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Cheap flights from Sofia (SOF) to O'Hare Intl (ORD) from $486

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 11/2. 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.
SOF — ORD
May 18 — May 251
From?
To?
Sat 5/18
Sat 5/25
1 adult, Economy
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The best prices from Sofia to Chicago O'Hare Intl are usually found in November or May, booked 87 days in advance, depart on a Wednesday or Tuesday and return on a Thursday

Cheap flight deals from Sofia to O'Hare Intl

Discover tips and strategies to find the most affordable flight options for your journey from Sofia (SOF) to O'Hare Intl (ORD). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated May 13, 2024.

Popular in

August

Cheapest in

November

Average price

$653

Round-trip from

$223
High demand for flights, 10% potential price rise
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Best time to find cheap flights, 16% potential price drop
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Average for round-trip flights in May 2024
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From Sofia to Chicago O'Hare Intl
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What is the cheapest day to fly round-trip from Sofia to Chicago O'Hare Intl Airport?

Travelers have found that booking a Tuesday departure is the best way to save up to 12% on the cost of booking your flights compared to booking on days of the week where this route is of high demand.

How far in advance should I book a flight from Sofia to Chicago O'Hare Intl Airport?

Travelers have found it’s best to book a flight 40 days in advance to save up to 9% 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 40 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 Sofia to Chicago O'Hare Intl Airport 1-2 weeks in advance for as low as $586, or $773 for flights within the next 24 hours.

What is the cheapest month to fly from Sofia to Chicago O'Hare Intl Airport?

Due to multiple factors, expect to potentially pay more when booking in July. For low rates, February can be a great choice for travel to Chicago O'Hare Intl Airport. Flights to Chicago O'Hare Intl Airport from Sofia in February are about $683 on average during February, but can be found for as low as $539.

When is the cheapest time to fly from Sofia to Chicago O'Hare Intl Airport (SOF - ORD)?

A simple way to save on the total cost of your ticket is to fly from Sofia to Chicago O'Hare Intl Airport in the afternoon. If you’re flexible enough to do this you can expect to save up to 13% on your trip compared to booking a flight in the morning.

Cheap British Airways flights from Sofia to O'Hare Intl

Explore cheap flight options specifically provided by British Airways for the route between Sofia and O'Hare Intl. 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 2,633,403 searches. Data last updated May 13, 2024.
Take a look at some of the lowest-priced British Airways flights heading from Sofia to Chicago. Make sure to check back often as deals are often changing.
Thu 9/129:20 pmSOF - ORD
1 stop26h 30mBritish Airways
Mon 12/96:24 pmORD - SOF
2 stops16h 41mBritish Airways
Deal found 5/12$553
Thu 9/129:20 pmSOF - ORD
1 stop26h 30mBritish Airways
Thu 12/56:35 pmORD - SOF
1 stop16h 50mBritish Airways
Deal found 5/12$554
Fri 9/272:30 pmSOF - ORD
2 stops26h 19mBritish Airways
Wed 10/164:50 pmORD - SOF
2 stops19h 40mBritish Airways
Deal found 5/13$558
Thu 6/69:20 pmSOF - ORD
2 stops26h 25mBritish Airways
Fri 7/57:10 pmORD - SOF
1 stop15h 50mBritish Airways
Deal found 5/12$680

Cheap LOT flights from Sofia to O'Hare Intl

Explore cheap flight options specifically provided by LOT for the route between Sofia and O'Hare Intl. 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 2,633,403 searches. Data last updated May 13, 2024.
Take a gander at the lowest prices we've found on LOT flights from Sofia to Chicago. Deals frequently update to provide users with more options.
Sat 9/146:40 pmSOF - ORD
1 stop28h 30mLOT
Sun 12/89:55 pmORD - SOF
2 stops31h 55mLOT
Deal found 5/12$601
Wed 9/186:40 pmSOF - ORD
1 stop28h 30mLOT
Sun 12/89:55 pmORD - SOF
2 stops31h 55mLOT
Deal found 5/12$627
Sat 9/146:40 pmSOF - ORD
2 stops52h 30mLOT
Sun 12/89:55 pmORD - SOF
2 stops31h 55mLOT
Deal found 5/12$635
Thu 9/126:40 pmSOF - ORD
2 stops28h 30mLOT
Sun 12/89:55 pmORD - SOF
2 stops31h 55mLOT
Deal found 5/12$641
Sun 9/156:40 pmSOF - ORD
1 stop33h 00mLOT
Sun 12/89:55 pmORD - SOF
2 stops55h 55mLOT
Deal found 5/12$652
Sun 9/156:40 pmSOF - ORD
2 stops28h 30mLOT
Sun 12/89:55 pmORD - SOF
2 stops35h 50mLOT
Deal found 5/12$661
Sat 7/66:40 pmSOF - ORD
2 stops52h 30mLOT
Fri 11/299:55 pmORD - SOF
1 stop31h 55mLOT
Deal found 5/12$678
Thu 9/52:40 pmSOF - ORD
1 stop13h 00mLOT
Thu 5/19:40 pmORD - SOF
1 stop12h 15mLOT
Deal found 5/12$773

