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Cheap flights from Buenos Aires to Chicago from $301

1 adult
1 adult, Economy, 0 bags

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Buenos Aires to Chicago

Cheap round-trip flights

Enter your travel dates to find the best prices.
Arajet Logo
11:00 am - 10:40 pmEZE  Buenos Aires Ministro Pistarini-ORD Chicago O'Hare Intl
14h 40m1 stop Punta Cana
Arajet Logo
12:12 pm - 4:20 amORD  Chicago O'Hare Intl-EZE Buenos Aires Ministro Pistarini
14h 08m1 stop Punta Cana
$832Arajet
Thu, Feb 25 - Sat, Apr 3
Arajet Logo
10:05 pm - 10:40 pmEZE  Buenos Aires Ministro Pistarini-ORD Chicago O'Hare Intl
27h 35m1 stop Punta Cana
Arajet Logo
5:45 am - 9:16 amORD  Chicago O'Hare Intl-EZE Buenos Aires Ministro Pistarini
24h 31m1 stop Punta Cana
$864Arajet
Wed, Nov 4 - Fri, Nov 6
Multiple Airlines Logo
6:15 am - 10:13 pmEZE  Buenos Aires Ministro Pistarini-ORD Chicago O'Hare Intl
42h 58m2 stops Lima J Chavez Intl Mexico City Benito Juarez
Multiple Airlines Logo
11:10 am - 4:00 amORD  Chicago O'Hare Intl-EZE Buenos Aires Ministro Pistarini
13h 50m1 stop Punta Cana
$912Multiple Airlines
Sat, Feb 27 - Sat, Mar 6
Multiple Airlines Logo
5:50 am - 12:51 pmEZE  Buenos Aires Ministro Pistarini-ORD Chicago O'Hare Intl
34h 01m3 stops Santo Domingo Las Americas Miami Atlanta Hartsfield-Jackson
Multiple Airlines Logo
7:28 pm - 9:32 amORD  Chicago O'Hare Intl-EZE Buenos Aires Ministro Pistarini
35h 04m3 stops Atlanta Hartsfield-Jackson Miami Punta Cana
$913Multiple Airlines
Tue, Nov 10 - Tue, Nov 17
American Airlines Logo
9:10 pm - 9:42 amEZE  Buenos Aires Ministro Pistarini-ORD Chicago O'Hare Intl
15h 32m1 stop New York John F Kennedy Intl
American Airlines Logo
4:46 pm - 10:15 amORD  Chicago O'Hare Intl-EZE Buenos Aires Ministro Pistarini
14h 29m1 stop Miami
$1,144American Airlines
Sat, Dec 12 - Tue, Jan 12
American Airlines Logo
9:40 pm - 9:30 amEZE  Buenos Aires Ministro Pistarini-ORD Chicago O'Hare Intl
14h 50m1 stop Miami
American Airlines Logo
2:38 pm - 8:15 amORD  Chicago O'Hare Intl-EZE Buenos Aires Ministro Pistarini
14h 37m1 stop Miami
$1,144American Airlines
Mon, Dec 14 - Wed, Jan 13
Delta Logo
11:35 pm - 12:24 pmEZE  Buenos Aires Ministro Pistarini-ORD Chicago O'Hare Intl
15h 49m1 stop Atlanta Hartsfield-Jackson
Delta Logo
5:55 pm - 9:40 amORD  Chicago O'Hare Intl-EZE Buenos Aires Ministro Pistarini
12h 45m1 stop Atlanta Hartsfield-Jackson
$1,151Delta
Tue, Dec 15 - Mon, Feb 15
Avianca Logo
4:50 pm - 5:43 pmEZE  Buenos Aires Ministro Pistarini-ORD Chicago O'Hare Intl
26h 53m1 stop Toronto Pearson Intl
Avianca Logo
4:30 pm - 3:05 pmORD  Chicago O'Hare Intl-EZE Buenos Aires Ministro Pistarini
20h 35m1 stop Toronto Pearson Intl
$1,163Avianca
Wed, Mar 17 - Fri, Mar 26
Avianca Logo
4:50 pm - 5:43 pmEZE  Buenos Aires Ministro Pistarini-ORD Chicago O'Hare Intl
26h 53m1 stop Toronto Pearson Intl
Avianca Logo
4:30 pm - 2:30 pmORD  Chicago O'Hare Intl-EZE Buenos Aires Ministro Pistarini
20h 00m1 stop Toronto Pearson Intl
$1,163Avianca
Wed, Mar 17 - Sun, Mar 28
Delta Logo
9:30 pm - 12:37 pmEZE  Buenos Aires Ministro Pistarini-ORD Chicago O'Hare Intl
18h 07m2 stops Atlanta Hartsfield-Jackson Detroit Metropolitan Wayne County
Delta Logo
1:30 pm - 10:55 amORD  Chicago O'Hare Intl-EZE Buenos Aires Ministro Pistarini
18h 25m1 stop New York John F Kennedy Intl
$1,203Delta
Thu, Jan 21 - Sun, Jan 31

