HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news

Cheap flights from Iaşi (IAS) to Chicago (CHI) from $677

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 5/23. 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.
IAS — CHI
may. 21 — may. 281
From?
To?
mar. 5/21
mar. 5/28
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Cheap flight deals from Iaşi to Chicago

Discover tips and strategies to find the most affordable flight options for your journey from Iaşi (IAS) to Chicago (CHI). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated mayo 16, 2024.

Round-trip from

$223
From Iasi to Chicago (CHI)
Search Deals

What is the cheapest day to fly round-trip from Iaşi to Chicago?

Travelers have found that booking a Sunday departure is the best way to save up to 16% on the cost of booking your flights compared to booking on days of the week where this route is of high demand.

When is the cheapest time to fly from Iaşi to Chicago (IAS - CHI)?

Unlike at noon, when flights are generally more expensive, you can save up to 22% on flights from Iaşi to Chicago by exploring options for tickets in the morning.

Cheap Austrian Airlines flights from Iaşi to Chicago

Explore cheap flight options specifically provided by Austrian Airlines for the route between Iaşi and Chicago. 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 2,637,452 searches. Data last updated mayo 16, 2024.
Consider these cheap Austrian Airlines flights we've found departing from Iaşi to Chicago. Deals update often to give you more flight options matching your criteria
jue. 5/234:00 pmIAS - ORD
1 stop29h 20mAustrian Airlines
lun. 6/246:00 pmORD - IAS
2 stops23h 20mAustrian Airlines
Deal found 5/15$677
jue. 5/234:00 pmIAS - ORD
2 stops34h 05mAustrian Airlines
lun. 6/246:00 pmORD - IAS
2 stops23h 20mAustrian Airlines
Deal found 5/15$713
mar. 5/284:00 pmIAS - ORD
1 stop29h 20mAustrian Airlines
vie. 6/214:20 pmORD - IAS
1 stop15h 00mAustrian Airlines
Deal found 5/15$718
lun. 8/264:00 pmIAS - ORD
1 stop29h 20mAustrian Airlines
mar. 9/246:45 pmORD - IAS
2 stops46h 35mAustrian Airlines
Deal found 5/16$723
jue. 5/234:00 pmIAS - ORD
1 stop29h 20mAustrian Airlines
lun. 6/244:20 pmORD - IAS
1 stop25h 00mAustrian Airlines
Deal found 5/15$741
lun. 8/264:00 pmIAS - ORD
1 stop29h 20mAustrian Airlines
mar. 9/244:20 pmORD - IAS
1 stop15h 00mAustrian Airlines
Deal found 5/16$779
lun. 8/264:00 pmIAS - ORD
2 stops34h 55mAustrian Airlines
mar. 9/249:30 pmORD - IAS
2 stops43h 50mAustrian Airlines
Deal found 5/16$815
mar. 5/284:00 pmIAS - ORD
1 stop29h 20mAustrian Airlines
mié. 6/264:20 pmORD - IAS
1 stop25h 00mAustrian Airlines
Deal found 5/15$828
mar. 5/284:00 pmIAS - ORD
1 stop29h 20mAustrian Airlines
vie. 6/284:20 pmORD - IAS
1 stop15h 00mAustrian Airlines
Deal found 5/15$846

Cheap Lufthansa flights from Iaşi to Chicago

Explore cheap flight options specifically provided by Lufthansa for the route between Iaşi and Chicago. 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 2,637,452 searches. Data last updated mayo 16, 2024.
Take a gander at the lowest prices we've found on Lufthansa flights from Iaşi to Chicago. If these deals don't fit your criteria, make sure to check back soon as new deals are always added.
mar. 5/284:00 pmIAS - ORD
2 stops28h 15mLufthansa
vie. 6/214:00 pmORD - IAS
2 stops15h 20mLufthansa
Deal found 5/15$759
mar. 5/284:00 pmIAS - ORD
2 stops28h 15mLufthansa
vie. 6/284:00 pmORD - IAS
2 stops15h 20mLufthansa
Deal found 5/15$880

