HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news

Cheap flights from Bucharest (BUH) to Chicago (CHI) from $259

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 5/21. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
BUH — CHI
May 10 — May 171
From?
To?
Fri 5/10
Fri 5/17
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

The best prices from Bucharest to Chicago are usually found in February or March, booked 85 days in advance, depart on a Wednesday or Saturday and return on a Thursday

Cheap flight deals from Bucharest to Chicago

Discover tips and strategies to find the most affordable flight options for your journey from Bucharest (BUH) to Chicago (CHI). 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 May 5, 2024.

Popular in

July

Cheapest in

February

Average price

$669

Round-trip from

$223
High demand for flights, 25% potential price rise
Search Deals
Best time to find cheap flights, 14% potential price drop
Search Deals
Average for round-trip flights in May 2024
Search Deals
From Bucharest (BUH) to Chicago (CHI)
Search Deals

What is the cheapest day to fly round-trip from Bucharest to Chicago?

It’s generally more expensive to depart on a Tuesday, if you have to leave on this day you can still search on Cheapflights to find great options that meet your needs.

How far in advance should I book a flight from Bucharest to Chicago?

Users have found that booking a flight from Bucharest to Chicago at least 34 days early can save you up to 29% on average compared to booking a flight this week. If booking 34 days before your flight isn’t an option for you, users have found flights from Bucharest to Chicago for as little as $641 when booking for a departure date within the next two weeks. You can also check prices now. Some users have found airline tickets as low as $934 for flights departing within the next 3 days.

What is the cheapest month to fly from Bucharest to Chicago?

Flights from Bucharest to Chicago lean towards being more expensive in July. Prices are generally better when you fly from Bucharest to Chicago in February, with the cheapest ticket starting at $513.

When is the cheapest time to fly from Bucharest to Chicago (BUH - CHI)?

A simple way to save on the total cost of your ticket is to fly from Bucharest to Chicago at noon. If you’re flexible enough to do this you can expect to save up to 16% on your trip compared to booking a flight in the evening.

Cheap British Airways flights from Bucharest to Chicago

Explore cheap flight options specifically provided by British Airways for the route between Bucharest and Chicago. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 2,719,943 searches. Data last updated May 5, 2024.
Check out some of the cheapest British Airways flights we've come across from Bucharest to Chicago. Come back soon if you're not finding the exact deal you're looking for.
Sat 6/299:05 pmOTP - ORD
1 stop23h 40mBritish Airways
Sat 7/274:45 pmORD - OTP
1 stop23h 40mBritish Airways
Deal found 5/4$630
Wed 5/159:00 amOTP - ORD
2 stops18h 54mBritish Airways
Sun 6/2310:25 pmORD - OTP
1 stop18h 30mBritish Airways
Deal found 5/4$635
Wed 5/154:15 pmOTP - ORD
1 stop29h 30mBritish Airways
Sat 6/224:45 pmORD - OTP
1 stop13h 15mBritish Airways
Deal found 5/4$695
Tue 6/188:35 amOTP - ORD
1 stop17h 40mBritish Airways
Tue 7/94:45 pmORD - OTP
1 stop24h 00mBritish Airways
Deal found 5/5$721
Tue 7/98:35 amOTP - ORD
2 stops16h 59mBritish Airways
Thu 7/187:10 pmORD - OTP
1 stop21h 35mBritish Airways
Deal found 5/5$731
Mon 7/88:35 amOTP - ORD
1 stop15h 15mBritish Airways
Wed 7/314:45 pmORD - OTP
1 stop23h 35mBritish Airways
Deal found 5/5$754
Thu 8/298:30 amOTP - ORD
1 stop14h 25mBritish Airways
Tue 2/41:15 pmORD - OTP
2 stops17h 30mBritish Airways
Deal found 5/5$2,569
Fri 8/308:30 amOTP - ORD
1 stop15h 20mBritish Airways
Fri 1/319:45 pmORD - OTP
1 stop17h 40mBritish Airways
Deal found 5/5$2,571

