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.

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.

$331+ Flights from Switzerland to Washington, D.C. Reagan-National Airport

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Cheap 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 December 4, 2025.

Wed 12/241:00 pmGVA - DCA

1 stop27h 21mUnited Airlines

Wed 12/315:00 pmDCA - GVA

2 stops18h 05mUnited Airlines

Deal found 12/1

$549

Thu 12/189:15 amGVA - DCA

1 stop13h 44mUnited Airlines

Sun 1/118:10 pmDCA - GVA

2 stops14h 55mUnited Airlines

Deal found 12/3

$551

Thu 12/189:15 amGVA - DCA

1 stop12h 14mUnited Airlines

Thu 1/86:00 pmDCA - GVA

2 stops17h 05mUnited Airlines

Deal found 12/2

$552

Thu 12/189:15 amGVA - DCA

1 stop12h 14mUnited Airlines

Sat 1/108:10 pmDCA - GVA

2 stops14h 55mUnited Airlines

Deal found 12/4

$553

Wed 12/177:25 amGVA - DCA

2 stops18h 10mUnited Airlines

Thu 1/812:00 pmDCA - GVA

2 stops15h 35mUnited Airlines

Deal found 12/2

$593

Wed 12/247:05 amZRH - DCA

2 stops18h 27mUnited Airlines

Wed 12/3112:59 pmDCA - ZRH

2 stops16h 56mUnited Airlines

Deal found 12/4

$607

Mon 12/229:15 amGVA - DCA

1 stop12h 14mUnited Airlines

Wed 1/73:15 pmDCA - GVA

2 stops14h 25mUnited Airlines

Deal found 12/3

$613

Mon 12/229:15 amGVA - DCA

1 stop13h 44mUnited Airlines

Sun 1/116:00 pmDCA - GVA

2 stops17h 05mUnited Airlines

Deal found 12/4

$616

Thu 12/189:15 amGVA - DCA

1 stop12h 14mUnited Airlines

Wed 12/244:10 pmDCA - GVA

2 stops13h 30mUnited Airlines

Deal found 12/3

$617

Mon 12/1510:15 amZRH - DCA

2 stops16h 00mAmerican Airlines

Wed 12/2412:37 pmDCA - ZRH

2 stops13h 38mAmerican Airlines

Deal found 12/1

$631

Tue 12/239:15 amGVA - DCA

1 stop13h 44mUnited Airlines

Tue 1/2712:59 pmDCA - GVA

1 stop12h 26mUnited Airlines

Deal found 12/4

$637

Tue 12/237:05 amZRH - DCA

2 stops18h 27mUnited Airlines

Wed 12/3112:59 pmDCA - ZRH

2 stops16h 56mUnited Airlines

Deal found 12/4

$669

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 December 4, 2025.

