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Cheap flights from Buenos Aires to Illinois from $438

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Buenos Aires to Illinois departing on 1/24. 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 Buenos Aires to Illinois

Cheap round-trip flights

These are some of the best round-trip flight deals from Buenos Aires to Illinois that have been recently found on momondo from popular airlines, departing in the coming months.

Cheap one-way flights

Flying one-way? These are some of the best deals recently discovered on momondo for flights from Buenos Aires to Illinois.

Cheap last minute flights

Planning a quick getaway from Buenos Aires to Illinois? These are the last-minute flight deals available now.

Cheap direct flights

If you prefer a non-stop journey, check out our latest direct flight deals to Illinois, so you can enjoy a seamless trip without layovers.

Cheap bus & train deals from Buenos Aires to Illinois

Find recent round-trip train or bus tickets from Buenos Aires to Illinois.

All round-trip flight deals to Illinois

The cheapest plane tickets to Illinois found on KAYAK recently.
1:45 am - 12:15 pmEZE-ORD
13h 30m1 stop
1:35 pm - 5:35 amORD-EZE
13h 00m1 stop
$845Avianca
Find Deal
Sat, Nov 23 - Wed, Jan 29
1:45 am - 12:15 pmEZE-ORD
13h 30m1 stop
5:00 am - 5:35 amORD-EZE
21h 35m2 stops
Sat, Nov 23 - Mon, Dec 9
5:50 am - 12:15 pmEZE-ORD
33h 25m3 stops
1:35 pm - 5:35 amORD-EZE
13h 00m1 stop
$855Avianca
Find Deal
Tue, Nov 26 - Wed, Jan 29
11:55 pm - 12:16 pmEZE-ORD
15h 21m1 stop
7:35 am - 9:20 amORD-EZE
22h 45m1 stop
$1,164United Airlines
Find Deal
Wed, Dec 25 - Tue, Jan 28
9:00 pm - 10:41 amEZE-ORD
15h 41m1 stop
11:21 am - 10:00 amORD-EZE
20h 39m1 stop
$1,169American Airlines
Find Deal
Sun, Mar 16 - Sun, Mar 30
11:55 pm - 12:08 pmEZE-ORD
15h 13m1 stop
3:53 pm - 9:20 amORD-EZE
14h 27m1 stop
$1,174American Airlines
Find Deal
Mon, Dec 16 - Mon, Dec 30
11:55 pm - 7:49 pmEZE-ORD
22h 54m1 stop
2:02 pm - 7:20 amORD-EZE
14h 18m1 stop
$1,197United Airlines
Find Deal
Fri, Dec 20 - Wed, Jan 29
10:55 pm - 11:57 pmAEP-ORD
27h 02m2 stops
11:19 am - 3:20 pmORD-AEP
26h 01m2 stops
$1,200LATAM Airlines
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Sun, Mar 16 - Sun, Mar 30
12:22 am - 1:11 pmEZE-ORD
14h 49m1 stop
7:55 am - 12:46 amORD-EZE
14h 51m1 stop
$1,222Copa Airlines
Find Deal
Sat, Mar 15 - Sun, Mar 30
7:10 pm - 9:50 amEZE-MDW
17h 40m2 stops
10:08 am - 6:10 pmMDW-EZE
29h 02m2 stops