Cheap United Airlines flights from Bucharest to Chicago

Explore cheap flight options specifically provided by United Airlines for the route between Bucharest and Chicago. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 2,719,943 searches. Data last updated May 5, 2024.
Take a gander at the lowest prices we've found on United Airlines flights from Bucharest to Chicago. If these deals don't fit your criteria, make sure to check back soon as new deals are always added.
Wed 5/155:55 amOTP - ORD
1 stop14h 20mUnited Airlines
Sun 6/239:25 pmORD - OTP
1 stop19h 25mUnited Airlines
Deal found 5/4$652
Sat 6/86:00 amOTP - ORD
1 stop14h 15mUnited Airlines
Mon 6/246:05 pmORD - OTP
1 stop16h 30mUnited Airlines
Deal found 5/4$655
Sat 5/256:00 amOTP - ORD
2 stops17h 00mUnited Airlines
Tue 6/44:00 pmORD - OTP
1 stop17h 50mUnited Airlines
Deal found 5/4$705
Tue 7/96:00 amOTP - ORD
2 stops33h 50mUnited Airlines
Thu 7/1810:42 amORD - OTP
2 stops23h 08mUnited Airlines
Deal found 5/5$711
Fri 5/106:00 amOTP - ORD
1 stop15h 55mUnited Airlines
Sat 6/156:04 amORD - OTP
2 stops28h 31mUnited Airlines
Deal found 5/5$779
Thu 7/186:00 amOTP - ORD
2 stops20h 30mUnited Airlines
Fri 8/23:45 pmORD - OTP
2 stops18h 50mUnited Airlines
Deal found 5/5$782
Fri 5/1012:45 pmOTP - ORD
2 stops27h 09mUnited Airlines
Sat 6/156:04 amORD - OTP
2 stops28h 31mUnited Airlines
Deal found 5/5$785
Thu 7/186:00 amOTP - ORD
2 stops21h 55mUnited Airlines
Fri 8/26:05 pmORD - OTP
1 stop33h 55mUnited Airlines
Deal found 5/5$907

Cheap Bucharest to Chicago flights in May & June 2024

Find cheap flight options from Bucharest to Chicago specifically for the months of May and June 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 2,719,943 searches. Prices were last updated on May 5, 2024.
These are some of the best deals we've found on flights to Chicago in 2024 at this time. More deals are always being added, so be sure to check back regularly.
Tue 5/146:15 amOTP - MDW
2 stops19h 52mDelta
Tue 5/212:15 pmMDW - OTP
2 stops19h 05mDelta
Deal found 5/4$597
Tue 5/146:15 amOTP - ORD
2 stops22h 40mDelta
Tue 5/211:32 pmORD - OTP
2 stops19h 48mDelta
Deal found 5/4$597
Tue 5/146:15 amOTP - ORD
1 stop16h 05mDelta
Tue 5/211:32 pmORD - OTP
2 stops19h 48mDelta
Deal found 5/4$598
Fri 5/176:30 amOTP - ORD
1 stop16h 30mMultiple Airlines
Mon 5/204:45 pmORD - OTP
1 stop23h 00mMultiple Airlines
Deal found 5/4$601
Sat 5/256:30 amOTP - MDW
2 stops18h 25mDelta
Tue 6/42:15 pmMDW - OTP
2 stops19h 05mDelta
Deal found 5/4$604
Sat 5/256:30 amOTP - MDW
2 stops17h 43mDelta
Tue 6/42:15 pmMDW - OTP
2 stops14h 55mDelta
Deal found 5/5$605
Sat 6/299:05 pmOTP - ORD
1 stop23h 40mBritish Airways
Sat 7/274:45 pmORD - OTP
1 stop23h 40mBritish Airways
Deal found 5/4$630
Wed 5/159:00 amOTP - ORD
2 stops18h 54mBritish Airways
Sun 6/2310:25 pmORD - OTP
1 stop18h 30mBritish Airways
Deal found 5/4$635
Sat 5/259:05 pmOTP - ORD
1 stop29h 10mMultiple Airlines
Tue 6/46:00 pmORD - OTP
1 stop22h 45mMultiple Airlines
Deal found 5/4$646

