IAS - ORD

$667 Find Cheap Flights from Iaşi to Chicago

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 Chicago departing on 9/11. 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 Chicago O'Hare Intl Airport

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

Cheap Flights from Iaşi to Chicago (IAS-ORD)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Iaşi to Chicago 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 Chicago

Thu, Sep 11 - Wed, Sep 24
Austrian Airlines Logo
4:00 pm - 1:20 pmIAS-ORD
29h 20m1 stop
Austrian Airlines Logo
12:50 pm - 1:20 amORD-IAS
28h 30m2 stops
$667Austrian Airlines
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Wed, Sep 10 - Sun, Sep 14
Austrian Airlines Logo
4:00 pm - 1:20 pmIAS-ORD
29h 20m1 stop
Austrian Airlines Logo
4:20 pm - 3:20 pmORD-IAS
15h 00m1 stop
$671Austrian Airlines
Find Deal
Wed, Sep 10 - Sun, Sep 14
Austrian Airlines Logo
5:20 am - 6:25 pmIAS-ORD
21h 05m2 stops
Austrian Airlines Logo
4:20 pm - 3:20 pmORD-IAS
15h 00m1 stop
$676Austrian Airlines
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Thu, Oct 9 - Thu, Oct 16
Logo
4:00 pm - 1:20 pmIAS-ORD
29h 20m1 stop
Logo
4:00 pm - 3:20 pmORD-IAS
15h 20m2 stops
$707
Find Deal
Wed, Oct 8 - Wed, Oct 15
Logo
5:20 am - 2:55 pmIAS-ORD
17h 35m2 stops
Logo
12:55 pm - 3:20 pmORD-IAS
18h 25m2 stops
$715
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Thu, Sep 11 - Wed, Sep 24
Lufthansa Logo
4:00 pm - 6:15 pmIAS-ORD
34h 15m2 stops
Lufthansa Logo
10:30 pm - 1:20 amORD-IAS
18h 50m2 stops
$723Lufthansa
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Fri, Sep 12 - Fri, Sep 26
Lufthansa Logo
5:20 am - 2:55 pmIAS-ORD
17h 35m2 stops
Lufthansa Logo
10:30 pm - 3:20 pmORD-IAS
32h 50m2 stops
$759Lufthansa
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Thu, Feb 12 - Mon, Feb 16
KLM Logo
5:25 am - 2:20 pmIAS-ORD
40h 55m2 stops
KLM Logo
4:25 pm - 11:30 pmORD-IAS
23h 05m2 stops
$1,060KLM
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Wed, Sep 10 - Wed, Sep 24
Air France Logo
5:25 am - 3:00 pmIAS-ORD
17h 35m2 stops
Air France Logo
5:10 pm - 11:30 pmORD-IAS
22h 20m2 stops
$3,630Air France
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Wed, Sep 10 - Thu, Sep 25
Air France Logo
5:25 am - 3:00 pmIAS-ORD
17h 35m2 stops
Air France Logo
5:10 pm - 11:30 pmORD-IAS
22h 20m2 stops
$4,217Air France
Find Deal
Booking Insights

KAYAK's insights & trends for Iaşi to Chicago flights

Get data-powered insights and trends into flights from Iaşi to Chicago 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 Chicago?

The average price of all round-trip flights from Iaşi to Chicago O'Hare Intl Airport clicked on KAYAK for each day over the last 12 months.

When flying from Iaşi to Chicago, you should consider leaving on a Friday and avoid Mondays if you are looking for the best rates. For your return to Iaşi, you’ll find the best rates on Mondays and the most expensive ones on Fridays.

Find deals

Good to know

Cheapest flight$667
Flight from Iaşi to Chicago

When to book flights from Iaşi to Chicago

Are your dates flexible? Find out the best times to travel from Iaşi to Chicago based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking Iaşi to Chicago flights

  • What is the cheapest flight from Iaşi to Chicago O'Hare Intl Airport?

    In the last 3 days, the lowest price for a flight from Iaşi to Chicago O'Hare Intl Airport was $667 for a round-trip ticket.

  • Do I need a passport to fly between Iaşi and Chicago?

    Yes, you’ll need a passport to travel to Chicago from Iaşi.

  • Which aircraft models fly most regularly from Iaşi to Chicago?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Iaşi to Chicago?

    Star Alliance, and SkyTeam are the airline alliances operating flights between Iaşi and Chicago, with SkyTeam being the most commonly used for this route.

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

    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 Chicago.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Chicago from Iaşi 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 Chicago?

    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 to Chicago with an airline and back to Iaşi with another airline. Booking your flights between Iaşi and ORD can sometimes prove cheaper using this method.

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

    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 to Chicago from Iaşi up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top airline flying from Iaşi to Chicago

 
See real verified KAYAK customer reviews for airlines flying from Iaşi to Chicago. 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 Chicago? 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 836 reviews
6.8Entertainment
8.1Crew
6.8Food
7.6Boarding
7.3Comfort
Airline reviews

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

8.0 ExcellentAnonymous, Aug 2025VIE - JFK
Read more Austrian Airlines reviews

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

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.

Despite the booked seats in front of the land we were moved to the back of the plane even first like 8 lines were totally without pasangers. When I tried to sit on empty seat flight attendant asked me to go to my dedicated seat in the fully crowded back of the plane. She was not able to explain why. Food was very poor on flight LAX - VIE.

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!

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..

I love this airline.God bless CAO and the whole staff of this company

Great staff, efficient and knowledgeable. Very helpful with others and considerate towards those with children

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

Information on your arrival and departure airports

Iaşi (IAS)
O'Hare Intl (ORD)

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