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$309+ Cheap flights from O'Hare Intl (ORD) to Sofia (SOF)

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 8/21. Fares are subject to change and may not be available on all flights or dates of travel.
ORD — SOF
Jul 30 — Aug 61
From?
To?
Tue 7/30
Tue 8/6
1 adult, Economy
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The best prices from Chicago O'Hare Intl to Sofia are usually found in November or January, booked 85 days in advance, depart on a Thursday or Friday and return on a Wednesday

Cheap flight deals from O'Hare Intl to Sofia

Discover tips and strategies to find the most affordable flight options for your journey from O'Hare Intl (ORD) to Sofia (SOF). 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 July 25, 2024.

Popular in

June

Cheapest in

November

Round-trip from

$545
(FareScan)

One-way from

$309
(Kiwi.com)
High demand for flights, 35% potential price rise
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Best time to find cheap flights, 25% potential price drop
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From Chicago O'Hare Intl to Sofia
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One-way flight from Chicago O'Hare Intl to Sofia
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What is the cheapest day to fly round-trip from Chicago O'Hare Intl Airport to Sofia?

Flying to your destination on a Friday can be more expensive, but this shouldn’t discourage you from finding affordable options to get to Sofia. Check prices with Cheapflights to find a great deal for your trip.

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

Travelers have found it’s best to book a flight 50 days in advance to save up to 13% 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 50 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 Chicago O'Hare Intl Airport to Sofia 1-2 weeks in advance for as low as $685, or $757 for flights within the next 24 hours.

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

November can be a great time to fly to Sofia from Chicago O'Hare Intl Airport with a flight ticket averaging about $808. Cheapflights users have found deals in the month of November for as cheap as $452. The most expensive prices can be found in the month of June.

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

Unlike at noon, when flights are generally more expensive, you can save up to 28% on flights from Chicago O'Hare Intl Airport to Sofia by exploring options for tickets in the morning.

Cheap O'Hare Intl to Sofia flights in July & August 2024

Find cheap flight options from O'Hare Intl to Sofia specifically for the months of July and August 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 2,752,877 searches. Prices were last updated on July 25, 2024.
The lowest fares we've come across on flights traveling from Chicago to Sofia in July and August 2024. More deals are always being added, so be sure to check back regularly.
This FareScan deal was found by Cheapflights users on 7/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FareScan is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/2811:25 amORD - SOF
1 stop13h 05mTurkish Airlines
Fri 10/113:45 pmSOF - ORD
1 stop25h 55mTurkish Airlines
Deal found 7/25$575
This oojo deal was found by Cheapflights users on 7/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/268:30 pmORD - SOF
1 stop34h 25mTurkish Airlines
Tue 10/83:45 pmSOF - ORD
1 stop25h 55mTurkish Airlines
Deal found 7/25$650
This FareScan deal was found by Cheapflights users on 7/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FareScan is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/248:30 pmORD - SOF
1 stop15h 50mTurkish Airlines
Thu 10/109:10 pmSOF - ORD
1 stop20h 30mTurkish Airlines
Deal found 7/25$677
This CrystalTravel deal was found by Cheapflights users on 7/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CrystalTravel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/74:00 pmORD - SOF
1 stop22h 35mLufthansa
Mon 9/96:30 amSOF - ORD
1 stop14h 25mLufthansa
Deal found 7/25$678
This CrystalTravel deal was found by Cheapflights users on 7/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CrystalTravel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/132:20 pmORD - SOF
1 stop14h 50mMultiple Airlines
Wed 10/27:30 pmSOF - ORD
1 stop24h 45mMultiple Airlines
Deal found 7/25$685
This CrystalTravel deal was found by Cheapflights users on 7/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CrystalTravel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/109:25 pmORD - SOF
1 stop13h 20mLufthansa
Wed 10/27:30 pmSOF - ORD
1 stop24h 45mLufthansa
Deal found 7/25$686
This CrystalTravel deal was found by Cheapflights users on 7/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CrystalTravel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/2610:30 pmORD - SOF
1 stop16h 05mMultiple Airlines
Tue 10/88:00 amSOF - ORD
2 stops18h 55mMultiple Airlines
Deal found 7/25$688
This Cheapflightsfares deal was found by Cheapflights users on 7/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/83:35 pmORD - SOF
1 stop19h 10mMultiple Airlines
Wed 9/112:10 pmSOF - ORD
1 stop30h 00mMultiple Airlines
Deal found 7/25$691
This Cheapflightsfares deal was found by Cheapflights users on 7/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 7/287:15 pmORD - SOF
1 stop11h 40mMultiple Airlines
Wed 10/96:00 amSOF - ORD
1 stop14h 15mMultiple Airlines
Deal found 7/25$692

