S$558 Cheap Flights from Chicago to Bucharest

View S$558 flight on Sat, 16 Aug, 2025Opens in a new window

Popular airlines from Chicago O'Hare Intl. Airport (ORD) to Henri Coanda Intl. Airport (OTP)

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Cheap Flights from Chicago to Bucharest (ORD-OTP)

Prices were available within the past 7 days and start at S$558 for one-way flights and S$829 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

LOT-Polish Airlines
Mon, 4 Aug - Sun, 24 Aug
ORD
Chicago
OTP
Bucharest
S$829 Return, found 4 days ago
S$829
Return
found 4 days ago
Select LOT-Polish Airlines flight, departing Mon, 4 Aug from Chicago to Bucharest, returning Sun, 24 Aug, priced at S$829 found 4 days ago
LOT-Polish Airlines
Sun, 24 Aug - Sun, 31 Aug
ORD
Chicago
OTP
Bucharest
S$860 Return, found 5 days ago
S$860
Return
found 5 days ago
Select LOT-Polish Airlines flight, departing Sun, 24 Aug from Chicago to Bucharest, returning Sun, 31 Aug, priced at S$860 found 5 days ago
United
Tue, 26 Aug - Tue, 2 Sep
ORD
Chicago
OTP
Bucharest
S$879 Return, found 3 days ago
S$879
Return
found 3 days ago
Select United flight, departing Tue, 26 Aug from Chicago to Bucharest, returning Tue, 2 Sep, priced at S$879 found 3 days ago
United
Tue, 26 Aug - Tue, 2 Sep
ORD
Chicago
OTP
Bucharest
S$883 Return, found 3 days ago
S$883
Return
found 3 days ago
Select United flight, departing Tue, 26 Aug from Chicago to Bucharest, returning Tue, 2 Sep, priced at S$883 found 3 days ago
LOT-Polish Airlines
Tue, 26 Aug - Tue, 2 Sep
ORD
Chicago
OTP
Bucharest
S$886 Return, found 3 days ago
S$886
Return
found 3 days ago
Select LOT-Polish Airlines flight, departing Tue, 26 Aug from Chicago to Bucharest, returning Tue, 2 Sep, priced at S$886 found 3 days ago
LOT-Polish Airlines
Mon, 4 Aug - Sun, 24 Aug
ORD
Chicago
OTP
Bucharest
S$900 Return, found 4 days ago
S$900
Return
found 4 days ago
Select LOT-Polish Airlines flight, departing Mon, 4 Aug from Chicago to Bucharest, returning Sun, 24 Aug, priced at S$900 found 4 days ago
United
Tue, 26 Aug - Tue, 2 Sep
ORD
Chicago
OTP
Bucharest
S$902 Return, found 3 days ago
S$902
Return
found 3 days ago
Select United flight, departing Tue, 26 Aug from Chicago to Bucharest, returning Tue, 2 Sep, priced at S$902 found 3 days ago
Delta
Tue, 26 Aug - Tue, 2 Sep
ORD
Chicago
OTP
Bucharest
S$930 Return, found 3 days ago
S$930
Return
found 3 days ago
Select Delta flight, departing Tue, 26 Aug from Chicago to Bucharest, returning Tue, 2 Sep, priced at S$930 found 3 days ago
Swiss International Air Lines
Tue, 26 Aug - Tue, 2 Sep
ORD
Chicago
OTP
Bucharest
S$985 Return, found 3 days ago
S$985
Return
found 3 days ago
Select Swiss International Air Lines flight, departing Tue, 26 Aug from Chicago to Bucharest, returning Tue, 2 Sep, priced at S$985 found 3 days ago
Lufthansa
Tue, 26 Aug - Tue, 2 Sep
ORD
Chicago
OTP
Bucharest
S$1,012 Return, found 3 days ago
S$1,012
Return
found 3 days ago
Select Lufthansa flight, departing Tue, 26 Aug from Chicago to Bucharest, returning Tue, 2 Sep, priced at S$1,012 found 3 days ago

Find the cheapest month to fly from Chicago (ORD) to Bucharest (OTP)

October is typically the cheapest month to fly

From S$609 - S$1,770 per traveller.

