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Cheap flights from O'Hare Intl (ORD) to Buenos Aires (BUE) from $332

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 8/10. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
ORD — BUE
Jun 4 — Jun 111
From?
To?
Tue 6/4
Tue 6/11
1 adult, Economy
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The best prices from Chicago O'Hare Intl to Buenos Aires are usually found in September or May, booked 64 days in advance, depart on a Tuesday or Sunday and return on a Thursday

Cheap flight deals from O'Hare Intl to Buenos Aires

Discover tips and strategies to find the most affordable flight options for your journey from O'Hare Intl (ORD) to Buenos Aires (BUE). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated May 30, 2024.

Popular in

December

Cheapest in

September

Round-trip from

$791

One-way from

$717
High demand for flights, 34% potential price rise
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Best time to find cheap flights, 17% potential price drop
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From Chicago O'Hare Intl to Buenos Aires (BUE)
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One-way flight from Chicago O'Hare Intl to Buenos Aires (BUE)
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What is the cheapest day to fly round-trip from Chicago O'Hare Intl Airport to Buenos Aires?

Thursday flights are found to be more expensive to fly from Chicago O'Hare Intl Airport to Buenos Aires. This shouldn’t discourage you from searching, as you can still find great deals by being flexible with your options. Use our search form to find deals on tickets to Buenos Aires.

How far in advance should I book a flight from Chicago O'Hare Intl Airport to Buenos Aires?

Find a great deal and save up to 14% by booking at least 43 days prior to your desired departure date, rather than waiting until the week of travel. According to our data, there are a number of flights available from Chicago O'Hare Intl Airport to Buenos Aires within the next two weeks, with the cheapest ticket starting at $1,013.

What is the cheapest month to fly from Chicago O'Hare Intl Airport to Buenos Aires?

Flights from Chicago O'Hare Intl Airport to Buenos Aires lean towards being more expensive in December. Prices are generally better when you fly from Chicago O'Hare Intl Airport to Buenos Aires in May, with the cheapest ticket starting at $758.

What is the cheapest time of day to fly from ORD to BUE?

It’s typically best to fly out from Chicago O'Hare Intl Airport to Buenos Aires in the afternoon. Doing so could potentially save you 27% on the flight price compared to flying in the morning, which is usually more expensive.

Cheap LATAM Airlines flights from O'Hare Intl to Buenos Aires

Explore cheap flight options specifically provided by LATAM Airlines for the route between O'Hare Intl and Buenos Aires. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 2,784,634 searches. Data last updated May 30, 2024.
Consider these cheap LATAM Airlines flights we've found departing from Chicago to Buenos Aires. It's recommended that users confirm their flight details before booking.
Wed 10/96:10 pmORD - EZE
3 stops22h 10mLATAM Airlines
Sun 10/207:35 pmEZE - ORD
2 stops19h 42mLATAM Airlines
Deal found 5/29$1,014
Fri 8/165:55 pmORD - AEP
2 stops20h 05mLATAM Airlines
Sat 8/178:20 pmAEP - ORD
2 stops18h 53mLATAM Airlines
Deal found 5/29$1,016
Sun 10/206:10 pmORD - EZE
3 stops22h 10mLATAM Airlines
Sun 10/277:35 pmEZE - ORD
2 stops24h 07mLATAM Airlines
Deal found 5/29$1,038
Fri 6/76:15 pmORD - AEP
2 stops21h 45mLATAM Airlines
Tue 7/304:10 pmAEP - ORD
2 stops23h 05mLATAM Airlines
Deal found 5/29$1,039
Wed 6/52:02 pmORD - AEP
2 stops23h 18mLATAM Airlines
Wed 6/125:10 pmAEP - ORD
2 stops20h 02mLATAM Airlines
Deal found 5/29$1,079
Fri 6/72:00 pmORD - AEP
2 stops27h 20mLATAM Airlines
Mon 6/175:10 pmAEP - ORD
2 stops20h 02mLATAM Airlines
Deal found 5/30$1,174
Fri 6/76:15 pmORD - AEP
2 stops19h 45mLATAM Airlines
Wed 6/124:10 pmAEP - ORD
2 stops21h 02mLATAM Airlines
Deal found 5/29$1,234
Fri 6/77:05 amORD - EZE
2 stops21h 10mLATAM Airlines
Mon 7/293:45 amEZE - ORD
2 stops22h 09mLATAM Airlines
Deal found 5/29$1,244
Sun 6/912:22 pmORD - AEP
2 stops28h 38mLATAM Airlines
Sat 6/157:10 pmAEP - ORD
2 stops25h 35mLATAM Airlines
Deal found 5/30$1,304

