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Cheap flights from Sofia (SOF) to O'Hare Intl (ORD) from $563

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 7/6. 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 22 — May 291
From?
To?
Wed 5/22
Wed 5/29
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 17, 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 11% 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 2,637,452 searches. Data last updated May 17, 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.
Tue 6/189:15 pmSOF - ORD
1 stop23h 30mBritish Airways
Wed 9/1110:25 pmORD - SOF
1 stop14h 05mBritish Airways
Deal found 5/16$625
Tue 6/189:15 pmSOF - ORD
1 stop26h 35mBritish Airways
Wed 9/116:25 pmORD - SOF
2 stops18h 05mBritish Airways
Deal found 5/16$631
Thu 6/69:20 pmSOF - ORD
1 stop27h 47mBritish Airways
Fri 7/54:45 pmORD - SOF
1 stop18h 15mBritish Airways
Deal found 5/16$635
Thu 6/69:20 pmSOF - ORD
2 stops26h 45mBritish Airways
Fri 7/54:45 pmORD - SOF
1 stop18h 15mBritish Airways
Deal found 5/16$641
Mon 6/108:00 pmSOF - ORD
1 stop25h 45mBritish Airways
Mon 9/96:25 pmORD - SOF
2 stops18h 00mBritish Airways
Deal found 5/16$658
Fri 6/72:30 pmSOF - ORD
2 stops27h 24mBritish Airways
Fri 6/147:10 pmORD - SOF
1 stop15h 50mBritish Airways
Deal found 5/16$708
Fri 6/72:30 pmSOF - ORD
1 stop33h 20mBritish Airways
Fri 6/147:10 pmORD - SOF
1 stop15h 50mBritish Airways
Deal found 5/16$713
Sat 6/228:05 pmSOF - ORD
1 stop27h 45mBritish Airways
Sat 7/62:12 pmORD - SOF
2 stops21h 53mBritish Airways
Deal found 5/16$718

Cheap ITA Airways flights from Sofia to O'Hare Intl

Explore cheap flight options specifically provided by ITA 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 2,637,452 searches. Data last updated May 17, 2024.
Take a gander at the lowest prices we've found on ITA Airways flights from Sofia to Chicago. Deals frequently update to provide users with more options.
Thu 6/206:00 pmSOF - ORD
1 stop27h 10mITA Airways
Sat 7/203:00 pmORD - SOF
1 stop18h 10mITA Airways
Deal found 5/16$628
Thu 6/206:00 pmSOF - ORD
1 stop27h 10mITA Airways
Fri 7/53:00 pmORD - SOF
1 stop18h 10mITA Airways
Deal found 5/16$629
Wed 6/56:00 pmSOF - ORD
1 stop27h 10mITA Airways
Wed 7/33:00 pmORD - SOF
1 stop18h 10mITA Airways
Deal found 5/16$661
Sat 6/226:00 pmSOF - ORD
1 stop27h 10mITA Airways
Sat 7/63:00 pmORD - SOF
1 stop18h 10mITA Airways
Deal found 5/16$700
Wed 9/46:00 pmSOF - ORD
1 stop27h 10mITA Airways
Tue 9/243:00 pmORD - SOF
1 stop18h 10mITA Airways
Deal found 5/16$716

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 2,637,452 searches. Prices were last updated on May 17, 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.
Tue 6/189:15 pmSOF - ORD
1 stop23h 30mBritish Airways
Wed 9/1110:25 pmORD - SOF
1 stop14h 05mBritish Airways
Deal found 5/16$625
Thu 6/206:00 pmSOF - ORD
1 stop27h 10mITA Airways
Sat 7/203:00 pmORD - SOF
1 stop18h 10mITA Airways
Deal found 5/16$628
Thu 6/206:00 pmSOF - ORD
1 stop27h 10mITA Airways
Fri 7/53:00 pmORD - SOF
1 stop18h 10mITA Airways
Deal found 5/16$629
Tue 6/189:15 pmSOF - ORD
1 stop26h 35mBritish Airways
Wed 9/116:25 pmORD - SOF
2 stops18h 05mBritish Airways
Deal found 5/16$631
Thu 6/69:20 pmSOF - ORD
1 stop27h 47mBritish Airways
Fri 7/54:45 pmORD - SOF
1 stop18h 15mBritish Airways
Deal found 5/16$635
Thu 6/66:30 amSOF - ORD
2 stops21h 46mUnited Airlines
Fri 7/57:45 amORD - SOF
2 stops19h 35mUnited Airlines
Deal found 5/16$637
Thu 6/69:20 pmSOF - ORD
2 stops26h 45mBritish Airways
Fri 7/54:45 pmORD - SOF
1 stop18h 15mBritish Airways
Deal found 5/16$641
Mon 6/176:30 amSOF - ORD
2 stops23h 32mUnited Airlines
Mon 9/93:50 pmORD - SOF
2 stops18h 15mUnited Airlines
Deal found 5/16$642
Tue 6/186:30 amSOF - ORD
2 stops18h 32mUnited Airlines
Mon 9/95:55 pmORD - SOF
2 stops20h 40mUnited Airlines
Deal found 5/16$643