Cheap Sofia to O'Hare Intl flights in May & June 2024

Find cheap flight options from Sofia to O'Hare Intl specifically for the months of May and June 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 2,633,403 searches. Prices were last updated on May 13, 2024.
Scroll through some of the best deals on flights from Sofia to Chicago in 2024. Check back in a little while for more flight options.
Fri 5/246:30 amSOF - ORD
1 stop16h 30mUnited Airlines
Mon 9/95:55 pmORD - SOF
2 stops20h 40mUnited Airlines
Deal found 5/12$645
Wed 6/56:30 amSOF - ORD
2 stops18h 32mUnited Airlines
Wed 7/33:10 pmORD - SOF
2 stops19h 35mUnited Airlines
Deal found 5/12$655
Thu 6/66:00 pmSOF - ORD
1 stop27h 10mITA Airways
Wed 7/33:00 pmORD - SOF
1 stop18h 10mITA Airways
Deal found 5/12$658
Wed 6/56:00 amSOF - ORD
1 stop16h 00mUnited Airlines
Wed 7/33:10 pmORD - SOF
2 stops19h 35mUnited Airlines
Deal found 5/12$659
Fri 5/246:30 amSOF - ORD
1 stop21h 25mMultiple Airlines
Mon 9/92:20 pmORD - SOF
1 stop11h 50mMultiple Airlines
Deal found 5/12$669
Thu 6/69:20 pmSOF - ORD
2 stops26h 25mBritish Airways
Fri 7/57:10 pmORD - SOF
1 stop15h 50mBritish Airways
Deal found 5/12$680
Fri 5/246:30 amSOF - ORD
2 stops17h 35mUnited Airlines
Mon 9/912:59 pmORD - SOF
2 stops15h 11mUnited Airlines
Deal found 5/12$694
Thu 6/66:30 amSOF - ORD
2 stops18h 32mUnited Airlines
Fri 7/511:00 amORD - SOF
2 stops18h 20mUnited Airlines
Deal found 5/12$702
Tue 5/1412:55 pmSOF - ORD
2 stops18h 35mUnited Airlines
Thu 8/157:00 amORD - SOF
2 stops21h 10mUnited Airlines
Deal found 5/12$706

Sofia to O'Hare Intl 2024 flight deals

Discover exclusive flight deals for travel between Sofia and O'Hare Intl in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 2,633,403 searches. Data last updated May 13, 2024.
Scroll through some of the best deals on flights from Sofia to Chicago in 2024. Check back in a little while for more flight options.
Thu 9/129:20 pmSOF - ORD
1 stop26h 30mBritish Airways
Mon 12/96:24 pmORD - SOF
2 stops16h 41mBritish Airways
Deal found 5/12$553
Thu 9/129:20 pmSOF - ORD
1 stop26h 30mBritish Airways
Thu 12/56:35 pmORD - SOF
1 stop16h 50mBritish Airways
Deal found 5/12$554
Fri 9/272:30 pmSOF - ORD
2 stops26h 19mBritish Airways
Wed 10/164:50 pmORD - SOF
2 stops19h 40mBritish Airways
Deal found 5/13$558
Sat 9/146:40 pmSOF - ORD
1 stop28h 30mLOT
Sun 12/89:55 pmORD - SOF
2 stops31h 55mLOT
Deal found 5/12$601
Wed 9/186:40 pmSOF - ORD
1 stop28h 30mLOT
Sun 12/89:55 pmORD - SOF
2 stops31h 55mLOT
Deal found 5/12$627
Wed 9/1812:00 pmSOF - ORD
2 stops27h 56mMultiple Airlines
Fri 12/611:00 amORD - SOF
2 stops15h 10mMultiple Airlines
Deal found 5/12$632
Wed 9/1812:00 pmSOF - ORD
2 stops27h 56mMultiple Airlines
Mon 12/93:30 pmORD - SOF
2 stops13h 30mMultiple Airlines
Deal found 5/12$634
Sat 9/146:40 pmSOF - ORD
2 stops52h 30mLOT
Sun 12/89:55 pmORD - SOF
2 stops31h 55mLOT
Deal found 5/12$635
Fri 9/136:00 amSOF - ORD
1 stop14h 30mMultiple Airlines
Wed 12/114:10 pmORD - SOF
1 stop15h 05mMultiple Airlines
Deal found 5/12$636

