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Cheap flights from Illinois to Bucharest from $276

1 adult
1 adult, Economy, 0 bags

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Illinois to Bucharest

Cheap round-trip flights

Enter your travel dates to find the best prices.
LOT Logo
9:50 pm - 11:25 pmORD  Chicago O'Hare Intl-OTP Bucharest Otopeni Intl
17h 35m1 stop Warsaw Frederic Chopin
LOT Logo
6:30 pm - 8:55 pmOTP  Bucharest Otopeni Intl-ORD Chicago O'Hare Intl
33h 25m1 stop Warsaw Frederic Chopin
$671LOT
Mon, Mar 1 - Mon, Mar 15
Turkish Airlines Logo
8:10 pm - 8:10 pmORD  Chicago O'Hare Intl-OTP Bucharest Otopeni Intl
16h 00m1 stop Istanbul
Turkish Airlines Logo
3:35 pm - 11:00 amOTP  Bucharest Otopeni Intl-ORD Chicago O'Hare Intl
27h 25m1 stop Istanbul
$673Turkish Airlines
Tue, Oct 20 - Tue, Nov 3
Turkish Airlines Logo
9:15 pm - 8:15 pmORD  Chicago O'Hare Intl-OTP Bucharest Otopeni Intl
16h 00m1 stop Istanbul
Turkish Airlines Logo
10:00 am - 6:20 pmOTP  Bucharest Otopeni Intl-ORD Chicago O'Hare Intl
16h 20m1 stop Istanbul
$673Turkish Airlines
Wed, Oct 28 - Wed, Nov 11
SWISS Logo
6:50 pm - 1:15 amORD  Chicago O'Hare Intl-OTP Bucharest Otopeni Intl
22h 25m1 stop Zurich
SWISS Logo
4:40 pm - 4:15 pmOTP  Bucharest Otopeni Intl-ORD Chicago O'Hare Intl
31h 35m1 stop Zurich
$674SWISS
Wed, Jan 27 - Wed, Feb 10
Multiple Airlines Logo
9:50 pm - 1:00 amORD  Chicago O'Hare Intl-OTP Bucharest Otopeni Intl
19h 10m1 stop Munich Franz Josef Strauss
Multiple Airlines Logo
4:40 pm - 4:15 pmOTP  Bucharest Otopeni Intl-ORD Chicago O'Hare Intl
31h 35m1 stop Zurich
$692Multiple Airlines
Mon, Dec 28 - Mon, Jan 11
Multiple Airlines Logo
6:50 pm - 1:15 amORD  Chicago O'Hare Intl-OTP Bucharest Otopeni Intl
22h 25m1 stop Zurich
Multiple Airlines Logo
6:00 am - 7:52 pmOTP  Bucharest Otopeni Intl-ORD Chicago O'Hare Intl
21h 52m2 stops Frankfurt am Main Montreal Pierre Elliott Trudeau Intl
$692Multiple Airlines
Wed, Jan 27 - Wed, Feb 10
Lufthansa Logo
9:50 pm - 6:30 pmORD  Chicago O'Hare Intl-OTP Bucharest Otopeni Intl
12h 40m1 stop Munich Franz Josef Strauss
Lufthansa Logo
6:00 am - 1:10 pmOTP  Bucharest Otopeni Intl-ORD Chicago O'Hare Intl
15h 10m1 stop Frankfurt am Main
$699Lufthansa
Tue, Dec 29 - Tue, Jan 12
LOT Logo
9:50 pm - 1:50 pmORD  Chicago O'Hare Intl-OTP Bucharest Otopeni Intl
32h 00m1 stop Warsaw Frederic Chopin
LOT Logo
8:20 am - 7:55 pmOTP  Bucharest Otopeni Intl-ORD Chicago O'Hare Intl
19h 35m1 stop Warsaw Frederic Chopin
$699LOT
Wed, Jan 20 - Wed, Feb 3
SWISS Logo
7:50 pm - 3:50 pmORD  Chicago O'Hare Intl-OTP Bucharest Otopeni Intl
13h 00m1 stop Zurich
SWISS Logo
6:20 am - 3:55 pmOTP  Bucharest Otopeni Intl-ORD Chicago O'Hare Intl
17h 35m1 stop Zurich
$710SWISS
Tue, Mar 16 - Tue, Mar 30
Lufthansa Logo
10:50 pm - 1:00 amORD  Chicago O'Hare Intl-OTP Bucharest Otopeni Intl
19h 10m1 stop Munich Franz Josef Strauss
Lufthansa Logo
6:05 am - 12:55 pmOTP  Bucharest Otopeni Intl-ORD Chicago O'Hare Intl
14h 50m1 stop Frankfurt am Main
$717Lufthansa
Wed, Mar 17 - Fri, Apr 16