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Arajet flights from Buenos Aires to Chicago O'Hare Intl Airport

Our best Arajet deals on Buenos Aires to Chicago O'Hare Intl Airport flight tickets
Arajet
Feb 25
EZE11:00 amBuenos Aires Ministro Pistarini
14h 40m
1 stop
ORD10:40 pmChicago O'Hare Intl
Apr 3
ORD12:12 pmChicago O'Hare Intl
14h 08m
1 stop
EZE4:20 amBuenos Aires Ministro Pistarini
$832
Arajet
Oct 8
EZE7:45 amBuenos Aires Ministro Pistarini
17h 55m
1 stop
ORD11:40 pmChicago O'Hare Intl
Oct 12
ORD5:30 amChicago O'Hare Intl
16h 35m
1 stop
EZE12:05 amBuenos Aires Ministro Pistarini
$842
Arajet
Nov 4
EZE10:05 pmBuenos Aires Ministro Pistarini
27h 35m
1 stop
ORD10:40 pmChicago O'Hare Intl
Nov 6
ORD5:45 amChicago O'Hare Intl
24h 31m
1 stop
EZE9:16 amBuenos Aires Ministro Pistarini
$864

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

Our best LATAM Airlines deals on Buenos Aires to Chicago O'Hare Intl Airport flight tickets
LATAM Airlines
Oct 22
AEP8:05 pmBuenos Aires Jorge Newbery
20h 23m
2 stops
ORD2:28 pmChicago O'Hare Intl
Nov 9
ORD3:59 pmChicago O'Hare Intl
23h 31m
2 stops
AEP6:30 pmBuenos Aires Jorge Newbery
$1,209
LATAM Airlines
Jan 25
AEP5:35 pmBuenos Aires Jorge Newbery
22h 45m
2 stops
ORD1:20 pmChicago O'Hare Intl
Mar 2
ORD3:00 pmChicago O'Hare Intl
22h 00m
2 stops
AEP4:00 pmBuenos Aires Jorge Newbery
$1,212
LATAM Airlines
Oct 22
AEP8:05 pmBuenos Aires Jorge Newbery
18h 08m
2 stops
ORD12:13 pmChicago O'Hare Intl
Nov 9
ORD5:30 amChicago O'Hare Intl
24h 00m
2 stops
AEP8:30 amBuenos Aires Jorge Newbery
$1,214

momondo Fare Finder

 
Use the filters below to find and compare flights from Buenos Aires 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 Buenos Aires Ministro Pistarini - ORD Chicago O'Hare Intl

