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Cheap flights from Otopeni Intl (OTP) to Illinois from $303

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 6/5. 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.
OTP — ORD
May 24 — May 311
From?
To?
Fri 5/24
Fri 5/31
1 adult, Economy
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How far in advance should I book a flight from Bucharest Otopeni Intl Airport to Illinois?

Travelers have found it’s best to book a flight 34 days in advance to save up to 29% compared to booking the same week of travel. As your travel date approaches, the cost of this flight route may potentially increase. While opting to book 34 days out may not be an option for all, there are still additional ways to secure a deal in the near future. You might find a flight from Bucharest Otopeni Intl Airport to Illinois 1-2 weeks in advance for as low as $641, or $934 for flights within the next 24 hours.

What is the cheapest month to fly from Bucharest Otopeni Intl Airport to Illinois?

February is one of the best times of the year to fly to Illinois from Bucharest Otopeni Intl Airport. Prices for February average $671 per person but you can even find prices for as low as $513. The most expensive prices can be found in the month of July. Opting for a February flight can save you 33% on your journey compared to booking in July

When is the cheapest time to fly from Bucharest Otopeni Intl Airport to Illinois (OTP - IL)?

When flying from Bucharest Otopeni Intl Airport to Illinois, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Cheap British Airways flights from Otopeni Intl to Illinois

Explore cheap flight options specifically provided by British Airways for the route between Otopeni Intl and Illinois. 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 2,634,509 searches. Data last updated May 19, 2024.
Consider these cheap British Airways flights we've found departing from Bucharest to Illinois. Be sure to come back soon if the deals available don't appeal to you at this time.
Wed 6/269:00 amOTP - ORD
1 stop16h 07mBritish Airways
Fri 11/14:50 pmORD - OTP
2 stops15h 25mBritish Airways
Deal found 5/18$649
Wed 6/269:00 amOTP - ORD
2 stops18h 20mBritish Airways
Fri 11/14:50 pmORD - OTP
2 stops15h 25mBritish Airways
Deal found 5/18$655
Mon 6/38:35 amOTP - ORD
1 stop15h 15mBritish Airways
Fri 6/74:45 pmORD - OTP
1 stop23h 05mBritish Airways
Deal found 5/18$997

Cheap KLM flights from Otopeni Intl to Illinois

Explore cheap flight options specifically provided by KLM for the route between Otopeni Intl and Illinois. 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 2,634,509 searches. Data last updated May 19, 2024.
Have a look at some of the cheapest available KLM flights departing from Bucharest and landing in Illinois. Make sure to examine the flight information before completing your reservation.
Thu 9/196:15 amOTP - ORD
1 stop16h 00mKLM
Mon 9/304:45 pmORD - OTP
1 stop23h 00mKLM
Deal found 5/18$662
Fri 5/316:15 amOTP - ORD
2 stops16h 27mKLM
Thu 1/162:00 pmORD - OTP
2 stops15h 10mKLM
Deal found 5/18$672

Cheap Otopeni Intl to Illinois flights in May & June 2024

Find cheap flight options from Otopeni Intl to Illinois specifically for the months of May and June 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 2,634,509 searches. Prices were last updated on May 19, 2024.
Scroll through some of the best deals on flights from Bucharest to Illinois in 2024. Check back in a little while for more flight options.
Wed 6/269:00 amOTP - ORD
1 stop16h 07mBritish Airways
Fri 11/14:50 pmORD - OTP
2 stops15h 25mBritish Airways
Deal found 5/18$649
Wed 6/269:00 amOTP - ORD
2 stops18h 20mBritish Airways
Fri 11/14:50 pmORD - OTP
2 stops15h 25mBritish Airways
Deal found 5/18$655
Fri 5/316:30 amOTP - ORD
1 stop13h 40mMultiple Airlines
Thu 1/166:00 pmORD - OTP
1 stop16h 20mMultiple Airlines
Deal found 5/18$660
Fri 5/316:15 amOTP - ORD
2 stops16h 27mMultiple Airlines
Thu 1/165:20 pmORD - OTP
1 stop14h 30mMultiple Airlines
Deal found 5/18$666
Sat 6/16:40 amOTP - ORD
1 stop14h 40mAustrian Airlines
Sat 8/313:45 pmORD - OTP
2 stops15h 40mAustrian Airlines
Deal found 5/19$671
Fri 5/316:15 amOTP - ORD
2 stops16h 27mKLM
Thu 1/162:00 pmORD - OTP
2 stops15h 10mKLM
Deal found 5/18$672
Sat 6/86:30 amOTP - ORD
1 stop13h 40mSWISS
Thu 8/87:15 pmORD - OTP
1 stop21h 45mSWISS
Deal found 5/18$673
Tue 5/286:30 amOTP - ORD
1 stop13h 40mSWISS
Tue 6/257:15 pmORD - OTP
1 stop12h 05mSWISS
Deal found 5/18$679
Tue 5/284:05 pmOTP - ORD
1 stop29h 15mAustrian Airlines
Tue 6/256:00 pmORD - OTP
2 stops22h 10mAustrian Airlines
Deal found 5/18$687