Bucharest to Chicago 2024 flight deals

Discover exclusive flight deals for travel between Bucharest and Chicago in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 2,719,943 searches. Data last updated May 5, 2024.
These are some of the best deals we've found on flights to Chicago in 2024 at this time. More deals are always being added, so be sure to check back regularly.
Tue 5/146:15 amOTP - MDW
2 stops19h 52mDelta
Tue 5/212:15 pmMDW - OTP
2 stops19h 05mDelta
Deal found 5/4$597
Tue 5/146:15 amOTP - ORD
2 stops22h 40mDelta
Tue 5/211:32 pmORD - OTP
2 stops19h 48mDelta
Deal found 5/4$597
Tue 5/146:15 amOTP - ORD
1 stop16h 05mDelta
Tue 5/211:32 pmORD - OTP
2 stops19h 48mDelta
Deal found 5/4$598
Fri 5/176:30 amOTP - ORD
1 stop16h 30mMultiple Airlines
Mon 5/204:45 pmORD - OTP
1 stop23h 00mMultiple Airlines
Deal found 5/4$601
Sat 5/256:30 amOTP - MDW
2 stops18h 25mDelta
Tue 6/42:15 pmMDW - OTP
2 stops19h 05mDelta
Deal found 5/4$604
Sat 5/256:30 amOTP - MDW
2 stops17h 43mDelta
Tue 6/42:15 pmMDW - OTP
2 stops14h 55mDelta
Deal found 5/5$605
Sat 6/299:05 pmOTP - ORD
1 stop23h 40mBritish Airways
Sat 7/274:45 pmORD - OTP
1 stop23h 40mBritish Airways
Deal found 5/4$630
Wed 5/159:00 amOTP - ORD
2 stops18h 54mBritish Airways
Sun 6/2310:25 pmORD - OTP
1 stop18h 30mBritish Airways
Deal found 5/4$635
Sat 5/259:05 pmOTP - ORD
1 stop29h 10mMultiple Airlines
Tue 6/46:00 pmORD - OTP
1 stop22h 45mMultiple Airlines
Deal found 5/4$646

Bucharest to Chicago flights leaving soon

Find last-minute flight options from Bucharest to Chicago for spontaneous travel. Discover available flights and compare prices based on user searches. Secure great deals and offers for spontaneous trips with quick booking options. Over the last 7 days, Cheapflights users made 2,719,943 searches. Data last updated May 5, 2024.
Have a look at some of the last-minute flights available departing from Bucharest to Chicago. To prevent any unwanted surprises, users should verify their flight info before booking.
Tue 5/146:15 amOTP - MDW
2 stops19h 52mDelta
Tue 5/212:15 pmMDW - OTP
2 stops19h 05mDelta
Deal found 5/4$597
Tue 5/146:15 amOTP - ORD
2 stops22h 40mDelta
Tue 5/211:32 pmORD - OTP
2 stops19h 48mDelta
Deal found 5/4$597
Tue 5/146:15 amOTP - ORD
1 stop16h 05mDelta
Tue 5/211:32 pmORD - OTP
2 stops19h 48mDelta
Deal found 5/4$598
Wed 5/159:00 amOTP - ORD
2 stops18h 54mBritish Airways
Sun 6/2310:25 pmORD - OTP
1 stop18h 30mBritish Airways
Deal found 5/4$635
Wed 5/155:55 amOTP - ORD
1 stop14h 20mUnited Airlines
Sun 6/239:25 pmORD - OTP
1 stop19h 25mUnited Airlines
Deal found 5/4$652
Wed 5/156:40 amOTP - ORD
1 stop14h 40mAustrian Airlines
Sun 6/234:20 pmORD - OTP
1 stop32h 45mAustrian Airlines
Deal found 5/4$657
Wed 5/156:15 amOTP - MDW
2 stops18h 51mDelta
Sat 6/225:45 pmMDW - OTP
2 stops15h 35mDelta
Deal found 5/4$685
Wed 5/156:15 amOTP - ORD
2 stops20h 02mDelta
Sat 6/225:45 pmORD - OTP
2 stops15h 35mDelta
Deal found 5/4$685
Wed 5/156:15 amOTP - MDW
2 stops18h 51mDelta
Sat 6/229:28 amMDW - OTP
2 stops19h 42mDelta
Deal found 5/5$686

