What are the cheapest airlines to fly from Switzerland to Washington, D.C. Reagan-National Airport one-way?

One-way options have recently been found by users for as low as $518 on British Airways. Other airlines that offer cheap prices include LOT from $577 and Finnair from $603 one-way.

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 June is currently the most expensive (average of $344). 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.

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 Geneva Geneve-Cointrin - Washington, D.C. Reagan-National. You may also consider Zurich - 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 37% by booking at least 23 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 $498.

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

Our data shows that April tends to be the cheapest month to fly to Washington, D.C. Reagan-National Airport from Switzerland. Users have commonly found prices around $651 for the month, but tickets can be as low as $456. 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.

$700+ Flights from Switzerland to Washington, D.C. Reagan-National Airport - Compare & Save Big

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Cheap flight deals from Switzerland to Reagan-National

Most accurate provider	Mytrip 3 stars
Most trusted provider	Mytrip 3 stars
Round-trip from	$457 (British Airways)
One-way from	$452 (Kiwi.com)
Popular in	December
Cheapest in	April
Average price	$612

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

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Highest demand for flights based on searches. 4% potential increase in price ($34 potential increase over avg. RT price).

Search Deals

Cheapest flight prices on average. 2% potential price decrease ($13 potential savings vs. average RT price).

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Average for round-trip flights in May 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 May 1, 2025.

Tue 8/266:45 amBSL - DCA

2 stops17h 42mBritish Airways

Sat 9/65:30 pmDCA - BSL

2 stops18h 55mBritish Airways

Deal found 4/30

$457

Fri 10/2412:40 pmZRH - DCA

1 stop15h 11mAir Canada

Sun 11/212:55 pmDCA - ZRH

2 stops15h 30mAir Canada

Deal found 4/29

$466

Thu 7/37:15 amZRH - DCA

2 stops14h 07mUnited Airlines

Fri 7/115:15 pmDCA - ZRH

1 stop12h 20mUnited Airlines

Deal found 4/30

$472

Fri 7/116:10 amGVA - DCA

2 stops21h 38mUnited Airlines

Fri 7/181:00 pmDCA - GVA

2 stops21h 15mUnited Airlines

Deal found 4/30

$478

Tue 11/47:15 amGVA - DCA

2 stops14h 04mMultiple Airlines

Fri 11/144:00 pmDCA - GVA

2 stops13h 40mMultiple Airlines

Deal found 4/30

$482

Tue 11/47:15 amGVA - DCA

2 stops19h 45mAir Canada

Fri 11/146:00 amDCA - GVA

1 stop22h 00mAir Canada

Deal found 4/30

$486

Fri 11/1410:15 amZRH - DCA

1 stop15h 44mAmerican Airlines

Mon 11/244:40 pmDCA - ZRH

1 stop9h 35mAmerican Airlines

Deal found 5/1

$489

Thu 5/151:10 pmZRH - DCA

2 stops15h 26mBritish Airways

Tue 7/225:00 pmDCA - ZRH

2 stops15h 30mBritish Airways

Deal found 4/30

$500

Mon 8/2510:10 amZRH - DCA

1 stop14h 13mDelta

Sat 9/611:00 amDCA - ZRH

1 stop17h 35mDelta

Deal found 5/1

$503

Fri 8/2912:45 pmGVA - DCA

1 stop16h 45mDelta

Fri 9/55:00 pmDCA - GVA

2 stops14h 30mDelta

Deal found 5/1

$505

Tue 6/37:00 amGVA - DCA

2 stops14h 55mAmerican Airlines

Fri 6/202:54 pmDCA - GVA

2 stops14h 06mAmerican Airlines

Deal found 4/30

$527

Mon 6/308:55 pmZRH - DCA

2 stops24h 53mMultiple Airlines

Fri 9/126:00 amDCA - ZRH

1 stop18h 10mMultiple Airlines

Deal found 5/1

$597

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 May 1, 2025.