Fri 1/237:00 amBSL - DCA

2 stops21h 55mAmerican Airlines

Tue 1/276:34 pmDCA - BSL

2 stops14h 31mAmerican Airlines

Deal found 12/2

$483

Sat 1/176:45 amGVA - DCA

2 stops18h 47mUnited Airlines

Sat 1/2412:59 pmDCA - GVA

1 stop12h 26mUnited Airlines

Deal found 12/3

$486

Thu 2/126:50 amGVA - DCA

2 stops14h 43mMultiple Airlines

Mon 2/234:15 pmDCA - GVA

2 stops13h 25mMultiple Airlines

Deal found 12/2

$508

Mon 1/1211:50 amGVA - DCA

2 stops16h 58mDelta

Sun 1/255:00 pmDCA - GVA

2 stops15h 10mDelta

Deal found 12/3

$508

Thu 2/196:45 amGVA - DCA

2 stops16h 32mBritish Airways

Sat 3/145:53 pmDCA - GVA

2 stops16h 47mBritish Airways

Deal found 12/3

$517

Sun 2/110:45 amBSL - DCA

2 stops15h 14mAir Canada

Sun 2/156:50 pmDCA - BSL

2 stops12h 55mAir Canada

Deal found 12/4

$603

Thu 3/127:10 amGVA - DCA

2 stops17h 45mDelta

Mon 3/235:05 pmDCA - GVA

2 stops16h 05mDelta

Deal found 12/3

$508

Sat 3/147:25 amGVA - DCA

2 stops19h 33mUnited Airlines

Tue 3/179:05 amDCA - GVA

2 stops19h 55mUnited Airlines

Deal found 12/2

$512

Thu 3/129:15 amGVA - DCA

1 stop13h 18mUnited Airlines

Mon 3/233:00 pmDCA - GVA

1 stop10h 25mUnited Airlines

Deal found 12/3

$524

Sat 3/149:10 amGVA - DCA

2 stops18h 26mDelta

Tue 3/1711:00 amDCA - GVA

2 stops16h 10mDelta

Deal found 12/1

$531

Thu 3/1210:10 amZRH - DCA

2 stops17h 06mAmerican Airlines

Mon 3/161:44 pmDCA - ZRH

1 stop13h 31mAmerican Airlines

Deal found 12/3

$588

Mon 6/112:10 pmBSL - DCA

2 stops14h 38mBritish Airways

Fri 6/122:54 pmDCA - BSL

2 stops14h 06mBritish Airways

Deal found 12/3

$611

Thu 1/2211:50 amGVA - DCA

2 stops16h 58mDelta

Wed 2/42:35 pmDCA - GVA

2 stops13h 05mDelta

Deal found 12/3

$533

Fri 12/199:15 amGVA - DCA

1 stop12h 14mUnited Airlines

Sun 1/117:00 pmDCA - GVA

2 stops16h 05mUnited Airlines

Deal found 12/3

$551

Mon 12/1510:15 amZRH - DCA

2 stops16h 00mAmerican Airlines

Wed 12/2412:37 pmDCA - ZRH

2 stops13h 38mAmerican Airlines

Deal found 12/1

$631

Thu 12/189:15 amGVA - DCA

1 stop13h 44mUnited Airlines

Sun 1/118:10 pmDCA - GVA

2 stops14h 55mUnited Airlines

Deal found 12/3

$551

Mon 6/16:00 amBSL - DCA

2 stops15h 48mAir Canada

Fri 6/126:00 amDCA - BSL

2 stops22h 25mAir Canada

Deal found 12/3

$757

Thu 4/22:20 pmZRH - DCA

2 stops15h 19mDelta

Sat 4/1810:00 amDCA - ZRH

1 stop16h 05mDelta

Deal found 12/3

$588

Sun 1/1810:20 amZRH - DCA

1 stop13h 11mUnited Airlines

Sun 1/252:00 pmDCA - ZRH

1 stop11h 55mUnited Airlines

Deal found 12/4

$600

Sat 5/231:35 pmZRH - DCA

1 stop15h 37mDelta

Wed 6/312:59 pmDCA - ZRH

2 stops15h 36mDelta

Deal found 12/2

$620

Thu 3/129:40 amZRH - DCA

1 stop16h 19mUnited Airlines

Mon 3/1612:00 pmDCA - ZRH

1 stop14h 55mUnited Airlines

Deal found 12/3

$600

Mon 6/12:20 pmZRH - DCA

2 stops14h 52mDelta

Fri 6/1211:00 amDCA - ZRH

1 stop17h 35mDelta

Deal found 12/3

$623

Mon 1/1210:55 amBSL - DCA

2 stops13h 59mBritish Airways

Sun 1/255:55 pmDCA - BSL

2 stops15h 10mBritish Airways

Deal found 12/2

$932

Fri 2/610:20 amZRH - DCA

1 stop13h 11mUnited Airlines

Thu 2/194:10 pmDCA - ZRH

1 stop10h 30mUnited Airlines

Deal found 12/4

$600

Mon 3/302:20 pmZRH - DCA

2 stops13h 48mDelta

Thu 4/92:40 pmDCA - ZRH

2 stops13h 55mDelta

Deal found 12/3

$637

Wed 12/247:05 amZRH - DCA

2 stops18h 27mUnited Airlines

Wed 12/3112:59 pmDCA - ZRH

2 stops16h 56mUnited Airlines

Deal found 12/4

$607

Thu 1/12:10 pmBSL - DCA

2 stops24h 45mAir Canada

Sun 1/184:15 pmDCA - BSL

2 stops14h 15mAir Canada

Deal found 12/4

$1,352

Fri 1/26:05 amBSL - DCA

3 stops34h 16mMultiple Airlines

Fri 1/911:05 amDCA - BSL

3 stops29h 00mMultiple Airlines

Deal found 12/3

$1,577

Fri 12/197:05 pmBSL - DCA

2 stops29h 00mAir Canada

Sat 12/279:40 amDCA - BSL

2 stops18h 25mAir Canada

Deal found 12/3

$1,495

Fri 1/29:50 amBSL - DCA

2 stops15h 55mAir Canada

Sat 1/244:15 pmDCA - BSL

2 stops14h 15mAir Canada

Deal found 12/4

$1,821

Last-minute flights from Switzerland to Reagan-National
Discover last-minute flight deals from Switzerland to Reagan-National. Data last updated December 4, 2025 and is based on user searches.