Cheap Iaşi to Chicago flights in May & June 2024

Find cheap flight options from Iaşi to Chicago specifically for the months of May and June 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 2,637,452 searches. Prices were last updated on mayo 16, 2024.
Scroll through some of the best deals on flights from Iaşi to Chicago in 2024. Check back in a little while for more flight options.
jue. 5/234:00 pmIAS - ORD
1 stop29h 20mAustrian Airlines
lun. 6/246:00 pmORD - IAS
2 stops23h 20mAustrian Airlines
Deal found 5/15$677
jue. 5/234:00 pmIAS - ORD
2 stops34h 05mAustrian Airlines
lun. 6/246:00 pmORD - IAS
2 stops23h 20mAustrian Airlines
Deal found 5/15$713
mar. 5/284:00 pmIAS - ORD
1 stop29h 20mAustrian Airlines
vie. 6/214:20 pmORD - IAS
1 stop15h 00mAustrian Airlines
Deal found 5/15$718
mar. 5/284:00 pmIAS - ORD
1 stop29h 20mMultiple Airlines
vie. 6/214:00 pmORD - IAS
2 stops15h 20mMultiple Airlines
Deal found 5/15$734
jue. 5/234:00 pmIAS - ORD
1 stop29h 20mAustrian Airlines
lun. 6/244:20 pmORD - IAS
1 stop25h 00mAustrian Airlines
Deal found 5/15$741
mar. 5/284:00 pmIAS - ORD
2 stops28h 15mLufthansa
vie. 6/214:00 pmORD - IAS
2 stops15h 20mLufthansa
Deal found 5/15$759
mar. 5/284:00 pmIAS - ORD
1 stop29h 20mAustrian Airlines
mié. 6/264:20 pmORD - IAS
1 stop25h 00mAustrian Airlines
Deal found 5/15$828
mar. 5/284:00 pmIAS - ORD
1 stop29h 20mAustrian Airlines
vie. 6/284:20 pmORD - IAS
1 stop15h 00mAustrian Airlines
Deal found 5/15$846
mar. 5/284:00 pmIAS - ORD
2 stops28h 50mAustrian Airlines
mié. 6/264:20 pmORD - IAS
1 stop25h 00mAustrian Airlines
Deal found 5/15$853

Iaşi to Chicago 2024 flight deals

Discover exclusive flight deals for travel between Iaşi and Chicago in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 2,637,452 searches. Data last updated mayo 16, 2024.
Scroll through some of the best deals on flights from Iaşi to Chicago in 2024. Check back in a little while for more flight options.
jue. 5/234:00 pmIAS - ORD
1 stop29h 20mAustrian Airlines
lun. 6/246:00 pmORD - IAS
2 stops23h 20mAustrian Airlines
Deal found 5/15$677
jue. 5/234:00 pmIAS - ORD
2 stops34h 05mAustrian Airlines
lun. 6/246:00 pmORD - IAS
2 stops23h 20mAustrian Airlines
Deal found 5/15$713
mar. 5/284:00 pmIAS - ORD
1 stop29h 20mAustrian Airlines
vie. 6/214:20 pmORD - IAS
1 stop15h 00mAustrian Airlines
Deal found 5/15$718
lun. 8/264:00 pmIAS - ORD
1 stop29h 20mAustrian Airlines
mar. 9/246:45 pmORD - IAS
2 stops46h 35mAustrian Airlines
Deal found 5/16$723
mar. 5/284:00 pmIAS - ORD
1 stop29h 20mMultiple Airlines
vie. 6/214:00 pmORD - IAS
2 stops15h 20mMultiple Airlines
Deal found 5/15$734
jue. 5/234:00 pmIAS - ORD
1 stop29h 20mAustrian Airlines
lun. 6/244:20 pmORD - IAS
1 stop25h 00mAustrian Airlines
Deal found 5/15$741
mar. 5/284:00 pmIAS - ORD
2 stops28h 15mLufthansa
vie. 6/214:00 pmORD - IAS
2 stops15h 20mLufthansa
Deal found 5/15$759
lun. 8/264:00 pmIAS - ORD
1 stop29h 20mAustrian Airlines
mar. 9/244:20 pmORD - IAS
1 stop15h 00mAustrian Airlines
Deal found 5/16$779
lun. 8/264:00 pmIAS - ORD
2 stops34h 55mAustrian Airlines
mar. 9/249:30 pmORD - IAS
2 stops43h 50mAustrian Airlines
Deal found 5/16$815

