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O'Hare Intl

$1,192+ Cheap flights from Iaşi (IAS) to O'Hare Intl (ORD)

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 12/29. Fares are subject to change and may not be available on all flights or dates of travel.
IAS — ORD
Jan 13 — Jan 201
Tue 1/13
Tue 1/20
1 adult, Economy
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Cheap flight deals from Iaşi to O'Hare Intl

Cheapest flights from Iaşi to O'Hare Intl
Explore the most affordable flight options available from Iaşi to O'Hare Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 14, 2025.

This Lufthansa deal was found by Cheapflights users on 12/14. 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 Lufthansa is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/294:05 pmIAS - ORD
2 stops30h 05mLufthansa
Fri 1/26:00 pmORD - IAS
2 stops37h 20mLufthansa
Deal found 12/14$1,192

Find flight deals from Iaşi to O'Hare Intl

Discover tips and strategies to find the most affordable flight options for your journey from Iaşi (IAS) to O'Hare Intl (ORD). 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 14, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$1,192
(Lufthansa)
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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From Iasi to Chicago O'Hare Intl
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Cheapflights Fare Finder

 
Customize your flight search to find flights from Iaşi to O'Hare Intl 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 14, 2025.
Use the filters below to find and compare flights from Iaşi to Chicago O'Hare Intl Airport that are best for you.

Fly from

Iaşi

Fly to

O'Hare Intl

Route

Depart

Return

Price

IaşiChicago

IAS - ORD

IASORD

Iasi

Mon 12/29

4:05 pm-2:10 pm

2 stops30h 05m

Chicago O'Hare Intl

Fri 1/2

6:00 pm-3:20 pm

2 stops37h 20m

$1,192

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/14

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

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

Related info for your journey

Find useful and relevant information for your journey from Iaşi to O'Hare Intl. 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 Chicago O'Hare Intl?

    Located just 1.3 mi from the city center, Iasi is the airport most travelers will use when flying to Chicago O'Hare Intl from Iaşi. Booking flights from Iasi (IAS) to Chicago O'Hare Intl should be relatively easy as there are 0 daily outbound flights to Chicago O'Hare Intl from 0 different airlines.

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

    There are many flights that can get you from Iaşi to Chicago O'Hare Intl Airport in 30h 05m. Fly via Lufthansa to get the fastest option. The distance between Iaşi and Chicago O'Hare Intl Airport is about 5121 mi.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Iaşi to O'Hare Intl 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

Traveling to a place near Chicago O'Hare Intl Airport?

Book flights to Chicago O'Hare Intl Airport if you plan to visit one of these locations
Schaumburg
Rosemont
Gurnee
Elgin
Naperville
Hoffman Estates
Beloit
Delavan
Oak Brook
Downers Grove
Des Plaines
Elk Grove Village
Skokie
Lake Geneva
Bridgeview
Warrenville
Waukegan
Aurora
Kenosha
Evanston

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Alternative routes for Iaşi to O'Hare Intl

See prices for flight routes from nearby airports that may be better suited for you.
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