Cheap flights from Chicago to Argentina from $306
This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Chicago to Argentina departing on 7/10. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Copa Airlines flights from Chicago to Argentina
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How to get the cheapest flight ticket from Chicago to Argentina
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 to Argentina?
If you are unable to visit Argentina during the month of September, then departing from Chicago during the month July is also very affordable. Most momondo users find prices during this month for around $1,072.
What is the cheapest day to depart on your flight to Argentina?
The cheapest day to depart from Chicago to Argentina is on a Tuesday. Travelers who choose to depart for Argentina on a Tuesday will often find tickets for as low as $1,138. The most expensive day to fly to Argentina is Saturday, with ticket prices averaging around $1,258.
What is the cheapest time of day to depart on your flight to Argentina?
The cheapest time of day to fly to Argentina is in the evening when flights can be purchased for as low as $1,108. Flights in the afternoon are often more expensive with an average ticket price of $1,221.
How far in advance should I book a flight to Argentina?
You are more likely to see cheaper flights to Argentina from Chicago when booking 24 weeks ahead of your departure date. In general, you can expect to find flights to Argentina for around $1,204 when searching 24 weeks out.However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Argentina from Chicago for as low as $820 on momondo.
What is the cheapest airline that flies from Chicago to Argentina?
Avianca, Arajet, and LATAM Airlines are the most popular carriers operating from Chicago to Argentina
What airlines fly to Argentina?
United Airlines, American Airlines and Copa Airlines are the top three most popular airlines that fly to Argentina from Chicago according to our data. United Airlines is the first choice among our users, with 32% of people opting to fly with this airline when traveling to Argentina. Keep in mind that there are 6 different airlines that fly to Argentina on a routine basis, so you have a few additional options to choose from.
Cheap Chicago to Argentina flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from Chicago to Argentina
When did momondo last update prices for flights from Chicago to Argentina?
Prices for flights from Chicago to Argentina were last updated today.
How many operators does momondo search for flights from Chicago to Argentina?
The number of operators available for flights from Chicago to Argentina is 6 as of June 2025.
How old do you have to be to fly from Chicago to Argentina?
The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Chicago to Argentina.
What documentation or ID do you need to fly to Argentina?
The necessary travel and health documents for your Argentina trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.
Best airlines flying from Chicago to Argentina
Compare and see reviews for airlines that fly from Chicago to Argentina with momondo
| Airline | Rating | Free Cancellation | Price | ||
|---|---|---|---|---|---|
| PriceFrom $722 | Free Cancellation | Rating 7.5 1,452 reviews | |||
| PriceFrom $750 | Free Cancellation | Rating 6.7 2,346 reviews | |||
| PriceFrom $1,023 | Free Cancellation | Rating 8.0 7,963 reviews | |||
| PriceFrom $1,023 | Free Cancellation | Rating 7.2 10,000 reviews | |||
| PriceFrom $1,094 | Free Cancellation | Rating 7.4 8,801 reviews | |||
| PriceFrom $1,186 | Free Cancellation | Rating 7.5 1,785 reviews |
Why use momondo?
Why should I use momondo to find a flight deal from Chicago to Argentina?
momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Chicago to Argentina. Millions of users trust and use momondo every year so you are in good hands.
Can I find flights from Chicago to Argentina with flexible booking policies on momondo?
momondo does allow users to show only those flights to Argentina from Chicago which offer a flexible booking policy as well as other useful filters and features.
How can momondo help me find flights from Chicago to Argentina?
momondo provides multiple filters to help you find the best flight to Argentina from Chicago. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.
I’m not ready to book a flight from Chicago to Argentina right now. Can momondo alert me if prices change?
Yes. momondo can track prices for Chicago to Argentina flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.