HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news

Cheap flights from Illinois to Iaşi (IAS) from $754

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 8/19. 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.
ORD — IAS
jun. 4 — jun. 111
From?
To?
mar. 6/4
mar. 6/11
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

What is the cheapest month to fly from Illinois to Iaşi?

November can be a great time to fly to Iaşi from Illinois with a flight ticket averaging about $1,068. Cheapflights users have found deals in the month of November for as cheap as $473. The most expensive prices can be found in the month of June.

What is the cheapest time of day to fly from IL to IAS?

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Illinois to Iaşi as you normally would.

Cheap Austrian Airlines flights from Illinois to Iaşi

Explore cheap flight options specifically provided by Austrian Airlines for the route between Illinois and Iaşi. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 2,784,634 searches. Data last updated mayo 30, 2024.
Check out some of the cheapest Austrian Airlines flights we've come across from Illinois to Iaşi. Be sure to come back soon if the deals available don't appeal to you at this time.
lun. 8/1912:59 pmORD - IAS
2 stops18h 21mAustrian Airlines
sáb. 8/314:00 pmIAS - ORD
1 stop29h 20mAustrian Airlines
Deal found 5/30$754
lun. 8/1912:59 pmORD - IAS
2 stops18h 21mAustrian Airlines
vie. 8/304:00 pmIAS - ORD
2 stops34h 55mAustrian Airlines
Deal found 5/30$764
sáb. 8/174:20 pmORD - IAS
1 stop25h 00mAustrian Airlines
sáb. 8/314:00 pmIAS - ORD
1 stop29h 20mAustrian Airlines
Deal found 5/30$786
vie. 8/164:20 pmORD - IAS
1 stop15h 00mAustrian Airlines
vie. 8/304:00 pmIAS - ORD
2 stops34h 55mAustrian Airlines
Deal found 5/30$796
sáb. 8/171:28 pmORD - IAS
2 stops17h 52mAustrian Airlines
sáb. 8/314:00 pmIAS - ORD
1 stop29h 20mAustrian Airlines
Deal found 5/30$803
lun. 8/194:20 pmORD - IAS
1 stop15h 00mAustrian Airlines
vie. 8/304:00 pmIAS - ORD
2 stops34h 55mAustrian Airlines
Deal found 5/30$810
sáb. 8/171:28 pmORD - IAS
2 stops17h 52mAustrian Airlines
vie. 8/304:00 pmIAS - ORD
2 stops34h 55mAustrian Airlines
Deal found 5/30$814
jue. 8/151:28 pmORD - IAS
2 stops17h 52mAustrian Airlines
sáb. 8/314:00 pmIAS - ORD
1 stop29h 20mAustrian Airlines
Deal found 5/30$854
dom. 6/24:20 pmORD - IAS
1 stop15h 00mAustrian Airlines
lun. 6/104:00 pmIAS - ORD
1 stop29h 20mAustrian Airlines
Deal found 5/30$859

Cheap Lufthansa flights from Illinois to Iaşi

Explore cheap flight options specifically provided by Lufthansa for the route between Illinois and Iaşi. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 2,784,634 searches. Data last updated mayo 30, 2024.
To aid your search, here are some of the cheapest Lufthansa flights we've found from Illinois to Iaşi. Deals are refreshing constantly so come back soon for more options.
dom. 8/1810:30 pmORD - IAS
2 stops32h 50mLufthansa
vie. 8/305:20 amIAS - ORD
2 stops15h 10mLufthansa
Deal found 5/30$866
vie. 8/163:35 pmORD - IAS
2 stops15h 45mLufthansa
vie. 8/305:20 amIAS - ORD
2 stops15h 10mLufthansa
Deal found 5/30$876
dom. 6/23:35 pmORD - IAS
2 stops15h 45mLufthansa
lun. 6/104:00 pmIAS - ORD
2 stops28h 15mLufthansa
Deal found 5/30$903
mié. 8/144:00 pmORD - IAS
2 stops15h 20mLufthansa
vie. 8/305:20 amIAS - ORD
2 stops15h 10mLufthansa
Deal found 5/30$930
dom. 8/1810:30 pmORD - IAS
2 stops32h 50mLufthansa
mié. 8/284:00 pmIAS - ORD
2 stops28h 30mLufthansa
Deal found 5/30$980
vie. 8/163:35 pmORD - IAS
2 stops39h 45mLufthansa
mié. 8/284:00 pmIAS - ORD
2 stops28h 30mLufthansa
Deal found 5/30$994
mié. 8/144:00 pmORD - IAS
2 stops25h 20mLufthansa
dom. 9/14:00 pmIAS - ORD
2 stops28h 30mLufthansa
Deal found 5/30$1,030
mié. 8/144:00 pmORD - IAS
2 stops25h 20mLufthansa
jue. 8/294:00 pmIAS - ORD
2 stops52h 30mLufthansa
Deal found 5/30$1,038
jue. 8/159:25 pmORD - IAS
2 stops33h 55mLufthansa
dom. 9/14:00 pmIAS - ORD
2 stops28h 30mLufthansa
Deal found 5/30$1,044

