$788 Find Cheap Flights from Iaşi to Illinois

This is the cheapest round-trip flight price found by a KAYAK user in the last 72 hours by searching for a flight from Iaşi to Illinois departing on 12/26. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy

KAYAK searches hundreds of travel sites at once for deals on flights to Illinois

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Iaşi to Illinois, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Iaşi to Illinois, as well as popular online travel agencies
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Flight Deals

Book Cheap Iaşi to Illinois Plane Tickets

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Iaşi to Illinois that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Iaşi to Illinois

Fri, Dec 26 - Sat, Jan 10
Austrian Airlines Logo
4:05 pm - 2:00 pmIAS-ORD
29h 55m1 stop
Austrian Airlines Logo
4:20 pm - 3:20 pmORD-IAS
15h 00m1 stop
$788Austrian Airlines
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Fri, Dec 26 - Sat, Jan 10
Austrian Airlines Logo
4:05 pm - 2:00 pmIAS-ORD
29h 55m1 stop
Austrian Airlines Logo
9:05 pm - 3:20 pmORD-IAS
34h 15m2 stops
$810Austrian Airlines
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Fri, Dec 26 - Sat, Jan 10
Multiple Airlines Logo
4:05 pm - 1:10 pmIAS-ORD
29h 05m2 stops
Multiple Airlines Logo
2:00 pm - 3:20 pmORD-IAS
17h 20m2 stops
$831Multiple Airlines
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Fri, Dec 26 - Sat, Jan 3
Multiple Airlines Logo
4:05 pm - 1:10 pmIAS-ORD
29h 05m2 stops
Multiple Airlines Logo
1:24 pm - 3:20 pmORD-IAS
17h 56m2 stops
$851Multiple Airlines
Find Deal
Fri, Dec 26 - Sat, Jan 3
Austrian Airlines Logo
4:05 pm - 2:00 pmIAS-ORD
29h 55m1 stop
Austrian Airlines Logo
4:20 pm - 3:20 pmORD-IAS
15h 00m1 stop
$852Austrian Airlines
Find Deal
Fri, Dec 26 - Sat, Jan 3
Austrian Airlines Logo
4:05 pm - 2:00 pmIAS-ORD
29h 55m1 stop
Austrian Airlines Logo
1:24 pm - 3:20 pmORD-IAS
17h 56m2 stops
$859Austrian Airlines
Find Deal
Fri, Dec 26 - Sat, Jan 3
Multiple Airlines Logo
4:05 pm - 1:10 pmIAS-ORD
29h 05m2 stops
Multiple Airlines Logo
1:24 pm - 3:20 pmORD-IAS
17h 56m2 stops
$882Multiple Airlines
Find Deal
Fri, Dec 26 - Sat, Jan 3
Austrian Airlines Logo
4:05 pm - 2:00 pmIAS-ORD
29h 55m1 stop
Austrian Airlines Logo
4:20 pm - 3:20 pmORD-IAS
15h 00m1 stop
$893Austrian Airlines
Find Deal
Thu, Feb 12 - Mon, Feb 16
KLM Logo
5:25 am - 2:20 pmIAS-ORD
40h 55m2 stops
KLM Logo
4:25 pm - 9:00 amORD-IAS
32h 35m2 stops
$1,126KLM
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Thu, Feb 12 - Mon, Feb 16
KLM Logo
2:00 pm - 2:20 pmIAS-ORD
32h 20m2 stops
KLM Logo
4:25 pm - 8:30 pmORD-IAS
20h 05m2 stops
$1,128KLM
Find Deal
Booking Insights

KAYAK's insights & trends for Iaşi to Illinois flights

Get data-powered insights and trends into flights from Iaşi to Illinois to help you find the cheapest flights, the best time to fly and much more.

What’s the cheapest day of the week to fly from Iaşi to Illinois?

The average price of all round-trip flights from Iaşi to Illinois clicked on KAYAK for each day over the last 12 months.

For Iaşi to Illinois, Friday is the cheapest day to fly on average and Monday is the most expensive. Flying from Illinois back to Iaşi, the best deals are generally found on Monday, with Friday being the most expensive.

Find deals

Good to know

Cheapest flight$788
Flight from Iaşi to Chicago

FAQs - booking Illinois flights

  • How does KAYAK find such low prices on flights from Iaşi to Illinois?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Iaşi to Illinois.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Iaşi to Illinois?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from Iaşi to Illinois is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Iaşi to Illinois?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly from Iaşi to Illinois with an airline and back with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Iaşi to Illinois?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying from Iaşi to Illinois up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

  • What is the cheapest time of day to fly to Illinois?

    The cheapest time of day to fly to Illinois is generally in the morning, when round-trip flights cost $744 on average. Morning departures are around 26% cheaper than evening flights, on average. The most expensive time of day to fly to Illinois is generally in the evening, which is peak travel time and where the average cost of a ticket is $1,002.

Reviews of the top airline flying from Iaşi to Illinois

 
See real verified KAYAK customer reviews for airlines flying from Iaşi to Illinois. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Iaşi to Illinois? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.6
Austrian AirlinesOverall score based on 850 reviews
6.8Entertainment
7.6Boarding
7.3Comfort
8.1Crew
6.8Food
Airline reviews

They had me unpack a handbag 2 lbs overweight into another handbag 8 lbs underweight for a Bible.

2.0 MediocreAnonymous, Sep 2025VIE - EWR
Read more Austrian Airlines reviews

They had me unpack a handbag 2 lbs overweight into another handbag 8 lbs underweight for a Bible.

My flight was canceled and even though I paid אם KAYAK you didn't even answer me and obviously didn't refund my money. I will never buy a ticket through you again.

Accessibility serious problems in Viena airport making it seriousely difficult in in-between gates and boarding travel. Pretens of breakfast and service care in the economy pathetic.

One thing I really liked about Austrian Airlines was that the flight attendants were very kind, and the in-flight entertainment offered many choices. One thing that could be improved is the meal service, since only a vegetarian option was offered — it would be better to have at least two choices

We had a wonderful experience overall. The only issue was check-in our luggage at the Split Airport counter. It was very confusing because we needed to pay for baggage.

Austrian Airlines help and service was fine, but Kayak misled us into believing we had purchased a Business Class ticket. In fact, the tickets were only upgraded Coach Class tickets with luggage restrictions that belonged to the Coach Class. Very disappointed! Paid over $$$$ 9K for the two tickets. Very disappointing!

Quick and organized boarding process, friendly staff but not as many snacks and drinks as the previous flight overnight

Landing was a little hard. Food was not great My prior review was for the flight to nyc too

Landing was a little hard. Food was not great. No options.

Five star experience all around except for my seat, which was broken. It would only go down 70%.Of the way. It defeats the purpose of buying a business class ticket if you don’t actually get to lay flat..

Everything you need to know for your flight from Iaşi to Illinois

Information on your arrival and departure airports

Iaşi (IAS)

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