$391+ Cheap flights from Bucharest (BUH) to O'Hare Intl (ORD)
This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 12/23. Fares are subject to change and may not be available on all flights or dates of travel.
BUH — ORD
Nov 26 — Dec 31
Round-trip
1 adult, Economy
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Find cheap flights from Bucharest to O'Hare Intl with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from Bucharest to O'Hare Intl
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Cheapest flights from Bucharest to O'Hare IntlExplore the most affordable flight options available from Bucharest to O'Hare Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 27, 2026.
Explore the most affordable flight options available from Bucharest to O'Hare Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 27, 2026.
This oojo deal was found by Cheapflights users on 10/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/195:35 am -
1 stop22h 20m
Fri 2/199:50 pm -
1 stop19h 55m
Deal found 10/23![LOT logo]()
$762
This Gotogate deal was found by Cheapflights users on 10/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/195:35 am -
1 stop22h 20m
Sat 12/59:50 pm -
1 stop32h 00m
Deal found 10/26![LOT logo]()
$769
This Air Serbia deal was found by Cheapflights users on 10/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Serbia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/194:05 pm -
1 stop30h 40m
Sat 3/135:30 pm -
1 stop25h 40m
Deal found 10/23![Air Serbia logo]()
$771
This Kiwi.com deal was found by Cheapflights users on 10/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/2111:10 am -
2 stops36h 20m
Thu 3/119:50 pm -
1 stop12h 40m
Deal found 10/23![Multiple Airlines logo]()
$773
This Mytrip deal was found by Cheapflights users on 10/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/197:15 am -
2 stops18h 05m
Sat 12/56:30 pm -
2 stops15h 50m
Deal found 10/26![Multiple Airlines logo]()
$776
This oojo deal was found by Cheapflights users on 10/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/225:35 am -
1 stop22h 20m
Tue 12/89:50 pm -
1 stop11h 55m
Deal found 10/22![LOT logo]()
$782
This Kiwi.com deal was found by Cheapflights users on 10/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/197:55 pm -
2 stops27h 35m
Thu 3/119:50 pm -
1 stop12h 40m
Deal found 10/23![Multiple Airlines logo]()
$786
This Kiwi.com deal was found by Cheapflights users on 10/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/1811:40 am -
2 stops37h 10m
Sat 1/27:30 pm -
1 stop23h 40m
Deal found 10/22![Multiple Airlines logo]()
$796
This Kiwi.com deal was found by Cheapflights users on 10/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/2111:10 am -
2 stops36h 20m
Fri 3/124:20 pm -
1 stop12h 10m
Deal found 10/23![Multiple Airlines logo]()
$797
This Kiwi.com deal was found by Cheapflights users on 10/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/197:55 pm -
2 stops27h 35m
Fri 3/124:20 pm -
1 stop12h 10m
Deal found 10/23![Multiple Airlines logo]()
$810
Best flights from Bucharest to O'Hare IntlDiscover carefully curated flight deals from Bucharest to O'Hare Intl that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated October 27, 2026.
Discover carefully curated flight deals from Bucharest to O'Hare Intl that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated October 27, 2026.
This Gotogate deal was found by Cheapflights users on 10/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/195:35 am -
1 stop22h 20m
Sat 12/59:50 pm -
1 stop32h 00m
Deal found 10/26![LOT logo]()
$769
This Delta deal was found by Cheapflights users on 10/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/196:00 am -
1 stop16h 25m
Fri 2/199:30 am -
2 stops20h 40m
Deal found 10/26![Delta logo]()
$816
This KLM deal was found by Cheapflights users on 10/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/236:00 am -
2 stops18h 41m
Mon 11/306:25 pm -
1 stop17h 45m
Deal found 10/25![Multiple Airlines logo]()
$827
This KLM deal was found by Cheapflights users on 10/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/238:35 am -
1 stop13h 50m
Mon 1/44:25 pm -
1 stop12h 35m
Deal found 10/22![KLM logo]()
$851
This United Airlines deal was found by Cheapflights users on 10/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/235:55 am -
1 stop22h 10m
Mon 3/1510:40 am -
2 stops20h 15m
Deal found 10/23![United Airlines logo]()
$851
This Delta deal was found by Cheapflights users on 10/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/166:00 am -
2 stops20h 45m
Tue 1/1210:40 am -
2 stops19h 30m
Deal found 10/26![Delta logo]()
$822
Last-minute flights from Bucharest to O'Hare IntlDiscover last-minute flight deals from Bucharest to O'Hare Intl. Data last updated October 27, 2026 and is based on user searches.