Sofia to O'Hare Intl flights leaving soon

Find last-minute flight options from Sofia to O'Hare Intl 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 2,633,403 searches. Data last updated May 13, 2024.
Have a look at some of the flights available from Sofia to Chicago departing last-minute. Tip: verify your flight details before completing your reservation.
Wed 5/228:00 amSOF - ORD
1 stop13h 20mAustrian Airlines
Sat 5/254:20 pmORD - SOF
1 stop11h 20mAustrian Airlines
Deal found 5/13$933
Wed 5/228:00 amSOF - ORD
2 stops18h 49mAustrian Airlines
Sat 5/259:30 pmORD - SOF
2 stops36h 30mAustrian Airlines
Deal found 5/13$938
Wed 5/226:00 amSOF - ORD
3 stops20h 15mMultiple Airlines
Sat 5/2510:15 pmORD - SOF
2 stops16h 20mMultiple Airlines
Deal found 5/13$1,252

One-way flights to O'Hare Intl from Sofia

Search for one-way flight options from Sofia to O'Hare Intl. 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 2,633,403 searches. Data last updated May 13, 2024.
Some of the best available deals we've found on one-way flights from Sofia to Chicago. Those needing a return flight from Sofia to Chicago can use the search form above.
Sat 11/25:00 amSOF - ORD
1 stop13h 30mAir Serbia
Deal found 5/13$486
Sun 9/154:05 pmSOF - ORD
1 stop32h 45mAir Serbia
Deal found 5/12$558
Fri 6/286:45 pmSOF - ORD
3 stops30h 12mMultiple Airlines
Deal found 5/12$563
Sat 11/25:00 amSOF - ORD
3 stops20h 20mMultiple Airlines
Deal found 5/13$575
Mon 9/161:35 pmSOF - ORD
1 stop33h 50mQatar Airways
Deal found 5/12$584
Mon 7/155:00 amSOF - ORD
1 stop19h 50mAir Serbia
Deal found 5/12$597
Sun 6/309:00 pmSOF - ORD
1 stop24h 45mBritish Airways
Deal found 5/12$598
Thu 9/121:35 pmSOF - ORD
1 stop33h 50mQatar Airways
Deal found 5/12$606
Tue 9/179:15 pmSOF - ORD
1 stop24h 30mBritish Airways
Deal found 5/12$607

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

Customize your flight search to find flights from Sofia to O'Hare Intl that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,633,403 searches. Data last updated May 13, 2024.