Cheap Illinois to Iaşi flights in May & June 2024

Find cheap flight options from Illinois to Iaşi specifically for the months of May and June 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 2,784,634 searches. Prices were last updated on mayo 30, 2024.
Check out some of the best flight deals from Illinois to Iaşi in 2024. If these deals don't appeal to you, be sure to come back soon for more options.
dom. 6/24:20 pmORD - IAS
1 stop15h 00mAustrian Airlines
lun. 6/104:00 pmIAS - ORD
1 stop29h 20mAustrian Airlines
Deal found 5/30$859
dom. 6/23:35 pmORD - IAS
2 stops15h 45mLufthansa
lun. 6/104:00 pmIAS - ORD
2 stops28h 15mLufthansa
Deal found 5/30$903
dom. 6/26:00 pmORD - IAS
2 stops37h 20mAustrian Airlines
lun. 6/104:00 pmIAS - ORD
1 stop29h 20mAustrian Airlines
Deal found 5/30$1,147
jue. 6/209:25 pmORD - IAS
2 stops33h 55mMultiple Airlines
dom. 8/114:00 pmIAS - ORD
2 stops50h 01mMultiple Airlines
Deal found 5/28$1,328
jue. 6/208:45 amORD - IAS
3 stops46h 35mMultiple Airlines
dom. 8/111:50 pmIAS - ORD
2 stops34h 25mMultiple Airlines
Deal found 5/28$1,522
jue. 6/204:20 pmORD - IAS
1 stop15h 00mMultiple Airlines
dom. 8/114:00 pmIAS - ORD
2 stops50h 01mMultiple Airlines
Deal found 5/28$1,584
jue. 6/208:45 amORD - IAS
3 stops46h 35mMultiple Airlines
dom. 8/115:25 amIAS - ORD
3 stops22h 15mMultiple Airlines
Deal found 5/28$1,696
jue. 6/204:20 pmORD - IAS
1 stop15h 00mAustrian Airlines
dom. 8/114:00 pmIAS - ORD
1 stop29h 20mAustrian Airlines
Deal found 5/28$1,968

Illinois to Iaşi 2024 flight deals

Discover exclusive flight deals for travel between Illinois and Iaşi in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 2,784,634 searches. Data last updated mayo 30, 2024.
Check out some of the best flight deals from Illinois to Iaşi in 2024. If these deals don't appeal to you, be sure to come back soon for more options.
lun. 8/1912:59 pmORD - IAS
2 stops18h 21mAustrian Airlines
sáb. 8/314:00 pmIAS - ORD
1 stop29h 20mAustrian Airlines
Deal found 5/30$754
lun. 8/1912:59 pmORD - IAS
2 stops18h 21mAustrian Airlines
vie. 8/304:00 pmIAS - ORD
2 stops34h 55mAustrian Airlines
Deal found 5/30$764
sáb. 8/174:20 pmORD - IAS
1 stop25h 00mAustrian Airlines
sáb. 8/314:00 pmIAS - ORD
1 stop29h 20mAustrian Airlines
Deal found 5/30$786
mar. 7/303:35 pmORD - IAS
2 stops15h 45mLufthansa
mar. 8/274:00 pmIAS - ORD
2 stops52h 30mLufthansa
Deal found 5/30$795
vie. 8/164:20 pmORD - IAS
1 stop15h 00mAustrian Airlines
vie. 8/304:00 pmIAS - ORD
2 stops34h 55mAustrian Airlines
Deal found 5/30$796
sáb. 8/171:28 pmORD - IAS
2 stops17h 52mAustrian Airlines
sáb. 8/314:00 pmIAS - ORD
1 stop29h 20mAustrian Airlines
Deal found 5/30$803
lun. 8/194:20 pmORD - IAS
1 stop15h 00mAustrian Airlines
vie. 8/304:00 pmIAS - ORD
2 stops34h 55mAustrian Airlines
Deal found 5/30$810
sáb. 8/171:28 pmORD - IAS
2 stops17h 52mAustrian Airlines
vie. 8/304:00 pmIAS - ORD
2 stops34h 55mAustrian Airlines
Deal found 5/30$814
vie. 12/1310:35 pmORD - IAS
2 stops32h 45mMultiple Airlines
dom. 12/294:05 pmIAS - ORD
2 stops30h 05mMultiple Airlines
Deal found 5/30$852