Graph displaying average flight prices per month

Chicago to Bucharest route information
Origin airport
O'Hare Intl.
Destination airport
Henri Coanda Intl.
Airlines serving
Air Canada, Air France, Austrian Airlines, British Airways, Emirates, KLM, LOT-Polish Airlines, Lufthansa, Swiss International Air Lines, Turkish Airlines, United
Return price
S$828
Distance
8321 km

Perfect flights from Chicago to Bucharest

Your Journey from Chicago to Bucharest

Start your unforgettable journey with Expedia. Our broad selection of flights from Chicago to Bucharest caters to every travel need. Whether you're yearning for a romantic escape, a solo adventure, or a cultural immersion, we've got you covered.
 

Choosing Your Ideal Flight

With Expedia, you have access to a wide range of airlines, including Air Serbia, United, Delta, Swiss International Air Lines, JetBlue Airways, Lufthansa, British Airways, LOT-Polish Airlines. Our selection of flights from O'Hare Intl. to Henri Coanda Intl. caters to every traveler's requirements, ensuring your journey aligns with your schedule. With options from 20 airlines, you're bound to find the perfect flight.
 

Maximizing Value with Chicago to Bucharest Flights

Experience the joy of finding cheap flights from O'Hare Intl. to Henri Coanda Intl. that fit your budget. Keep an eye out for our special deals and discounts, and check our flexible one-way fares from S$558 and roundtrip prices from S$829*.
 

Pre-Flight Essentials

Ensure a smooth journey from Chicago to Bucharest with Expedia. From information about check-in times and in-flight amenities to guidance on baggage policies, we provide all the essentials to prepare you for your flight.
 

Experience the Vibrant Bucharest

Picture yourself stepping off the plane in Bucharest and immersing yourself in the unique atmosphere of . From local markets to cultural festivals, each city offers its distinct charm. Make the most of your trip by exploring local attractions and indulging in the local cuisine. With Expedia, explore all this and more, tailored to your budget.
 

Added Convenience on Your Chicago to Bucharest Flight

Traveling with Expedia is more than just a flight. We offer details about in-flight amenities, baggage policies, and more to ensure a smooth and hassle-free journey. Choose from our variety of airlines and embark on a memorable journey from Chicago to Bucharest.
 

Beyond the Flight – Exploring Bucharest

With Expedia, your adventure extends beyond the flight. Explore Bucharest at your own pace by renting a car or booking a hotel. Discover hidden gems off the beaten path and create unforgettable memories.
 

Book Your Flight from Chicago to Bucharest with Confidence

Planning your next great adventure is a breeze with Expedia. Our user-friendly platform, unbeatable prices, and round-the-clock customer support make your travel experience seamless and stress-free. Embark on your journey from Chicago to Bucharest with confidence. Book your travel arrangements with Expedia today.
 
*Note: Prices may vary based on availability and are subject to change.

Frequently asked questions

How much is a flight from O'Hare Airport to OTP?
Within the past 7 days on Expedia, for flights departing within the next year, the lowest price available for a round-trip flight from O'Hare Airport to OTP was S$829. Cheap tickets don't stick around for long, so make sure you book yours ASAP. Prices and availability are subject to change. Additional terms apply.
Do I need to pay a cancellation fee if I cancel my flight from O'Hare Airport to Bucharest Airport?
Most flights can be cancelled online, but whether you are charged a fee differs between airlines. If you do need to cancel your break, follow the easy instructions in the Customer Service Portal.
How do I find cheap flights from O'Hare Intl. Airport (ORD) to OTP that have flexible change policies?
Many airlines offer the option to reschedule your flight without a change fee. All you pay is the difference between the original flight and the new flight. When you're searching for O'Hare Intl. Airport (ORD) to Bucharest Airport flights, you'll see a "no change fees" filter for you to select.
How far is the flight from ORD to Bucharest Airport?
Chicago to Otopeni is around 8,400 kilometres, so be prepared to spend a while in the air. Don't forget to pack all the essentials, from your headphones to your hoodie. Toss in a couple of snacks to munch on throughout your flight too.
Which airlines fly direct from O'Hare Airport to Bucharest Henri Coand_ International Airport?
If you want to fly straight from ORD to OTP, you'll have to book a flight with at least one stop. Unfortunately, there aren't any airlines that fly directly on this route.
Are ORD to OTP flight tickets cheaper when they're purchased at the last minute?
Fares from O'Hare Airport to Bucharest Airport are available up to 12 months before departure on Expedia. And although you may nab great last-minute deal, it's never a sure thing. Also, booking your flights ahead of time means you'll have more options --- and you can avoid getting stuck in the dreaded middle seat! We're constantly updating our fares to make sure you get the biggest bargains, so keep checking in for all the latest specials.

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