Iaşi to Chicago flights leaving soon

Find last-minute flight options from Iaşi to Chicago 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 2,637,452 searches. Data last updated mayo 16, 2024.
Users seeking a last-minute flight from Iaşi to Chicago should consider booking one of these fares. Tip: verify your flight details before completing your reservation.
jue. 5/234:00 pmIAS - ORD
1 stop29h 20mAustrian Airlines
lun. 6/246:00 pmORD - IAS
2 stops23h 20mAustrian Airlines
Deal found 5/15$677
jue. 5/234:00 pmIAS - ORD
2 stops34h 05mAustrian Airlines
lun. 6/246:00 pmORD - IAS
2 stops23h 20mAustrian Airlines
Deal found 5/15$713
jue. 5/234:00 pmIAS - ORD
1 stop29h 20mAustrian Airlines
lun. 6/244:20 pmORD - IAS
1 stop25h 00mAustrian Airlines
Deal found 5/15$741
jue. 5/235:25 amIAS - ORD
3 stops33h 15mMultiple Airlines
lun. 6/247:15 pmORD - IAS
3 stops22h 05mMultiple Airlines
Deal found 5/15$1,398
jue. 5/235:25 amIAS - ORD
3 stops33h 15mMultiple Airlines
lun. 6/249:25 pmORD - IAS
2 stops19h 20mMultiple Airlines
Deal found 5/15$1,568

One-way flights to Chicago from Iaşi

Search for one-way flight options from Iaşi to Chicago. Find affordable one-way fares based on user searches. Compare prices and availability to plan your one-way journey according to your preferred dates and budget. Over the last 7 days, Cheapflights users made 2,637,452 searches. Data last updated mayo 16, 2024.
Some of the best available deals we've found on one-way flights from Iaşi to Chicago. Those needing a return flight from Iaşi to Chicago can use the search form above.
lun. 8/265:20 amIAS - ORD
1 stop16h 00mAustrian Airlines
Deal found 5/16$693
lun. 8/264:00 pmIAS - ORD
2 stops34h 36mAustrian Airlines
Deal found 5/16$700
lun. 8/265:25 amIAS - ORD
3 stops38h 47mMultiple Airlines
Deal found 5/16$737

Find flights from Iaşi to Chicago within your budget

Customize your flight search to find flights from Iaşi to Chicago 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 2,637,452 searches. Data last updated mayo 16, 2024.

