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Cheap flights from Buenos Aires to Chicago from $367

1 adult
1 adult, Economy, 0 bags

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Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
1:40 pm - 11:32 amEZE  Buenos Aires Ministro Pistarini-ORD Chicago O'Hare Intl
23h 52m2 stops Miami Atlanta Hartsfield-Jackson
Multiple Airlines Logo
4:30 am - 10:05 pmORD  Chicago O'Hare Intl-EZE Buenos Aires Ministro Pistarini
15h 35m1 stop Punta Cana
$719Multiple Airlines
Mon, Oct 19 - Mon, Oct 26
Multiple Airlines Logo
1:40 pm - 11:32 amEZE  Buenos Aires Ministro Pistarini-ORD Chicago O'Hare Intl
23h 52m2 stops Miami Atlanta Hartsfield-Jackson
Multiple Airlines Logo
4:30 am - 10:05 pmORD  Chicago O'Hare Intl-EZE Buenos Aires Ministro Pistarini
15h 35m1 stop Punta Cana
$726Multiple Airlines
Mon, Oct 19 - Mon, Oct 26
American Airlines Logo
8:45 pm - 6:07 pmEZE  Buenos Aires Ministro Pistarini-ORD Chicago O'Hare Intl
23h 22m1 stop Miami
American Airlines Logo
8:43 am - 7:10 amORD  Chicago O'Hare Intl-EZE Buenos Aires Ministro Pistarini
20h 27m1 stop Miami
$1,105American Airlines
Tue, Sep 29 - Tue, Oct 13
American Airlines Logo
8:45 pm - 12:50 pmEZE  Buenos Aires Ministro Pistarini-ORD Chicago O'Hare Intl
18h 05m2 stops Miami Washington, D.C. Reagan-National
American Airlines Logo
8:43 am - 7:10 amORD  Chicago O'Hare Intl-EZE Buenos Aires Ministro Pistarini
20h 27m1 stop Miami
$1,109American Airlines
Tue, Sep 29 - Tue, Oct 13
Copa Airlines Logo
5:25 am - 12:57 amEZE  Buenos Aires Ministro Pistarini-ORD Chicago O'Hare Intl
21h 32m1 stop Panama City Tocumen Intl
Copa Airlines Logo
2:13 pm - 10:20 pmORD  Chicago O'Hare Intl-EZE Buenos Aires Ministro Pistarini
29h 07m1 stop Panama City Tocumen Intl
$1,125Copa Airlines
Thu, Oct 22 - Mon, Nov 9
Copa Airlines Logo
3:48 am - 12:57 amEZE  Buenos Aires Ministro Pistarini-ORD Chicago O'Hare Intl
23h 09m1 stop Panama City Tocumen Intl
Copa Airlines Logo
7:35 am - 6:20 amORD  Chicago O'Hare Intl-EZE Buenos Aires Ministro Pistarini
19h 45m1 stop Panama City Tocumen Intl
$1,170Copa Airlines
Tue, Oct 20 - Wed, Nov 4
Delta Logo
8:05 pm - 12:13 pmAEP  Buenos Aires Jorge Newbery-ORD Chicago O'Hare Intl
18h 08m2 stops Lima J Chavez Intl Atlanta Hartsfield-Jackson
Delta Logo
8:04 am - 7:40 amORD  Chicago O'Hare Intl-AEP Buenos Aires Jorge Newbery
20h 36m2 stops Atlanta Hartsfield-Jackson Lima J Chavez Intl
$1,182Delta
Thu, Oct 22 - Mon, Nov 9
Delta Logo
8:05 pm - 1:59 pmEZE  Buenos Aires Ministro Pistarini-ORD Chicago O'Hare Intl
20h 54m2 stops New York John F Kennedy Intl Detroit Metropolitan Wayne County
Delta Logo
2:44 pm - 9:50 amORD  Chicago O'Hare Intl-EZE Buenos Aires Ministro Pistarini
16h 06m2 stops Detroit Metropolitan Wayne County Miami
$1,182Delta
Tue, Dec 1 - Sun, Dec 6
Avianca Logo
6:10 am - 9:20 pmEZE  Buenos Aires Ministro Pistarini-ORD Chicago O'Hare Intl
41h 10m2 stops Quito Mariscal Sucr Bogotá El Dorado
Avianca Logo
11:20 pm - 5:00 amORD  Chicago O'Hare Intl-EZE Buenos Aires Ministro Pistarini
27h 40m2 stops Bogotá El Dorado Quito Mariscal Sucr
$1,228Avianca
Tue, Sep 22 - Sat, Sep 26
Avianca Logo
9:00 pm - 10:15 amEZE  Buenos Aires Ministro Pistarini-ORD Chicago O'Hare Intl
15h 15m1 stop Houston George Bush Intcntl
Avianca Logo
6:25 am - 8:00 amORD  Chicago O'Hare Intl-EZE Buenos Aires Ministro Pistarini
23h 35m1 stop Houston George Bush Intcntl
$1,240Avianca
Sun, Sep 20 - Mon, Sep 28

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

Our best Delta deals on Buenos Aires to Chicago O'Hare Intl Airport flight tickets
Delta
Oct 22
AEP8:05 pmBuenos Aires Jorge Newbery
18h 08m
2 stops
ORD12:13 pmChicago O'Hare Intl
Nov 9
ORD8:04 amChicago O'Hare Intl
20h 36m
2 stops
AEP7:40 amBuenos Aires Jorge Newbery
$1,128
Delta
Oct 22
AEP8:05 pmBuenos Aires Jorge Newbery
18h 08m
2 stops
ORD12:13 pmChicago O'Hare Intl
Nov 9
ORD8:04 amChicago O'Hare Intl
20h 36m
2 stops
AEP7:40 amBuenos Aires Jorge Newbery
$1,182
Delta
Sep 14
EZE8:10 pmBuenos Aires Ministro Pistarini
22h 03m
2 stops
ORD4:13 pmChicago O'Hare Intl
Sep 21
ORD9:46 amChicago O'Hare Intl
18h 24m
2 stops
EZE6:10 amBuenos Aires Ministro Pistarini
$1,315