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 2,637,452 searches. Data last updated May 17, 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.
Tue 6/189:15 pmSOF - ORD
1 stop23h 30mBritish Airways
Wed 9/1110:25 pmORD - SOF
1 stop14h 05mBritish Airways
Deal found 5/16$625
Thu 6/206:00 pmSOF - ORD
1 stop27h 10mITA Airways
Sat 7/203:00 pmORD - SOF
1 stop18h 10mITA Airways
Deal found 5/16$628
Thu 6/206:00 pmSOF - ORD
1 stop27h 10mITA Airways
Fri 7/53:00 pmORD - SOF
1 stop18h 10mITA Airways
Deal found 5/16$629
Tue 6/189:15 pmSOF - ORD
1 stop26h 35mBritish Airways
Wed 9/116:25 pmORD - SOF
2 stops18h 05mBritish Airways
Deal found 5/16$631
Thu 6/69:20 pmSOF - ORD
1 stop27h 47mBritish Airways
Fri 7/54:45 pmORD - SOF
1 stop18h 15mBritish Airways
Deal found 5/16$635
Thu 6/66:30 amSOF - ORD
2 stops21h 46mUnited Airlines
Fri 7/57:45 amORD - SOF
2 stops19h 35mUnited Airlines
Deal found 5/16$637
Thu 6/69:20 pmSOF - ORD
2 stops26h 45mBritish Airways
Fri 7/54:45 pmORD - SOF
1 stop18h 15mBritish Airways
Deal found 5/16$641
Mon 6/176:30 amSOF - ORD
2 stops23h 32mUnited Airlines
Mon 9/93:50 pmORD - SOF
2 stops18h 15mUnited Airlines
Deal found 5/16$642
Tue 6/186:30 amSOF - ORD
2 stops18h 32mUnited Airlines
Mon 9/95:55 pmORD - SOF
2 stops20h 40mUnited Airlines
Deal found 5/16$643

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 2,637,452 searches. Data last updated May 17, 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 7/65:00 amSOF - ORD
2 stops16h 10mMultiple Airlines
Deal found 5/16$563
Sat 7/69:20 amSOF - ORD
1 stop32h 20mTurkish Airlines
Deal found 5/16$604
Sat 7/68:05 pmSOF - ORD
2 stops43h 13mBritish Airways
Deal found 5/16$635
Sat 7/66:50 amSOF - ORD
3 stops44h 50mMultiple Airlines
Deal found 5/16$660
Sun 8/43:45 pmSOF - ORD
1 stop25h 55mTurkish Airlines
Deal found 5/16$675
Mon 8/198:00 pmSOF - ORD
2 stops29h 36mBritish Airways
Deal found 5/17$700
Sun 8/46:30 amSOF - ORD
2 stops33h 18mUnited Airlines
Deal found 5/16$707
Sun 8/43:45 pmSOF - ORD
3 stops33h 02mMultiple Airlines
Deal found 5/16$873

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 2,637,452 searches. Data last updated May 17, 2024.

Fly from

Any airport

Fly to

Any airport

Budget

$625 - $774

Route

Depart

Return

Price

SofiaChicago O'Hare Intl

SOF - ORD

SOFORD

Sofia

Tue 6/18

1 stop23h 30m

Chicago O'Hare Intl

Wed 9/11

1 stop14h 05m

$625

SofiaChicago O'Hare Intl

SOF - ORD

SOFORD

Sofia

Thu 6/20

1 stop27h 10m

Chicago O'Hare Intl

Sat 7/20

1 stop18h 10m

$628

SofiaChicago O'Hare Intl

SOF - ORD

SOFORD

Sofia

Thu 6/6

2 stops21h 46m

Chicago O'Hare Intl

Fri 7/5

2 stops19h 35m

$637

SofiaChicago O'Hare Intl

SOF - ORD

SOFORD

Sofia

Mon 6/10

1 stop28h 35m

Chicago O'Hare Intl

Mon 9/9

1 stop15h 50m

$667

SofiaChicago O'Hare Intl

SOF - ORD

SOFORD

Sofia

Tue 6/18

1 stop13h 20m

Chicago O'Hare Intl

Tue 9/10

1 stop14h 50m

$671

SofiaChicago O'Hare Intl

SOF - ORD

SOFORD

Sofia

Wed 9/4

2 stops52h 30m

Chicago O'Hare Intl

Tue 9/24

1 stop32h 15m

$697

SofiaChicago O'Hare Intl

SOF - ORD

SOFORD

Sofia

Thu 6/20

2 stops27h 56m

Chicago O'Hare Intl

Sat 7/20

2 stops21h 45m

$717

SofiaChicago O'Hare Intl

SOF - ORD

SOFORD

Sofia

Sat 6/22

2 stops24h 30m

Chicago O'Hare Intl

Fri 7/5

1 stop13h 20m

$759

SofiaChicago O'Hare Intl

SOF - ORD

SOFORD

Sofia

Tue 6/4

2 stops35h 00m

Chicago O'Hare Intl

Sun 6/16

2 stops28h 35m

$774

Flights are sorted by cheapest first

Deals found on 5/16

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 12, 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 $677 while a round-trip flight costs $686. 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 17, 2024.
To help decide which airline to fly from Sofia to Chicago, see what other customers have to say about British Airways, ITA Airways and Turkish Airlines. In addition to providing an overall rating, users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
SWISS
7.8
Good
1,994 reviews
Check prices