Cheap Aeromexico flights from O'Hare Intl to Buenos Aires

Explore cheap flight options specifically provided by Aeromexico for the route between O'Hare Intl and Buenos Aires. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 2,784,634 searches. Data last updated May 30, 2024.
Have a look at some of the cheapest available Aeromexico flights departing from Chicago and landing in Buenos Aires. Check back soon if you're not seeing flights that suit your needs.
Tue 6/112:01 amORD - EZE
1 stop17h 09mAeromexico
Wed 6/1911:10 pmEZE - ORD
1 stop26h 48mAeromexico
Deal found 5/29$927
Mon 6/104:38 pmORD - EZE
1 stop26h 32mAeromexico
Mon 6/1711:10 pmEZE - ORD
1 stop26h 48mAeromexico
Deal found 5/29$939
Tue 6/254:05 pmORD - EZE
2 stops27h 05mAeromexico
Tue 7/3011:25 pmEZE - ORD
1 stop15h 42mAeromexico
Deal found 5/29$967
Fri 6/142:10 pmORD - EZE
2 stops53h 00mAeromexico
Sat 6/2211:10 pmEZE - ORD
1 stop32h 48mAeromexico
Deal found 5/30$1,089
Mon 6/102:01 amORD - EZE
1 stop17h 09mAeromexico
Wed 7/1011:25 pmEZE - ORD
1 stop32h 33mAeromexico
Deal found 5/28$1,099
Tue 7/21:55 amORD - EZE
1 stop17h 30mAeromexico
Thu 7/1811:25 pmEZE - ORD
1 stop26h 45mAeromexico
Deal found 5/30$1,109
Wed 8/281:55 amORD - EZE
1 stop17h 30mAeromexico
Sun 9/811:25 pmEZE - ORD
2 stops39h 00mAeromexico
Deal found 5/30$1,121
Sun 6/92:01 amORD - EZE
1 stop17h 09mAeromexico
Mon 6/1711:10 pmEZE - ORD
1 stop17h 22mAeromexico
Deal found 5/29$1,139
Thu 8/291:55 amORD - EZE
1 stop17h 30mAeromexico
Mon 9/911:25 pmEZE - ORD
2 stops39h 10mAeromexico
Deal found 5/30$1,146

Cheap O'Hare Intl to Buenos Aires flights in May & June 2024

Find cheap flight options from O'Hare Intl to Buenos Aires specifically for the months of May and June 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 2,784,634 searches. Prices were last updated on May 30, 2024.
Scroll through some of the best deals on flights from Chicago to Buenos Aires in 2024. Check back soon for alternative fares.
Wed 6/125:05 amORD - EZE
3 stops39h 55mMultiple Airlines
Tue 6/181:40 amEZE - ORD
3 stops24h 05mMultiple Airlines
Deal found 5/29$766
Wed 6/125:05 amORD - EZE
3 stops39h 55mMultiple Airlines
Wed 6/196:40 amEZE - ORD
3 stops29h 21mMultiple Airlines
Deal found 5/29$799
Tue 6/257:36 amORD - EZE
1 stop18h 39mMultiple Airlines
Tue 7/307:55 amEZE - ORD
1 stop16h 03mMultiple Airlines
Deal found 5/29$842
Wed 6/53:40 pmORD - EZE
2 stops21h 10mAir Canada
Wed 6/124:25 pmEZE - ORD
2 stops24h 16mAir Canada
Deal found 5/29$849
Fri 6/74:00 pmORD - EZE
2 stops20h 50mAir Canada
Wed 6/124:25 pmEZE - ORD
2 stops19h 36mAir Canada
Deal found 5/29$855
Wed 6/1210:55 amORD - EZE
3 stops25h 55mAir Canada
Wed 6/194:25 pmEZE - ORD
2 stops18h 26mAir Canada
Deal found 5/29$861
Thu 6/275:18 pmORD - EZE
2 stops24h 12mMultiple Airlines
Thu 7/49:50 amEZE - ORD
3 stops41h 05mMultiple Airlines
Deal found 5/29$865
Wed 6/58:50 pmORD - EZE
3 stops28h 55mMultiple Airlines
Wed 6/124:40 pmEZE - ORD
3 stops26h 04mMultiple Airlines
Deal found 5/29$874
Thu 6/278:27 amORD - EZE
3 stops33h 03mMultiple Airlines
Thu 7/49:50 amEZE - ORD
3 stops41h 05mMultiple Airlines
Deal found 5/29$878

