$287+ Cheap flights from O'Hare Intl (ORD) to Otopeni Intl (OTP)
This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 10/5. Fares are subject to change and may not be available on all flights or dates of travel.
ORD — OTP
Sep 6 — Sep 131
Round-trip
1 adult, Economy
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Find cheap flights from O'Hare Intl to Otopeni 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.Cheapflights Tip: The best prices from Chicago O'Hare Intl to Bucharest Otopeni Intl are usually found in November or January, booked 68 days in advance, depart on a Tuesday or Sunday and return on a Tuesday
Cheap flight deals from O'Hare Intl to Otopeni Intl
Cheapest
Best
Last-minute
One-way
Cheapest flights from O'Hare Intl to Otopeni IntlExplore the most affordable flight options available from O'Hare Intl to Otopeni Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 7, 2026.
Explore the most affordable flight options available from O'Hare Intl to Otopeni Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 7, 2026.
This Turkish Airlines deal was found by Cheapflights users on 8/3. 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 Turkish Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/178:10 pm -
1 stop31h 05m
Thu 10/159:35 pm -
1 stop20h 05m
Deal found 8/3![Turkish Airlines logo]()
$784
This deal was found by Cheapflights users on 8/4. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/174:40 pm -
1 stop14h 40m
Sat 9/54:05 pm -
1 stop13h 10m
Deal found 8/4![Air Serbia logo]()
$785
This oojo deal was found by Cheapflights users on 8/4. 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.
Fri 9/189:50 pm -
1 stop11h 55m
Sat 9/262:35 pm -
1 stop32h 35m
Deal found 8/4![LOT logo]()
$786
This Turkish Airlines deal was found by Cheapflights users on 8/3. 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 Turkish Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/1811:25 am -
1 stop15h 50m
Thu 9/249:35 pm -
1 stop20h 05m
Deal found 8/3![Turkish Airlines logo]()
$789
This Air Serbia deal was found by Cheapflights users on 8/5. 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.
Sat 9/1911:20 pm -
1 stop19h 45m
Sat 9/264:05 pm -
1 stop13h 10m
Deal found 8/5![Air Serbia logo]()
$790
This Cheapflightsfares deal was found by Cheapflights users on 8/2. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/97:15 pm -
2 stops20h 30m
Wed 9/234:50 pm -
2 stops31h 20m
Deal found 8/2![Scandinavian Airlines logo]()
$791
This oojo deal was found by Cheapflights users on 8/5. 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 9/109:50 pm -
1 stop20h 00m
Mon 9/146:30 pm -
1 stop28h 40m
Deal found 8/5![LOT logo]()
$793
This Air Serbia deal was found by Cheapflights users on 8/2. 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.
Mon 9/74:40 pm -
1 stop14h 40m
Sat 9/194:30 am -
1 stop24h 45m
Deal found 8/2![Air Serbia logo]()
$794
This Mytrip deal was found by Cheapflights users on 8/2. 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.
Wed 9/167:25 pm -
2 stops21h 15m
Wed 9/234:05 pm -
3 stops34h 10m
Deal found 8/2![Multiple Airlines logo]()
$796
This Gotogate deal was found by Cheapflights users on 8/4. 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.
Sat 9/268:10 pm -
2 stops29h 00m
Sat 10/1012:05 pm -
1 stop29h 35m
Deal found 8/4![Turkish Airlines logo]()
$797
This Bravofly deal was found by Cheapflights users on 8/5. 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 Bravofly is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/198:10 pm -
2 stops29h 00m
Sat 9/269:10 pm -
1 stop20h 30m
Deal found 8/5![Turkish Airlines logo]()
$798
Best flights from O'Hare Intl to Otopeni IntlDiscover carefully curated flight deals from O'Hare Intl to Otopeni Intl that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 7, 2026.
Discover carefully curated flight deals from O'Hare Intl to Otopeni Intl that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 7, 2026.