O'Hare Intl to Sofia 2024 flight deals

Discover exclusive flight deals for travel between O'Hare Intl and Sofia in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 2,752,877 searches. Data last updated July 25, 2024.
The lowest fares we've come across on flights traveling from Chicago to Sofia in July and August 2024. More deals are always being added, so be sure to check back regularly.
This FareScan deal was found by Cheapflights users on 7/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FareScan is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/2311:25 amORD - SOF
1 stop19h 30mTurkish Airlines
Wed 11/610:00 amSOF - ORD
1 stop16h 25mTurkish Airlines
Deal found 7/25$548
This oojo deal was found by Cheapflights users on 7/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/238:30 pmORD - SOF
1 stop15h 50mTurkish Airlines
Mon 10/219:10 pmSOF - ORD
1 stop20h 30mTurkish Airlines
Deal found 7/25$558
This oojo deal was found by Cheapflights users on 7/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/238:30 pmORD - SOF
1 stop15h 50mTurkish Airlines
Mon 10/213:45 pmSOF - ORD
1 stop25h 55mTurkish Airlines
Deal found 7/25$559
This FareScan deal was found by Cheapflights users on 7/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FareScan is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/199:40 pmORD - SOF
1 stop32h 15mLOT
Wed 10/236:40 pmSOF - ORD
1 stop28h 30mLOT
Deal found 7/25$563
This oojo deal was found by Cheapflights users on 7/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/219:40 pmORD - SOF
1 stop12h 15mLOT
Thu 10/316:35 pmSOF - ORD
1 stop33h 25mLOT
Deal found 7/24$571
This FareScan deal was found by Cheapflights users on 7/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FareScan is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/2811:25 amORD - SOF
1 stop13h 05mTurkish Airlines
Fri 10/113:45 pmSOF - ORD
1 stop25h 55mTurkish Airlines
Deal found 7/25$575
This FlightHub deal was found by Cheapflights users on 7/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/195:10 pmORD - SOF
2 stops16h 45mLOT
Wed 10/232:40 pmSOF - ORD
1 stop13h 00mLOT
Deal found 7/25$581
This FlightHub deal was found by Cheapflights users on 7/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/59:40 pmORD - SOF
1 stop32h 15mLOT
Fri 10/186:40 pmSOF - ORD
1 stop33h 00mLOT
Deal found 7/24$585
This FlightHub deal was found by Cheapflights users on 7/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/215:10 pmORD - SOF
1 stop12h 45mLOT
Fri 10/112:40 pmSOF - ORD
1 stop13h 00mLOT
Deal found 7/25$586

O'Hare Intl to Sofia flights leaving soon

Find last-minute flight options from O'Hare Intl to Sofia 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 2,752,877 searches. Data last updated July 25, 2024.
Check out these flights departing soon from Chicago to Sofia. To prevent any unwanted surprises, users should verify their flight info before booking.
This United deal was found by Cheapflights users on 7/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/17:45 amORD - SOF
2 stops19h 35mUnited Airlines
Thu 10/36:00 amSOF - ORD
1 stop16h 15mUnited Airlines
Deal found 7/25$787
This United deal was found by Cheapflights users on 7/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/17:45 amORD - SOF
2 stops19h 35mUnited Airlines
Thu 10/36:30 amSOF - ORD
2 stops20h 06mUnited Airlines
Deal found 7/25$797
This United deal was found by Cheapflights users on 7/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/110:40 amORD - SOF
2 stops18h 40mUnited Airlines
Sun 9/156:30 amSOF - ORD
2 stops37h 07mUnited Airlines
Deal found 7/25$802
This FareScan deal was found by Cheapflights users on 7/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FareScan is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/13:00 pmORD - SOF
1 stop18h 10mITA Airways
Sun 9/156:00 pmSOF - ORD
1 stop27h 10mITA Airways
Deal found 7/25$808
This United deal was found by Cheapflights users on 7/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/43:45 pmORD - SOF
2 stops23h 15mMultiple Airlines
Wed 8/2112:00 pmSOF - ORD
2 stops18h 05mMultiple Airlines
Deal found 7/24$867
This Kiwi.com deal was found by Cheapflights users on 7/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/47:45 pmORD - SOF
1 stop15h 55mMultiple Airlines
Wed 8/216:00 amSOF - ORD
1 stop19h 55mMultiple Airlines
Deal found 7/24$877
This United deal was found by Cheapflights users on 7/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/16:35 pmORD - SOF
1 stop20h 00mUnited Airlines
Thu 10/36:30 amSOF - ORD
1 stop16h 30mUnited Airlines
Deal found 7/25$882
This oojo deal was found by Cheapflights users on 7/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/303:00 pmORD - SOF
1 stop18h 10mITA Airways
Sun 8/186:00 pmSOF - ORD
1 stop27h 10mITA Airways
Deal found 7/25$889
This United Airlines deal was found by Cheapflights users on 7/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/44:00 pmORD - SOF
1 stop13h 20mUnited Airlines
Wed 8/2112:55 pmSOF - ORD
2 stops28h 54mUnited Airlines
Deal found 7/24$893

