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Cheap flights from Buenos Aires Ministro Pistarini Airport to Chicago from $374

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 Ministro Pistarini Airport to Chicago departing on 10/17. 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

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Buenos Aires Ministro Pistarini Airport to Chicago

Cheap round-trip flights

Enter your travel dates to find the best prices.
Arajet Logo
8:40 am - 10:10 pm
EZE
-
ORD
15h 30m
1 stop
Arajet Logo
5:30 am - 12:05 am
ORD
-
EZE
16h 35m
1 stop
$690Arajet
Sun, Sep 6 - Mon, Sep 14
Arajet Logo
9:45 am - 11:40 pm
EZE
-
ORD
15h 55m
1 stop
Arajet Logo
12:12 pm - 4:10 am
ORD
-
EZE
13h 58m
1 stop
$692Arajet
Thu, Sep 17 - Sat, Oct 3
Multiple Airlines Logo
7:21 pm - 5:06 pm
EZE
-
ORD
23h 45m
2 stops
Multiple Airlines Logo
5:30 am - 12:05 am
ORD
-
EZE
16h 35m
1 stop
$755Multiple Airlines
Sat, Aug 22 - Mon, Sep 7
Multiple Airlines Logo
2:17 am - 6:27 pm
EZE
-
ORD
18h 10m
2 stops
Multiple Airlines Logo
12:12 pm - 4:10 am
ORD
-
EZE
13h 58m
1 stop
$756Multiple Airlines
Fri, Sep 18 - Sat, Oct 3
Avianca Logo
7:10 am - 9:20 pm
EZE
-
ORD
16h 10m
1 stop
Avianca Logo
8:42 am - 5:40 am
ORD
-
EZE
18h 58m
2 stops
$903Avianca
Wed, Sep 9 - Thu, Sep 10
American Airlines Logo
8:50 pm - 10:00 am
EZE
-
ORD
15h 10m
1 stop
American Airlines Logo
8:37 am - 6:00 am
ORD
-
EZE
19h 23m
1 stop
$938American Airlines
Thu, Aug 20 - Sun, Aug 30
American Airlines Logo
10:15 pm - 6:07 pm
EZE
-
ORD
21h 52m
1 stop
American Airlines Logo
10:05 am - 8:30 am
ORD
-
EZE
20h 25m
1 stop
$940American Airlines
Mon, Sep 21 - Tue, Sep 29
Copa Airlines Logo
5:25 am - 1:02 am
EZE
-
ORD
21h 37m
1 stop
Copa Airlines Logo
8:35 am - 2:52 am
ORD
-
EZE
16h 17m
1 stop
$982Copa Airlines
Mon, Sep 14 - Mon, Oct 26
Copa Airlines Logo
5:25 am - 1:02 am
EZE
-
ORD
21h 37m
1 stop
Copa Airlines Logo
8:01 am - 7:57 am
ORD
-
EZE
21h 56m
1 stop
$982Copa Airlines
Tue, Sep 15 - Tue, Sep 22
Avianca Logo
7:30 am - 8:20 pm
EZE
-
ORD
15h 50m
1 stop
Avianca Logo
10:20 pm - 3:50 pm
ORD
-
EZE
14h 30m
1 stop
$1,122Avianca
Wed, Dec 30 - Tue, Jan 19

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Avianca flights from Buenos Aires Ministro Pistarini Airport to Chicago O'Hare Intl Airport

Our best Avianca deals on Buenos Aires Ministro Pistarini Airport to Chicago O'Hare Intl Airport flight tickets
Avianca
Aug 2
EZE7:10 amBuenos Aires Ministro Pistarini
16h 10m
1 stop
ORD9:20 pmChicago O'Hare Intl
Aug 12
ORD11:20 pmChicago O'Hare Intl
23h 05m
1 stop
EZE12:25 amBuenos Aires Ministro Pistarini
$1,112
Avianca
Aug 1
EZE1:35 amBuenos Aires Ministro Pistarini
21h 45m
1 stop
ORD9:20 pmChicago O'Hare Intl
Aug 13
ORD11:20 pmChicago O'Hare Intl
28h 20m
1 stop
EZE5:40 amBuenos Aires Ministro Pistarini
$1,178
Avianca
Aug 1
EZE1:35 amBuenos Aires Ministro Pistarini
21h 45m
1 stop
ORD9:20 pmChicago O'Hare Intl
Aug 12
ORD11:20 pmChicago O'Hare Intl
23h 05m
1 stop
EZE12:25 amBuenos Aires Ministro Pistarini
$1,183