Discover last-minute flight deals from Bucharest to O'Hare Intl. Data last updated October 27, 2026 and is based on user searches.
This oojo deal was found by Cheapflights users on 10/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/33:35 pm -
1 stop27h 25m
Tue 11/248:15 pm -
1 stop28h 25m
Deal found 10/24![Turkish Airlines logo]()
$813
This oojo deal was found by Cheapflights users on 10/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/195:35 am -
1 stop22h 20m
Fri 2/199:50 pm -
1 stop19h 55m
Deal found 10/23![LOT logo]()
$762
This Gotogate deal was found by Cheapflights users on 10/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/195:35 am -
1 stop22h 20m
Sat 12/59:50 pm -
1 stop32h 00m
Deal found 10/26![LOT logo]()
$769
This Air Serbia deal was found by Cheapflights users on 10/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Serbia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/194:05 pm -
1 stop30h 40m
Sat 3/135:30 pm -
1 stop25h 40m
Deal found 10/23![Air Serbia logo]()
$771
This Mytrip deal was found by Cheapflights users on 10/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/197:15 am -
2 stops18h 05m
Sat 12/56:30 pm -
2 stops15h 50m
Deal found 10/26![Multiple Airlines logo]()
$776
This Kiwi.com deal was found by Cheapflights users on 10/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/197:55 pm -
2 stops27h 35m
Thu 3/119:50 pm -
1 stop12h 40m
Deal found 10/23![Multiple Airlines logo]()
$786
This Kiwi.com deal was found by Cheapflights users on 10/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/197:55 pm -
2 stops27h 35m
Fri 3/124:20 pm -
1 stop12h 10m
Deal found 10/23![Multiple Airlines logo]()
$810
This Kiwi.com deal was found by Cheapflights users on 10/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/2111:10 am -
2 stops36h 20m
Thu 3/119:50 pm -
1 stop12h 40m
Deal found 10/23![Multiple Airlines logo]()
$773
This Kiwi.com deal was found by Cheapflights users on 10/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/2111:10 am -
2 stops36h 20m
Fri 3/124:20 pm -
1 stop12h 10m
Deal found 10/23![Multiple Airlines logo]()
$797
This oojo deal was found by Cheapflights users on 10/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/225:35 am -
1 stop22h 20m
Tue 12/89:50 pm -
1 stop11h 55m
Deal found 10/22![LOT logo]()
$782
One-way flights from Bucharest to O'Hare IntlSearch for one-way flight options from Bucharest to O'Hare Intl. Find affordable one-way fares based on user searches. Data last updated October 27, 2026.
Search for one-way flight options from Bucharest to O'Hare Intl. Find affordable one-way fares based on user searches. Data last updated October 27, 2026.
This Kiwi.com deal was found by Cheapflights users on 10/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/234:20 pm -
2 stops33h 00m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/23![Multiple Airlines logo]()
$391
This Kiwi.com deal was found by Cheapflights users on 10/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/127:55 pm -
2 stops27h 35m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/23![Multiple Airlines logo]()
$422
This Kiwi.com deal was found by Cheapflights users on 10/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/93:25 pm -
2 stops56h 05m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/23![Multiple Airlines logo]()
$443
This Kiwi.com deal was found by Cheapflights users on 10/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/71:35 pm -
2 stops36h 45m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/23![Multiple Airlines logo]()
$445
This Kiwi.com deal was found by Cheapflights users on 10/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/257:30 pm -
3 stops29h 50m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/26![Multiple Airlines logo]()
$450
This Kiwi.com deal was found by Cheapflights users on 10/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/107:55 am -
3 stops39h 35m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/23![Multiple Airlines logo]()
$461
This Kiwi.com deal was found by Cheapflights users on 10/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/1311:35 pm -
3 stops49h 45m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/23![Multiple Airlines logo]()
$462
This Kiwi.com deal was found by Cheapflights users on 10/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/98:55 pm -
3 stops28h 25m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/26![Multiple Airlines logo]()
$463
Find flight deals from Bucharest to O'Hare Intl
Discover tips and strategies to find the most affordable flight options for your journey from Bucharest (BUH) to O'Hare Intl (ORD). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated October 27, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $762 (oojo) |
One-way from | $391 (Kiwi.com) |
Popular in | May |
Cheapest in | February |
Average price | $916 |
Good round-trip deal | $868 or less |
Cheapflights Fare Finder
Customize your flight search to find flights from Bucharest to O'Hare Intl that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 7,457,451 searches. Data last updated October 27, 2026.
