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$172 Cheap Flights from Lafayette (LFT) to Washington (DCA)

View $172 flight on Wed, Sep 9, 2026Opens in a new window

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

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Cheap Flights from Lafayette to Washington (LFT-DCA)

Prices were available within the past 7 days and start at $172 for one-way flights and $329 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

American Airlines
Tue, Aug 18 - Mon, Aug 24
LFT
Lafayette
DCA
Washington
$329 Roundtrip, found 6 hours ago
$329
Roundtrip
found 6 hours ago
Select American Airlines flight, departing Tue, Aug 18 from Lafayette to Washington, returning Mon, Aug 24, priced at $329 found 6 hours ago
United
Fri, Aug 14 - Sun, Aug 16
LFT
Lafayette
DCA
Washington
$335 Roundtrip, found 5 days ago
$335
Roundtrip
found 5 days ago
Select United flight, departing Fri, Aug 14 from Lafayette to Washington, returning Sun, Aug 16, priced at $335 found 5 days ago
Delta
Thu, Oct 1 - Tue, Oct 6
LFT
Lafayette
DCA
Washington
$349 Roundtrip, found 4 hours ago
$349
Roundtrip
found 4 hours ago
Select Delta flight, departing Thu, Oct 1 from Lafayette to Washington, returning Tue, Oct 6, priced at $349 found 4 hours ago
American Airlines
Fri, Aug 14 - Fri, Aug 21
LFT
Lafayette
DCA
Washington
$354 Roundtrip, just found
$354
Roundtrip
just found
Select American Airlines flight, departing Fri, Aug 14 from Lafayette to Washington, returning Fri, Aug 21, priced at $354 just found
United
Fri, Aug 7 - Fri, Aug 14
LFT
Lafayette
DCA
Washington
$365 Roundtrip, found 4 days ago
$365
Roundtrip
found 4 days ago
Select United flight, departing Fri, Aug 7 from Lafayette to Washington, returning Fri, Aug 14, priced at $365 found 4 days ago
American Airlines
Thu, Aug 27 - Tue, Sep 1
LFT
Lafayette
DCA
Washington
$369 Roundtrip, found 6 days ago
$369
Roundtrip
found 6 days ago
Select American Airlines flight, departing Thu, Aug 27 from Lafayette to Washington, returning Tue, Sep 1, priced at $369 found 6 days ago
United
Fri, Aug 14 - Fri, Aug 21
LFT
Lafayette
DCA
Washington
$374 Roundtrip, just found
$374
Roundtrip
just found
Select United flight, departing Fri, Aug 14 from Lafayette to Washington, returning Fri, Aug 21, priced at $374 just found
United
Thu, Oct 8 - Sun, Oct 11
LFT
Lafayette
DCA
Washington
$374 Roundtrip, found 5 days ago
$374
Roundtrip
found 5 days ago
Select United flight, departing Thu, Oct 8 from Lafayette to Washington, returning Sun, Oct 11, priced at $374 found 5 days ago
United
Tue, Sep 1 - Sat, Sep 5
LFT
Lafayette
DCA
Washington
$377 Roundtrip, found 5 days ago
$377
Roundtrip
found 5 days ago
Select United flight, departing Tue, Sep 1 from Lafayette to Washington, returning Sat, Sep 5, priced at $377 found 5 days ago
Delta
Tue, Sep 22 - Sat, Sep 26
LFT
Lafayette
DCA
Washington
$379 Roundtrip, found 1 day ago
$379
Roundtrip
found 1 day ago
Select Delta flight, departing Tue, Sep 22 from Lafayette to Washington, returning Sat, Sep 26, priced at $379 found 1 day ago

Alternative airports near Washington

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

Select flight to Ronald Reagan Washington National DCA. Cheapest and Closest option available. Average driving time to city center is 8 minutes. Flights from $354
DCA
Ronald Reagan Washington National
CheapestClosest
Average driving time to city center8 min
Flights from $354

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

May is typically the cheapest month to fly

From $258 - $388 per traveler.

What you need to know for your flight from Lafayette Regional to Ronald Reagan Washington National

Lafayette (LFT) to Washington (DCA) at a glance

Embark on your journey from Lafayette Regional Airport (LFT) to Ronald Reagan Washington National Airport (DCA) with an array of options for Washington flights. Explore various airfares to Washington DCA, comparing both full-service and budget-friendly airlines to find the best fit for your travel plans and budget. Whether you're interested in sightseeing or experiencing Washington's vibrant neighborhoods, this domestic short-haul route offers convenient choices for your Lafayette to Washington adventure.