Illinois to Iaşi flights leaving soon

Find last-minute flight options from Illinois to Iaşi for spontaneous travel. Discover available flights and compare prices based on user searches. Secure great deals and offers for spontaneous trips with quick booking options. Over the last 7 days, Cheapflights users made 2,784,634 searches. Data last updated mayo 30, 2024.
Users seeking a last-minute flight from Illinois to Iaşi should consider booking one of these fares. Users should be sure to double check the price, date, and time of their last-minute flight.
dom. 6/24:20 pmORD - IAS
1 stop15h 00mAustrian Airlines
lun. 6/104:00 pmIAS - ORD
1 stop29h 20mAustrian Airlines
Deal found 5/30$859
dom. 6/23:35 pmORD - IAS
2 stops15h 45mLufthansa
lun. 6/104:00 pmIAS - ORD
2 stops28h 15mLufthansa
Deal found 5/30$903
dom. 6/26:00 pmORD - IAS
2 stops37h 20mAustrian Airlines
lun. 6/104:00 pmIAS - ORD
1 stop29h 20mAustrian Airlines
Deal found 5/30$1,147

Find flights from Illinois to Iaşi within your budget

Customize your flight search to find flights from Illinois to Iaşi that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,784,634 searches. Data last updated mayo 30, 2024.

Fly from

Any airport

Fly to

Any airport

Budget

$754 - $1,425

Route

Depart

Return

Price

Chicago O'Hare IntlIasi

ORD - IAS

ORDIAS

Chicago O'Hare Intl

lun. 8/19

2 stops18h 21m

Iasi

sáb. 8/31

1 stop29h 20m

$754

Chicago O'Hare IntlIasi

ORD - IAS

ORDIAS

Chicago O'Hare Intl

lun. 8/19

2 stops18h 21m

Iasi

vie. 8/30

2 stops34h 55m

$764

Chicago O'Hare IntlIasi

ORD - IAS

ORDIAS

Chicago O'Hare Intl

sáb. 8/17

1 stop25h 00m

Iasi

sáb. 8/31

1 stop29h 20m

$786

Chicago O'Hare IntlIasi

ORD - IAS

ORDIAS

Chicago O'Hare Intl

vie. 8/16

1 stop15h 00m

Iasi

vie. 8/30

2 stops34h 55m

$796

Chicago O'Hare IntlIasi

ORD - IAS

ORDIAS

Chicago O'Hare Intl

dom. 8/18

2 stops32h 50m

Iasi

vie. 8/30

2 stops15h 10m

$866

Chicago O'Hare IntlIasi

ORD - IAS

ORDIAS

Chicago O'Hare Intl

vie. 8/16

2 stops15h 45m

Iasi

vie. 8/30

2 stops15h 10m

$876

Chicago O'Hare IntlIasi

ORD - IAS

ORDIAS

Chicago O'Hare Intl

mié. 7/10

2 stops15h 45m

Iasi

dom. 7/21

2 stops47h 50m

$917

Chicago O'Hare IntlIasi

ORD - IAS

ORDIAS

Chicago O'Hare Intl

dom. 7/7

2 stops23h 59m

Iasi

lun. 7/22

2 stops36h 41m

$942

Chicago O'Hare IntlIasi

ORD - IAS

ORDIAS

Chicago O'Hare Intl

sáb. 7/20

2 stops22h 15m

Iasi

sáb. 8/3

2 stops17h 35m

$1,425

Flights are sorted by cheapest first

Deals found on 5/30

No data available for this route at this time. Please check back soon.

Best time to book a flight from Illinois to Iaşi

Have a flexible travel schedule? Discover the best time to fly to Iaşi from Illinois with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Reviews of airlines servicing Iaşi

Get insights into the airlines that provide service to Iaşi. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Iaşi. Reviews last updated mayo 30, 2024.
Read through reviews of airlines operating flights from Illinois to Iaşi, such as Austrian Airlines and Lufthansa. In addition to providing an overall rating, users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Austrian Airlines
7.7
Good
1,027 reviews
Check prices

Boarding

7.6

Overall

7.7

Crew

8.1

Comfort

7.4

Entertainment

6.9

Food

6.8

Reviews

1 / 10

FLight duration is OK, the plane is fine, the food is bad

Austrian Airlines
7.7
Good
1,027 reviews
Austrian Airlines
7.7
Good
1,027 reviews
Check prices

