Question 1

What airlines fly to Washington, D.C.?

Accepted Answer

United Airlines, SWISS and Brussels Airlines are the top three most popular airlines that fly to Washington, D.C. from Switzerland according to our data. United Airlines is the first choice among our users, with 55% of people opting to fly with this airline when traveling to Washington, D.C.. Keep in mind that there are 4 different airlines that fly to Washington, D.C. on a routine basis, so you have a few additional options to choose from.

Question 2

What is the most punctual flight time for Switzerland to Washington, D.C. flights?

Accepted Answer

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

Question 3

What is the cheapest Switzerland to Washington, D.C. flight route?

Accepted Answer

Fly from Zurich to Washington, D.C. Dulles Intl for the best Switzerland - Washington, D.C. flight prices

Question 4

How long does it take to fly to Washington, D.C.?

Accepted Answer

Flight times from Switzerland to Washington, D.C. vary, but if you’re flying out of Geneva and flying into Washington, D.C. Dulles Intl Airport (one of the most popular routes), then the duration is 9h 15m on average. Another popular route from Switzerland to Washington, D.C. is flying from Zurich to Washington, D.C. Dulles Intl Airport, which will take roughly 9h 20m. Keep in mind that layovers or delays could extend your travel time.

Question 5

How far in advance should I book a flight to Washington, D.C.?

Accepted Answer

You are more likely to see cheaper flights to Washington, D.C. from Switzerland when booking weeks ahead of your departure date. In general, you can expect to find flights to Washington, D.C. for around $618 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Washington, D.C. from Switzerland for as low as $541 on momondo.

Question 6

How many flights depart from Switzerland to Washington, D.C. on average per day?

Accepted Answer

The number of flights available between Switzerland and Washington, D.C. is 11 per day as of December 2025. The most frequent departure time is 11:00AM, with 91% of daily flights leaving at noon.

Question 7

What is the cheapest time of day to depart on your flight to Washington, D.C.?

Accepted Answer

At noon is the cheapest time of day to fly from Switzerland to Washington, D.C. when you can find flight prices for as low as $662. Flying to Washington, D.C. at noon is an ideal time because this is during off-peak travel hours. Try not to purchase tickets in the morning because they tend to be around $722. Of course, these prices can vary depending on the time of year and what airport you fly to.

Question 8

How often are flights from Switzerland to Washington, D.C. delayed?

Accepted Answer

Historically, on average around 16% of flights between Switzerland and Washington, D.C. have experienced a delay on any given week. The average delay length over the past 12 months has been 150 minutes.

Question 9

What is the cheapest month to fly to Washington, D.C.?

Accepted Answer

The month of October is, on average, the cheapest month to fly to Washington, D.C. from Switzerland, with most prices found around $544. If you’re not able to fly to Washington, D.C. in October, then November is your next best option. Flight prices from Switzerland to Washington, D.C. during November average around $544.

Question 10

Can stopping save me money on Switzerland to Washington, D.C. flights?

Accepted Answer

You could potentially save up to 34% on your flight if you consider stops on a Switzerland to Washington, D.C. flight.

Question 11

How many flights depart from Switzerland to Washington, D.C. on average per week?

Accepted Answer

As of December 2025, there are 81 flights per week flying from Switzerland to Washington, D.C.. The most common day of the week flights depart is Mon, with 15% of flights taking off on this day.

Question 12

What is the cheapest airline that flies from Switzerland to Washington, D.C.?

Accepted Answer

British Airways and American Airlines are the most popular carriers operating from Switzerland to Washington, D.C.

Question 13

What cabin class options are available on Switzerland to Washington, D.C. flights?

Accepted Answer

There are 4 cabin classes available to choose from on Switzerland to Washington, D.C. flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Question 14

What is the cheapest day to depart on your flight to Washington, D.C.?

Accepted Answer

On average, the least expensive day to fly to Washington, D.C. from Switzerland is on a Thursday. momondo users have found tickets for Thursday departures for as low as $680. However, this price may fluctuate depending on the airline, the season, and holidays. When flying out on a Friday, the most expensive travel day of the week, you can expect to see flight prices from Switzerland to Washington, D.C. for around $798.

Question 15

What day of the week experiences the fewest flight delays on this route?

Accepted Answer

Tuesday 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.