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

Our best Copa Airlines deals on Buenos Aires to Chicago O'Hare Intl Airport flight tickets
Copa Airlines
Sep 14
EZE5:25 amBuenos Aires Ministro Pistarini
21h 37m
1 stop
ORD1:02 amChicago O'Hare Intl
Oct 26
ORD8:35 amChicago O'Hare Intl
16h 41m
1 stop
EZE3:16 amBuenos Aires Ministro Pistarini
$1,208
Copa Airlines
Sep 13
EZE3:48 amBuenos Aires Ministro Pistarini
23h 14m
1 stop
ORD1:02 amChicago O'Hare Intl
Oct 26
ORD8:35 amChicago O'Hare Intl
17h 23m
1 stop
EZE3:58 amBuenos Aires Ministro Pistarini
$1,233
Copa Airlines
Sep 13
EZE2:17 amBuenos Aires Ministro Pistarini
24h 45m
1 stop
ORD1:02 amChicago O'Hare Intl
Sep 21
ORD8:01 amChicago O'Hare Intl
14h 50m
1 stop
EZE12:51 amBuenos Aires Ministro Pistarini
$1,238

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

Mon 10/19

1:40 pm-11:32 am

2 stops23h 52m

Chicago O'Hare Intl

Mon 10/26

4:30 am-10:05 pm

1 stop15h 35m

$719

Buenos AiresChicago

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

EZEORD

Buenos Aires Ministro Pistarini

Mon 10/19

1:40 pm-11:32 am

2 stops23h 52m

Chicago O'Hare Intl

Mon 10/26

4:30 am-10:05 pm

1 stop15h 35m

$726

Buenos AiresChicago

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

EZEORD

Buenos Aires Ministro Pistarini

Tue 9/29

8:45 pm-6:07 pm

1 stop23h 22m

Chicago O'Hare Intl

Tue 10/13

8:43 am-7:10 am

1 stop20h 27m

$1,105

Buenos AiresChicago

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

EZEORD

Buenos Aires Ministro Pistarini

Tue 9/29

8:45 pm-12:50 pm

2 stops18h 05m

Chicago O'Hare Intl

Tue 10/13

8:43 am-7:10 am

1 stop20h 27m

$1,109

Buenos AiresChicago

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

EZEORD

Buenos Aires Ministro Pistarini

Thu 10/22

5:25 am-12:57 am

1 stop21h 32m

Chicago O'Hare Intl

Mon 11/9

2:13 pm-10:20 pm

1 stop29h 07m

$1,125

Buenos AiresChicago

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

EZEORD

Buenos Aires Ministro Pistarini

Tue 10/20

3:48 am-12:57 am

1 stop23h 09m

Chicago O'Hare Intl

Wed 11/4

7:35 am-6:20 am

1 stop19h 45m

$1,170

Buenos AiresChicago

AEP Buenos Aires Jorge Newbery - ORD Chicago O'Hare Intl

AEPORD

Buenos Aires Jorge Newbery

Thu 10/22

8:05 pm-12:13 pm

2 stops18h 08m

Chicago O'Hare Intl

Mon 11/9

8:04 am-7:40 am

2 stops20h 36m

$1,182
Quickest round-trip

Buenos AiresChicago

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

EZEORD

Buenos Aires Ministro Pistarini

Tue 12/1

8:05 pm-1:59 pm

2 stops20h 54m

Chicago O'Hare Intl

Sun 12/6

2:44 pm-9:50 am

2 stops16h 06m

$1,182

Buenos AiresChicago

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

EZEORD

Buenos Aires Ministro Pistarini

Tue 9/22

6:10 am-9:20 pm

2 stops41h 10m

Chicago O'Hare Intl

Sat 9/26

11:20 pm-5:00 am

2 stops27h 40m

$1,228

Buenos AiresChicago

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

EZEORD

Buenos Aires Ministro Pistarini

Sun 9/20

9:00 pm-10:15 am

1 stop15h 15m

Chicago O'Hare Intl

Mon 9/28

6:25 am-8:00 am

1 stop23h 35m

$1,240

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 typical price of a round-trip flight between Buenos Aires and Chicago O'Hare Intl Airport?

Prices are currently low for flights on this route.

Typical prices usually range from $962 to $1,223.
The lowest price recently found on this route was $719.

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 $895.

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

You could potentially save up to 31% 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

$367

Fastest flight time

14h 40m

Direct flights

None
The best one-way flight to Chicago O'Hare Intl Airport from Buenos Aires in the past 72 hours is $367. The best round-trip flight deal from Buenos Aires to Chicago O'Hare Intl Airport found on momondo in the last 72 hours is $719.
The fastest flight from Buenos Aires to Chicago O'Hare Intl Airport takes 14h 40m
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 40m.

  • 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
AviancaPriceFrom $578Free CancellationRating
6.5
2,554 reviews
Search Avianca flights
American AirlinesPriceFrom $694Free CancellationRating
7.1
12,042 reviews
Search American Airlines flights
Copa AirlinesPriceFrom $750Free CancellationRating
7.6
1,544 reviews
Search Copa Airlines flights
DeltaPriceFrom $884Free CancellationRating
7.8
8,548 reviews
Search Delta 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
Racine
Aurora
Janesville
Elgin
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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