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Cheap flights from O'Hare Intl (ORD) to Bulgaria from $345

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 8/8. 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.
ORD — SOF
Jun 11 — Jun 181
From?
To?
Tue 6/11
Tue 6/18
1 adult, Economy
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What is the cheapest month to fly from Chicago O'Hare Intl Airport to Bulgaria?

Due to multiple factors, expect to potentially pay more when booking in June. For low rates, November can be a great choice for travel to Bulgaria. Flights to Bulgaria from Chicago O'Hare Intl Airport in November are about $835 on average during November, but can be found for as low as $447.

What is the cheapest time of day to fly from ORD to BG?

When flying from Chicago O'Hare Intl Airport to Bulgaria, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Cheap O'Hare Intl to Bulgaria flights in June & July 2024

Find cheap flight options from O'Hare Intl to Bulgaria specifically for the months of June and July 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 3,009,960 searches. Prices were last updated on June 6, 2024.
These are some of the best deals we've found on flights to Bulgaria in 2024 at this time. Check back soon for alternative fares.
Tue 7/303:00 pmORD - SOF
1 stop18h 10mITA Airways
Sun 8/186:00 pmSOF - ORD
1 stop27h 10mITA Airways
Deal found 6/5$604
Tue 7/233:00 pmORD - SOF
1 stop18h 10mITA Airways
Sat 8/316:00 pmSOF - ORD
1 stop27h 10mITA Airways
Deal found 6/5$628
Thu 7/183:00 pmORD - SOF
1 stop18h 10mITA Airways
Sun 8/186:00 pmSOF - ORD
1 stop27h 10mITA Airways
Deal found 6/5$631
Thu 7/253:00 pmORD - SOF
1 stop18h 10mITA Airways
Sat 8/316:00 pmSOF - ORD
1 stop27h 10mITA Airways
Deal found 6/5$655
Wed 7/247:13 amORD - SOF
2 stops25h 57mITA Airways
Sun 9/16:00 pmSOF - ORD
1 stop27h 10mITA Airways
Deal found 6/5$660
Sun 7/217:15 pmORD - SOF
1 stop30h 55mSWISS
Wed 9/42:10 pmSOF - ORD
1 stop30h 00mSWISS
Deal found 6/5$664
Sun 7/289:25 pmORD - SOF
1 stop13h 20mUnited Airlines
Wed 10/912:55 pmSOF - ORD
2 stops18h 19mUnited Airlines
Deal found 6/5$678
Mon 7/222:20 pmORD - SOF
2 stops13h 50mSWISS
Wed 9/42:10 pmSOF - ORD
1 stop30h 00mSWISS
Deal found 6/5$684
Wed 7/243:00 pmORD - SOF
1 stop18h 10mITA Airways
Sun 9/16:00 pmSOF - ORD
1 stop27h 10mITA Airways
Deal found 6/5$691

O'Hare Intl to Bulgaria 2024 flight deals

Discover exclusive flight deals for travel between O'Hare Intl and Bulgaria in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 3,009,960 searches. Data last updated June 6, 2024.
These are some of the best deals we've found on flights to Bulgaria in 2024 at this time. Check back soon for alternative fares.
Tue 11/59:00 amORD - SOF
1 stop21h 10mBritish Airways
Tue 11/196:05 pmSOF - ORD
1 stop27h 50mBritish Airways
Deal found 6/4$501
Tue 11/511:33 amORD - SOF
2 stops18h 37mBritish Airways
Tue 11/196:05 pmSOF - ORD
1 stop26h 45mBritish Airways
Deal found 6/4$506
Tue 11/511:33 amORD - SOF
2 stops18h 37mBritish Airways
Tue 11/196:05 pmSOF - ORD
2 stops31h 28mBritish Airways
Deal found 6/4$516
Wed 11/610:35 pmORD - SOF
1 stop15h 50mLufthansa
Wed 11/202:10 pmSOF - ORD
1 stop13h 55mLufthansa
Deal found 6/5$530
Wed 9/188:30 pmORD - SOF
1 stop15h 50mTurkish Airlines
Wed 10/23:45 pmSOF - ORD
1 stop25h 55mTurkish Airlines
Deal found 6/5$536
Mon 9/238:30 pmORD - SOF
1 stop34h 25mTurkish Airlines
Mon 10/219:10 pmSOF - ORD
1 stop20h 30mTurkish Airlines
Deal found 6/5$538
Sat 11/28:30 pmORD - SOF
2 stops37h 05mAmerican Airlines
Sat 11/1612:10 pmSOF - ORD
1 stop14h 35mAmerican Airlines
Deal found 6/4$546
Tue 10/229:25 pmORD - SOF
1 stop17h 35mLufthansa
Sat 11/26:00 amSOF - ORD
1 stop15h 25mLufthansa
Deal found 6/5$552
Tue 10/229:25 pmORD - SOF
1 stop13h 20mLufthansa
Sat 11/26:05 amSOF - ORD
2 stops15h 20mLufthansa
Deal found 6/5$553