Thu 12/189:15 amGVA - DCA

1 stop13h 44mUnited Airlines

Sun 1/118:10 pmDCA - GVA

2 stops14h 55mUnited Airlines

Deal found 12/3

$551

Thu 12/189:15 amGVA - DCA

1 stop14h 44mUnited Airlines

Sat 1/108:10 pmDCA - GVA

2 stops14h 55mUnited Airlines

Deal found 12/2

$552

Wed 12/241:00 pmGVA - DCA

1 stop27h 21mUnited Airlines

Wed 12/315:00 pmDCA - GVA

2 stops18h 05mUnited Airlines

Deal found 12/1

$549

Mon 1/1211:50 amGVA - DCA

2 stops16h 58mDelta

Sun 1/255:00 pmDCA - GVA

2 stops15h 10mDelta

Deal found 12/3

$508

Fri 1/1611:50 amGVA - DCA

2 stops17h 51mDelta

Fri 1/2311:10 amDCA - GVA

2 stops15h 00mDelta

Deal found 12/2

$509

Sat 1/176:45 amGVA - DCA

2 stops18h 47mUnited Airlines

Sat 1/2412:59 pmDCA - GVA

1 stop12h 26mUnited Airlines

Deal found 12/3

$486

Sat 1/178:05 amGVA - DCA

2 stops14h 48mBritish Airways

Sat 1/245:24 pmDCA - GVA

2 stops15h 16mBritish Airways

Deal found 12/3

$517

Sun 1/187:10 amGVA - DCA

2 stops15h 48mDelta

Sun 1/255:00 pmDCA - GVA

2 stops15h 10mDelta

Deal found 12/4

$536

Wed 1/216:45 amGVA - DCA

2 stops21h 13mUnited Airlines

Sun 1/2512:59 pmDCA - GVA

1 stop12h 26mUnited Airlines

Deal found 12/3

$484

Wed 1/217:10 amGVA - DCA

2 stops15h 54mDelta

Sun 1/255:00 pmDCA - GVA

2 stops15h 10mDelta

Deal found 12/3

$533

Fri 1/237:00 amBSL - DCA

2 stops21h 55mAmerican Airlines

Tue 1/276:34 pmDCA - BSL

2 stops14h 31mAmerican Airlines

Deal found 12/2

$483

Fri 1/236:45 amGVA - DCA

2 stops16h 46mUnited Airlines

Thu 1/294:15 pmDCA - GVA

1 stop11h 45mUnited Airlines

Deal found 12/2

$495

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 December 4, 2025.

Fri 5/1511:25 amGVA - DCA

2 stops14h 35mBritish Airways

Deal found 12/2

$331

Fri 5/157:00 amGVA - DCA

2 stops16h 29mAmerican Airlines

Deal found 12/3

$335

Wed 1/2810:10 amZRH - DCA

2 stops14h 44mBritish Airways

Deal found 12/3

$339

Tue 4/147:15 amZRH - DCA

2 stops14h 39mBritish Airways

Deal found 12/2

$340

Tue 4/1411:45 amZRH - DCA

1 stop14h 15mAmerican Airlines

Deal found 12/4

$343

Thu 4/911:45 amZRH - DCA

2 stops16h 30mAmerican Airlines

Deal found 12/2

$349

Sat 3/217:10 amBSL - DCA

2 stops19h 20mAmerican Airlines

Deal found 12/2

$354

Sat 1/2410:35 amZRH - DCA

2 stops17h 23mFinnair

Deal found 12/4

$356

Thu 2/269:05 pmGVA - DCA

3 stops46h 00mMultiple Airlines

Deal found 12/2

$368

Sat 3/216:35 amZRH - DCA

2 stops19h 55mAmerican Airlines

Deal found 12/2

$368

Sun 3/2211:20 amBSL - DCA

2 stops27h 40mBritish Airways

Deal found 12/2

$372

Mon 3/167:10 amGVA - DCA

2 stops14h 27mBritish Airways

Deal found 12/4

$407

Find flight deals from Switzerland to Reagan-National

Most accurate provider	eDreams 3 stars
Most trusted provider	eDreams 3 stars
Round-trip from	$483 (American Airlines)
One-way from	$331 (British Airways)
Popular in	December
Cheapest in	October
Average price	$752

Provider with most accurate pricing for Zurich-Washington, D.C. (WAS) flight deals.