One-way flights to Chicago from Bucharest

Search for one-way flight options from Bucharest to Chicago. Find affordable one-way fares based on user searches. Compare prices and availability to plan your one-way journey according to your preferred dates and budget. Over the last 7 days, Cheapflights users made 2,719,943 searches. Data last updated May 5, 2024.
Users traveling one-way from Bucharest to Chicago can select one of these great deals. For those needing a return trip from Bucharest, there is a search form available above.
Tue 5/217:10 amOTP - ORD
3 stops45h 14mMultiple Airlines
Deal found 5/5$259
Tue 5/217:10 amOTP - ORD
2 stops35h 04mMultiple Airlines
Deal found 5/5$271
Wed 5/226:10 amOTP - ORD
2 stops36h 04mMultiple Airlines
Deal found 5/5$308
Tue 5/217:30 pmOTP - MDW
3 stops32h 45mMultiple Airlines
Deal found 5/5$327
Wed 5/228:35 amOTP - ORD
3 stops33h 20mMultiple Airlines
Deal found 5/5$333
Wed 6/127:40 amOTP - ORD
2 stops32h 44mMultiple Airlines
Deal found 5/4$391
Tue 5/217:30 pmOTP - MDW
2 stops30h 57mMultiple Airlines
Deal found 5/5$396
Wed 5/226:10 amOTP - MDW
3 stops22h 05mMultiple Airlines
Deal found 5/5$413
Wed 6/124:00 pmOTP - ORD
3 stops45h 49mMultiple Airlines
Deal found 5/4$427

Find flights from Bucharest to Chicago within your budget

Customize your flight search to find flights from Bucharest to Chicago 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 2,719,943 searches. Data last updated May 5, 2024.

Fly from

Any airport

Fly to

Any airport

Budget

$601 - $875

Route

Depart

Return

Price

Bucharest Otopeni IntlChicago O'Hare Intl

OTP - ORD

OTPORD

Bucharest Otopeni Intl

Fri 5/17

1 stop16h 30m

Chicago O'Hare Intl

Mon 5/20

1 stop23h 00m

$601

Bucharest Otopeni IntlChicago Midway

OTP - MDW

OTPMDW

Bucharest Otopeni Intl

Sat 5/25

2 stops18h 25m

Chicago Midway

Tue 6/4

2 stops19h 05m

$604

Bucharest Otopeni IntlChicago Midway

OTP - MDW

OTPMDW

Bucharest Otopeni Intl

Sat 5/25

2 stops17h 43m

Chicago Midway

Tue 6/4

2 stops14h 55m

$605

Bucharest Otopeni IntlChicago O'Hare Intl

OTP - ORD

OTPORD

Bucharest Otopeni Intl

Sat 6/29

1 stop23h 40m

Chicago O'Hare Intl

Sat 7/27

1 stop23h 40m

$630

Bucharest Otopeni IntlChicago O'Hare Intl

OTP - ORD

OTPORD

Bucharest Otopeni Intl

Wed 5/15

1 stop14h 20m

Chicago O'Hare Intl

Sun 6/23

1 stop19h 25m

$652

Bucharest Otopeni IntlChicago O'Hare Intl

OTP - ORD

OTPORD

Bucharest Otopeni Intl

Sat 6/8

2 stops22h 01m

Chicago O'Hare Intl

Mon 6/24

2 stops17h 50m

$653

Bucharest Otopeni IntlChicago O'Hare Intl

OTP - ORD

OTPORD

Bucharest Otopeni Intl

Wed 5/15

1 stop14h 40m

Chicago O'Hare Intl

Sun 6/23

1 stop32h 45m

$657

Bucharest Otopeni IntlChicago O'Hare Intl

OTP - ORD

OTPORD

Bucharest Otopeni Intl

Thu 7/18

1 stop28h 05m

Chicago O'Hare Intl

Fri 8/2

1 stop27h 40m

$843

Bucharest Otopeni IntlChicago O'Hare Intl

OTP - ORD

OTPORD

Bucharest Otopeni Intl

Sat 6/29

2 stops29h 55m

Chicago O'Hare Intl

Sat 7/27

1 stop24h 40m

$875

Flights are sorted by cheapest first

Deals found on 5/4

When is the best time to book a flight from Bucharest to Chicago?