Tue 8/266:45 amBSL - DCA

2 stops17h 42mBritish Airways

Sat 9/65:30 pmDCA - BSL

2 stops18h 55mBritish Airways

Deal found 4/30

$457

Fri 10/2412:40 pmZRH - DCA

1 stop15h 11mAir Canada

Sun 11/212:55 pmDCA - ZRH

2 stops15h 30mAir Canada

Deal found 4/29

$466

Thu 7/37:15 amZRH - DCA

2 stops14h 07mUnited Airlines

Fri 7/115:15 pmDCA - ZRH

1 stop12h 20mUnited Airlines

Deal found 4/30

$472

Thu 9/47:15 amGVA - DCA

2 stops14h 36mMultiple Airlines

Sat 9/134:35 pmDCA - GVA

1 stop11h 20mMultiple Airlines

Deal found 5/1

$487

Fri 5/1611:45 amZRH - DCA

1 stop14h 14mAmerican Airlines

Tue 7/227:06 pmDCA - ZRH

2 stops13h 24mAmerican Airlines

Deal found 4/30

$493

Mon 8/2510:10 amZRH - DCA

1 stop14h 13mDelta

Sat 9/611:00 amDCA - ZRH

1 stop17h 35mDelta

Deal found 5/1

$503

Fri 10/247:30 amZRH - DCA

2 stops21h 25mIberia

Sat 11/16:44 pmDCA - ZRH

2 stops14h 26mIberia

Deal found 4/30

$779

Thu 5/1511:00 amGVA - DCA

2 stops17h 45mScandinavian Airlines

Wed 5/2812:00 pmDCA - GVA

2 stops16h 20mScandinavian Airlines

Deal found 5/1

$868

Sun 7/274:55 pmZRH - DCA

2 stops22h 46mIcelandair

Wed 8/133:00 pmDCA - ZRH

2 stops16h 05mIcelandair

Deal found 4/30

$894

Mon 7/77:55 pmZRH - DCA

2 stops33h 04mLOT

Fri 7/116:30 amDCA - ZRH

2 stops28h 25mLOT

Deal found 5/1

$902

Fri 7/116:10 amGVA - DCA

2 stops21h 38mUnited Airlines

Fri 7/181:00 pmDCA - GVA

2 stops21h 15mUnited Airlines

Deal found 4/30

$478

Wed 7/27:15 amGVA - DCA

2 stops20h 33mAir Canada

Sun 7/139:40 amDCA - GVA

2 stops18h 55mAir Canada

Deal found 4/30

$490

Last-minute flights from Switzerland to Reagan-National
Discover last-minute flight deals from Switzerland to Reagan-National. Data last updated May 1, 2025 and is based on user searches.

