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Cheap flights from O'Hare Intl (ORD) to Buenos Aires (BUE) from $759

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 5/7. 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
May 3 — May 101
From?
To?
Fri 5/3
Fri 5/10
1 adult, Economy
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The best prices from Chicago O'Hare Intl to Buenos Aires are usually found in September or August, booked 84 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 April 28, 2024.

Popular in

December

Cheapest in

September

Average price

$1,244

Round-trip from

$791
High demand for flights, 30% potential price rise
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Best time to find cheap flights, 14% potential price drop
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Average for round-trip flights in April 2024
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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 4% by booking at least 29 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 $1,021.

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 October, with the cheapest ticket starting at $722.

When is the cheapest time to fly from Chicago O'Hare Intl Airport to Buenos Aires (ORD - 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 28% on the flight price compared to flying in the morning, which is usually more expensive.

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 2,944,896 searches. Data last updated April 28, 2024.
Consider these cheap Aeromexico flights we've found departing from Chicago to Buenos Aires. It's recommended that users confirm their flight details before booking.
Fri 6/142:10 pmORD - EZE
2 stops29h 00mAeromexico
Sat 6/2211:10 pmEZE - ORD
2 stops41h 00mAeromexico
Deal found 4/28$938
Mon 9/94:03 pmORD - EZE
1 stop27h 17mAeromexico
Fri 9/2011:20 pmEZE - ORD
1 stop16h 37mAeromexico
Deal found 4/28$997
Mon 5/202:01 pmORD - EZE
2 stops29h 09mAeromexico
Mon 5/2711:10 pmEZE - ORD
1 stop17h 02mAeromexico
Deal found 4/28$1,081
Sun 5/192:01 amORD - EZE
1 stop17h 09mAeromexico
Mon 5/2711:10 pmEZE - ORD
1 stop17h 02mAeromexico
Deal found 4/28$1,086
Mon 5/272:01 amORD - EZE
1 stop17h 09mAeromexico
Wed 6/2611:10 pmEZE - ORD
1 stop32h 48mAeromexico
Deal found 4/28$1,088
Sun 9/81:55 amORD - EZE
1 stop17h 25mAeromexico
Fri 9/2011:20 pmEZE - ORD
1 stop16h 37mAeromexico
Deal found 4/28$1,107
Tue 7/21:55 amORD - EZE
1 stop17h 15mAeromexico
Thu 7/1811:10 pmEZE - ORD
2 stops39h 15mAeromexico
Deal found 4/28$1,108
Thu 6/272:01 amORD - EZE
1 stop17h 09mAeromexico
Sat 7/611:10 pmEZE - ORD
2 stops39h 15mAeromexico
Deal found 4/28$1,123
Thu 6/132:01 amORD - EZE
1 stop17h 09mAeromexico
Mon 6/2411:10 pmEZE - ORD
1 stop32h 48mAeromexico
Deal found 4/28$1,138

Cheap Delta flights from O'Hare Intl to Buenos Aires

Explore cheap flight options specifically provided by Delta 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 2,944,896 searches. Data last updated April 28, 2024.
Have a look at some of the cheapest available Delta flights departing from Chicago and landing in Buenos Aires. Check back soon if you're not seeing flights that suit your needs.
Wed 5/812:31 pmORD - EZE
1 stop19h 09mDelta
Mon 5/279:30 pmEZE - ORD
1 stop21h 31mDelta
Deal found 4/28$1,014
Tue 5/281:32 pmORD - EZE
2 stops18h 08mDelta
Wed 6/268:00 pmEZE - ORD
2 stops18h 35mDelta
Deal found 4/27$1,018
Fri 8/309:30 amORD - EZE
2 stops18h 45mDelta
Mon 9/98:00 pmEZE - ORD
1 stop18h 04mDelta
Deal found 4/28$1,038
Wed 5/89:32 amORD - EZE
2 stops18h 43mDelta
Sun 5/269:30 pmEZE - ORD
1 stop21h 31mDelta
Deal found 4/27$1,039
Mon 9/93:35 pmORD - EZE
1 stop16h 05mDelta
Fri 9/208:00 pmEZE - ORD
2 stops18h 36mDelta
Deal found 4/28$1,042
Sat 5/112:02 pmORD - EZE
1 stop19h 28mDelta
Sat 5/189:30 pmEZE - ORD
1 stop17h 49mDelta
Deal found 4/28$1,064
Sat 5/255:57 pmORD - EZE
1 stop13h 43mDelta
Sat 6/19:30 pmEZE - ORD
2 stops21h 19mDelta
Deal found 4/28$1,068
Fri 5/35:59 pmORD - EZE
1 stop13h 01mDelta
Mon 5/63:45 amEZE - ORD
2 stops22h 10mDelta
Deal found 4/26$1,234