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LOT flights from Illinois to Bucharest Otopeni Intl Airport

Our best LOT deals on Illinois to Bucharest Otopeni Intl Airport flight tickets
LOT
Mar 1
ORD9:50 pmChicago O'Hare Intl
17h 35m
1 stop
OTP11:25 pmBucharest Otopeni Intl
Mar 15
OTP6:30 pmBucharest Otopeni Intl
33h 25m
1 stop
ORD8:55 pmChicago O'Hare Intl
$671
LOT
Jan 23
ORD9:50 pmChicago O'Hare Intl
11h 55m
1 stop
OTP5:45 pmBucharest Otopeni Intl
Feb 6
OTP7:45 pmBucharest Otopeni Intl
32h 10m
1 stop
ORD7:55 pmChicago O'Hare Intl
$743
LOT
Oct 7
ORD9:50 pmChicago O'Hare Intl
11h 55m
1 stop
OTP5:45 pmBucharest Otopeni Intl
Oct 14
OTP6:30 pmBucharest Otopeni Intl
28h 40m
1 stop
ORD3:10 pmChicago O'Hare Intl
$838

Turkish Airlines flights from Illinois to Bucharest Otopeni Intl Airport

Our best Turkish Airlines deals on Illinois to Bucharest Otopeni Intl Airport flight tickets
Turkish Airlines
Oct 20
ORD8:10 pmChicago O'Hare Intl
16h 00m
1 stop
OTP8:10 pmBucharest Otopeni Intl
Nov 3
OTP3:35 pmBucharest Otopeni Intl
27h 25m
1 stop
ORD11:00 amChicago O'Hare Intl
$673
Turkish Airlines
Nov 3
ORD9:15 pmChicago O'Hare Intl
27h 25m
1 stop
OTP8:40 amBucharest Otopeni Intl
Nov 11
OTP10:00 amBucharest Otopeni Intl
16h 20m
1 stop
ORD6:20 pmChicago O'Hare Intl
$699
Turkish Airlines
Oct 13
ORD8:10 pmChicago O'Hare Intl
16h 05m
1 stop
OTP8:15 pmBucharest Otopeni Intl
Oct 20
OTP9:30 amBucharest Otopeni Intl
16h 45m
1 stop
ORD6:15 pmChicago O'Hare Intl
$703

momondo Fare Finder

 
Use the filters below to find and compare flights from Illinois to Bucharest Otopeni Intl Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

