Question 1

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

Accepted Answer

Flight times from Switzerland to Washington, D.C. Dulles Intl Airport 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. Dulles Intl Airport is flying from Zurich to Washington, D.C. Dulles Intl Airport, which will take roughly 9h 35m. Keep in mind that layovers or delays could extend your travel time.

Question 2

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 12% of their flights experiencing any sort of delay.

Question 3

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

Accepted Answer

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

Question 4

What airlines fly to Washington, D.C. Dulles Intl Airport?

Accepted Answer

United Airlines, SWISS and Brussels Airlines are the top three most popular airlines that fly to Washington, D.C. Dulles Intl Airport 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. Dulles Intl Airport. Keep in mind that there are 4 different airlines that fly to Washington, D.C. Dulles Intl Airport on a routine basis, so you have a few additional options to choose from.

Question 5

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

Accepted Answer

You are more likely to see cheaper flights to Washington, D.C. Dulles Intl Airport from Switzerland when booking weeks ahead of your departure date. In general, you can expect to find flights to Washington, D.C. Dulles Intl Airport for around $648 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Washington, D.C. Dulles Intl Airport from Switzerland for as low as $520 on momondo.

Question 6

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

Accepted Answer

In general, September is the cheapest month to fly from Switzerland to Washington, D.C. Dulles Intl Airport. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $522. If you aren’t able to travel to Washington, D.C. Dulles Intl Airport during the month of September, then flying in June is also cheap. Prices for this month can be found on momondo for an average of $553.

Question 7

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

Accepted Answer

Flying to Washington, D.C. Dulles Intl Airport from Switzerland at noon is the least expensive time of day to depart. momondo users have found prices as low as $709 when looking at flights departing at noon. If you have a flexible travel schedule, then try to avoid flying in the morning when prices are $733 on average. Flights to Washington, D.C. Dulles Intl Airport from Switzerland in the morning are generally more expensive because this time of day is more convenient for travelers’ schedules.

Question 8

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

Accepted Answer

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

Question 9

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

Accepted Answer

Our data shows that Thursday is the least expensive day to fly to Washington, D.C. Dulles Intl Airport. Tickets to fly out on this day can be as low as $689. 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. Dulles Intl Airport for around $806.

Question 10

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

Accepted Answer

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

Question 11

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

Accepted Answer

Historically, on average around 17% 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 144 minutes.

Question 12

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

Accepted Answer

As of February 2026, 73 flights take off from Switzerland and land in Washington, D.C. Dulles Intl Airport each week. The most common flight departure day for this route is Thu, with 18% of weekly flights taking off on this day.

Question 13

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 14

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

Accepted Answer

As of February 2026, there are 10 flights per day flying from Switzerland to Washington, D.C. Dulles Intl Airport. The most common time of day flights depart is 11:00AM, with 83% of flights taking off at noon.

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

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

Accepted Answer

Prices for flights from Switzerland to Washington, D.C. Dulles Intl Airport are updated daily.

Question 17

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

Accepted Answer

There are 4 operators available for flights from Switzerland to Washington, D.C. Dulles Intl Airport as of February 2026.

Question 18

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

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. Dulles Intl Airport.

Question 19

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

Accepted Answer

The required travel and health documents for your Washington, D.C. Dulles Intl Airport 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. Dulles Intl Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Best Price Found	$361
Fastest flight time	9h 15m
Direct flights	Every day

Airline	Rating	Free Cancellation	Price
United Airlines	PriceFrom $438	Free Cancellation	Rating 7.4 9,236 reviews	Search United Airlines flights
SWISS	PriceFrom $466	Free Cancellation	Rating 7.6 1,864 reviews	Search SWISS flights
Brussels Airlines	PriceFrom $492	Free Cancellation	Rating 7.2 384 reviews	Search Brussels Airlines flights
Air France	PriceFrom $794	Free Cancellation	Rating 7.4 1,532 reviews	Search Air France flights

Cheap flights from Switzerland to Washington, D.C. from $279

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 4/1. 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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What is the cheapest month to fly to Washington, D.C. Dulles Intl Airport?

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

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

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

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

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

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

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

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

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

What airlines fly to Washington, D.C. Dulles Intl Airport?

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

Historically, on average around 17% 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 144 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 12% of their flights experiencing any sort of delay.

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

As of February 2026, there are 10 flights per day flying from Switzerland to Washington, D.C. Dulles Intl Airport. The most common time of day flights depart is 11:00AM, with 83% of flights taking off at noon.

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

As of February 2026, 73 flights take off from Switzerland and land in Washington, D.C. Dulles Intl Airport each week. The most common flight departure day for this route is Thu, with 18% of weekly flights taking off on this day.

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

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

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