Which airports can I use when flying from Iaşi to Chicago O'Hare Intl Airport?

Flights from Iaşi to Chicago O'Hare Intl Airport usually depart from Iasi (IAS) and arrive at Chicago O'Hare Intl (ORD).

What cabin classes can I book on flights from Iaşi to Chicago O'Hare Intl Airport?

Only Economy Class is available on flights from Iaşi to Chicago O'Hare Intl Airport.

Which airports do connecting flights from Iaşi to Chicago O'Hare Intl Airport pass through?

Most connecting flights from Iaşi to Chicago O'Hare Intl Airport pass through Vienna Intl (VIE), which handles 100% of one-stop traffic on this route.

Can I save money by using flexible dates for flights from Iaşi to Chicago O'Hare Intl Airport?

Yes. Flexible dates can save you up to 40% on flights from Iaşi to Chicago O'Hare Intl Airport. Friday is the cheapest departure day at $838 round-trip on average, while Sunday is the most expensive at $1,379, a difference of $541. KAYAK's flexible dates feature shows options up to 3 days before and after your selected dates, making it easier to compare nearby fares.

What popular places can I visit in Chicago O'Hare Intl Airport?

Some of the most popular sights in Chicago O'Hare Intl Airport are Magnificent Mile, Grant Park and Soldier Field. These are among the most viewed places in Chicago O'Hare Intl Airport on KAYAK.

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

A nonstop flight from Iaşi to Chicago O'Hare Intl Airport takes 00m, covering 5,121 miles.

Do I need a passport to fly from Iaşi to Chicago O'Hare Intl Airport?

Yes, a valid passport is required for this international route. Many destinations require at least six months of validity beyond your travel dates. Check your passport expiry well before booking.

Have flight prices from Iaşi to Chicago O'Hare Intl Airport changed much recently?

Yes. Based on fares seen in the past 5 days, round-trip prices on this route showed a wide range, from about $851 to $1,929. That means the highest observed fare was about 2x higher than the lowest one.

What is the time difference between Iaşi and Chicago O'Hare Intl Airport?

Chicago O'Hare Intl Airport is 8 hours behind Iaşi (Central Time vs Eastern European Time). Plan for the time shift when scheduling connections or first-day activities.

What car rental options are available at Chicago O'Hare Intl Airport (ORD)?

Chicago O'Hare Intl Airport (ORD) hosts 5 major car rental companies, with daily rates starting from around $17 for economy cars. Top options include: • Routes Car & Truck Rentals • Europcar • Hertz • Ace • Dollar

How much should I expect to pay for a Iaşi to Chicago O'Hare Intl Airport flight?

Round-trip flights from Iaşi to Chicago O'Hare Intl Airport range from $835 to $1,340, with an average of $988 over the past 12 months. Anything below $835 counts as a good deal.

What's the cheapest day of the week to fly from Iaşi to Chicago O'Hare Intl Airport?

Based on deals KAYAK users found in the last 12 months, Friday is the cheapest day of the week to fly from Iaşi to Chicago O'Hare Intl Airport. It’s 16% cheaper than the average day, while Sunday is the most expensive, with prices 39% higher.

Which airline is the cheapest to fly from Iaşi to Chicago O'Hare Intl Airport?

Lufthansa ($868) and Austrian Airlines ($1,055) are the cheapest airlines to fly round-trip from Iaşi to Chicago O'Hare Intl Airport according to KAYAK data over the last 5 days.

What is the cheapest layover airport when flying from Iaşi to Chicago O'Hare Intl Airport?

Flights via Vienna Intl (VIE) offer the most affordable fares, with an average round-trip price of $1,053. Based on KAYAK data over the past 3 months.

When flying from Iaşi to Chicago O'Hare Intl Airport which airport offers the shortest layover?

Vienna Intl (VIE) had the shortest average connection time for Iaşi to Chicago O'Hare Intl Airport layovers at 12h 10m over the past 3 months.

Cheap Flights from Iaşi to Chicago | KAYAK

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Cheapest round-trip

$851

Typical prices: $835-$1,340

Austrian Airlines

Mon 11/19Mon 11/26

IAS - ORD • 1 stop

Nonstop flights

Not available

There are currently no direct flights between Iaşi and Chicago O'Hare Intl Airport. You'll need to take a connecting flight to reach the destination.

Insights

When to travel

February

Cheapest • 24% price drop

February

Most popular

Good to know

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We hope you love your trip to Chicago O'Hare Intl Airport!

Flight Deals

Cheap Flights from Iaşi to Chicago (IAS-ORD)

Discover the best prices for you by selecting your travel dates on KAYAK.

