How much is a flight from Boston to Kaunas?

There’s no fixed price — fares between Boston and Kaunas can vary a lot by day or time.

Pick a travel date to see today’s available fares.

Flying during the week can be more affordable, as weekend flights tend to be pricier. Also consider demand and availability: the last remaining seats often come at higher fares!

Planning flights between Boston and Kaunas? Don’t forget the airport options

Especially when flying to medium or large cities, it's worth checking all possible airport combinations before booking.

• Airports in Boston: Boston - Logan is the only airport in this city.
• Airports in Kaunas: Only Kaunas is currently available.

Check for differences in transport costs to and from each airport — they affect your total spend. Choosing the right airport can make a real difference in price and timing.

Customize your flight from Boston to Kaunas

Jetcost allows you to filter by travel dates, duration, layovers, carriers, and booking providers. You’ll find direct and connecting flights, one-way or round-trip, from Delta, American, United, Expedia, eDreams, and more.

Other popular destinations

Thinking about Lithuania? You might also consider: Kaunas, Palanga, Vilnius.

You can sort results by price, duration, or departure time to find the best option for you. When available, results always include both low-cost and traditional airlines.