
$644 Cheap American Airlines flights from Dublin to Washington (DUB to DCA)
Find The Best Day To Fly from Dublin to Washington
Amazing American Airlines DUB to DCA Flight Deals
The cheapest flights to Ronald Reagan Washington National found within the past 7 days were $555 round trip and $644 one way. Prices and availability subject to change. Additional terms may apply.
Discover our best American Airlines flight from Dublin DUB to Washington DCA
To find the best deals on flights to Dublin from Washington with American Airlines, just enter your travel dates, filter by American Airlines, and hit search. You’ll find flights to choose from and can sort by price, flight duration, and arrival or departure time.
Return flights from Dublin DUB to Washington DCA with American Airlines
If you’re planning a round trip, booking return flights with American Airlines is usually the most cost-effective option. With airfares ranging from $555 to $670, it’s easy to find a flight that suits your budget. Prices and availability subject to change. Additional terms may apply.
Book one-way American Airlines flights from Dublin DUB to Washington DCA
A one-way ticket gives you much greater flexibility—allowing you to choose your return date, destination, and time whenever you’re ready. By booking in advance you can find great deals on one-way tickets too. Right now, a one-way American Airlines flight from Dublin to Washington costs from $644. Prices and availability subject to change. Additional terms may apply.
The easy way to find cheap flights to Washington DCA from Dublin DUB with American Airlines
To find a cheap American Airlines flight from Dublin DUB to Washington DCA, sort your search results by price or filter by budget. Thanks to Travelocity’s Price Match Promise, if you find a better airfare deal anywhere else within 24 hours, we’ll credit or refund the difference.
How to find our best airfare deals on American Airlines flights from Dublin DUB to Washington DCA
If you’re looking for cheap flights, it helps to be flexible when it comes to your travel dates. You’ll usually find lower cost tickets when you travel during quieter months such as November, or if you book a flight with a stopover.
Find nonstop flights from Dublin DUB to Washington DCA with American Airlines
If you’re keen to be on Washington soil fast, don’t waste time with a stopover—filter your search results to show direct American Airlines flights only. The journey takes around hour(s) min(s) – so you’ll be there before you know it.
Flexible airline tickets for American Airlines flights from Dublin DUB to Washington DCA
Make sure you’re not out of pocket if plans change by choosing a flexible ticket with penalty-free amendment and cancellation options. Use our ‘no change fee’ filter to see which flights have this option.
There are a lot of reasons to book your flights to Washington DCA from Dublin DUB with American Airlines on Travelocity
At Travelocity our vast and up-to-the-minute inventory puts all of our best flight deals in one place. So, whether you’re traveling on business or jetting off with friends and family, you can trust Travelocity to get you there.
Airport code | Country | Airport name | Number of flights |
---|---|---|---|
DFW | USA | Dallas-Fort Worth Intl. | 599 |
CLT | USA | Charlotte-Douglas Intl. | 536 |
ORD | USA | O'Hare Intl. | 317 |
PHL | USA | Philadelphia Intl. | 247 |
MIA | USA | Miami Intl. | 193 |
DCA | USA | Ronald Reagan Washington National | 152 |
PHX | USA | Sky Harbor Intl. | 141 |
LAX | USA | Los Angeles Intl. | 81 |
LGA | USA | LaGuardia | 72 |
BOS | USA | Logan Intl. | 57 |
Travelers ❤️ these 🏨 after their flight to Washington

AC Hotel by Marriott Arlington National Landing
Reviewed on Aug 21, 2025

Courtyard by Marriott Arlington Crystal City/Reagan National
Reviewed on Aug 20, 2025

Crowne Plaza Crystal City-Washington, D.C. by IHG
Reviewed on Aug 20, 2025
Top Flights for American Airlines originating from DUB
Domestic
- Chicago to Las Vegas (ORD - LAS)
- Philadelphia to Orlando (PHL - MCO)
- New York to Orlando (JFK - MCO)
- Los Angeles to San Salvador (LAX - SAL)
- Newark Liberty Intl. Airport to Santo Domingo (EWR - SDQ)
- New York to San Juan (JFK - SJU)
- New York to Miami (JFK - MIA)
- Newark Liberty Intl. Airport to San Juan (EWR - SJU)
- Philadelphia to Orlando (PHL - MCO)
- New York to Santo Domingo (JFK - SDQ)
International
- Newark Liberty Intl. Airport to San Juan (EWR - SJU)
- New York to San Juan (JFK - SJU)
- Atlanta to Miami (ATL - MIA)
- New York to San Juan (JFK - SJU)
- Newark Liberty Intl. Airport to Santo Domingo (EWR - SDQ)
- New York to Orlando (JFK - MCO)
- Philadelphia to Orlando (PHL - MCO)
- Chicago to Mexico City (ORD - MEX)
- Lexington to Guatemala City (LEX - GUA)
- Orlando to San Juan (MCO - SJU)
Most Popular
- Spirit Airlines Baltimore (BWI) to Fort Lauderdale (FLL) flights
- Baltimore to Los Angeles (BWI - LAX)
- Dallas to Baltimore (DFW - BWI)
- Atlanta to Baltimore (ATL - BWI)
- Baltimore to Dallas (BWI - DFW)
- Baltimore to Atlanta (BWI - ATL)
- Baltimore to Tampa (BWI - TPA)
- Baltimore to Orlando (BWI - MCO)
- Baltimore to Las Vegas (BWI - LAS)
- Houston to Baltimore (IAH - BWI)
- Baltimore to Phoenix (BWI - PHX)
- Baltimore to Houston (BWI - IAH)
- Baltimore to Fort Lauderdale (BWI - FLL)
- Chicago to Baltimore (ORD - BWI)
- Baltimore to Cancun (BWI - CUN)
- Baltimore to Chicago (BWI - ORD)
- Baltimore to Boston (BWI - BOS)
- Baltimore to Seattle (BWI - SEA)
- British Airways Baltimore (BWI) to London (LHR) flights
- Baltimore to Miami (BWI - MIA)
- Tampa to Baltimore (TPA - BWI)
- Baltimore to New Orleans (BWI - MSY)
- Boston to Baltimore (BOS - BWI)
- Baltimore to San Juan (BWI - SJU)
- Charlotte to Baltimore (CLT - BWI)
- Orlando to Baltimore (MCO - BWI)
- Baltimore to London (BWI - LHR)
- Delta Atlanta (ATL) to Baltimore (BWI) flights
- Los Angeles to Baltimore (LAX - BWI)
- Baltimore to Denver (BWI - DEN)