Round-trip

One-way

Last minute

Recent round-trip flight deals from Iaşi to Chicago

Thu, Nov 19 - Thu, Nov 26

4:05 pm - 2:00 pmIAS Iasi-ORD Chicago O'Hare Intl

29h 55m1 stop Vienna Intl

7:05 am - 3:20 pmORD Chicago O'Hare Intl-IAS Iasi

24h 15m2 stops Montreal Pierre Elliott Trudeau Intl Vienna Intl

$851Multiple Airlines

Thu, Nov 19 - Thu, Nov 26

4:05 pm - 1:10 pmIAS Iasi-ORD Chicago O'Hare Intl

29h 05m2 stops Vienna Intl Frankfurt am Main

4:20 pm - 3:20 pmORD Chicago O'Hare Intl-IAS Iasi

15h 00m2 stops Frankfurt am Main Vienna Intl

$868Lufthansa

Thu, Nov 19 - Thu, Nov 26

4:05 pm - 1:10 pmIAS Iasi-ORD Chicago O'Hare Intl

29h 05m2 stops Vienna Intl Frankfurt am Main

7:05 am - 3:20 pmORD Chicago O'Hare Intl-IAS Iasi

24h 15m2 stops Montreal Pierre Elliott Trudeau Intl Vienna Intl

$868Multiple Airlines

Wed, Oct 21 - Sun, Oct 25

12:15 pm - 9:40 amIAS Iasi-ORD Chicago O'Hare Intl

29h 25m2 stops Rome Fiumicino Istanbul

12:45 pm - 12:50 amORD Chicago O'Hare Intl-IAS Iasi

29h 05m2 stops Istanbul Rome Fiumicino

$980Multiple Airlines

Thu, Nov 19 - Thu, Nov 26

4:25 pm - 2:45 pmIAS Iasi-ORD Chicago O'Hare Intl

30h 20m2 stops Bucharest Otopeni Intl Belgrade Nikola Tesla

6:30 pm - 12:50 amORD Chicago O'Hare Intl-IAS Iasi

22h 20m3 stops Reykjavik Keflavik Intl Václav Havel Prague Rome Fiumicino

$987Multiple Airlines

Tue, Dec 1 - Sun, Dec 13

6:45 pm - 2:10 pmIAS Iasi-ORD Chicago O'Hare Intl

27h 25m1 stop Dublin

8:05 pm - 11:10 pmORD Chicago O'Hare Intl-IAS Iasi

43h 05m2 stops Dublin Valencia

$1,000Multiple Airlines

Tue, Dec 1 - Mon, Dec 14

6:45 pm - 2:10 pmIAS Iasi-ORD Chicago O'Hare Intl

27h 25m1 stop Dublin

5:40 pm - 8:30 pmORD Chicago O'Hare Intl-IAS Iasi

42h 50m2 stops Madrid Barajas Bergamo Orio Al Serio

$1,050Multiple Airlines

Thu, Nov 19 - Thu, Nov 26

4:05 pm - 2:00 pmIAS Iasi-ORD Chicago O'Hare Intl

29h 55m1 stop Vienna Intl

1:30 pm - 3:20 pmORD Chicago O'Hare Intl-IAS Iasi

17h 50m2 stops Washington, D.C. Dulles Intl Vienna Intl

$1,055Austrian Airlines

Mon, Oct 19 - Fri, Oct 23

5:20 am - 1:20 pmIAS Iasi-ORD Chicago O'Hare Intl

16h 00m1 stop Vienna Intl

4:20 pm - 3:20 pmORD Chicago O'Hare Intl-IAS Iasi

15h 00m1 stop Vienna Intl

$1,065Austrian Airlines

Mon, Oct 19 - Fri, Oct 23

4:00 pm - 12:55 pmIAS Iasi-ORD Chicago O'Hare Intl

28h 55m2 stops Vienna Intl Frankfurt am Main

4:05 pm - 3:20 pmORD Chicago O'Hare Intl-IAS Iasi

15h 15m2 stops Frankfurt am Main Vienna Intl

$1,066Lufthansa

Booking Insights

Price, demand and travel trends for Iaşi to Chicago O'Hare Intl Airport flights

Use KAYAK data on prices, travel dates, airlines and seasonal trends to compare options and book flights with more confidence.

Prices

Airlines

Layovers

What's the cheapest day of the week to fly from Iaşi to Chicago O'Hare Intl Airport?: Based on deals KAYAK users found in the last 12 months, Friday is the cheapest day of the week to fly from Iaşi to Chicago O'Hare Intl Airport. It’s 16% cheaper than the average day, while Sunday is the most expensive, with prices 39% higher.

