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Cheap flights from Washington, D.C. Reagan-National Airport to Basel from $618

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from Washington, D.C. Reagan-National Airport to Basel departing on 2/12. 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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Find the cheapest flights from Washington, D.C. Reagan-National Airport to Basel

Cheap round-trip flights

Enter your travel dates to find the best prices.
American Airlines Logo
5:32 pm - 3:05 pmDCA-BSL
15h 33m2 stops
American Airlines Logo
6:05 am - 5:23 pmBSL-DCA
17h 18m2 stops
$618American Airlines
Find Deal
Thu, Feb 12 - Thu, Feb 26
American Airlines Logo
5:24 pm - 2:10 pmDCA-BSL
14h 46m2 stops
American Airlines Logo
6:15 am - 4:55 pmBSL-DCA
16h 40m2 stops
$668American Airlines
Find Deal
Fri, Dec 5 - Mon, Dec 8
Delta Logo
11:10 am - 9:50 amDCA-BSL
16h 40m2 stops
Delta Logo
11:15 am - 10:43 pmBSL-DCA
17h 28m2 stops
$716Delta
Find Deal
Wed, Feb 11 - Wed, Feb 25
Air France Logo
1:40 pm - 10:40 amDCA-BSL
15h 00m2 stops
Air France Logo
6:05 am - 4:29 pmBSL-DCA
16h 24m2 stops
$722Air France
Find Deal
Wed, Feb 11 - Thu, Feb 26
Multiple Airlines Logo
11:05 am - 9:55 amDCA-BSL
16h 50m2 stops
Multiple Airlines Logo
7:05 pm - 3:28 pmBSL-DCA
26h 23m2 stops
$733Multiple Airlines
Find Deal
Tue, Jan 13 - Mon, Jan 19
United Airlines Logo
3:30 pm - 4:05 pmDCA-BSL
18h 35m2 stops
United Airlines Logo
9:50 am - 8:55 amBSL-DCA
29h 05m2 stops
$764United Airlines
Find Deal
Fri, Feb 6 - Fri, Feb 13
United Airlines Logo
4:15 pm - 12:30 pmDCA-BSL
14h 15m2 stops
United Airlines Logo
9:50 am - 8:51 amBSL-DCA
29h 01m2 stops
$769United Airlines
Find Deal
Sun, Feb 8 - Sun, Feb 15
Multiple Airlines Logo
6:50 pm - 1:15 pmDCA-BSL
12h 25m2 stops
Multiple Airlines Logo
9:50 am - 6:05 pmBSL-DCA
14h 15m2 stops
$919Multiple Airlines
Find Deal
Mon, Dec 1 - Tue, Dec 16
Delta Logo
11:10 am - 10:40 amDCA-BSL
17h 30m2 stops
Delta Logo
6:05 am - 6:59 pmBSL-DCA
18h 54m2 stops
$1,322Delta
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Fri, Feb 13 - Fri, Feb 27
Air France Logo
5:00 pm - 1:50 pmDCA-BSL
14h 50m2 stops
Air France Logo
6:05 am - 4:29 pmBSL-DCA
16h 24m2 stops
$1,343Air France
Find Deal
Fri, Feb 13 - Wed, Feb 25

American Airlines flights from Washington, D.C. Reagan-National Airport to Basel EuroAirport Swiss

Our best American Airlines deals on Washington, D.C. Reagan-National Airport to Basel EuroAirport Swiss flight tickets
American Airlines
Feb 12
DCA5:32 pmWashington, D.C. Reagan-National
15h 33m
2 stops
BSL3:05 pmBasel EuroAirport Swiss
Feb 26
BSL6:05 amBasel EuroAirport Swiss
17h 18m
2 stops
DCA5:23 pmWashington, D.C. Reagan-National
$618
Find similar
American Airlines
Dec 5
DCA5:24 pmWashington, D.C. Reagan-National
14h 46m
2 stops
BSL2:10 pmBasel EuroAirport Swiss
Dec 8
BSL6:15 amBasel EuroAirport Swiss
16h 40m
2 stops
DCA4:55 pmWashington, D.C. Reagan-National
$668
Find similar
American Airlines
Mar 27
DCA5:23 pmWashington, D.C. Reagan-National
15h 47m
2 stops
BSL2:10 pmBasel EuroAirport Swiss
Mar 31
BSL6:45 amBasel EuroAirport Swiss
18h 28m
2 stops
DCA7:13 pmWashington, D.C. Reagan-National
$818
Find similar

