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Cheap flights from Chicago to Bucharest from $268

1 adult
1 adult, Economy, 0 bags

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Chicago to Bucharest

Cheap round-trip flights

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Air Serbia Logo
11:20 pm - 3:05 amORD  Chicago O'Hare Intl-OTP Bucharest Otopeni Intl
19h 45m1 stop Belgrade Nikola Tesla
Air Serbia Logo
4:30 am - 9:15 pmOTP  Bucharest Otopeni Intl-ORD Chicago O'Hare Intl
24h 45m1 stop Belgrade Nikola Tesla
$703Air Serbia
Sat, Oct 10 - Sat, Oct 17
Air Serbia Logo
11:20 pm - 3:05 amORD  Chicago O'Hare Intl-OTP Bucharest Otopeni Intl
19h 45m1 stop Belgrade Nikola Tesla
Air Serbia Logo
4:05 pm - 2:30 pmOTP  Bucharest Otopeni Intl-ORD Chicago O'Hare Intl
30h 25m1 stop Belgrade Nikola Tesla
$703Air Serbia
Sat, Oct 10 - Tue, Oct 20
Lufthansa Logo
10:30 am - 1:55 pmORD  Chicago O'Hare Intl-OTP Bucharest Otopeni Intl
19h 25m2 stops Atlanta Hartsfield-Jackson Frankfurt am Main
Lufthansa Logo
1:15 pm - 6:25 pmOTP  Bucharest Otopeni Intl-ORD Chicago O'Hare Intl
13h 10m1 stop Munich Franz Josef Strauss
$704Lufthansa
Thu, Mar 4 - Fri, Mar 12
British Airways Logo
2:44 pm - 3:10 pmORD  Chicago O'Hare Intl-OTP Bucharest Otopeni Intl
16h 26m2 stops Baltimore/Washington London Heathrow
British Airways Logo
8:25 am - 6:45 pmOTP  Bucharest Otopeni Intl-ORD Chicago O'Hare Intl
18h 20m1 stop London Heathrow
$704British Airways
Fri, Mar 5 - Fri, Mar 12
British Airways Logo
1:31 pm - 3:10 pmORD  Chicago O'Hare Intl-OTP Bucharest Otopeni Intl
17h 39m2 stops New York John F Kennedy Intl London Heathrow
British Airways Logo
7:35 am - 9:00 pmOTP  Bucharest Otopeni Intl-ORD Chicago O'Hare Intl
21h 25m2 stops London Heathrow New York John F Kennedy Intl
$705British Airways
Fri, Mar 5 - Sat, Mar 13
American Airlines Logo
8:40 pm - 12:05 amORD  Chicago O'Hare Intl-OTP Bucharest Otopeni Intl
19h 25m1 stop London Heathrow
American Airlines Logo
8:20 am - 3:30 pmOTP  Bucharest Otopeni Intl-ORD Chicago O'Hare Intl
15h 10m1 stop London Heathrow
$711American Airlines
Fri, Dec 11 - Tue, Mar 2
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
1:15 pm - 6:25 pmOTP  Bucharest Otopeni Intl-ORD Chicago O'Hare Intl
13h 10m1 stop Munich Franz Josef Strauss
$712Lufthansa
Thu, Mar 4 - Sat, Mar 13
American Airlines Logo
12:00 pm - 3:25 pmORD  Chicago O'Hare Intl-OTP Bucharest Otopeni Intl
19h 25m2 stops Boston Logan Intl London Heathrow
American Airlines Logo
8:20 am - 8:12 pmOTP  Bucharest Otopeni Intl-ORD Chicago O'Hare Intl
19h 52m2 stops London Heathrow Boston Logan Intl
$712American Airlines
Sat, Nov 21 - Tue, Feb 16
Multiple Airlines Logo
9:50 pm - 6:30 pmORD  Chicago O'Hare Intl-OTP Bucharest Otopeni Intl
12h 40m1 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
$712Multiple Airlines
Mon, Nov 16 - Sun, Nov 29
Austrian Airlines Logo
5:20 pm - 12:30 pmORD  Chicago O'Hare Intl-OTP Bucharest Otopeni Intl
12h 10m1 stop Vienna Intl
Austrian Airlines Logo
1:20 pm - 1:20 pmOTP  Bucharest Otopeni Intl-ORD Chicago O'Hare Intl
31h 00m1 stop Vienna Intl
$713Austrian Airlines
Fri, Mar 19 - Sat, Mar 27

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Austrian Airlines flights from Chicago to Bucharest Otopeni Intl Airport