ChicagoBucharest

ORD Chicago O'Hare Intl - OTP Bucharest Otopeni Intl

ORDOTP

Chicago O'Hare Intl

Mon 3/1

9:50 pm-11:25 pm

1 stop17h 35m

Bucharest Otopeni Intl

Mon 3/15

6:30 pm-8:55 pm

1 stop33h 25m

$671

ChicagoBucharest

ORD Chicago O'Hare Intl - OTP Bucharest Otopeni Intl

ORDOTP

Chicago O'Hare Intl

Tue 10/20

8:10 pm-8:10 pm

1 stop16h 00m

Bucharest Otopeni Intl

Tue 11/3

3:35 pm-11:00 am

1 stop27h 25m

$673

ChicagoBucharest

ORD Chicago O'Hare Intl - OTP Bucharest Otopeni Intl

ORDOTP

Chicago O'Hare Intl

Wed 10/28

9:15 pm-8:15 pm

1 stop16h 00m

Bucharest Otopeni Intl

Wed 11/11

10:00 am-6:20 pm

1 stop16h 20m

$673

ChicagoBucharest

ORD Chicago O'Hare Intl - OTP Bucharest Otopeni Intl

ORDOTP

Chicago O'Hare Intl

Wed 1/27

6:50 pm-1:15 am

1 stop22h 25m

Bucharest Otopeni Intl

Wed 2/10

4:40 pm-4:15 pm

1 stop31h 35m

$674

ChicagoBucharest

ORD Chicago O'Hare Intl - OTP Bucharest Otopeni Intl

ORDOTP

Chicago O'Hare Intl

Mon 12/28

9:50 pm-1:00 am

1 stop19h 10m

Bucharest Otopeni Intl

Mon 1/11

4:40 pm-4:15 pm

1 stop31h 35m

$692

ChicagoBucharest

ORD Chicago O'Hare Intl - OTP Bucharest Otopeni Intl

ORDOTP

Chicago O'Hare Intl

Wed 1/27

6:50 pm-1:15 am

1 stop22h 25m

Bucharest Otopeni Intl

Wed 2/10

6:00 am-7:52 pm

2 stops21h 52m

$692
Quickest round-trip

ChicagoBucharest

ORD Chicago O'Hare Intl - OTP Bucharest Otopeni Intl

ORDOTP

Chicago O'Hare Intl

Tue 12/29

9:50 pm-6:30 pm

1 stop12h 40m

Bucharest Otopeni Intl

Tue 1/12

6:00 am-1:10 pm

1 stop15h 10m

$699

ChicagoBucharest

ORD Chicago O'Hare Intl - OTP Bucharest Otopeni Intl

ORDOTP

Chicago O'Hare Intl

Wed 1/20

9:50 pm-1:50 pm

1 stop32h 00m

Bucharest Otopeni Intl

Wed 2/3

8:20 am-7:55 pm

1 stop19h 35m

$699

ChicagoBucharest

ORD Chicago O'Hare Intl - OTP Bucharest Otopeni Intl

ORDOTP

Chicago O'Hare Intl

Tue 3/16

7:50 pm-3:50 pm

1 stop13h 00m

Bucharest Otopeni Intl

Tue 3/30

6:20 am-3:55 pm

1 stop17h 35m

$710

ChicagoBucharest

ORD Chicago O'Hare Intl - OTP Bucharest Otopeni Intl

ORDOTP

Chicago O'Hare Intl

Wed 3/17

10:50 pm-1:00 am

1 stop19h 10m

Bucharest Otopeni Intl

Fri 4/16

6:05 am-12:55 pm

1 stop14h 50m

$717

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Bucharest from

How to get the cheapest flight ticket from Illinois to Bucharest Otopeni Intl Airport

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 month to fly to Bucharest Otopeni Intl Airport?

If you aren’t able to travel during the month of November, then book flights to Bucharest Otopeni Intl Airport from Illinois during January instead. Flights to Bucharest Otopeni Intl Airport in January, while not as cheap as those in November, still average around $575.

What is the cheapest day to depart on your flight to Bucharest Otopeni Intl Airport?

Our data shows that Tuesday is the least expensive day to fly to Bucharest Otopeni Intl Airport. Tickets to fly out on this day can be as low as $853. When flying out on a Friday, the most expensive travel day of the week, you can expect to see flight prices from Illinois to Bucharest Otopeni Intl Airport for around $893.

What is the cheapest Illinois to Bucharest Otopeni Intl flight route?

Fly from Chicago O'Hare Intl to Bucharest Otopeni Intl for the best Illinois - Bucharest Otopeni Intl flight prices

How far in advance should I book a flight from Illinois to Bucharest Otopeni Intl Airport?

You are more likely to see cheaper flights to Bucharest Otopeni Intl Airport from Illinois when booking weeks ahead of your departure date. In general, you can expect to find flights to Bucharest Otopeni Intl Airport for around $791 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Bucharest Otopeni Intl Airport from Illinois for as low as $365 on momondo.

