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Cheap flights from Chicago to Bucharest from $319

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

Enter your travel dates to find the best prices.
Turkish Airlines Logo
8:10 pm - 8:10 amORD  Chicago O'Hare Intl-OTP Bucharest Otopeni Intl
28h 00m1 stop Istanbul
Turkish Airlines Logo
3:55 pm - 9:40 amOTP  Bucharest Otopeni Intl-ORD Chicago O'Hare Intl
25h 45m1 stop Istanbul
$737Turkish Airlines
Sun, Oct 11 - Sun, Oct 18
Delta Logo
9:30 am - 2:10 pmORD  Chicago O'Hare Intl-OTP Bucharest Otopeni Intl
20h 40m2 stops Atlanta Hartsfield-Jackson Paris Charles de Gaulle
Delta Logo
2:00 pm - 2:25 pmOTP  Bucharest Otopeni Intl-ORD Chicago O'Hare Intl
32h 25m1 stop Amsterdam Schiphol
$738Delta
Tue, Feb 23 - Wed, Mar 10
Multiple Airlines Logo
12:50 pm - 3:50 pmORD  Chicago O'Hare Intl-OTP Bucharest Otopeni Intl
19h 00m2 stops Toronto Pearson Intl Zurich
Multiple Airlines Logo
6:00 am - 1:10 pmOTP  Bucharest Otopeni Intl-ORD Chicago O'Hare Intl
15h 10m2 stops Munich Franz Josef Strauss Frankfurt am Main
$738Multiple Airlines
Wed, Nov 25 - Wed, Dec 9
Turkish Airlines Logo
8:10 pm - 1:00 amORD  Chicago O'Hare Intl-OTP Bucharest Otopeni Intl
20h 50m1 stop Istanbul
Turkish Airlines Logo
3:40 pm - 9:40 amOTP  Bucharest Otopeni Intl-ORD Chicago O'Hare Intl
26h 00m2 stops Timisoara Istanbul
$738Turkish Airlines
Sun, Oct 11 - Sun, Oct 18
Delta Logo
1:35 pm - 2:10 pmORD  Chicago O'Hare Intl-OTP Bucharest Otopeni Intl
16h 35m2 stops Detroit Metropolitan Wayne County Paris Charles de Gaulle
Delta Logo
2:00 pm - 3:25 pmOTP  Bucharest Otopeni Intl-ORD Chicago O'Hare Intl
32h 25m1 stop Amsterdam Schiphol
$738Delta
Tue, Feb 23 - Tue, Mar 16
British Airways Logo
9:50 pm - 12:05 amORD  Chicago O'Hare Intl-OTP Bucharest Otopeni Intl
18h 15m1 stop London Heathrow
British Airways Logo
8:25 am - 6:45 pmOTP  Bucharest Otopeni Intl-ORD Chicago O'Hare Intl
18h 20m1 stop London Heathrow
$739British Airways
Mon, Feb 1 - Fri, Feb 5
British Airways Logo
9:50 pm - 3:45 pmORD  Chicago O'Hare Intl-OTP Bucharest Otopeni Intl
33h 55m1 stop London Heathrow
British Airways Logo
4:00 pm - 7:45 pmOTP  Bucharest Otopeni Intl-ORD Chicago O'Hare Intl
34h 45m1 stop London Heathrow
$739British Airways
Wed, Feb 24 - Mon, Mar 15
LOT Logo
10:50 pm - 1:50 pmORD  Chicago O'Hare Intl-OTP Bucharest Otopeni Intl
32h 00m1 stop Warsaw Frederic Chopin
LOT Logo
5:35 am - 7:50 pmOTP  Bucharest Otopeni Intl-ORD Chicago O'Hare Intl
22h 15m1 stop Warsaw Frederic Chopin
$741LOT
Mon, Oct 26 - Wed, Apr 21
LOT Logo
10:50 pm - 1:45 amORD  Chicago O'Hare Intl-OTP Bucharest Otopeni Intl
19h 55m1 stop Warsaw Frederic Chopin
LOT Logo
2:35 pm - 3:10 pmOTP  Bucharest Otopeni Intl-ORD Chicago O'Hare Intl
32h 35m1 stop Warsaw Frederic Chopin
$741LOT
Mon, Oct 26 - Fri, Apr 23
Multiple Airlines Logo
10:05 am - 3:50 pmORD  Chicago O'Hare Intl-OTP Bucharest Otopeni Intl
21h 45m2 stops Toronto Pearson Intl Zurich
Multiple Airlines Logo
7:10 pm - 6:33 pmOTP  Bucharest Otopeni Intl-ORD Chicago O'Hare Intl
31h 23m2 stops Vienna Intl Washington, D.C. Dulles Intl
$742Multiple Airlines
Mon, Dec 28 - Mon, Jan 11

