$715+ Cheap flights from Illinois to Ushuaia (USH)
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 12/2. Fares are subject to change and may not be available on all flights or dates of travel.
ORD — USH
Oct 11 — Oct 181
1 adult, Economy
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1. Tell us where you want to go
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Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from Illinois to Ushuaia
Keep the following information in mind while searching for Illinois to Ushuaia flight deals. Data was last updated September 11, 2025.
Round-trip from | $1,605 (FlightHub) |
|---|---|
One-way from | $715 (oojo) |
Find flight deals from Illinois to Ushuaia
Cheapest flights from Illinois to UshuaiaExplore the most affordable flight options available from Illinois to Ushuaia. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 11, 2025.
Explore the most affordable flight options available from Illinois to Ushuaia. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 11, 2025.
This oojo deal was found by Cheapflights users on 9/9. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/2510:20 pmORD - USH
2 stops31h 20mMultiple Airlines
Sun 1/1110:30 pmUSH - ORD
2 stops48h 50mMultiple Airlines
Deal found 9/9![Multiple Airlines logo]()
$2,666
This oojo deal was found by Cheapflights users on 9/9. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/2210:20 pmORD - USH
2 stops33h 10mMultiple Airlines
Sat 1/32:20 pmUSH - ORD
2 stops33h 00mMultiple Airlines
Deal found 9/9![Multiple Airlines logo]()
$3,019
Cheapflights Fare Finder
Customize your flight search to find flights from Illinois to Ushuaia 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 September 11, 2025.
Use the filters below to find and compare flights from Illinois to Ushuaia that are best for you.
Fly from
Illinois
Fly to
Ushuaia
Route
Depart
Return
Price
ChicagoUshuaia
ORD - USH
ORDUSH
Chicago O'Hare Intl
Sat 3/7
10:20 pm-5:25 pm
3 stops40h 05m
Ushuaia Malvinas Argentinas
Sat 3/21
7:55 pm-9:20 pm
2 stops27h 25m
$1,605
ChicagoUshuaia
ORD - USH
ORDUSH
Chicago O'Hare Intl
Thu 12/25
10:20 pm-8:40 am
2 stops31h 20m
Ushuaia Malvinas Argentinas
Sun 1/11
10:30 pm-8:20 pm
2 stops48h 50m
$2,666
ChicagoUshuaia
ORD - USH
ORDUSH
Chicago O'Hare Intl
Mon 12/22
10:20 pm-10:30 am
2 stops33h 10m
Ushuaia Malvinas Argentinas
Sat 1/3
2:20 pm-8:20 pm
2 stops33h 00m
$3,019
ChicagoUshuaia
ORD - USH
ORDUSH
Chicago O'Hare Intl
Tue 12/2
10:20 pm-9:30 am
2 stops32h 10m
$715
ChicagoUshuaia
ORD - USH
ORDUSH
Chicago O'Hare Intl
Sun 12/14
10:20 pm-9:30 am
2 stops32h 10m
$1,064
Best time to book a flight from Illinois to Ushuaia
Have a flexible travel schedule? Discover the best time to fly to Ushuaia from Illinois 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.
Cheapflights Insights
Everything you need to know about your flight from Illinois to Ushuaia
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