Cheap flights from Buenos Aires to Chicago O'Hare Intl Airport from $433
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 Chicago O'Hare Intl Airport departing on 5/21. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
Round-trip
1 adult
Economy
0 bags
From?
To?
Tue 4/30
Tue 5/7
Deals available from 900+ travel sites.
"This year, momondo is the #1 place for airfares on the internet."
Save money when you book flights with momondo
Big names and deals
Big names and deals
Search 100s of travel sites to compare prices.Filter for what you want
Filter for what you want
Free Wi-Fi? Stopover? Instantly customize your results.Trusted and free
Trusted and free
We’re completely free to use - no hidden charges or fees.Price Alerts
Price Alerts
Not ready to book? Create a price alert to track prices.Easily compare round-trip flights from Buenos Aires to Chicago O'Hare Intl Airport
Below you can see the best fares for your round-trip flight route over the next six months. All fares were found on momondo this week. Browse the quickest and cheapest flights from Buenos Aires to Chicago O'Hare Intl Airport by changing tabs
Multiple Airlines![Multiple Airlines]()
May 27![Multiple Airlines]()
May 29
EZE8:00 amBuenos Aires Ministro Pistarini
26h 45m
3 stops
ORD8:45 amChicago O'Hare Intl
ORD9:15 pmChicago O'Hare Intl
28h 30m
3 stops
EZE3:45 amBuenos Aires Ministro Pistarini
Aeromexico![Aeromexico]()
Jun 3![Aeromexico]()
Jun 11
EZE11:10 pmBuenos Aires Ministro Pistarini
26h 49m
1 stop
ORD11:59 pmChicago O'Hare Intl
ORD4:19 pmChicago O'Hare Intl
26h 51m
1 stop
EZE9:10 pmBuenos Aires Ministro Pistarini
American Airlines![American Airlines]()
Jul 1![American Airlines]()
Aug 11
EZE8:55 pmBuenos Aires Ministro Pistarini
17h 20m
2 stops
ORD12:15 pmChicago O'Hare Intl
ORD11:50 amChicago O'Hare Intl
20h 10m
1 stop
EZE10:00 amBuenos Aires Ministro Pistarini
Copa Airlines![Copa Airlines]()
Sep 12![Copa Airlines]()
Sep 23
EZE10:36 amBuenos Aires Ministro Pistarini
15h 39m
1 stop
ORD12:15 amChicago O'Hare Intl
ORD7:56 amChicago O'Hare Intl
14h 56m
1 stop
EZE12:52 amBuenos Aires Ministro Pistarini
Delta![Delta]()
Jun 19![Delta]()
Aug 7
EZE6:10 amBuenos Aires Ministro Pistarini
17h 51m
2 stops
ORD10:01 pmChicago O'Hare Intl
ORD5:55 pmChicago O'Hare Intl
13h 45m
1 stop
EZE9:40 amBuenos Aires Ministro Pistarini
Find the cheapest one-way flights from Buenos Aires to Chicago O'Hare Intl Airport
If you're looking for one-way flights from Buenos Aires to Chicago O'Hare Intl Airport, view some of our deals below provided by American Airlines, Avianca and United Airlines
Multiple Airlines![Multiple Airlines]()
May 21
EZE6:00 amBuenos Aires Ministro Pistarini
28h 45m
3 stops
ORD8:45 amChicago O'Hare Intl
Avianca![Avianca]()
Jun 27
EZE6:40 amBuenos Aires Ministro Pistarini
34h 00m
3 stops
ORD2:40 pmChicago O'Hare Intl
Search last-minute flights to Chicago O'Hare Intl Airport from Buenos Aires
Find and compare round-trip flight prices for your last-minute flight from Buenos Aires to Chicago O'Hare Intl Airport
Multiple Airlines![Multiple Airlines]()
May 7![Multiple Airlines]()
May 14
AEP5:55 pmBuenos Aires Jorge Newbery
26h 42m
3 stops
ORD6:37 pmChicago O'Hare Intl
ORD9:57 amChicago O'Hare Intl
21h 23m
3 stops
AEP9:20 amBuenos Aires Jorge Newbery
Copa Airlines![Copa Airlines]()
May 1![Copa Airlines]()
Jul 1
EZE5:00 amBuenos Aires Ministro Pistarini
21h 29m
1 stop
ORD12:29 amChicago O'Hare Intl
ORD7:56 amChicago O'Hare Intl
15h 03m
1 stop
EZE12:59 amBuenos Aires Ministro Pistarini
LATAM Airlines![LATAM Airlines]()
May 8![LATAM Airlines]()
May 22
AEP5:10 pmBuenos Aires Jorge Newbery
22h 09m
2 stops
ORD1:19 pmChicago O'Hare Intl
ORD3:32 pmChicago O'Hare Intl
22h 28m
2 stops
AEP4:00 pmBuenos Aires Jorge Newbery
American Airlines![American Airlines]()