Our best Austrian Airlines deals on Chicago to Bucharest Otopeni Intl Airport flight tickets
Austrian Airlines
Mar 19
ORD5:20 pmChicago O'Hare Intl
12h 10m
1 stop
OTP12:30 pmBucharest Otopeni Intl
Mar 27
OTP1:20 pmBucharest Otopeni Intl
31h 00m
1 stop
ORD1:20 pmChicago O'Hare Intl
$713
Austrian Airlines
Mar 6
ORD4:20 pmChicago O'Hare Intl
12h 10m
1 stop
OTP12:30 pmBucharest Otopeni Intl
Mar 13
OTP6:55 amBucharest Otopeni Intl
18h 08m
2 stops
ORD5:03 pmChicago O'Hare Intl
$733
Austrian Airlines
Oct 29
ORD5:20 pmChicago O'Hare Intl
12h 10m
1 stop
OTP12:30 pmBucharest Otopeni Intl
Nov 14
OTP6:55 amBucharest Otopeni Intl
15h 05m
1 stop
ORD2:00 pmChicago O'Hare Intl
$745

United Airlines flights from Chicago to Bucharest Otopeni Intl Airport

Our best United Airlines deals on Chicago to Bucharest Otopeni Intl Airport flight tickets
United Airlines
Oct 30
ORD7:10 pmChicago O'Hare Intl
21h 45m
1 stop
OTP11:55 pmBucharest Otopeni Intl
Nov 9
OTP2:40 pmBucharest Otopeni Intl
28h 25m
1 stop
ORD11:05 amChicago O'Hare Intl
$724
United Airlines
Mar 4
ORD1:30 pmChicago O'Hare Intl
16h 25m
2 stops
OTP1:55 pmBucharest Otopeni Intl
Mar 11
OTP6:00 amBucharest Otopeni Intl
17h 20m
1 stop
ORD3:20 pmChicago O'Hare Intl
$752
United Airlines
Dec 23
ORD9:35 pmChicago O'Hare Intl
42h 20m
2 stops
OTP11:55 pmBucharest Otopeni Intl
Jan 6
OTP7:10 pmBucharest Otopeni Intl
36h 18m
2 stops
ORD11:28 pmChicago O'Hare Intl
$755

momondo Fare Finder

 
Use the filters below to find and compare flights from Chicago 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