Use the filters below to find and compare flights from Bucharest to Chicago O'Hare Intl Airport that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
BucharestChicago
OTP Bucharest Otopeni Intl - ORD Chicago O'Hare Intl
OTPORD
Bucharest Otopeni Intl
Mon 11/9
3:25 pm-3:30 pm
2 stops56h 05m
Chicago O'Hare Intl
Wed 12/31
12:00 am-8:00 am
Nonstop0h 00m
$443
BucharestChicago
OTP Bucharest Otopeni Intl - ORD Chicago O'Hare Intl
OTPORD
Bucharest Otopeni Intl
Wed 12/9
6:45 pm-5:20 pm
2 stops30h 35m
Chicago O'Hare Intl
Wed 12/31
12:00 am-8:00 am
Nonstop0h 00m
$445
BucharestChicago
OTP Bucharest Otopeni Intl - ORD Chicago O'Hare Intl
OTPORD
Bucharest Otopeni Intl
Fri 12/25
3:50 pm-4:50 pm
1 stop33h 00m
Chicago O'Hare Intl
Wed 12/31
12:00 am-8:00 am
Nonstop0h 00m
$462
BucharestChicago
OTP Bucharest Otopeni Intl - ORD Chicago O'Hare Intl
OTPORD
Bucharest Otopeni Intl
Thu 11/12
4:05 pm-2:45 pm
1 stop30h 40m
Chicago O'Hare Intl
Wed 12/31
12:00 am-8:00 am
Nonstop0h 00m
$495
Quickest round-trip
BucharestChicago
OTP Bucharest Otopeni Intl - ORD Chicago O'Hare Intl
OTPORD
Bucharest Otopeni Intl
Thu 11/12
4:30 am-2:45 pm
1 stop18h 15m
Chicago O'Hare Intl
Wed 12/31
12:00 am-8:00 am
Nonstop0h 00m
$495
BucharestChicago
OTP Bucharest Otopeni Intl - ORD Chicago O'Hare Intl
OTPORD
Bucharest Otopeni Intl
Tue 11/3
6:15 am-3:30 pm
2 stops41h 15m
Chicago O'Hare Intl
Wed 12/31
12:00 am-8:00 am
Nonstop0h 00m
$507
BucharestChicago
OTP Bucharest Otopeni Intl - ORD Chicago O'Hare Intl
OTPORD
Bucharest Otopeni Intl
Wed 12/23
10:15 pm-2:10 pm
1 stop23h 55m
Chicago O'Hare Intl
Wed 12/31
12:00 am-8:00 am
Nonstop0h 00m
$567
BucharestChicago
OTP Bucharest Otopeni Intl - ORD Chicago O'Hare Intl
OTPORD
Bucharest Otopeni Intl
Thu 11/19
5:35 am-7:55 pm
1 stop22h 20m
Chicago O'Hare Intl
Sat 12/5
9:50 pm-1:50 pm
1 stop32h 00m
$769
BucharestChicago
OTP Bucharest Otopeni Intl - ORD Chicago O'Hare Intl
OTPORD
Bucharest Otopeni Intl
Tue 11/3
9:35 pm-11:00 am
1 stop21h 25m
Chicago O'Hare Intl
Wed 12/31
12:00 am-8:00 am
Nonstop0h 00m
$812
BucharestChicago
OTP Bucharest Otopeni Intl - ORD Chicago O'Hare Intl
OTPORD
Bucharest Otopeni Intl
Thu 11/19
6:00 am-2:25 pm
1 stop16h 25m
Chicago O'Hare Intl
Fri 2/19
9:30 am-2:10 pm
2 stops20h 40m
$816
Showing 1-10 of 16 resultsSorted by cheapest first
Compare providers for flights from Bucharest to O'Hare Intl
Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Bucharest to O'Hare Intl in October.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy2 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars |
- Most accurate provider: When it comes to deals on Bucharest-Chicago O'Hare Intl Airport flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Bucharest-Chicago O'Hare Intl Airport flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Bucharest-Chicago O'Hare Intl Airport flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Bucharest-Chicago O'Hare Intl Airport flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Bucharest-Chicago O'Hare Intl Airport flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.
Best time to book a flight from Bucharest to O'Hare Intl
Have a flexible travel schedule? Discover the best time to fly to O'Hare Intl from Bucharest with our price prediction graph.
BUH-ORD
OTP-ORD
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.
