$274 Cheap Flights from Washington (DCA) to Lancaster (LNS)

View $274 flight on Mon, Nov 24, 2025Opens in a new window

Popular airlines from Ronald Reagan Washington National Airport (DCA) to Lancaster, PA (LNS)

  • notification illustration

    Be in the know

    Get alerts if flight prices drop or rise*
  • deals illustration

    Book smarter

    Save up to 30% on select hotels after you book a flight*
  • trophy illustration

    Earn twice

    Earn your airline miles on top of our OneKeyCash
    Learn about One Key

Cheap Flights from Washington to Lancaster (DCA-LNS)

Prices were available within the past 7 days and start at $274 for one-way flights and $451 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

American Airlines
Mon, Nov 10 - Mon, Nov 17
DCA
Washington
LNS
Lancaster
$451 Roundtrip, found 4 days ago
$451
Roundtrip
found 4 days ago
Select American Airlines flight, departing Mon, Nov 10 from Washington to Lancaster, returning Mon, Nov 17, priced at $451 found 4 days ago
American Airlines
Mon, Nov 10 - Mon, Nov 17
DCA
Washington
LNS
Lancaster
$456 Roundtrip, found 6 days ago
$456
Roundtrip
found 6 days ago
Select American Airlines flight, departing Mon, Nov 10 from Washington to Lancaster, returning Mon, Nov 17, priced at $456 found 6 days ago
American Airlines
Mon, Nov 10 - Mon, Nov 17
DCA
Washington
LNS
Lancaster
$461 Roundtrip, found 4 days ago
$461
Roundtrip
found 4 days ago
Select American Airlines flight, departing Mon, Nov 10 from Washington to Lancaster, returning Mon, Nov 17, priced at $461 found 4 days ago
United
Wed, Nov 12 - Mon, Nov 17
DCA
Washington
LNS
Lancaster
$469 Roundtrip, found 6 days ago
$469
Roundtrip
found 6 days ago
Select United flight, departing Wed, Nov 12 from Washington to Lancaster, returning Mon, Nov 17, priced at $469 found 6 days ago
United
Thu, Nov 13 - Mon, Nov 17
DCA
Washington
LNS
Lancaster
$486 Roundtrip, found 4 days ago
$486
Roundtrip
found 4 days ago
Select United flight, departing Thu, Nov 13 from Washington to Lancaster, returning Mon, Nov 17, priced at $486 found 4 days ago
United
Tue, Nov 11 - Tue, Nov 18
DCA
Washington
LNS
Lancaster
$488 Roundtrip, found 6 days ago
$488
Roundtrip
found 6 days ago
Select United flight, departing Tue, Nov 11 from Washington to Lancaster, returning Tue, Nov 18, priced at $488 found 6 days ago
United
Sun, Nov 9 - Tue, Nov 18
DCA
Washington
LNS
Lancaster
$498 Roundtrip, found 6 days ago
$498
Roundtrip
found 6 days ago
Select United flight, departing Sun, Nov 9 from Washington to Lancaster, returning Tue, Nov 18, priced at $498 found 6 days ago
United
Thu, Nov 13 - Mon, Nov 17
DCA
Washington
LNS
Lancaster
$503 Roundtrip, found 6 days ago
$503
Roundtrip
found 6 days ago
Select United flight, departing Thu, Nov 13 from Washington to Lancaster, returning Mon, Nov 17, priced at $503 found 6 days ago
American Airlines
Mon, Nov 10 - Mon, Nov 17
DCA
Washington
LNS
Lancaster
$511 Roundtrip, found 4 days ago
$511
Roundtrip
found 4 days ago
Select American Airlines flight, departing Mon, Nov 10 from Washington to Lancaster, returning Mon, Nov 17, priced at $511 found 4 days ago
American Airlines
Mon, Nov 10 - Mon, Nov 17
DCA
Washington
LNS
Lancaster
$513 Roundtrip, found 6 days ago
$513
Roundtrip
found 6 days ago
Select American Airlines flight, departing Mon, Nov 10 from Washington to Lancaster, returning Mon, Nov 17, priced at $513 found 6 days ago