Otopeni Intl to Illinois 2024 flight deals

Discover exclusive flight deals for travel between Otopeni Intl and Illinois in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 2,634,509 searches. Data last updated May 19, 2024.
Scroll through some of the best deals on flights from Bucharest to Illinois in 2024. Check back in a little while for more flight options.
Wed 6/269:00 amOTP - ORD
1 stop16h 07mBritish Airways
Fri 11/14:50 pmORD - OTP
2 stops15h 25mBritish Airways
Deal found 5/18$649
Wed 6/269:00 amOTP - ORD
2 stops18h 20mBritish Airways
Fri 11/14:50 pmORD - OTP
2 stops15h 25mBritish Airways
Deal found 5/18$655
Fri 5/316:30 amOTP - ORD
1 stop13h 40mMultiple Airlines
Thu 1/166:00 pmORD - OTP
1 stop16h 20mMultiple Airlines
Deal found 5/18$660
Thu 9/196:15 amOTP - ORD
1 stop16h 00mKLM
Mon 9/304:45 pmORD - OTP
1 stop23h 00mKLM
Deal found 5/18$662
Fri 5/316:15 amOTP - ORD
2 stops16h 27mMultiple Airlines
Thu 1/165:20 pmORD - OTP
1 stop14h 30mMultiple Airlines
Deal found 5/18$666
Sat 6/16:40 amOTP - ORD
1 stop14h 40mAustrian Airlines
Sat 8/313:45 pmORD - OTP
2 stops15h 40mAustrian Airlines
Deal found 5/19$671
Fri 5/316:15 amOTP - ORD
2 stops16h 27mKLM
Thu 1/162:00 pmORD - OTP
2 stops15h 10mKLM
Deal found 5/18$672
Sat 6/86:30 amOTP - ORD
1 stop13h 40mSWISS
Thu 8/87:15 pmORD - OTP
1 stop21h 45mSWISS
Deal found 5/18$673
Thu 11/148:15 amOTP - ORD
1 stop18h 30mAmerican Airlines
Sun 11/173:00 pmORD - OTP
2 stops24h 45mAmerican Airlines
Deal found 5/17$676