Thu 5/110:45 amZRH - DCA

2 stops18h 00mITA Airways

Wed 5/1411:10 amDCA - ZRH

2 stops16h 45mITA Airways

Deal found 4/30

$829

Thu 5/810:10 amZRH - DCA

1 stop14h 12mDelta

Mon 5/122:59 pmDCA - ZRH

2 stops14h 06mDelta

Deal found 5/1

$503

Thu 5/810:15 amBSL - DCA

2 stops14h 44mDelta

Mon 5/121:15 pmDCA - BSL

2 stops14h 20mDelta

Deal found 5/1

$668

Sat 5/1012:40 pmGVA - DCA

2 stops15h 48mAir Canada

Sat 5/316:00 amDCA - GVA

2 stops20h 25mAir Canada

Deal found 5/1

$670

Sat 5/1012:45 pmGVA - DCA

1 stop16h 15mDelta

Sat 5/3111:00 amDCA - GVA

1 stop17h 45mDelta

Deal found 5/1

$855

Mon 5/128:00 amZRH - DCA

2 stops16h 00mMultiple Airlines

Wed 5/2111:45 amDCA - ZRH

2 stops21h 55mMultiple Airlines

Deal found 4/30

$844

Thu 5/159:20 amGVA - DCA

1 stop14h 35mUnited Airlines

Wed 5/281:00 pmDCA - GVA

1 stop12h 30mUnited Airlines

Deal found 5/1

$500

Thu 5/151:10 pmZRH - DCA

2 stops15h 26mBritish Airways

Tue 7/225:00 pmDCA - ZRH

2 stops15h 30mBritish Airways

Deal found 4/30

$500

Thu 5/151:25 pmZRH - DCA

1 stop15h 03mAir Canada

Wed 5/289:40 amDCA - ZRH

1 stop14h 30mAir Canada

Deal found 5/1

$501

Thu 5/157:15 amGVA - DCA

2 stops14h 34mAir Canada

Wed 5/286:00 amDCA - GVA

2 stops20h 25mAir Canada

Deal found 4/30

$601

Thu 5/1511:00 amGVA - DCA

2 stops17h 45mScandinavian Airlines

Wed 5/2812:00 pmDCA - GVA

2 stops16h 20mScandinavian Airlines

Deal found 5/1

$868

Fri 5/1611:45 amZRH - DCA

1 stop14h 14mAmerican Airlines

Tue 7/227:06 pmDCA - ZRH

2 stops13h 24mAmerican Airlines

Deal found 4/30

$493

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 May 1, 2025.

Wed 5/149:40 pmZRH - DCA

3 stops53h 19mMultiple Airlines

Deal found 4/30

$452

Thu 10/2312:15 pmBSL - DCA

2 stops16h 31mMultiple Airlines

Deal found 5/1

$465

Fri 7/46:10 amGVA - DCA

2 stops15h 38mMultiple Airlines

Deal found 5/1

$512

Thu 10/236:10 amBSL - DCA

2 stops13h 54mBritish Airways

Deal found 4/30

$518

Sun 5/117:45 amZRH - DCA

2 stops14h 10mBritish Airways

Deal found 4/30

$521

Fri 6/207:00 amGVA - DCA

2 stops18h 59mBritish Airways

Deal found 5/1

$529

Sat 5/3110:30 amZRH - DCA

2 stops42h 28mLOT

Deal found 4/30

$577

Mon 6/3012:30 pmGVA - DCA

2 stops16h 37mFinnair

Deal found 5/1

$603

Mon 8/2511:50 amZRH - DCA

2 stops17h 11mIberia

Deal found 5/1

$641

Wed 7/97:45 pmGVA - DCA

2 stops33h 14mLOT

Deal found 4/30

$651

Tue 8/2611:10 amZRH - DCA

2 stops18h 20mAir Europa

Deal found 5/1

$654

Thu 7/2412:30 pmGVA - DCA

2 stops16h 41mIberia

Deal found 5/1

$668

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

Tue 8/26

6:45 am-6:27 pm

2 stops17h 42m

Washington, D.C. Reagan-National

Sat 9/6

5:30 pm-6:25 pm

2 stops18h 55m

$457

ZurichWashington, D.C.

ZRH - DCA

ZRHDCA

Zurich

Fri 10/24

12:40 pm-9:51 pm

1 stop15h 11m

Washington, D.C. Reagan-National

Sun 11/2

12:55 pm-10:25 am

2 stops15h 30m

$466

ZurichWashington, D.C.

ZRH - DCA

ZRHDCA

Zurich

Thu 7/3

7:15 am-3:22 pm

2 stops14h 07m

Washington, D.C. Reagan-National

Fri 7/11

5:15 pm-11:35 am

1 stop12h 20m

$472

GenevaWashington, D.C.

GVA - DCA

GVADCA

Geneva Geneve-Cointrin

Fri 7/11

6:10 am-9:48 pm

2 stops21h 38m

Washington, D.C. Reagan-National

Fri 7/18

1:00 pm-4:15 pm

2 stops21h 15m

$478

GenevaWashington, D.C.

GVA - DCA

GVADCA

Geneva Geneve-Cointrin

Thu 9/4

7:15 am-3:51 pm

2 stops14h 36m

Washington, D.C. Reagan-National

Sat 9/13

4:35 pm-9:55 am

1 stop11h 20m

$487

GenevaWashington, D.C.

