$488 Cheap Flights from Las Cruces (LRU) to Washington (DCA)

View $488 flight on Thu, Oct 30, 2025Opens in a new window

Popular airlines from Las Cruces, NM (LRU-Las Cruces Intl.) to Ronald Reagan Washington National Airport (DCA)

Cheap Flights from Las Cruces to Washington (LRU-DCA)

Prices were available within the past 7 days and start at $488 for one-way flights and $1,036 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Advanced Air
Mon, Sep 29 - Mon, Oct 13
LRU
Las Cruces
DCA
Washington
$1,036 Roundtrip, found 5 days ago
$1,036
Roundtrip
found 5 days ago
Select Advanced Air flight, departing Mon, Sep 29 from Las Cruces to Washington, returning Mon, Oct 13, priced at $1,036 found 5 days ago
Advanced Air
Thu, Oct 2 - Mon, Oct 13
LRU
Las Cruces
DCA
Washington
$1,075 Roundtrip, found 5 days ago
$1,075
Roundtrip
found 5 days ago
Select Advanced Air flight, departing Thu, Oct 2 from Las Cruces to Washington, returning Mon, Oct 13, priced at $1,075 found 5 days ago
Advanced Air
Fri, Sep 19 - Tue, Oct 7
LRU
Las Cruces
DCA
Washington
$1,156 Roundtrip, found 5 days ago
$1,156
Roundtrip
found 5 days ago
Select Advanced Air flight, departing Fri, Sep 19 from Las Cruces to Washington, returning Tue, Oct 7, priced at $1,156 found 5 days ago
Advanced Air
Mon, Sep 22 - Mon, Oct 6
LRU
Las Cruces
DCA
Washington
$1,244 Roundtrip, found 5 days ago
$1,244
Roundtrip
found 5 days ago
Select Advanced Air flight, departing Mon, Sep 22 from Las Cruces to Washington, returning Mon, Oct 6, priced at $1,244 found 5 days ago

Alternative airports near Washington

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to Baltimore Washington Intl. Thurgood Marshall BWI. Cheapest option available. Average driving time to city center is 40 minutes. Flights from $1,117
BWI
Baltimore Washington Intl. Thurgood Marshall
Cheapest
Average driving time to city center40 min
Flights from $1,117
Flights from Las Cruces (LRU) to Washington (DCA)
Origin airport
Las Cruces Intl.
Destination airport
Ronald Reagan Washington National
Roundtrip price
$1,036
Distance
1730 mi

Las Cruces to Washington Flights

The cheapest times to fly from Las Cruces to Washington

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 Las Cruces to Washington are during the month of September. You can find some of the cheapest flights from Las Cruces to Washington with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Las Cruces to Washington

Sunday is one of the best days to book for cheap flights from Las Cruces to Washington: 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 Las Cruces to Washington

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 Las Cruces to Washington in 2025. You can also book with separate airlines for your outbound and return journeys, from $488 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 Las Cruces to Washington 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 Las Cruces to Washington 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.

 

Frequently asked questions

How much does a flight from Las Cruces, NM (LRU-Las Cruces Intl.) to Ronald Reagan Washington National Airport (DCA) cost?
Get a cheap one-way flight from $488 or cheap return flight from $1,036 from Las Cruces, NM (LRU-Las Cruces Intl.) to Ronald Reagan Washington National Airport (DCA) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to see our cheapest flight deals on this route.
What is the cheapest month to fly from Las Cruces, NM (LRU-Las Cruces Intl.) to Ronald Reagan Washington National Airport (DCA)?
The cheapest month to fly from LRU to DCA is September, when there's less demand. Off-peak months are often when you'll find cheap fares for travel between these airports.
What is the cheapest airline that flies from Las Cruces, NM (LRU-Las Cruces Intl.) to Ronald Reagan Washington National Airport (DCA)?
Use the filters on Expedia to compare airlines and find the cheapest carrier that'll take you from LRU to DCA. Then, sort your results by "Price (lowest to highest)" to score a good deal.
How many flights per day from Las Cruces, NM (LRU-Las Cruces Intl.) to Ronald Reagan Washington National Airport (DCA)?
Nonstop flights from Las Cruces, NM (LRU-Las Cruces Intl.) to Ronald Reagan Washington National Airport (DCA) aren't available daily, so you'll need to take a flight with a layover. Explore your options with our filter tool. Enter your travel dates and choose either "1 Stop" or "2+ Stops."
What day of the week has the most flights from LRU to DCA?
Usually you'll find the largest variety of flight choices on a Friday. Tuesdays tend to be the quietest.* But this can vary based on the time of year, carrier and other factors.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Las Cruces, NM (LRU-Las Cruces Intl.) to Ronald Reagan Washington National Airport (DCA)?
To avoid possible delays on the Las Cruces, NM (LRU-Las Cruces Intl.) to Ronald Reagan Washington National Airport (DCA) route, fly before 3 PM. Later flights 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 Las Cruces, NM (LRU-Las Cruces Intl.) to Ronald Reagan Washington National Airport (DCA) last-minute?
Holding off until just before your trip to book a flight from LRU to DCA often results in higher prices. While you may find some last-minute offers, there's no guarantee. Keep your travel plans flexible to maximize your chances of scoring a bargain.
Is it cheaper to book a LRU to DCA flight and hotel package?
Booking a LRU to DCA flight and hotel package tends to be cheaper than booking separately. With Expedia, you can enjoy the convenience of organizing your travels in one place. Pick from our wide range of accommodations and then add flights, car rentals and activities to your booking. Bundle it all together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from Las Cruces, NM (LRU-Las Cruces Intl.) to Ronald Reagan Washington National Airport (DCA)?
Usually, it's possible to reschedule or cancel your LRU to DCA flight. However, if the booking was made more than 24 hours ago, additional charges may apply. Refer to your airline's policies in your itinerary to see what changes are possible and whether any costs are involved. You'll also find more information on our Customer Service portal.

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*Available to One Key members.