One-way flights to Sofia from O'Hare Intl

Search for one-way flight options from O'Hare Intl to Sofia. 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 2,752,877 searches. Data last updated July 25, 2024.
Take a look at some of the best available options we've come across on one-way flights from Chicago to Sofia. Users in need of a round-trip flight from Chicago to Sofia instead should update the search form at the top of page.
This Kiwi.com deal was found by Cheapflights users on 7/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/215:03 pmORD - SOF
3 stops23h 12mMultiple Airlines
Deal found 7/25$309
This Kiwi.com deal was found by Cheapflights users on 7/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/196:00 pmORD - SOF
2 stops35h 05mMultiple Airlines
Deal found 7/25$317
This Kiwi.com deal was found by Cheapflights users on 7/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/108:49 pmORD - SOF
3 stops53h 16mMultiple Airlines
Deal found 7/25$318
This Trip.com deal was found by Cheapflights users on 7/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/187:25 pmORD - SOF
2 stops16h 15mMultiple Airlines
Deal found 7/25$327
This Kiwi.com deal was found by Cheapflights users on 7/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/176:00 pmORD - SOF
2 stops22h 20mMultiple Airlines
Deal found 7/25$329
This Kiwi.com deal was found by Cheapflights users on 7/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/2012:58 pmORD - SOF
3 stops26h 17mMultiple Airlines
Deal found 7/25$332
This Kiwi.com deal was found by Cheapflights users on 7/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/196:50 amORD - SOF
3 stops33h 35mMultiple Airlines
Deal found 7/25$338
This mytrip.com deal was found by Cheapflights users on 7/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure mytrip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/106:00 pmORD - SOF
2 stops22h 20mMultiple Airlines
Deal found 7/25$339
This Kiwi.com deal was found by Cheapflights users on 7/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/176:00 pmORD - SOF
3 stops23h 05mMultiple Airlines
Deal found 7/25$340

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

Customize your flight search to find flights from O'Hare Intl to Sofia 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 2,752,877 searches. Data last updated July 25, 2024.

