Find cheap flights from Sofia to Boise from $928

In the last 3 days, the lowest price for a flight from Sofia to Boise was $928 for a round-trip ticket.

A passport is required to fly from Sofia to Boise.

We unfortunately don’t have that data for this specific route.

Star Alliance, and oneworld are the airline alliances operating flights between Sofia and Boise, with oneworld being the most commonly used for this route.

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 Boise.

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

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 Boise with an airline and back to Sofia with another airline. Booking your flights between Sofia and BOI can sometimes prove cheaper using this method.

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