What is the cheapest month to book a flight from Switzerland to Washington, D.C. Reagan-National Airport?

Currently, February is the cheapest month in which you can book a flight from Switzerland to Washington, D.C. Reagan-National Airport (average of $278). Flying from Switzerland to Washington, D.C. Reagan-National Airport in March is currently the most expensive (average of $335). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

In terms of precipitation, rainfall in Washington, D.C. Reagan-National Airport ranges from 2.6 - 4.0 inches per month. May is typically the wettest month, when rainfall can reach 4.0 in. February is typically the driest time to visit Washington, D.C. Reagan-National Airport when rainfall is around 2.6 in.

If weather is an important factor for your trip to Washington, D.C. Reagan-National Airport, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 80.6 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 35.6 F).

What are the most popular routes from Switzerland to Washington, D.C. Reagan-National Airport?

The most popular route from Switzerland to Washington, D.C. Reagan-National Airport is Zurich - Washington, D.C. Reagan-National. You may also consider Geneva Geneve-Cointrin - Washington, D.C. Reagan-National or Basel EuroAirport Swiss - Washington, D.C. Reagan-National.

How far in advance should I book a flight from Switzerland to Washington, D.C. Reagan-National Airport?

Find a great deal and save up to 34% by booking at least 33 days prior to your desired departure date, rather than waiting until the week of travel. According to our data, there are a number of flights available from Switzerland to Washington, D.C. Reagan-National Airport within the next two weeks, with the cheapest ticket starting at $588.

What is the cheapest month to fly from Switzerland to Washington, D.C. Reagan-National Airport?

Our data shows that November tends to be the cheapest month to fly to Washington, D.C. Reagan-National Airport from Switzerland. Users have commonly found prices around $642 for the month, but tickets can be as low as $401. Due to multiple factors, prepare for potentially higher prices in December.

What is the cheapest time of day to fly from CH to DCA?

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Switzerland to Washington, D.C. Reagan-National Airport as you normally would.

Can I find deals for flights from Switzerland to Reagan-National that include hotel bookings?

Yes. In addition to deals on Switzerland to Reagan-National flights, Cheapflights offers vacation packages that include both flights and hotel.

How can I find direct flights from Switzerland to Reagan-National?

After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Switzerland to Reagan-National.

Can I find deals for business class flights from Switzerland to Reagan-National?

Yes. Cheapflights offers flight deals from Switzerland to Reagan-National by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

$471+ Flights from Switzerland to Washington, D.C. Reagan-National Airport

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Cheap flight deals from Switzerland to Reagan-National

Round-trip from	$471 (American Airlines)
Popular in	December
Cheapest in	November
Average price	$628

From Switzerland to Washington, D.C. Reagan-National

Search Deals

Highest demand for flights based on searches. 1% potential increase in price ($11 potential increase over avg. RT price).

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Cheapest flight prices on average. 2% potential price decrease ($15 potential savings vs. average RT price).

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Average for round-trip flights in August 2025

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Find flight deals from Switzerland to Reagan-National

Cheapest flights from Switzerland to Reagan-National
Explore the most affordable flight options available from Switzerland to Reagan-National. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 18, 2025.