Delta flights from Washington, D.C. Reagan-National Airport to Basel EuroAirport Swiss

Our best Delta deals on Washington, D.C. Reagan-National Airport to Basel EuroAirport Swiss flight tickets
Delta
Feb 11
DCA11:10 amWashington, D.C. Reagan-National
16h 40m
2 stops
BSL9:50 amBasel EuroAirport Swiss
Feb 25
BSL11:15 amBasel EuroAirport Swiss
17h 28m
2 stops
DCA10:43 pmWashington, D.C. Reagan-National
$716
Find similar
Delta
Feb 13
DCA11:10 amWashington, D.C. Reagan-National
17h 30m
2 stops
BSL10:40 amBasel EuroAirport Swiss
Feb 27
BSL6:05 amBasel EuroAirport Swiss
18h 54m
2 stops
DCA6:59 pmWashington, D.C. Reagan-National
$1,322
Find similar
Delta
Dec 4
DCA11:13 amWashington, D.C. Reagan-National
16h 37m
2 stops
BSL9:50 amBasel EuroAirport Swiss
Dec 7
BSL6:05 amBasel EuroAirport Swiss
19h 41m
2 stops
DCA7:46 pmWashington, D.C. Reagan-National
$1,366
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Washington, D.C. Reagan-National Airport to Basel EuroAirport Swiss that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 832,500 searches. Data last updated November 3, 2025.
Use the filters below to find and compare flights from Washington, D.C. Reagan-National Airport to Basel EuroAirport Swiss that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Washington, D.C.Basel

