

$1,863Multiple Airlines

Sat, Sep 26 - Sat, Oct 3

11:20 pm - 8:35 amORD Chicago O'Hare Intl-MDQ Mar Del Plata

31h 15m3 stops Bogotá El Dorado Santiago Arturo Merino Benitez Buenos Aires Jorge Newbery

5:45 pm - 9:20 pmMDQ Mar Del Plata-ORD Chicago O'Hare Intl

29h 35m2 stops Buenos Aires Jorge Newbery Bogotá El Dorado

$2,021Multiple Airlines

Mon, Sep 28 - Mon, Oct 5

11:20 pm - 8:35 amORD Chicago O'Hare Intl-MDQ Mar Del Plata

31h 15m3 stops Bogotá El Dorado Santiago Arturo Merino Benitez Buenos Aires Jorge Newbery

5:45 pm - 9:20 pmMDQ Mar Del Plata-ORD Chicago O'Hare Intl

29h 35m2 stops Buenos Aires Jorge Newbery Bogotá El Dorado

$2,023Multiple Airlines

Mon, Sep 28 - Mon, Oct 5

11:20 pm - 8:35 amORD Chicago O'Hare Intl-MDQ Mar Del Plata

31h 15m2 stops Bogotá El Dorado Buenos Aires Jorge Newbery

10:00 pm - 9:20 pmMDQ Mar Del Plata-ORD Chicago O'Hare Intl

25h 20m2 stops Buenos Aires Jorge Newbery Bogotá El Dorado

$2,027Multiple Airlines

Sat, Sep 26 - Sat, Oct 3

11:20 pm - 8:35 amORD Chicago O'Hare Intl-MDQ Mar Del Plata

31h 15m2 stops Bogotá El Dorado Buenos Aires Jorge Newbery

10:00 pm - 9:20 pmMDQ Mar Del Plata-ORD Chicago O'Hare Intl

25h 20m2 stops Buenos Aires Jorge Newbery Bogotá El Dorado

$2,031Multiple Airlines

Sat, Sep 26 - Sat, Oct 3

11:20 pm - 8:35 amORD Chicago O'Hare Intl-MDQ Mar Del Plata

31h 15m2 stops Bogotá El Dorado Buenos Aires Jorge Newbery

10:00 pm - 9:20 pmMDQ Mar Del Plata-ORD Chicago O'Hare Intl

25h 20m2 stops Buenos Aires Jorge Newbery Bogotá El Dorado

$2,032Multiple Airlines

Sat, Sep 26 - Sat, Oct 3

11:20 pm - 8:35 amORD Chicago O'Hare Intl-MDQ Mar Del Plata

31h 15m2 stops Bogotá El Dorado Buenos Aires Jorge Newbery

9:25 am - 9:20 pmMDQ Mar Del Plata-ORD Chicago O'Hare Intl

37h 55m2 stops Buenos Aires Jorge Newbery Bogotá El Dorado

$2,046Multiple Airlines

Mon, Sep 28 - Mon, Oct 5

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Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