This Turkish Airlines deal was found by Cheapflights users on 8/2. 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 Turkish Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/78:10 pm -
1 stop34h 25m
Mon 9/213:55 pm -
1 stop25h 45m
Deal found 8/2![Turkish Airlines logo]()
$789
This Scandinavian Airlines deal was found by Cheapflights users on 8/5. 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 Scandinavian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/107:15 pm -
2 stops44h 30m
Fri 10/24:50 pm -
2 stops55h 20m
Deal found 8/5![Scandinavian Airlines logo]()
$833
This Delta deal was found by Cheapflights users on 8/5. 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.
Mon 9/146:00 am -
2 stops22h 45m
Thu 10/12:00 pm -
1 stop32h 15m
Deal found 8/5![Delta logo]()
$843
This CheapOair deal was found by Cheapflights users on 8/6. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/174:40 pm -
1 stop14h 40m
Mon 9/144:30 am -
1 stop18h 00m
Deal found 8/6![Air Serbia logo]()
$850
This Turkish Airlines deal was found by Cheapflights users on 8/4. 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 Turkish Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/2811:25 am -
2 stops24h 20m
Mon 10/193:55 pm -
1 stop25h 45m
Deal found 8/4![Turkish Airlines logo]()
$789
This Scandinavian Airlines deal was found by Cheapflights users on 8/5. 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 Scandinavian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/127:15 pm -
2 stops20h 30m
Thu 10/14:50 pm -
2 stops31h 20m
Deal found 8/5![Scandinavian Airlines logo]()
$833
This Turkish Airlines deal was found by Cheapflights users on 8/5. 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 Turkish Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/148:10 pm -
1 stop34h 25m
Sun 10/49:30 am -
1 stop32h 10m
Deal found 8/5![Turkish Airlines logo]()
$800
This Turkish Airlines deal was found by Cheapflights users on 8/4. 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 Turkish Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/128:10 pm -
2 stops29h 00m
Fri 10/28:10 am -
1 stop18h 05m
Deal found 8/4![Turkish Airlines logo]()
$824
This Turkish Airlines deal was found by Cheapflights users on 8/3. 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 Turkish Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/178:10 pm -
1 stop31h 50m
Mon 9/146:25 pm -
2 stops47h 15m
Deal found 8/3![Turkish Airlines logo]()
$839
This Turkish Airlines deal was found by Cheapflights users on 8/2. 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 Turkish Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/18:10 pm -
2 stops39h 55m
Thu 10/87:35 am -
1 stop18h 40m
Deal found 8/2![Turkish Airlines logo]()
$853
Last-minute flights from O'Hare Intl to Otopeni IntlDiscover last-minute flight deals from O'Hare Intl to Otopeni Intl. Data last updated August 7, 2026 and is based on user searches.
Discover last-minute flight deals from O'Hare Intl to Otopeni Intl. Data last updated August 7, 2026 and is based on user searches.
This deal was found by Cheapflights users on 8/4. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/174:40 pm -
1 stop14h 40m
Sat 9/54:05 pm -
1 stop13h 10m
Deal found 8/4![Air Serbia logo]()
$785
This Air Serbia deal was found by Cheapflights users on 8/2. 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.
Mon 9/74:40 pm -
1 stop14h 40m
Sat 9/194:30 am -
1 stop24h 45m
Deal found 8/2![Air Serbia logo]()
$794
This Cheapflightsfares deal was found by Cheapflights users on 8/2. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/97:15 pm -
2 stops20h 30m
Wed 9/234:50 pm -
2 stops31h 20m
Deal found 8/2![Scandinavian Airlines logo]()
$791
This oojo deal was found by Cheapflights users on 8/5. 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 9/109:50 pm -
1 stop20h 00m
Mon 9/146:30 pm -
1 stop28h 40m
Deal found 8/5![LOT logo]()
$793
This Mytrip deal was found by Cheapflights users on 8/2. 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.
Wed 9/167:25 pm -
2 stops21h 15m
Wed 9/234:05 pm -
3 stops34h 10m
Deal found 8/2![Multiple Airlines logo]()
$796
This Turkish Airlines deal was found by Cheapflights users on 8/3. 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 Turkish Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/178:10 pm -
1 stop31h 05m
Thu 10/159:35 pm -
1 stop20h 05m
Deal found 8/3![Turkish Airlines logo]()
$784
This oojo deal was found by Cheapflights users on 8/4. 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.