Boarding

7.6

Overall

7.7

Crew

8.1

Comfort

7.4

Entertainment

6.9

Food

6.8

Reviews

1 / 10

FLight duration is OK, the plane is fine, the food is bad

Air France
7.5
Good
1,730 reviews
Austrian Airlines
7.7
Good
1,027 reviews
Check prices

Boarding

7.6

Overall

7.7

Crew

8.1

Comfort

7.4

Entertainment

6.9

Food

6.8

Reviews

1 / 10

FLight duration is OK, the plane is fine, the food is bad

Lufthansa
7.0
Good
7,582 reviews
Austrian Airlines
7.7
Good
1,027 reviews
Check prices

Boarding

7.6

Overall

7.7

Crew

8.1

Comfort

7.4

Entertainment

6.9

Food

6.8

Reviews

1 / 10

FLight duration is OK, the plane is fine, the food is bad

Related info for your journey

Find useful and relevant information for your journey from Illinois to Iaşi. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to Iaşi from Illinois?

    For a flight from Illinois to Iaşi, you will be flying into Iasi. Iasi (IAS) is just 1.3 mi from the center of the city.

  • Can I find flights from Illinois to Iaşi for under $800 on Cheapflights?

    Yes, there are multiple flights from Illinois to Iaşi for under $800. The cheapest flight booked recently is on Austrian Airlines for just $754, but on average you can expect to pay $879.

  • Are there last-minute flights available from Illinois to Iaşi for under $900?

    There are currently 3+ open flights from Illinois to Iaşi within the next 7 days for less than $900.

  • What does ORD to IAS mean?

    ORD and IAS are unique codes to identify airports used in the aviation industry. They are defined by IATA (International Air Transport Association) and are commonly called IATA codes. ORD to IAS refers to a flight route from Chicago O'Hare Intl Airport to Iasi Airport. Chicago Midway Airport (MDW), Moline Quad-City Airport (MLI), Greater Peoria Airport (PIA), Bloomington-Normal Airport (BMI), Springfield Capital Airport (SPI) are some additional IATA codes for airports related to your trip.

  • Can I find deals for flights from Illinois to Iaşi that include extra baggage allowance?

    The amount of baggage you can bring on your Illinois to Iaşi flight depends on the airline and the type of fare you've chosen. After entering your flight details, you'll be able to view the specific baggage policies for each deal in the search results. Keep in mind that certain deals may offer additional baggage allowance.

  • Can I find deals on flights from Illinois to Iaşi with specific airlines?

    Yes, Cheapflights allows you to browse and filter Illinois to Iaşi flight deals by airline. After entering your origin and destination, use the available filters to view flights offered by airlines.

  • Can I find deals for flights from Illinois to Iaşi that include hotel bookings?

    Yes. In addition to deals on Illinois to Iaşi flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Illinois to Iaşi?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Illinois to Iaşi.

  • Can I find deals for business class flights from Illinois to Iaşi?

    Yes. Cheapflights offers flight deals from Illinois to Iaşi by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • Can I find deals for flights from Illinois to Iaşi that allow pets onboard?

    Many airlines flying from Illinois to Iaşi offer the option to travel with pets. After selecting a flight deal, you can find more information about the airline's pet policy on their official website or by contacting the airline directly. Please note that additional fees and restrictions may apply.

  • Can I find deals on last-minute flights from Illinois to Iaşi?

    Yes, you can often find last-minute deals on Illinois to Iaşi flights on Cheapflights. However, these deals can vary and may not always be available. We recommend checking back frequently or signing up for price alerts for the most up-to-date deals.

  • How recently were the Illinois to Iaşi flight deals updated?

    The Illinois to Iaşi flight deals you see on this page were last updated on 5/30.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Illinois to Iaşi
See prices for flight routes from nearby airports that may be better suited for you.