Question 16

Which airline has the best punctuality record on Switzerland to Washington, D.C. flights?

Accepted Answer

According to our data, United Airlines have had the least number of delays on this route over the last 12 months; with about 11% of their flights experiencing any sort of delay.

Question 17

When did momondo last update prices for flights from Switzerland to Washington, D.C.?

Accepted Answer

Prices for flights from Switzerland to Washington, D.C. are refreshed on a daily basis.

Question 18

How many operators does momondo search for flights from Switzerland to Washington, D.C.?

Accepted Answer

As of December 2025, there are 4 operators available to choose from for flights from Switzerland to Washington, D.C..

Question 19

How old do you have to be to fly from Switzerland to Washington, D.C.?

Accepted Answer

The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Switzerland to Washington, D.C..

Question 20

What documentation or ID do you need to fly to Washington, D.C.?

Accepted Answer

The required travel and health documents for your Washington, D.C. trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Washington, D.C.. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Best Price Found	$555
Fastest flight time	9h 15m
Direct flights	Every day
Airports in Washington, D.C.	2 airports

Airline	Rating	Free Cancellation	Price
United Airlines	PriceFrom $438	Free Cancellation	Rating 7.4 9,115 reviews	Search United Airlines flights
SWISS	PriceFrom $460	Free Cancellation	Rating 7.5 1,817 reviews	Search SWISS flights
Brussels Airlines	PriceFrom $492	Free Cancellation	Rating 7.2 375 reviews	Search Brussels Airlines flights
Air France	PriceFrom $794	Free Cancellation	Rating 7.4 1,513 reviews	Search Air France flights

Cheap flights from Switzerland to Washington, D.C. from $329

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Switzerland to Washington, D.C. departing on 6/16. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

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How to get the cheapest flight ticket from Switzerland to Washington, D.C.

What is the cheapest month to fly to Washington, D.C.?

What is the cheapest day to depart on your flight to Washington, D.C.?

What is the cheapest time of day to depart on your flight to Washington, D.C.?

What is the cheapest Switzerland to Washington, D.C. flight route?

Fly from Zurich to Washington, D.C. Dulles Intl for the best Switzerland - Washington, D.C. flight prices

How far in advance should I book a flight to Washington, D.C.?

What cabin class options are available on Switzerland to Washington, D.C. flights?

There are 4 cabin classes available to choose from on Switzerland to Washington, D.C. flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on Switzerland to Washington, D.C. flights?

You could potentially save up to 34% on your flight if you consider stops on a Switzerland to Washington, D.C. flight.

What is the cheapest airline that flies from Switzerland to Washington, D.C.?

British Airways and American Airlines are the most popular carriers operating from Switzerland to Washington, D.C.

What airlines fly to Washington, D.C.?

How often are flights from Switzerland to Washington, D.C. delayed?

Historically, on average around 16% of flights between Switzerland and Washington, D.C. have experienced a delay on any given week. The average delay length over the past 12 months has been 150 minutes.

What is the most punctual flight time for Switzerland to Washington, D.C. flights?

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

What day of the week experiences the fewest flight delays on this route?

Tuesday 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.

Which airline has the best punctuality record on Switzerland to Washington, D.C. flights?

According to our data, United Airlines have had the least number of delays on this route over the last 12 months; with about 11% of their flights experiencing any sort of delay.

How many flights depart from Switzerland to Washington, D.C. on average per day?

The number of flights available between Switzerland and Washington, D.C. is 11 per day as of December 2025. The most frequent departure time is 11:00AM, with 91% of daily flights leaving at noon.

How many flights depart from Switzerland to Washington, D.C. on average per week?

As of December 2025, there are 81 flights per week flying from Switzerland to Washington, D.C.. The most common day of the week flights depart is Mon, with 15% of flights taking off on this day.

How long does it take to fly to Washington, D.C.?

Cheap Switzerland to Washington, D.C. flight deals and tips

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When did momondo last update prices for flights from Switzerland to Washington, D.C.?

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How old do you have to be to fly from Switzerland to Washington, D.C.?

What documentation or ID do you need to fly to Washington, D.C.?

What is the most popular plane model from Switzerland to Washington, D.C.?

Best airlines flying from Switzerland to Washington, D.C.

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