Latest deals
When to book
FAQs
Price Alerts

Cheap flights from Shannon, Clare to Washington, D.C. from €508

This is the cheapest return 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 6/3. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags
Voted the Winner of Europe's Best Travel App 2023

Save money when you book flights with momondo

Big names, great deals

Big names, great deals

Search 100s of travel sites to compare prices.

Filter for what you want

Filter for what you want

Free Wi-Fi? Stopover? Instantly customise your results.

Trusted and free

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Price Alerts

Not ready to book? to track prices.
Search flight deals

Find the cheapest flights from Shannon, Clare to Washington, D.C.

Cheap return flights

American Airlines Logo
07:50 - 20:24SNN-DCA
17h 34m2 stops
American Airlines Logo
07:59 - 11:30DCA-SNN
23h 31m2 stops
€508American Airlines
Find Deal
Fri, 6 Mar - Tue, 10 Mar
American Airlines Logo
14:00 - 22:35SNN-DCA
13h 35m1 stop
American Airlines Logo
18:59 - 11:30DCA-SNN
12h 31m2 stops
€510American Airlines
Find Deal
Fri, 6 Mar - Tue, 10 Mar
American Airlines Logo
14:00 - 22:35SNN-DCA
13h 35m1 stop
American Airlines Logo
13:10 - 06:20DCA-SNN
13h 10m1 stop
€526American Airlines
Find Deal
Fri, 6 Mar - Tue, 10 Mar

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

Our best United Airlines deals on Shannon, Clare to Washington, D.C. Reagan-National Airport flight tickets
United Airlines
25 Sept
SNN12:30Shannon
14h 07m
1 stop
DCA21:37Washington, D.C. Reagan-National
29 Sept
DCA19:15Washington, D.C. Reagan-National
10h 00m
1 stop
SNN10:15Shannon
€391
Find similar
United Airlines
25 Sept
SNN12:30Shannon
12h 36m
1 stop
DCA20:06Washington, D.C. Reagan-National
29 Sept
DCA15:30Washington, D.C. Reagan-National
13h 45m
2 stops
SNN10:15Shannon
€3,546
Find similar

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
17h 34m
2 stops
DCA20:24Washington, D.C. Reagan-National
10 Mar
DCA07:59Washington, D.C. Reagan-National
23h 31m
2 stops
SNN11:30Shannon
€508
Find similar
American Airlines
6 Mar
SNN14:00Shannon
13h 35m
1 stop
DCA22:35Washington, D.C. Reagan-National
10 Mar
DCA18:59Washington, D.C. Reagan-National
12h 31m
2 stops
SNN11:30Shannon
€510
Find similar
American Airlines
6 Mar
SNN14:00Shannon
13h 35m
1 stop
DCA22:35Washington, D.C. Reagan-National
10 Mar
DCA13:10Washington, D.C. Reagan-National
13h 10m
1 stop
SNN06:20Shannon
€526
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 16 September 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

07:50-20:24

2 stops17h 34m

Washington, D.C. Reagan-National

Tue 10/3

07:59-11:30

2 stops23h 31m

€508

ShannonWashington, D.C.

SNN - DCA

SNNDCA

Shannon

Fri 6/3

14:00-22:35

1 stop13h 35m

Washington, D.C. Reagan-National

Tue 10/3

18:59-11:30

2 stops12h 31m

€510

ShannonWashington, D.C.

SNN - DCA

SNNDCA

Shannon

Fri 6/3

14:00-22:35

1 stop13h 35m

Washington, D.C. Reagan-National

Tue 10/3

13:10-06:20

1 stop13h 10m

€526

Flights are sorted by cheapest return flights first.

Sorted by cheapest first

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.
Search flight deals

  • 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 13h 35m.

  • 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.

  • How do I get Price Alerts for flights from Shannon, Clare to Washington, D.C. Reagan-National Airport?

    You can take advantage of momondo’s Price Alerts by first searching for your flights to Shannon, Clare from Washington, D.C. Reagan-National Airport. Flight offers will be shown to you in real-time. From there you can create a Price Alert by using our on-site widget.

  • How can I save money on flights from Shannon, Clare to Washington, D.C. Reagan-National Airport with momondo?

    With “Price Forecast”, learn how soon you should book your flight in advance. Down to the day of week and time of day, our information can inform you on the ideal time to book to save on your travel. Our “Price Calendar” shows you at a quick glance when to book your travel for lower rates. By setting “Price Alerts” you can monitor changes in price and target the ideal time to book. Search for your trip destination by budget amount via our “Explore” feature. Whether you’re looking for ideas for your next travel adventure or cost-cutting tips, our “Discover” content is a great place to start.

  • How does momondo find its flight prices?

    momondo shows deals across 700+ competitors all at once. momondo is active in 30 international markets, so you can have access to a wide range of options from airlines and OTAs alike.

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.

An easier way to manage your Washington, D.C. Reagan-National Airport trip

We make it super easy to schedule, organise and travel with friends or family. Trips is free – and available to use no matter where you book.
Start using Trips
Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
Thu 16/10
Thu 23/10
By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to Washington, D.C.