$218 Cheap Flights from Monroe (MLU) to Washington (DCA)

View $218 flight on Mon, Nov 24, 2025Opens in a new window

Popular airlines from Monroe, LA (MLU-Monroe Regional) to Ronald Reagan Washington National Airport (DCA)

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Cheap Flights from Monroe to Washington (MLU-DCA)

Prices were available within the past 7 days and start at $218 for one-way flights and $268 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Delta
Sun, May 24 - Sat, May 30
MLU
Monroe
DCA
Washington
$268 Roundtrip, found 8 hours ago
$268
Roundtrip
found 8 hours ago
Select Delta flight, departing Sun, May 24 from Monroe to Washington, returning Sat, May 30, priced at $268 found 8 hours ago
Delta
Thu, Nov 27 - Tue, Dec 2
MLU
Monroe
DCA
Washington
$283 Roundtrip, found 13 hours ago
$283
Roundtrip
found 13 hours ago
Select Delta flight, departing Thu, Nov 27 from Monroe to Washington, returning Tue, Dec 2, priced at $283 found 13 hours ago
American Airlines
Wed, Dec 10 - Sat, Dec 13
MLU
Monroe
DCA
Washington
$298 Roundtrip, found 20 hours ago
$298
Roundtrip
found 20 hours ago
Select American Airlines flight, departing Wed, Dec 10 from Monroe to Washington, returning Sat, Dec 13, priced at $298 found 20 hours ago
American Airlines
Wed, Nov 5 - Wed, Nov 12
MLU
Monroe
DCA
Washington
$327 Roundtrip, found 3 days ago
$327
Roundtrip
found 3 days ago
Select American Airlines flight, departing Wed, Nov 5 from Monroe to Washington, returning Wed, Nov 12, priced at $327 found 3 days ago
Delta
Tue, Nov 25 - Tue, Dec 2
MLU
Monroe
DCA
Washington
$328 Roundtrip, found 13 hours ago
$328
Roundtrip
found 13 hours ago
Select Delta flight, departing Tue, Nov 25 from Monroe to Washington, returning Tue, Dec 2, priced at $328 found 13 hours ago
Delta
Mon, Feb 16 - Sat, Feb 28
MLU
Monroe
DCA
Washington
$332 Roundtrip, found 8 hours ago
$332
Roundtrip
found 8 hours ago
Select Delta flight, departing Mon, Feb 16 from Monroe to Washington, returning Sat, Feb 28, priced at $332 found 8 hours ago
American Airlines
Thu, Dec 4 - Tue, Dec 9
MLU
Monroe
DCA
Washington
$336 Roundtrip, found 13 hours ago
$336
Roundtrip
found 13 hours ago
Select American Airlines flight, departing Thu, Dec 4 from Monroe to Washington, returning Tue, Dec 9, priced at $336 found 13 hours ago
Delta
Sun, May 24 - Sat, May 30
MLU
Monroe
DCA
Washington
$338 Roundtrip, found 8 hours ago
$338
Roundtrip
found 8 hours ago
Select Delta flight, departing Sun, May 24 from Monroe to Washington, returning Sat, May 30, priced at $338 found 8 hours ago
Delta
Sun, May 24 - Sat, May 30
MLU
Monroe
DCA
Washington
$342 Roundtrip, found 8 hours ago
$342
Roundtrip
found 8 hours ago
Select Delta flight, departing Sun, May 24 from Monroe to Washington, returning Sat, May 30, priced at $342 found 8 hours ago
Delta
Wed, Dec 3 - Mon, Dec 8
MLU
Monroe
DCA
Washington
$343 Roundtrip, found 13 hours ago
$343
Roundtrip
found 13 hours ago
Select Delta flight, departing Wed, Dec 3 from Monroe to Washington, returning Mon, Dec 8, priced at $343 found 13 hours ago

Find the cheapest month to fly from Monroe (MLU) to Washington (DCA)

September is typically the cheapest month to fly

From $268 - $527 per traveler.

Alternative airports near Washington

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

Select flight to Washington Dulles Intl. IAD. Cheapest option available. Average driving time to city center is 36 minutes. Flights from $396
IAD
Washington Dulles Intl.
Cheapest
Average driving time to city center36 min
Flights from $396

Frequently asked questions

How much does a flight from Monroe Regional Airport (MLU) to Ronald Reagan Washington National Airport (DCA) cost?
Get a cheap one-way flight from $218 or cheap return flight from $268 from Monroe Regional Airport (MLU) to Ronald Reagan Washington National Airport (DCA) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to find our cheapest flight offers on this route.
What is the cheapest month to fly from Monroe Regional Airport (MLU) to Ronald Reagan Washington National Airport (DCA)?
Flying in May can help you save, as it's the cheapest month for flights between MLU and DCA. You'll often find the lowest fares during the off-season.
What is the cheapest airline that flies from Monroe Regional Airport (MLU) 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 MLU to DCA. Then, sort your results by "Price (lowest to highest)" to snap up a good deal.
How many flights per day from Monroe Regional Airport (MLU) to Ronald Reagan Washington National Airport (DCA)?
Nonstop flights from Monroe Regional Airport (MLU) to Ronald Reagan Washington National Airport (DCA) 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 select either "1 Stop" or "2+ Stops."
What day of the week has the most flights from MLU to DCA?
Friday is usually the busiest day for flights, while Tuesday tends to be the quietest.* Remember that flight schedules can change based on a range of factors, including the time of year 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 Monroe Regional Airport (MLU) to Ronald Reagan Washington National Airport (DCA)?
To land at Ronald Reagan Washington National Airport (DCA) without delays, opt for a flight that takes off from Monroe Regional Airport (MLU) before 3 PM. The chance of cancellations is 22% higher, on average, for departures after this hour.**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 Monroe Regional Airport (MLU) to Ronald Reagan Washington National Airport (DCA) last-minute?
Booking your plane ticket from MLU to DCA just before your trip is generally more expensive. However, if there's some wiggle room with your itinerary, you could snag a cheap last-minute fare.
Is it cheaper to book a MLU to DCA flight and hotel package?
Opting for a MLU to DCA flight and hotel package tends to be cheaper than booking separately. With Expedia, you can enjoy the convenience of organizing your travels all in one place. Choose from our extensive range of hotels and then add flights, car rentals and activities to your booking. Bundle everything together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from Monroe Regional Airport (MLU) to Ronald Reagan Washington National Airport (DCA)?
If you reserved your MLU to DCA flight within the last 24 hours, you may be able to cancel or modify it at no cost. Depending on the airline and the type of fare you have, additional charges may apply for changes beyond this timeframe. Airline policies and contact information can be found in your itinerary or confirmation email. Or, visit our Customer Service portal for more information.

Travel information

Origin airport
Monroe Regional
Destination airport
Ronald Reagan Washington National
Airlines serving
American Airlines, Delta
Roundtrip price
$268
Distance
947 mi

Book with confidence

Monroe to Washington Flights

The cheapest times to fly from Monroe 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 Monroe to Washington are during the month of May. You can find some of the cheapest flights from Monroe to Washington with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Monroe to Washington

Sunday is one of the best days to book for cheap flights from Monroe 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 Monroe 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 Monroe to Washington in 2025. You can also book with separate airlines for your outbound and return journeys, from $218 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 Monroe 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 Monroe 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.

 

Monroe to Washington Flights

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*Available to One Key members.