$839 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 5/15. 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, 0 bags

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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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, May 15 - Sat, Jun 20
Austrian Airlines Logo
4:00 pm - 1:20 pm
IAS
-
ORD
29h 20m
1 stop
Austrian Airlines Logo
11:03 am - 1:20 am
ORD
-
IAS
30h 17m
2 stops
$839Austrian Airlines
Fri, May 15 - Sat, Jun 20
Austrian Airlines Logo
4:00 pm - 6:33 pm
IAS
-
ORD
34h 33m
2 stops
Austrian Airlines Logo
11:03 am - 1:20 am
ORD
-
IAS
30h 17m
2 stops
$874Austrian Airlines
Sat, May 16 - Sat, Jun 20
Multiple Airlines Logo
4:00 pm - 12:55 pm
IAS
-
ORD
28h 55m
2 stops
Multiple Airlines Logo
11:03 am - 3:20 pm
ORD
-
IAS
20h 17m
2 stops
$961Multiple Airlines
Wed, Jun 10 - Wed, Jun 17
Multiple Airlines Logo
4:00 pm - 1:20 pm
IAS
-
ORD
29h 20m
1 stop
Multiple Airlines Logo
6:30 pm - 1:20 am
ORD
-
IAS
22h 50m
2 stops
$964Multiple Airlines
Wed, Jun 10 - Wed, Jun 17
Lufthansa Logo
5:20 am - 2:55 pm
IAS
-
ORD
17h 35m
2 stops
Lufthansa Logo
6:30 pm - 1:20 am
ORD
-
IAS
22h 50m
2 stops
$1,011Lufthansa
Fri, May 15 - Sat, Jun 20
Austrian Airlines Logo
4:00 pm - 1:20 pm
IAS
-
ORD
29h 20m
1 stop
Austrian Airlines Logo
4:20 pm - 1:20 am
ORD
-
IAS
25h 00m
1 stop
$1,095Austrian Airlines
Fri, May 15 - Sat, Jun 20
Multiple Airlines Logo
2:20 pm - 4:05 pm
IAS
-
ORD
33h 45m
2 stops
Multiple Airlines Logo
7:25 pm - 1:20 am
ORD
-
IAS
21h 55m
3 stops
$1,105Multiple Airlines
Wed, Jun 10 - Wed, Jun 17
Multiple Airlines Logo
9:50 pm - 7:25 pm
IAS
-
ORD
29h 35m
3 stops
Multiple Airlines Logo
9:55 am - 1:20 am
ORD
-
IAS
31h 25m
3 stops
$1,147Multiple Airlines
Wed, Jun 10 - Wed, Jun 17
Multiple Airlines Logo
3:15 pm - 1:05 pm
IAS
-
ORD
29h 50m
2 stops
Multiple Airlines Logo
9:55 am - 1:20 am
ORD
-
IAS
31h 25m
3 stops
$1,155Multiple Airlines
Sat, May 16 - Sat, Jun 20
Multiple Airlines Logo
4:00 pm - 4:00 pm
IAS
-
ORD
32h 00m
3 stops
Multiple Airlines Logo
2:15 pm - 10:10 pm
ORD
-
IAS
23h 55m
2 stops
$1,205Multiple Airlines
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.

Which airlines provide the cheapest flights from Iaşi to Illinois?

The cheapest round-trip price for the route for each airline clicked by KAYAK users in the last 72 hours.

In the past 3 days, the cheapest round-trip tickets from Iaşi to Illinois were found on Austrian Airlines ($839) and Lufthansa ($1,011).

Good to know

Cheapest flight$839
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.

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 911 reviews
7.3Comfort
6.8Food
6.8Entertainment
7.6Boarding
8.1Crew
Airline reviews

Last few years I didn't not have great experience with United Airlines.

2.0 MediocreAnonymous, Apr 2026
IAD - PHX
Read more Austrian Airlines reviews

Last few years I didn't not have great experience with United Airlines.

Short flight. Bare bones and kinda seeming like an older plane. But got me there on time and that's what counts. Perfectly fine flight all the way from start to finish.

My Austrian Air flight from Montenegro to Vienna was delayed by three hours because their plane de-icer was broken and they had to wait for the sun to come up before the ice could melt. This meant we missed our United flight altogether. So I can't speak about United, but I was not impressed by Austrian Air. They made us check in two carry on bags for a 60% full flight, and the bags didn't find us in the US for ten days. The re-routing they arranged included an extra leg, a midnight taxi ride across New Jersey and New York, and a five hour sleep in a hotel. Not impressed.

Most of the crew members were rude, flight arrived late and we missed our connecting flight, they damaged my friends suitcase so badly that two wheels had been destroyed.

Excellent flight. The crew was exceptionally attentive and organized. Attention to details is unmatched.

Loved the courtesy and punctuality. Very professional and most importantly on time.

Great! They got my vegetarian meal right, flight was comfortable, they helped store my heavy luggage. Pleasant crew and flight staff.

I did wish they would give us the entire little bottle Bailey's instead of just have 1/2 bottle at a time

My layover in Vienna was supposed to be 35 minutes but because my flight was canceled I had to wait in the airport for an additional 8 hours.

The flight was delayed for 30 minutes with no apparent reason. There is no entertainment at all, and no USB or electric outlets for charging your phone or tablet.

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

Information on your arrival and departure airports