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Flights From Buenos Aires (BUE) to Chicago (CHI)

Instantly Search and Book with over 600+ Airlines

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26 Dec 2025
Friday
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27 Dec 2025
Saturday
1 Passenger, Economy
Buenos Aires (BUE)
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Chicago (CHI)
26 Dec 2025 - 27 Dec 2025
1 Passenger, Economy

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Best flight deals from Buenos Aires to Chicago

Whether you’re looking for last-minute flight deals or booking months in advance, you can find the perfect flight here. All bookings available with credit card, debit card, and cryptocurrency — fly with crypto on Travala
logoSky Airline
Mon., 27 Jul - Wed., 5 Aug
BUEBuenos Aires
CHIChicago
US$1,003.57
Returnjust found
US$1,003.57
logoLATAM Airlines
Mon., 27 Jul - Wed., 5 Aug
BUEBuenos Aires
CHIChicago
US$1,003.57
Returnjust found
US$1,003.57
logoSky Airline
Mon., 27 Jul - Wed., 5 Aug
BUEBuenos Aires
CHIChicago
US$1,003.57
Returnjust found
US$1,003.57
logoAerolineas Argentinas
Mon., 27 Jul - Wed., 5 Aug
BUEBuenos Aires
CHIChicago
US$1,004.77
Returnjust found
US$1,004.77
logoAerolineas Argentinas
Mon., 27 Jul - Wed., 5 Aug
BUEBuenos Aires
CHIChicago
US$1,004.77
Returnjust found
US$1,004.77
logoAvianca
Mon., 27 Jul - Wed., 5 Aug
BUEBuenos Aires
CHIChicago
US$1,007.19
Returnjust found
US$1,007.19
logoSky Airline
Mon., 27 Jul - Wed., 5 Aug
BUEBuenos Aires
CHIChicago
US$1,017.33
Returnjust found
US$1,017.33
logoLATAM Airlines
Mon., 27 Jul - Wed., 5 Aug
BUEBuenos Aires
CHIChicago
US$1,022.28
Returnjust found
US$1,022.28

Popular airlines to Chicago

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FAQs About Chicago

Several reputable airlines operate flights between Buenos Aires and Chicago, including Sky Airline, Avianca and Aerolineas Argentinas. These carriers offer a range of services, from budget-friendly options to premium experiences, catering to diverse traveller preferences. By comparing these airlines, you can find the best deals and flight times that suit your itinerary.

No direct flights are operating between Buenos Aires and Chicago. However, you can still reach Chicago conveniently with one or two-stop connecting flights offered by airlines such as Sky Airline or Avianca. Popular layover cities for this route include Santiago de Chile, Bogotá and Rio de Janeiro, which may vary depending on the airline and flight schedule. You can select flights with a shorter travel time or choose from the most cost-effective option to ensure a smoother booking experience, even when the direct routes are unavailable.

The flight duration between Buenos Aires and Chicago varies depending on the airline and specific route. Direct flights usually take around 13h 35m, while flights with layovers can extend the travel time to 14h 40m. Factors such as weather conditions and air traffic can also influence the total flight time.

When flying to Chicago, you will typically arrive at O Hare International (ORD), the main airport serving the region. This airport offers diverse transportation choices to the city center. It's advisable to check your flight details directly with the airline to confirm the arrival airport, as some airlines may use alternative airports in the vicinity.

For international flights to Chicago, arriving at the airport at least 3 hours before your scheduled departure is recommended. This allows sufficient time for check-in procedures, security screenings, and any unforeseen delays. For domestic flights, arriving 2 hours in advance is generally adequate. Always check with your airline for specific guidelines, as requirements may vary.

The average cost of a flight from Buenos Aires to Chicago can range from $1,003.57 to $1,153.57, depending on factors such as the time of booking, seasonality, and airline choice. Booking in advance and being flexible with travel dates can help secure more affordable fares.

Airlines like Sky Airline are known for providing competitive pricing and reliable service on the Buenos Aires to Chicago route. These carriers often offer various fare classes, allowing travelers to choose options that best fit their budget and comfort preferences. Reviewing customer ratings and fare inclusions can also help determine the best value for your trip.

If you're flying internationally from Buenos Aires to Chicago, a valid passport is required for all travellers, regardless of age. Depending on your nationality and the entry requirements of USA, you may also need a travel visa or electronic travel authorisation. It's important to check with the official government immigration websites or your local embassy before departure to confirm up-to-date requirements, including any restrictions or health declarations. Travala recommends verifying these details early to ensure a smooth and stress-free journey.

Absolutely! Travala supports over 100 cryptocurrencies, including Bitcoin, Ethereum, Solana, USDT, USDC, AVA, and many more, allowing you to book flights from Buenos Aires to Chicago seamlessly. Paying with crypto offers a secure and efficient alternative to traditional payment methods, catering to the needs of modern travellers. Ensure your digital wallet is set up and funded before proceeding with the booking process.

Yes! By joining the Smart Program, you can earn rewards and access exclusive discounts on flights from Buenos Aires to Chicago. Members benefit from tiered incentives and save up to 13% with giveback offers, discounts, and other special perks. Get started for FREE

Discover Chicago with Ease from Buenos Aires

Flying from Buenos Aires to Chicago: What You Need to Know

Start your journey at one of Buenos Aires’s main airports, such as Ministro Pistarini International or El Palomar. Explore the available options when booking your flight from Buenos Aires to Chicago, departing from either of these travel hubs.

  • On arrival, you’ll likely land at O Hare International, a major hub in Chicago. Another option is Chicago Midway International.
  • Plan ahead: arrive at least three hours before international flights or two hours for domestic travel. If you're flying during peak seasons, do allow extra time for security and check-in.

How to Find the Cheapest Flights from Buenos Aires to Chicago

  • Right now, the lowest one-way fare we’ve seen is $501.79, with return flights starting from $1,003.57. Flight prices vary, so book early for the best rates.
  • Filter your search based on airline, schedule, or travel time to tailor the perfect Buenos Aires to Chicago itinerary.

Airports in Buenos Aires

Airports in Chicago

About O Hare International

About Chicago Midway International

More About Chicago

Book your stay at one of Chicago’s top hotels:

Looking to explore more of USA? Extend your trip to nearby cities like Milwaukee or South Bend and discover what they have to offer.

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