
Here is a useful service which allows you to order train tickets online.
Official site of Southern Railway where you can check trains/places/prices
Official website of Ukrainian National Railway
Schedule of trains Kiev-Kharkov
| Kiev | Borispol | Kharkov |
| 07:20 | 07:50 | 14:40 |
| 11:00 | 11:30 | 18:35 |
| 12:00 | 12:30 | 19:35 |
| 15:15 | 15:45 | 22:45 |
| 17:00 | 17:30 | 00:25 |
| 22:15 | 22:50 | 06:05 |
Prices vary from $50 to $150. Since this is a domestic flight, you need to leave International Airport and turn right. Find Terminal A in 100 meters. Here is schedule of flights:
Aerosvit
8.45 - Monday- Friday
9.55 - Saturday
15.20 - Sunday - Friday
21.00 - Sunday-Monday
Dniproavia - 8.45
Update: on the 28th of August, 2010 Kharkov International AIrport opened a new modern Terminal.
Austrian Airlines (To Kharkov through Vienna) www.austrian.com
Pegasus (To Kharkov through Istanbul) www.flypgs.com
Wizz Air (To Kiev from London) www.wizzair.com
From Kiev (Zhulyany) to Kharkov www.khors.com.ua
From Kiev (Borispol) to Kharkov www.aerosvit.com
If you find yourself lost in an airport, wandering from gate to gate, trying to find your way to Kiev, if you see this, search no longer, you are on your way to Ukraine.

An advice of a traveler, get your plane ticket here: mobissimo.com
So it happened that you are to come to Kharkov. Then the question arises “How?”. We can say that if you are coming from USA, Europe, it is better to come to Kiev and from it go to Kharkov.
At Boryspil International Airport. Kyiv.
If you are coming from abroad, you will use terminal “B”. It has all necessary services such as cafés and bars, stores, banks, internet access, business center, tourist companies. Terminal “A” serves internal flights, from there you can take flight to Kharkov, but it will cost you about 100$ what is pretty expensive. The most reliable way and cheap way to get to Kharkov is to take a train.
Boryspil International Airport is located 29 km south-east of Kyiv. To get to Kyiv you need to take a bus ("Pilot") or mini-bus. It costs around 30 UAH. You can also take a taxi. Price can vary from 150 to 300 UAH. They will bring you from the airport right to the railway station. There you can buy a ticket to Kharkov.