  • Fastest flight duration: around 4 hours in-flight, plus roughly 1 hour layover with one stop
  • Route distance: roughly 1,000 miles (1,610 km)
  • Flights per week: around 10 departures on average
  • Typical fares (one-way): economy tickets often range from $130–$485, depending on seasonality and how far ahead you book

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

Based on recent traveler bookings, here are the top airlines favored for flights from Lafayette to Washington, often selected for their one-stop services. Common layover points include George Bush Intercontinental Airport (IAH) with about a 1-hour layover, Hartsfield-Jackson Atlanta International Airport (ATL) at approximately 1 hour and 15 minutes, and Charlotte-Douglas International Airport (CLT) which offers around a 2-hour layover. This variety allows you to balance price, total travel time, and cabin class to create your ideal itinerary.

  • Delta: As a full-service airline, Delta provides one-stop services with one-way fares generally between $130 and $510. It comprises about 43% of the departures on this route, featuring an in-flight duration of 4 hours and an overall travel time of approximately 5 hours and 15 minutes, including layover.
  • United: This full-service airline also offers one-stop services, with one-way ticket prices typically ranging from $130 to $495. United accounts for nearly 38% of the flights on this route, with a flight time of 4 hours and a total journey duration of around 5 hours and 15 minutes, layover included.
  • American Airlines: Another full-service option, American Airlines presents one-stop services with one-way fares generally falling between $140 and $500. This carrier makes up about 19% of the departures on this route, with an in-flight time of 4 hours and a complete travel time of roughly 5 hours and 15 minutes, factoring in the layover.

Travelers flying from Lafayette to Washington can upgrade their experience with Delta's first class and premium economy options, or choose United's first class for enhanced service and seating.

Best time to fly from Lafayette (LFT) to Washington (DCA)

The most popular months for travelers flying from Lafayette to Washington are January, February, and April, when peak temperatures in Washington reach up to 56.3°F in April. If you prefer quieter travel, consider November, the least busy and relatively cheaper time to visit with fewer crowds and temperatures around 47.8°F. For better deals, July usually offers the lowest average one-way fare around $210. Flight availability peaks in January, with approximately 14 flights per week, making it easier to find convenient departure times.

  • Cheapest time to fly: July usually offers good deals with average one-way fare around $210, roughly 19% cheaper than the yearly average.
  • More budget-friendly months to fly: September and August typically offer average one-way fares of around $219.
  • Most flight options: January has the highest number of flights from Lafayette to Washington, with approximately 14 flights per week, giving you more flexibility in scheduling your trip.
calendar iconMonthtemperature iconTemperaturecrowd level iconDemandflights iconWeekly Flightsprice iconAverage one-way Fare
January35.1°F (1.7°C)High14$270
February38.3°F (3.5°C)High9$251
March45.7°F (7.6°C)Average9$331
April56.3°F (13.5°C)High9$321
May65.7°F (18.7°C)Low9$312
June74.3°F (23.5°C)Average7$247
July79.5°F (26.4°C)Average11$210
August77.4°F (25.2°C)Average11$224
September71.1°F (21.7°C)Average11$214
October59.9°F (15.5°C)Low8$280
November47.8°F (8.8°C)Low7$240
December40.6°F (4.8°C)Average8$250

*Average one-way fare is based on Expedia flight booking data from January 2025 to April 2026 for the specified route and travel class and may change depending on availability, dates, and demand.

Alternative routes from Lafayette (LFT) to Washington (DCA)

  • Baton Rouge to Washington (BTR-DCA): Baton Rouge Metropolitan Airport (BTR) is located approximately 55 miles from Lafayette Regional Airport (LFT). One-way economy ticket prices for this route usually fall between $150 and $495, influenced by the season and how far in advance you book. The route generally offers both non-stop and one-stop flight options. Major airlines operating this route include American Airlines and Delta. Additionally, first-class service is offered on this route.
  • Lafayette to Washington (LFT-IAD): Washington Dulles International Airport (IAD) is about 23 miles from Ronald Reagan Washington National Airport (DCA). On this route, one-way economy fares typically vary from $130 to $450, depending on the time of year and booking timing. Passengers usually find one-stop options with common layovers at Hartsfield-Jackson Atlanta International Airport (ATL) and Charlotte-Douglas International Airport (CLT). The primary airlines for this route are American Airlines and Delta, with first-class service also available.
  • Baton Rouge to Washington (BTR-IAD): Baton Rouge Metropolitan Airport (BTR) is roughly 55 miles from Lafayette Regional Airport (LFT), while Washington Dulles International Airport (IAD) is situated approximately 23 miles from Ronald Reagan Washington National Airport (DCA). One-way economy fares on this route generally range from $150 to $545, depending on the season and booking lead time. This route typically features one-stop options, with popular layovers at Hartsfield-Jackson Atlanta International Airport (ATL) and George Bush Intercontinental Airport (IAH). Delta and American Airlines are the leading carriers on this route, with first-class service also on offer.