Thu 9/116:10 amBSL - DCA

2 stops16h 19mAmerican Airlines

Mon 9/153:35 pmDCA - BSL

2 stops13h 25mAmerican Airlines

Deal found 8/16

$471

Thu 9/1112:15 pmBSL - DCA

2 stops16h 04mBritish Airways

Mon 9/153:35 pmDCA - BSL

2 stops13h 25mBritish Airways

Deal found 8/16

$473

Thu 9/186:10 amBSL - DCA

2 stops15h 49mBritish Airways

Mon 9/223:35 pmDCA - BSL

2 stops13h 25mBritish Airways

Deal found 8/17

$474

Sun 9/2111:05 amBSL - DCA

2 stops18h 02mAmerican Airlines

Sun 9/283:49 pmDCA - BSL

2 stops13h 31mAmerican Airlines

Deal found 8/18

$481

Sat 10/111:25 pmZRH - DCA

1 stop25h 34mAir Canada

Sun 10/264:35 pmDCA - ZRH

2 stops14h 20mAir Canada

Deal found 8/17

$502

Thu 10/97:25 amZRH - DCA

2 stops20h 26mAir Canada

Tue 10/286:00 amDCA - ZRH

1 stop19h 15mAir Canada

Deal found 8/17

$503

Sun 8/317:00 amZRH - DCA

2 stops15h 16mKLM

Sun 9/141:20 pmDCA - ZRH

2 stops13h 15mKLM

Deal found 8/16

$506

Fri 10/1012:40 pmZRH - DCA

2 stops26h 19mAir Canada

Sun 10/266:00 amDCA - ZRH

1 stop19h 15mAir Canada

Deal found 8/17

$507

Sat 10/111:25 pmZRH - DCA

1 stop25h 34mAir Canada

Wed 10/228:40 pmDCA - ZRH

2 stops17h 15mAir Canada

Deal found 8/17

$508

Wed 11/2610:15 amZRH - DCA

1 stop11h 55mAmerican Airlines

Mon 12/11:45 pmDCA - ZRH

1 stop12h 30mAmerican Airlines

Deal found 8/16

$509

Sat 11/291:20 pmZRH - DCA

1 stop13h 20mMultiple Airlines

Thu 12/46:00 amDCA - ZRH

1 stop18h 15mMultiple Airlines

Deal found 8/16

$514

Tue 9/162:20 pmZRH - DCA

2 stops13h 51mKLM

Tue 9/237:55 pmDCA - ZRH

2 stops14h 50mKLM

Deal found 8/17

$523

Best flights from Switzerland to Reagan-National
Discover carefully curated flight deals from Switzerland to Reagan-National that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 18, 2025.

Thu 9/116:10 amBSL - DCA

2 stops16h 19mAmerican Airlines

Mon 9/153:35 pmDCA - BSL

2 stops13h 25mAmerican Airlines

Deal found 8/16

$471

Thu 9/1112:15 pmBSL - DCA

2 stops16h 04mBritish Airways

Mon 9/153:35 pmDCA - BSL

2 stops13h 25mBritish Airways

Deal found 8/16

$473

Sat 10/111:25 pmZRH - DCA

1 stop25h 34mAir Canada

Sun 10/264:35 pmDCA - ZRH

2 stops14h 20mAir Canada

Deal found 8/17

$502

Fri 10/179:20 amGVA - DCA

1 stop12h 02mUnited Airlines

Sun 10/266:00 amDCA - GVA

1 stop23h 00mUnited Airlines

Deal found 8/16

$533

Sun 9/2110:15 amBSL - DCA

2 stops16h 27mAir France

Sun 9/285:00 pmDCA - BSL

2 stops14h 10mAir France

Deal found 8/18

$551

Mon 9/110:30 amGVA - DCA

2 stops16h 55mDelta

Mon 9/81:55 pmDCA - GVA

2 stops12h 25mDelta

Deal found 8/16

$639

Sat 12/137:10 amGVA - DCA

2 stops16h 55mKLM

Sat 12/276:50 pmDCA - GVA

2 stops15h 50mKLM

Deal found 8/16

$650

Fri 12/197:00 amBSL - DCA

2 stops15h 24mBritish Airways

Thu 1/85:59 pmDCA - BSL

2 stops15h 06mBritish Airways

Deal found 8/18

$473

Sun 9/2111:05 amBSL - DCA

2 stops18h 02mAmerican Airlines

Sun 9/283:49 pmDCA - BSL

2 stops13h 31mAmerican Airlines

Deal found 8/18

$481

Sat 10/111:25 pmZRH - DCA

1 stop25h 34mAir Canada

Mon 10/276:00 amDCA - ZRH

2 stops29h 45mAir Canada

Deal found 8/17

$502

Thu 9/186:10 amBSL - DCA

2 stops15h 49mBritish Airways

Mon 9/223:35 pmDCA - BSL

2 stops13h 25mBritish Airways

Deal found 8/17

$474

Thu 10/26:10 amBSL - DCA

2 stops15h 49mAmerican Airlines

Mon 10/62:55 pmDCA - BSL

2 stops14h 05mAmerican Airlines

Deal found 8/17

$481

Last-minute flights from Switzerland to Reagan-National
Discover last-minute flight deals from Switzerland to Reagan-National. Data last updated August 18, 2025 and is based on user searches.