May 1![American Airlines]()
Jul 1
EZE8:30 pmBuenos Aires Ministro Pistarini
19h 48m
2 stops
ORD2:18 pmChicago O'Hare Intl
ORD6:25 pmChicago O'Hare Intl
14h 25m
1 stop
EZE10:50 amBuenos Aires Ministro Pistarini
Multiple Airlines![Multiple Airlines]()
May 7![Multiple Airlines]()
May 14
AEP4:40 pmBuenos Aires Jorge Newbery
18h 05m
2 stops
ORD8:45 amChicago O'Hare Intl
ORD9:57 amChicago O'Hare Intl
21h 23m
3 stops
AEP9:20 amBuenos Aires Jorge Newbery
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 | ||
|---|---|---|---|---|---|
| PriceFrom $777 | Free Cancellation | Rating 7.6 2,633 reviews | |||
| PriceFrom $879 | Free Cancellation | Rating 7.4 11,234 reviews | |||
| PriceFrom $890 | Free Cancellation | Rating 8.0 10,975 reviews | |||
| PriceFrom $903 | Free Cancellation | Rating 7.3 14,898 reviews | |||
| PriceFrom $1,011 | Free Cancellation | Rating 7.8 2,866 reviews |
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![Delta]()
Jun 19![Delta]()
Aug 7
EZE6:10 amBuenos Aires Ministro Pistarini
17h 51m
2 stops
ORD10:01 pmChicago O'Hare Intl
ORD5:55 pmChicago O'Hare Intl
13h 45m
1 stop
EZE9:40 amBuenos Aires Ministro Pistarini
Delta![Delta]()
Oct 16![Delta]()
Oct 27
EZE8:00 pmBuenos Aires Ministro Pistarini
14h 22m
1 stop
ORD8:22 amChicago O'Hare Intl
ORD7:10 amChicago O'Hare Intl
21h 05m
2 stops
EZE6:15 amBuenos Aires Ministro Pistarini
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![Copa Airlines]()
Sep 12![Copa Airlines]()
Sep 23
EZE10:36 amBuenos Aires Ministro Pistarini
15h 39m
1 stop
ORD12:15 amChicago O'Hare Intl
ORD7:56 amChicago O'Hare Intl
14h 56m
1 stop
EZE12:52 amBuenos Aires Ministro Pistarini
Copa Airlines![Copa Airlines]()
May 22![Copa Airlines]()
May 29
EZE2:32 pmBuenos Aires Ministro Pistarini
35h 51m
1 stop
ORD12:23 amChicago O'Hare Intl
ORD3:10 pmChicago O'Hare Intl
28h 46m
1 stop
EZE9:56 pmBuenos Aires Ministro Pistarini
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 from Buenos Aires to Chicago O'Hare Intl Airport?
September. The cheapest time of year to fly to Chicago O'Hare Intl Airport from Buenos Aires is September. Most expensive is January
What is the cheapest day to depart Buenos Aires for Chicago O'Hare Intl Airport?
Thursday. The cheapest day of the week is typically Thursday. The most expensive is typically Saturday
When is the cheapest time to fly from Buenos Aires to Chicago O'Hare Intl Airport?
In the morning. Buenos Aires to Chicago O'Hare Intl Airport flights are approximately 24% more expensive in the afternoon than in the morning
What is the cheapest airline that flies to Chicago O'Hare Intl Airport from Buenos Aires?
Aeromexico. Aeromexico, American Airlines, and Copa Airlines are the most popular carriers operating from Buenos Aires to Chicago O'Hare Intl Airport
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 | $433 |
|---|---|
Fastest flight time | 14h 22m |
Direct flights | None |
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 22m.
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?
There are 5 operators available for flights from Buenos Aires to Chicago O'Hare Intl Airport as of April 2024.
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.
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.
Get notified when prices go down
Daily price changes in your inbox - only with Price Alerts.
From?
To?
Tue 4/30
Tue 5/7
Email me momondo's favorite deals
By creating a price alert you accept our terms of use and privacy policy.
Find better results for your stay in Chicago
Popular cities in the United StatesPopular flights according to clicks in the last 7 days on momondo
Popular flights according to clicks in the last 7 days on momondo
Flights to Newark Airportfrom $39
Flights to Orlando Airportfrom $42