$1,301+ Cheap flights from Champaign (CMI) to Argentina
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 2/28. Fares are subject to change and may not be available on all flights or dates of travel.
CMI — EZE
Feb 28 — Mar 71
1 adult, Economy
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Best
Last-minute
Cheapest flights from Champaign to ArgentinaExplore the most affordable flight options available from Champaign to Argentina. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 29, 2026.
Explore the most affordable flight options available from Champaign to Argentina. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 29, 2026.
This American Airlines deal was found by Cheapflights users on 1/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 2/289:53 am
CMI
- EZE
2 stops19h 27m
American Airlines
Sat 3/77:45 pm
EZE
- CMI
2 stops20h 39m
American Airlines
Deal found 1/29![American Airlines logo]()
$1,301
Best flights from Champaign to ArgentinaDiscover carefully curated flight deals from Champaign to Argentina that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated January 29, 2026.
Discover carefully curated flight deals from Champaign to Argentina that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated January 29, 2026.
This American Airlines deal was found by Cheapflights users on 1/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 2/289:53 am
CMI
- EZE
2 stops19h 27m
American Airlines
Sat 3/77:45 pm
EZE
- CMI
2 stops20h 39m
American Airlines
Deal found 1/29![American Airlines logo]()
$1,301
Last-minute flights from Champaign to ArgentinaDiscover last-minute flight deals from Champaign to Argentina. Data last updated January 29, 2026 and is based on user searches.
Discover last-minute flight deals from Champaign to Argentina. Data last updated January 29, 2026 and is based on user searches.
This American Airlines deal was found by Cheapflights users on 1/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 2/289:53 am
CMI
- EZE
2 stops19h 27m
American Airlines
Sat 3/77:45 pm
EZE
- CMI
2 stops20h 39m
American Airlines
Deal found 1/29![American Airlines logo]()
$1,301
Find flight deals from Champaign to Argentina
Keep the following information in mind while searching for Champaign to Argentina flight deals. Data was last updated January 29, 2026.
Round-trip from | $1,301 (American Airlines) |
|---|
Cheapflights Fare Finder
Customize your flight search to find flights from Champaign to Argentina 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 2,558,603 searches. Data last updated January 29, 2026.
Use the filters below to find and compare flights from Champaign to Argentina that are best for you.
Fly from
Champaign
Fly to
Argentina
Route
Depart
Return
Price
ChampaignBuenos Aires
CMI - EZE
CMIEZE
Champaign University-Willard
Sat 2/28
9:53 am-8:20 am
2 stops19h 27m
Buenos Aires Ministro Pistarini
Sat 3/7
7:45 pm-1:24 pm
2 stops20h 39m
$1,301
Best time to book a flight from Champaign to Argentina
Have a flexible travel schedule? Discover the best time to fly to Argentina from Champaign with our price prediction graph.
CMI-EZE
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.
Cheapflights Insights
Everything you need to know about your flight from Champaign to Argentina
CMI-AR0
CMI-EZE
No data available for this route at this time. Please check back soon.