Fly from

Any airport

Fly to

Any airport

Budget

$718 - $913

Route

Depart

Return

Price

IasiChicago O'Hare Intl

IAS - ORD

IASORD

Iasi

mar. 5/28

1 stop29h 20m

Chicago O'Hare Intl

vie. 6/21

1 stop15h 00m

$718

IasiChicago O'Hare Intl

IAS - ORD

IASORD

Iasi

lun. 8/26

1 stop29h 20m

Chicago O'Hare Intl

mar. 9/24

2 stops46h 35m

$723

IasiChicago O'Hare Intl

IAS - ORD

IASORD

Iasi

mar. 5/28

1 stop29h 20m

Chicago O'Hare Intl

vie. 6/21

2 stops15h 20m

$734

IasiChicago O'Hare Intl

IAS - ORD

IASORD

Iasi

mar. 5/28

2 stops28h 15m

Chicago O'Hare Intl

vie. 6/21

2 stops15h 20m

$759

IasiChicago O'Hare Intl

IAS - ORD

IASORD

Iasi

lun. 8/26

1 stop29h 20m

Chicago O'Hare Intl

mar. 9/24

1 stop15h 00m

$779

IasiChicago O'Hare Intl

IAS - ORD

IASORD

Iasi

lun. 8/26

2 stops34h 55m

Chicago O'Hare Intl

mar. 9/24

2 stops43h 50m

$815

IasiChicago O'Hare Intl

IAS - ORD

IASORD

Iasi

mar. 5/28

1 stop29h 20m

Chicago O'Hare Intl

vie. 6/28

2 stops15h 20m

$855

IasiChicago O'Hare Intl

IAS - ORD

IASORD

Iasi

mar. 5/28

2 stops28h 15m

Chicago O'Hare Intl

vie. 6/28

2 stops15h 20m

$880

IasiChicago O'Hare Intl

IAS - ORD

IASORD

Iasi

mar. 5/28

2 stops28h 50m

Chicago O'Hare Intl

mié. 6/26

2 stops15h 20m

$913

Flights are sorted by cheapest first

Deals found on 5/15

When is the cheapest time to fly from Iaşi to Chicago?

Use this chart to determine the cheapest time to fly round-trip from Iaşi to Chicago. Price data was last updated on May 12, 2024.
Morning
Noon
Afternoon
Evening
All times are departure.
Travelers seeking maximum savings on their Iaşi to Chicago flight should consider departing on Tuesday mornings when fares are most often at their lowest. Wednesday mornings flights should be avoided if possible as fares are typically the most expensive at this time.
Search Deals

Average price of flights to Chicago by month

Plan your trip from Iaşi to Chicago by taking into account the cheapest months to travel. The average price of a one-way flight from Iaşi to Chicago is currently $710 while a round-trip flight costs $797. Price data was last updated on May 12, 2024.

Currently, February is the cheapest month in which you can book a flight from Iaşi to Chicago (average of $244). Flying from Iaşi to Chicago in June is currently the most expensive (average of $342). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

January

$248

February

$244

March

$280

April

$258

May

$278

June

$342

July

$327

August

$274

September

$258

October

$248

November

$270

December

$248

Temperature and rainfall in Chicago by month

Plan your trip to Chicago by taking into account the average temperature and rainfall totals by month.

CHI

Temperature

23 - 73.4 °F

Reviews of airlines servicing Chicago

Get insights into the airlines that provide service to Chicago. 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 Chicago. Reviews last updated mayo 16, 2024.
Peruse reviews from past customers who have flown with Austrian Airlines and Lufthansa from Iaşi to Chicago to help guide your decision. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Austrian Airlines
7.7
Good
1,053 reviews
Check prices

Boarding

7.6

Crew

8.1

Comfort

7.5

Entertainment

6.9

Food

6.9

Overall

7.7

Reviews

1 / 10

It was good, but you guys cut on sending me emails to check in my carry-on bag and I was not going to do that because last time my bags were lost. One time and your airline was not full. There was plenty of room for peoples bags you weren’t telling the truth.

Austrian Airlines
7.7
Good
1,053 reviews
Austrian Airlines
7.7
Good
1,053 reviews
Check prices

Boarding

7.6

Crew

8.1

Comfort

7.5

Entertainment

6.9

Food

6.9

Overall

7.7

Reviews

1 / 10

It was good, but you guys cut on sending me emails to check in my carry-on bag and I was not going to do that because last time my bags were lost. One time and your airline was not full. There was plenty of room for peoples bags you weren’t telling the truth.

Lufthansa
7.0
Good
7,659 reviews
Austrian Airlines
7.7
Good
1,053 reviews
Check prices

Boarding

7.6

Crew

8.1

Comfort

7.5

Entertainment

6.9

Food

6.9

Overall

7.7

Reviews

1 / 10

It was good, but you guys cut on sending me emails to check in my carry-on bag and I was not going to do that because last time my bags were lost. One time and your airline was not full. There was plenty of room for peoples bags you weren’t telling the truth.

Related info for your journey

Find useful and relevant information for your journey from Iaşi to Chicago. 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 from for flights from Iaşi to Chicago?

    Iasi (IAS) is the airport you will fly out of if you book a flight from Iaşi to Chicago. You should not have trouble finding flights to Chicago from Iasi; the airport handles an average of 0 outbound flights to Chicago per day. You should also have plenty of airline options to choose from since 1 airline has flights from the Iaşi airport to Chicago. It is only a 1.3 mi journey to Iasi (IAS) from Iaşi’s city center.