How to find the best prices for flights from Lafayette (LFT) to Washington (DCA)

Getting some of the best deals on flights from Lafayette to Washington is all about timing and flexibility. Here are some key tips to help you save:

  1. Best times to book and fly: cheaper fares are typically found when booking 2-8 weeks in advance, which coincides with when most travelers make their reservations. Morning departures, from 5 am to 12 pm, tend to offer the lowest prices and are also the most popular. Additionally, flying on Wednesday generally results in cheaper fares, though Friday remains the most popular travel day.
  2. Set up price alerts: stay updated on price changes by using Expedia's Price Tracker. Receive alerts when fares drop for your selected route.
  3. Bundle and save: bundle your flight and hotel to save on Expedia, or unlock a hotel deal after booking your flight.*
  4. Compare flight options: use Expedia's search tool to compare airlines, routes, direct vs. non-direct flights, and flight times. You can also sort by price to find the most affordable options.
  5. Stay flexible with dates: being open to different travel days can sometimes help you find better prices on flights and hotels.
  6. Think about luggage: nowadays, it's important to check the airline's baggage policies to find the best value. That may be paying for an additional carry-on bag or booking a ticket with checked luggage included. Either way, double-check your allowance before confirming your booking to avoid excess baggage fees at the airport.

*Members only. Savings vary and are not available on all bundles. Select hotels.

Arriving at Ronald Reagan Washington National Airport from Lafayette Regional Airport

Washington welcomes travelers from Lafayette with a range of transport options based on price, convenience, and proximity. Washington city center is approximately a 10-minute drive (covering about 5 miles) from Ronald Reagan Washington National Airport, depending on traffic. Here's how to reach Washington efficiently:

  • Hotel transfer: Transfers offer a convenient way to reach your hotel in Washington, with private rides that can be arranged in advance.
  • Car rental: Renting a car from Ronald Reagan Washington National Airport is a great option if you plan to explore and sightsee beyond the city. Browse cheap car rentals at Ronald Reagan Washington National Airport on Expedia.
  • Taxi/ride-hailing: Taxis and ride-hailing services may be available from designated pickup areas outside the terminal, check locally on arrival.
  • Public transportation: From Ronald Reagan Washington National Airport, National Airport Station, a metro station, is located about 0.2 miles away on foot, while Alexandria Station, a train station, is approximately 3.8 miles from the airport by car. For those heading to the waterfront, Washington Seaport, a seaport, is situated about 4.8 miles away by car.