Use this chart to determine the optimal time to book a round-trip flight from Bucharest to Chicago. Price data was last updated on May 3, 2024.
Booking 85 days in advance of your planned departure date is, on average, the best time to get cheap flights from Bucharest to Chicago. The general trend is that the closer you book to the departure date, the more expensive your flight will be.
Search Deals

When is the cheapest time to fly from Bucharest to Chicago?

Use this chart to determine the cheapest time to fly round-trip from Bucharest to Chicago. Price data was last updated on May 5, 2024.
Morning
Noon
Afternoon
Evening
All times are departure.
Travelers seeking maximum savings on their Bucharest to Chicago flight should consider departing on Sunday at noon when fares are most often at their lowest. Wednesday afternoons flights should be avoided if possible as fares are typically the most expensive at this time.
Search Deals

Average price of flights to Chicago by month

Plan your trip from Bucharest to Chicago by taking into account the cheapest months to travel. The average price of a one-way flight from Bucharest to Chicago is currently $347 while a round-trip flight costs $680. Price data was last updated on April 28, 2024.

Currently, February is the cheapest month in which you can book a flight from Bucharest to Chicago (average of $245). Flying from Bucharest to Chicago in June is currently the most expensive (average of $354). 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.

January

$248

February

$245

March

$280

April

$267

May

$279

June

$354

July

$334

August

$274

September

$258

October

$248

November

$270

December

$248

Temperature and rainfall in Chicago by month

Plan your trip to Chicago by taking into account the average temperature and rainfall totals by month.

CHI

Temperature

23 - 73.4 °F

Reviews of airlines servicing Chicago

Get insights into the airlines that provide service to Chicago. 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 Chicago. Reviews last updated May 5, 2024.
See what other customers who have flown with British Airways, United Airlines and Air Canada from Bucharest to Chicago have to say. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Emirates
8.1
Very good
4,001 reviews
Check prices

Food

7.9

Entertainment

8.3

Crew

8.3

Overall

8.1

Boarding

8.2

Comfort

8.1

Reviews

1 / 10

The staff was super awesome and responsive! One of the best flights we have been on, ever.

Emirates
8.1
Very good
4,001 reviews
Emirates
8.1
Very good
4,001 reviews
Check prices

Food

7.9

Entertainment

8.3

Crew

8.3

Overall

8.1

Boarding

8.2

Comfort

8.1

Reviews

1 / 10

The staff was super awesome and responsive! One of the best flights we have been on, ever.

Delta
8.1
Very good
10,826 reviews
Emirates
8.1
Very good
4,001 reviews
Check prices

Food

7.9

Entertainment

8.3

Crew

8.3

Overall

8.1

Boarding

8.2

Comfort

8.1

Reviews

1 / 10

The staff was super awesome and responsive! One of the best flights we have been on, ever.

SWISS
7.8
Good
2,015 reviews
Emirates
8.1
Very good
4,001 reviews
Check prices

Food

7.9

Entertainment

8.3

Crew

8.3

Overall

8.1

Boarding

8.2

Comfort

8.1

Reviews

1 / 10

The staff was super awesome and responsive! One of the best flights we have been on, ever.

Qatar Airways
7.7
Good
4,439 reviews
Emirates
8.1
Very good
4,001 reviews
Check prices

Food

7.9

Entertainment

8.3

Crew

8.3

Overall

8.1

Boarding

8.2

Comfort

8.1

Reviews

1 / 10

The staff was super awesome and responsive! One of the best flights we have been on, ever.

