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Cheap flights from Illinois to Bucharest from $317

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.
Air Serbia Logo
5:30 pm - 3:05 pmORD  Chicago O'Hare Intl-OTP Bucharest Otopeni Intl
13h 35m1 stop Belgrade Nikola Tesla
Air Serbia Logo
4:30 am - 4:50 pmOTP  Bucharest Otopeni Intl-ORD Chicago O'Hare Intl
20h 20m1 stop Belgrade Nikola Tesla
$637Air Serbia
Sat, Dec 5 - Fri, Dec 18
LOT Logo
9:50 pm - 11:20 amORD  Chicago O'Hare Intl-OTP Bucharest Otopeni Intl
29h 30m1 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
$683LOT
Tue, Feb 9 - Tue, Feb 23
LOT Logo
9:50 pm - 1:45 amORD  Chicago O'Hare Intl-OTP Bucharest Otopeni Intl
19h 55m1 stop Warsaw Frederic Chopin
LOT Logo
5:35 am - 7:55 pmOTP  Bucharest Otopeni Intl-ORD Chicago O'Hare Intl
22h 20m1 stop Warsaw Frederic Chopin
$683LOT
Tue, Feb 9 - Tue, Feb 23
SWISS Logo
6:50 pm - 3:50 pmORD  Chicago O'Hare Intl-OTP Bucharest Otopeni Intl
13h 00m1 stop Zurich
SWISS Logo
4:40 pm - 4:15 pmOTP  Bucharest Otopeni Intl-ORD Chicago O'Hare Intl
31h 35m1 stop Zurich
$685SWISS
Wed, Feb 10 - Wed, Feb 24
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
$685SWISS
Mon, Feb 8 - Mon, Feb 22
Multiple Airlines Logo
6:30 pm - 1:30 amORD  Chicago O'Hare Intl-OTP Bucharest Otopeni Intl
23h 00m2 stops Reykjavik Keflavik Intl Rome Fiumicino
Multiple Airlines Logo
7:40 am - 5:20 pmOTP  Bucharest Otopeni Intl-ORD Chicago O'Hare Intl
17h 40m2 stops Rome Fiumicino Reykjavik Keflavik Intl
$687Multiple Airlines
Wed, Dec 2 - Wed, Dec 16
Multiple Airlines Logo
5:30 pm - 3:05 pmORD  Chicago O'Hare Intl-OTP Bucharest Otopeni Intl
13h 35m1 stop Belgrade Nikola Tesla
Multiple Airlines Logo
11:25 pm - 5:20 pmOTP  Bucharest Otopeni Intl-ORD Chicago O'Hare Intl
25h 55m2 stops Gdansk Rebiechowo Reykjavik Keflavik Intl
$691Multiple Airlines
Sat, Feb 13 - Sat, Feb 27
Turkish Airlines Logo
11:45 am - 8:15 pmORD  Chicago O'Hare Intl-OTP Bucharest Otopeni Intl
24h 30m1 stop Istanbul
Turkish Airlines Logo
9:35 pm - 6:20 pmOTP  Bucharest Otopeni Intl-ORD Chicago O'Hare Intl
28h 45m1 stop Istanbul
$698Turkish Airlines
Wed, Jan 27 - Wed, Feb 3
Turkish Airlines Logo
11:45 am - 8:35 amORD  Chicago O'Hare Intl-OTP Bucharest Otopeni Intl
12h 50m1 stop Istanbul
Turkish Airlines Logo
12:45 pm - 11:00 amOTP  Bucharest Otopeni Intl-ORD Chicago O'Hare Intl
29h 15m1 stop Istanbul
$698Turkish Airlines
Thu, Mar 11 - Thu, Mar 25
Air Serbia Logo
11:20 pm - 3:20 pmORD  Chicago O'Hare Intl-OTP Bucharest Otopeni Intl
32h 00m1 stop Belgrade Nikola Tesla
Air Serbia Logo
4:05 pm - 9:15 pmOTP  Bucharest Otopeni Intl-ORD Chicago O'Hare Intl
13h 10m1 stop Belgrade Nikola Tesla
$710Air Serbia
Sat, May 8 - Sat, May 22

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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
Nov 29
ORD11:45 amChicago O'Hare Intl
18h 30m
1 stop
OTP2:15 pmBucharest Otopeni Intl
Dec 11
OTP3:35 pmBucharest Otopeni Intl
26h 25m
1 stop
ORD10:00 amChicago O'Hare Intl
$698
Turkish Airlines
Mar 23
ORD12:45 pmChicago O'Hare Intl
18h 30m
1 stop
OTP2:15 pmBucharest Otopeni Intl
Mar 30
OTP10:05 amBucharest Otopeni Intl
31h 30m
1 stop
ORD9:35 amChicago O'Hare Intl
$699
Turkish Airlines
Mar 17
ORD12:45 pmChicago O'Hare Intl
18h 30m
1 stop
OTP2:15 pmBucharest Otopeni Intl
Apr 1
OTP10:05 amBucharest Otopeni Intl
16h 05m
1 stop
ORD6:10 pmChicago O'Hare Intl
$700