O'Hare Intl to Buenos Aires 2024 flight deals

Discover exclusive flight deals for travel between O'Hare Intl and Buenos Aires in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 2,784,634 searches. Data last updated May 30, 2024.
Scroll through some of the best deals on flights from Chicago to Buenos Aires in 2024. Check back soon for alternative fares.
Wed 6/125:05 amORD - EZE
3 stops39h 55mMultiple Airlines
Tue 6/181:40 amEZE - ORD
3 stops24h 05mMultiple Airlines
Deal found 5/29$766
Wed 6/125:05 amORD - EZE
3 stops39h 55mMultiple Airlines
Wed 6/196:40 amEZE - ORD
3 stops29h 21mMultiple Airlines
Deal found 5/29$799
Tue 7/25:18 pmORD - EZE
2 stops24h 12mMultiple Airlines
Tue 7/94:40 pmEZE - ORD
3 stops28h 09mMultiple Airlines
Deal found 5/29$829
Tue 7/23:21 pmORD - EZE
3 stops26h 09mMultiple Airlines
Tue 7/94:40 pmEZE - ORD
3 stops28h 09mMultiple Airlines
Deal found 5/29$837
Tue 6/257:36 amORD - EZE
1 stop18h 39mMultiple Airlines
Tue 7/307:55 amEZE - ORD
1 stop16h 03mMultiple Airlines
Deal found 5/29$842
Tue 8/209:15 pmORD - EZE
2 stops24h 50mMultiple Airlines
Tue 8/276:40 amEZE - ORD
2 stops29h 34mMultiple Airlines
Deal found 5/29$847
Wed 6/53:40 pmORD - EZE
2 stops21h 10mAir Canada
Wed 6/124:25 pmEZE - ORD
2 stops24h 16mAir Canada
Deal found 5/29$849
Tue 9/1710:55 amORD - EZE
3 stops25h 55mAir Canada
Thu 9/264:25 pmEZE - ORD
2 stops19h 29mAir Canada
Deal found 5/28$855
Wed 6/1210:55 amORD - EZE
3 stops25h 55mAir Canada
Wed 6/194:25 pmEZE - ORD
2 stops18h 26mAir Canada
Deal found 5/29$861

