How long is the flight to Chicago O'Hare Intl Airport?

The duration of your flight to Chicago depends on your departure and arrival airports. Obviously, any flights that include a layover will also be longer. The most popular routes to Chicago on KAYAK are from Bucharest , which takes 17h 08m , Cluj Napoca , which takes 20h 15m, and Iaşi , which takes 42h 49m.

How far is Chicago O'Hare Intl Airport from central Chicago?

There are 16 miles between Chicago city center and Chicago O'Hare Intl Airport.

How much is a flight to Chicago?

On average, a flight to Chicago costs $869. The cheapest price found on KAYAK in the last 2 weeks cost $868 and departed from Bucharest Otopeni Intl Airport.

How does KAYAK find such low prices on flights to Chicago?

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 to Chicago.

How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket to Chicago?

KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Chicago is likely to change within 7 days, so travelers know whether to wait or book now.

What is the Hacker Fare option on flights to Chicago?

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 to Chicago 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 to Chicago?

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 to Chicago up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

How many direct flights to Chicago O'Hare Intl Airport are there each day?

There are around 4,028 direct flights from within Romania to Chicago O'Hare Intl Airport every day. Most flights depart in the morning, with 49% of flights departing in the morning.

How many direct flights to Chicago O'Hare Intl Airport are there each week?

Each week there are around 28,193 direct flights from within Romania to Chicago O'Hare Intl Airport. The most common day for departures is Sunday, with 16% of flights taking off on this day.

What are the most popular airlines flying to Chicago O'Hare Intl Airport?

The most popular airline among KAYAK users flying to Chicago O'Hare Intl Airport is Lufthansa, followed by LOT and Turkish Airlines.

$432 CHEAP FLIGHTS from Romania to Chicago (ORD)

