$326 Find Cheap Flights from Sofia to Indiana

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Sofia to Indiana departing on 5/6. 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.
1 adult

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

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Sofia to Indiana, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Sofia to Indiana, as well as popular online travel agencies
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Flights Deals

Best Indiana Flight Deals from Sofia

Cheapest round-trip prices found by our users on KAYAK in the last 72 hours

Chicago
Chicago1 stop$615
Chicago
Chicago1 stop$615

Cheap Flights from Sofia to Indiana

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Sofia to Indiana that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.

Recent round-trip flight deals from Sofia to Indiana

Recommended round-trip deals departing in the coming months from the most popular airlines that fly from Sofia to Indiana.
Discover the best prices for you by selecting your travel dates on KAYAK.
 Logo
7:00 am - 2:10 pmSOF-ORD
15h 10m1 stop
 Logo
5:10 pm - 2:00 pmORD-SOF
12h 50m1 stop
Tue, Jun 24 - Sat, Jul 19
LOT Logo
5:20 am - 3:10 pmSOF-ORD
17h 50m1 stop
LOT Logo
9:40 pm - 2:00 amORD-SOF
20h 20m1 stop
$617LOT
Find Deal
Sat, May 31 - Sat, Jun 7
KLM Logo
7:00 am - 2:10 pmSOF-ORD
15h 10m1 stop
KLM Logo
4:20 pm - 2:00 pmORD-SOF
13h 40m1 stop
$622KLM
Find Deal
Thu, May 15 - Thu, May 29
Air France Logo
7:00 am - 3:00 pmSOF-ORD
16h 00m1 stop
Air France Logo
1:35 pm - 2:00 pmORD-SOF
16h 25m2 stops
$626Air France
Find Deal
Mon, Sep 15 - Tue, Sep 30
Air France Logo
7:00 am - 5:36 pmSOF-ORD
18h 36m2 stops
Air France Logo
1:35 pm - 2:00 pmORD-SOF
16h 25m2 stops
$635Air France
Find Deal
Mon, Sep 15 - Tue, Sep 30
United Airlines Logo
6:15 am - 6:22 pmSOF-ORD
20h 07m2 stops
United Airlines Logo
9:40 pm - 11:00 pmORD-SOF
17h 20m1 stop
$674United Airlines
Find Deal
Wed, May 14 - Tue, May 20
United Airlines Logo
6:15 am - 3:50 pmSOF-ORD
17h 35m2 stops
United Airlines Logo
5:56 pm - 5:50 pmORD-SOF
15h 54m2 stops
$682United Airlines
Find Deal
Mon, Jun 23 - Thu, Jul 17
Lufthansa Logo
6:00 am - 2:00 pmSOF-ORD
16h 00m1 stop
Lufthansa Logo
9:40 pm - 11:00 pmORD-SOF
17h 20m1 stop
$696Lufthansa
Find Deal
Wed, Jul 23 - Sun, Aug 3
Lufthansa Logo
1:50 pm - 7:55 pmSOF-ORD
14h 05m1 stop
Lufthansa Logo
9:40 pm - 6:40 pmORD-SOF
13h 00m1 stop
$697Lufthansa
Find Deal
Mon, Jul 21 - Mon, Aug 4
KLM Logo
7:00 am - 6:02 pmSOF-MDW
19h 02m2 stops
KLM Logo
1:09 pm - 2:00 pmMDW-SOF
16h 51m2 stops
$991KLM
Find Deal
Thu, Jun 19 - Mon, Jun 30
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KAYAK's insights & trends for Sofia to Indiana flights

Get data-powered insights and trends into flights from Sofia to Indiana to help you find the cheapest flights, the best time to fly and much more.

What’s the cheapest day of the week to fly from Sofia to Indiana?

The average price of all round-trip flights from Sofia to Indiana clicked on KAYAK for each day over the last 12 months.

Your flight ticket price will generally be cheaper if you fly to Indiana on a Tuesday and more expensive on a Monday. On your return trip to Sofia, you should consider flying back on a Thursday, and avoid Sundays for better deals.


Good to know

Low seasonMay
High seasonAugust
Cheapest flight$326
Best time to beat the crowds with an average 11% drop in price.
Most popular time to fly with an average 11% increase in price.
Flight from Sofia to Chicago O'Hare Airport

FAQs - booking Indiana flights

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

    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 Sofia to Indiana.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from Sofia to 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 Sofia to Indiana?

