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Cheap Flights from Chicago to Buenos Aires, AR, Argentina - CHI to BUE Last modified: May 31, 2016 6:56 AM

Popular flights from Chicago to Buenos Aires Last modified: May 31, 2016 6:56 AM

We’ve got the inside scoop on finding the best time to fly for the best price. Not sure when to travel for your next vacation? Find details below on when-to-fly and when-to-buy.

American Airlines
Departure Date Return Date Lowest Price
Sep 17, 2016 Sep 22, 2016 $1,275
Aerolineas Argentinas
Departure Date Return Date Lowest Price
Aug 9, 2016 Aug 23, 2016 $984
Aug 22, 2016 Aug 29, 2016 $984
LAN Argentina
Departure Date Return Date Lowest Price
Jul 6, 2016 Jul 26, 2016 $981
Aug 15, 2016 Aug 29, 2016 $981
Aug 19, 2016 Aug 27, 2016 $981
United Airlines
Departure Date Return Date Lowest Price
Sep 7, 2016 Sep 21, 2016 $1,023
Sep 12, 2016 Sep 19, 2016 $1,023
Sep 13, 2016 Sep 20, 2016 $1,023
Sep 14, 2016 Sep 21, 2016 $1,023
Sep 21, 2016 Sep 28, 2016 $1,023

How Much Does it Cost to Fly from Chicago to Buenos Aires (CHI to BUE)?

We have collected flight cost data from across the web for travel from Chicago to Buenos Aires, and have found the average flight price for this trip to be $1,049.

When Can I Buy the Cheapest Flight from Chicago to Buenos Aires (CHI to BUE)?

Airlines can adjust prices for plane tickets from Chicago to Buenos Aires based on the day and time that you decide to book your flight. We have collected data from all airlines, and have discovered that the best days to book flights are Tuesdays, Wednesdays, and Saturdays. Read our article to find more information about the best time to buy airline tickets.

Cheapest Day To Fly from Chicago to Buenos Aires

The chart below shows up-to-date information regarding the cheapest days to fly from Chicago to Buenos Aires.

Monday Tuesday Wednesday Thursday Friday Saturday Sunday
$981 $984 $981 $1,130 $981 $1,099 $1,183

Lowest Fares Chart By Month from Chicago to Buenos Aires

The chart below shows the lowest fare by month when flying from Chicago to Buenos Aires.

Month Origin Destination Carrier Depart Date Return Date Stops Price
May Chicago Buenos Aires United 5/31/16 6/7/16 1 $1,446
June Chicago Buenos Aires LAN Argentina 6/6/16 6/13/16 3 $985
July Chicago Buenos Aires LAN Argentina 7/6/16 7/26/16 2 $981
August Chicago Buenos Aires LAN Argentina 8/15/16 8/29/16 2 $981
September Chicago Buenos Aires United 9/7/16 9/21/16 1 $1,023
October Chicago Buenos Aires United 10/15/16 10/25/16 1 $1,048
November Chicago Buenos Aires United 11/3/16 11/17/16 1 $1,023
December Chicago Buenos Aires Argentinas 12/7/16 12/13/16 2 $1,134

Round Trip vs One Way Flights from Chicago to Buenos Aires (CHI to BUE)

We have found that there is often no price difference between buying a round trip flight versus a one way flight. Increased flexibility is the main benefit when it comes to buying a one way flight from Chicago to Buenos Aires. However, booking a round trip flight can be a simpler process. You can compare round trip and one way flights by using our flight comparison.

The average price for one way flights from Chicago to Buenos Aires is $1,590.

The average price for round trip flights from Chicago to Buenos Aires is $1,103.

Chicago to Buenos Aires Flight Questions

Below are some common questions that asked about this flight route:

Question: What are the most popular connecting cities when flying from Chicago to Buenos Aires?
Answer: Atlanta, GA

Airlines Flying from Chicago to Buenos Aires (CHI to BUE) Number of flights searched: 331Last modified: May 31, 2016 6:56 AM

Below are the different airlines that fly from Chicago to Buenos Aires with the average price of their plane tickets. Just remember that different airlines offer different levels of comfort and service, so consider convenience when choosing your airline.

