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$1,554+ Cheap flights from Iaşi (IAS) to Illinois

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 12/31. Fares are subject to change and may not be available on all flights or dates of travel.
IAS — ORD
ene. 16 — ene. 231
vie. 1/16
vie. 1/23
1 adult, Economy
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Cheap flight deals from Iaşi to Illinois

Cheapest flights from Iaşi to Illinois
Explore the most affordable flight options available from Iaşi to Illinois. Find the lowest fares from popular airlines and budget airlines, with prices last updated on diciembre 17, 2025.

This Austrian Airlines deal was found by Cheapflights users on 12/15. 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 Austrian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 12/314:05 pmIAS - ORD
2 stops28h 05mAustrian Airlines
dom. 1/45:55 pmORD - IAS
2 stops13h 25mAustrian Airlines
Deal found 12/15$1,554

Find flight deals from Iaşi to Illinois

Keep the following information in mind while searching for Iaşi to Illinois flight deals. Data was last updated diciembre 17, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars
Provider with most accurate pricing for Iasi-Chicago (CHI) flight deals.
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Provider most trusted by Cheapflights users for Iasi-Chicago (CHI) flights.
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Cheapflights Fare Finder

 
Customize your flight search to find flights from Iaşi to Illinois 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 diciembre 17, 2025.
Use the filters below to find and compare flights from Iaşi to Illinois that are best for you.

Fly from

Iaşi

Fly to

Illinois

Route

Depart

Return

Price

IaşiChicago

IAS - ORD

IASORD

Iasi

mié. 12/31

4:05 pm-12:10 pm

2 stops28h 05m

Chicago O'Hare Intl

dom. 1/4

5:55 pm-3:20 pm

2 stops13h 25m

$1,554

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/15

Best time to book a flight from Iaşi to Illinois

Have a flexible travel schedule? Discover the best time to fly to Illinois from Iaşi 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 Iaşi to Illinois
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 Iaşi to Illinois. 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 from for flights from Iaşi to Illinois?

    Located just 1.3 mi from the city center, Iasi (IAS) is the airport most travelers will use when flying to Illinois from Iaşi.

  • How long is the flight from Iaşi to Illinois?

    There are many flights that can get you from Iaşi to Illinois in 28h 05m. Fly via Austrian Airlines to get the fastest option. There are 5121 mi between Iaşi and Illinois.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Iaşi to Illinois 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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