O'Hare Intl to Bulgaria flights leaving soon

Find last-minute flight options from O'Hare Intl to Bulgaria 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 3,009,960 searches. Data last updated June 6, 2024.
Have a look at some of the flights available from Chicago to Bulgaria departing last-minute. Tip: verify your flight details before completing your reservation.
Thu 6/1310:30 pmORD - SOF
1 stop16h 05mUnited Airlines
Tue 6/186:00 amSOF - ORD
1 stop14h 15mUnited Airlines
Deal found 6/5$963
Thu 6/1310:30 pmORD - SOF
1 stop16h 05mUnited Airlines
Wed 6/196:30 amSOF - ORD
2 stops16h 06mUnited Airlines
Deal found 6/5$986
Sun 6/163:00 pmORD - SOF
1 stop18h 10mITA Airways
Sun 8/186:00 pmSOF - ORD
1 stop27h 10mITA Airways
Deal found 6/5$989
Thu 6/1310:30 pmORD - SOF
1 stop16h 05mUnited Airlines
Wed 6/196:30 amSOF - ORD
1 stop14h 25mUnited Airlines
Deal found 6/5$997
Thu 6/1310:30 pmORD - SOF
1 stop16h 05mUnited Airlines
Tue 6/186:30 amSOF - ORD
2 stops24h 50mUnited Airlines
Deal found 6/5$1,007
Thu 6/1310:30 pmORD - SOF
1 stop16h 05mUnited Airlines
Mon 6/176:00 amSOF - ORD
1 stop16h 00mUnited Airlines
Deal found 6/5$1,033
Thu 6/138:10 amORD - SOF
1 stop21h 35mMultiple Airlines
Sun 6/166:40 amSOF - ORD
2 stops35h 34mMultiple Airlines
Deal found 6/5$1,036
Sun 6/168:10 amORD - SOF
1 stop21h 05mMultiple Airlines
Wed 6/192:15 pmSOF - ORD
2 stops39h 37mMultiple Airlines
Deal found 6/5$1,054
Thu 6/1310:30 pmORD - SOF
1 stop16h 05mUnited Airlines
Sun 6/166:30 amSOF - ORD
1 stop14h 25mUnited Airlines
Deal found 6/5$1,067

One-way flights to Bulgaria from O'Hare Intl

Search for one-way flight options from O'Hare Intl to Bulgaria. 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 3,009,960 searches. Data last updated June 6, 2024.
Some of the best available deals we've found on one-way flights from Chicago to Bulgaria. Users in need of a round-trip flight from Chicago to Bulgaria instead should update the search form at the top of page.
Thu 8/810:15 pmORD - SOF
2 stops39h 00mMultiple Airlines
Deal found 6/5$345
Thu 8/810:15 pmORD - SOF
3 stops33h 20mMultiple Airlines
Deal found 6/5$414
Sat 7/208:49 pmORD - VAR
3 stops53h 51mMultiple Airlines
Deal found 6/5$424
Sat 6/155:55 pmORD - SOF
3 stops55h 25mMultiple Airlines
Deal found 6/4$453
Thu 6/1311:24 amORD - SOF
3 stops51h 46mMultiple Airlines
Deal found 6/4$457
Mon 6/175:07 pmORD - SOF
3 stops58h 23mMultiple Airlines
Deal found 6/4$463
Mon 6/1711:24 amORD - SOF
3 stops29h 01mMultiple Airlines
Deal found 6/5$467
Sat 8/107:25 pmORD - SOF
3 stops21h 35mMultiple Airlines
Deal found 6/5$475
Wed 6/1211:24 amORD - SOF
3 stops40h 21mMultiple Airlines
Deal found 6/4$482