Otopeni Intl to Illinois flights leaving soon

Find last-minute flight options from Otopeni Intl to Illinois 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 2,634,509 searches. Data last updated May 19, 2024.
Consider one of these great deals we found on last-minute flights from Bucharest to Illinois. To prevent any unwanted surprises, users should verify their flight info before booking.
Tue 5/286:30 amOTP - ORD
1 stop13h 40mSWISS
Tue 6/257:15 pmORD - OTP
1 stop12h 05mSWISS
Deal found 5/18$679
Tue 5/284:05 pmOTP - ORD
1 stop29h 15mAustrian Airlines
Tue 6/256:00 pmORD - OTP
2 stops22h 10mAustrian Airlines
Deal found 5/18$687
Tue 5/284:05 pmOTP - ORD
2 stops28h 45mAustrian Airlines
Tue 6/256:00 pmORD - OTP
2 stops22h 10mAustrian Airlines
Deal found 5/18$712
Sat 5/257:00 amOTP - ORD
2 stops22h 37mDelta
Tue 6/47:12 pmORD - OTP
2 stops14h 08mDelta
Deal found 5/18$730
Sat 5/257:00 amOTP - ORD
1 stop15h 15mDelta
Tue 6/47:12 pmORD - OTP
2 stops14h 08mDelta
Deal found 5/18$731
Sat 5/257:00 amOTP - MDW
2 stops23h 01mDelta
Tue 6/42:15 pmMDW - OTP
2 stops19h 05mDelta
Deal found 5/18$765
Tue 5/284:10 pmOTP - ORD
1 stop28h 00mSWISS
Wed 6/267:15 pmORD - OTP
1 stop21h 35mSWISS
Deal found 5/18$781
Tue 5/286:40 amOTP - ORD
1 stop14h 40mAustrian Airlines
Wed 6/266:00 pmORD - OTP
2 stops34h 25mAustrian Airlines
Deal found 5/18$784
Tue 5/287:05 pmOTP - ORD
2 stops25h 45mAustrian Airlines
Wed 6/266:00 pmORD - OTP
2 stops34h 25mAustrian Airlines
Deal found 5/18$810

One-way flights to Illinois from Otopeni Intl

Search for one-way flight options from Otopeni Intl to Illinois. 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 2,634,509 searches. Data last updated May 19, 2024.
Users traveling one-way from Bucharest to Illinois can select one of these great deals. For those needing a return trip from Bucharest, there is a search form available above.
Wed 6/512:30 pmOTP - MDW
2 stops41h 26mMultiple Airlines
Deal found 5/18$303
Wed 5/295:50 amOTP - ORD
3 stops47h 56mMultiple Airlines
Deal found 5/18$321
Wed 6/56:00 amOTP - ORD
3 stops27h 07mMultiple Airlines
Deal found 5/18$337
Wed 6/56:00 amOTP - ORD
3 stops27h 07mMultiple Airlines
Deal found 5/18$338
Wed 5/296:50 amOTP - ORD
2 stops25h 02mMultiple Airlines
Deal found 5/18$345
Tue 6/47:05 pmOTP - MDW
3 stops33h 02mMultiple Airlines
Deal found 5/18$363
Wed 5/296:50 amOTP - MDW
2 stops32h 04mMultiple Airlines
Deal found 5/18$367
Fri 5/3112:00 pmOTP - ORD
2 stops39h 33mMultiple Airlines
Deal found 5/18$376
Thu 5/3012:00 pmOTP - ORD
2 stops45h 08mMultiple Airlines
Deal found 5/18$377

Find flights from Otopeni Intl to Illinois within your budget

Customize your flight search to find flights from Otopeni Intl to Illinois 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 2,634,509 searches. Data last updated May 19, 2024.