EZEORD

Buenos Aires Ministro Pistarini

Thu 2/25

11:00 am-10:40 pm

1 stop14h 40m

Chicago O'Hare Intl

Sat 4/3

12:12 pm-4:20 am

1 stop14h 08m

$832

Buenos AiresChicago

EZE Buenos Aires Ministro Pistarini - ORD Chicago O'Hare Intl

EZEORD

Buenos Aires Ministro Pistarini

Wed 11/4

10:05 pm-10:40 pm

1 stop27h 35m

Chicago O'Hare Intl

Fri 11/6

5:45 am-9:16 am

1 stop24h 31m

$864

Buenos AiresChicago

EZE Buenos Aires Ministro Pistarini - ORD Chicago O'Hare Intl

EZEORD

Buenos Aires Ministro Pistarini

Sat 2/27

6:15 am-10:13 pm

2 stops42h 58m

Chicago O'Hare Intl

Sat 3/6

11:10 am-4:00 am

1 stop13h 50m

$912

Buenos AiresChicago

EZE Buenos Aires Ministro Pistarini - ORD Chicago O'Hare Intl

EZEORD

Buenos Aires Ministro Pistarini

Tue 11/10

5:50 am-12:51 pm

3 stops34h 01m

Chicago O'Hare Intl

Tue 11/17

7:28 pm-9:32 am

3 stops35h 04m

$913

Buenos AiresChicago

EZE Buenos Aires Ministro Pistarini - ORD Chicago O'Hare Intl

EZEORD

Buenos Aires Ministro Pistarini

Sat 12/12

9:10 pm-9:42 am

1 stop15h 32m

Chicago O'Hare Intl

Tue 1/12

4:46 pm-10:15 am

1 stop14h 29m

$1,144

Buenos AiresChicago

EZE Buenos Aires Ministro Pistarini - ORD Chicago O'Hare Intl

EZEORD

Buenos Aires Ministro Pistarini

Mon 12/14

9:40 pm-9:30 am

1 stop14h 50m

Chicago O'Hare Intl

Wed 1/13

2:38 pm-8:15 am

1 stop14h 37m

$1,144
Quickest round-trip

Buenos AiresChicago

EZE Buenos Aires Ministro Pistarini - ORD Chicago O'Hare Intl

EZEORD

Buenos Aires Ministro Pistarini

Tue 12/15

11:35 pm-12:24 pm

1 stop15h 49m

Chicago O'Hare Intl

Mon 2/15

5:55 pm-9:40 am

1 stop12h 45m

$1,151

Buenos AiresChicago

EZE Buenos Aires Ministro Pistarini - ORD Chicago O'Hare Intl

EZEORD

Buenos Aires Ministro Pistarini

Wed 3/17

4:50 pm-5:43 pm

1 stop26h 53m

Chicago O'Hare Intl

Fri 3/26

4:30 pm-3:05 pm

1 stop20h 35m

$1,163

Buenos AiresChicago

EZE Buenos Aires Ministro Pistarini - ORD Chicago O'Hare Intl

EZEORD

Buenos Aires Ministro Pistarini

Wed 3/17

4:50 pm-5:43 pm

1 stop26h 53m

Chicago O'Hare Intl

Sun 3/28

4:30 pm-2:30 pm

1 stop20h 00m

$1,163

Buenos AiresChicago

EZE Buenos Aires Ministro Pistarini - ORD Chicago O'Hare Intl

EZEORD

Buenos Aires Ministro Pistarini

Thu 1/21

9:30 pm-12:37 pm

2 stops18h 07m

Chicago O'Hare Intl

Sun 1/31

1:30 pm-10:55 am

1 stop18h 25m

$1,203

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 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 averaging around $914.

Can stopping save me money on Buenos Aires to Chicago O'Hare Intl Airport flights?

You could potentially save up to 29% on your flight if you consider stops on a Buenos Aires to Chicago O'Hare Intl Airport flight.

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

Are you open to changing your travel dates? Check out the ideal times to fly from Buenos Aires 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 to Chicago O'Hare Intl Airport (BUE to ORD) flight deals and tips

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

Best Price Found

$301

Fastest flight time

14h 29m

Direct flights

None
The best one-way flight to Chicago O'Hare Intl Airport from Buenos Aires in the past 72 hours is $301. The best round-trip flight deal from Buenos Aires to Chicago O'Hare Intl Airport found on momondo in the last 72 hours is $832.
The fastest flight from Buenos Aires to Chicago O'Hare Intl Airport takes 14h 29m
There are no direct flights from Buenos Aires to Chicago O'Hare Intl Airport. There are no popular flight routes from Buenos Aires to Chicago O'Hare Intl Airport.
Search flight deals

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

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

    The distance between Buenos Aires and Chicago O'Hare Intl is about 5608.8 mi. By plane, this route typically takes 14h 29m.

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

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

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

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

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Buenos Aires 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 to Chicago O'Hare Intl Airport?

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

Compare and see reviews for airlines that fly from Buenos Aires to Chicago O'Hare Intl Airport with momondo
Airline
Rating
Free Cancellation
Price
ArajetPriceFrom $380Free CancellationRating
6.2
55 reviews
Search Arajet flights
AviancaPriceFrom $578Free CancellationRating
6.5
2,556 reviews
Search Avianca flights
DeltaPriceFrom $884Free CancellationRating
7.8
8,612 reviews
Search Delta flights
American AirlinesPriceFrom $899Free CancellationRating
7.0
12,097 reviews
Search American Airlines flights
Copa AirlinesPriceFrom $984Free CancellationRating
7.6
1,543 reviews
Search Copa Airlines flights

Traveling to a place near Chicago?

Book flights to Chicago if you plan to visit one of these locations
Lake Geneva
Schaumburg
Merrillville
Rockford
South Haven
Rosemont
Gurnee
Oak Brook
Orland Park
Joliet
Naperville
New Buffalo
Kenosha
Hammond
Aurora
Racine
Elgin
Janesville
Evanston
Skokie

Why use momondo?

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

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 Chicago from Buenos Aires.

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

Yes. All flights to Chicago from Buenos Aires on momondo can be compared and filtered by various policies on offer, including flexible booking.

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

Once all potential Buenos Aires to Chicago 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 Buenos Aires to Chicago right now. Can momondo alert me if prices change?

If you are simply researching potential flights to Chicago, momondo offers a useful price alert feature which will track prices for flights to Chicago from Buenos Aires and alert you when they change.

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