O'Hare Intl to Buenos Aires flights leaving soon

Find last-minute flight options from O'Hare Intl to Buenos Aires for spontaneous travel. Discover available flights and compare prices based on user searches. Secure great deals and offers for spontaneous trips with quick booking options. Over the last 7 days, Cheapflights users made 2,784,634 searches. Data last updated May 30, 2024.
Have a look at some of the flights available from Chicago to Buenos Aires departing last-minute. Users should double check the flight they book to ensure it matches the day, time, and destination they're looking for.
Wed 6/53:40 pmORD - EZE
2 stops21h 10mAir Canada
Wed 6/124:25 pmEZE - ORD
2 stops24h 16mAir Canada
Deal found 5/29$849
Fri 6/74:00 pmORD - EZE
2 stops20h 50mAir Canada
Wed 6/124:25 pmEZE - ORD
2 stops19h 36mAir Canada
Deal found 5/29$855
Wed 6/58:50 pmORD - EZE
3 stops28h 55mMultiple Airlines
Wed 6/124:40 pmEZE - ORD
3 stops26h 04mMultiple Airlines
Deal found 5/29$874
Fri 6/76:20 pmORD - EZE
3 stops31h 25mMultiple Airlines
Wed 6/124:40 pmEZE - ORD
3 stops26h 04mMultiple Airlines
Deal found 5/29$936
Tue 6/42:01 amORD - EZE
1 stop17h 09mAeromexico
Wed 6/1211:10 pmEZE - ORD
1 stop17h 22mAeromexico
Deal found 5/29$939
Wed 6/56:40 pmORD - AEP
3 stops43h 20mMultiple Airlines
Wed 6/124:10 pmAEP - ORD
3 stops26h 34mMultiple Airlines
Deal found 5/29$962
Wed 6/56:15 pmORD - EZE
3 stops31h 30mMultiple Airlines
Wed 6/127:35 amEZE - ORD
2 stops28h 26mMultiple Airlines
Deal found 5/29$977
Fri 6/76:20 pmORD - EZE
3 stops31h 25mMultiple Airlines
Wed 6/126:40 amEZE - ORD
2 stops29h 34mMultiple Airlines
Deal found 5/29$983
Sun 6/97:18 amORD - EZE
3 stops34h 12mMultiple Airlines
Thu 6/136:00 amEZE - ORD
3 stops40h 00mMultiple Airlines
Deal found 5/30$988

One-way flights to Buenos Aires from O'Hare Intl

Search for one-way flight options from O'Hare Intl to Buenos Aires. Find affordable one-way fares based on user searches. Compare prices and availability to plan your one-way journey according to your preferred dates and budget. Over the last 7 days, Cheapflights users made 2,784,634 searches. Data last updated May 30, 2024.
If you're seeking multiple options on one-way flights from Chicago to Buenos Aires, be sure to check out these deals, which are updated often. Users needing a return flight from Chicago to Buenos Aires should utilize the search form above.
Sat 8/107:05 amORD - AEP
3 stops32h 35mMultiple Airlines
Deal found 5/28$332
Sat 6/295:05 amORD - EZE
2 stops44h 20mMultiple Airlines
Deal found 5/30$361
Sat 8/107:06 pmORD - EZE
3 stops30h 19mMultiple Airlines
Deal found 5/28$375
Sat 6/299:37 pmORD - EZE
3 stops43h 53mMultiple Airlines
Deal found 5/30$398
Fri 6/286:40 pmORD - EZE
3 stops54h 45mMultiple Airlines
Deal found 5/29$405
Fri 6/216:40 pmORD - AEP
3 stops51h 30mMultiple Airlines
Deal found 5/29$410
Fri 6/215:05 amORD - EZE
2 stops21h 30mMultiple Airlines
Deal found 5/29$445
Sat 8/108:49 pmORD - EZE
2 stops25h 16mMultiple Airlines
Deal found 5/28$454
Fri 10/187:25 amORD - EZE
3 stops27h 15mMultiple Airlines
Deal found 5/29$464

Find flights from O'Hare Intl to Buenos Aires within your budget

Customize your flight search to find flights from O'Hare Intl to Buenos Aires 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, Cheapflights users made 2,784,634 searches. Data last updated May 30, 2024.