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Flight Deals

Cheap Flights from Romania to Chicago

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 Romania to Chicago

Thu, Oct 22 - Wed, Nov 4

5:15 pm - 4:00 pmCLJ Cluj Napoca-ORD Chicago O'Hare Intl

30h 45m2 stops Madrid Barajas Lisbon Humberto Delgado

7:00 pm - 1:35 amORD Chicago O'Hare Intl-CLJ Cluj Napoca

22h 35m2 stops Lisbon Humberto Delgado Madrid Barajas

$730Multiple Airlines

Fri, Nov 13 - Fri, Nov 27

6:10 am - 6:25 pmCLJ Cluj Napoca-ORD Chicago O'Hare Intl

20h 15m1 stop Munich Franz Josef Strauss

9:50 pm - 1:05 amORD Chicago O'Hare Intl-CLJ Cluj Napoca

19h 15m1 stop Munich Franz Josef Strauss

$741Lufthansa

Fri, Nov 13 - Fri, Nov 27

6:10 am - 1:10 pmCLJ Cluj Napoca-ORD Chicago O'Hare Intl

15h 00m2 stops Munich Franz Josef Strauss Frankfurt am Main

9:50 pm - 1:05 amORD Chicago O'Hare Intl-CLJ Cluj Napoca

19h 15m1 stop Munich Franz Josef Strauss

$746Lufthansa

Thu, Oct 15 - Thu, Oct 29

8:35 am - 2:15 pmOTP Bucharest Otopeni Intl-ORD Chicago O'Hare Intl

13h 40m1 stop Amsterdam Schiphol

5:25 pm - 1:00 pmORD Chicago O'Hare Intl-OTP Bucharest Otopeni Intl

12h 35m1 stop Amsterdam Schiphol

$756KLM

Thu, Nov 5 - Tue, Nov 17

10:45 am - 4:15 pmCLJ Cluj Napoca-ORD Chicago O'Hare Intl

13h 30m1 stop Zurich

4:10 pm - 10:05 amORD Chicago O'Hare Intl-CLJ Cluj Napoca

33h 55m1 stop Zurich

$756SWISS

Thu, Nov 5 - Sun, Nov 15

10:45 am - 4:15 pmCLJ Cluj Napoca-ORD Chicago O'Hare Intl

13h 30m1 stop Zurich

6:50 pm - 2:30 pmORD Chicago O'Hare Intl-CLJ Cluj Napoca

11h 40m1 stop Zurich

$756SWISS

Mon, Oct 5 - Sun, Oct 18

7:05 am - 2:30 pmOTP Bucharest Otopeni Intl-ORD Chicago O'Hare Intl

15h 25m1 stop Amsterdam Schiphol

5:29 pm - 5:20 pmORD Chicago O'Hare Intl-OTP Bucharest Otopeni Intl

15h 51m2 stops Detroit Metropolitan Wayne County Amsterdam Schiphol

$756Delta

Thu, Oct 15 - Thu, Oct 29

8:35 am - 2:15 pmOTP Bucharest Otopeni Intl-ORD Chicago O'Hare Intl

13h 40m1 stop Amsterdam Schiphol

5:25 pm - 1:00 pmORD Chicago O'Hare Intl-OTP Bucharest Otopeni Intl

12h 35m1 stop Amsterdam Schiphol

$759KLM

Fri, Oct 30 - Sun, Jan 24

6:10 am - 7:25 pmCLJ Cluj Napoca-ORD Chicago O'Hare Intl

20h 15m1 stop Munich Franz Josef Strauss

3:29 pm - 1:50 pmORD Chicago O'Hare Intl-CLJ Cluj Napoca

14h 21m2 stops Newark Munich Franz Josef Strauss

$769United Airlines

Thu, Nov 5 - Tue, Nov 17

6:10 am - 6:25 pmCLJ Cluj Napoca-ORD Chicago O'Hare Intl

20h 15m1 stop Munich Franz Josef Strauss

1:59 pm - 1:50 pmORD Chicago O'Hare Intl-CLJ Cluj Napoca

15h 51m2 stops Boston Logan Intl Munich Franz Josef Strauss

$770United Airlines

Recent last minute flight deals from Romania to Chicago

Fri, Sep 25 - Sat, Oct 17

7:05 am - 2:15 pmOTP Bucharest Otopeni Intl-ORD Chicago O'Hare Intl

15h 10m1 stop Amsterdam Schiphol

10:30 am - 12:45 pmORD Chicago O'Hare Intl-OTP Bucharest Otopeni Intl

18h 15m2 stops New York John F Kennedy Intl Paris Charles de Gaulle

$837Delta

Thu, Sep 24 - Fri, Oct 23

7:05 am - 2:15 pmOTP Bucharest Otopeni Intl-ORD Chicago O'Hare Intl

15h 10m1 stop Amsterdam Schiphol

5:10 pm - 3:50 pmORD Chicago O'Hare Intl-OTP Bucharest Otopeni Intl

14h 40m1 stop Paris Charles de Gaulle

$839Multiple Airlines

Fri, Sep 25 - Mon, Dec 14

6:00 am - 7:25 amCLJ Cluj Napoca-ORD Chicago O'Hare Intl

33h 25m2 stops Munich Franz Josef Strauss Washington, D.C. Dulles Intl

1:30 pm - 1:50 pmORD Chicago O'Hare Intl-CLJ Cluj Napoca

16h 20m2 stops Washington, D.C. Dulles Intl Munich Franz Josef Strauss

$914United Airlines

Fri, Sep 25 - Tue, Dec 15

6:00 am - 2:37 pmCLJ Cluj Napoca-ORD Chicago O'Hare Intl

40h 37m2 stops Munich Franz Josef Strauss Boston Logan Intl

9:00 am - 1:50 pmORD Chicago O'Hare Intl-CLJ Cluj Napoca

20h 50m3 stops Newark Miami Munich Franz Josef Strauss

$943United Airlines

Fri, Sep 25 - Mon, Dec 14

6:00 am - 6:15 pmCLJ Cluj Napoca-ORD Chicago O'Hare Intl

20h 15m1 stop Munich Franz Josef Strauss

6:10 pm - 1:05 amORD Chicago O'Hare Intl-CLJ Cluj Napoca

22h 55m2 stops Frankfurt am Main Munich Franz Josef Strauss

$987Lufthansa

Thu, Sep 24 - Fri, Nov 27

6:10 pm - 7:50 pmCLJ Cluj Napoca-ORD Chicago O'Hare Intl

33h 40m1 stop Warsaw Frederic Chopin

9:50 pm - 12:50 pmORD Chicago O'Hare Intl-CLJ Cluj Napoca

31h 00m1 stop Warsaw Frederic Chopin

$1,003LOT

Thu, Sep 24 - Thu, Nov 26

6:10 pm - 7:50 pmCLJ Cluj Napoca-ORD Chicago O'Hare Intl

33h 40m1 stop Warsaw Frederic Chopin

9:50 pm - 1:15 pmORD Chicago O'Hare Intl-CLJ Cluj Napoca

31h 25m1 stop Warsaw Frederic Chopin

$1,003LOT

Fri, Sep 25 - Mon, Dec 14

6:00 am - 6:15 pmCLJ Cluj Napoca-ORD Chicago O'Hare Intl

20h 15m1 stop Munich Franz Josef Strauss

9:50 pm - 1:05 amORD Chicago O'Hare Intl-CLJ Cluj Napoca

19h 15m1 stop Munich Franz Josef Strauss

$1,023Lufthansa

Sun, Sep 20 - Fri, Nov 27

3:35 pm - 12:35 pmCLJ Cluj Napoca-ORD Chicago O'Hare Intl

29h 00m1 stop Zurich

5:45 pm - 2:30 pmORD Chicago O'Hare Intl-CLJ Cluj Napoca

60h 45m3 stops Charlotte Douglas Munich Franz Josef Strauss Zurich

$1,200SWISS

Mon, Sep 21 - Fri, Nov 27