Crew

8.4

Comfort

7.6

Food

7.4

Entertainment

7.2

Boarding

7.9

Overall

7.8

Reviews

1 / 10

Paying for coffee on a Swiss flight of approx 3hrs. I would’ve expected, that Ryan Air charges….or maybe a charter flight. But 4CHF for a cup of coffee is just another reason, that Swiss (and subsequently LH Group) has lost touch with frequent travellers by a landslide.

SWISS
7.8
Good
1,994 reviews
SWISS
7.8
Good
1,994 reviews
Check prices

Crew

8.4

Comfort

7.6

Food

7.4

Entertainment

7.2

Boarding

7.9

Overall

7.8

Reviews

1 / 10

Paying for coffee on a Swiss flight of approx 3hrs. I would’ve expected, that Ryan Air charges….or maybe a charter flight. But 4CHF for a cup of coffee is just another reason, that Swiss (and subsequently LH Group) has lost touch with frequent travellers by a landslide.

Austrian Airlines
7.7
Good
1,050 reviews
SWISS
7.8
Good
1,994 reviews
Check prices

Crew

8.4

Comfort

7.6

Food

7.4

Entertainment

7.2

Boarding

7.9

Overall

7.8

Reviews

1 / 10

Paying for coffee on a Swiss flight of approx 3hrs. I would’ve expected, that Ryan Air charges….or maybe a charter flight. But 4CHF for a cup of coffee is just another reason, that Swiss (and subsequently LH Group) has lost touch with frequent travellers by a landslide.

Turkish Airlines
7.4
Good
3,707 reviews
SWISS
7.8
Good
1,994 reviews
Check prices

Crew

8.4

Comfort

7.6

Food

7.4

Entertainment

7.2

Boarding

7.9

Overall

7.8

Reviews

1 / 10

Paying for coffee on a Swiss flight of approx 3hrs. I would’ve expected, that Ryan Air charges….or maybe a charter flight. But 4CHF for a cup of coffee is just another reason, that Swiss (and subsequently LH Group) has lost touch with frequent travellers by a landslide.

United Airlines
7.4
Good
10,924 reviews
SWISS
7.8
Good
1,994 reviews
Check prices

Crew

8.4

Comfort

7.6

Food

7.4

Entertainment

7.2

Boarding

7.9

Overall

7.8

Reviews

1 / 10

Paying for coffee on a Swiss flight of approx 3hrs. I would’ve expected, that Ryan Air charges….or maybe a charter flight. But 4CHF for a cup of coffee is just another reason, that Swiss (and subsequently LH Group) has lost touch with frequent travellers by a landslide.

LOT
7.3
Good
1,648 reviews
SWISS
7.8
Good
1,994 reviews
Check prices

Crew

8.4

Comfort

7.6

Food

7.4

Entertainment

7.2

Boarding

7.9

Overall

7.8

Reviews

1 / 10

Paying for coffee on a Swiss flight of approx 3hrs. I would’ve expected, that Ryan Air charges….or maybe a charter flight. But 4CHF for a cup of coffee is just another reason, that Swiss (and subsequently LH Group) has lost touch with frequent travellers by a landslide.

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 $700 on Cheapflights?

    Yes, there are multiple flights from Sofia to Chicago O'Hare Intl Airport for under $700. The cheapest flight booked recently is on British Airways for just $625, but on average you can expect to pay $651.

  • 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 $625 on this airline. Additional options worth looking into are ITA Airways and United Airlines, starting at $628 and $637 round-trip. You may be able to fly from Sofia to Chicago O'Hare Intl Airport for 11% 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?

    $604 is the cheapest one-way deal found within the past few days, from Turkish Airlines. You may also be able to find cheap deals on British Airways and United Airlines, with prices starting from $635 and $707, 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 5/16.

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 2,637,452 searches. Data last updated May 17, 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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How does Cheapflights help users find flights from Sofia to O'Hare Intl?

Cheapflights makes it easy to find Sofia to O'Hare Intl 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 Sofia to O'Hare Intl?

Cheapflights simply makes it quick and affordable to book flights from Sofia to O'Hare Intl by bringing together all flight options from hundreds of airlines and agencies online — and put it in one place for you to choose from. Plus, Cheapflights is 100% free to use for all.

Can Cheapflights find flights from Sofia to O'Hare Intl with no change fees?

Users can book flights with no change fees policies with our dedicated filters. Book flights from Sofia to O'Hare Intl flexibly with Cheapflights today.

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

Yes, Cheapflights offers price alerts on Sofia to O'Hare Intl flights so you can book your travel at the perfect time. Price Alerts can be enabled by clicking the bell icon next to the flight deals above and providing your email address where you want to receive the alerts.

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