When did momondo last update prices for flights from Iasi Airport to Chicago?

Prices for flights from Iasi Airport to Chicago are refreshed on a daily basis.

How many operators does momondo search for flights from Iasi Airport to Chicago?

As of September 2025, there is 1 operator available to choose from for flights from Iasi Airport to Chicago.

How old do you have to be to fly from Iasi Airport to Chicago?

The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Iasi Airport to Chicago.

What documentation or ID do you need to fly to Chicago?

The travel and health documents you'll need for your trip to Chicago may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Chicago. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

$548 Cheap Flights from Iaşi to Chicago in 2025/26

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Find the cheapest flights from Iaşi to Chicago

Round-trip

One-way

Cheap round-trip flights

5:20 am - 7:24 pmIAS-ORD

22h 04m2 stops

1:00 pm - 3:20 pmORD-IAS

18h 20m2 stops

$779

Find Deal

Wed, Oct 8 - Wed, Nov 12

4:00 pm - 12:05 pmIAS-ORD

28h 05m2 stops

7:15 am - 3:20 pmORD-IAS

24h 05m2 stops

$828

Find Deal

Thu, Oct 9 - Thu, Nov 13

5:20 am - 12:05 pmIAS-ORD

14h 45m2 stops

1:00 pm - 3:20 pmORD-IAS

18h 20m2 stops

$833Austrian Airlines

Find Deal

Fri, Oct 10 - Thu, Nov 13

4:00 pm - 1:20 pmIAS-ORD

29h 20m1 stop

1:00 pm - 3:20 pmORD-IAS

18h 20m2 stops

$889Austrian Airlines

Find Deal

Fri, Oct 10 - Thu, Nov 13

4:00 pm - 3:10 pmIAS-ORD

31h 10m3 stops

7:10 pm - 12:35 amORD-IAS

21h 25m2 stops

$1,074

Find Deal

Wed, Oct 8 - Wed, Nov 12

4:00 pm - 6:30 pmIAS-ORD

34h 30m2 stops

12:55 pm - 3:20 pmORD-IAS

18h 25m2 stops

$1,092Austrian Airlines

Find Deal

Tue, Sep 30 - Sat, Oct 4

2:25 pm - 12:45 pmIAS-ORD

54h 20m2 stops

7:20 pm - 1:35 amORD-IAS

22h 15m1 stop

$1,093

Find Deal

Thu, Oct 9 - Thu, Nov 13

9:25 am - 2:20 pmIAS-ORD

36h 55m2 stops

4:25 pm - 9:00 amORD-IAS

32h 35m2 stops

$1,124KLM

Find Deal

Thu, Feb 12 - Mon, Feb 16

5:25 am - 2:20 pmIAS-ORD

40h 55m2 stops

4:25 pm - 9:00 amORD-IAS

32h 35m2 stops

$1,126KLM

Find Deal

Thu, Feb 12 - Mon, Feb 16

8:50 pm - 9:00 pmIAS-ORD

32h 10m2 stops

12:50 pm - 5:00 pmORD-IAS

20h 10m3 stops

$1,161

Find Deal

Fri, Oct 10 - Thu, Nov 13

Austrian Airlines flights from Iaşi to Chicago

Our best Austrian Airlines deals on Iaşi to Chicago flight tickets

Austrian Airlines

Oct 10

IAS5:20 amIasi

14h 45m

2 stops

ORD12:05 pmChicago O'Hare Intl

Nov 13

ORD1:00 pmChicago O'Hare Intl

18h 20m

2 stops

IAS3:20 pmIasi

$833

Find similar

Austrian Airlines

Oct 10

IAS4:00 pmIasi

29h 20m

1 stop

ORD1:20 pmChicago O'Hare Intl

Nov 13

ORD1:00 pmChicago O'Hare Intl

18h 20m

2 stops

IAS3:20 pmIasi

$889

Find similar

Austrian Airlines

Sep 30

IAS4:00 pmIasi

34h 30m

2 stops

ORD6:30 pmChicago O'Hare Intl

Oct 4

ORD12:55 pmChicago O'Hare Intl

18h 25m

2 stops

IAS3:20 pmIasi

$1,092

Find similar

KLM flights from Iaşi to Chicago

Our best KLM deals on Iaşi to Chicago flight tickets

KLM

Feb 12

IAS9:25 amIasi

36h 55m

2 stops

ORD2:20 pmChicago O'Hare Intl

Feb 16

ORD4:25 pmChicago O'Hare Intl

32h 35m

2 stops

IAS9:00 amIasi

$1,124

Find similar

KLM

Feb 12

IAS5:25 amIasi

40h 55m

2 stops

ORD2:20 pmChicago O'Hare Intl

Feb 16

ORD4:25 pmChicago O'Hare Intl

32h 35m

2 stops

IAS9:00 amIasi

$1,126

Find similar

Fly from

Fly to

Route

Depart

Return

Price

IaşiChicago

IAS - ORD

IASORD

Iasi

Wed 10/8

5:20 am-7:24 pm

2 stops22h 04m

Chicago O'Hare Intl

Wed 11/12

1:00 pm-3:20 pm

2 stops18h 20m

$779

IaşiChicago

IAS - ORD

IASORD

Iasi

Thu 10/9

4:00 pm-12:05 pm

2 stops28h 05m

Chicago O'Hare Intl

Thu 11/13

7:15 am-3:20 pm

2 stops24h 05m

$828

IaşiChicago

IAS - ORD

IASORD

Iasi

Fri 10/10

5:20 am-12:05 pm

2 stops14h 45m

Chicago O'Hare Intl

Thu 11/13

1:00 pm-3:20 pm

2 stops18h 20m

$833

IaşiChicago

IAS - ORD

IASORD

Iasi

Fri 10/10

4:00 pm-1:20 pm

1 stop29h 20m

Chicago O'Hare Intl

Thu 11/13

1:00 pm-3:20 pm

2 stops18h 20m

$889

IaşiChicago

IAS - ORD

IASORD

Iasi

Wed 10/8

4:00 pm-3:10 pm

3 stops31h 10m

Chicago O'Hare Intl

Wed 11/12

7:10 pm-12:35 am

2 stops21h 25m

$1,074

IaşiChicago

IAS - ORD

IASORD

Iasi

Tue 9/30

4:00 pm-6:30 pm

