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Cheap flights from Shannon, Clare to Washington, D.C. from €399

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Shannon, Clare to Washington, D.C. departing on 14/3. 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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0 bags
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Find the cheapest flights from Shannon, Clare to Washington, D.C.

Cheap return flights

Enter your travel dates to find the best prices.
American Airlines Logo
07:50 - 18:58SNN-DCA
16h 08m2 stops
American Airlines Logo
17:23 - 16:45DCA-SNN
19h 22m2 stops
€536American Airlines
Find Deal
Fri, 6 Mar - Tue, 10 Mar
American Airlines Logo
07:50 - 21:30SNN-DCA
18h 40m2 stops
American Airlines Logo
17:23 - 11:30DCA-SNN
14h 07m2 stops
€537American Airlines
Find Deal
Fri, 6 Mar - Tue, 10 Mar
British Airways Logo
07:50 - 21:30SNN-DCA
18h 40m2 stops
British Airways Logo
14:54 - 11:30DCA-SNN
15h 36m2 stops
€538British Airways
Find Deal
Sun, 7 Dec - Sat, 13 Dec
American Airlines Logo
14:45 - 22:23SNN-DCA
36h 38m2 stops
American Airlines Logo
11:33 - 16:45DCA-SNN
24h 12m2 stops
€539American Airlines
Find Deal
Thu, 27 Nov - Mon, 1 Dec
American Airlines Logo
14:00 - 21:30SNN-DCA
12h 30m1 stop
American Airlines Logo
18:59 - 11:30DCA-SNN
12h 31m2 stops
€540American Airlines
Find Deal
Fri, 6 Mar - Tue, 10 Mar
American Airlines Logo
14:45 - 22:37SNN-DCA
12h 52m1 stop
American Airlines Logo
16:43 - 11:30DCA-SNN
13h 47m2 stops
€547American Airlines
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Fri, 9 Jan - Mon, 19 Jan
Air Canada Logo
17:30 - 10:21SNN-DCA
45h 51m2 stops
Air Canada Logo
16:10 - 11:30DCA-SNN
14h 20m2 stops
€554Air Canada
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Wed, 7 Jan - Tue, 20 Jan
American Airlines Logo
14:45 - 12:48SNN-DCA
27h 03m1 stop
American Airlines Logo
20:45 - 06:20DCA-SNN
28h 35m1 stop
€555American Airlines
Find Deal
Sun, 7 Dec - Sat, 13 Dec
British Airways Logo
07:50 - 18:57SNN-DCA
16h 07m2 stops
British Airways Logo
14:35 - 11:30DCA-SNN
15h 55m2 stops
€556British Airways
Find Deal
Fri, 26 Dec - Fri, 2 Jan
Air Canada Logo
07:50 - 21:56SNN-DCA
19h 06m2 stops
Air Canada Logo
18:50 - 16:45DCA-SNN
16h 55m2 stops
€710Air Canada
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Sun, 7 Dec - Sat, 13 Dec

American Airlines flights from Shannon, Clare to Washington, D.C. Reagan-National Airport

Our best American Airlines deals on Shannon, Clare to Washington, D.C. Reagan-National Airport flight tickets
American Airlines
6 Mar
SNN07:50Shannon
16h 08m
2 stops
DCA18:58Washington, D.C. Reagan-National
10 Mar
DCA17:23Washington, D.C. Reagan-National
19h 22m
2 stops
SNN16:45Shannon
€536
Find similar
American Airlines
6 Mar
SNN07:50Shannon
18h 40m
2 stops
DCA21:30Washington, D.C. Reagan-National
10 Mar
DCA17:23Washington, D.C. Reagan-National
14h 07m
2 stops
SNN11:30Shannon
€537
Find similar
American Airlines
27 Nov
SNN14:45Shannon
36h 38m
2 stops
DCA22:23Washington, D.C. Reagan-National
1 Dec
DCA11:33Washington, D.C. Reagan-National
24h 12m
2 stops
SNN16:45Shannon
€539
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British Airways flights from Shannon, Clare to Washington, D.C. Reagan-National Airport

Our best British Airways deals on Shannon, Clare to Washington, D.C. Reagan-National Airport flight tickets
British Airways
7 Dec
SNN07:50Shannon
18h 40m
2 stops
DCA21:30Washington, D.C. Reagan-National
13 Dec
DCA14:54Washington, D.C. Reagan-National
15h 36m
2 stops
SNN11:30Shannon
€538
Find similar
British Airways
26 Dec
SNN07:50Shannon
16h 07m
2 stops
DCA18:57Washington, D.C. Reagan-National
2 Jan
DCA14:35Washington, D.C. Reagan-National
15h 55m
2 stops
SNN11:30Shannon
€556
Find similar
British Airways
1 Jan
SNN07:50Shannon
15h 50m
2 stops
DCA18:40Washington, D.C. Reagan-National
12 Jan
DCA17:45Washington, D.C. Reagan-National
12h 45m
2 stops
SNN11:30Shannon
€854
Find similar

momondo Fare Finder

 
Customise your flight search to find flights from Shannon, Clare to Washington, D.C. Reagan-National Airport 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 13,528 searches. Data last updated 13 November 2025.
Use the filters below to find and compare flights from Shannon, Clare to Washington, D.C. Reagan-National Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

ShannonWashington, D.C.