Fly from

Any airport

Fly to

Any airport

Budget

$649 - $806

Route

Depart

Return

Price

Bucharest Otopeni IntlChicago O'Hare Intl

OTP - ORD

OTPORD

Bucharest Otopeni Intl

Wed 6/26

1 stop16h 07m

Chicago O'Hare Intl

Fri 11/1

2 stops15h 25m

$649

Bucharest Otopeni IntlChicago O'Hare Intl

OTP - ORD

OTPORD

Bucharest Otopeni Intl

Fri 5/31

1 stop13h 40m

Chicago O'Hare Intl

Thu 1/16

1 stop16h 20m

$660

Bucharest Otopeni IntlChicago O'Hare Intl

OTP - ORD

OTPORD

Bucharest Otopeni Intl

Thu 9/19

1 stop16h 00m

Chicago O'Hare Intl

Mon 9/30

1 stop23h 00m

$662

Bucharest Otopeni IntlChicago O'Hare Intl

OTP - ORD

OTPORD

Bucharest Otopeni Intl

Sat 6/8

1 stop13h 40m

Chicago O'Hare Intl

Thu 8/8

1 stop21h 45m

$673

Bucharest Otopeni IntlChicago O'Hare Intl

OTP - ORD

OTPORD

Bucharest Otopeni Intl

Thu 11/14

1 stop18h 30m

Chicago O'Hare Intl

Sun 11/17

2 stops24h 45m

$676

Bucharest Otopeni IntlChicago O'Hare Intl

OTP - ORD

OTPORD

Bucharest Otopeni Intl

Thu 9/19

2 stops23h 19m

Chicago O'Hare Intl

Mon 9/30

2 stops16h 44m

$680

Bucharest Otopeni IntlChicago O'Hare Intl

OTP - ORD

OTPORD

Bucharest Otopeni Intl

Tue 7/23

2 stops33h 50m

Chicago O'Hare Intl

Tue 9/24

1 stop17h 20m

$709

Bucharest Otopeni IntlChicago O'Hare Intl

OTP - ORD

OTPORD

Bucharest Otopeni Intl

Mon 7/29

2 stops16h 10m

Chicago O'Hare Intl

Sun 8/18

1 stop32h 45m

$729

Bucharest Otopeni IntlChicago O'Hare Intl

OTP - ORD

OTPORD

Bucharest Otopeni Intl

Tue 7/23

1 stop25h 45m

Chicago O'Hare Intl

Tue 9/24

1 stop12h 45m

$806

Flights are sorted by cheapest first

Deals found on 5/18

No data available for this route at this time. Please check back soon.

Reviews of airlines servicing Illinois

Get insights into the airlines that provide service to Illinois. 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 Illinois. Reviews last updated May 19, 2024.
Read reviews from past customers who have flown British Airways, KLM and SWISS from Bucharest to Illinois. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Emirates
8.1
Very good
3,943 reviews
Check prices

Crew

8.3

Boarding

8.2

Overall

8.1

Food

7.9

Entertainment

8.3

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
3,943 reviews
Emirates
8.1
Very good
3,943 reviews
Check prices

Crew

8.3

Boarding

8.2

Overall

8.1

Food

7.9

Entertainment

8.3

Comfort

8.1

Reviews

1 / 10

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

Delta
8.0
Very good
10,635 reviews
Emirates
8.1
Very good
3,943 reviews
Check prices

Crew

8.3

Boarding

8.2

Overall

8.1

Food

7.9

Entertainment

8.3

Comfort

8.1

Reviews

1 / 10

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

KLM
7.9
Good
1,561 reviews
Emirates
8.1
Very good
3,943 reviews
Check prices

Crew

8.3

Boarding

8.2

Overall

8.1

Food

7.9

Entertainment

8.3

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
1,984 reviews
Emirates
8.1
Very good
3,943 reviews
Check prices

Crew

8.3

Boarding

8.2

Overall

8.1

Food

7.9

Entertainment

8.3

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
1,046 reviews
Emirates
8.1
Very good
3,943 reviews
Check prices

Crew

8.3

Boarding

8.2

Overall

8.1

Food

7.9

Entertainment

8.3

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 Otopeni Intl to Illinois. 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 Otopeni Intl Airport to Illinois for under $700 on Cheapflights?

    Yes, there are multiple flights from Bucharest Otopeni Intl Airport to Illinois for under $700. The cheapest flight booked recently is on British Airways for just $649, but on average you can expect to pay $689.

  • Are there last-minute flights available from Bucharest Otopeni Intl Airport to Illinois for under $700?

    There are currently 15+ open flights from Bucharest Otopeni Intl Airport to Illinois within the next 7 days for less than $700.

  • What are the most popular routes from Bucharest Otopeni Intl Airport to Illinois?

    The most popular route from Bucharest Otopeni Intl Airport to Illinois is Bucharest Otopeni Intl - Chicago O'Hare Intl. You may also consider Bucharest Otopeni Intl - Chicago Midway or Bucharest Otopeni Intl - Lambert-St Louis.

  • What are the most popular airlines that fly from Bucharest Otopeni Intl Airport to Illinois?

    The most popular airlines flying from Bucharest Otopeni Intl Airport to Illinois are American Airlines, Air France and British Airways. Something to consider prior to booking your flight.

  • What does OTP to ORD mean?

