How does KAYAK find such low prices on flights from Indiana to Sofia?

KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Indiana to Sofia. Visit our flight page for the latest deals!>/a>

How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Indiana to Sofia?

KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Sofia from Indiana is likely to change within 7 days, so travelers know whether to wait or book now. Visit our flight page for the latest deals!>/a>

What is the Hacker Fare option on flights from Indiana to Sofia?

Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Sofia with an airline and back to Indiana with another airline. Visit our flight page for the latest deals!>/a>

What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Indiana to Sofia?

Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Sofia from Indiana up to 3 days before/after your preferred dates. You can then pick the flights that suit you best. Visit our flight page for the latest deals!>/a>

$369 CHEAP FLIGHTS from Indiana to Sofia

SOF

KAYAK searches hundreds of travel sites at once for deals on flights to Sofia

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Cheap Flights from Indiana to Sofia

Discover the best prices for you by selecting your travel dates on KAYAK.

Round-trip

One-way

Last minute

Recent round-trip flight deals from Indiana to Sofia

Fri, Oct 30 - Fri, Nov 13

10:50 pm - 10:45 pm

ORD

SOF

16h 55m

1 stop

6:10 am - 2:55 pm

SOF

ORD

16h 45m

2 stops

$807Multiple Airlines

Fri, Aug 14 - Sat, Sep 12

8:10 pm - 1:15 pm

ORD

SOF

33h 05m

1 stop

9:05 pm - 9:40 am

SOF

ORD

20h 35m

1 stop

$810Turkish Airlines

Fri, Aug 7 - Wed, Sep 9

11:25 am - 8:45 am

ORD

SOF

13h 20m

1 stop

3:50 pm - 9:40 am

SOF

ORD

25h 50m

1 stop

$817Turkish Airlines

Tue, Aug 11 - Fri, Aug 28

1:05 pm - 2:00 pm

MDW

SOF

16h 55m

2 stops

7:00 am - 6:05 pm

SOF

MDW

19h 05m

2 stops

$853KLM

Tue, Aug 11 - Sat, Aug 29

1:05 pm - 2:00 pm

MDW

SOF

16h 55m

2 stops

7:00 am - 6:05 pm

SOF

MDW

19h 05m

2 stops

$878KLM

Fri, Oct 16 - Sun, Oct 25

7:50 pm - 6:40 pm

SBN

SOF

15h 50m

2 stops

6:10 am - 12:26 pm

SOF

SBN

36h 16m

2 stops

$920United Airlines

Wed, Jul 22 - Sat, Aug 1

5:02 pm - 2:00 pm

SBN

SOF

37h 58m

2 stops

7:00 am - 2:28 pm

SOF

SBN

38h 28m

2 stops

$1,019Air France

Sun, May 31 - Fri, Jun 19

3:19 pm - 11:15 pm

IND

SOF

24h 56m

2 stops

6:20 am - 6:06 pm

SOF

IND

18h 46m

2 stops

$1,032United Airlines

Sun, May 31 - Fri, Jun 12

4:30 pm - 12:10 pm

CVG

SOF

36h 40m

2 stops

6:20 am - 1:13 pm

SOF

CVG

37h 53m

2 stops

$1,050Air Canada

Sun, May 31 - Tue, Jun 9

4:30 pm - 12:10 pm

CVG

SOF

36h 40m

2 stops

6:10 am - 1:13 pm

SOF

CVG

38h 03m

2 stops

$1,051Air Canada

Useful Info

Low season	November
High season	July
Cheapest flight	$369

Best time to beat the crowds with an average 17% drop in price.

Most popular time to fly with an average 19% increase in price.

Flight from Chicago O'Hare Airport to Sofia

How does KAYAK find such low prices on flights from Indiana to Sofia?
KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Indiana to Sofia.
How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Indiana to Sofia?
KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Sofia from Indiana is likely to change within 7 days, so travelers know whether to wait or book now.
What is the Hacker Fare option on flights from Indiana to Sofia?
Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Sofia with an airline and back to Indiana with another airline.
What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Indiana to Sofia?
Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Sofia from Indiana up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Velingrad

Sandanski

Everything you need to know for your flight to Sofia

Airports

Cabin class

Complete your trip

Direct Flights

Flights to other cities

Origins

Other airports

Return flight deals

Information on the airport you'll fly into in Sofia

Sofia (SOF)

SOF

$330 Find Cheap Flights from Indiana to Sofia

KAYAK searches hundreds of travel sites at once for deals on flights to Sofia

Cheap Flights from Indiana to Sofia

Recent round-trip flight deals from Indiana to Sofia

Recent one-way flight deals from Indiana to Sofia

Recent last minute flight deals from Indiana to Sofia

Good to know

FAQs for booking flights from Indiana to Sofia

How does KAYAK find such low prices on flights from Indiana to Sofia?

KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Indiana to Sofia.

How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Indiana to Sofia?

KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Sofia from Indiana is likely to change within 7 days, so travelers know whether to wait or book now.

What is the Hacker Fare option on flights from Indiana to Sofia?

Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Sofia with an airline and back to Indiana with another airline.

What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Indiana to Sofia?

Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Sofia from Indiana up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Traveling to a place near Sofia?

Everything you need to know for your flight to Sofia

Information on the airport you'll fly into in Sofia

Cabin class types available on flights to Indiana

Complete your trip to Sofia with a hotel stay or car rental

Find direct flights for Sofia

Flights to other popular destinations

Flights from domestic origins to Sofia

Choose which airport to fly into in Sofia

Find deals for your return flight