$357 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 4/29. 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
1 adult, Economy, 0 bags

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
Travelers love KAYAK
41,299,237 searches in the past 7 days on KAYAK

Save 23% or moreCompare multiple travel sites with one search.

Track pricesNot ready to book? Create a price alert for when prices drop.

Bundle and saveSave money when you bundle your flight + hotel.

Filter your dealsChoose cabin class, free Wi-Fi and more.

Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Sofia to Indiana

Cheapest round-trip prices found by our users on KAYAK in the last 72 hours
Indianapolis
Indianapolis2 stops$735
Chicago
Chicago1 stop$656
Cincinnati
Cincinnati2 stops$722
Indianapolis
Indianapolis2 stops$735
Chicago
Chicago1 stop$656
Cincinnati
Cincinnati2 stops$722

Book Cheap Sofia to Indiana Plane Tickets

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

Recent round-trip flight deals from Sofia to Indiana

Sun, Apr 5 - Sat, Apr 18
LOT Logo
2:35 pm - 7:50 pm
SOF
-
ORD
13h 15m
1 stop
LOT Logo
9:50 pm - 6:00 pm
ORD
-
SOF
12h 10m
1 stop
$656LOT
Sun, May 24 - Sat, Oct 10
LOT Logo
6:45 pm - 7:50 pm
SOF
-
ORD
33h 05m
2 stops
LOT Logo
9:50 pm - 2:00 am
ORD
-
SOF
20h 10m
1 stop
$659LOT
Fri, Mar 6 - Fri, Mar 20
United Airlines Logo
6:10 am - 5:45 pm
SOF
-
IND
18h 35m
2 stops
United Airlines Logo
10:02 am - 10:45 pm
IND
-
SOF
30h 43m
2 stops
$735United Airlines
Fri, Mar 6 - Fri, Mar 20
United Airlines Logo
6:10 am - 11:59 pm
SOF
-
IND
24h 49m
2 stops
United Airlines Logo
3:30 pm - 10:45 pm
IND
-
SOF
25h 15m
2 stops
$772United Airlines
Fri, Apr 3 - Fri, Apr 10
KLM Logo
7:00 am - 5:54 pm
SOF
-
MDW
18h 54m
2 stops
KLM Logo
1:10 pm - 2:00 pm
MDW
-
SOF
16h 50m
2 stops
$807KLM
Fri, Apr 10 - Fri, Apr 17
Multiple Airlines Logo
7:00 am - 5:54 pm
SOF
-
MDW
18h 54m
2 stops
Multiple Airlines Logo
12:53 pm - 2:00 pm
MDW
-
SOF
17h 07m
2 stops
$818Multiple Airlines
Fri, Mar 6 - Fri, Mar 20
Multiple Airlines Logo
6:10 am - 7:19 pm
SOF
-
IND
20h 09m
2 stops
Multiple Airlines Logo
12:04 pm - 11:50 am
IND
-
SOF
17h 46m
2 stops
$899Multiple Airlines
Thu, May 14 - Mon, May 25
KLM Logo
7:00 am - 6:14 pm
SOF
-
MDW
19h 14m
2 stops
KLM Logo
1:22 pm - 2:00 pm
MDW
-
SOF
16h 38m
2 stops
$999KLM
Fri, Mar 6 - Fri, Mar 20
Air Canada Logo
6:10 am - 8:05 pm
SOF
-
IND
20h 55m
3 stops
Air Canada Logo
11:04 am - 1:35 pm
IND
-
SOF
20h 31m
3 stops
$1,621Air Canada
Fri, Mar 6 - Fri, Mar 20
Air Canada Logo
6:10 am - 6:50 pm
SOF
-
IND
19h 40m
3 stops
Air Canada Logo
11:04 am - 1:35 pm
IND
-
SOF
20h 31m
3 stops
$1,626Air Canada
Booking Insights

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.

Which airlines provide the cheapest flights from Sofia to Indiana?

The cheapest round-trip price for the route for each airline clicked by KAYAK users in the last 72 hours.

In the past 3 days, the cheapest round-trip tickets from Sofia to Indiana were found on LOT ($656) and United Airlines ($735).

Good to know

Low seasonJanuary
Cheapest flight$357
Best time to beat the crowds but there is an average 3% increase in price.
Most popular time to fly with an average 12% 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.

Reviews of the 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 9335 reviews
6.6Food
8.1Crew
7.7Boarding
7.3Comfort
7.1Entertainment
Airline reviews

Chargers didn’t work, no entertainment and we had to wait for taxiing for easily 40 minutes after arriving early. Bags were late too!

4.0 OkayConor, Feb 2026
AUA - ORD
Read more United Airlines reviews

Chargers didn’t work, no entertainment and we had to wait for taxiing for easily 40 minutes after arriving early. Bags were late too!

Everything was great except for the boarding process. Everyone is lining up all at the same time and it’s hard to tell between the groups as they are way too large.

Women boarding passengers at the gate was absolutely rude and disrespectful of passengers. The flight attendant was absolutely delightful! Smiling and connected with the passengers. So happy. The seats are cramped and uncomfortable but I guess that’s just the way it is Communication regarding flight was excellent

Overall we had a good experience during our flight from San Francisco to Houston.

Airport terminal was outdated, flight was on a small jet with no wifi

We were delayed for about an hour from taking off due to traffic control procedures at the destination airport. But once in the air, the flight went well. The crew members were great and provided cabin service despite moderate turbulence during much of the flight.

Nothing also dont give to people that disgusting blanket and pilow.

it was a very short flight so my expectations were low.

Good until I was put on air canada flight Houston Vancouver not even one cookie

So bad, flight was been cancelled due to aircraft problem, so ended up buying anothet ticket.

Excellent service; they helped me reschedule so I can fly in an earlier flight

Wonderful staff. The boarding process can be improved a little better by adequate prior communication but all in all they did fine. However the boarding gate was quite unfreindly to elderly and who needs help with sevral stairs.

Flight map did not work. Crew was great, food was good, plane took off on time and landed early. That's all I can ask.

I had a good comfortable seat. There was nearly an hour delay. There was an accident with the champagne, but I was well compensated. These things happen sometimes.

Very good. Comfortable and I felt well taken care of from start to finish

Bulkhead seats should not be an extra charge. They are extremely uncomfortable. And we missed our connecting flight due to slow luggage retreaval.

Not great - seats were very narrow and food was terrible.

Some of the crew was sassy and not super helpful. The food was okay, but it seems like they were all unprepared compared to my flight I did from JFK to Frankfurt

We missed our flight. There was not enough time built into the layover to get through immigration, customs, bagclaim, bag rechecking, and the long trip to another terminal and gate. Kayak really screwed up. We took the bus up to Wisconsin and then were picked up in Brookfield by private car. It was lucky we didnt miss the last bus out.

We were in premium economy seats that appeared to be locked in plae, No reclining. My aching back.

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

Information on your arrival and departure airports