    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 from Sofia to Indiana with an airline and back with another airline.

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

    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 from Sofia to Indiana up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

  • What is the cheapest time of day to fly to Indiana?

    The cheapest time of day to fly to Indiana is generally at night, when round-trip flights cost $597 on average. The most expensive time of day to fly to Indiana is generally in the afternoon, which is peak travel time and where the average cost of a ticket is $1,006.

Top airlines flying from Sofia to Indiana

 
See real verified KAYAK customer reviews for airlines flying from Sofia to Indiana. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Sofia to Indiana? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.4
United AirlinesOverall score based on 8696 reviews
8.1Crew
7.3Comfort
7.7Boarding
7.1Entertainment
6.6Food
Airline reviews

Our flights got changed from United to Air Canada and our purchased seats did not get transferred so we had to pay for seats twice. I brought it up with Air Canada and they stated I had to go back and chase it with United. The united seats were $21 Canadian each and Air Canada were $56 each so we have paid $77 for each seat. Very unhappy

2.0 MediocreBrant, Apr 2025YHZ - EWR
Read more United Airlines reviews

Our flights got changed from United to Air Canada and our purchased seats did not get transferred so we had to pay for seats twice. I brought it up with Air Canada and they stated I had to go back and chase it with United. The united seats were $21 Canadian each and Air Canada were $56 each so we have paid $77 for each seat. Very unhappy

A bit rush for transit. Food and entertainment are not available

So far so good but food and entertainment are not available for this flight

Multiple delays and not straight answer from the United team

Stewardess spilled orange juice on my clothes/seat no help no apology just threw napkins at me to clean the mess up. Not Happy.

Smooth flight. Boarding was chaotic. Could not hear the gate agent over the intercom. People were lined up in the wrong lines. Groups one and two were told to board through line one and group 3 through line 2. All very confusing. Once in the air, the flight was smooth. There was no entertainment option on this aircraft, even though it was a larger aircraft.

The plane pushed back from the gate on time. However, it stopped on the ramp, and we waited for over 20 minutes before the aircraft pulled back to the gate. Apparently, something of importance had to be removed from the aircraft by the gate agent. I found this to be odd. The delay was not significant, but I felt that whatever was on the aircraft that had to be taken off, should’ve been done before we pushed back from the gate.

Electric plugs didn't work. Entertainment system wasn't working

The design of the light switch on the arm rest is ridiculous.

Smooth boarding process. Early departure, smooth flight, early arrival. The entertainment package has very good recent movie options. The flight crew were friendly and professional.

They gave us chocolates twice (for whoever would like an extra chocolate - kids did!). I asked for an extra water, and I was given one. Crew was very friendly!

The plane was very clean. The bathroom was clean as well. The land crew were very polite and informative and helpful. They informed me that there is a long way and challenging to go from international terminal to national terminal and in addition to getting my suitcases and going through customs and dropping them again for my second leg of trip which was San Francisco to Los Angeles . I have left knee issue and had a recent fall with aching muscles all over, the land crew suggested wheelchair help for me, God bless her. If I did not have help, I could not make it to my last terminal. Thank you UNITED AIRLINE!

I like the service and the efficiency. I am lactose intolerant and the lactose intolerant meal in business class was not astounding. Also, the business class fully reclining seats are not that comfortable.

Food was great but they didn't clear my meal tray for 3 hours. You'd think they could check though the cabin now and then.

Upon arriving at IAH, it was informed that the luggage had not arrived. Still waiting to hear back when it will be delivered.

I wasn’t allowed to board with my children. I was charged outrageous costs for basic carry on size luggage. The entertainment screens were outdated and not user friendly.

I was very happy with everything, thank you for the smooth flight ✈️

helpful and friendly. The Lufthanza people I dealt with before my holiday were so unhelpful by comparison.

I enjoyed my flight back with Lufthansa because the food was good, and the flight attendants were nice and helped you when you asked a question. The flight attendants always came around and asked if you needed anything which I liked a lot.

Entertainment system is old. Food can be tastier Need to provide toothbrush and toothpaste at least when asked.

Everything you need to know for your flight from Sofia to Indiana

Information on your arrival and departure airports

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