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$440+ Cheap flights from Illinois to Patagonia

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 3/18. Fares are subject to change and may not be available on all flights or dates of travel.
ORD — BRC
Dec 25 — Jan 11
Thu 12/25
Thu 1/1
1 adult, Economy
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Find flight deals from Illinois to Patagonia

Cheapest flights from Illinois to Patagonia
Explore the most affordable flight options available from Illinois to Patagonia. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 25, 2025.

This LATAM Airlines deal was found by Cheapflights users on 11/24. 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 LATAM Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/610:36 amORD - ZAL
2 stops26h 01mLATAM Airlines
Wed 12/106:11 pmZAL - ORD
2 stops21h 32mLATAM Airlines
Deal found 11/24$919
This KAYAK deal was found by Cheapflights users on 11/24. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/59:49 amORD - PUQ
2 stops28h 56mLATAM Airlines
Sun 12/149:32 amPUQ - ORD
2 stops27h 42mLATAM Airlines
Deal found 11/24$1,053
This Delta deal was found by Cheapflights users on 11/24. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/46:30 pmORD - PUQ
2 stops38h 45mDelta
Sun 12/74:19 amPUQ - ORD
2 stops35h 24mDelta
Deal found 11/24$1,070
This Mytrip deal was found by Cheapflights users on 11/25. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/2910:27 amORD - BRC
2 stops19h 53mMultiple Airlines
Mon 12/111:08 pmBRC - ORD
2 stops26h 32mMultiple Airlines
Deal found 11/25$1,170
This Mytrip deal was found by Cheapflights users on 11/24. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/137:41 pmORD - PUQ
3 stops28h 37mMultiple Airlines
Mon 12/2211:59 pmPUQ - ORD
2 stops23h 21mMultiple Airlines
Deal found 11/24$1,178
This KAYAK deal was found by Cheapflights users on 11/25. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/910:36 amORD - BBA
3 stops25h 43mLATAM Airlines
Sat 12/205:17 pmBBA - ORD
2 stops21h 10mLATAM Airlines
Deal found 11/25$1,211
This LATAM Airlines deal was found by Cheapflights users on 11/24. 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 LATAM Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/410:36 amORD - PUQ
2 stops22h 33mLATAM Airlines
Mon 12/83:13 pmPUQ - ORD
3 stops24h 30mLATAM Airlines
Deal found 11/24$1,341
This oojo deal was found by Cheapflights users on 11/23. 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 stops33h 20mMultiple Airlines
Sun 1/117:05 pmUSH - ORD
2 stops28h 15mMultiple Airlines
Deal found 11/23$2,615
This Aeromexico deal was found by Cheapflights users on 11/23. 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 Aeromexico is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/612:33 amORD - USH
2 stops31h 17mAeromexico
Mon 12/810:25 pmUSH - ORD
2 stops41h 47mAeromexico
Deal found 11/23$3,734
This Aeromexico deal was found by Cheapflights users on 11/23. 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 Aeromexico is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/612:33 amORD - BRC
2 stops27h 47mAeromexico
Wed 12/1011:30 pmBRC - ORD
2 stops40h 42mAeromexico
Deal found 11/23$3,791

Cheap flight deals from Illinois to Patagonia

Keep the following information in mind while searching for Illinois to Patagonia flight deals. Data was last updated November 25, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
1 star

Round-trip from

$919
(LATAM Airlines)

One-way from

$440
(Kiwi.com)
Provider with most accurate pricing for Chicago (CHI)-Ushuaia Malvinas Argentinas flight deals.
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Provider most trusted by Cheapflights users for Chicago (CHI)-Ushuaia Malvinas Argentinas flights.
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From Illinois to Patagonia
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One-way flight from Illinois to Patagonia
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Cheapflights Fare Finder

 
Customize your flight search to find flights from Illinois to Patagonia 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 November 25, 2025.
Use the filters below to find and compare flights from Illinois to Patagonia that are best for you.

