$437+ Cheap flights from Chicago (CHI) 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 1/15. Fares are subject to change and may not be available on all flights or dates of travel.
CHI — USH
Jan 18 — Jan 251
1 adult, Economy
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Cheapest flights from Chicago to UshuaiaExplore the most affordable flight options available from Chicago to Ushuaia. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 19, 2025.
Explore the most affordable flight options available from Chicago to Ushuaia. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 19, 2025.
This FlightHub deal was found by Cheapflights users on 12/18. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/2510:46 amORD - USH
2 stops29h 19mMultiple Airlines
Sun 1/116:40 pmUSH - ORD
2 stops27h 55mMultiple Airlines
Deal found 12/18![Multiple Airlines logo]()
$3,051
Find flight deals from Chicago to Ushuaia
Discover tips and strategies to find the most affordable flight options for your journey from Chicago (CHI) to Ushuaia (USH). 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 December 19, 2025.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 1 star |
Round-trip from | $1,490 (Mytrip) |
One-way from | $437 (Kiwi.com) |
Cheapflights Fare Finder
Customize your flight search to find flights from Chicago 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 December 19, 2025.
Use the filters below to find and compare flights from Chicago to Ushuaia that are best for you.
Fly from
Chicago
Fly to
Ushuaia
Route
Depart
Return
Price
ChicagoUshuaia
ORD - USH
ORDUSH
Chicago O'Hare Intl
Tue 1/13
6:23 am-9:40 pm
3 stops36h 17m
Ushuaia Malvinas Argentinas
Tue 1/20
12:30 pm-8:20 pm
3 stops34h 50m
$1,490
ChicagoUshuaia
ORD - USH
ORDUSH
Chicago O'Hare Intl
Fri 1/30
9:23 am-5:35 pm
3 stops29h 12m
Ushuaia Malvinas Argentinas
Fri 2/6
11:30 am-8:20 pm
3 stops35h 50m
$1,511
ChicagoUshuaia
ORD - USH
ORDUSH
Chicago O'Hare Intl
Fri 1/23
10:20 pm-11:40 am
2 stops34h 20m
Ushuaia Malvinas Argentinas
Sat 1/31
3:30 pm-8:20 pm
2 stops31h 50m
$6,215
ChicagoUshuaia
ORD - USH
ORDUSH
Chicago O'Hare Intl
Thu 1/15
6:57 pm-6:45 pm
3 stops44h 48m
$437
ChicagoUshuaia
ORD - USH
ORDUSH
Chicago O'Hare Intl
Sun 2/1
10:20 pm-10:30 am
2 stops33h 10m
$970
- Most accurate provider: When it comes to deals on Chicago-Ushuaia flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Chicago-Ushuaia flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Chicago-Ushuaia flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Chicago-Ushuaia flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Chicago-Ushuaia flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.
Best time to book a flight from Chicago to Ushuaia
Have a flexible travel schedule? Discover the best time to fly to Ushuaia from Chicago 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 Chicago to Ushuaia
How often are flights from Chicago to Ushuaia delayed?
About 12% of weekly flights between Chicago and Ushuaia have experienced delays in the past year, with the average delay time being 182 minutes.
What is the most punctual flight time for Chicago to Ushuaia flights?
Historically, flights departing in the early afternoon are less likely to be delayed, whereas flights leaving at night tend to experience delays more often.
What day of the week experiences the fewest flight delays on this route?
Tuesday tends to have the lowest number of delays on this route, whereas Sunday has historically faced a higher average of delays compared to other days of the week.
Which airline has the best punctuality record on Chicago to Ushuaia flights?
Over the last year, United Airlines have had the lowest number of delays on this route, with just 11% of flights being delayed.