Below is the full flight schedule summary of the next 30 days for flights from Chicago to Buenos Aires.

Chicago to Buenos Aires
Airline Connections Mon Tue Wed Thu Fri Sat Sun
American JFK X X X X X X X
American MCO / MIA X X X X X X X
AeroMexico MEX X X X X X X X
Avianca SAL / LIM X X X X X
Copa PTY X X X X X X X
Delta ATL X X X X X X X
Delta MSP / ATL X X X X X X X
United IAH X X X X X X X
United IND / IAH X X X X X X X

Airports for Your Route

These pages contain information about the major airports in Chicago and Buenos Aires, so you can feel comfortable knowing how to get around whether you are about to take off or you just landed.

Cheap Domestic Flights from Chicago - CHI

FlightsAirlineLowest Price
Chicago to New York American, Alaska, JetBlue, Spirit, United $117
Chicago to Los Angeles American, Alaska, Frontier, Spirit, United, Virgin America $187
Chicago to Las Vegas American, Alaska, Frontier, Spirit, United, Virgin America $118
Chicago to Orlando American, JetBlue, Frontier, Spirit, United $137
Chicago to San Francisco American, Alaska, Frontier, United, Virgin America $207
Chicago to Dallas - Ft Worth American, Alaska, Frontier, Spirit, United $117
Chicago to Miami American, Alaska, Frontier, United $119
Chicago to Atlanta American, Spirit, United $81
Chicago to Denver American, Alaska, Frontier, Spirit, United $117
Chicago to Phoenix American, Alaska, Frontier, Spirit, United $168
Chicago to Washington American, Alaska, Frontier, United $98
Chicago to Houston American, Spirit, United $154
Chicago to Seattle American, Alaska, Frontier, Spirit, United, Virgin America $177
Chicago to Boston American, JetBlue, Spirit, United $105
Chicago to Minneapolis - St Paul American, Alaska, Frontier, Spirit, United $68

Cheap International Flights from Chicago - CHI

FlightsAirlineLowest Price
Chicago to Montevideo American, United $1,157
Chicago to London American, Air Berlin, Air France, Finnair, Alitalia, JetBlue, British Airways, Condor, Aer Lingus, Iberia, Meridiana, KLM, Lufthansa, LOT, Thomas Cook, Czech, Austrian, SATA, SAS, Brussels, Jetairfly, Tap Portugal, United, Air Europa, Virgin Atlantic $700
Chicago to Sao Paulo American, Azul, Alaska, JetBlue, Frontier, GOL, TAM, Spirit, Avianca Brazil, Sun Country, United $749
Chicago to Toronto Air Choice One, American, Air Canada, Alaska, JetBlue, Frontier, Spirit, Public Charters, Porter, United, WestJet $198
Chicago to Rio de Janeiro American, Azul, JetBlue, GOL, TAM, Spirit, Avianca Brazil, United $766
Chicago to Lima Silver, American, Alaska, JetBlue, Frontier, Spirit, Taca Peru, United $481
Chicago to Cordoba LAN Argentina, American, Argentinas, Alaska, United $1,073

Cheap International Flights to Buenos Aires - BUE

FlightsAirlineLowest Price
Indianapolis to Buenos Aires LAN Argentina, American, Argentinas, Alaska, United $1,263
Milwaukee to Buenos Aires LAN Argentina, American, Argentinas, United $1,183
Grand Rapids to Buenos Aires LAN Argentina, American, Argentinas, United $1,404
Madison to Buenos Aires LAN Argentina, American, Argentinas, United $1,269
South Bend to Buenos Aires LAN Argentina, American, Argentinas, United Check Dates
Peoria to Buenos Aires LAN Argentina, American, Argentinas, United Check Dates
Ft Wayne to Buenos Aires LAN Argentina, American, Argentinas, United $1,457
Moline to Buenos Aires LAN Argentina, American, Argentinas, United Check Dates
Cheap Flights from Chicago to Buenos Aires, AR, Argentina, from $981 Round trip from CHI to BUE