WAS - LFT

$189 Find Cheap Flights from Washington, D.C. to Lafayette

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Washington, D.C. to Lafayette departing on 5/14. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult

KAYAK searches hundreds of travel sites at once for deals on flights to Lafayette

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Washington, D.C. to Lafayette, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Washington, D.C. to Lafayette, as well as popular online travel agencies
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Cheap Flights from Washington, D.C. to Lafayette

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Washington, D.C. to Lafayette that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.

Recent round-trip flight deals from Washington, D.C. to Lafayette

KAYAK's recommended round-trip deals from the most popular airlines that fly from Washington, D.C. to Lafayette.
Discover the best prices for you by selecting your travel dates on KAYAK.
Choose your dates
Delta Logo
4:58 pm - 10:06 pmBWI-LFT
6h 08m1 stop
Delta Logo
3:30 pm - 9:48 pmLFT-BWI
5h 18m1 stop
$251Delta
Find Deal
Sat, May 10 - Sat, May 31
American Airlines Logo
5:55 pm - 9:56 pmBWI-LFT
5h 01m1 stop
American Airlines Logo
5:21 am - 2:37 pmLFT-BWI
8h 16m1 stop
$270American Airlines
Find Deal
Sat, May 3 - Sat, May 10
American Airlines Logo
7:26 am - 5:47 pmBWI-LFT
11h 21m2 stops
American Airlines Logo
4:11 pm - 11:21 pmLFT-BWI
6h 10m1 stop
$275American Airlines
Find Deal
Sat, May 10 - Sat, May 31
American Airlines Logo
6:21 am - 5:47 pmBWI-LFT
12h 26m2 stops
American Airlines Logo
10:30 am - 11:53 pmLFT-BWI
12h 23m2 stops
$280American Airlines
Find Deal
Sat, May 10 - Sat, May 31
Delta Logo
5:50 am - 11:16 amBWI-LFT
6h 26m1 stop
Delta Logo
1:43 pm - 9:56 pmLFT-BWI
7h 13m1 stop
$289Delta
Find Deal
Thu, May 1 - Mon, May 5
United Airlines Logo
6:00 am - 11:06 amBWI-LFT
6h 06m1 stop
United Airlines Logo
5:15 am - 2:16 pmLFT-BWI
8h 01m2 stops
$294United Airlines
Find Deal
Fri, May 2 - Tue, May 6
American Airlines Logo
6:56 am - 1:42 pmBWI-LFT
7h 46m1 stop
American Airlines Logo
7:09 am - 12:36 pmLFT-BWI
4h 27m1 stop
$295American Airlines
Find Deal
Wed, Sep 17 - Wed, Sep 24
United Airlines Logo
10:45 am - 7:20 pmBWI-LFT
9h 35m2 stops
United Airlines Logo
5:17 am - 1:57 pmLFT-BWI
7h 40m2 stops
$351United Airlines
Find Deal
Wed, Sep 17 - Wed, Sep 24
United Airlines Logo
6:45 am - 3:31 pmBWI-LFT
9h 46m2 stops
United Airlines Logo
4:07 pm - 10:53 pmLFT-BWI
5h 46m1 stop
$365United Airlines
Find Deal
Sat, May 3 - Sat, May 10
Delta Logo
5:40 am - 10:42 amBWI-LFT
6h 02m1 stop
Delta Logo
5:42 pm - 12:26 amLFT-BWI
5h 44m1 stop
$418Delta
Find Deal
Sun, Jun 1 - Sun, Jun 8

KAYAK's insights & trends for Washington, D.C. to Lafayette flights

Get data-powered insights and trends into flights from Washington, D.C. to Lafayette to help you find the cheapest flights, the best time to fly and much more.

What’s the cheapest day of the week to fly from Washington, D.C. to Lafayette?

The average price of all round-trip flights from Washington, D.C. to Lafayette clicked on KAYAK for each day over the last 12 months.
If you are looking for a flight deal from Washington, D.C. to Lafayette, look for departures on Tuesdays and avoid leaving on a Friday, as it's usually the priciest day. When flying back from Lafayette, Saturday is the cheapest day to fly and Friday is the most expensive.

What is the cheapest month to fly from Washington, D.C. to Lafayette?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Washington, D.C. to Lafayette, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.
The cheapest month for flights from Washington, D.C. to Lafayette is July, where tickets cost $284 (return) on average. On the other hand, the most expensive months are February and April, where the average cost of round-trip tickets is $768 and $485 respectively.

Good to know

Low season

January

High season

May

Cheapest flight

$189
Best time to beat the crowds with an average 29% drop in price.
Most popular time to fly and prices are also 12% lower on average.
Flight from Washington Dulles Airport to Lafayette

When to book flights from Washington, D.C. to Lafayette

Are your dates flexible? Find out the best times to travel from Washington, D.C. to Lafayette based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from Washington, D.C. to Lafayette

  • What is the cheapest flight from Washington, D.C. to Lafayette?