Fri 8/2211:45 amZRH - DCA

1 stop14h 14mAmerican Airlines

Wed 10/295:30 pmDCA - ZRH

2 stops13h 25mAmerican Airlines

Deal found 8/15

$611

Sat 8/232:10 pmGVA - DCA

2 stops15h 31mDelta

Fri 9/55:00 pmDCA - GVA

1 stop11h 45mDelta

Deal found 8/16

$661

Sat 8/232:10 pmGVA - DCA

2 stops15h 31mKLM

Fri 9/57:38 pmDCA - GVA

2 stops14h 52mKLM

Deal found 8/16

$699

Sat 8/237:00 amGVA - DCA

2 stops22h 18mMultiple Airlines

Fri 9/53:35 pmDCA - GVA

2 stops13h 25mMultiple Airlines

Deal found 8/16

$896

Sun 8/2411:45 amZRH - DCA

1 stop14h 14mAmerican Airlines

Sat 9/64:40 pmDCA - ZRH

1 stop10h 10mAmerican Airlines

Deal found 8/16

$715

Sun 8/2412:40 pmGVA - DCA

2 stops15h 47mAir Canada

Sun 9/79:40 amDCA - GVA

2 stops16h 45mAir Canada

Deal found 8/17

$959

Mon 8/259:50 amZRH - DCA

1 stop14h 13mUnited Airlines

Sun 9/73:30 pmDCA - ZRH

1 stop13h 20mUnited Airlines

Deal found 8/17

$540

Mon 8/2511:45 amZRH - DCA

1 stop14h 14mAmerican Airlines

Sun 9/71:30 pmDCA - ZRH

1 stop13h 20mAmerican Airlines

Deal found 8/17

$624

Mon 8/257:05 amGVA - DCA

2 stops20h 43mAir Canada

Sun 9/79:40 amDCA - GVA

1 stop18h 15mAir Canada

Deal found 8/17

$654

Mon 8/252:10 pmGVA - DCA

2 stops15h 36mDelta

Sun 9/76:59 pmDCA - GVA

2 stops12h 51mDelta

Deal found 8/17

$656

Mon 8/2510:10 amZRH - DCA

1 stop16h 37mDelta

Sun 8/315:00 pmDCA - ZRH

1 stop11h 35mDelta

Deal found 8/17

$679

Mon 8/2510:15 amBSL - DCA

2 stops14h 44mKLM

Sun 8/3112:20 pmDCA - BSL

2 stops15h 10mKLM

Deal found 8/17

$723

One-way flights from Switzerland to Reagan-National
Search for one-way flight options from Switzerland to Reagan-National. Find affordable one-way fares based on user searches. Data last updated August 18, 2025.

Sun 9/78:00 amZRH - DCA

3 stops43h 59mMultiple Airlines

Deal found 8/16

$510

Mon 10/208:00 amZRH - DCA

2 stops43h 14mMultiple Airlines

Deal found 8/17

$511

Sat 1/1010:50 amGVA - DCA

2 stops14h 43mMultiple Airlines

Deal found 8/17

$520

Thu 9/49:55 pmZRH - DCA

3 stops49h 04mMultiple Airlines

Deal found 8/16

$521

Wed 9/31:05 pmZRH - DCA

1 stop13h 58mMultiple Airlines

Deal found 8/16

$525

Sat 11/16:00 pmZRH - DCA

3 stops53h 01mMultiple Airlines

Deal found 8/17

$537

Sun 9/78:35 pmGVA - DCA

3 stops50h 24mMultiple Airlines

Deal found 8/16

$538

Thu 12/1110:15 amZRH - DCA

1 stop12h 34mMultiple Airlines

Deal found 8/17

$540

Fri 9/51:25 pmGVA - DCA

2 stops15h 42mMultiple Airlines

Deal found 8/16

$542

Wed 10/226:20 amZRH - DCA

3 stops40h 44mMultiple Airlines

Deal found 8/17

$562

Thu 9/185:10 pmZRH - DCA

3 stops53h 49mMultiple Airlines

Deal found 8/17

$563

Mon 9/19:50 amZRH - DCA

1 stop30h 08mMultiple Airlines

Deal found 8/16

$577

Cheapflights Fare Finder

Use the filters below to find and compare flights from Switzerland to Washington, D.C. Reagan-National Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

BaselWashington, D.C.

BSL - DCA

BSLDCA

Basel EuroAirport Swiss

Thu 9/11

6:10 am-4:29 pm

2 stops16h 19m

Washington, D.C. Reagan-National

Mon 9/15

3:35 pm-11:00 am

2 stops13h 25m

$471

BaselWashington, D.C.

BSL - DCA

BSLDCA

Basel EuroAirport Swiss

Thu 9/11

12:15 pm-10:19 pm

2 stops16h 04m

Washington, D.C. Reagan-National

Mon 9/15

3:35 pm-11:00 am

2 stops13h 25m

$473

BaselWashington, D.C.

BSL - DCA

BSLDCA

Basel EuroAirport Swiss

Fri 12/19

7:00 am-4:24 pm

2 stops15h 24m

Washington, D.C. Reagan-National

Thu 1/8

5:59 pm-3:05 pm

2 stops15h 06m

$473

BaselWashington, D.C.

BSL - DCA

BSLDCA

Basel EuroAirport Swiss

Thu 9/18

6:10 am-3:59 pm

2 stops15h 49m

Washington, D.C. Reagan-National

Mon 9/22

3:35 pm-11:00 am

2 stops13h 25m

$474

BaselWashington, D.C.

BSL - DCA

BSLDCA

Basel EuroAirport Swiss

Sun 9/21

11:05 am-11:07 pm

2 stops18h 02m

Washington, D.C. Reagan-National

Sun 9/28

3:49 pm-11:20 am

2 stops13h 31m

$481

BaselWashington, D.C.

