$187 Cheap Flights from Washington (DCA) to Lafayette (LFT)

View $187 flight on Tue, Nov 18, 2025Opens in a new window

Popular airlines from Ronald Reagan Washington National Airport (DCA) to Lafayette Regional Airport (LFT)

Cheap Flights from Washington to Lafayette (DCA-LFT)

Prices were available within the past 7 days and start at $187 for one-way flights and $259 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

United
Mon, Nov 24 - Thu, Nov 27
DCA
Washington
LFT
Lafayette
$259 Roundtrip, found 4 hours ago
$259
Roundtrip
found 4 hours ago
Select United flight, departing Mon, Nov 24 from Washington to Lafayette, returning Thu, Nov 27, priced at $259 found 4 hours ago
American Airlines
Fri, Dec 5 - Mon, Dec 8
DCA
Washington
LFT
Lafayette
$264 Roundtrip, found 6 days ago
$264
Roundtrip
found 6 days ago
Select American Airlines flight, departing Fri, Dec 5 from Washington to Lafayette, returning Mon, Dec 8, priced at $264 found 6 days ago
United
Sun, Nov 23 - Fri, Nov 28
DCA
Washington
LFT
Lafayette
$273 Roundtrip, found 1 day ago
$273
Roundtrip
found 1 day ago
Select United flight, departing Sun, Nov 23 from Washington to Lafayette, returning Fri, Nov 28, priced at $273 found 1 day ago
United
Sun, Nov 23 - Thu, Dec 4
DCA
Washington
LFT
Lafayette
$278 Roundtrip, found 10 hours ago
$278
Roundtrip
found 10 hours ago
Select United flight, departing Sun, Nov 23 from Washington to Lafayette, returning Thu, Dec 4, priced at $278 found 10 hours ago
Delta
Fri, Jan 2 - Mon, Jan 12
DCA
Washington
LFT
Lafayette
$284 Roundtrip, found 18 hours ago
$284
Roundtrip
found 18 hours ago
Select Delta flight, departing Fri, Jan 2 from Washington to Lafayette, returning Mon, Jan 12, priced at $284 found 18 hours ago
United
Mon, Nov 10 - Mon, Nov 17
DCA
Washington
LFT
Lafayette
$288 Roundtrip, found 3 days ago
$288
Roundtrip
found 3 days ago
Select United flight, departing Mon, Nov 10 from Washington to Lafayette, returning Mon, Nov 17, priced at $288 found 3 days ago
United
Sun, Nov 23 - Thu, Dec 4
DCA
Washington
LFT
Lafayette
$291 Roundtrip, found 10 hours ago
$291
Roundtrip
found 10 hours ago
Select United flight, departing Sun, Nov 23 from Washington to Lafayette, returning Thu, Dec 4, priced at $291 found 10 hours ago
United
Mon, Nov 10 - Mon, Nov 17
DCA
Washington
LFT
Lafayette
$292 Roundtrip, found 3 days ago
$292
Roundtrip
found 3 days ago
Select United flight, departing Mon, Nov 10 from Washington to Lafayette, returning Mon, Nov 17, priced at $292 found 3 days ago
United
Thu, Nov 20 - Tue, Nov 25
DCA
Washington
LFT
Lafayette
$295 Roundtrip, found 5 days ago
$295
Roundtrip
found 5 days ago
Select United flight, departing Thu, Nov 20 from Washington to Lafayette, returning Tue, Nov 25, priced at $295 found 5 days ago
United
Sat, Nov 15 - Sat, Nov 22
DCA
Washington
LFT
Lafayette
$296 Roundtrip, found 3 days ago
$296
Roundtrip
found 3 days ago
Select United flight, departing Sat, Nov 15 from Washington to Lafayette, returning Sat, Nov 22, priced at $296 found 3 days ago

Find the cheapest month to fly from Washington (DCA) to Lafayette (LFT)

March is typically the cheapest month to fly

From $198 - $756 per traveler.

