$383 Cheap Flights from Chicago (ORD) to Bucharest (OTP)

View $383 flight on Sat, Jan 10, 2026Opens in a new window

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

Cheap Flights from Chicago to Bucharest (ORD-OTP)

Prices were available within the past 7 days and start at $383 for one-way flights and $516 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

LOT-Polish Airlines
Sat, Nov 15 - Fri, Nov 21
ORD
Chicago
OTP
Bucharest
$516 Roundtrip, found 4 hours ago
$516
Roundtrip
found 4 hours ago
Select LOT-Polish Airlines flight, departing Sat, Nov 15 from Chicago to Bucharest, returning Fri, Nov 21, priced at $516 found 4 hours ago
United
Mon, Dec 1 - Fri, Dec 12
ORD
Chicago
OTP
Bucharest
$532 Roundtrip, found 1 hour ago
$532
Roundtrip
found 1 hour ago
Select United flight, departing Mon, Dec 1 from Chicago to Bucharest, returning Fri, Dec 12, priced at $532 found 1 hour ago
Lufthansa
Mon, Dec 1 - Fri, Dec 12
ORD
Chicago
OTP
Bucharest
$532 Roundtrip, found 1 hour ago
$532
Roundtrip
found 1 hour ago
Select Lufthansa flight, departing Mon, Dec 1 from Chicago to Bucharest, returning Fri, Dec 12, priced at $532 found 1 hour ago
Lufthansa
Sun, Dec 7 - Sun, Jan 25
ORD
Chicago
OTP
Bucharest
$533 Roundtrip, found 6 hours ago
$533
Roundtrip
found 6 hours ago
Select Lufthansa flight, departing Sun, Dec 7 from Chicago to Bucharest, returning Sun, Jan 25, priced at $533 found 6 hours ago
Delta
Fri, Jan 9 - Mon, Jan 12
ORD
Chicago
OTP
Bucharest
$534 Roundtrip, found 1 hour ago
$534
Roundtrip
found 1 hour ago
Select Delta flight, departing Fri, Jan 9 from Chicago to Bucharest, returning Mon, Jan 12, priced at $534 found 1 hour ago
British Airways
Sat, Jan 10 - Sat, Jan 17
ORD
Chicago
OTP
Bucharest
$538 Roundtrip, found 1 hour ago
$538
Roundtrip
found 1 hour ago
Select British Airways flight, departing Sat, Jan 10 from Chicago to Bucharest, returning Sat, Jan 17, priced at $538 found 1 hour ago
Swiss International Air Lines
Mon, Dec 1 - Fri, Dec 12
ORD
Chicago
OTP
Bucharest
$539 Roundtrip, found 1 hour ago
$539
Roundtrip
found 1 hour ago
Select Swiss International Air Lines flight, departing Mon, Dec 1 from Chicago to Bucharest, returning Fri, Dec 12, priced at $539 found 1 hour ago
Air Canada
Thu, Dec 4 - Mon, Jan 26
ORD
Chicago
OTP
Bucharest
$542 Roundtrip, found 6 hours ago
$542
Roundtrip
found 6 hours ago
Select Air Canada flight, departing Thu, Dec 4 from Chicago to Bucharest, returning Mon, Jan 26, priced at $542 found 6 hours ago
Turkish Airlines
Fri, Nov 14 - Thu, Nov 20
ORD
Chicago
OTP
Bucharest
$566 Roundtrip, found 6 hours ago
$566
Roundtrip
found 6 hours ago
Select Turkish Airlines flight, departing Fri, Nov 14 from Chicago to Bucharest, returning Thu, Nov 20, priced at $566 found 6 hours ago
Austrian Airlines
Mon, Dec 1 - Fri, Dec 12
ORD
Chicago
OTP
Bucharest
$572 Roundtrip, found 1 hour ago
$572
Roundtrip
found 1 hour ago
Select Austrian Airlines flight, departing Mon, Dec 1 from Chicago to Bucharest, returning Fri, Dec 12, priced at $572 found 1 hour ago

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

September is typically the cheapest month to fly

From $474 - $1,459 per traveler.