Fly from

Any airport

Fly to

Any airport

Budget

$553 - $720

Route

Depart

Return

Price

SofiaChicago O'Hare Intl

SOF - ORD

SOFORD

Sofia

Thu 9/12

1 stop26h 30m

Chicago O'Hare Intl

Mon 12/9

2 stops16h 41m

$553

SofiaChicago O'Hare Intl

SOF - ORD

SOFORD

Sofia

Sat 9/14

1 stop28h 30m

Chicago O'Hare Intl

Sun 12/8

2 stops31h 55m

$601

SofiaChicago O'Hare Intl

SOF - ORD

SOFORD

Sofia

Wed 9/18

2 stops27h 56m

Chicago O'Hare Intl

Fri 12/6

2 stops15h 10m

$632

SofiaChicago O'Hare Intl

SOF - ORD

SOFORD

Sofia

Fri 9/13

1 stop14h 30m

Chicago O'Hare Intl

Mon 12/9

1 stop12h 45m

$638

SofiaChicago O'Hare Intl

SOF - ORD

SOFORD

Sofia

Sat 9/14

2 stops35h 01m

Chicago O'Hare Intl

Sat 10/5

1 stop12h 35m

$644

SofiaChicago O'Hare Intl

SOF - ORD

SOFORD

Sofia

Thu 6/6

1 stop27h 10m

Chicago O'Hare Intl

Wed 7/3

1 stop18h 10m

$658

SofiaChicago O'Hare Intl

SOF - ORD

SOFORD

Sofia

Sat 9/14

2 stops22h 43m

Chicago O'Hare Intl

Wed 12/11

2 stops13h 30m

$671

SofiaChicago O'Hare Intl

SOF - ORD

SOFORD

Sofia

Sat 7/6

1 stop25h 55m

Chicago O'Hare Intl

Fri 11/29

1 stop28h 50m

$692

SofiaChicago O'Hare Intl

SOF - ORD

SOFORD

Sofia

Sun 9/15

1 stop26h 35m

Chicago O'Hare Intl

Wed 12/11

2 stops17h 50m

$720

Flights are sorted by cheapest first

Deals found on 5/12

When is the best time to book a flight from Sofia to Chicago O'Hare Intl Airport?

Use this chart to determine the optimal time to book a round-trip flight from Sofia to O'Hare Intl. Price data was last updated on May 10, 2024.
To ensure you get the cheapest price possible for a flight from Sofia to Chicago O'Hare Intl Airport, you should look to book at least 87 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.
Search Deals

When is the cheapest time to fly from Sofia to Chicago O'Hare Intl Airport?

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

Average price of flights to O'Hare Intl by month

Plan your trip from Sofia to O'Hare Intl by taking into account the cheapest months to travel. The average price of a one-way flight from Sofia to O'Hare Intl is currently $575 while a round-trip flight costs $645. Price data was last updated on May 12, 2024.

Currently, February is the cheapest month in which you can book a flight from Sofia to Chicago O'Hare Intl Airport (average of $244). Flying from Sofia to Chicago O'Hare Intl Airport in June is currently the most expensive (average of $342). 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

$244

March

$280

April

$258

May

$278

June

$342

July

$327

August

$274

September

$258

October

$248

November

$270

December

$248

Temperature and rainfall in O'Hare Intl by month

Plan your trip to O'Hare Intl by taking into account the average temperature and rainfall totals by month.

CHI

Temperature

23 - 73.4 °F

Reviews of airlines servicing O'Hare Intl

Get insights into the airlines that provide service to O'Hare Intl. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to O'Hare Intl. Reviews last updated May 13, 2024.
To help decide which airline to fly from Sofia to Chicago, see what other customers have to say about British Airways, LOT and Lufthansa. In addition to providing an overall rating, users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Qatar Airways
7.7
Good
4,410 reviews
Check prices

Crew

8.2

Entertainment

7.7

Food

7.5

Boarding

7.8

Comfort

7.7

Overall

7.7

Reviews

1 / 10

security procedure is too many times. need review. no bathroom facility once all passanger are in holding area after security and gate checked in. C5

Qatar Airways
7.7
Good
4,410 reviews
Qatar Airways
7.7
Good
4,410 reviews
Check prices

Crew

8.2

Entertainment

7.7

Food

7.5

Boarding

7.8

Comfort

7.7

Overall

7.7

Reviews

1 / 10

security procedure is too many times. need review. no bathroom facility once all passanger are in holding area after security and gate checked in. C5

Austrian Airlines
7.7
Good
1,056 reviews
Qatar Airways
7.7
Good
4,410 reviews
Check prices

Crew

8.2

Entertainment

7.7

Food

7.5

Boarding

7.8

Comfort

7.7

Overall

7.7

Reviews

1 / 10

security procedure is too many times. need review. no bathroom facility once all passanger are in holding area after security and gate checked in. C5

Turkish Airlines
7.4
Good
3,710 reviews
Qatar Airways
7.7
Good
4,410 reviews
Check prices

Crew

8.2

Entertainment

7.7

Food

7.5

Boarding

7.8

Comfort

7.7

Overall

7.7

Reviews

1 / 10

security procedure is too many times. need review. no bathroom facility once all passanger are in holding area after security and gate checked in. C5