Austrian Airlines
7.7
Good
1,072 reviews
Emirates
8.1
Very good
4,001 reviews
Check prices

Food

7.9

Entertainment

8.3

Crew

8.3

Overall

8.1

Boarding

8.2

Comfort

8.1

Reviews

1 / 10

The staff was super awesome and responsive! One of the best flights we have been on, ever.

Related info for your journey

Find useful and relevant information for your journey from Bucharest to Chicago. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • Can I find flights from Bucharest to Chicago for under $700 on Cheapflights?

    Yes, there are multiple flights from Bucharest to Chicago for under $700. The cheapest flight booked recently is on Multiple Airlines for just $601, but on average you can expect to pay $656.

  • Are there last-minute flights available from Bucharest to Chicago for under $600?

    There are currently 20+ open flights from Bucharest to Chicago within the next 7 days for less than $600.

  • What are the cheapest airlines flying from Bucharest to Chicago round-trip?

    Delta, at $604, was found to be the cheapest airline from Bucharest to Chicago.Alternate airlines to your destination round-trip include British Airways and United Airlines. These flights start at 10% lower than the current average price 3 months from now.

  • What are the cheapest airlines to fly from Bucharest to Chicago one-way?

    The cheapest airline one-way is ITA Airways, with whom users have recently found tickets for as low as $547. However, be on the lookout for offers from British Airways and Delta, as they are both options that can get you from Bucharest to Chicago for a low price.

  • What are the most popular airlines that fly from Bucharest to Chicago?

    When booking a flight from Bucharest to Chicago, you may want to consider flying on American Airlines, Air France or British Airways as they are the most popular for this route.

  • What does OTP to ORD mean?

    OTP and ORD are unique codes to identify airports used in the aviation industry. They are defined by IATA (International Air Transport Association) and are commonly called IATA codes. OTP to ORD refers to a flight route from Bucharest Otopeni Intl Airport to Chicago O'Hare Intl Airport. While you’re still figuring out your travel plans, it’s not a bad idea to learn the names and codes of other airports around these areas: Chicago Midway Airport (MDW), Chicago Greater Rockford Airport (RFD).

  • Can I find deals for flights from Bucharest to Chicago that include extra baggage allowance?

    The amount of baggage you can bring on your Bucharest to Chicago flight depends on the airline and the type of fare you've chosen. After entering your flight details, you'll be able to view the specific baggage policies for each deal in the search results. Keep in mind that certain deals may offer additional baggage allowance.

  • Can I find deals on flights from Bucharest to Chicago with specific airlines?

    Yes, Cheapflights allows you to browse and filter Bucharest to Chicago flight deals by airline. After entering your origin and destination, use the available filters to view flights offered by airlines.

  • Can I find deals for flights from Bucharest to Chicago that include hotel bookings?

    Yes. In addition to deals on Bucharest to Chicago flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Bucharest to Chicago?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Bucharest to Chicago.

  • Can I find deals for business class flights from Bucharest to Chicago?

    Yes. Cheapflights offers flight deals from Bucharest to Chicago by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • Can I find deals for flights from Bucharest to Chicago that allow pets onboard?

    Many airlines flying from Bucharest to Chicago offer the option to travel with pets. After selecting a flight deal, you can find more information about the airline's pet policy on their official website or by contacting the airline directly. Please note that additional fees and restrictions may apply.

  • Can I find deals on last-minute flights from Bucharest to Chicago?

    Yes, you can often find last-minute deals on Bucharest to Chicago flights on Cheapflights. However, these deals can vary and may not always be available. We recommend checking back frequently or signing up for price alerts for the most up-to-date deals.

  • How recently were the Bucharest to Chicago flight deals updated?

    The Bucharest to Chicago flight deals you see on this page were last updated on 5/5.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Bucharest to Chicago
See prices for flight routes from nearby airports that may be better suited for you.