SNN - DCA

SNNDCA

Shannon

Fri 6/3

07:50-18:58

2 stops16h 08m

Washington, D.C. Reagan-National

Tue 10/3

17:23-16:45

2 stops19h 22m

€536

ShannonWashington, D.C.

SNN - DCA

SNNDCA

Shannon

Fri 6/3

07:50-21:30

2 stops18h 40m

Washington, D.C. Reagan-National

Tue 10/3

17:23-11:30

2 stops14h 07m

€537

ShannonWashington, D.C.

SNN - DCA

SNNDCA

Shannon

Sun 7/12

07:50-21:30

2 stops18h 40m

Washington, D.C. Reagan-National

Sat 13/12

14:54-11:30

2 stops15h 36m

€538

ShannonWashington, D.C.

SNN - DCA

SNNDCA

Shannon

Thu 27/11

14:45-22:23

2 stops36h 38m

Washington, D.C. Reagan-National

Mon 1/12

11:33-16:45

2 stops24h 12m

€539

ShannonWashington, D.C.

SNN - DCA

SNNDCA

Shannon

Fri 6/3

14:00-21:30

1 stop12h 30m

Washington, D.C. Reagan-National

Tue 10/3

18:59-11:30

2 stops12h 31m

€540

ShannonWashington, D.C.

SNN - DCA

SNNDCA

Shannon

Fri 9/1

14:45-22:37

1 stop12h 52m

Washington, D.C. Reagan-National

Mon 19/1

16:43-11:30

2 stops13h 47m

€547

ShannonWashington, D.C.

SNN - DCA

SNNDCA

Shannon

Wed 7/1

17:30-10:21

2 stops45h 51m

Washington, D.C. Reagan-National

Tue 20/1

16:10-11:30

2 stops14h 20m

€554

ShannonWashington, D.C.

SNN - DCA

SNNDCA

Shannon

Sun 7/12

14:45-12:48

1 stop27h 03m

Washington, D.C. Reagan-National

Sat 13/12

20:45-06:20

1 stop28h 35m

€555

ShannonWashington, D.C.

SNN - DCA

SNNDCA

Shannon

Fri 26/12

07:50-18:57

2 stops16h 07m

Washington, D.C. Reagan-National

Fri 2/1

14:35-11:30

2 stops15h 55m

€556

ShannonWashington, D.C.

SNN - DCA

SNNDCA

Shannon

Sun 7/12

07:50-21:56

2 stops19h 06m

Washington, D.C. Reagan-National

Sat 13/12

18:50-16:45

2 stops16h 55m

€710

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Washington, D.C. from

How to get the cheapest flight ticket from Shannon, Clare to Washington, D.C. Reagan-National Airport

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 airline that flies from Shannon to Washington, D.C. Reagan-National?

British Airways, American Airlines, and JetBlue are the most popular carriers operating from Shannon to Washington, D.C. Reagan-National

When to book flights from Shannon, Clare to Washington, D.C. Reagan-National Airport

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

Cheap Shannon, Clare to Washington, D.C. Reagan-National Airport (SNN to DCA) flight deals and tips

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

Direct flights

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

    There are 5287.6 km between Shannon and Washington, D.C. Reagan-National. By plane, this route typically takes 11h 05m.

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

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

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

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and stopovers. It is recommended that you verify with the airline you are booking with for travel from Shannon Airport to Washington, D.C. Reagan-National Airport.

  • What documentation or ID do you need to fly to Washington, D.C. Reagan-National Airport?

    The required travel and health documents for your Washington, D.C. Reagan-National 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 licence and a passport valid for six months after your intended arrival at Washington, D.C. Reagan-National Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Travelling to a place near Washington, D.C.?

Book flights to Washington, D.C. if you plan to visit one of these locations
Gettysburg

Why use momondo?

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

It is quick and easy to find Shannon to Washington, D.C. flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Washington, D.C. that suits you.

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

momondo does allow users to show only those flights to Washington, D.C. from Shannon which offer a flexible booking policy as well as other useful filters and features.

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

Once you have performed a search for Shannon to Washington, D.C. flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

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

If you are not ready to book a flight from Shannon to Washington, D.C. now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Washington, D.C. and let you know when they change.

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