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

    Yes, there are multiple flights from Iaşi to Chicago for under $800. The cheapest flight booked recently is on Austrian Airlines for just $718, but on average you can expect to pay $860.

  • Are there last-minute flights available from Iaşi to Chicago for under $700?

    There are currently 5+ open flights from Iaşi to Chicago within the next 7 days for less than $700.

  • What are the cheapest airlines flying from Iaşi to Chicago round-trip?

    Our cheapest airline available from Iaşi to Chicago is Austrian Airlines. Our recent data shows that you can find tickets from as low as $718 on this airline. An additional option worth looking into is Lufthansa, starting at $759.

  • What does IAS to ORD mean?

    Iasi Airport is IAS and Chicago O'Hare Intl Airport is ORD. These codes are created by the International Air Transport Association (IATA) and airlines use them to identify the departing and arrival airports in the flight routes they service. Chicago Midway Airport (MDW), Chicago Greater Rockford Airport (RFD) are other airports near this flight route and their unique identifiers/IATA codes.

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

    The amount of baggage you can bring on your Iaşi to Chicago 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 Iaşi to Chicago with specific airlines?

    Yes, Cheapflights allows you to browse and filter Iaşi to Chicago 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 Iaşi to Chicago that include hotel bookings?

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

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

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

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

    Yes. Cheapflights offers flight deals from Iaşi to Chicago 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 Iaşi to Chicago that allow pets onboard?

    Many airlines flying from Iaşi to Chicago 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 Iaşi to Chicago?

    Yes, you can often find last-minute deals on Iaşi to Chicago 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 Iaşi to Chicago flight deals updated?

    The Iaşi to Chicago flight deals you see on this page were last updated on 5/16.

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

Otopeni Intl to O'Hare Intl flights
Cluj Napoca to O'Hare Intl flights
Sibiu to O'Hare Intl flights
Iaşi to O'Hare Intl flights
Cluj Napoca to St. Louis flights
Otopeni Intl to St. Louis flights

Top airline flying from Iaşi to Chicago

Discover the top airline that operate flights from Iaşi to Chicago. 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 2,637,452 searches. Data last updated mayo 16, 2024.
AirlineCheapestAverageFlexibilityOn-time
Austrian AirlinesCheapest$607Average$665FlexibilityNo cancel feeOn-time78%
Search Austrian Airlines flights
Miami to Denver flights
Atlanta to New York flights
Philadelphia to Dallas flights
Minneapolis to New York flights
Newark Airport to Rome flights
USA to Spain flights
Phoenix to Boston flights
New York to Paris flights
Orlando to Atlanta flights
Seattle to New Delhi flights
Massachusetts to Salem flights
Iaşi to Dallas/Fort Worth Airport flights

Search flights from Iaşi to Chicago by cabin class

Find flights from Iaşi to Chicago, 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 Montes Claros
Flights to Girona Costa Brava
Flights to Naxos
Flights to Bourgas
Flights to Hyannis Barnstable
Flights to Samos
Flights to Reggio Calabria Tito Menniti
Flights to Devils Lake
Flights to Ningbo Lishe Intl
Flights to Pellston Emmet County
Flights to Provincetown
Flights to Cortez Montezuma County
Flights to Ohrid
Flights to Oran Es Senia
Flights to Menorca/Mahon
Flights to Hakodate
Flights to Ordu/Giresun
Flights to Laayoune Hassan I
Flights to Cornwall Newquay
Flights to Melilla
Flights to Rennes St Jacques
Flights to Parikia Paros
Flights to Constanţa Mihail Kogalniceanu
Flights to Miyakojima Hirara

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 Iaşi to Chicago?

When you search for this flight from Iaşi to Chicago, 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 Iaşi to Chicago?

By finding flights from multiple airlines and providers at completely no cost, Cheapflights helps millions of users like you annually find the best flights to Chicago from Iaşi.

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

Yes! Cheapflights helps users easily find flights from Iaşi to Chicago with no change fees.

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

Yes! Start tracking prices for Iaşi to Chicago 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