Fly from

Any airport

Fly to

Any airport

Budget

$545 - $675

Route

Depart

Return

Price

Chicago O'Hare IntlSofia

ORD - SOF

ORDSOF

Chicago O'Hare Intl

Mon 9/23

1 stop15h 50m

Sofia

Mon 10/21

1 stop20h 30m

$545

Chicago O'Hare IntlSofia

ORD - SOF

ORDSOF

Chicago O'Hare Intl

Mon 9/9

1 stop12h 15m

Sofia

Sat 10/26

1 stop13h 00m

$560

Chicago O'Hare IntlSofia

ORD - SOF

ORDSOF

Chicago O'Hare Intl

Wed 10/16

2 stops18h 25m

Sofia

Sat 11/9

1 stop22h 05m

$579

Chicago O'Hare IntlSofia

ORD - SOF

ORDSOF

Chicago O'Hare Intl

Mon 12/30

1 stop14h 35m

Sofia

Sat 1/18

1 stop14h 35m

$581

Chicago O'Hare IntlSofia

ORD - SOF

ORDSOF

Chicago O'Hare Intl

Sat 10/26

2 stops19h 35m

Sofia

Sat 11/9

2 stops21h 55m

$591

Chicago O'Hare IntlSofia

ORD - SOF

ORDSOF

Chicago O'Hare Intl

Fri 12/27

1 stop19h 55m

Sofia

Sat 1/18

1 stop22h 05m

$602

Chicago O'Hare IntlSofia

ORD - SOF

ORDSOF

Chicago O'Hare Intl

Thu 12/26

2 stops16h 07m

Sofia

Mon 1/20

1 stop15h 30m

$627

Chicago O'Hare IntlSofia

ORD - SOF

ORDSOF

Chicago O'Hare Intl

Fri 12/6

1 stop14h 05m

Sofia

Fri 12/27

1 stop14h 00m

$647

Chicago O'Hare IntlSofia

ORD - SOF

ORDSOF

Chicago O'Hare Intl

Fri 9/6

1 stop11h 45m

Sofia

Sat 10/26

1 stop13h 10m

$675

Flights are sorted by cheapest first

Deals found on 7/24

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

Use this chart to determine the optimal time to book a round-trip flight from O'Hare Intl to Sofia. Price data was last updated on July 23, 2024.
The best time to book flights from Chicago O'Hare Intl Airport to Sofia is 85 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.
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What is the cheapest day to fly from Chicago O'Hare Intl Airport to Sofia?

Use this chart to determine the cheapest time to fly round-trip from O'Hare Intl to Sofia. Price data was last updated on July 21, 2024.
Morning
Noon
Afternoon
Evening
All times are departure.
Travelers seeking maximum savings on their Chicago O'Hare Intl Airport to Sofia flight should consider departing on Monday mornings when fares are most often at their lowest. Tuesday at noon flights should be avoided if possible as fares are typically the most expensive at this time.
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Best time to book a flight from O'Hare Intl to Sofia

Have a flexible travel schedule? Discover the best time to fly to Sofia 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.

Temperature and rainfall in Sofia by month

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

SOF

Temperature

30.2 - 68 °F

If weather is an important factor for your trip to Sofia, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 68.0 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 30.2 F).

Reviews of airlines servicing Sofia

Get insights into the airlines that provide service to Sofia. 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 Sofia. Reviews last updated July 25, 2024.
Read reviews from past customers who have flown British Airways, United Airlines and KLM from Chicago to Sofia. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
KLM
7.9
Good
1,417 reviews

Entertainment

7.2

Overall

7.9

Food

7.3

Comfort

7.7

Boarding

7.9

Crew

8.4

Reviews

1 / 10

Departure was late. Plane much too small for an 11 hour flight. One bathroom was out of order in a completely full flight.

KLM
7.9
Good
1,417 reviews
KLM
7.9
Good
1,417 reviews

Entertainment

7.2

Overall

7.9

Food

7.3

Comfort

7.7

Boarding

7.9

Crew

8.4

Reviews

1 / 10

Departure was late. Plane much too small for an 11 hour flight. One bathroom was out of order in a completely full flight.

SWISS
7.7
Good
1,799 reviews
KLM
7.9
Good
1,417 reviews

Entertainment

7.2

Overall

7.9

Food

7.3

Comfort

7.7

Boarding

7.9

Crew

8.4

Reviews

1 / 10

Departure was late. Plane much too small for an 11 hour flight. One bathroom was out of order in a completely full flight.

Air France
7.5
Good
1,622 reviews
KLM
7.9
Good
1,417 reviews

Entertainment

7.2

Overall

7.9

Food

7.3

Comfort

7.7

Boarding

7.9

Crew

8.4

Reviews

1 / 10

Departure was late. Plane much too small for an 11 hour flight. One bathroom was out of order in a completely full flight.

LOT
7.5
Good
1,407 reviews
KLM
7.9
Good
1,417 reviews

Entertainment

7.2

Overall

7.9

Food

7.3

Comfort

7.7

Boarding

7.9

Crew

8.4

Reviews

1 / 10

Departure was late. Plane much too small for an 11 hour flight. One bathroom was out of order in a completely full flight.

Turkish Airlines
7.4
Good
3,762 reviews
KLM
7.9
Good
1,417 reviews

Entertainment

7.2

Overall

7.9

Food

7.3

Comfort

7.7

Boarding

7.9

Crew

8.4

Reviews

1 / 10

Departure was late. Plane much too small for an 11 hour flight. One bathroom was out of order in a completely full flight.

Related info for your journey

Find useful and relevant information for your journey from O'Hare Intl to Sofia. 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 into for flights to Sofia from Chicago O'Hare Intl?