Fly from

Any airport

Fly to

Any airport

Budget

$766 - $1,442

Route

Depart

Return

Price

Chicago O'Hare IntlBuenos Aires Ministro Pistarini

ORD - EZE

ORDEZE

Chicago O'Hare Intl

Wed 6/12

3 stops39h 55m

Buenos Aires Ministro Pistarini

Tue 6/18

3 stops24h 05m

$766

Chicago O'Hare IntlBuenos Aires Ministro Pistarini

ORD - EZE

ORDEZE

Chicago O'Hare Intl

Sun 6/9

2 stops25h 55m

Buenos Aires Ministro Pistarini

Thu 6/13

2 stops19h 36m

$849

Chicago O'Hare IntlBuenos Aires Ministro Pistarini

ORD - EZE

ORDEZE

Chicago O'Hare Intl

Tue 6/11

1 stop17h 09m

Buenos Aires Ministro Pistarini

Wed 6/19

1 stop26h 48m

$927

Chicago O'Hare IntlBuenos Aires Ministro Pistarini

ORD - EZE

ORDEZE

Chicago O'Hare Intl

Tue 9/17

1 stop17h 46m

Buenos Aires Ministro Pistarini

Wed 9/25

1 stop23h 39m

$1,002

Chicago O'Hare IntlBuenos Aires Ministro Pistarini

ORD - EZE

ORDEZE

Chicago O'Hare Intl

Wed 10/9

3 stops22h 10m

Buenos Aires Ministro Pistarini

Sun 10/20

2 stops19h 42m

$1,014

Chicago O'Hare IntlBuenos Aires Ministro Pistarini

ORD - EZE

ORDEZE

Chicago O'Hare Intl

Tue 8/13

2 stops16h 50m

Buenos Aires Ministro Pistarini

Tue 8/20

1 stop14h 35m

$1,017

Chicago O'Hare IntlBuenos Aires Ministro Pistarini

ORD - EZE

ORDEZE

Chicago O'Hare Intl

Wed 7/3

1 stop17h 15m

Buenos Aires Ministro Pistarini

Thu 7/18

1 stop36h 48m

$1,024

Chicago O'Hare IntlBuenos Aires Ministro Pistarini

ORD - EZE

ORDEZE

Chicago O'Hare Intl

Sat 9/14

1 stop18h 24m

Buenos Aires Ministro Pistarini

Sat 9/21

1 stop20h 12m

$1,061

Chicago O'Hare IntlBuenos Aires Jorge Newbery

ORD - AEP

ORDAEP

Chicago O'Hare Intl

Sun 6/30

2 stops39h 41m

Buenos Aires Jorge Newbery

Mon 2/24

2 stops20h 10m

$1,442

Flights are sorted by cheapest first

Deals found on 5/29

How far ahead should I book a flight from Chicago O'Hare Intl Airport to Buenos Aires?

Use this chart to determine the optimal time to book a round-trip flight from O'Hare Intl to Buenos Aires. Price data was last updated on May 24, 2024.
The best time to book flights from Chicago O'Hare Intl Airport to Buenos Aires is 64 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.
Search Deals

What is the cheapest day to fly from Chicago O'Hare Intl Airport to Buenos Aires?

Use this chart to determine the cheapest time to fly round-trip from O'Hare Intl to Buenos Aires. Price data was last updated on May 26, 2024.
Morning
Noon
Afternoon
Evening
All times are departure.
Travelers seeking maximum savings on their Chicago O'Hare Intl Airport to Buenos Aires flight should consider departing on Saturday evenings when fares are most often at their lowest. Sunday mornings flights should be avoided if possible as fares are typically the most expensive at this time.
Search Deals

Best time to book a flight from O'Hare Intl to Buenos Aires

Have a flexible travel schedule? Discover the best time to fly to Buenos Aires from O'Hare Intl with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Temperature and rainfall in Buenos Aires by month

Plan your trip to Buenos Aires by taking into account the average temperature and rainfall totals by month.

BUE

Temperature

51.8 - 77 °F

Reviews of airlines servicing Buenos Aires

Get insights into the airlines that provide service to Buenos Aires. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Buenos Aires. Reviews last updated May 30, 2024.
Get a feel of what it's like to fly with LATAM Airlines, Aeromexico and American Airlines from Chicago to Buenos Aires by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
10,457 reviews
Check prices

Boarding

8.2

Comfort

7.9

Entertainment

8.0

Crew

8.6

Food

7.4

Overall

8.0

Reviews

1 / 10

Bad experience with the staff boarding the gate. I couldn’t board with my carry on, personal item and a funny bag. I had to put my passport inside my pockets and put the funny bag inside the personal item. Then after passing the staff pull out everything again.