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Turkish Airlines flights from Chicago to Bucharest Otopeni Intl Airport

Our best Turkish Airlines deals on Chicago to Bucharest Otopeni Intl Airport flight tickets
Turkish Airlines
Oct 11
ORD8:10 pmChicago O'Hare Intl
28h 00m
1 stop
OTP8:10 amBucharest Otopeni Intl
Oct 18
OTP3:55 pmBucharest Otopeni Intl
25h 45m
1 stop
ORD9:40 amChicago O'Hare Intl
$737
Turkish Airlines
Oct 11
ORD8:10 pmChicago O'Hare Intl
28h 00m
1 stop
OTP8:10 amBucharest Otopeni Intl
Oct 18
OTP3:55 pmBucharest Otopeni Intl
25h 45m
1 stop
ORD9:40 amChicago O'Hare Intl
$739
Turkish Airlines
Sep 23
ORD8:10 pmChicago O'Hare Intl
34h 25m
1 stop
OTP2:35 pmBucharest Otopeni Intl
Oct 19
OTP3:55 pmBucharest Otopeni Intl
25h 45m
1 stop
ORD9:40 amChicago O'Hare Intl
$740

KLM flights from Chicago to Bucharest Otopeni Intl Airport

Our best KLM deals on Chicago to Bucharest Otopeni Intl Airport flight tickets
KLM
Oct 25
MDW6:44 pmChicago Midway
13h 41m
2 stops
OTP3:25 pmBucharest Otopeni Intl
Apr 23
OTP7:05 amBucharest Otopeni Intl
17h 20m
2 stops
MDW4:25 pmChicago Midway
$1,006
KLM
Aug 31
MDW5:45 pmChicago Midway
15h 35m
2 stops
OTP5:20 pmBucharest Otopeni Intl
Sep 15
OTP8:35 amBucharest Otopeni Intl
17h 44m
2 stops
MDW6:19 pmChicago Midway
$1,052
KLM
Oct 23
MDW6:44 pmChicago Midway
14h 56m
2 stops
OTP5:40 pmBucharest Otopeni Intl
Apr 23
OTP7:05 amBucharest Otopeni Intl
17h 20m
2 stops
MDW4:25 pmChicago Midway
$1,057