Fri 9/189:50 pm -
1 stop11h 55m
Sat 9/262:35 pm -
1 stop32h 35m
Deal found 8/4![LOT logo]()
$786
This Turkish Airlines deal was found by Cheapflights users on 8/3. 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 Turkish Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/1811:25 am -
1 stop15h 50m
Thu 9/249:35 pm -
1 stop20h 05m
Deal found 8/3![Turkish Airlines logo]()
$789
This Air Serbia deal was found by Cheapflights users on 8/5. 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.
Sat 9/1911:20 pm -
1 stop32h 00m
Sat 9/264:05 pm -
1 stop13h 10m
Deal found 8/5![Air Serbia logo]()
$790
This Bravofly deal was found by Cheapflights users on 8/5. 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 Bravofly is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/198:10 pm -
2 stops29h 00m
Sat 9/269:10 pm -
1 stop20h 30m
Deal found 8/5![Turkish Airlines logo]()
$798
This Gotogate deal was found by Cheapflights users on 8/4. 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.
Sat 9/268:10 pm -
2 stops29h 00m
Sat 10/1012:05 pm -
1 stop29h 35m
Deal found 8/4![Turkish Airlines logo]()
$797
One-way flights from O'Hare Intl to Otopeni IntlSearch for one-way flight options from O'Hare Intl to Otopeni Intl. Find affordable one-way fares based on user searches. Data last updated August 7, 2026.
Search for one-way flight options from O'Hare Intl to Otopeni Intl. Find affordable one-way fares based on user searches. Data last updated August 7, 2026.
This Mytrip deal was found by Cheapflights users on 8/5. 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.
Mon 10/57:25 pm -
2 stops21h 10m
Deal found 8/5![Multiple Airlines logo]()
$287
This Mytrip deal was found by Cheapflights users on 8/2. 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.
Fri 10/210:25 pm -
2 stops18h 10m
Deal found 8/2![Multiple Airlines logo]()
$295
This Kiwi.com deal was found by Cheapflights users on 8/5. 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.
Sun 10/410:25 pm -
2 stops18h 10m
Deal found 8/5![Multiple Airlines logo]()
$303
This Trip.com deal was found by Cheapflights users on 8/3. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/247:30 pm -
2 stops22h 05m
Deal found 8/3![Multiple Airlines logo]()
$305
This Kiwi.com deal was found by Cheapflights users on 8/6. 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 10/107:25 pm -
2 stops32h 25m
Deal found 8/6![Multiple Airlines logo]()
$316
This Kiwi.com deal was found by Cheapflights users on 8/6. 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 10/67:25 pm -
2 stops32h 25m
Deal found 8/6![Multiple Airlines logo]()
$320
This Kiwi.com deal was found by Cheapflights users on 8/2. 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 10/37:25 pm -
2 stops33h 30m
Deal found 8/2![Multiple Airlines logo]()
$321
This Trip.com deal was found by Cheapflights users on 8/3. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/3110:25 pm -
2 stops18h 10m
Deal found 8/3![Multiple Airlines logo]()
$323
This Kiwi.com deal was found by Cheapflights users on 8/6. 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 10/910:25 pm -
2 stops29h 55m
Deal found 8/6![Multiple Airlines logo]()
$325
Find flight deals from O'Hare Intl to Otopeni Intl
Discover tips and strategies to find the most affordable flight options for your journey from O'Hare Intl (ORD) to Otopeni Intl (OTP). 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 August 7, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $784 (Turkish Airlines) |
One-way from | $287 (Mytrip) |
Popular in | May |
Cheapest in | November |
Average price | $829 |
Good round-trip deal | $932 or less |
Good one-way deal | $478 or less |
Cheapflights Fare Finder
Customize your flight search to find flights from O'Hare Intl to Otopeni 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 2,558,603 searches. Data last updated August 7, 2026.