$1,250LATAM Airlines
Find Deal
Tue, Dec 17 - Tue, Dec 31
1:45 am - 12:15 pmEZE-ORD
13h 30m1 stop
$438Avianca
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Fri, Jan 24
5:50 am - 12:15 pmEZE-ORD
33h 25m2 stops
$451Avianca
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Tue, Jan 28
3:40 pm - 12:34 amEZE-ORD
35h 54m3 stops
Wed, Dec 11
12:03 am - 2:00 pmEZE-ORD
40h 57m3 stops
Tue, Dec 10
3:55 am - 10:20 pmEZE-MDW
21h 25m2 stops
$801LATAM Airlines
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Sun, Feb 9
3:55 am - 11:59 pmEZE-ORD
23h 04m2 stops
$801LATAM Airlines
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Sun, Feb 9
11:55 pm - 9:56 pmEZE-ORD
25h 01m1 stop
$1,047United Airlines
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Wed, Jan 1
3:57 am - 12:21 amEZE-ORD
22h 24m1 stop
$1,129Copa Airlines
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Mon, May 5
11:55 pm - 2:37 pmEZE-STL
17h 42m1 stop
$1,277United Airlines
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Tue, Jan 7
10:55 am - 12:11 pmEZE-ORD
28h 16m1 stop
$1,282Copa Airlines
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Tue, Jan 7
5:50 am - 12:15 pmEZE-ORD
33h 25m3 stops
1:35 pm - 4:56 amORD-EZE
36h 21m2 stops
$1,019Avianca
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Mon, Nov 18 - Wed, Nov 27
6:15 am - 12:15 pmEZE-ORD
33h 00m2 stops
1:35 pm - 4:56 amORD-EZE
36h 21m2 stops
$1,022Avianca
Find Deal
Mon, Nov 18 - Wed, Nov 27
5:50 am - 12:15 pmEZE-ORD
33h 25m3 stops
5:15 am - 3:45 pmORD-EZE
31h 30m3 stops
$1,029
Find Deal
Mon, Nov 18 - Wed, Nov 27
1:45 am - 12:15 pmEZE-ORD
13h 30m1 stop
6:00 am - 7:30 pmORD-EZE
34h 30m1 stop
$1,044
Find Deal
Sat, Nov 16 - Thu, Nov 21
1:45 am - 12:15 pmEZE-ORD
13h 30m1 stop
6:00 am - 2:45 pmORD-EZE
29h 45m2 stops
$1,054
Find Deal
Sat, Nov 16 - Thu, Nov 21
9:00 pm - 12:49 pmEZE-MDW
18h 49m2 stops
1:30 pm - 9:00 amMDW-EZE
16h 30m2 stops
$2,070Delta
Find Deal
Sun, Nov 17 - Thu, Nov 21
8:00 pm - 1:10 pmAEP-ORD
20h 10m2 stops
3:35 pm - 4:00 pmORD-AEP
21h 25m2 stops
$2,188LATAM Airlines
Find Deal
Sun, Nov 17 - Thu, Nov 21
10:39 am - 11:21 pmEZE-ORD
15h 42m1 stop
6:54 am - 1:03 amORD-EZE
15h 09m1 stop
$2,528Copa Airlines
Find Deal
Fri, Nov 15 - Mon, Dec 9
10:02 am - 1:10 pmEZE-ORD
30h 08m2 stops
9:25 am - 6:15 amORD-EZE
17h 50m2 stops
$3,069LATAM Airlines
Find Deal
Sun, Nov 17 - Tue, Nov 26
10:25 pm - 5:02 pmEZE-MDW
21h 37m2 stops
4:58 pm - 9:00 amMDW-EZE
13h 02m1 stop
$3,195Delta
Find Deal
Fri, Nov 15 - Mon, Dec 9