United Airlines
7.4
Good
10,980 reviews
Qatar Airways
7.7
Good
4,410 reviews
Check prices

Crew

8.2

Entertainment

7.7

Food

7.5

Boarding

7.8

Comfort

7.7

Overall

7.7

Reviews

1 / 10

security procedure is too many times. need review. no bathroom facility once all passanger are in holding area after security and gate checked in. C5

LOT
7.3
Good
1,660 reviews
Qatar Airways
7.7
Good
4,410 reviews
Check prices

Crew

8.2

Entertainment

7.7

Food

7.5

Boarding

7.8

Comfort

7.7

Overall

7.7

Reviews

1 / 10

security procedure is too many times. need review. no bathroom facility once all passanger are in holding area after security and gate checked in. C5

Related info for your journey

Find useful and relevant information for your journey from Sofia to O'Hare Intl. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from Sofia to Chicago O'Hare Intl?

    Located just 4.2 mi from the city center, Sofia is the airport most travelers will use when flying to Chicago O'Hare Intl from Sofia. Booking flights from Sofia (SOF) to Chicago O'Hare Intl should be relatively easy as there are 0 daily outbound flights to Chicago O'Hare Intl from 8 different airlines.

  • Can I find flights from Sofia to Chicago O'Hare Intl Airport for under $600 on Cheapflights?

    Yes, there are multiple flights from Sofia to Chicago O'Hare Intl Airport for under $600. The cheapest flight booked recently is on British Airways for just $553, but on average you can expect to pay $626.

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

    There are currently 3+ open flights from Sofia to Chicago O'Hare Intl Airport within the next 7 days for less than $1,000.

  • What are the cheapest airlines flying from Sofia to Chicago O'Hare Intl Airport round-trip?

    Our cheapest airline available from Sofia to Chicago O'Hare Intl Airport is British Airways. Our recent data shows that you can find tickets from as low as $553 on this airline. Additional options worth looking into are LOT and Lufthansa, starting at $601 and $638 round-trip. You may be able to fly from Sofia to Chicago O'Hare Intl Airport for 21% less than the average price by searching for these airlines.

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

    $486 is the cheapest one-way deal found within the past few days, from Air Serbia. You may also be able to find cheap deals on Qatar Airways and British Airways, with prices starting from $584 and $598, respectively.

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

    When booking a flight from Sofia to Chicago O'Hare Intl Airport, you may want to consider flying on British Airways, KLM or Lufthansa as they are the most popular for this route.

  • What does SOF to ORD mean?

    Sofia Airport is SOF and Chicago O'Hare Intl Airport is ORD. These codes are created by the International Air Transport Association (IATA) and airlines use them to identify the departing and arrival airports in the flight routes they service.

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

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

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

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

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

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

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

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

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

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

    The Sofia to Chicago O'Hare Intl Airport flight deals you see on this page were last updated on 5/13.

See more FAQs

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Alternative routes for Sofia to O'Hare Intl
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Sofia to Midway flights

Top 8 airlines flying from Sofia to O'Hare Intl

Discover the top 8 airlines that operate flights from Sofia to O'Hare Intl. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,633,403 searches. Data last updated May 13, 2024.
AirlineCheapestAverageFlexibilityOn-time
British AirwaysCheapest$531Average$677FlexibilityNo cancel feeOn-time70%
Search British Airways flights
LOTCheapest$537Average$643FlexibilityNo cancel feeOn-time81%
Search LOT flights
KLMCheapest$552Average$605FlexibilityNo cancel feeOn-time75%
Search KLM flights
LufthansaCheapest$601Average$769FlexibilityNo cancel feeOn-time76%
Search Lufthansa flights
Austrian AirlinesCheapest$610Average$810FlexibilityNo cancel feeOn-time78%
Search Austrian Airlines flights
United AirlinesCheapest$633Average$779FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
SWISSCheapest$638Average$691FlexibilityNo cancel feeOn-time79%
Search SWISS flights
Turkish AirlinesCheapest$653Average$716FlexibilityNo cancel feeOn-time77%
Search Turkish Airlines flights
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Search flights from Sofia to O'Hare Intl by cabin class

Find flights from Sofia to O'Hare Intl, based on your preferred cabin class, be it economy, premium economy, business, or first class.
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Flights to Constanţa Mihail Kogalniceanu

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

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