Use the filters below to find and compare flights from Chicago O'Hare Intl Airport to Bucharest Otopeni Intl Airport that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
ChicagoBucharest
ORD Chicago O'Hare Intl - OTP Bucharest Otopeni Intl
ORDOTP
Chicago O'Hare Intl
Mon 9/7
8:10 pm-2:35 pm
1 stop34h 25m
Bucharest Otopeni Intl
Mon 9/21
3:55 pm-9:40 am
1 stop25h 45m
$789
ChicagoBucharest
ORD Chicago O'Hare Intl - OTP Bucharest Otopeni Intl
ORDOTP
Chicago O'Hare Intl
Mon 9/28
11:25 am-7:45 pm
2 stops24h 20m
Bucharest Otopeni Intl
Mon 10/19
3:55 pm-9:40 am
1 stop25h 45m
$789
ChicagoBucharest
ORD Chicago O'Hare Intl - OTP Bucharest Otopeni Intl
ORDOTP
Chicago O'Hare Intl
Mon 9/14
8:10 pm-2:35 pm
1 stop34h 25m
Bucharest Otopeni Intl
Sun 10/4
9:30 am-9:40 am
1 stop32h 10m
$800
ChicagoBucharest
ORD Chicago O'Hare Intl - OTP Bucharest Otopeni Intl
ORDOTP
Chicago O'Hare Intl
Sat 9/12
8:10 pm-9:10 am
2 stops29h 00m
Bucharest Otopeni Intl
Fri 10/2
8:10 am-6:15 pm
1 stop18h 05m
$824
ChicagoBucharest
ORD Chicago O'Hare Intl - OTP Bucharest Otopeni Intl
ORDOTP
Chicago O'Hare Intl
Thu 9/10
7:15 pm-11:45 pm
2 stops44h 30m
Bucharest Otopeni Intl
Fri 10/2
4:50 pm-4:10 pm
2 stops55h 20m
$833
ChicagoBucharest
ORD Chicago O'Hare Intl - OTP Bucharest Otopeni Intl
ORDOTP
Chicago O'Hare Intl
Sat 9/12
7:15 pm-11:45 pm
2 stops20h 30m
Bucharest Otopeni Intl
Thu 10/1
4:50 pm-4:10 pm
2 stops31h 20m
$833
ChicagoBucharest
ORD Chicago O'Hare Intl - OTP Bucharest Otopeni Intl
ORDOTP
Chicago O'Hare Intl
Mon 8/17
8:10 pm-12:00 pm
1 stop31h 50m
Bucharest Otopeni Intl
Mon 9/14
6:25 pm-9:40 am
2 stops47h 15m
$839
ChicagoBucharest
ORD Chicago O'Hare Intl - OTP Bucharest Otopeni Intl
ORDOTP
Chicago O'Hare Intl
Mon 9/14
6:00 am-12:45 pm
2 stops22h 45m
Bucharest Otopeni Intl
Thu 10/1
2:00 pm-2:15 pm
1 stop32h 15m
$843
Quickest round-trip
ChicagoBucharest
ORD Chicago O'Hare Intl - OTP Bucharest Otopeni Intl
ORDOTP
Chicago O'Hare Intl
Mon 8/17
4:40 pm-3:20 pm
1 stop14h 40m
Bucharest Otopeni Intl
Mon 9/14
4:30 am-2:30 pm
1 stop18h 00m
$850
ChicagoBucharest
ORD Chicago O'Hare Intl - OTP Bucharest Otopeni Intl
ORDOTP
Chicago O'Hare Intl
Thu 10/1
8:10 pm-8:05 pm
2 stops39h 55m
Bucharest Otopeni Intl
Thu 10/8
7:35 am-6:15 pm
1 stop18h 40m
$853
Showing 1-10 of 20 resultsSorted by cheapest first
Compare providers for flights from O'Hare Intl to Otopeni 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 O'Hare Intl to Otopeni Intl in August.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy- | Trust Score*1 star | |
| Price Accuracy- | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars |
- Most accurate provider: When it comes to deals on Chicago O'Hare Intl Airport-Bucharest Otopeni Intl Airport flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Chicago O'Hare Intl Airport-Bucharest Otopeni Intl Airport flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Chicago O'Hare Intl Airport-Bucharest Otopeni Intl Airport flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Chicago O'Hare Intl Airport-Bucharest Otopeni 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 Chicago O'Hare Intl Airport-Bucharest Otopeni 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 O'Hare Intl to Otopeni Intl
Have a flexible travel schedule? Discover the best time to fly to Otopeni Intl from O'Hare Intl with our price prediction graph.