ChicagoMar del Plata

ORD Chicago O'Hare Intl - MDQ Mar Del Plata

ORDMDQ

Chicago O'Hare Intl

Sat 9/26

12:12 pm-4:40 pm

3 stops50h 28m

Mar Del Plata

Sat 10/3

9:10 am-12:57 am

3 stops41h 47m

$1,178

ChicagoMar del Plata

ORD Chicago O'Hare Intl - MDQ Mar Del Plata

ORDMDQ

Chicago O'Hare Intl

Mon 9/28

11:20 pm-8:35 am

2 stops31h 15m

Mar Del Plata

Mon 10/5

5:45 pm-12:57 am

3 stops57h 12m

$1,620

Quickest round-trip

ChicagoMar del Plata

ORD Chicago O'Hare Intl - MDQ Mar Del Plata

ORDMDQ

Chicago O'Hare Intl

Sat 9/26

11:20 pm-8:35 am

3 stops31h 15m

Mar Del Plata

Sat 10/3

10:00 pm-9:20 pm

2 stops25h 20m

$1,846

ChicagoMar del Plata

ORD Chicago O'Hare Intl - MDQ Mar Del Plata

ORDMDQ

Chicago O'Hare Intl

Sat 9/26

11:20 pm-8:35 am

3 stops31h 15m

Mar Del Plata

Sat 10/3

10:00 pm-9:20 pm

2 stops25h 20m

$1,863

ChicagoMar del Plata

ORD Chicago O'Hare Intl - MDQ Mar Del Plata

ORDMDQ

Chicago O'Hare Intl

Mon 9/28

11:20 pm-8:35 am

3 stops31h 15m

Mar Del Plata

Mon 10/5

5:45 pm-9:20 pm

2 stops29h 35m

$2,021

ChicagoMar del Plata

ORD Chicago O'Hare Intl - MDQ Mar Del Plata

ORDMDQ

Chicago O'Hare Intl

Mon 9/28

11:20 pm-8:35 am

3 stops31h 15m

Mar Del Plata

Mon 10/5

5:45 pm-9:20 pm

2 stops29h 35m

$2,023

ChicagoMar del Plata

ORD Chicago O'Hare Intl - MDQ Mar Del Plata

ORDMDQ

Chicago O'Hare Intl

Sat 9/26

11:20 pm-8:35 am

2 stops31h 15m

Mar Del Plata

Sat 10/3

10:00 pm-9:20 pm

2 stops25h 20m

$2,027

ChicagoMar del Plata

ORD Chicago O'Hare Intl - MDQ Mar Del Plata

ORDMDQ

Chicago O'Hare Intl

Sat 9/26

11:20 pm-8:35 am

2 stops31h 15m

Mar Del Plata

Sat 10/3

10:00 pm-9:20 pm

2 stops25h 20m

$2,031

ChicagoMar del Plata

ORD Chicago O'Hare Intl - MDQ Mar Del Plata

ORDMDQ

Chicago O'Hare Intl

Sat 9/26

11:20 pm-8:35 am

2 stops31h 15m

Mar Del Plata

Sat 10/3

10:00 pm-9:20 pm

2 stops25h 20m

$2,032

ChicagoMar del Plata

ORD Chicago O'Hare Intl - MDQ Mar Del Plata

ORDMDQ

Chicago O'Hare Intl

Mon 9/28

11:20 pm-8:35 am

2 stops31h 15m

Mar Del Plata

Mon 10/5

9:25 am-9:20 pm

2 stops37h 55m

$2,046

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

Cheap Illinois to Mar del Plata flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Illinois to Mar del Plata

Fastest flight time	24h 55m
Direct flights	None

The fastest flight from Illinois to Mar del Plata takes 24h 55m

There are no direct flights from Illinois to Mar del Plata. There are no popular flight routes from Illinois to Mar del Plata.

Search flight deals

Frequently asked questions about flying from Illinois to Mar del Plata

When did momondo last update prices for flights from Illinois to Mar Del Plata Airport?
Prices for flights from Illinois to Mar Del Plata Airport are updated daily.
How old do you have to be to fly from Illinois to Mar Del Plata 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 Illinois to Mar Del Plata Airport.
What documentation or ID do you need to fly to Mar Del Plata Airport?
The required travel and health documents for your Mar Del Plata Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Mar Del Plata Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Frequently asked questions about flying from Illinois to Mar del Plata

How do I get Price Alerts for flights from Illinois to Mar del Plata?
Price Alerts will notify you by email when the price for flights to Mar del Plata from Illinois decreases. To activate this, select your desired travel dates and search for offers. While browsing through offers you’ll see the Price Alert widget toggle. Click it to turn on notifications.
How can I save money on flights from Illinois to Mar del Plata with momondo?
By using tools like our “Price Calendar”, you can see the best day to fly round-trip for your travels. Our “Price Forecast” tool uses AI to predict whether you should purchase or hold off on booking for potentially cheaper prices. Explore shows you all flight options from a city or airport to build your own unique adventure. The Discover blog also provides valuable insights for saving money while booking your experience. After searching you can toggle on “Price Alerts” to track prices for your desired flight and book at the ideal moment.
How does momondo find its flight prices?
We compare prices from 700+ competitors to help you find the price that works best for you. momondo operates in over 30 international markets, bringing you access to a wide range of fares and deals. Search for your travel using momondo for a diverse range of options from airlines and OTAs.

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Why use momondo?

Why should I use momondo to find a flight deal from Illinois to Mar del Plata?

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Mar del Plata from Illinois.

Can I find flights from Illinois to Mar del Plata with flexible booking policies on momondo?

All flight searches from Illinois to Mar del Plata on momondo can be filtered to show those which offer flexible booking policies.

How can momondo help me find flights from Illinois to Mar del Plata?

Once all potential Illinois to Mar del Plata flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

I’m not ready to book a flight from Illinois to Mar del Plata right now. Can momondo alert me if prices change?

Yes. momondo can track prices for Illinois to Mar del Plata flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.