Alternative airports near Bucharest

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to Henri Coanda Intl. OTP. Cheapest option available. Average driving time to city center is 19 minutes. Flights from $561
OTP
Henri Coanda Intl.
Cheapest
Average driving time to city center19 min
Flights from $561

Frequently asked questions

How much does a flight from O'Hare Intl. Airport (ORD) to Henri Coanda Intl. Airport (OTP) cost?
Lock in a cheap one-way flight from $383 or cheap return flight from $516 from O'Hare Intl. Airport (ORD) to Henri Coanda Intl. Airport (OTP) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to see our cheapest flight deals on this route.
What is the cheapest month to fly from O'Hare Intl. Airport (ORD) to Henri Coanda Intl. Airport (OTP)?
The cheapest month to fly from ORD to OTP is November, when there's less demand. Off-peak season is usually when airlines offer lower prices between these airports.
What is the cheapest airline that flies from O'Hare Intl. Airport (ORD) to Henri Coanda Intl. Airport (OTP)?
Use the filter tool on Expedia to compare different airlines and find the cheapest carrier that'll take you from ORD to OTP. Then, sort your results by "Price (lowest to highest)" to snag a great deal.
How many flights per day from O'Hare Intl. Airport (ORD) to Henri Coanda Intl. Airport (OTP)?
You'll have to book a flight with a layover if you're traveling from O'Hare Intl. Airport (ORD) to Henri Coanda Intl. Airport (OTP). Direct flights don't operate daily on this route. However, just filter your search to include one or more stops to discover an option that works for you.
What day of the week has the most flights from ORD to OTP?
Generally you'll find the widest variety of flight choices on a Friday. Tuesdays are often the quietest.* But this can change based on the time of year, carrier and other factors.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from O'Hare Intl. Airport (ORD) to Henri Coanda Intl. Airport (OTP)?
Select a flight from O'Hare Intl. Airport (ORD) to Henri Coanda Intl. Airport (OTP) that leaves before 3 PM to reduce the likelihood of delays. Later departures have a 22% higher chance of being canceled, on average.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
Is it cheaper to buy a plane ticket from O'Hare Intl. Airport (ORD) to Henri Coanda Intl. Airport (OTP) last-minute?
Waiting until just before your departure to book a ticket from ORD to OTP generally means paying more. While you may come across some last-minute offers, they aren't always guaranteed. Be flexible with your travel plans to maximize your chances of scoring a bargain.
Is it cheaper to book an ORD to OTP flight and hotel package?
Compared with arranging flights and hotels separately, booking an ORD to OTP flight and hotel package with Expedia could result in significant savings. Better yet, having everything in one place will take the hassle out of planning your trip. Simply pick your flights and choose from our wide range of hotels, then customize your trip with other add-ons like car rentals and activities.
Can I cancel or change the date of my flight from O'Hare Intl. Airport (ORD) to Henri Coanda Intl. Airport (OTP)?
In most instances, you can modify or cancel your ORD to OTP flight. However, there may be additional charges, especially if you booked over 24 hours ago. Check your itinerary for the airline's fees and rules on flight changes, or if you'd like more details, visit our Customer Service portal.

Travel information

Origin airport
O'Hare Intl.
Destination airport
Henri Coanda Intl.
Airlines serving
Air Canada, Air France, Air Serbia, American Airlines, Austrian Airlines, British Airways, Delta, Emirates, ITA Airways, Iberia, JetBlue Airways, KLM, LOT-Polish Airlines, Lufthansa, Scandinavian Airlines, Swiss International Air Lines, TAP Portugal, Turkish Airlines, United
Roundtrip price
$516
Distance
5200 mi

Book with confidence

Chicago to Bucharest Flights

The cheapest times to fly from Chicago to Bucharest

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Chicago to Bucharest are during the month of November. You can find some of the cheapest flights from Chicago to Bucharest with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Chicago to Bucharest

Sunday is one of the best days to book for cheap flights from Chicago to Bucharest: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from Chicago to Bucharest

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Chicago to Bucharest in 2025. You can also book with separate airlines for your outbound and return journeys, from $383 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Chicago to Bucharest flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your Chicago to Bucharest airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Chicago to Bucharest Flights

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*Available to One Key members.