SWISS flights from Illinois to Bucharest Otopeni Intl Airport

Our best SWISS deals on Illinois to Bucharest Otopeni Intl Airport flight tickets
SWISS
Feb 8
ORD6:50 pmChicago O'Hare Intl
22h 25m
1 stop
OTP1:15 amBucharest Otopeni Intl
Feb 22
OTP4:40 pmBucharest Otopeni Intl
31h 35m
1 stop
ORD4:15 pmChicago O'Hare Intl
$685
SWISS
Feb 10
ORD6:50 pmChicago O'Hare Intl
22h 25m
1 stop
OTP1:15 amBucharest Otopeni Intl
Feb 24
OTP4:40 pmBucharest Otopeni Intl
31h 35m
1 stop
ORD4:15 pmChicago O'Hare Intl
$686
SWISS
Apr 13
ORD7:05 pmChicago O'Hare Intl
22h 00m
1 stop
OTP1:05 amBucharest Otopeni Intl
Apr 27
OTP6:20 amBucharest Otopeni Intl
14h 15m
1 stop
ORD12:35 pmChicago O'Hare Intl
$693

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
Quickest round-trip

ChicagoBucharest

ORD Chicago O'Hare Intl - OTP Bucharest Otopeni Intl

ORDOTP

Chicago O'Hare Intl

Sat 12/5

5:30 pm-3:05 pm

1 stop13h 35m

Bucharest Otopeni Intl

Fri 12/18

4:30 am-4:50 pm

1 stop20h 20m

$637

ChicagoBucharest

ORD Chicago O'Hare Intl - OTP Bucharest Otopeni Intl

ORDOTP

Chicago O'Hare Intl

Tue 2/9

9:50 pm-11:20 am

1 stop29h 30m

Bucharest Otopeni Intl

Tue 2/23

8:20 am-7:55 pm

1 stop19h 35m

$683

ChicagoBucharest

ORD Chicago O'Hare Intl - OTP Bucharest Otopeni Intl

ORDOTP

Chicago O'Hare Intl

Tue 2/9

9:50 pm-1:45 am

1 stop19h 55m

Bucharest Otopeni Intl

Tue 2/23

5:35 am-7:55 pm

1 stop22h 20m

$683

ChicagoBucharest

ORD Chicago O'Hare Intl - OTP Bucharest Otopeni Intl

ORDOTP

Chicago O'Hare Intl

Wed 2/10

6:50 pm-3:50 pm

1 stop13h 00m

Bucharest Otopeni Intl

Wed 2/24

4:40 pm-4:15 pm

1 stop31h 35m

$685

ChicagoBucharest

ORD Chicago O'Hare Intl - OTP Bucharest Otopeni Intl

ORDOTP

Chicago O'Hare Intl

Mon 2/8

6:50 pm-1:15 am

1 stop22h 25m

Bucharest Otopeni Intl

Mon 2/22

4:40 pm-4:15 pm

1 stop31h 35m

$685

ChicagoBucharest

ORD Chicago O'Hare Intl - OTP Bucharest Otopeni Intl

ORDOTP

Chicago O'Hare Intl

Wed 12/2

6:30 pm-1:30 am

2 stops23h 00m

Bucharest Otopeni Intl

Wed 12/16

7:40 am-5:20 pm

2 stops17h 40m

$687

ChicagoBucharest

ORD Chicago O'Hare Intl - OTP Bucharest Otopeni Intl

ORDOTP

Chicago O'Hare Intl

Sat 2/13

5:30 pm-3:05 pm

1 stop13h 35m

Bucharest Otopeni Intl

Sat 2/27

11:25 pm-5:20 pm

2 stops25h 55m

$691

ChicagoBucharest

ORD Chicago O'Hare Intl - OTP Bucharest Otopeni Intl

ORDOTP

Chicago O'Hare Intl

Wed 1/27

11:45 am-8:15 pm

1 stop24h 30m

Bucharest Otopeni Intl

Wed 2/3

9:35 pm-6:20 pm

1 stop28h 45m

$698

ChicagoBucharest

ORD Chicago O'Hare Intl - OTP Bucharest Otopeni Intl

ORDOTP

Chicago O'Hare Intl

Thu 3/11

11:45 am-8:35 am

1 stop12h 50m

Bucharest Otopeni Intl

Thu 3/25

12:45 pm-11:00 am

1 stop29h 15m

$698

ChicagoBucharest

ORD Chicago O'Hare Intl - OTP Bucharest Otopeni Intl

ORDOTP

Chicago O'Hare Intl

Sat 5/8

11:20 pm-3:20 pm

1 stop32h 00m

Bucharest Otopeni Intl

Sat 5/22

4:05 pm-9:15 pm

1 stop13h 10m

$710

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 February, 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 February, still average around $597.

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 $865 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 24% 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

$317

Fastest flight time

12h 50m

Direct flights

None
The best one-way flight to Bucharest Otopeni Intl Airport from Illinois in the past 72 hours is $317. The best round-trip flight deal from Illinois to Bucharest Otopeni Intl Airport found on momondo in the last 72 hours is $637.
The fastest flight from Illinois to Bucharest Otopeni Intl Airport takes 12h 50m
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
7.3
10,485 reviews
Search United Airlines flights
British AirwaysPriceFrom $418Free CancellationRating
6.7
8,279 reviews
Search British Airways flights
Air FrancePriceFrom $510Free CancellationRating
7.5
1,648 reviews
Search Air France flights
Turkish AirlinesPriceFrom $529Free CancellationRating
7.4
4,466 reviews
Search Turkish Airlines flights
LufthansaPriceFrom $563Free CancellationRating
6.8
8,295 reviews
Search Lufthansa flights
KLMPriceFrom $568Free CancellationRating
7.8
1,599 reviews
Search KLM flights
SWISSPriceFrom $569Free CancellationRating
7.5
2,118 reviews
Search SWISS flights
DeltaPriceFrom $575Free CancellationRating
7.8
8,712 reviews
Search Delta flights
Air SerbiaPriceFrom $582Free CancellationRating
6.1
238 reviews
Search Air Serbia flights
American AirlinesPriceFrom $688Free CancellationRating
7.0
12,233 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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