Fly from

Illinois

Fly to

Patagonia

Route

Depart

Return

Price

ChicagoValdivia

ORD - ZAL

ORDZAL

Chicago O'Hare Intl

Sat 12/6

10:36 am-3:37 pm

2 stops26h 01m

Valdivia Pichoy

Wed 12/10

6:11 pm-12:43 pm

2 stops21h 32m

$919

ChicagoSan Carlos de Bariloche

ORD - BRC

ORDBRC

Chicago O'Hare Intl

Sat 2/28

10:27 am-8:10 pm

3 stops30h 43m

San Carlos de Bariloche Teniente Luis Candelaria

Sat 3/7

5:55 pm-9:10 pm

2 stops30h 15m

$1,047

ChicagoPunta Arenas

ORD - PUQ

ORDPUQ

Chicago O'Hare Intl

Fri 12/5

1:23 pm-4:25 pm

3 stops24h 02m

Punta Arenas Pres Ibanez

Sun 12/14

9:32 am-12:01 pm

2 stops29h 29m

$1,053

ChicagoUshuaia

ORD - USH

ORDUSH

Chicago O'Hare Intl

Thu 1/15

6:57 pm-7:30 am

2 stops33h 33m

Ushuaia Malvinas Argentinas

Wed 1/21

6:25 pm-11:46 pm

3 stops32h 21m

$1,062

ChicagoBalmaceda

ORD - BBA

ORDBBA

Chicago O'Hare Intl

Fri 2/20

6:25 pm-4:35 pm

2 stops43h 10m

Balmaceda Teniente Vidal

Mon 3/2

10:12 am-4:51 pm

2 stops33h 39m

$1,083

ChicagoSan Carlos de Bariloche

ORD - BRC

ORDBRC

Chicago O'Hare Intl

Fri 2/27

5:15 am-4:00 pm

3 stops31h 45m

San Carlos de Bariloche Teniente Luis Candelaria

Sat 3/7

5:55 pm-9:10 pm

2 stops30h 15m

$1,084

ChicagoSan Carlos de Bariloche

ORD - BRC

ORDBRC

Chicago O'Hare Intl

Tue 1/6

6:05 pm-8:25 am

2 stops35h 20m

San Carlos de Bariloche Teniente Luis Candelaria

Thu 1/15

5:00 pm-6:39 pm

3 stops28h 39m

$1,134

ChicagoEl Calafate

ORD - FTE

ORDFTE

Chicago O'Hare Intl

Mon 2/23

5:45 am-10:20 am

2 stops25h 35m

El Calafate

Sat 3/14

12:30 pm-9:20 pm

3 stops34h 50m

$1,157

ChicagoPunta Arenas

ORD - PUQ

ORDPUQ

Chicago O'Hare Intl

Sat 12/13

7:41 pm-3:18 am

3 stops28h 37m

Punta Arenas Pres Ibanez

Mon 12/22

11:59 pm-8:20 pm

2 stops23h 21m

$1,178

ChicagoBalmaceda

ORD - BBA

ORDBBA

Chicago O'Hare Intl

Tue 12/9

10:36 am-3:19 pm

3 stops25h 43m

Balmaceda Teniente Vidal

Sat 12/20

5:17 pm-11:27 am

2 stops21h 10m

$1,211

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/24

Showing 1-10 of 28 results
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Best time to book a flight from Illinois to Patagonia

Have a flexible travel schedule? Discover the best time to fly to Patagonia 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 Patagonia
No data available for this route at this time. Please check back soon.

Related info for your journey

Find useful and relevant information for your journey from Illinois to Patagonia. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Illinois to Patagonia?

    For as low as $919, LATAM Airlines can have you in Patagonia from Illinois in 26h 01m. Airlines will cover a distance of 5712 mi.

  • Can I find deals for flights from Illinois to Patagonia that include hotel bookings?

    Yes. In addition to deals on Illinois to Patagonia flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Illinois to Patagonia?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Illinois to Patagonia.

  • Can I find deals for business class flights from Illinois to Patagonia?

    Yes. Cheapflights offers flight deals from Illinois to Patagonia by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

See more FAQs

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Alternative routes for Illinois to Patagonia

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Top airline flying from Illinois to Patagonia

Discover the top airline that operate flights from Illinois to Patagonia. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated November 25, 2025.
AirlineCheapestAverageFlexibilityOn-time
LATAM AirlinesCheapest$1,073Average$1,401FlexibilityNo cancel feeOn-time81%

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