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

Sun 10/11

8:10 pm-8:10 am

1 stop28h 00m

Bucharest Otopeni Intl

Sun 10/18

3:55 pm-9:40 am

1 stop25h 45m

$737

ChicagoBucharest

ORD Chicago O'Hare Intl - OTP Bucharest Otopeni Intl

ORDOTP

Chicago O'Hare Intl

Tue 2/23

9:30 am-2:10 pm

2 stops20h 40m

Bucharest Otopeni Intl

Wed 3/10

2:00 pm-2:25 pm

1 stop32h 25m

$738
Quickest round-trip

ChicagoBucharest

ORD Chicago O'Hare Intl - OTP Bucharest Otopeni Intl

ORDOTP

Chicago O'Hare Intl

Wed 11/25

12:50 pm-3:50 pm

2 stops19h 00m

Bucharest Otopeni Intl

Wed 12/9

6:00 am-1:10 pm

2 stops15h 10m

$738

ChicagoBucharest

ORD Chicago O'Hare Intl - OTP Bucharest Otopeni Intl

ORDOTP

Chicago O'Hare Intl

Sun 10/11

8:10 pm-1:00 am

1 stop20h 50m

Bucharest Otopeni Intl

Sun 10/18

3:40 pm-9:40 am

2 stops26h 00m

$738

ChicagoBucharest

ORD Chicago O'Hare Intl - OTP Bucharest Otopeni Intl

ORDOTP

Chicago O'Hare Intl

Tue 2/23

1:35 pm-2:10 pm

2 stops16h 35m

Bucharest Otopeni Intl

Tue 3/16

2:00 pm-3:25 pm

1 stop32h 25m

$738

ChicagoBucharest

ORD Chicago O'Hare Intl - OTP Bucharest Otopeni Intl

ORDOTP

Chicago O'Hare Intl

Mon 2/1

9:50 pm-12:05 am

1 stop18h 15m

Bucharest Otopeni Intl

Fri 2/5

8:25 am-6:45 pm

1 stop18h 20m

$739

ChicagoBucharest

ORD Chicago O'Hare Intl - OTP Bucharest Otopeni Intl

ORDOTP

Chicago O'Hare Intl

Wed 2/24

9:50 pm-3:45 pm

1 stop33h 55m

Bucharest Otopeni Intl

Mon 3/15

4:00 pm-7:45 pm

1 stop34h 45m

$739

ChicagoBucharest

ORD Chicago O'Hare Intl - OTP Bucharest Otopeni Intl

ORDOTP

Chicago O'Hare Intl

Mon 10/26

10:50 pm-1:50 pm

1 stop32h 00m

Bucharest Otopeni Intl

Wed 4/21

5:35 am-7:50 pm

1 stop22h 15m

$741

ChicagoBucharest

ORD Chicago O'Hare Intl - OTP Bucharest Otopeni Intl

ORDOTP

Chicago O'Hare Intl

Mon 10/26

10:50 pm-1:45 am

1 stop19h 55m

Bucharest Otopeni Intl

Fri 4/23

2:35 pm-3:10 pm

1 stop32h 35m

$741

ChicagoBucharest

ORD Chicago O'Hare Intl - OTP Bucharest Otopeni Intl

ORDOTP

Chicago O'Hare Intl

Mon 12/28

10:05 am-3:50 pm

2 stops21h 45m

Bucharest Otopeni Intl

Mon 1/11

7:10 pm-6:33 pm

2 stops31h 23m

$742

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 $809 to $985.
The lowest price recently found on this route was $737.

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 February instead. Flights to Bucharest Otopeni Intl Airport in February, while not as cheap as those in November, still average around $592.

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 $771 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 20% 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

$319

Fastest flight time

12h 25m

Direct flights

None
The best one-way flight to Bucharest Otopeni Intl Airport from Chicago in the past 72 hours is $319. The best round-trip flight deal from Chicago to Bucharest Otopeni Intl Airport found on momondo in the last 72 hours is $737.
The fastest flight from Chicago to Bucharest Otopeni Intl Airport takes 12h 25m
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 25m 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
10,136 reviews
Search United Airlines flights
British AirwaysPriceFrom $418Free CancellationRating
6.7
8,194 reviews
Search British Airways flights
Turkish AirlinesPriceFrom $504Free CancellationRating
7.4
4,480 reviews
Search Turkish Airlines flights
Air FrancePriceFrom $510Free CancellationRating
7.5
1,644 reviews
Search Air France flights
KLMPriceFrom $543Free CancellationRating
7.8
1,567 reviews
Search KLM flights
LufthansaPriceFrom $553Free CancellationRating
6.8
8,228 reviews
Search Lufthansa flights
Air SerbiaPriceFrom $566Free CancellationRating
6.1
237 reviews
Search Air Serbia flights
SWISSPriceFrom $569Free CancellationRating
7.5
2,061 reviews
Search SWISS flights
DeltaPriceFrom $575Free CancellationRating
7.8
8,538 reviews
Search Delta flights
LOTPriceFrom $677Free CancellationRating
7.5
1,211 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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