American Airlines flights from Buenos Aires to Illinois

Our best American Airlines deals on Buenos Aires to Illinois flight tickets
American Airlines
Mar 16
EZE9:00 pmBuenos Aires Ministro Pistarini
15h 41m
1 stop
ORD10:41 amChicago O'Hare Intl
Mar 30
ORD11:21 amChicago O'Hare Intl
20h 39m
1 stop
EZE10:00 amBuenos Aires Ministro Pistarini
American Airlines
Dec 16
EZE11:55 pmBuenos Aires Ministro Pistarini
15h 13m
1 stop
ORD12:08 pmChicago O'Hare Intl
Dec 30
ORD3:53 pmChicago O'Hare Intl
14h 27m
1 stop
EZE9:20 amBuenos Aires Ministro Pistarini
American Airlines
Dec 16
EZE11:55 pmBuenos Aires Ministro Pistarini
17h 20m
2 stops
ORD2:15 pmChicago O'Hare Intl
Dec 30
ORD3:53 pmChicago O'Hare Intl
15h 52m
1 stop
EZE10:45 amBuenos Aires Ministro Pistarini

Avianca flights from Buenos Aires to Illinois

Our best Avianca deals on Buenos Aires to Illinois flight tickets
Avianca
Nov 23
EZE1:45 amBuenos Aires Ministro Pistarini
13h 30m
1 stop
ORD12:15 pmChicago O'Hare Intl
Jan 29
ORD1:35 pmChicago O'Hare Intl
13h 00m
1 stop
EZE5:35 amBuenos Aires Ministro Pistarini
Avianca
Nov 26
EZE5:50 amBuenos Aires Ministro Pistarini
33h 25m
3 stops
ORD12:15 pmChicago O'Hare Intl
Jan 29
ORD1:35 pmChicago O'Hare Intl
13h 00m
1 stop
EZE5:35 amBuenos Aires Ministro Pistarini
Avianca
Nov 25
EZE2:30 amBuenos Aires Ministro Pistarini
36h 45m
2 stops
ORD12:15 pmChicago O'Hare Intl
Jan 29
ORD1:35 pmChicago O'Hare Intl
13h 00m
1 stop
EZE5:35 amBuenos Aires Ministro Pistarini

How to get the cheapest flight ticket from Buenos Aires to Illinois

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 to Illinois from Buenos Aires?

Copa Airlines. Copa Airlines, American Airlines, and Delta are the most popular carriers operating from Buenos Aires to Illinois

What is the cheapest Buenos Aires to Illinois flight route?

Buenos Aires Ministro Pistarini - Chicago O'Hare Intl. Fly from Buenos Aires Ministro Pistarini to Chicago O'Hare Intl for the best Buenos Aires - Illinois flight prices

Can stopping save me money on Buenos Aires to Illinois flights?

You could potentially save up to 2% on your flight if you consider stops on a Buenos Aires to Illinois flight.

Cheap Buenos Aires to Illinois flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Buenos Aires to Illinois

Best Price Found

$438

Fastest flight time

13h 30m

Direct flights

None

Airports in Illinois

2 airports
The best one-way flight to Illinois from Buenos Aires in the past 72 hours is $438. The best round-trip flight deal from Buenos Aires to Illinois found on momondo in the last 72 hours is $845.
The fastest flight from Buenos Aires to Illinois takes 13h 30m
There are no direct flights from Buenos Aires to Illinois. Popular non-direct routes for this connection are Buenos Aires Ministro Pistarini Airport - Chicago Midway Airport, Buenos Aires Ministro Pistarini Airport - Chicago O'Hare Intl Airport and Buenos Aires Jorge Newbery Airport - Chicago O'Hare Intl Airport.
There are 2 airports near Illinois: Chicago O'Hare Intl (ORD), Chicago Midway (MDW)

  • When did momondo last update prices for flights from Buenos Aires to Illinois?

    Prices for flights from Buenos Aires to Illinois are updated daily.

  • How many operators does momondo search for flights from Buenos Aires to Illinois?

  • How old do you have to be to fly from Buenos Aires to Illinois?

    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 Buenos Aires to Illinois.

  • What documentation or ID do you need to fly to Illinois?

    The travel and health documents required for your trip to Illinois can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Illinois. We always recommend checking with your airline or a trusted third party such as IATA to get advice.


Best airlines flying from Buenos Aires to Illinois

Compare and see reviews for airlines that fly from Buenos Aires to Illinois with momondo
Airline
Rating
Free Cancellation
Price
DeltaPriceFrom $890Free CancellationRating
8.0
8,787 reviews
Search Delta flights
American AirlinesPriceFrom $928Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights
Copa AirlinesPriceFrom $1,007Free CancellationRating
7.7
1,809 reviews
Search Copa Airlines flights
United AirlinesPriceFrom $1,084Free CancellationRating
7.4
9,186 reviews
Search United Airlines flights

Why use momondo?

Why should I use momondo to find a flight deal from Buenos Aires to Illinois?

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Buenos Aires to Illinois. Millions of users trust and use momondo every year so you are in good hands.

Can I find flights from Buenos Aires to Illinois with flexible booking policies on momondo?

Flights from Buenos Aires to Illinois with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

How can momondo help me find flights from Buenos Aires to Illinois?

Once you have performed a search for Buenos Aires to Illinois flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

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

Of course. momondo tracks the price of Buenos Aires to Illinois flights. All you need is a valid email address and we will do the rest; it is that quick and easy.


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