Frequently asked questions

How much does a flight from Lafayette, LA (LFT-Lafayette Regional) to Washington, DC (DCA-Ronald Reagan Washington National) cost?
You can find cheap one-way flights from $172 and cheap return flights from $329 Lafayette, LA (LFT-Lafayette Regional) to Washington, DC (DCA-Ronald Reagan Washington National) with Expedia. One-way flights usually range from $241 to $850, and return flights typically cost between $350 and $1096. 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 Lafayette, LA (LFT-Lafayette Regional) to Washington, DC (DCA-Ronald Reagan Washington National) 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 Lafayette, LA (LFT-Lafayette Regional) to Washington, DC (DCA-Ronald Reagan Washington National)?
February is the cheapest month to fly from Lafayette, LA (LFT) to Washington, DC (DCA), with average return fares around $358. This price is about 20% lower than the average throughout the year, likely due to reduced travel after the holiday season. Other budget-friendly months include January and September.*Averages based on flights available on Expedia in the last year.
Which airlines fly direct from Lafayette, LA (LFT-Lafayette Regional) to Washington, DC (DCA-Ronald Reagan Washington National)?
Enter LFT to DCA and your travel dates, then apply the 'Nonstop' filter to see only direct flights.
What is the cheapest airline that flies from Lafayette, LA (LFT-Lafayette Regional) to Washington, DC (DCA-Ronald Reagan Washington National)?
Delta is one of the cheapest airlines offering connecting flights from Lafayette (LFT) to Washington, DC (DCA), with round-trip tickets starting from around $216. 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 Lafayette, LA (LFT-Lafayette Regional) to Washington, DC (DCA-Ronald Reagan Washington National)?
To find a cheap flight from Lafayette, LA (LFT-Lafayette Regional) to Washington, DC (DCA-Ronald Reagan Washington National), 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 Lafayette, LA (LFT-Lafayette Regional) to Washington, DC (DCA-Ronald Reagan Washington National)?
For flights from Lafayette, LA (LFT) to Washington, DC (DCA), February and September are your best bets. Return flights in these months average around $358. February is typically quieter, allowing for better prices, while September offers a chance to enjoy the early fall atmosphere in the capital, with fewer tourists around.*Prices based on flights available on Expedia in the last year.
What is the earliest flight from Lafayette, LA (LFT-Lafayette Regional) to Washington, DC (DCA-Ronald Reagan Washington National)?
The earliest flight from Lafayette (LFT) to Washington, DC (DCA) typically leaves at around 5:00 AM, operated by American Airlines. This seasonal service is available in April, allowing you to make the most of your day in the capital. 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 Lafayette, LA (LFT-Lafayette Regional) to Washington, DC (DCA-Ronald Reagan Washington National)?
The most popular departure times for flights from Lafayette (LFT) to Washington, DC (DCA) are in the late morning, from 9am to noon. About 25% of passengers prefer this time window. Many major carriers, including Delta Airlines, American Airlines and United Airlines, offer flights during this period. This timing is popular because it allows travelers to arrive in DC with plenty of time to explore the city.
How long does it take to fly from Lafayette, LA (LFT-Lafayette Regional) to Washington, DC (DCA-Ronald Reagan Washington National)?
A flight from LFT to DCA with a layover takes around 5 hours 20 minutes, with the route 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 Lafayette, LA (LFT-Lafayette Regional) to Washington, DC (DCA-Ronald Reagan Washington National)?
First class is available on flights from LFT to DCA. First class cabins are available on:

  • American Airlines
  • Delta Air Lines
  • United Airlines

How do I earn miles on a Lafayette, LA (LFT-Lafayette Regional) to Washington, DC (DCA-Ronald Reagan Washington National) flight with Expedia?
It's easy to earn miles on a Lafayette, LA (LFT-Lafayette Regional) to Washington, DC (DCA-Ronald Reagan Washington National) 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 Washington from Lafayette Regional (LFT)?
From Lafayette Regional (LFT), you can fly into Washington Dulles Intl. (IAD) and Ronald Reagan Washington National (DCA) in Washington. Some flights may connect through major hubs like George Bush Intercontinental (IAH), Hartsfield-Jackson Atlanta Intl. (ATL), Dallas-Fort Worth Intl. (DFW) before reaching Washington. 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 Lafayette, LA (LFT-Lafayette Regional) to Washington, DC (DCA-Ronald Reagan Washington National) at the last minute?
Typically, booking a last minute flight from Lafayette, LA (LFT-Lafayette Regional) to Washington, DC (DCA-Ronald Reagan Washington National) 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 Lafayette, LA (LFT-Lafayette Regional) to Washington, DC (DCA-Ronald Reagan Washington National) flight and hotel package?
Securing a Lafayette, LA (LFT-Lafayette Regional) to Washington, DC (DCA-Ronald Reagan Washington National) Washington 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 Lafayette, LA (LFT-Lafayette Regional) to Washington, DC (DCA-Ronald Reagan Washington National)?
If you booked your Lafayette, LA (LFT-Lafayette Regional) to Washington, DC (DCA-Ronald Reagan Washington National) 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
Lafayette Regional
Destination airport
Ronald Reagan Washington National
Airlines serving
American Airlines, Delta, United
Roundtrip price
$328
Distance
1037 mi

Book with confidence

Lafayette to Washington Flights

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

 

The best time to book a flight from Lafayette to Washington

Sunday is one of the best days to book for cheap flights from Lafayette 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 Lafayette 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 Lafayette to Washington in 2026. You can also book with separate airlines for your outbound and return journeys, from $172 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 Lafayette 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 Lafayette 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.

 

Lafayette to Washington Flights

*Flight schedules are subject to change.

*Available to One Key members.

 

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