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Tacna

$693+ Cheap flights from O'Hare Intl (ORD) to Tacna (TCQ)

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 4/14. Fares are subject to change and may not be available on all flights or dates of travel.
ORD — TCQ
Dec 5 — Dec 121
Fri 12/5
Fri 12/12
1 adult, Economy
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Find flight deals from O'Hare Intl to Tacna

Best flights from O'Hare Intl to Tacna
Discover carefully curated flight deals from O'Hare Intl to Tacna that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated November 5, 2025.

This LATAM Airlines deal was found by Cheapflights users on 11/3. 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.
Tue 4/149:30 amORD - TCQ
2 stops25h 20mLATAM Airlines
Fri 4/179:20 pmTCQ - ORD
2 stops26h 35mLATAM Airlines
Deal found 11/3$693
This Aeromexico deal was found by Cheapflights users on 11/3. 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.
Mon 4/131:57 amORD - TCQ
2 stops18h 43mAeromexico
Fri 4/177:00 pmTCQ - ORD
2 stops19h 10mAeromexico
Deal found 11/3$1,277

Cheap flight deals from O'Hare Intl to Tacna

Discover tips and strategies to find the most affordable flight options for your journey from O'Hare Intl (ORD) to Tacna (TCQ). 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 November 5, 2025.

Round-trip from

$693
(LATAM Airlines)
From Chicago O'Hare Intl to Tacna
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Cheapflights Fare Finder

 
Customize your flight search to find flights from O'Hare Intl to Tacna 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 5, 2025.
Use the filters below to find and compare flights from Chicago O'Hare Intl Airport to Tacna that are best for you.

Fly from

O'Hare Intl

Fly to

Tacna

Route

Depart

Return

Price

ChicagoTacna

ORD - TCQ

ORDTCQ

Chicago O'Hare Intl

Tue 4/14

9:30 am-10:50 am

2 stops25h 20m

Tacna

Fri 4/17

9:20 pm-11:55 pm

2 stops26h 35m

$693

ChicagoTacna

ORD - TCQ

ORDTCQ

Chicago O'Hare Intl

Mon 4/13

1:57 am-8:40 pm

2 stops18h 43m

Tacna

Fri 4/17

7:00 pm-2:10 pm

2 stops19h 10m

$1,277

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/3

Best time to book a flight from O'Hare Intl to Tacna

Have a flexible travel schedule? Discover the best time to fly to Tacna from O'Hare Intl 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.

Related info for your journey

Find useful and relevant information for your journey from O'Hare Intl to Tacna. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to Tacna from Chicago O'Hare Intl?

    Most people fly into Tacna (TCQ) if they book a flight to Tacna from Chicago O'Hare Intl. On average, Tacna has 0 inbound flights from Chicago O'Hare Intl per day from 0 airlines. Tacna is conveniently located just 3.0 mi from Tacna’s city center.

  • How long is the flight from Chicago O'Hare Intl Airport to Tacna?

    LATAM Airlines and Aeromexico can get you from Chicago O'Hare Intl Airport to Tacna in just under 18h 43m. Your travel time can differ by up to 6h 37m. The distance from Chicago O'Hare Intl Airport to Tacna is about 4295 mi. Both multi-stop and nonstop flights can be found to your destination and back.

  • Can I find deals for flights from O'Hare Intl to Tacna that include hotel bookings?

    Yes. In addition to deals on O'Hare Intl to Tacna flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from O'Hare Intl to Tacna?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from O'Hare Intl to Tacna.

  • Can I find deals for business class flights from O'Hare Intl to Tacna?

    Yes. Cheapflights offers flight deals from O'Hare Intl to Tacna by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

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