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

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How to find the cheapest flight from
O'Hare Intl (ORD) to Sofia (SOF)

All the information you need to plan the best ORD to SOF flight in 2021: compare O'Hare Intl to Sofia flight prices with the expected peak season, weather and rainfall in Sofia.
ORD - SOF
Price
$664 - $879
SOF
Temperature
30.2 - 68 °F
SOF
Precipitation
1.2 - 2.8 inches

Popular in

June

High demand for flights, 17% potential price rise

Cheapest in

October

Best time to find cheap flights, 9% potential price drop

Round-trip from

$664

From Chicago O'Hare Intl to Sofia

One-way from

$486

One-way flight from Chicago O'Hare Intl to Sofia

Flight route prices based on searches on Cheapflights within the last 3 days, monthly prices based on aggregated historical data.
What is the cheapest month to fly from Chicago O'Hare Intl Airport to Sofia?

October can be a great time to fly to Sofia from Chicago O'Hare Intl Airport with a flight ticket averaging about $739. Cheapflights users have found deals in the month of October for as cheap as $620. The most expensive prices can be found in the month of June.

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

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

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 51 days in advance to save up to 7% 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 51 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 $736, or $744 for flights within the next 24 hours.

Cheap flights from O'Hare Intl to Sofia in December, January 2022

The best prices found for ORD to SOF flights for December, January
19 Jan - 5 Feb
$435pp
ORD
Chicago O'Hare Intl
LOT
 
1 STOP
SOF
Sofia
SOF
Sofia
LOT
 
1 STOP
ORD
Chicago O'Hare Intl
19 Jan - 5 Feb
$443pp
ORD
Chicago O'Hare Intl
LOT
 
1 STOP
SOF
Sofia
SOF
Sofia
LOT
 
1 STOP
ORD
Chicago O'Hare Intl
20 Jan - 3 Feb
$448pp
ORD
Chicago O'Hare Intl
LOT
 
1 STOP
SOF
Sofia
SOF
Sofia
LOT
 
1 STOP
ORD
Chicago O'Hare Intl

Chicago O'Hare Intl to Sofia 2022 flight deals

Cheap flights to Sofia from O'Hare Intl found for this year
31 Dec - 14 Jan
$455pp
ORD
Chicago O'Hare Intl
Lufthansa
 
1 STOP
SOF
Sofia
SOF
Sofia
Lufthansa
 
1 STOP
ORD
Chicago O'Hare Intl
28 Dec - 3 Feb
$457pp
ORD
Chicago O'Hare Intl
Lufthansa
 
1 STOP
SOF
Sofia
SOF
Sofia
Lufthansa
 
1 STOP
ORD
Chicago O'Hare Intl
9 Dec - 2 Feb
$462pp
ORD
Chicago O'Hare Intl
Multiple Airlines
 
1 STOP
SOF
Sofia
SOF
Sofia
KLM
 
1 STOP
ORD
Chicago O'Hare Intl

Last minute flights from O'Hare Intl to Sofia

Late deals on round-trip flights to Sofia from O'Hare Intl, departing today and this week
9 Dec - 2 Feb
$462pp
ORD
Chicago O'Hare Intl
Multiple Airlines
 
1 STOP
SOF
Sofia
SOF
Sofia
KLM
 
1 STOP
ORD
Chicago O'Hare Intl
10 Dec - 18 Feb
$466pp
ORD
Chicago O'Hare Intl
KLM
 
1 STOP
SOF
Sofia
SOF
Sofia
KLM
 
1 STOP
ORD
Chicago O'Hare Intl
10 Dec - 16 Jan
$467pp
ORD
Chicago O'Hare Intl
KLM
 
1 STOP
SOF
Sofia
SOF
Sofia
KLM
 
1 STOP
ORD
Chicago O'Hare Intl

One-way flights to Sofia from Chicago O'Hare Intl

The cheapest one-way flights from O'Hare Intl to Sofia
2:30 pm - 8:05 am
SWISS
2 Stops
33h 35m
ORD - SOF
SWISS
$486
swiss
3:35 pm - 7:35 am
British Airways
1 Stop
32h 00m
ORD - SOF
British Airways
$511
JustFly
4:50 pm - 5:25 pm
Lufthansa
2 Stops
40h 35m
ORD - SOF
Lufthansa
$514
Lufthansa

Related info for your journey

Useful info, stats and facts about <span class="emphasized">O'Hare Intl</span> to <span class="emphasized">Sofia</span> flights.