Find flights from O'Hare Intl to Bulgaria within your budget

Customize your flight search to find flights from O'Hare Intl to Bulgaria 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 3,009,960 searches. Data last updated June 6, 2024.

Fly from

Any airport

Fly to

Any airport

Budget

$501 - $664

Route

Depart

Return

Price

Chicago O'Hare IntlSofia

ORD - SOF

ORDSOF

Chicago O'Hare Intl

Tue 11/5

1 stop21h 10m

Sofia

Tue 11/19

1 stop27h 50m

$501

Chicago O'Hare IntlSofia

ORD - SOF

ORDSOF

Chicago O'Hare Intl

Wed 11/6

1 stop15h 50m

Sofia

Wed 11/20

1 stop13h 55m

$530

Chicago O'Hare IntlSofia

ORD - SOF

ORDSOF

Chicago O'Hare Intl

Wed 9/18

1 stop15h 50m

Sofia

Wed 10/2

1 stop25h 55m

$536

Chicago O'Hare IntlSofia

ORD - SOF

ORDSOF

Chicago O'Hare Intl

Sat 11/2

2 stops37h 05m

Sofia

Sat 11/16

1 stop14h 35m

$546

Chicago O'Hare IntlSofia

ORD - SOF

ORDSOF

Chicago O'Hare Intl

Sun 11/3

2 stops31h 55m

Sofia

Sun 11/17

1 stop13h 25m

$564

Chicago O'Hare IntlSofia

ORD - SOF

ORDSOF

Chicago O'Hare Intl

Wed 8/7

1 stop18h 10m

Sofia

Mon 9/9

1 stop32h 15m

$577

Chicago O'Hare IntlSofia

ORD - SOF

ORDSOF

Chicago O'Hare Intl

Sat 11/30

1 stop20h 45m

Sofia

Sun 12/15

1 stop13h 10m

$600

Chicago O'Hare IntlSofia

ORD - SOF

ORDSOF

Chicago O'Hare Intl

Mon 8/19

2 stops16h 50m

Sofia

Tue 2/18

2 stops18h 33m

$611

Chicago O'Hare IntlSofia

ORD - SOF

ORDSOF

Chicago O'Hare Intl

Sun 7/21

1 stop30h 55m

Sofia

Wed 9/4

1 stop30h 00m

$664

Flights are sorted by cheapest first

Deals found on 6/4

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

Best time to book a flight from O'Hare Intl to Bulgaria

Have a flexible travel schedule? Discover the best time to fly to Bulgaria from O'Hare Intl with our price prediction graph.
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.

Reviews of airlines servicing Bulgaria

Get insights into the airlines that provide service to Bulgaria. 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 Bulgaria. Reviews last updated June 6, 2024.
Peruse reviews from past customers who have flown with British Airways, Lufthansa and Turkish Airlines from Chicago to Bulgaria 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.
SWISS
7.8
Good
1,929 reviews

Boarding

7.8

Comfort

7.5

Entertainment

7.2

Overall

7.8

Food

7.4

Crew

8.4

Reviews

1 / 10

Very crowded flight. Staff brought refreshments regularly and the food was surprisingly good. But checking was very slow and they allowed way too many people with large suitcases on board making onboarding and off-boarding very slow and chaotic.