LATAM Airlines flights from Buenos Aires Ministro Pistarini Airport to Chicago O'Hare Intl Airport

Our best LATAM Airlines deals on Buenos Aires Ministro Pistarini Airport to Chicago O'Hare Intl Airport flight tickets
LATAM Airlines
Aug 5
EZE8:10 pmBuenos Aires Ministro Pistarini
24h 39m
1 stop
ORD6:49 pmChicago O'Hare Intl
Aug 12
ORD1:50 pmChicago O'Hare Intl
17h 55m
1 stop
EZE9:45 amBuenos Aires Ministro Pistarini
$1,074
LATAM Airlines
Aug 5
EZE8:10 pmBuenos Aires Ministro Pistarini
24h 39m
1 stop
ORD6:49 pmChicago O'Hare Intl
Aug 12
ORD1:00 pmChicago O'Hare Intl
20h 30m
2 stops
EZE11:30 amBuenos Aires Ministro Pistarini
$1,080
LATAM Airlines
Aug 5
EZE12:15 pmBuenos Aires Ministro Pistarini
47h 12m
2 stops
ORD9:27 amChicago O'Hare Intl
Aug 12
ORD6:00 amChicago O'Hare Intl
34h 21m
2 stops
EZE6:21 pmBuenos Aires Ministro Pistarini
$1,094

momondo Fare Finder

 
Customize your flight search to find flights from Buenos Aires Ministro Pistarini Airport to Chicago O'Hare Intl Airport 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 August 1, 2026.
Use the filters below to find and compare flights from Buenos Aires Ministro Pistarini Airport to Chicago O'Hare Intl Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Buenos AiresChicago

EZE - ORD

EZEORD

Buenos Aires Ministro Pistarini

Sun 9/6

8:40 am-10:10 pm

1 stop15h 30m

Chicago O'Hare Intl

Mon 9/14

5:30 am-12:05 am

1 stop16h 35m

$690
Quickest round-trip

Buenos AiresChicago

EZE - ORD

EZEORD

Buenos Aires Ministro Pistarini

Thu 9/17

9:45 am-11:40 pm

1 stop15h 55m

Chicago O'Hare Intl

Sat 10/3

12:12 pm-4:10 am

1 stop13h 58m

$692

Buenos AiresChicago

EZE - ORD

EZEORD

Buenos Aires Ministro Pistarini

Sat 8/22

7:21 pm-5:06 pm

2 stops23h 45m

Chicago O'Hare Intl

Mon 9/7

5:30 am-12:05 am

1 stop16h 35m

$755

Buenos AiresChicago

EZE - ORD

EZEORD

Buenos Aires Ministro Pistarini

Fri 9/18

2:17 am-6:27 pm

2 stops18h 10m

Chicago O'Hare Intl

Sat 10/3

12:12 pm-4:10 am

1 stop13h 58m

$756

Buenos AiresChicago

EZE - ORD

EZEORD

Buenos Aires Ministro Pistarini

Wed 9/9

7:10 am-9:20 pm

1 stop16h 10m

Chicago O'Hare Intl

Thu 9/10

8:42 am-5:40 am

2 stops18h 58m

$903

Buenos AiresChicago

EZE - ORD

EZEORD

Buenos Aires Ministro Pistarini

Thu 8/20

8:50 pm-10:00 am

1 stop15h 10m

Chicago O'Hare Intl

Sun 8/30

8:37 am-6:00 am

1 stop19h 23m

$938

Buenos AiresChicago

EZE - ORD

EZEORD

Buenos Aires Ministro Pistarini

Mon 9/21

10:15 pm-6:07 pm

1 stop21h 52m

Chicago O'Hare Intl

Tue 9/29

10:05 am-8:30 am

1 stop20h 25m

$940

Buenos AiresChicago

EZE - ORD

EZEORD

Buenos Aires Ministro Pistarini

Mon 9/14

5:25 am-1:02 am

1 stop21h 37m

Chicago O'Hare Intl

Mon 10/26

8:35 am-2:52 am

1 stop16h 17m

$982

Buenos AiresChicago

EZE - ORD

EZEORD

Buenos Aires Ministro Pistarini

Tue 9/15

5:25 am-1:02 am

1 stop21h 37m

Chicago O'Hare Intl

Tue 9/22

8:01 am-7:57 am

1 stop21h 56m

$982

Buenos AiresChicago

EZE - ORD

EZEORD

Buenos Aires Ministro Pistarini

Wed 12/30

7:30 am-8:20 pm

1 stop15h 50m

Chicago O'Hare Intl

Tue 1/19

10:20 pm-3:50 pm

1 stop14h 30m

$1,122

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 Chicago from

How to get the cheapest flight ticket from Buenos Aires Ministro Pistarini Airport to Chicago O'Hare Intl Airport

