$218 Cheap Flights from Washington (DCA) to Lafayette (LFT)

View $218 flight on Wed, May 6, 2026Opens in a new window

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

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Cheap Flights from Washington to Lafayette (DCA-LFT)

Prices were available within the past 7 days and start at $218 for one-way flights and $333 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

American Airlines
Sat, May 2 - Sat, May 9
DCA
Washington
LFT
Lafayette
$333 Roundtrip, found 3 hours ago
$333
Roundtrip
found 3 hours ago
Select American Airlines flight, departing Sat, May 2 from Washington to Lafayette, returning Sat, May 9, priced at $333 found 3 hours ago
Delta
Sat, May 2 - Sat, May 9
DCA
Washington
LFT
Lafayette
$333 Roundtrip, found 3 hours ago
$333
Roundtrip
found 3 hours ago
Select Delta flight, departing Sat, May 2 from Washington to Lafayette, returning Sat, May 9, priced at $333 found 3 hours ago
United
Sat, May 2 - Sat, May 9
DCA
Washington
LFT
Lafayette
$333 Roundtrip, found 3 hours ago
$333
Roundtrip
found 3 hours ago
Select United flight, departing Sat, May 2 from Washington to Lafayette, returning Sat, May 9, priced at $333 found 3 hours ago
American Airlines
Sat, May 2 - Sat, May 9
DCA
Washington
LFT
Lafayette
$336 Roundtrip, found 3 hours ago
$336
Roundtrip
found 3 hours ago
Select American Airlines flight, departing Sat, May 2 from Washington to Lafayette, returning Sat, May 9, priced at $336 found 3 hours ago
United
Sun, May 3 - Mon, May 11
DCA
Washington
LFT
Lafayette
$340 Roundtrip, found 2 hours ago
$340
Roundtrip
found 2 hours ago
Select United flight, departing Sun, May 3 from Washington to Lafayette, returning Mon, May 11, priced at $340 found 2 hours ago
United
Wed, May 6 - Wed, May 13
DCA
Washington
LFT
Lafayette
$353 Roundtrip, found 5 days ago
$353
Roundtrip
found 5 days ago
Select United flight, departing Wed, May 6 from Washington to Lafayette, returning Wed, May 13, priced at $353 found 5 days ago
United
Wed, Apr 15 - Wed, Apr 22
DCA
Washington
LFT
Lafayette
$354 Roundtrip, found 17 hours ago
$354
Roundtrip
found 17 hours ago
Select United flight, departing Wed, Apr 15 from Washington to Lafayette, returning Wed, Apr 22, priced at $354 found 17 hours ago
Delta
Sat, May 2 - Sat, May 9
DCA
Washington
LFT
Lafayette
$356 Roundtrip, found 3 hours ago
$356
Roundtrip
found 3 hours ago
Select Delta flight, departing Sat, May 2 from Washington to Lafayette, returning Sat, May 9, priced at $356 found 3 hours ago
United
Sat, May 2 - Sat, May 9
DCA
Washington
LFT
Lafayette
$357 Roundtrip, found 3 hours ago
$357
Roundtrip
found 3 hours ago
Select United flight, departing Sat, May 2 from Washington to Lafayette, returning Sat, May 9, priced at $357 found 3 hours ago
Delta
Tue, Jun 23 - Mon, Jun 29
DCA
Washington
LFT
Lafayette
$359 Roundtrip, found 2 days ago
$359
Roundtrip
found 2 days ago
Select Delta flight, departing Tue, Jun 23 from Washington to Lafayette, returning Mon, Jun 29, priced at $359 found 2 days ago

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 $534
LFT
Lafayette Regional
CheapestClosest
Average driving time to city center5 min
Flights from $534

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.