GVA - DCA

GVADCA

Geneva Geneve-Cointrin

Wed 7/2

10:15 am-9:48 pm

2 stops17h 33m

Washington, D.C. Reagan-National

Tue 7/15

9:40 am-10:35 am

2 stops18h 55m

$490

ZurichWashington, D.C.

ZRH - DCA

ZRHDCA

Zurich

Fri 5/16

11:45 am-7:59 pm

1 stop14h 14m

Washington, D.C. Reagan-National

Tue 7/22

7:06 pm-2:30 pm

2 stops13h 24m

$493

ZurichWashington, D.C.

ZRH - DCA

ZRHDCA

Zurich

Thu 5/15

1:10 pm-10:36 pm

2 stops15h 26m

Washington, D.C. Reagan-National

Tue 7/22

5:00 pm-2:30 pm

2 stops15h 30m

$500

ZurichWashington, D.C.

ZRH - DCA

ZRHDCA

Zurich

Mon 8/25

10:10 am-6:23 pm

1 stop14h 13m

Washington, D.C. Reagan-National

Sat 9/6

11:00 am-10:35 am

1 stop17h 35m

$503

GenevaWashington, D.C.

GVA - DCA

GVADCA

Geneva Geneve-Cointrin

Fri 8/29

12:45 pm-11:30 pm

1 stop16h 45m

Washington, D.C. Reagan-National

Fri 9/5

5:00 pm-1:30 pm

2 stops14h 30m

$505

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/30

Showing 1-10 of 49 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

Rainfall in Reagan-National by month

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.

Temperature in Reagan-National by month

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).

Reviews of airlines servicing Reagan-National

Peruse reviews from past customers who have flown with Delta, LOT and Finnair from Switzerland to Washington, D.C. to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.

Delta

8.0

Very good

7,934 reviews

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Delta

8.0

Very good

7,934 reviews

Delta

8.0

Very good

7,934 reviews

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

LOT

7.6

Good

1,069 reviews

Delta

8.0

Very good

7,934 reviews

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Finnair

7.6

Good

1,275 reviews

Delta

8.0

Very good

7,934 reviews

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

United Airlines

7.4

Good

8,696 reviews

Delta

8.0

Very good

7,934 reviews

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Scandinavian Airlines

7.3

Good

1,349 reviews

Delta

8.0

Very good

7,934 reviews

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Related info for your journey

What are the cheapest airlines to fly from Switzerland to Washington, D.C. Reagan-National Airport one-way?
One-way options have recently been found by users for as low as $518 on British Airways. Other airlines that offer cheap prices include LOT from $577 and Finnair from $603 one-way.
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 Geneva Geneve-Cointrin - Washington, D.C. Reagan-National. You may also consider Zurich - 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 June is currently the most expensive (average of $344). 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.

See more FAQs

Alexandria

Arlington

Woodbridge

Tysons

Fairfax

Springfield

Rockville

Fredericksburg

Silver Spring

Gaithersburg

Linthicum Heights

Falls Church

Laurel

Easton

Towson

Herndon

Bowie

National Harbor

Oxon Hill

Reston

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$452+ 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 5/14. 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

2. Select your favorite providers

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 May 1, 2025.

Most accurate provider

Most trusted provider

Round-trip from

One-way 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 May 1, 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 May 1, 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

Rainfall in Reagan-National by month

Plan your trip to Reagan-National by taking into account the average rainfall totals by month.

Temperature in Reagan-National by month

Plan your trip to Reagan-National by taking into account the average temperature totals by month.

Reviews of airlines servicing Reagan-National

Peruse reviews from past customers who have flown with Delta, LOT and Finnair from Switzerland to Washington, D.C. to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.

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 cheapest airlines to fly from Switzerland to Washington, D.C. Reagan-National Airport one-way?

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 Switzerland?

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Alternative routes for 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 May 1, 2025.