Flight tickets from Lafayette to Washington Dulles

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Find the cheapest month or even day of the year to fly to Washington Dulles

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Find the cheapest month to fly from Lafayette to Washington Dulles

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like Lafayette to Washington Dulles flights are currently cheapest in September.

Lafayette to Washington D.C.: Flight information

The things to know before you go.
Cheapest flight found₹ 25,330
Cheapest month to flyOctober

Finding cheap flights from Lafayette to Washington Dulles: Frequently asked questions

The best price we found for a return flight from Lafayette to Washington Dulles is ₹ 25,165. This is an estimate based on information collected from different airlines and travel providers over the last 4 days and is subject to change and availability.
Currently, there are no airlines that fly direct from Lafayette to Washington Dulles. But we found flights with one or more stops from ₹ 25,165.
As of March 2026, there are no flights flying from Lafayette to Washington Dulles.
The cheapest month to fly from Lafayette to Washington Dulles is usually April.
After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from Lafayette Airport to Washington Dulles Airport on Saturday, 25 April 2026.
No airlines currently offer direct flights between Lafayette Airport and Washington Dulles Airport. Most routes have one or more stops.
We show every price from over 1,200 airlines and travel agents, comparing them all so you don’t have to. If you know you want to fly to Washington Dulles but you’re not ready to book, set up a Price Alert. We’ll track prices for you, and let you know when they rise or fall.
We crunched all the numbers in our flight calendar and it looks like the cheapest time to book a flight to Washington D.C. is around 40 days in advance, so don’t leave your flight to the last minute.
Currently, Delta offers the cheapest flight tickets to Washington Dulles.

Flying from Lafayette Regional Airport (LFT) to Washington Dulles International Airport (IAD): what you need to know

  • Washington DC is one hour ahead of Lafayette and follows the UTC-4 timezone.

  • Your LFT to IAD flight won't wait if you're late, so get to the airport with time to spare. Arrive up to one hour in advance for domestic flights and two hours ahead when you're travelling internationally.

  • During popular months such as June, it's a good idea to get to the airport earlier than usual. Arrive two hours before domestic departures and four hours ahead for international flights when you travel during a high season in general.

  • We make it a cinch to book a flight with a stopover. To see your options for tickets from Lafayette Regional Airport to Washington Dulles International Airport, uncheck 'Direct flights only.' Then, choose a flight with a stop long enough to visit the city of your choice. Stopovers between LFT and IAD include:

    • George Bush Intercontinental Airport

    • Hartsfield-Jackson Atlanta International Airport

    • Dallas/Fort Worth International Airport

How to find the cheapest flights from Lafayette Regional Airport (LFT) to Washington Dulles International Airport (IAD)

  • ₹ 25,330 is currently the best price for a one-way Lafayette Regional Airport to Washington Dulles International Airport flight. Return flights start from ₹ 25,165. These prices can change depending on availability.

  • Don't leave things to the last minute. You're more likely to get cheap tickets from LFT to IAD if you book in advance. Airlines often have some excellent early bird deals.

  • Getting cheap flights from Lafayette Regional Airport to Washington Dulles International Airport is easy if you can be flexible with your travel dates. Use the 'Whole month' function to see the lowest fares across the month and bag a great deal.

  • There's no need to check back in every day to find out if fares have dropped when you create a Price Alert. We'll notify you the moment there's a change in price on cheap flights from LFT to IAD.

  • Pick your preferred arrival and departure times, number of stops and airlines with the filters. Or sort your results by 'Cheapest' to find the best deals on flights from Lafayette Regional Airport to Washington Dulles International Airport.

Handy information about Lafayette Regional Airport (LFT)

  • You'll find LFT at 200 Terminal Drive.

  • Lafayette Regional Airport maintains a solid on-time record, making delays less likely. Departures from LFT land at their destination as scheduled 84.15% of the time.

  • Lafayette Regional Airport is around 5 kilometres from central Lafayette. If you're driving, ride-sharing or catching a cab from the centre, it'll take 10 minutes or so to get there, depending on the traffic.

  • Planning to catch public transport? You can expect a journey time of around 55 minutes.

  • Get your travels off to a stress-free start by staying near LFT. Whether you've booked an early flight from Lafayette Regional Airport to Washington Dulles International Airport or just don't like being rushed, these stays have you covered:

Arriving at Washington Dulles International Airport (IAD)

Getting from Washington Dulles International Airport (IAD) to central Washington DC

  • IAD is located at 1 Saarinen Circle.

  • Washington Dulles International Airport to central Washington DC has a drive time of around 50 minutes. It's approximately 56 kilometres away.

  • It typically takes 3 hours 25 minutes if you're using public transport.

When to fly to Washington Dulles International Airport (IAD)

  • It's time to choose your dates for your flight from Lafayette Regional Airport to Washington Dulles International Airport. April is the most popular month to head to Washington DC. If you like a more laid-back vibe, go in January.

  • The warmest month in Washington DC is July, with the temperature ranging between 19ºC and 33ºC. Lock in your flights from Lafayette Regional Airport to Washington Dulles International Airport in this month if this is the type of weather you enjoy.

  • Search for cheap tickets from LFT to IAD in January if you like cooler conditions. Temperatures are at their lowest around then, ranging between -6ºC and 10ºC on average.

Explore more of United States

  • Washington DC is always a good idea, but there are so many other corners of United States you should also see. About 322 kilometres north-east of Washington DC, a trip to New York will keep your itinerary packed. Start with attractions like Statue of Liberty, Central Park and Empire State Building.

  • If you're looking to explore another major stop in United States, consider Philadelphia, about 193 kilometres north-east of Washington DC. Liberty Bell, Independence Hall and Philadelphia Museum of Art are among the biggest draws.

Prices shown on this page are estimated lowest prices only. Found in the last 45 days.