Otopeni Intl to O'Hare Intl flights
Cluj Napoca to O'Hare Intl flights
Iaşi to O'Hare Intl flights
Sibiu to O'Hare Intl flights
Otopeni Intl to St. Louis flights
Cluj Napoca to St. Louis flights

Top 10 airlines flying from Bucharest to Chicago

Discover the top 10 airlines that operate flights from Bucharest to Chicago. 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 2,719,943 searches. Data last updated May 5, 2024.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$536Average$614FlexibilityNo cancel feeOn-timeN/A
Search Delta flights
Turkish AirlinesCheapest$563Average$764FlexibilityNo cancel feeOn-time77%
Search Turkish Airlines flights
British AirwaysCheapest$566Average$719FlexibilityNo cancel feeOn-time70%
Search British Airways flights
LOTCheapest$573Average$676FlexibilityNo cancel feeOn-time81%
Search LOT flights
Austrian AirlinesCheapest$580Average$715FlexibilityNo cancel feeOn-time78%
Search Austrian Airlines flights
Air FranceCheapest$590Average$710FlexibilityNo cancel feeOn-time77%
Search Air France flights
LufthansaCheapest$631Average$870FlexibilityNo cancel feeOn-time76%
Search Lufthansa flights
American AirlinesCheapest$640Average$907FlexibilityNo cancel feeOn-time71%
Search American Airlines flights
SWISSCheapest$652Average$874FlexibilityNo cancel feeOn-time79%
Search SWISS flights
KLMCheapest$654Average$872FlexibilityNo cancel feeOn-time75%
Search KLM flights
Atlanta to Los Angeles flights
New York to Portugal flights
Chicago to Indianapolis flights
St. Louis to Miami flights
Orlando to Boston flights
New York LaGuardia Airport to Orlando flights
Dallas to Hyderabad flights
Salt Lake City to Las Vegas flights
New York to Atlanta flights
Denver to London flights
USA to Amsterdam flights
Bucharest to Chania flights

Search flights from Bucharest to Chicago by cabin class

Find flights from Bucharest to Chicago, based on your preferred cabin class, be it economy, premium economy, business, or first class.
First Class
Business Class
Prem Econ Class
Economy Class

Book a flight to one of these trending destinations

User searches for flights to these destinations increased 20% or more in the past 90 days compared to other destinations
Flights to Saint Peter Jersey
Flights to Kirkwall Arpt
Flights to Skiathos
Flights to Naxos
Flights to Ningbo Lishe Intl
Flights to Edremit/Korfez
Flights to Bourgas
Flights to Bodø
Flights to Pellston Emmet County
Flights to Cornwall Newquay
Flights to Ordu/Giresun
Flights to Batumi
Flights to Mason City
Flights to Biarritz Parme
Flights to Zakynthos Dionsios Salomos
Flights to Cortez Montezuma County
Flights to Clermont-Ferrand Aulnat
Flights to Nevsehir
Flights to Hyannis Barnstable
Flights to Girona Costa Brava
Flights to Kagoshima
Flights to Perugia Sant Egidio
Flights to Oran Es Senia
Flights to Chios

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travelers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Bucharest to Chicago?

Cheapflights makes it easy to find Bucharest to Chicago flights by helping our users search from 900+ travel sites for deals. We also provide you with filters for cabin, price, airline, airports, number of stops, and many more to narrow down that perfect flight.

Why should you use Cheapflights to find cheap flight tickets from Bucharest to Chicago?

By finding flights from multiple airlines and providers at completely no cost, Cheapflights helps millions of users like you annually find the best flights to Chicago from Bucharest.

Can Cheapflights find flights from Bucharest to Chicago with no change fees?

Users can book flights with no change fees policies with our dedicated filters. Book flights from Bucharest to Chicago flexibly with Cheapflights today.

Can Cheapflights notify me if prices for flights from Bucharest to Chicago become cheaper?

Not ready to book yet? You can track prices for flights from Bucharest to Chicago on Cheapflights with our Price Alert feature and get notified when better prices are available.

100% Free
Cheapflights is completely free to use, so you can start saving the moment you arrive.
Book with Flexibility
Our users can plan ahead with confidence and find flights with no change fees
Travel Smart
Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.
View all available airlines