FlyInterval

Three or four cities, one budget

Choose your cities and the shortest and longest stay you want in each one. We compare every way of arranging those stays and show the cheapest routes.

Cities

Pick your start city, then press + on a connection to add the next one.

Return to the start city When on, the route closes into a ring. Let us reorder the cities Off: we keep your order. On: we try every order and keep the cheapest — this takes longer, because every city pair has to be priced.

When

The window your trip can start in.

Travel date range *

Earliest start —

Latest start —

When would you like the trip to START? We look for the cheapest departure inside this window; the trip itself is as long as your city stays add up to.

Flight filters

Applied to every leg of the route.

Stops per flight

Currency

We price every leg separately and keep the cheapest combination of stays.

Planning guide

Compare the complete multi-city route, not one flight at a time

Choose three or four cities

Start with the airport where the whole journey begins, then add the cities you genuinely want to visit. FlyInterval prices the legs as one plan and can test alternative city orders.

Set the shortest and longest stay

For every city, say the fewest nights that make the stop worth it and the most you would spend there. The planner tries every combination inside those limits and keeps the cheapest.

Ring or open route

Return to the start city for a closed ring, or finish in the last city when you have another onward journey. Always verify separate-ticket connections and baggage rules.

Read the complete multi-city planning guide →