DCA - BSL

DCABSL

Washington, D.C. Reagan-National

Thu 2/12

5:32 pm-3:05 pm

2 stops15h 33m

Basel EuroAirport Swiss

Thu 2/26

6:05 am-5:23 pm

2 stops17h 18m

$618

Washington, D.C.Basel

DCA - BSL

DCABSL

Washington, D.C. Reagan-National

Fri 12/5

5:24 pm-2:10 pm

2 stops14h 46m

Basel EuroAirport Swiss

Mon 12/8

6:15 am-4:55 pm

2 stops16h 40m

$668

Washington, D.C.Basel

DCA - BSL

DCABSL

Washington, D.C. Reagan-National

Wed 2/11

11:10 am-9:50 am

2 stops16h 40m

Basel EuroAirport Swiss

Wed 2/25

11:15 am-10:43 pm

2 stops17h 28m

$716

Washington, D.C.Basel

DCA - BSL

DCABSL

Washington, D.C. Reagan-National

Wed 2/11

1:40 pm-10:40 am

2 stops15h 00m

Basel EuroAirport Swiss

Thu 2/26

6:05 am-4:29 pm

2 stops16h 24m

$722

Washington, D.C.Basel

DCA - BSL

DCABSL

Washington, D.C. Reagan-National

Tue 1/13

11:05 am-9:55 am

2 stops16h 50m

Basel EuroAirport Swiss

Mon 1/19

7:05 pm-3:28 pm

2 stops26h 23m

$733

Washington, D.C.Basel

DCA - BSL

DCABSL

Washington, D.C. Reagan-National

Fri 2/6

3:30 pm-4:05 pm

2 stops18h 35m

Basel EuroAirport Swiss

Fri 2/13

9:50 am-8:55 am

2 stops29h 05m

$764

Washington, D.C.Basel

DCA - BSL

DCABSL

Washington, D.C. Reagan-National

Sun 2/8

4:15 pm-12:30 pm

2 stops14h 15m

Basel EuroAirport Swiss

Sun 2/15

9:50 am-8:51 am

2 stops29h 01m

$769

Washington, D.C.Basel

DCA - BSL

DCABSL

Washington, D.C. Reagan-National

Mon 12/1

6:50 pm-1:15 pm

2 stops12h 25m

Basel EuroAirport Swiss

Tue 12/16

9:50 am-6:05 pm

2 stops14h 15m

$919

Washington, D.C.Basel

DCA - BSL

DCABSL

Washington, D.C. Reagan-National

Fri 2/13

11:10 am-10:40 am

2 stops17h 30m

Basel EuroAirport Swiss

Fri 2/27

6:05 am-6:59 pm

2 stops18h 54m

$1,322

Washington, D.C.Basel

DCA - BSL

DCABSL

Washington, D.C. Reagan-National

Fri 2/13

5:00 pm-1:50 pm

2 stops14h 50m

Basel EuroAirport Swiss

Wed 2/25

6:05 am-4:29 pm

2 stops16h 24m

$1,343

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 11 resultsSorted by cheapest first
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How to get the cheapest flight ticket from Washington, D.C. Reagan-National Airport to Basel EuroAirport Swiss

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest day to depart on your flight to Basel EuroAirport Swiss?

According to our data, Tuesday is the cheapest day to fly to Basel EuroAirport Swiss from Washington, D.C. Reagan-National Airport. The lowest ticket price found for a Tuesday departure recently was $722. Keep in mind that prices can always vary depending on your route and whether or not you are flying domestic or international. Flights from Washington, D.C. Reagan-National Airport to Basel EuroAirport Swiss on a Friday will generally be more expensive and average around $1,162. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.

What is the cheapest time of day to depart on your flight to Basel EuroAirport Swiss?

According to our data, the cheapest time of day to fly to Basel EuroAirport Swiss is in the evening. momondo users have found flights departing from Washington, D.C. Reagan-National Airport to Basel EuroAirport Swiss in the evening for as low as $722. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. Try not to purchase tickets in the afternoon because they tend to be around $1,046. Of course, these prices can vary depending on the time of year and what airport you fly to.

When to book flights from Washington, D.C. Reagan-National Airport to Basel EuroAirport Swiss

Are you open to changing your travel dates? Check out the ideal times to fly from Washington, D.C. Reagan-National Airport to Basel EuroAirport Swiss according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Washington, D.C. Reagan-National Airport to Basel EuroAirport Swiss (DCA to BSL) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Washington, D.C. Reagan-National Airport to Basel EuroAirport Swiss

Direct flights

None
There are no direct flights from Washington, D.C. Reagan-National Airport to Basel EuroAirport Swiss. There are no popular flight routes from Washington, D.C. Reagan-National Airport to Basel EuroAirport Swiss.
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  • How far is Washington, D.C. Reagan-National to Basel EuroAirport Swiss by plane?

    A flight from Washington, D.C. Reagan-National to Basel EuroAirport Swiss will travel around 4083.5 mi. 12h 25m is a normal flight duration for this route.

  • When did momondo last update prices for flights from Washington, D.C. Reagan-National Airport to Basel EuroAirport Swiss?

    Prices for flights from Washington, D.C. Reagan-National Airport to Basel EuroAirport Swiss are refreshed on a daily basis.

  • How old do you have to be to fly from Washington, D.C. Reagan-National Airport to Basel EuroAirport Swiss?

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Washington, D.C. Reagan-National Airport to Basel EuroAirport Swiss.

  • What documentation or ID do you need to fly to Basel EuroAirport Swiss?

    The necessary travel and health documents for your Basel EuroAirport Swiss trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

Why use momondo?

Why should I use momondo to find a flight deal from Washington, D.C. to Basel?

Finding the right flight to Basel from Washington, D.C. is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Basel quick and easy, saving you time and money.

Can I find flights from Washington, D.C. to Basel with flexible booking policies on momondo?

Flights from Washington, D.C. to Basel with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

How can momondo help me find flights from Washington, D.C. to Basel?

momondo helps you find the best flight between Washington, D.C. and Basel by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

I’m not ready to book a flight from Washington, D.C. to Basel right now. Can momondo alert me if prices change?

Yes. momondo can track prices for Washington, D.C. to Basel flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

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