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 month to fly to Chicago O'Hare Intl Airport?

The month of December is another great option to travel to Chicago O'Hare Intl Airport, with average flight prices from Buenos Aires Ministro Pistarini Airport averaging around $965.

How have Buenos Aires Ministro Pistarini Airport to Chicago O'Hare Intl Airport flight prices changed over time?

When to book flights from Buenos Aires Ministro Pistarini Airport to Chicago O'Hare Intl Airport

Are you open to changing your travel dates? Check out the ideal times to fly from Buenos Aires Ministro Pistarini Airport to Chicago O'Hare Intl Airport according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Buenos Aires Ministro Pistarini Airport to Chicago O'Hare Intl Airport (EZE to ORD) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Buenos Aires Ministro Pistarini Airport to Chicago O'Hare Intl Airport

Fastest flight time

15h 30m

Direct flights

None
The fastest flight from Buenos Aires Ministro Pistarini Airport to Chicago O'Hare Intl Airport takes 15h 30m
There are no direct flights from Buenos Aires Ministro Pistarini Airport to Chicago O'Hare Intl Airport. There are no popular flight routes from Buenos Aires Ministro Pistarini Airport to Chicago O'Hare Intl Airport.
Search flight deals

Frequently asked questions about flying from Buenos Aires Ministro Pistarini Airport to Chicago O'Hare Intl Airport

  • How far is Buenos Aires Ministro Pistarini to Chicago O'Hare Intl by plane?

    The distance between Buenos Aires Ministro Pistarini and Chicago O'Hare Intl is about 5618.9 mi. By plane, this route typically takes 15h 30m.

  • When did momondo last update prices for flights from Buenos Aires Ministro Pistarini Airport to Chicago O'Hare Intl Airport?

    Prices for flights from Buenos Aires Ministro Pistarini Airport to Chicago O'Hare Intl Airport are refreshed on a daily basis.

  • How many operators does momondo search for flights from Buenos Aires Ministro Pistarini Airport to Chicago O'Hare Intl Airport?

  • How old do you have to be to fly from Buenos Aires Ministro Pistarini Airport to Chicago O'Hare Intl 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 Buenos Aires Ministro Pistarini Airport to Chicago O'Hare Intl Airport.

  • What documentation or ID do you need to fly to Chicago O'Hare Intl Airport?

    The travel and health documents you'll need for your trip to Chicago O'Hare Intl 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 Chicago O'Hare Intl Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

  • What is the most popular airline from Buenos Aires Ministro Pistarini Airport to Chicago O'Hare Intl Airport?

Best airlines flying from Buenos Aires Ministro Pistarini Airport to Chicago O'Hare Intl Airport

Compare and see reviews for airlines that fly from Buenos Aires Ministro Pistarini Airport to Chicago O'Hare Intl Airport with momondo
Airline
Rating
Free Cancellation
Price
Copa AirlinesPriceFrom $484Free CancellationRating
7.6
1,562 reviews
Search Copa Airlines flights
ArajetPriceFrom $506Free CancellationRating
6.3
51 reviews
Search Arajet flights
AviancaPriceFrom $578Free CancellationRating
6.5
2,522 reviews
Search Avianca flights
American AirlinesPriceFrom $820Free CancellationRating
7.1
11,848 reviews
Search American Airlines flights
DeltaPriceFrom $884Free CancellationRating
7.8
8,497 reviews
Search Delta flights

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

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

Yes. momondo allows you to filter the results for Buenos Aires to Chicago flights to just show those with flexible booking policies.

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

Once you have performed a search for Buenos Aires to Chicago 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 Chicago right now. Can momondo alert me if prices change?

Yes momondo offers price alerts on flights to Chicago from Buenos Aires. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

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