BSL - DCA

BSLDCA

Basel EuroAirport Swiss

Thu 10/2

6:10 am-3:59 pm

2 stops15h 49m

Washington, D.C. Reagan-National

Mon 10/6

2:55 pm-11:00 am

2 stops14h 05m

$481

ZurichWashington, D.C.

ZRH - DCA

ZRHDCA

Zurich

Sat 10/11

1:25 pm-8:59 am

1 stop25h 34m

Washington, D.C. Reagan-National

Sun 10/26

4:35 pm-11:55 am

2 stops14h 20m

$502

ZurichWashington, D.C.

ZRH - DCA

ZRHDCA

Zurich

Sat 10/11

1:25 pm-8:59 am

1 stop25h 34m

Washington, D.C. Reagan-National

Mon 10/27

6:00 am-4:45 pm

2 stops29h 45m

$502

ZurichWashington, D.C.

ZRH - DCA

ZRHDCA

Zurich

Wed 10/8

12:40 pm-9:51 pm

1 stop15h 11m

Washington, D.C. Reagan-National

Wed 10/22

8:40 pm-7:55 pm

2 stops17h 15m

$502

ZurichWashington, D.C.

ZRH - DCA

ZRHDCA

Zurich

Sat 10/11

1:25 pm-8:59 am

1 stop25h 34m

Washington, D.C. Reagan-National

Tue 10/28

11:05 am-11:55 am

2 stops19h 50m

$502

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/16

Showing 1-10 of 58 results

...

Best time to book a flight from Switzerland to Reagan-National

Have a flexible travel schedule? Discover the best time to fly to Reagan-National from Switzerland with our price prediction graph.

Estimated round-trip price

Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Switzerland to Washington, D.C. Reagan-National Airport

No data available for this route at this time. Please check back soon.

Related info for your journey

What are the most popular routes from Switzerland to Washington, D.C. Reagan-National Airport?
The most popular route from Switzerland to Washington, D.C. Reagan-National Airport is Zurich - Washington, D.C. Reagan-National. You may also consider Geneva Geneve-Cointrin - Washington, D.C. Reagan-National or Basel EuroAirport Swiss - Washington, D.C. Reagan-National.
Can I find deals for flights from Switzerland to Reagan-National that include hotel bookings?
Yes. In addition to deals on Switzerland to Reagan-National flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Switzerland to Reagan-National?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Switzerland to Reagan-National.
Can I find deals for business class flights from Switzerland to Reagan-National?
Yes. Cheapflights offers flight deals from Switzerland to Reagan-National by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.
What is the cheapest month to book a flight from Switzerland to Washington, D.C. Reagan-National Airport?
Currently, February is the cheapest month in which you can book a flight from Switzerland to Washington, D.C. Reagan-National Airport (average of $278). Flying from Switzerland to Washington, D.C. Reagan-National Airport in March is currently the most expensive (average of $335). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

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$471+ Cheap flights from Switzerland to Reagan-National (DCA)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 9/11. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Switzerland to Reagan-National with Cheapflights

1. Tell us where you want to go

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3. Compare prices and book

Cheap flight deals from Switzerland to Reagan-National

Keep the following information in mind while searching for Switzerland to Reagan-National flight deals. Data was last updated August 18, 2025.

Round-trip from

Popular in

Cheapest in

Average price

Find flight deals from Switzerland to Reagan-National

Cheapest flights from Switzerland to Reagan-NationalExplore the most affordable flight options available from Switzerland to Reagan-National. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 18, 2025.

Explore the most affordable flight options available from Switzerland to Reagan-National. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 18, 2025.

Cheapflights Fare Finder

Use the filters below to find and compare flights from Switzerland to Washington, D.C. Reagan-National Airport that are best for you.

Best time to book a flight from Switzerland to Reagan-National

Have a flexible travel schedule? Discover the best time to fly to Reagan-National from Switzerland with our price prediction graph.

Cheapflights Insights

Everything you need to know about your flight from Switzerland to Washington, D.C. Reagan-National Airport

Related info for your journey

Find useful and relevant information for your journey from Switzerland to Reagan-National. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

What are the most popular routes from Switzerland to Washington, D.C. Reagan-National Airport?

Can I find deals for flights from Switzerland to Reagan-National that include hotel bookings?

How can I find direct flights from Switzerland to Reagan-National?

Can I find deals for business class flights from Switzerland to Reagan-National?

What is the cheapest month to book a flight from Switzerland to Washington, D.C. Reagan-National Airport?

Traveling to a place near Washington, D.C. Reagan-National Airport?

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Cheapest flights from Switzerland to Reagan-National
Explore the most affordable flight options available from Switzerland to Reagan-National. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 18, 2025.