Frequently asked questions

How much does a flight from Washington, DC (DCA-Ronald Reagan Washington National) to Lafayette, LA (LFT-Lafayette Regional) cost?
You can find cheap one-way flights from $218 and cheap return flights from $333 Washington, DC (DCA-Ronald Reagan Washington National) to Lafayette, LA (LFT-Lafayette Regional) with Expedia. One-way flights typically cost between $270 and $852, and return flights often range between $385 and $1388. Flight prices vary based on the month and day of the week you want to travel, as well as the airline and how far in advance you book your ticket. Filter your search on Expedia by "Price (lowest to highest)" to see the cheapest fares first, and use the Price Tracking tool to receive alerts when Washington, DC (DCA-Ronald Reagan Washington National) to Lafayette, LA (LFT-Lafayette Regional) ticket fares go up or down.*Typical price ranges based on flights available on Expedia in the last year. Prices include multi-airline options.
What is the cheapest month to fly from Washington, DC (DCA-Ronald Reagan Washington National) to Lafayette, LA (LFT-Lafayette Regional)?
The cheapest month to fly from DCA to LFT is May when demand is low. Traveling in off-peak or shoulder months is usually a good way to secure cheap tickets, just remember to avoid flying during holidays if you're able to. Use the calendar view in your search to see which months have low fares on this route.
Which airlines fly direct from Washington, DC (DCA-Ronald Reagan Washington National) to Lafayette, LA (LFT-Lafayette Regional)?
Enter DCA to LFT and your travel dates, then apply the 'Nonstop' filter to see only direct flights.
What is the cheapest airline that flies from Washington, DC (DCA-Ronald Reagan Washington National) to Lafayette, LA (LFT-Lafayette Regional)?
Delta is one of the cheapest airlines offering connecting flights from Washington, DC (DCA) to Lafayette, LA (LFT), with round-trip tickets starting from around $814. Use Expedia's search tool to compare the prices and schedules of airlines that fly this route to find the best option for your plans and budget.*Prices based on flights available on Expedia in the last year.
How do I find cheap flights from Washington, DC (DCA-Ronald Reagan Washington National) to Lafayette, LA (LFT-Lafayette Regional)?
To find a cheap flight from Washington, DC (DCA-Ronald Reagan Washington National) to Lafayette, LA (LFT-Lafayette Regional), be flexible with your dates. Traveling outside of peak vacation months and booking a mid-week flight can help you save. Early morning and late night flights are often more affordable, too. Expedia allows you to compare flight times, airlines and routes all in one place to find low fares. You can also set up Price Tracking and receive alerts when fares go up or down.
What is the best time to fly from Washington, DC (DCA-Ronald Reagan Washington National) to Lafayette, LA (LFT-Lafayette Regional)?
The best time to fly is usually mid-week (Tuesday or Wednesday) and during early morning hours as flights tend to be cheaper, less crowded, and generally more on-time. Avoid major holidays and peak vacation seasons for smoother travel. Combining off-peak days and hours often gives the best combination of cost, comfort, and convenience.
What is the earliest flight from Washington, DC (DCA-Ronald Reagan Washington National) to Lafayette, LA (LFT-Lafayette Regional)?
The earliest flight from Ronald Reagan Washington National Airport (DCA) to Lafayette Regional Airport (LFT) typically departs at around 5:00 AM, operated by American Airlines. This is a seasonal service active in April, allowing you to make the most of your time in Lafayette. To compare early flights on Expedia, select the "Early Morning" and "Morning" filters in your search.
What are the most popular departure times for flights from Washington, DC (DCA-Ronald Reagan Washington National) to Lafayette, LA (LFT-Lafayette Regional)?
The most popular departure times for flights from Washington, DC (DCA) to Lafayette, LA (LFT) are in the early morning, from 6am to 9am. About 39% of passengers prefer this time window. Major carriers like Delta Airlines, American Airlines, and United Airlines operate flights during this time. This timing is popular because it allows you to arrive in Lafayette with ample time to enjoy your day.
How long does it take to fly from Washington, DC (DCA-Ronald Reagan Washington National) to Lafayette, LA (LFT-Lafayette Regional)?
Flights from DCA to LFT with one stop typically take around 5 hours 30 minutes, covering approximately 1,038 miles. Keep in mind that actual flight times can vary due to wind patterns, weather, and air traffic.
Can you fly business or first class from Washington, DC (DCA-Ronald Reagan Washington National) to Lafayette, LA (LFT-Lafayette Regional)?
First class seats are offered on the DCA to LFT route. First class cabins are available on:

  • American Airlines
  • Delta Air Lines
  • United Airlines

How do I earn miles on a Washington, DC (DCA-Ronald Reagan Washington National) to Lafayette, LA (LFT-Lafayette Regional) flight with Expedia?
It's easy to earn miles on a Washington, DC (DCA-Ronald Reagan Washington National) to Lafayette, LA (LFT-Lafayette Regional) flight when you book with Expedia. Before you confirm your booking, simply select your frequent flyer program and enter your program number. As a member of One Key™, you can also earn OneKeyCash™* on top of your airline miles when you book with Expedia.*Excludes taxes and fees. OneKeyCash is not redeemable for cash and can only be used on Expedia and other participating brands.
What airports do you fly into for Lafayette from Ronald Reagan Washington National (DCA)?
When traveling from Ronald Reagan Washington National (DCA) to Lafayette, you can fly into Lafayette Regional (LFT) and Purdue University (LAF). Some flights may connect through major hubs like O'Hare Intl. (ORD), Liberty Intl. (EWR), Miami Intl. (MIA) before reaching Lafayette. Compare routes and airports on Expedia to find the best flight options for your travel plans.
Is it cheaper to buy a plane ticket from Washington, DC (DCA-Ronald Reagan Washington National) to Lafayette, LA (LFT-Lafayette Regional) at the last minute?
Typically, booking a last minute flight from Washington, DC (DCA-Ronald Reagan Washington National) to Lafayette, LA (LFT-Lafayette Regional) will be more expensive than booking in advance. As the departure date approaches, there are usually fewer seats available which can drive up the cost. However, if there's some wiggle room with your travel dates and times, you could bag a cheap last-minute fare.
Is it cheaper to book a Washington, DC (DCA-Ronald Reagan Washington National) to Lafayette, LA (LFT-Lafayette Regional) flight and hotel package?
Securing a Washington, DC (DCA-Ronald Reagan Washington National) to Lafayette, LA (LFT-Lafayette Regional) Lafayette Vacation Packages is usually cheaper than booking separately. With Expedia, you can enjoy the ease of organizing your travels all in one place. Select from our extensive range of stays and then add flights, activities and car rentals to your booking. Bundle everything together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from Washington, DC (DCA-Ronald Reagan Washington National) to Lafayette, LA (LFT-Lafayette Regional)?
If you booked your Washington, DC (DCA-Ronald Reagan Washington National) to Lafayette, LA (LFT-Lafayette Regional) flight within the last 24 hours, you may be able to modify or cancel it without any fees. Depending on the airline and the type of ticket 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, head to our Customer Service portal if you'd like more information.

Travel information

Origin airport
Ronald Reagan Washington National
Destination airport
Lafayette Regional
Airlines serving
American Airlines, Delta, United
Roundtrip price
$332
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 May. 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 2026. 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 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

*Flight schedules are subject to change.

*Available to One Key members.

 

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