Frequently asked questions

How much does a flight from Ronald Reagan Washington National Airport (DCA) to Lancaster Airport (LNS) cost?
Lock in a cheap one-way flight from $274 or cheap return flight from $451 from Ronald Reagan Washington National Airport (DCA) to Lancaster Airport (LNS) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to see our cheapest flight offers on this route.
What is the cheapest month to fly from Ronald Reagan Washington National Airport (DCA) to Lancaster Airport (LNS)?
The cheapest month to fly from DCA to LNS is November, when demand is low. Off-peak season is usually when you'll find cheap fares for travel between these airports.
Which airlines fly direct from Ronald Reagan Washington National Airport (DCA) to Lancaster Airport (LNS)?
Although Washington, DC (DCA-Ronald Reagan Washington National) doesn't have any direct flights to Lancaster Airport (LNS), other airports have nonstop routes. Jetting off from Washington Dulles Intl. Airport (IAD) will get you to Lancaster without any layovers.
What is the cheapest airline that flies from Ronald Reagan Washington National Airport (DCA) to Lancaster Airport (LNS)?
Expedia's filter tool lets you easily compare airlines, flight times and baggage options all in one place. Customize the search to your preferences, then sort by "Price (lowest to highest)" to see which carrier offers the cheapest DCA to LNS flight.
How many flights per day from Ronald Reagan Washington National Airport (DCA) to Lancaster Airport (LNS)?
Nonstop flights from Ronald Reagan Washington National Airport (DCA) to Lancaster Airport (LNS) aren't available daily, so you'll have to take a flight with a layover. Explore your options with Expedia's filters. Enter your dates and pick either "1 Stop" or "2+ Stops."
What day of the week has the most flights from DCA to LNS?
Friday is usually the busiest day for flights, while Tuesday tends to be the quietest.* Just remember that flight schedules can change based on a range of factors, including the season and airline.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Ronald Reagan Washington National Airport (DCA) to Lancaster Airport (LNS)?
To avoid possible delays on the Ronald Reagan Washington National Airport (DCA) to Lancaster Airport (LNS) route, fly before 3 PM. Departures after this hour have a 22% higher chance of being canceled.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
Is it cheaper to buy a plane ticket from Ronald Reagan Washington National Airport (DCA) to Lancaster Airport (LNS) last-minute?
Booking your ticket from DCA to LNS shortly before your getaway is generally more expensive. But if there's some wiggle room with your departure dates and times, you could snag a cheap last-minute fare.
Is it cheaper to book a DCA to LNS flight and hotel package?
You'll typically save money by booking a DCA to LNS flight and hotel package compared to booking separately. In fact, you could save hundreds of dollars by bundling with Expedia. And it's simple to manage everything in one convenient place. Once you've chosen your preferred accommodations and flights, consider other add-ons like car rentals, tours and activities.
Can I cancel or change the date of my flight from Ronald Reagan Washington National Airport (DCA) to Lancaster Airport (LNS)?
Typically, you can cancel or modify your DCA to LNS flight. However, additional fees may apply, especially if your booking was made over 24 hours ago. Check your itinerary for the airline's fees and guidelines on flight changes, or if you want more information, head to our Customer Service portal.

Travel information

Origin airport
Ronald Reagan Washington National
Destination airport
Lancaster
Roundtrip price
$451
Distance
96 mi

Book with confidence

Washington to Lancaster Flights

The cheapest times to fly from Washington to Lancaster

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Washington to Lancaster are during the month of November. You can find some of the cheapest flights from Washington to Lancaster with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Washington to Lancaster

Sunday is one of the best days to book for cheap flights from Washington to Lancaster: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from Washington to Lancaster

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Washington to Lancaster in 2025. You can also book with separate airlines for your outbound and return journeys, from $274 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Washington to Lancaster flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your Washington to Lancaster airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Washington to Lancaster Flights

Explore a world of travel with Expedia

*Available to One Key members.