Find deals

Low season	October
High season	February
Cheapest flight	$851

Round-trip flight from Iaşi to Chicago O'Hare Intl Airport

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.

What cabin classes can I book on flights from Iaşi to Chicago O'Hare Intl Airport?
Only Economy Class is available on flights from Iaşi to Chicago O'Hare Intl Airport.
How long is a flight from Iaşi to Chicago O'Hare Intl Airport?
A nonstop flight from Iaşi to Chicago O'Hare Intl Airport takes 00m, covering 5,121 miles.
Do I need a passport to fly from Iaşi to Chicago O'Hare Intl Airport?
Yes, a valid passport is required for this international route. Many destinations require at least six months of validity beyond your travel dates. Check your passport expiry well before booking.
How much should I expect to pay for a Iaşi to Chicago O'Hare Intl Airport flight?
Round-trip flights from Iaşi to Chicago O'Hare Intl Airport range from $835 to $1,340, with an average of $988 over the past 12 months. Anything below $835 counts as a good deal.
Have flight prices from Iaşi to Chicago O'Hare Intl Airport changed much recently?
Yes. Based on fares seen in the past 5 days, round-trip prices on this route showed a wide range, from about $851 to $1,929. That means the highest observed fare was about 2x higher than the lowest one.
What car rental options are available at Chicago O'Hare Intl Airport (ORD)?
Chicago O'Hare Intl Airport (ORD) hosts 5 major car rental companies, with daily rates starting from around $17 for economy cars. Top options include:

• Routes Car & Truck Rentals
• Europcar
• Hertz
• Ace
• Dollar
Which airports can I use when flying from Iaşi to Chicago O'Hare Intl Airport?
Flights from Iaşi to Chicago O'Hare Intl Airport usually depart from Iasi (IAS) and arrive at Chicago O'Hare Intl (ORD).
Which airports do connecting flights from Iaşi to Chicago O'Hare Intl Airport pass through?
Most connecting flights from Iaşi to Chicago O'Hare Intl Airport pass through Vienna Intl (VIE), which handles 100% of one-stop traffic on this route.
Can I save money by using flexible dates for flights from Iaşi to Chicago O'Hare Intl Airport?
Yes. Flexible dates can save you up to 40% on flights from Iaşi to Chicago O'Hare Intl Airport. Friday is the cheapest departure day at $838 round-trip on average, while Sunday is the most expensive at $1,379, a difference of $541.

KAYAK's flexible dates feature shows options up to 3 days before and after your selected dates, making it easier to compare nearby fares.
What is the time difference between Iaşi and Chicago O'Hare Intl Airport?
Chicago O'Hare Intl Airport is 8 hours behind Iaşi (Central Time vs Eastern European Time). Plan for the time shift when scheduling connections or first-day activities.
What popular places can I visit in Chicago O'Hare Intl Airport?
Some of the most popular sights in Chicago O'Hare Intl Airport are Magnificent Mile, Grant Park and Soldier Field. These are among the most viewed places in Chicago O'Hare Intl Airport on KAYAK.

If your dates are flexible, aim for a Friday departure and avoid flying on Sunday. On this route, Friday flights average $838, about $541 less than Sunday fares (39% savings) based on the last 12 months.
If you can choose when to travel, plan your Iaşi to Chicago O'Hare Intl Airport trip for February. Fares historically average $751 round-trip in that month - typically $628 less than the most expensive month, which is March (based on the last 12 months).

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Everything you should know

Cheap Flights from Iaşi to Chicago (IAS-ORD)

Recent round-trip flight deals from Iaşi to Chicago

Recent one-way flight deals from Iaşi to Chicago

Recent last minute flight deals from Iaşi to Chicago

Price, demand and travel trends for Iaşi to Chicago O'Hare Intl Airport flights

What's the cheapest day of the week to fly from Iaşi to Chicago O'Hare Intl Airport?

Which airline is the cheapest to fly from Iaşi to Chicago O'Hare Intl Airport?

What is the cheapest layover airport when flying from Iaşi to Chicago O'Hare Intl Airport?

When flying from Iaşi to Chicago O'Hare Intl Airport which airport offers the shortest layover?

Key details for Iaşi to Chicago O'Hare Intl Airport flights

Low season

High season

Cheapest flight

When to book flights from Iaşi to Chicago

Your Iaşi to Chicago O'Hare Intl Airport flight questions, answered

Your guide to booking Iaşi to Chicago O'Hare Intl Airport flights

More options for your flight from Iaşi to Chicago

Complete your trip to Chicago with a hotel stay or car rental

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Find direct flights to and from Iaşi and Chicago

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