ORD-OTP
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 Chicago O'Hare Intl Airport to Bucharest Otopeni Intl Airport
How far ahead should I book a flight from Chicago O'Hare Intl Airport to Bucharest Otopeni Intl Airport?
Booking 67 days in advance of your planned departure date is, on average, the best time to get cheap flights from Chicago O'Hare Intl Airport to Bucharest Otopeni Intl Airport. The general trend is that the closer you book to the departure date, the more expensive your flight will be.
What is the cheapest month to book a flight from Chicago O'Hare Intl Airport to Bucharest Otopeni Intl Airport?
Currently, November is the cheapest month in which you can book a flight from Chicago O'Hare Intl Airport to Bucharest Otopeni Intl Airport (average of $536). Flying from Chicago O'Hare Intl Airport to Bucharest Otopeni Intl Airport in May is currently the most expensive (average of $1,182). 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 Chicago O'Hare Intl Airport to Bucharest Otopeni Intl Airport?
Airfare is typical for this route at the moment.
Chicago O'Hare Intl Airport to Bucharest Otopeni Intl Airport flights typically cost between $658 and $945 in September.The cheapest round-trip price found within the last 5 days was $784 on Turkish Airlines (Sep 17-Oct 15).
Reviews of airlines servicing Otopeni Intl
Get insights into the airlines that provide service to Otopeni 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 Otopeni Intl. Reviews last updated August 7, 2026.
Peruse reviews from past customers who have flown with LOT,Turkish Airlines, andUnited Airlines from Chicago O'Hare Intl Airport to Bucharest Otopeni Intl Airport to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Crew
8.2
Entertainment
6.9
Boarding
7.6
Comfort
7.5
Overall
7.6
Food
7.2
Reviews
1 / 20
10.0
ExcellentRami,Sep 2025
LAX - WAW
Crew
8.2
Entertainment
6.9
Boarding
7.6
Comfort
7.5
Overall
7.6
Food
7.2
Reviews
1 / 20
10.0
ExcellentRami,Sep 2025
LAX - WAW
Crew
8.2
Entertainment
6.9
Boarding
7.6
Comfort
7.5
Overall
7.6
Food
7.2
Reviews
1 / 20
10.0
ExcellentRami,Sep 2025
LAX - WAW
Crew
8.2
Entertainment
6.9
Boarding
7.6
Comfort
7.5
Overall
7.6
Food
7.2
Reviews
1 / 20
10.0
ExcellentRami,Sep 2025
LAX - WAW
Crew
8.2
Entertainment
6.9
Boarding
7.6
Comfort
7.5
Overall
7.6
Food
7.2
Reviews
1 / 20
10.0
ExcellentRami,Sep 2025
LAX - WAW
Related info for your journey
Find useful and relevant information for your journey from O'Hare Intl to Otopeni Intl. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
Traveling to a place near Bucharest Otopeni Intl Airport?
Book flights to Bucharest Otopeni Intl Airport if you plan to visit one of these locationsOtopeni
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O'Hare Intl and Otopeni Intl flights
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Top 10 airlines flying from O'Hare Intl to Otopeni Intl
Discover the top 10 airlines that operate flights from O'Hare Intl to Otopeni 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 2,558,603 searches. Data last updated August 7, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$300 | Average$799 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$418 | Average$772 | FlexibilityNo cancel fee | On-time70% | |
| Cheapest$504 | Average$579 | FlexibilityNo cancel fee | On-time77% | |
| Cheapest$510 | Average$950 | FlexibilityNo cancel fee | On-time77% | |
| Cheapest$541 | Average$820 | FlexibilityNo cancel fee | On-time75% | |
| Cheapest$553 | Average$823 | FlexibilityNo cancel fee | On-time76% | |
| Cheapest$566 | Average$747 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$569 | Average$1,029 | FlexibilityNo cancel fee | On-time79% | |
| Cheapest$575 | Average$1,039 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$586 | Average$1,182 | FlexibilityNo cancel fee | On-time81% |