Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Surabaya to Alaska as you normally would.
Related info for your journey
Useful info, stats and facts about Surabaya to Alaska flights.
For a flight from Surabaya to Alaska, you will be flying from Juanda. Surabaya Juanda (SUB) is just 15.0 km from the centre of the city.
SUB stands for Surabaya Juanda Airport, while ANC stands for Anchorage Airport. These codes are often called IATA codes, a set of identifiers established by IATA (International Air Transport Association) that is widely used by airlines and the aviation industry. Fairbanks Airport (FAI), Juneau Intl Airport (JNU), Ketchikan Airport (KTN), Kodiak Airport (ADQ), Nome Airport (OME) are other airports near this flight route and their unique identifiers/IATA codes.