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

Find cheap flight options from O'Hare Intl to Buenos Aires specifically for the months of April and May 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 2,944,896 searches. Prices were last updated on April 28, 2024.
Scroll through some of the best deals on flights from Chicago to Buenos Aires in 2024. Check back soon for alternative fares.
Tue 5/75:00 amORD - EZE
2 stops24h 40mMultiple Airlines
Sun 5/121:40 amEZE - ORD
3 stops34h 15mMultiple Airlines
Deal found 4/27$759
Mon 5/275:00 amORD - EZE
2 stops24h 40mMultiple Airlines
Wed 6/54:40 pmEZE - ORD
3 stops34h 15mMultiple Airlines
Deal found 4/27$766
Mon 5/275:00 amORD - EZE
3 stops31h 20mMultiple Airlines
Wed 6/54:40 pmEZE - ORD
3 stops34h 15mMultiple Airlines
Deal found 4/27$769
Tue 5/75:00 amORD - EZE
3 stops41h 55mMultiple Airlines
Sun 5/121:40 amEZE - ORD
3 stops34h 15mMultiple Airlines
Deal found 4/27$771
Tue 5/75:00 amORD - EZE
2 stops24h 40mMultiple Airlines
Mon 5/134:50 pmEZE - ORD
3 stops29h 45mMultiple Airlines
Deal found 4/27$791
Tue 5/75:00 amORD - EZE
3 stops41h 55mMultiple Airlines
Mon 5/134:50 pmEZE - ORD
3 stops29h 45mMultiple Airlines
Deal found 4/27$803
Mon 5/275:00 amORD - EZE
3 stops31h 20mMultiple Airlines
Tue 6/41:40 amEZE - ORD
2 stops23h 13mMultiple Airlines
Deal found 4/27$817
Mon 5/275:00 amORD - EZE
2 stops24h 40mMultiple Airlines
Tue 6/41:40 amEZE - ORD
2 stops23h 13mMultiple Airlines
Deal found 4/27$821
Thu 5/26:00 amORD - EZE
3 stops31h 50mMultiple Airlines
Tue 5/148:00 amEZE - ORD
3 stops26h 45mMultiple Airlines
Deal found 4/27$824

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 2,944,896 searches. Data last updated April 28, 2024.
Scroll through some of the best deals on flights from Chicago to Buenos Aires in 2024. Check back soon for alternative fares.
Tue 5/75:00 amORD - EZE
2 stops24h 40mMultiple Airlines
Sun 5/121:40 amEZE - ORD
3 stops34h 15mMultiple Airlines
Deal found 4/27$759
Mon 5/275:00 amORD - EZE
2 stops24h 40mMultiple Airlines
Wed 6/54:40 pmEZE - ORD
3 stops34h 15mMultiple Airlines
Deal found 4/27$766
Mon 5/275:00 amORD - EZE
3 stops31h 20mMultiple Airlines
Wed 6/54:40 pmEZE - ORD
3 stops34h 15mMultiple Airlines
Deal found 4/27$769
Tue 5/75:00 amORD - EZE
3 stops41h 55mMultiple Airlines
Sun 5/121:40 amEZE - ORD
3 stops34h 15mMultiple Airlines
Deal found 4/27$771
Tue 5/75:00 amORD - EZE
2 stops24h 40mMultiple Airlines
Mon 5/134:50 pmEZE - ORD
3 stops29h 45mMultiple Airlines
Deal found 4/27$791
Tue 5/75:00 amORD - EZE
3 stops41h 55mMultiple Airlines
Mon 5/134:50 pmEZE - ORD
3 stops29h 45mMultiple Airlines
Deal found 4/27$803
Mon 5/275:00 amORD - EZE
3 stops31h 20mMultiple Airlines
Tue 6/41:40 amEZE - ORD
2 stops23h 13mMultiple Airlines
Deal found 4/27$817
Mon 5/275:00 amORD - EZE
2 stops24h 40mMultiple Airlines
Tue 6/41:40 amEZE - ORD
2 stops23h 13mMultiple Airlines
Deal found 4/27$821
Thu 5/26:00 amORD - EZE
3 stops31h 50mMultiple Airlines
Tue 5/148:00 amEZE - ORD
3 stops26h 45mMultiple Airlines
Deal found 4/27$824