2 stops34h 30m

Chicago O'Hare Intl

Sat 10/4

12:55 pm-3:20 pm

2 stops18h 25m

$1,092

IaşiChicago

IAS - ORD

IASORD

Iasi

Thu 10/9

2:25 pm-12:45 pm

2 stops54h 20m

Chicago O'Hare Intl

Thu 11/13

7:20 pm-1:35 am

1 stop22h 15m

$1,093

IaşiChicago

IAS - ORD

IASORD

Iasi

Thu 2/12

9:25 am-2:20 pm

2 stops36h 55m

Chicago O'Hare Intl

Mon 2/16

4:25 pm-9:00 am

2 stops32h 35m

$1,124

IaşiChicago

IAS - ORD

IASORD

Iasi

Thu 2/12

5:25 am-2:20 pm

2 stops40h 55m

Chicago O'Hare Intl

Mon 2/16

4:25 pm-9:00 am

2 stops32h 35m

$1,126

IaşiChicago

IAS - ORD

IASORD

Iasi

Fri 10/10

8:50 pm-9:00 pm

2 stops32h 10m

Chicago O'Hare Intl

Thu 11/13

12:50 pm-5:00 pm

3 stops20h 10m

$1,161

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

How to get the cheapest flight ticket from Iaşi to Chicago

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest day to depart on your flight to Chicago?

The cheapest day to depart on your flight to Chicago is on a Monday when prices can be found for as low as $702. This is often the case because there is less demand to fly during this day of the week. When flying out on a Wednesday, the most expensive travel day of the week, you can expect to see flight prices from Iaşi to Chicago for around $954.

What is the cheapest time of day to depart on your flight to Chicago?

Our most recent data shows that the best time of day to fly to Chicago is in the morning. Flights from Iaşi to Chicago during this time can be as low as $744. In contrast, the most expensive time of day to depart to Chicago is in the afternoon when prices are around $1,002.

When to book flights from Iaşi to Chicago

Are you open to changing your travel dates? Check out the ideal times to fly from Iaşi to Chicago according to our flight data. Find out which month and days have the cheapest flights.

Estimated round-trip price

Cheap Iaşi to Chicago (IAS to CHI) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Iaşi to Chicago

Direct flights	None

There are no direct flights from Iaşi to Chicago. There are no popular flight routes from Iaşi to Chicago.

Search flight deals

How far is Iasi to Chicago by plane?
Chicago is 5117.1 mi away from Iasi. 14h 45m is a normal flight duration for this route.
When did momondo last update prices for flights from Iasi Airport to Chicago?
Prices for flights from Iasi Airport to Chicago are refreshed on a daily basis.
How many operators does momondo search for flights from Iasi Airport to Chicago?
As of September 2025, there is 1 operator available to choose from for flights from Iasi Airport to Chicago.
How old do you have to be to fly from Iasi Airport to Chicago?
The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Iasi Airport to Chicago.
What documentation or ID do you need to fly to Chicago?
The travel and health documents you'll need for your trip to Chicago may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Chicago. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Best airlines flying from Iaşi to Chicago

Compare and see reviews for airlines that fly from Iaşi to Chicago with momondo

Airline	Rating	Free Cancellation	Price
Austrian Airlines	PriceFrom $649	Free Cancellation	Rating 7.6 850 reviews		Search Austrian Airlines flights

Merrillville

New Buffalo

Hammond

Benton Harbor

Saint Joseph

Lansing

Portage

Schererville

Valparaiso

Crown Point

Munster

Chesterton

Monticello

Porter

Griffith

Saint John

Why use momondo?

Why should I use momondo to find a flight deal from Iaşi to Chicago?

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Iaşi to Chicago for you.

Can I find flights from Iaşi to Chicago with flexible booking policies on momondo?

momondo does allow users to show only those flights to Chicago from Iaşi which offer a flexible booking policy as well as other useful filters and features.

How can momondo help me find flights from Iaşi to Chicago?

momondo helps you find the best flight between Iaşi and Chicago by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

I’m not ready to book a flight from Iaşi to Chicago right now. Can momondo alert me if prices change?

Of course. momondo tracks the price of Iaşi to Chicago flights. All you need is a valid email address and we will do the rest; it is that quick and easy.