Cheap flights from Boston to Zurich from $319

In general, January is the cheapest month to fly from Boston to Zurich. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $648. If you don’t want to visit Zurich in January, then you should wait until October to fly from Boston, when ticket prices are also cheap, with an average price of $650.

According to our data, Monday is the cheapest day to fly to Zurich from Boston. The lowest ticket price found for a Monday departure recently was $667. Keep in mind that prices can always vary depending on your route and whether or not you are flying domestic or international. On the other hand, Friday is the most expensive day to depart from Boston because it is more convenient for both business and leisure travelers. As a result, prices tend to be around $831.

The cheapest time of day to fly to Zurich is in the afternoon when flights can be purchased for as low as $701. Flights to Zurich are more costly in the evening, with an average ticket price of $732. Departure times in the evening fall within the peak daily travel times, which is why tickets can be more expensive.

Fly from Boston Logan Intl to Zurich for the best Boston Logan Intl - Zurich flight prices

You are more likely to see cheaper flights to Zurich from Boston when booking weeks ahead of your departure date. In general, you can expect to find flights to Zurich for around $760 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Zurich from Boston for as low as $634 on momondo.

No. A direct flight is the cheapest option for a flight between Boston to Zurich.

As of May 2026, prices for Boston to Zurich flights are approximately 0% more expensive when compared to flights at the same time last year.

LEVEL and TAP AIR PORTUGAL are the most popular carriers operating from Boston Logan Intl to Zurich

SWISS, Condor and Icelandair are the top three most popular airlines that fly to Zurich from Boston according to our data. SWISS is the first choice among our users, with 60% of people opting to fly with this airline when traveling to Zurich. Keep in mind that there are 11 different airlines that fly to Zurich on a routine basis, so you have a few additional options to choose from.

Historically, on average around 23% of flights between Boston and Zurich have experienced a delay on any given week. The average delay length over the past 12 months has been 100 minutes.

Generally, flights departing at night tend to experience fewer delays. Flights in the evening have, in the past, seen delays more frequently in comparison.

Wednesday is statistically the day of the week which experiences the fewest number of delays on this flight route. Sunday has historically seen more delays on average compared to the rest of the week.

According to our data, SWISS have had the least number of delays on this route over the last 12 months; with about 23% of their flights experiencing any sort of delay.

Frankfurt am Main (FRA) was the most common stop: 36% of momondo users choosing 1-stop flights on this route connected there.

Flights via Lisbon (LIS) offer the lowest average round-trip price of $475.

Flights connecting via Paris (CDG) have the shortest average one-way travel time: 9h 05m.

Reykjavik (KEF) has the shortest average layover time for this route: 1h 39m.

As of May 2026, there are 3 flights per day flying from Boston to Zurich. The most common time of day flights depart is 5:00PM, with 56% of flights taking off in the afternoon.

26 flights are operational weekly from Boston to Zurich as of May 2026. The most popular departure day for this route is Mon, with 15% of flights per week taking off on this day.