
$186 Cheap United flights from Louisville to Washington (SDF to DCA)
Find The Best Day To Fly from Louisville to Washington
Amazing United SDF to DCA Flight Deals
The cheapest flights to Ronald Reagan Washington National found within the past 7 days were $209 round trip and $186 one way. Prices and availability subject to change. Additional terms may apply.
DCA From SDF Economy Coach Packages on Similar Airlines



Discover our best United flight from Louisville SDF to Washington DCA
To find the best deals on flights to Louisville from Washington with United, just enter your travel dates, filter by United, 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 Louisville SDF to Washington DCA with United
If you’re planning a round trip, booking return flights with United is usually the most cost-effective option. With airfares ranging from $209 to $209, it’s easy to find a flight that suits your budget. Prices and availability subject to change. Additional terms may apply.
Book one-way United flights from Louisville SDF 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 United flight from Louisville to Washington costs from $186. Prices and availability subject to change. Additional terms may apply.
The easy way to find cheap flights to Washington DCA from Louisville SDF with United
To find a cheap United flight from Louisville SDF 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 United flights from Louisville SDF 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 January, or if you book a flight with a stopover.
Find nonstop flights from Louisville SDF to Washington DCA with United
If you’re keen to be on Washington soil fast, don’t waste time with a stopover—filter your search results to show direct United flights only. The journey takes around hour(s) min(s) – so you’ll be there before you know it.
Flexible airline tickets for United flights from Louisville SDF 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 Louisville SDF with United 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 |
---|---|---|---|
ORD | USA | O'Hare Intl. | 227 |
DEN | USA | Denver Intl. | 226 |
IAH | USA | George Bush Intercontinental | 136 |
IAD | USA | Washington Dulles Intl. | 100 |
SFO | USA | San Francisco Intl. | 64 |
LAX | USA | Los Angeles Intl. | 23 |
EWR | USA | Liberty Intl. | 20 |
FRA | DEU | Frankfurt Intl. | 19 |
NRT | JPN | Narita Intl. | 19 |
PEK | CHN | Capital Intl. | 16 |
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Popular United Flight Routes from SDF
Top United Flight Routes from DCA
Top Flights for United originating from SDF
Domestic
- Philadelphia to Orlando (PHL - MCO)
- San Juan to Orlando (SJU - MCO)
- Los Angeles to Tokyo (LAX - HND)
- Newark Liberty Intl. Airport to Santo Domingo (EWR - SDQ)
- Newark Liberty Intl. Airport to Las Vegas (EWR - LAS)
- Philadelphia to San Juan (PHL - SJU)
- Philadelphia to Orlando (PHL - MCO)
- Chicago to Orlando (ORD - MCO)
- Newark Liberty Intl. Airport to Santiago (EWR - STI)
- New York to Orlando (LGA - MCO)
International
- Newark Liberty Intl. Airport to Santo Domingo (EWR - SDQ)
- Chicago to Orlando (ORD - MCO)
- Los Angeles to Paris (LAX - CDG)
- Los Angeles to San Salvador (LAX - SAL)
- Newark Liberty Intl. Airport to Orlando (EWR - MCO)
- Miami to Istanbul (MIA - IST)
- Newark Liberty Intl. Airport to San Juan (EWR - SJU)
- Los Angeles to Tokyo (LAX - NRT)
- Newark Liberty Intl. Airport to Miami (EWR - MIA)
- San Juan to Orlando (SJU - MCO)
Most Popular
- Philadelphia to Miami (PHL - MIA)
- JetBlue Airways Boston (BOS) to Orlando (MCO) flights
- JetBlue Airways Orlando (MCO) to Las Vegas (LAS) flights
- Boston to Miami (BOS - MIA)
- American Airlines Dallas (DFW) to Las Vegas (LAS) flights
- JetBlue Airways Boston (BOS) to Las Vegas (LAS) flights
- New York to Fort Lauderdale (JFK - FLL)
- Baltimore to Orlando (BWI - MCO)
- Baltimore to Las Vegas (BWI - LAS)
- Dallas to Atlanta (DFW - ATL)
- Boston to Los Angeles (BOS - LAX)
- Philadelphia to Atlanta (PHL - ATL)
- Delta Atlanta (ATL) to Las Vegas (LAS) flights
- Dallas to Orlando (DFW - MCO)
- Los Angeles to Dallas (LAX - DFW)
- Chicago to Dallas (ORD - DFW)
- Dallas to Denver (DFW - DEN)
- Dallas to Chicago (DFW - ORD)
- Boston to Washington (BOS - DCA)
- Delta Minneapolis - St. Paul (MSP) to Las Vegas (LAS) flights
- Portland to Las Vegas (PDX - LAS)
- Philadelphia to Tampa (PHL - TPA)
- Philadelphia to Orlando (PHL - MCO)
- Los Angeles to Boston (LAX - BOS)
- JetBlue Airways Boston (BOS) to San Juan (SJU) flights
- Delta Detroit (DTW) to Las Vegas (LAS) flights
- Atlanta to Dallas (ATL - DFW)
- Dallas to Miami (DFW - MIA)
- Los Angeles to Seattle (LAX - SEA)
- Dallas to Los Angeles (DFW - LAX)