Delta
8.0
Very good
10,457 reviews
Delta
8.0
Very good
10,457 reviews
Check prices

Boarding

8.2

Comfort

7.9

Entertainment

8.0

Crew

8.6

Food

7.4

Overall

8.0

Reviews

1 / 10

Bad experience with the staff boarding the gate. I couldn’t board with my carry on, personal item and a funny bag. I had to put my passport inside my pockets and put the funny bag inside the personal item. Then after passing the staff pull out everything again.

Copa Airlines
8.0
Very good
2,617 reviews
Delta
8.0
Very good
10,457 reviews
Check prices

Boarding

8.2

Comfort

7.9

Entertainment

8.0

Crew

8.6

Food

7.4

Overall

8.0

Reviews

1 / 10

Bad experience with the staff boarding the gate. I couldn’t board with my carry on, personal item and a funny bag. I had to put my passport inside my pockets and put the funny bag inside the personal item. Then after passing the staff pull out everything again.

Aeromexico
7.6
Good
2,489 reviews
Delta
8.0
Very good
10,457 reviews
Check prices

Boarding

8.2

Comfort

7.9

Entertainment

8.0

Crew

8.6

Food

7.4

Overall

8.0

Reviews

1 / 10

Bad experience with the staff boarding the gate. I couldn’t board with my carry on, personal item and a funny bag. I had to put my passport inside my pockets and put the funny bag inside the personal item. Then after passing the staff pull out everything again.

LATAM Airlines
7.6
Good
2,364 reviews
Delta
8.0
Very good
10,457 reviews
Check prices

Boarding

8.2

Comfort

7.9

Entertainment

8.0

Crew

8.6

Food

7.4

Overall

8.0

Reviews

1 / 10

Bad experience with the staff boarding the gate. I couldn’t board with my carry on, personal item and a funny bag. I had to put my passport inside my pockets and put the funny bag inside the personal item. Then after passing the staff pull out everything again.

Avianca
7.5
Good
3,651 reviews
Delta
8.0
Very good
10,457 reviews
Check prices

Boarding

8.2

Comfort

7.9

Entertainment

8.0

Crew

8.6

Food

7.4

Overall

8.0

Reviews

1 / 10

Bad experience with the staff boarding the gate. I couldn’t board with my carry on, personal item and a funny bag. I had to put my passport inside my pockets and put the funny bag inside the personal item. Then after passing the staff pull out everything again.

Related info for your journey

Find useful and relevant information for your journey from O'Hare Intl to Buenos Aires. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • Can I find flights from Chicago O'Hare Intl Airport to Buenos Aires for under $800 on Cheapflights?

    Yes, there are multiple flights from Chicago O'Hare Intl Airport to Buenos Aires for under $800. The cheapest flight booked recently is on Multiple Airlines for just $766, but on average you can expect to pay $867.

  • Are there last-minute flights available from Chicago O'Hare Intl Airport to Buenos Aires for under $900?

    There are currently 20+ open flights from Chicago O'Hare Intl Airport to Buenos Aires within the next 7 days for less than $900.

  • What are the cheapest airlines flying from Chicago O'Hare Intl Airport to Buenos Aires round-trip?

    Cheapflights users have booked flights from Chicago O'Hare Intl Airport to Buenos Aires round-trip from $849. Another airline that can offer you cheap pricing is Aeromexico. These flights start at 27% lower than the current average price 3 months from now.

  • What are the cheapest airlines to fly from Chicago O'Hare Intl Airport to Buenos Aires one-way?

    $717 is the cheapest one-way deal found within the past few days, from American Airlines. You may also be able to find cheap deals on Avianca and Air Canada, with prices starting from $724 and $836, respectively.

  • What does ORD to EZE mean?

    This is defined as Chicago O'Hare Intl Airport (ORD) and Buenos Aires Ministro Pistarini Airport (EZE). Codes like Buenos Aires Ministro Pistarini Airport are often used to just call airports uniquely. While you’re still figuring out your travel plans, it’s not a bad idea to learn the names and codes of other airports around these areas: Buenos Aires Jorge Newbery Airport (AEP).