Alternative airports near Lafayette

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

Select flight to Lafayette Regional LFT. Cheapest and Closest option available. Average driving time to city center is 5 minutes. Flights from $309
LFT
Lafayette Regional
CheapestClosest
Average driving time to city center5 min
Flights from $309

Frequently asked questions

How much does a flight from Ronald Reagan Washington National Airport (DCA) to Lafayette Regional Airport (LFT) cost?
Lock in a cheap one-way flight from $187 or cheap return flight from $259 from Ronald Reagan Washington National Airport (DCA) to Lafayette Regional Airport (LFT) 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 Ronald Reagan Washington National Airport (DCA) to Lafayette Regional Airport (LFT)?
The cheapest month to fly from DCA to LFT is November, when demand is low. Off-peak season is generally when airlines offer better prices between these airports.
What is the cheapest airline that flies from Ronald Reagan Washington National Airport (DCA) to Lafayette Regional Airport (LFT)?
Use the filters on Expedia to compare airlines and find the cheapest carrier that'll take you from DCA to LFT. Then, sort your results by "Price (lowest to highest)" to snag a good deal.
How many flights per day from Ronald Reagan Washington National Airport (DCA) to Lafayette Regional Airport (LFT)?
There aren't any daily direct flights from Ronald Reagan Washington National Airport (DCA) to Lafayette Regional Airport (LFT). But you can book flights with layovers. Filter your search on Expedia to include one or more stops, and you'll be cruising above the clouds in no time at all.
What day of the week has the most flights from DCA to LFT?
Usually you'll find the greatest selection of flight options on a Friday. Tuesdays are often the quietest.* But this can change based on the season, airline 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 Ronald Reagan Washington National Airport (DCA) to Lafayette Regional Airport (LFT)?
To avoid potential delays on the Ronald Reagan Washington National Airport (DCA) to Lafayette Regional Airport (LFT) route, aim to fly before 3 PM. Departures after this time are 22% more likely to be 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.
What airports do you fly into for Lafayette from Ronald Reagan Washington National Airport (DCA)?
Baton Rouge Metropolitan Airport (BTR) is the only airport in Lafayette with direct flights from Ronald Reagan Washington National Airport (DCA). Consider the options and find cheap fares on Expedia.
Is it cheaper to buy a plane ticket from Ronald Reagan Washington National Airport (DCA) to Lafayette Regional Airport (LFT) last-minute?
Last-minute fares from DCA to LFT are generally more expensive. To lock in the lowest prices, start looking for flights early. That being said, if you're flexible with your travel plans, you may score a cheap ticket right before you leave.
Is it cheaper to book a DCA to LFT flight and hotel package?
Compared with arranging flights and hotels separately, booking a DCA to LFT flight and hotel package with Expedia could result in significant savings. Better still, having everything in one convenient place will take the stress out of planning your trip. Simply secure your flights and select from our extensive range of hotels, then customize your trip with extras like tours, activities and car rentals.
Can I cancel or change the date of my flight from Ronald Reagan Washington National Airport (DCA) to Lafayette Regional Airport (LFT)?
If you booked your DCA to LFT flight in the last 24 hours, you may be able to cancel or modify it without fees. Depending on the airline and the ticket type you purchased, additional charges may apply for changes beyond that time. Airline policies and contact information can be found in your itinerary or confirmation email. Or, go to our Customer Service portal for more information.

Travel information

Origin airport
Ronald Reagan Washington National
Destination airport
Lafayette Regional
Airlines serving
American Airlines, Delta, United
Roundtrip price
$258
Distance
1037 mi

Book with confidence

Washington to Lafayette Flights

The cheapest times to fly from Washington to Lafayette

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

 

The best time to book a flight from Washington to Lafayette

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

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 Lafayette in 2025. You can also book with separate airlines for your outbound and return journeys, from $187 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 Lafayette 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 Lafayette 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 Lafayette Flights

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*Available to One Key members.