SWISS
7.8
Good
1,929 reviews
SWISS
7.8
Good
1,929 reviews

Boarding

7.8

Comfort

7.5

Entertainment

7.2

Overall

7.8

Food

7.4

Crew

8.4

Reviews

1 / 10

Very crowded flight. Staff brought refreshments regularly and the food was surprisingly good. But checking was very slow and they allowed way too many people with large suitcases on board making onboarding and off-boarding very slow and chaotic.

Austrian Airlines
7.7
Good
1,008 reviews
SWISS
7.8
Good
1,929 reviews

Boarding

7.8

Comfort

7.5

Entertainment

7.2

Overall

7.8

Food

7.4

Crew

8.4

Reviews

1 / 10

Very crowded flight. Staff brought refreshments regularly and the food was surprisingly good. But checking was very slow and they allowed way too many people with large suitcases on board making onboarding and off-boarding very slow and chaotic.

Turkish Airlines
7.4
Good
3,714 reviews
SWISS
7.8
Good
1,929 reviews

Boarding

7.8

Comfort

7.5

Entertainment

7.2

Overall

7.8

Food

7.4

Crew

8.4

Reviews

1 / 10

Very crowded flight. Staff brought refreshments regularly and the food was surprisingly good. But checking was very slow and they allowed way too many people with large suitcases on board making onboarding and off-boarding very slow and chaotic.

United Airlines
7.4
Good
10,703 reviews
SWISS
7.8
Good
1,929 reviews

Boarding

7.8

Comfort

7.5

Entertainment

7.2

Overall

7.8

Food

7.4

Crew

8.4

Reviews

1 / 10

Very crowded flight. Staff brought refreshments regularly and the food was surprisingly good. But checking was very slow and they allowed way too many people with large suitcases on board making onboarding and off-boarding very slow and chaotic.

American Airlines
7.3
Good
14,229 reviews
SWISS
7.8
Good
1,929 reviews

Boarding

7.8

Comfort

7.5

Entertainment

7.2

Overall

7.8

Food

7.4

Crew

8.4

Reviews

1 / 10

Very crowded flight. Staff brought refreshments regularly and the food was surprisingly good. But checking was very slow and they allowed way too many people with large suitcases on board making onboarding and off-boarding very slow and chaotic.

Related info for your journey

Find useful and relevant information for your journey from O'Hare Intl to Bulgaria. 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 Chicago O'Hare Intl Airport to Bulgaria for under $600 on Cheapflights?

    Yes, there are multiple flights from Chicago O'Hare Intl Airport to Bulgaria for under $600. The cheapest flight booked recently is on British Airways for just $501, but on average you can expect to pay $554.

  • Are there last-minute flights available from Chicago O'Hare Intl Airport to Bulgaria for under $1,000?

    There are currently 20+ open flights from Chicago O'Hare Intl Airport to Bulgaria within the next 7 days for less than $1,000.

  • What are the cheapest airlines to fly from Chicago O'Hare Intl Airport to Bulgaria one-way?

    $497 is the cheapest one-way deal found within the past few days, from Austrian Airlines. You may also be able to find cheap deals on Lufthansa and ITA Airways, with prices starting from $516 and $522, respectively.

  • What are the most popular routes from Chicago O'Hare Intl Airport to Bulgaria?

    The most popular flight routes from Chicago O'Hare Intl Airport to Bulgaria are Chicago O'Hare Intl - Sofia, Chicago O'Hare Intl - Varna and Chicago O'Hare Intl - Bourgas.

  • What does ORD to SOF mean?

    ORD and SOF 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. ORD to SOF refers to a flight route from Chicago O'Hare Intl Airport to Sofia Airport. Varna Airport (VAR), Bourgas Airport (BOJ), Plovdiv Airport (PDV) are other airports near this flight route and their unique identifiers/IATA codes.

  • Can I find deals for flights from O'Hare Intl to Bulgaria that include extra baggage allowance?

    The amount of baggage you can bring on your O'Hare Intl to Bulgaria 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 O'Hare Intl to Bulgaria with specific airlines?

    Yes, Cheapflights allows you to browse and filter O'Hare Intl to Bulgaria 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 O'Hare Intl to Bulgaria that include hotel bookings?