John F Kennedy Intl to Otopeni Intl flights
Newark to Otopeni Intl flights
LaGuardia to Otopeni Intl flights
O'Hare Intl to Otopeni Intl flights
Los Angeles to Otopeni Intl flights
O'Hare Intl to Cluj Napoca flights
Dulles Intl to Otopeni Intl flights
Miami to Otopeni Intl flights
Baltimore to Otopeni Intl flights
Reagan-National to Otopeni Intl flights
San Francisco to Otopeni Intl flights
Midway to Otopeni Intl flights
Detroit to Otopeni Intl flights
John F Kennedy Intl to Cluj Napoca flights
Newark to Cluj Napoca flights
Ontario to Otopeni Intl flights
Boston to Otopeni Intl flights
Atlanta to Otopeni Intl flights
Las Vegas to Otopeni Intl flights
Hobby to Otopeni Intl flights
George Bush Intcntl to Otopeni Intl flights
Seattle to Otopeni Intl flights
Charlotte to Otopeni Intl flights
Dallas/Fort Worth to Otopeni Intl flights
Minneapolis to Otopeni Intl flights
Detroit to Sibiu flights
Charlotte to Cluj Napoca flights
Miami to Cluj Napoca flights
Denver to Otopeni Intl flights
Raleigh to Otopeni Intl flights
LaGuardia to Cluj Napoca flights
Kansas City to Otopeni Intl flights
John F Kennedy Intl to Timisoara flights
Portland to Cluj Napoca flights
Dulles Intl to Cluj Napoca flights
John F Kennedy Intl to Iaşi flights
Newark to Iaşi flights
Newark to Timisoara flights
Orlando to Otopeni Intl flights
O'Hare Intl to Sibiu flights
Sky Harbor Intl to Otopeni Intl flights
Seattle to Cluj Napoca flights
Tampa to Otopeni Intl flights
Detroit to Cluj Napoca flights
Portland to Otopeni Intl flights
Philadelphia to Otopeni Intl flights
Seattle to Iaşi flights
St. Louis to Otopeni Intl flights
Atlanta to Cluj Napoca flights
Cleveland to Otopeni Intl flights

Top airline flying from Illinois to Iaşi

Discover the top airline that operate flights from Illinois to Iaşi. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,784,634 searches. Data last updated mayo 30, 2024.
AirlineCheapestAverageFlexibilityOn-time
Austrian AirlinesCheapest$563Average$1,149FlexibilityNo cancel feeOn-time78%
Search Austrian Airlines flights
Salt Lake City to Las Vegas flights
USA to Japan flights
Baltimore to Miami flights
Los Angeles to Bali flights
Omaha to Las Vegas flights
New York to Miami flights
USA to Singapore flights
Los Angeles to Tokyo Haneda Airport flights
San Francisco to Japan flights
Honolulu to Los Angeles flights
Cleveland to Tampa flights
Illinois to Ibiza flights

Search flights from Illinois to Iaşi by cabin class

Find flights from Illinois to Iaşi, based on your preferred cabin class, be it economy, premium economy, business, or first class.
First Class
Business Class
Prem Econ Class
Economy Class

Book a flight to one of these trending destinations

User searches for flights to these destinations increased 20% or more in the past 90 days compared to other destinations
Flights to Laayoune Hassan I
Flights to Virac
Flights to Figari-Sud Corse
Flights to Edremit/Korfez
Flights to Rhinelander Oneida County
Flights to Girona Costa Brava
Flights to Brainerd Crow Wing County
Flights to Parikia Paros
Flights to Cortez Montezuma County
Flights to Miyakojima Hirara
Flights to Zadar
Flights to Trapani Birgi
Flights to Provincetown
Flights to Oran Es Senia
Flights to Constanţa Mihail Kogalniceanu
Flights to Vava'u Lupepau'U
Flights to Urumqi
Flights to Hakodate
Flights to Naxos
Flights to Dalaman
Flights to Hyannis Barnstable
Flights to Devils Lake
Flights to Bastia Poretta
Flights to Karpathos

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travelers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Illinois to Iaşi?

When you search for this flight from Illinois to Iaşi, Cheapflights searches on 900+ travel sites to save you time finding great flight deals online. Additionally, we offer filter features so you can choose a preferred cabin class or airline, see different price ranges, and much more so you can book the flight for you.

Why should you use Cheapflights to find cheap flight tickets from Illinois to Iaşi?

Millions of users choose and trust Cheapflights to book the best flight deals from Illinois to Iaşi for free. We help you search and compare prices from hundreds of airlines for the right flight just for you.

Can Cheapflights find flights from Illinois to Iaşi with no change fees?

Need flexible booking options for your flight to Iaşi from Illinois? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.

Can Cheapflights notify me if prices for flights from Illinois to Iaşi become cheaper?

Yes! Start tracking prices for Illinois to Iaşi flights today and get alerted whenever prices for these flights change. To access this feature, click the bell icon next to the flight deals above, which will prompt you for a valid email address to receive your alerts.

100% Free
Cheapflights is completely free to use, so you can start saving the moment you arrive.
Book with Flexibility
Our users can plan ahead with confidence and find flights with no change fees
Travel Smart
Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.
View all available airlines