Sat 10/10

11:20 pm-3:05 am

1 stop19h 45m

Bucharest Otopeni Intl

Sat 10/17

4:30 am-9:15 pm

1 stop24h 45m

$703

ChicagoBucharest

ORD Chicago O'Hare Intl - OTP Bucharest Otopeni Intl

ORDOTP

Chicago O'Hare Intl

Sat 10/10

11:20 pm-3:05 am

1 stop19h 45m

Bucharest Otopeni Intl

Tue 10/20

4:05 pm-2:30 pm

1 stop30h 25m

$703

ChicagoBucharest

ORD Chicago O'Hare Intl - OTP Bucharest Otopeni Intl

ORDOTP

Chicago O'Hare Intl

Thu 3/4

10:30 am-1:55 pm

2 stops19h 25m

Bucharest Otopeni Intl

Fri 3/12

1:15 pm-6:25 pm

1 stop13h 10m

$704

ChicagoBucharest

ORD Chicago O'Hare Intl - OTP Bucharest Otopeni Intl

ORDOTP

Chicago O'Hare Intl

Fri 3/5

2:44 pm-3:10 pm

2 stops16h 26m

Bucharest Otopeni Intl

Fri 3/12

8:25 am-6:45 pm

1 stop18h 20m

$704

ChicagoBucharest

ORD Chicago O'Hare Intl - OTP Bucharest Otopeni Intl

ORDOTP

Chicago O'Hare Intl

Fri 3/5

1:31 pm-3:10 pm

2 stops17h 39m

Bucharest Otopeni Intl

Sat 3/13

7:35 am-9:00 pm

2 stops21h 25m

$705

ChicagoBucharest

ORD Chicago O'Hare Intl - OTP Bucharest Otopeni Intl

ORDOTP

Chicago O'Hare Intl

Fri 12/11

8:40 pm-12:05 am

1 stop19h 25m

Bucharest Otopeni Intl

Tue 3/2

8:20 am-3:30 pm

1 stop15h 10m

$711
Quickest round-trip

ChicagoBucharest

ORD Chicago O'Hare Intl - OTP Bucharest Otopeni Intl

ORDOTP

Chicago O'Hare Intl

Thu 3/4

9:50 pm-6:30 pm

1 stop12h 40m

Bucharest Otopeni Intl

Sat 3/13

1:15 pm-6:25 pm

1 stop13h 10m

$712

ChicagoBucharest

ORD Chicago O'Hare Intl - OTP Bucharest Otopeni Intl

ORDOTP

Chicago O'Hare Intl

Sat 11/21

12:00 pm-3:25 pm

2 stops19h 25m

Bucharest Otopeni Intl

Tue 2/16

8:20 am-8:12 pm

2 stops19h 52m

$712

ChicagoBucharest

ORD Chicago O'Hare Intl - OTP Bucharest Otopeni Intl

ORDOTP

Chicago O'Hare Intl

Mon 11/16

9:50 pm-6:30 pm

1 stop12h 40m

Bucharest Otopeni Intl

Sun 11/29

4:40 pm-4:15 pm

1 stop31h 35m

$712

ChicagoBucharest

ORD Chicago O'Hare Intl - OTP Bucharest Otopeni Intl

ORDOTP

Chicago O'Hare Intl

Fri 3/19

5:20 pm-12:30 pm

1 stop12h 10m

Bucharest Otopeni Intl

Sat 3/27

1:20 pm-1:20 pm

1 stop31h 00m

$713

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 Chicago 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 typical price of a round-trip flight between Chicago and Bucharest Otopeni Intl Airport?

Prices are currently low for flights on this route.

Typical prices usually range from $730 to $950.
The lowest price recently found on this route was $703.

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 Chicago 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 Chicago to Bucharest Otopeni Intl Airport for around $893.

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

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

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

You are more likely to see cheaper flights to Bucharest Otopeni Intl Airport from Chicago when booking weeks ahead of your departure date. In general, you can expect to find flights to Bucharest Otopeni Intl Airport for around $783 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 Chicago for as low as $365 on momondo.

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

There are 3 cabin classes available to choose from on Chicago 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 Chicago to Bucharest Otopeni Intl Airport flights?

You could potentially save up to 22% on your flight if you consider stops on a Chicago to Bucharest Otopeni Intl Airport flight.

How have Chicago to Bucharest Otopeni Intl Airport flight prices changed over time?

When to book flights from Chicago to Bucharest Otopeni Intl Airport

Are you open to changing your travel dates? Check out the ideal times to fly from Chicago to Bucharest Otopeni Intl Airport according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Chicago to Bucharest Otopeni Intl Airport (CHI to OTP) flight deals and tips

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

Best Price Found

$268

Fastest flight time

12h 10m

Direct flights

None
The best one-way flight to Bucharest Otopeni Intl Airport from Chicago in the past 72 hours is $268. The best round-trip flight deal from Chicago to Bucharest Otopeni Intl Airport found on momondo in the last 72 hours is $703.
The fastest flight from Chicago to Bucharest Otopeni Intl Airport takes 12h 10m
There are no direct flights from Chicago to Bucharest Otopeni Intl Airport. There are no popular flight routes from Chicago to Bucharest Otopeni Intl Airport.
Search flight deals

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

  • How far is Chicago to Bucharest Otopeni Intl by plane?

    The straight-line distance from Chicago to Bucharest Otopeni Intl is 5194.0 mi. Typically, this will take 12h 10m by plane in normal conditions.

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

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

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

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

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Chicago 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 Chicago to Bucharest Otopeni Intl Airport?

  • What is the most popular airline from Chicago to Bucharest Otopeni Intl Airport?

Best airlines flying from Chicago to Bucharest Otopeni Intl Airport

Compare and see reviews for airlines that fly from Chicago to Bucharest Otopeni Intl Airport with momondo
Airline
Rating
Free Cancellation
Price
United AirlinesPriceFrom $300Free CancellationRating
7.4
10,234 reviews
Search United Airlines flights
British AirwaysPriceFrom $418Free CancellationRating
6.7
8,229 reviews
Search British Airways flights
Turkish AirlinesPriceFrom $504Free CancellationRating
7.4
4,460 reviews
Search Turkish Airlines flights
Air FrancePriceFrom $510Free CancellationRating
7.5
1,651 reviews
Search Air France flights
KLMPriceFrom $543Free CancellationRating
7.8
1,576 reviews
Search KLM flights
LufthansaPriceFrom $553Free CancellationRating
6.8
8,236 reviews
Search Lufthansa flights
Air SerbiaPriceFrom $566Free CancellationRating
6.1
238 reviews
Search Air Serbia flights
SWISSPriceFrom $569Free CancellationRating
7.5
2,082 reviews
Search SWISS flights
DeltaPriceFrom $575Free CancellationRating
7.8
8,599 reviews
Search Delta flights
LOTPriceFrom $677Free CancellationRating
7.6
1,202 reviews
Search LOT flights

Traveling to a place near Bucharest?

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

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

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Chicago to Bucharest for you.

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

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

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

momondo provides multiple filters to help you find the best flight to Bucharest from Chicago. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

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