    Yes. In addition to deals on O'Hare Intl to Bulgaria flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from O'Hare Intl to Bulgaria?

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

  • Can I find deals for business class flights from O'Hare Intl to Bulgaria?

    Yes. Cheapflights offers flight deals from O'Hare Intl to Bulgaria 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 O'Hare Intl to Bulgaria that allow pets onboard?

    Many airlines flying from O'Hare Intl to Bulgaria 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 O'Hare Intl to Bulgaria?

    Yes, you can often find last-minute deals on O'Hare Intl to Bulgaria 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 Chicago O'Hare Intl Airport to Bulgaria flight deals updated?

    The Chicago O'Hare Intl Airport to Bulgaria flight deals you see on this page were last updated on 6/5.

  • What are the most popular airlines that fly from Chicago O'Hare Intl Airport to Bulgaria?

    Before booking your flight from Chicago O'Hare Intl Airport to Bulgaria check out the most popular airlines for this route: Undisclosed Carrier, American Airlines or Air Canada.

  • What is the cheapest month to book a flight from Chicago O'Hare Intl Airport to Bulgaria?

    Currently, November is the cheapest month in which you can book a flight from Chicago O'Hare Intl Airport to Bulgaria (average of $660). Flying from Chicago O'Hare Intl Airport to Bulgaria in June is currently the most expensive (average of $1,263). 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.

See more FAQs

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Alternative routes for O'Hare Intl to Bulgaria
See prices for flight routes from nearby airports that may be better suited for you.

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Midway to Charles de Gaulle flights
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Midway to Athens flights
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Midway to Dublin flights
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Midway to Lisbon flights
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Midway to Barcelona-El Prat flights
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Midway to Madrid flights
O'Hare Intl to Tirana flights
O'Hare Intl to Prague flights
O'Hare Intl to Oslo Gardermoen flights
O'Hare Intl to Sofia flights
O'Hare Intl to Luton flights
O'Hare Intl to Skopje flights
O'Hare Intl to Berlin flights
Midway to Istanbul flights
Midway to Frederic Chopin flights
Midway to Frankfurt flights
Midway to Amsterdam flights
Midway to Keflavik Intl flights
O'Hare Intl to Otopeni Intl flights

Top 10 airlines flying from O'Hare Intl to Bulgaria

Discover the top 10 airlines that operate flights from O'Hare Intl to Bulgaria. 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 3,009,960 searches. Data last updated June 6, 2024.
AirlineCheapestAverageFlexibilityOn-time
KLMCheapest$422Average$485FlexibilityNo cancel feeOn-time75%
Air FranceCheapest$495Average$610FlexibilityNo cancel feeOn-time77%
LufthansaCheapest$504Average$970FlexibilityNo cancel feeOn-time76%
Austrian AirlinesCheapest$526Average$831FlexibilityNo cancel feeOn-time78%
Turkish AirlinesCheapest$552Average$988FlexibilityNo cancel feeOn-time77%
British AirwaysCheapest$566Average$852FlexibilityNo cancel feeOn-time70%
LOTCheapest$588Average$995FlexibilityNo cancel feeOn-time81%
United AirlinesCheapest$591Average$897FlexibilityNo cancel feeOn-time69%
Alaska AirlinesCheapest$605Average$708FlexibilityNo cancel feeOn-time75%
ITA AirwaysCheapest$658Average$823FlexibilityNo cancel feeOn-time81%
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Newark Airport to London flights
Nashville to Denver flights
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Denver to Hawaii flights
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Austin to Los Angeles flights
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Chicago O'Hare Intl Airport to Bruges flights

Search flights from O'Hare Intl to Bulgaria by cabin class

Find flights from O'Hare Intl to Bulgaria, 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 O'Hare Intl to Bulgaria?

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Yes! Cheapflights helps users easily find flights from O'Hare Intl to Bulgaria with no change fees.

Can Cheapflights notify me if prices for flights from O'Hare Intl to Bulgaria become cheaper?

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

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