    Sofia (SOF) is the airport you will fly into if you book a flight from Chicago O'Hare Intl to Sofia. You should not have trouble finding flights to Sofia from Chicago O'Hare Intl; the airport handles an average of 0 inbound flights from Chicago O'Hare Intl per day. You should also have plenty of airline options to choose from since 16 airlines have flights to the Sofia airport from Chicago O'Hare Intl. It is only a 4.2 mi journey from Sofia (SOF) to Sofia’s city center.

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

    Yes, there are multiple flights from Chicago O'Hare Intl Airport to Sofia for under $600. The cheapest flight booked recently is on Turkish Airlines for just $545, but on average you can expect to pay $571.

  • Are there last-minute flights available from Chicago O'Hare Intl Airport to Sofia for under $800?

    There are currently 20+ open flights from Chicago O'Hare Intl Airport to Sofia within the next 7 days for less than $800.

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

    Our cheapest airline available from Chicago O'Hare Intl Airport to Sofia is Turkish Airlines. Our recent data shows that you can find tickets from as low as $545 on this airline. Additional options worth looking into are LOT and British Airways, starting at $560 and $581 round-trip. You may be able to fly from Chicago O'Hare Intl Airport to Sofia for 31% less than the average price by searching for these airlines.

  • 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.

  • Where are the most common layover locations when flying from Chicago O'Hare Intl Airport to Sofia?

    Chicago O'Hare Intl Airport to Sofia flights have a layover in Istanbul most often. Munich is the second most popular location for layovers on flights from Chicago O'Hare Intl Airport to Sofia.

  • What are some popular things to do or see while on a layover in Istanbul?

    Istanbul travelers tend to visit Taksim Square, Sultan Ahmet Camii, and Laleli Camii more than anywhere else. Travelers on a layover in Istanbul can visit Taksim Square, Sultan Ahmet Camii, and Laleli Camii, by traveling 20.8 mi, 22.3 mi, and 21.5 mi, respectively after landing at Istanbul. Travelers can book a car rental at Istanbul for about $39 per day to make their sightseeing more efficient.

  • What are some popular points of interest to see during a layover in Munich?

    Munich travelers tend to visit Theresienwiese, Marienplatz, and Altes Rathaus more than any other notable places. Theresienwiese, Marienplatz and Altes Rathaus are located about 18.8 mi, 17.8 mi, and 17.8 mi, respectively from Munich Franz Josef Strauss if you are interested in checking them out. Travelers can book a car rental at Munich Franz Josef Strauss for about $46 per day to make their sightseeing more efficient.

  • Where are the least popular layover locations for Chicago O'Hare Intl Airport to Sofia flights?

    Chicago O'Hare Intl Airport to Sofia flights that have layovers will least frequently stop in Warsaw. Frankfurt am Main sees the second fewest layovers for non-direct flights flying from Chicago O'Hare Intl Airport to Sofia.

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

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

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

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

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

    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 Sofia.

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

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

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

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

    The Chicago O'Hare Intl Airport to Sofia flight deals you see on this page were last updated on 7/25.

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

    Consider American Airlines, Air Canada or Air France when booking your flight. These represent the most popular airlines when flying from Chicago O'Hare Intl Airport to Sofia.

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

    Currently, November is the cheapest month in which you can book a flight from Chicago O'Hare Intl Airport to Sofia (average of $660). Flying from Chicago O'Hare Intl Airport to Sofia in June is currently the most expensive (average of $1,242). 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.

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

Midway to Sofia flights

Top 10 airlines flying from O'Hare Intl to Sofia

Discover the top 10 airlines that operate flights from O'Hare Intl to Sofia. 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 2,752,877 searches. Data last updated July 25, 2024.
AirlineCheapestAverageFlexibilityOn-time
KLMCheapest$422Average$485FlexibilityNo cancel feeOn-time75%
Air FranceCheapest$495Average$610FlexibilityNo cancel feeOn-time77%
Austrian AirlinesCheapest$526Average$865FlexibilityNo cancel feeOn-time78%
Turkish AirlinesCheapest$552Average$781FlexibilityNo cancel feeOn-time77%
British AirwaysCheapest$564Average$908FlexibilityNo cancel feeOn-time70%
LufthansaCheapest$581Average$941FlexibilityNo cancel feeOn-time76%
LOTCheapest$588Average$968FlexibilityNo cancel feeOn-time81%
United AirlinesCheapest$591Average$906FlexibilityNo cancel feeOn-time69%
Alaska AirlinesCheapest$593Average$708FlexibilityNo cancel feeOn-time75%
SWISSCheapest$657Average$1,052FlexibilityNo cancel feeOn-time79%
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