Flight FAQs

From O'Hare Intl to Sofia

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 14 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.

Which airlines flying from Chicago O'Hare Intl to Sofia have flexible cancellations due to COVID-19?

Some of the carriers operating flights from Chicago O'Hare Intl to Sofia that may be offering flexible cancellation policies are Lufthansa, LOT, and Turkish Airlines. Our site will let you filter for all airlines offering greater flexibility due to COVID-19.

Can I find flights from Chicago O'Hare Intl Airport to Sofia for under $500 on Cheapflights?

Yes, there are multiple flights from Chicago O'Hare Intl Airport to Sofia for under $500. The cheapest flight booked recently is on LOT for just $435, but on average you can expect to pay $453.

Are there last-minute flights available from Chicago O'Hare Intl Airport to Sofia for under $500?

There are currently 20+ open flights from Chicago O'Hare Intl Airport to Sofia within the next 7 days for less than $500.

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 LOT. Our recent data shows that you can find tickets from as low as $435 on this airline. Additional options worth looking into are Lufthansa and KLM, starting at $445 and $467 round-trip. You may be able to fly from Chicago O'Hare Intl Airport to Sofia for 40% less than the average price by searching for these airlines.

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

To fly one-way, consider booking your trip with Lufthansa, which is currently one of the cheapest options available, starting at $465. SWISS flights start at $484 while deals on British Airways start at $511 one-way.

What are the cheapest flights from Chicago O'Hare Intl Airport to Sofia?

Looking for the cheapest flight from Chicago O'Hare Intl Airport to Sofia? While on average our users pay $1,482, our data indicates the cheapest price to be $326. The most popular route (Chicago O'Hare Intl - Sofia), is priced around $451.

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

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

Related searches

Flights to Sofia (SOF) from O'Hare Intl
Flights to O'Hare Intl Flights to Sofia

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COVID Restrictions

View COVID Travel Restrictions for Sofia, Bulgaria

Do I need a COVID test to fly to Sofia from O'Hare Intl?

Information is based on travel restrictions from Chicago O'Hare Intl to Sofia

Most visitors from Chicago O'Hare Intl need to provide a negative COVID-19 test result and/or quarantine to enter Sofia.

COVID-19 testing requirements
Visitors from Chicago O'Hare Intl must present a negative RT-PCR (NAAT) or Antigen (quick-test) test taken 72 for rt-pcr (naat) and 48 for antigen (quick-test) hours before departing to Sofia.

Quarantine requirements
Visitors from Chicago O'Hare Intl are not required to quarantine after entering Sofia.

Do I need a test to fly back to O'Hare Intl from Sofia?

Returning to Chicago O'Hare Intl from Sofia

COVID-19 testing requirements
Visitors from Sofia must present a negative RT-PCR (NAAT) or Antigen (quick-test) test taken 72 hours before departing to Chicago O'Hare Intl.

Quarantine requirements
Visitors from Sofia are not required to quarantine after entering Chicago O'Hare Intl.

Hide COVID Travel Restrictions for Sofia, Bulgaria

Alternative routes for O'Hare Intl to Sofia

See prices for flight routes from nearby airports that may be better suited for you.

Destination information for Sofia

Things to know before you go - useful duration and weather info for your trip from O'Hare Intl to Sofia.
Today's exchange rate
$1 = 1.73 Лв
Average temperature for December in Sofia
39.2 °F
Avg rainfall for December in Sofia
1.7 ″

Airports servicing Chicago

Airports servicing Sofia

Top 10 airlines flying from Chicago O'Hare Intl to Sofia

The chart below displays the airlines Cheapflights users traveling from O'Hare Intl to Sofia choose most often. Cheapest and average prices are based on aggregated data from the past 12 months.
Airline Cheapest Average Flexibility On-time COVID-19 safety
United Airlines
$561 $967 No cancel fee 69%
Austrian Airlines
$566 $888 No cancel fee 78%
Turkish Airlines
$570 $862 No cancel fee 77%
ITA - Airways
$571 $720 No cancel fee 81%
Qatar Airways
$574 $792 No cancel fee 68%
LOT
$586 $857 No cancel fee 81%
Lufthansa
$589 $832 No cancel fee 76%
KLM
$589 $725 No cancel fee 75%
British Airways
$601 $711 No cancel fee 70%
Air France
$611 $853 No cancel fee 77%
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