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 2,944,896 searches. Data last updated April 28, 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.
Tue 5/75:00 amORD - EZE
2 stops24h 40mMultiple Airlines
Sun 5/121:40 amEZE - ORD
3 stops34h 15mMultiple Airlines
Deal found 4/27$759
Tue 5/75:00 amORD - EZE
3 stops41h 55mMultiple Airlines
Sun 5/121:40 amEZE - ORD
3 stops34h 15mMultiple Airlines
Deal found 4/27$771
Tue 5/75:00 amORD - EZE
2 stops24h 40mMultiple Airlines
Mon 5/134:50 pmEZE - ORD
3 stops29h 45mMultiple Airlines
Deal found 4/27$791
Tue 5/75:00 amORD - EZE
3 stops41h 55mMultiple Airlines
Mon 5/134:50 pmEZE - ORD
3 stops29h 45mMultiple Airlines
Deal found 4/27$803
Tue 5/75:00 amORD - EZE
2 stops24h 40mMultiple Airlines
Sun 5/121:40 amEZE - ORD
2 stops16h 51mMultiple Airlines
Deal found 4/27$859
Tue 5/75:00 amORD - EZE
2 stops24h 40mMultiple Airlines
Mon 5/134:50 pmEZE - ORD
2 stops26h 50mMultiple Airlines
Deal found 4/27$878
Wed 5/87:24 amORD - EZE
1 stop35h 46mAeromexico
Mon 5/2711:10 pmEZE - ORD
2 stops39h 06mAeromexico
Deal found 4/27$938
Wed 5/812:31 pmORD - EZE
1 stop19h 09mDelta
Mon 5/279:30 pmEZE - ORD
1 stop21h 31mDelta
Deal found 4/28$1,014
Tue 5/72:02 pmORD - AEP
2 stops17h 58mLATAM Airlines
Mon 5/274:10 pmAEP - ORD
2 stops26h 51mLATAM Airlines
Deal found 4/27$1,014

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 2,944,896 searches. Data last updated April 28, 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.
Sun 5/262:01 amORD - EZE
1 stop17h 09mAeromexico
Deal found 4/27$1,460
Mon 5/278:00 pmORD - EZE
3 stops60h 00mMultiple Airlines
Deal found 4/27$1,482
Mon 5/272:01 pmORD - EZE
2 stops29h 09mAeromexico
Deal found 4/27$1,486
Mon 5/277:24 amORD - AEP
3 stops36h 36mMultiple Airlines
Deal found 4/27$1,589
Sun 5/262:01 amORD - EZE
3 stops23h 36mMultiple Airlines
Deal found 4/27$2,042
Mon 5/275:57 pmORD - AEP
2 stops17h 03mDelta
Deal found 4/27$2,182
Sun 5/262:01 amORD - AEP
3 stops38h 39mMultiple Airlines
Deal found 4/27$2,811
Sun 5/262:01 amORD - AEP
2 stops27h 14mMultiple Airlines
Deal found 4/27$3,375
Sun 5/262:01 amORD - EZE
2 stops18h 59mMultiple Airlines
Deal found 4/27$4,260

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 2,944,896 searches. Data last updated April 28, 2024.