What cabin class options are available on Illinois to Bucharest Otopeni Intl Airport flights?

There are 3 cabin classes available to choose from on Illinois to Bucharest Otopeni Intl Airport flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on Illinois to Bucharest Otopeni Intl Airport flights?

You could potentially save up to 18% on your flight if you consider stops on a Illinois to Bucharest Otopeni Intl Airport flight.

Cheap Illinois to Bucharest Otopeni Intl Airport flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Illinois to Bucharest Otopeni Intl Airport

Best Price Found

$276

Fastest flight time

12h 45m

Direct flights

None
The best one-way flight to Bucharest Otopeni Intl Airport from Illinois in the past 72 hours is $276. The best round-trip flight deal from Illinois to Bucharest Otopeni Intl Airport found on momondo in the last 72 hours is $671.
The fastest flight from Illinois to Bucharest Otopeni Intl Airport takes 12h 45m
There are no direct flights from Illinois to Bucharest Otopeni Intl Airport. There are no popular flight routes from Illinois to Bucharest Otopeni Intl Airport.
Search flight deals

Frequently asked questions about flying from Illinois to Bucharest Otopeni Intl Airport

  • When did momondo last update prices for flights from Illinois to Bucharest Otopeni Intl Airport?

    Prices for flights from Illinois to Bucharest Otopeni Intl Airport refresh daily.

  • How many operators does momondo search for flights from Illinois to Bucharest Otopeni Intl Airport?

  • How old do you have to be to fly from Illinois to Bucharest Otopeni Intl Airport?

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Illinois to Bucharest Otopeni Intl Airport.

  • What documentation or ID do you need to fly to Bucharest Otopeni Intl Airport?

    The travel and health documents required for your trip to Bucharest Otopeni Intl Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Bucharest Otopeni Intl Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

  • What is the most popular plane model from Illinois to Bucharest Otopeni Intl Airport?

Best airlines flying from Illinois to Bucharest Otopeni Intl Airport

Compare and see reviews for airlines that fly from Illinois to Bucharest Otopeni Intl Airport with momondo
Airline
Rating
Free Cancellation
Price
United AirlinesPriceFrom $300Free CancellationRating
7.4
10,251 reviews
Search United Airlines flights
British AirwaysPriceFrom $418Free CancellationRating
6.7
8,239 reviews
Search British Airways flights
Turkish AirlinesPriceFrom $503Free CancellationRating
7.4
4,452 reviews
Search Turkish Airlines flights
Air FrancePriceFrom $510Free CancellationRating
7.5
1,650 reviews
Search Air France flights
Air SerbiaPriceFrom $537Free CancellationRating
6.1
236 reviews
Search Air Serbia flights
KLMPriceFrom $543Free CancellationRating
7.8
1,577 reviews
Search KLM flights
LufthansaPriceFrom $559Free CancellationRating
6.8
8,248 reviews
Search Lufthansa flights
SWISSPriceFrom $569Free CancellationRating
7.5
2,086 reviews
Search SWISS flights
DeltaPriceFrom $575Free CancellationRating
7.8
8,611 reviews
Search Delta flights
American AirlinesPriceFrom $688Free CancellationRating
7.0
12,097 reviews
Search American Airlines flights

Traveling to a place near Bucharest?

Book flights to Bucharest if you plan to visit one of these locations
Otopeni

Why use momondo?

Why should I use momondo to find a flight deal from Illinois to Bucharest?

It is quick and easy to find Illinois to Bucharest flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Bucharest that suits you.

Can I find flights from Illinois to Bucharest with flexible booking policies on momondo?

All flight searches from Illinois to Bucharest on momondo can be filtered to show those which offer flexible booking policies.

How can momondo help me find flights from Illinois to Bucharest?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Bucharest from Illinois.

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

If you are simply researching potential flights to Bucharest, momondo offers a useful price alert feature which will track prices for flights to Bucharest from Illinois and alert you when they change.

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