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Provider most trusted by Cheapflights users for Zurich-Washington, D.C. (WAS) flights.

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

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One-way flight from Switzerland to Washington, D.C. Reagan-National

Search Deals

Highest demand for flights based on searches. 1% potential increase in price ($8 potential increase over avg. RT price).

Search Deals

Cheapest flight prices on average. 1% potential price decrease ($12 potential savings vs. average RT price).

Search Deals

Average for round-trip flights in December 2025

Search Deals

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

Fri 1/23

7:00 am-10:55 pm

2 stops21h 55m

Washington, D.C. Reagan-National

Tue 1/27

6:34 pm-3:05 pm

2 stops14h 31m

$483

GenevaWashington, D.C.

GVA - DCA

GVADCA

Geneva Geneve-Cointrin

Sat 1/17

6:45 am-7:32 pm

2 stops18h 47m

Washington, D.C. Reagan-National

Sat 1/24

12:59 pm-7:25 am

1 stop12h 26m

$486

GenevaWashington, D.C.

GVA - DCA

GVADCA

Geneva Geneve-Cointrin

Thu 2/12

6:50 am-3:33 pm

2 stops14h 43m

Washington, D.C. Reagan-National

Mon 2/23

4:15 pm-11:40 am

2 stops13h 25m

$508

GenevaWashington, D.C.

GVA - DCA

GVADCA

Geneva Geneve-Cointrin

Mon 1/12

11:50 am-10:48 pm

2 stops16h 58m

Washington, D.C. Reagan-National

Sun 1/25

5:00 pm-2:10 pm

2 stops15h 10m

$508

GenevaWashington, D.C.

GVA - DCA

GVADCA

Geneva Geneve-Cointrin

Thu 3/12

7:10 am-7:55 pm

2 stops17h 45m

Washington, D.C. Reagan-National

Mon 3/23

5:05 pm-2:10 pm

2 stops16h 05m

$508

GenevaWashington, D.C.

GVA - DCA

GVADCA

Geneva Geneve-Cointrin

Sat 3/14

7:25 am-9:58 pm

2 stops19h 33m

Washington, D.C. Reagan-National

Tue 3/17

9:05 am-10:00 am

2 stops19h 55m

$512

GenevaWashington, D.C.

GVA - DCA

GVADCA

Geneva Geneve-Cointrin

Thu 2/19

6:45 am-5:17 pm

2 stops16h 32m

Washington, D.C. Reagan-National

Sat 3/14

5:53 pm-3:40 pm

2 stops16h 47m

$517

GenevaWashington, D.C.

GVA - DCA

GVADCA

Geneva Geneve-Cointrin

Thu 3/12

9:15 am-5:33 pm

1 stop13h 18m

Washington, D.C. Reagan-National

Mon 3/23

3:00 pm-6:25 am

1 stop10h 25m

$524

GenevaWashington, D.C.

GVA - DCA

GVADCA

Geneva Geneve-Cointrin

Sat 3/14

9:10 am-10:36 pm

2 stops18h 26m

Washington, D.C. Reagan-National

Tue 3/17

11:00 am-8:10 am

2 stops16h 10m

$531

GenevaWashington, D.C.

GVA - DCA

GVADCA

Geneva Geneve-Cointrin

Thu 1/22

11:50 am-10:48 pm

2 stops16h 58m

Washington, D.C. Reagan-National

Wed 2/4

2:35 pm-9:40 am

2 stops13h 05m

$533

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/2

Showing 1-10 of 54 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

How long is the flight from Switzerland to Washington, D.C. Reagan-National Airport?
Departing from Switzerland to Washington, D.C. Reagan-National Airport will take you 16h 58m. There are 4063 mi between Switzerland and Washington, D.C. Reagan-National Airport. Both multi-stop and nonstop flights can be found to your destination and back.
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.

See more FAQs

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$331+ Cheap flights from Switzerland to Reagan-National (DCA)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 2/26. Fares are subject to change and may not be available on all flights or dates of travel.

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Cheap 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 December 4, 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 December 4, 2025.

Find 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 December 4, 2025.

Most accurate provider

Most trusted provider

Round-trip from

One-way from

Popular in

Cheapest in

Average price

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.

How long is the flight from Switzerland to Washington, D.C. Reagan-National Airport?

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?

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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 December 4, 2025.