  • Can I find deals for flights from O'Hare Intl to Buenos Aires that include extra baggage allowance?

    The amount of baggage you can bring on your O'Hare Intl to Buenos Aires flight depends on the airline and the type of fare you've chosen. After entering your flight details, you'll be able to view the specific baggage policies for each deal in the search results. Keep in mind that certain deals may offer additional baggage allowance.

  • Can I find deals on flights from O'Hare Intl to Buenos Aires with specific airlines?

    Yes, Cheapflights allows you to browse and filter O'Hare Intl to Buenos Aires flight deals by airline. After entering your origin and destination, use the available filters to view flights offered by airlines.

  • Can I find deals for flights from O'Hare Intl to Buenos Aires that include hotel bookings?

    Yes. In addition to deals on O'Hare Intl to Buenos Aires flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from O'Hare Intl to Buenos Aires?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from O'Hare Intl to Buenos Aires.

  • Can I find deals for business class flights from O'Hare Intl to Buenos Aires?

    Yes. Cheapflights offers flight deals from O'Hare Intl to Buenos Aires by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • Can I find deals for flights from O'Hare Intl to Buenos Aires that allow pets onboard?

    Many airlines flying from O'Hare Intl to Buenos Aires offer the option to travel with pets. After selecting a flight deal, you can find more information about the airline's pet policy on their official website or by contacting the airline directly. Please note that additional fees and restrictions may apply.

  • Can I find deals on last-minute flights from O'Hare Intl to Buenos Aires?

    Yes, you can often find last-minute deals on O'Hare Intl to Buenos Aires flights on Cheapflights. However, these deals can vary and may not always be available. We recommend checking back frequently or signing up for price alerts for the most up-to-date deals.

  • How recently were the Chicago O'Hare Intl Airport to Buenos Aires flight deals updated?

    The Chicago O'Hare Intl Airport to Buenos Aires flight deals you see on this page were last updated on 5/29.

  • What are the most popular airlines that fly from Chicago O'Hare Intl Airport to Buenos Aires?

    Before booking your flight from Chicago O'Hare Intl Airport to Buenos Aires check out the most popular airlines for this route: American Airlines, Air Canada or Aeromexico.

  • What is the cheapest month to book a flight from Chicago O'Hare Intl Airport to Buenos Aires?

    Currently, April is the cheapest month in which you can book a flight from Chicago O'Hare Intl Airport to Buenos Aires (average of $793). Flying from Chicago O'Hare Intl Airport to Buenos Aires in December is currently the most expensive (average of $1,147). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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Alternative routes for O'Hare Intl to Buenos Aires
See prices for flight routes from nearby airports that may be better suited for you.

O'Hare Intl to Ministro Pistarini flights
Midway to Ministro Pistarini flights
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Top 8 airlines flying from O'Hare Intl to Buenos Aires

Discover the top 8 airlines that operate flights from O'Hare Intl to Buenos Aires. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,784,634 searches. Data last updated May 30, 2024.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$865Average$1,163FlexibilityNo cancel feeOn-timeN/A
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United AirlinesCheapest$895Average$1,247FlexibilityNo cancel feeOn-time69%
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American AirlinesCheapest$908Average$1,182FlexibilityNo cancel feeOn-time71%
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Copa AirlinesCheapest$1,010Average$1,621FlexibilityNo cancel feeOn-time70%
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Air CanadaCheapest$1,057Average$1,284FlexibilityNo cancel feeOn-time67%
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AeromexicoCheapest$1,059Average$1,621FlexibilityNo cancel feeOn-timeN/A
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Aerolineas ArgentinasCheapest$1,251Average$1,621FlexibilityNo cancel feeOn-time59%
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LATAM AirlinesCheapest$1,409Average$1,621FlexibilityNo cancel feeOn-time81%
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Search flights from O'Hare Intl to Buenos Aires by cabin class

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