3:35 pm - 12:00 pmCLJ Cluj Napoca-ORD Chicago O'Hare Intl

28h 25m2 stops Zurich Brussels Bruxelles-National

5:45 pm - 2:30 pmORD Chicago O'Hare Intl-CLJ Cluj Napoca

60h 45m3 stops Charlotte Douglas Munich Franz Josef Strauss Zurich

$1,227SWISS

Booking Insights

KAYAK's insights & trends for flights to Chicago

Get data-powered insights and trends for flights to Chicago to help you find the cheapest flights, the best time to fly and much more.

Prices

Airlines

What is the cheapest flight to Chicago?

In the last 5 days, the cheapest flight deal to Chicago was found on the route from Bucharest, at $730 return. The most popular connection is from Cluj Napoca to Chicago and KAYAK users have found round-trip deals for as low as $730 in the last 5 days.

What is the cheapest day to fly to Chicago?

Based on KAYAK data, the cheapest day to fly to Chicago is Saturday where round-trip tickets can be as cheap as $469. On the other hand, the most expensive day to fly is Thursday, where round-trip prices are $770 on average.

What is the cheapest month to fly to Chicago O'Hare Intl Airport?

The cheapest month for flights to Chicago O'Hare Intl Airport is February, where tickets cost $661 on average for return flights. On the other hand, the most expensive months are August and July, where the average cost of tickets from Romania is $1,179 and $931 respectively. For one-way flights, the best month to travel is June with an average price of $487.

What is the cheapest time of day to fly to Chicago O'Hare Intl Airport?

The cheapest time of day to fly to Chicago O'Hare Intl Airport is generally in the morning, when round-trip flights cost $770 on average. The most expensive time of day to fly to Chicago O'Hare Intl Airport is generally in the morning, which is peak travel time and where the average cost of a ticket is $770.

How far in advance should I book a flight to Chicago O'Hare Intl Airport?

To get a below average price, you should book around 3 weeks before departure, which saves you about 38% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 22 weeks before departure.

Find deals

Low season	January
High season	February
Cheapest flight	$432

Best time to beat the crowds with an average 18% drop in price.

Most popular time to fly and prices are also 20% lower on average.

Flight from Bucharest to Chicago

What is the cheapest flight to Chicago?
In the last 5 days, the cheapest flight deal to Chicago was found on the route from Bucharest, at $730 return. The most popular connection is from Cluj Napoca to Chicago and KAYAK users have found round-trip deals for as low as $730 in the last 5 days.
How far is Chicago O'Hare Intl Airport from central Chicago?
There are 16 miles between Chicago city center and Chicago O'Hare Intl Airport.
How much is a flight to Chicago?
On average, a flight to Chicago costs $869. The cheapest price found on KAYAK in the last 2 weeks cost $868 and departed from Bucharest Otopeni Intl Airport.
How does KAYAK find such low prices on flights to Chicago?
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 to Chicago.
How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket to Chicago?
KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Chicago is likely to change within 7 days, so travelers know whether to wait or book now.
What is the Hacker Fare option on flights to Chicago?
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 to Chicago 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 to Chicago?
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 to Chicago up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.
How many direct flights to Chicago O'Hare Intl Airport are there each week?
Each week there are around 28,193 direct flights from within Romania to Chicago O'Hare Intl Airport. The most common day for departures is Sunday, with 16% of flights taking off on this day.

Looking for a cheap flight? 25% of our users found flights on this route for $868 or less round-trip.
Enter your preferred departure airport and travel dates into the search form above to unlock the latest Chicago flight deals.

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$432 Find Cheap Flights from Romania to Chicago - Compare and Save

Cheap Flights from Romania to Chicago

Recent round-trip flight deals from Romania to Chicago

Recent one-way flight deals from Romania to Chicago

Recent last minute flight deals from Romania to Chicago

KAYAK's insights & trends for flights to Chicago

What is the cheapest flight to Chicago?

What is the cheapest day to fly to Chicago?

What is the cheapest month to fly to Chicago O'Hare Intl Airport?

What is the cheapest time of day to fly to Chicago O'Hare Intl Airport?

How far in advance should I book a flight to Chicago O'Hare Intl Airport?

What are the most popular airlines flying to Chicago O'Hare Intl Airport?

How long is the flight to Chicago O'Hare Intl Airport?

How many direct flights to Chicago O'Hare Intl Airport are there each day?

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