$781+ Cheap flights from Illinois 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 5/25. Fares are subject to change and may not be available on all flights or dates of travel.
ORD — TCQ
Apr 9 — Apr 161
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 Tacna
Keep the following information in mind while searching for Illinois to Tacna flight deals. Data was last updated April 4, 2025.
Round-trip from | $781 (Mytrip) |
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Find flight deals from Illinois to Tacna
Cheapest flights from Illinois to TacnaExplore the most affordable flight options available from Illinois to Tacna. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 4, 2025.
Explore the most affordable flight options available from Illinois to Tacna. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 4, 2025.
This Mytrip deal was found by Cheapflights users on 4/3. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/257:47 amORD - TCQ
3 stops32h 03mMultiple Airlines
Thu 6/512:00 pmTCQ - ORD
2 stops35h 32mMultiple Airlines
Deal found 4/3![Multiple Airlines logo]()
$781
Cheapflights Fare Finder
Customize your flight search to find flights from Illinois 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 April 4, 2025.
Use the filters below to find and compare flights from Illinois to Tacna that are best for you.
Fly from
Illinois
Fly to
Tacna
Route
Depart
Return
Price
ChicagoTacna
ORD - TCQ
ORDTCQ
Chicago O'Hare Intl
Sun 5/25
7:47 am-3:50 pm
3 stops32h 03m
Tacna
Thu 6/5
12:00 pm-11:32 pm
2 stops35h 32m
$781
Best time to book a flight from Illinois to Tacna
Have a flexible travel schedule? Discover the best time to fly to Tacna 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 Tacna
Rainfall in Tacna by month
Plan your trip to Tacna by taking into account the average rainfall totals by month.
In terms of precipitation, rainfall in Tacna ranges from 0.0 - 0.4 inches per month. September is typically the wettest month, when rainfall can reach 0.4 in. January is typically the driest time to visit Tacna when rainfall is around 0.0 in.
Temperature in Tacna by month
Plan your trip to Tacna by taking into account the average temperature totals by month.
If weather is an important factor for your trip to Tacna, use this chart to help with planning. For those seeking warmer temperatures, January is the ideal time of year to visit, when temperatures reach an average of 71.6 F. Travelers looking to avoid the cold should look outside of July, when temperatures are typically at their lowest (around 59.0 F).