    Great question - OTP to ORD just means Bucharest Otopeni Intl Airport to Chicago O'Hare Intl Airport. Now you’ll know what these unique codes when you look for flights! 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), Moline Quad-City Airport (MLI), Greater Peoria Airport (PIA), Bloomington-Normal Airport (BMI), Springfield Capital Airport (SPI).

  • Can I find deals for flights from Otopeni Intl to Illinois that include extra baggage allowance?

    The amount of baggage you can bring on your Otopeni Intl to Illinois 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 Otopeni Intl to Illinois with specific airlines?

    Yes, Cheapflights allows you to browse and filter Otopeni Intl to Illinois 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 Otopeni Intl to Illinois that include hotel bookings?

    Yes. In addition to deals on Otopeni Intl to Illinois flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Otopeni Intl to Illinois?

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

  • Can I find deals for business class flights from Otopeni Intl to Illinois?

    Yes. Cheapflights offers flight deals from Otopeni Intl to Illinois 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 Otopeni Intl to Illinois that allow pets onboard?

    Many airlines flying from Otopeni Intl to Illinois 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 Otopeni Intl to Illinois?

    Yes, you can often find last-minute deals on Otopeni Intl to Illinois 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 Otopeni Intl Airport to Illinois flight deals updated?

    The Bucharest Otopeni Intl Airport to Illinois flight deals you see on this page were last updated on 5/19.

See more FAQs

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Alternative routes for Otopeni Intl to Illinois
See prices for flight routes from nearby airports that may be better suited for you.

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Top 10 airlines flying from Otopeni Intl to Illinois

Discover the top 10 airlines that operate flights from Otopeni Intl to Illinois. 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 2,634,509 searches. Data last updated May 19, 2024.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$536Average$614FlexibilityNo cancel feeOn-timeN/A
Search Delta flights
Turkish AirlinesCheapest$563Average$762FlexibilityNo cancel feeOn-time77%
Search Turkish Airlines flights
British AirwaysCheapest$565Average$734FlexibilityNo cancel feeOn-time70%
Search British Airways flights
LOTCheapest$573Average$675FlexibilityNo cancel feeOn-time81%
Search LOT flights
Austrian AirlinesCheapest$580Average$715FlexibilityNo cancel feeOn-time78%
Search Austrian Airlines flights
Air FranceCheapest$589Average$691FlexibilityNo cancel feeOn-time77%
Search Air France flights
LufthansaCheapest$630Average$870FlexibilityNo cancel feeOn-time76%
Search Lufthansa flights
American AirlinesCheapest$639Average$912FlexibilityNo cancel feeOn-time71%
Search American Airlines flights
SWISSCheapest$644Average$882FlexibilityNo cancel feeOn-time79%
Search SWISS flights
KLMCheapest$653Average$834FlexibilityNo cancel feeOn-time75%
Search KLM flights
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Bucharest Otopeni Intl Airport to Kentucky flights

Search flights from Otopeni Intl to Illinois by cabin class

Find flights from Otopeni Intl to Illinois, based on your preferred cabin class, be it economy, premium economy, business, or first class.
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Fly with Cheapflights

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How does Cheapflights help users find flights from Otopeni Intl to Illinois?

Deals for Otopeni Intl to Illinois flights are sourced from 900+ travel sites when you use Cheapflights. When all flight results come back, Cheapflights lets you sort and filter flights using different criteria to choose better, like price, airport, cabin class, and plenty of other options.

Why should you use Cheapflights to find cheap flight tickets from Otopeni Intl to Illinois?

Cheapflights helps you find that perfect flight to Illinois from Otopeni Intl by searching from hundreds of airlines and agencies you know and love. We are also free to use, in case you were wondering!

Can Cheapflights find flights from Otopeni Intl to Illinois with no change fees?

Yes, we can. To see specific flights from Otopeni Intl to Illinois with no change fees, users can toggle flexible booking options after using the search form above to find flights.

Can Cheapflights notify me if prices for flights from Otopeni Intl to Illinois become cheaper?

Yes, Cheapflights has a feature called Price Alert, which notifies users when flight prices change. Track prices for your flight to Illinois from Otopeni Intl today and book when prices fit your budget.

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