Fly from

Any airport

Fly to

Any airport

Budget

$766 - $1,209

Route

Depart

Return

Price

Chicago O'Hare IntlBuenos Aires Ministro Pistarini

ORD - EZE

ORDEZE

Chicago O'Hare Intl

Mon 5/27

2 stops24h 40m

Buenos Aires Ministro Pistarini

Wed 6/5

3 stops34h 15m

$766

Chicago O'Hare IntlBuenos Aires Ministro Pistarini

ORD - EZE

ORDEZE

Chicago O'Hare Intl

Fri 6/14

2 stops29h 00m

Buenos Aires Ministro Pistarini

Sat 6/22

2 stops41h 00m

$938

Chicago O'Hare IntlBuenos Aires Ministro Pistarini

ORD - EZE

ORDEZE

Chicago O'Hare Intl

Thu 10/10

1 stop14h 56m

Buenos Aires Ministro Pistarini

Mon 10/21

1 stop15h 39m

$1,002

Chicago O'Hare IntlBuenos Aires Ministro Pistarini

ORD - EZE

ORDEZE

Chicago O'Hare Intl

Wed 10/2

2 stops20h 45m

Buenos Aires Ministro Pistarini

Wed 10/9

2 stops19h 57m

$1,013

Chicago O'Hare IntlBuenos Aires Ministro Pistarini

ORD - EZE

ORDEZE

Chicago O'Hare Intl

Wed 5/8

1 stop17h 13m

Buenos Aires Ministro Pistarini

Mon 5/27

1 stop22h 08m

$1,014

Chicago O'Hare IntlBuenos Aires Ministro Pistarini

ORD - EZE

ORDEZE

Chicago O'Hare Intl

Tue 5/28

2 stops18h 08m

Buenos Aires Ministro Pistarini

Wed 6/26

2 stops18h 35m

$1,018

Chicago O'Hare IntlBuenos Aires Ministro Pistarini

ORD - EZE

ORDEZE

Chicago O'Hare Intl

Fri 5/31

1 stop14h 50m

Buenos Aires Ministro Pistarini

Sat 6/8

2 stops17h 20m

$1,067

Chicago O'Hare IntlBuenos Aires Ministro Pistarini

ORD - EZE

ORDEZE

Chicago O'Hare Intl

Wed 7/3

2 stops30h 05m

Buenos Aires Ministro Pistarini

Thu 7/18

3 stops23h 50m

$1,183

Chicago O'Hare IntlBuenos Aires Ministro Pistarini

ORD - EZE

ORDEZE

Chicago O'Hare Intl

Wed 7/3

2 stops21h 15m

Buenos Aires Ministro Pistarini

Thu 7/18

3 stops24h 15m

$1,209

Flights are sorted by cheapest first

Deals found on 4/27

When is the best time to 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 January 28, 2024.
The best time to book flights from Chicago O'Hare Intl Airport to Buenos Aires is 84 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

When is the cheapest time 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 April 21, 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 Wednesday mornings when fares are most often at their lowest. Friday mornings flights should be avoided if possible as fares are typically the most expensive at this time.
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Average price of flights to Buenos Aires by month

Plan your trip from O'Hare Intl to Buenos Aires by taking into account the cheapest months to travel. The average price of a one-way flight from O'Hare Intl to Buenos Aires is currently $2,299 while a round-trip flight costs $1,023. Price data was last updated on April 21, 2024.

Currently, September is the cheapest month in which you can book a flight from Chicago O'Hare Intl Airport to Buenos Aires (average of $791). Flying from Chicago O'Hare Intl Airport to Buenos Aires in December is currently the most expensive (average of $1,153). 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.

January

$998

February

$1,128

March

$1,024

April

$806

May

$822

June

$875

July

$963

August

$824

September

$791

October

$867

November

$963

December

$1,153

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 April 28, 2024.
Get a feel of what it's like to fly with Aeromexico, Delta and Air Canada 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
8.1
Very good
10,932 reviews
Check prices

Overall

8.1

Food

7.4

Entertainment

8.0

Comfort

7.9

Crew

8.6

Boarding

8.2

Reviews

1 / 10

Terrible flight crew that skipped our row for service multiple times.

Delta
8.1
Very good
10,932 reviews
Delta
8.1
Very good
10,932 reviews
Check prices

Overall

8.1

Food

7.4

Entertainment

8.0

Comfort

7.9

Crew

8.6

Boarding

8.2

Reviews

1 / 10

Terrible flight crew that skipped our row for service multiple times.

Copa Airlines
8.0
Very good
2,848 reviews
Delta
8.1
Very good
10,932 reviews
Check prices

Overall

8.1

Food

7.4

Entertainment

8.0

Comfort

7.9

Crew

8.6

Boarding

8.2

Reviews

1 / 10

Terrible flight crew that skipped our row for service multiple times.

Aeromexico
7.7
Good
2,626 reviews
Delta
8.1
Very good
10,932 reviews
Check prices

Overall

8.1

Food

7.4

Entertainment

8.0

Comfort

7.9

Crew

8.6

Boarding

8.2

Reviews

1 / 10

Terrible flight crew that skipped our row for service multiple times.

LATAM Airlines
7.6
Good
2,483 reviews
Delta
8.1
Very good
10,932 reviews
Check prices

Overall

8.1

Food

7.4

Entertainment

8.0

Comfort

7.9

Crew

8.6

Boarding

8.2

Reviews

1 / 10

Terrible flight crew that skipped our row for service multiple times.

Avianca
7.5
Good
3,900 reviews
Delta
8.1
Very good
10,932 reviews
Check prices

Overall

8.1

Food

7.4

Entertainment

8.0

Comfort

7.9

Crew

8.6

Boarding

8.2

Reviews

1 / 10

Terrible flight crew that skipped our row for service multiple times.

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 $842.

  • Are there last-minute flights available from Chicago O'Hare Intl Airport to Buenos Aires for under $800?

    There are currently 20+ open flights from Chicago O'Hare Intl Airport to Buenos Aires within the next 7 days for less than $800.

  • What is the cheapest airline to fly 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 $938. This flight start at 20% lower than the current average price 3 months from now.

  • 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 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 4/27.

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 2,944,896 searches. Data last updated April 28, 2024.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$877Average$1,181FlexibilityNo cancel feeOn-time71%
Search American Airlines flights
United AirlinesCheapest$895Average$1,156FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
DeltaCheapest$908Average$1,206FlexibilityNo cancel feeOn-timeN/A
Search Delta flights
Copa AirlinesCheapest$1,009Average$1,621FlexibilityNo cancel feeOn-time70%
Search Copa Airlines flights
AeromexicoCheapest$1,030Average$1,621FlexibilityNo cancel feeOn-timeN/A
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