Cheapflights Insights
Everything you need to know about your flight from Bucharest to Chicago O'Hare Intl Airport
BUH-ORD
OTP-ORD
What is the cheapest month to book a flight from Bucharest to Chicago O'Hare Intl Airport?
Currently, February is the cheapest month in which you can book a flight from Bucharest to Chicago O'Hare Intl Airport (average of $658). Flying from Bucharest to Chicago O'Hare Intl Airport in August is currently the most expensive (average of $998). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.
How much does it cost to fly round-trip from Bucharest to Chicago O'Hare Intl Airport?
Airfare is above average for this route at the moment.
Bucharest to Chicago O'Hare Intl Airport flights typically cost between $678 and $742 in November.The cheapest round-trip price found within the last 5 days was $762 on LOT (Nov 19-Feb 19).
What’s the top layover airport for flights from Bucharest to Chicago O'Hare Intl Airport?
Share of 1-stop round-trip flights from Bucharest to Chicago O'Hare Intl Airport chosen by Cheapflights users in the past 12 months, using the same layover each way.
Istanbul (IST) – chosen by Cheapflights users on 33% of 1-stop itineraries from Bucharest to Chicago O'Hare Intl Airport on Cheapflights.
What’s the cheapest layover airport for flights from Bucharest to Chicago O'Hare Intl Airport?
Average round-trip fare for 1-stop flights from Bucharest to Chicago O'Hare Intl Airport, chosen by Cheapflights users in the past 12 months, with the same layover each way.
Zurich (ZRH) is the most affordable 1-stop option, with an average round-trip price of $606.
What’s the fastest layover option from Bucharest to Chicago O'Hare Intl Airport?
Shortest average travel time for 1-stop one-way flights from Bucharest to Chicago O'Hare Intl Airport, based on itineraries clicked by Cheapflights users over the past 12 months, grouped by layover airport.
Flights via Munich (MUC) have the shortest average one-way travel time for 1-stop routes: 13h 20m.
Which airport typically offers the quickest layover for flights from Bucharest to Chicago O'Hare Intl Airport?
Average layover duration for 1-stop one-way flights from Bucharest to Chicago O'Hare Intl Airport, chosen by Cheapflights users in the last 12 months, grouped by stopover airport.
Flights via Munich (MUC) offer the fastest connection on this route, with an average layover time of 1h 35m.
How far ahead should I book a flight from Bucharest to Chicago O'Hare Intl Airport?
To ensure you get the cheapest price possible for a flight from Bucharest to Chicago O'Hare Intl Airport, you should look to book at least 16 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.
Reviews of airlines servicing O'Hare Intl
Get insights into the airlines that provide service to O'Hare Intl. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to O'Hare Intl. Reviews last updated October 27, 2026.
Read through reviews of airlines operating flights from Bucharest to Chicago O'Hare Intl Airport, such as Turkish Airlines,United Airlines, andLufthansa. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Entertainment
7.5
Boarding
7.3
Overall
7.4
Food
7.5
Comfort
7.3
Crew
7.8
Reviews
1 / 20
2.0
MediocreGigi,Oct 2026
IST - MIA
Entertainment
7.5
Boarding
7.3
Overall
7.4
Food
7.5
Comfort
7.3
Crew
7.8
Reviews
1 / 20
2.0
MediocreGigi,Oct 2026
IST - MIA
Entertainment
7.5
Boarding
7.3
Overall
7.4
Food
7.5
Comfort
7.3
Crew
7.8
Reviews
1 / 20
2.0
MediocreGigi,Oct 2026
IST - MIA
Entertainment
7.5
Boarding
7.3
Overall
7.4
Food
7.5
Comfort
7.3
Crew
7.8
Reviews
1 / 20
2.0
MediocreGigi,Oct 2026
IST - MIA
Related info for your journey
Find useful and relevant information for your journey from Bucharest to O'Hare Intl. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
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Top 6 airlines flying from Bucharest to O'Hare Intl
Discover the top 6 airlines that operate flights from Bucharest to O'Hare Intl. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 7,457,451 searches. Data last updated October 27, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$284 | Average$764 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$426 | Average$862 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$603 | Average$869 | FlexibilityNo cancel fee | On-time76% | |
| Cheapest$608 | Average$735 | FlexibilityNo cancel fee | On-time77% | |
| Cheapest$623 | Average$1,025 | FlexibilityNo cancel fee | On-time81% | |
| Cheapest$657 | Average$870 | FlexibilityNo cancel fee | On-time75% |