    In the last 3 days, the lowest price for a flight from Washington, D.C. to Lafayette was $189 for a one-way ticket and $251 for a round-trip.

  • Do I need a passport to fly between Washington, D.C. and Lafayette?

    A passport is not required to fly from Washington, D.C. to Lafayette.

  • Which airports will I be using when flying from Washington, D.C. to Lafayette?

    There are 2 airports in Washington, D.C. (Washington, D.C. Reagan-National and Washington, D.C. Dulles Intl.) and only 1 airport in Lafayette (Lafayette Regional). The cheapest flights are generally found on the Washington Dulles Airport to Lafayette Regional flight route.

  • Which aircraft models fly most regularly from Washington, D.C. to Lafayette?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Washington, D.C. to Lafayette?

    oneworld, SkyTeam, and Star Alliance are the airline alliances operating flights between Washington, D.C. and Lafayette, with SkyTeam being the most commonly used for this route.

  • Which is the best airline for flights from Washington, D.C. to Lafayette, Delta or American Airlines?

    The two airlines most popular with KAYAK users for flights from Washington, D.C. to Lafayette are Delta and American Airlines. With an average price for the route of $361 and an overall rating of 8.0, Delta is the most popular choice. American Airlines is also a great choice for the route, with an average price of $388 and an overall rating of 7.2.

  • How does KAYAK find such low prices on flights from Washington, D.C. to Lafayette?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Washington, D.C. to Lafayette.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Washington, D.C. to Lafayette?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Lafayette from Washington, D.C. is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Washington, D.C. to Lafayette?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Lafayette with an airline and back to Washington, D.C. with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Washington, D.C. to Lafayette?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Lafayette from Washington, D.C. up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

See more FAQs

Top airlines flying from Washington, D.C. to Lafayette

 
See real verified KAYAK customer reviews for airlines flying from Washington, D.C. to Lafayette. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Washington, D.C. to Lafayette? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
8.0
DeltaOverall score based on 7916 reviews
7.9Comfort
8.2Boarding
8.5Crew
7.3Food
7.9Entertainment
Airline reviews

This had nothing to do with Delta… The flights were on time and flawless. The service was excellent. We purchased seats in (aisle/middle) comfort plus since this was a cross country flight. Unfortunately, the woman seated at the window was 300+ pounds and, as might be expected, covered up about a third of the middle seat also. there was absolutely nothing that Delta could have done about that… I just don’t know what the answer should be. If you purchase a seat, you should should be able to use the entire seat and not just the portion that someone else is not sitting/oozing in. Disappointing…there should be something that could be done….I'm just not sure what solution could be.

10.0 ExcellentGary, Apr 2025TPA - LAX
Read more Delta reviews

This had nothing to do with Delta… The flights were on time and flawless. The service was excellent. We purchased seats in (aisle/middle) comfort plus since this was a cross country flight. Unfortunately, the woman seated at the window was 300+ pounds and, as might be expected, covered up about a third of the middle seat also. there was absolutely nothing that Delta could have done about that… I just don’t know what the answer should be. If you purchase a seat, you should should be able to use the entire seat and not just the portion that someone else is not sitting/oozing in. Disappointing…there should be something that could be done….I'm just not sure what solution could be.

Delayed take-off. Very small plane so very scary with lots of bumps during the flight. Would never fly Delta on short flights in small 80 seaters plane again! Felt relieved when landed.

The worst part was I was NOT allowed in the lounge even though I was holding a first class ticket and have a premium American Express card. I have flown Business or First Class with many airlines. Delta is the ONLY one who does not extend this courtesy to anyone except people who hold the very expensive American Express card. As a result, I won’t fly Delta if I have any other choice.

A little bumpy ride . No food was being provided due the the turbulence. That was ok it was a short flight to my standards.

Simply outstanding. Their new lounge for Delta One customers is a cut above the rest.

The Dekta Rep that checked us in was great. She's very personable, pleasant, and can tell she enjoys her job.

The plane was old with small storage areas that had problems closing/latching and not enough storage for everyone, and worn, damaged seats. Service was great but feel a little unsafe on such well used planes.

Terrible and im avoiding them in the future. My initial flight was delayed causing me to rebook my flight and when speaking with the representative to rebook I explained this is the second time my flights were delayed and they did nothing to help me. I wasn't booked to comfort plus or given a voucher or anything. I was almost late for my meeting that I needed to attend on Monday because of the games delta played delaying my flights even more and putting me in the very back of the plane next to an extremely intoxicated passenger

Flights on time. .Ride was as comfortable as can be expected in steerage. Luggage arrived at destination. Attendants were fairly friendly.

Great staff. Wifi is terrible. Signing up for skylines is a painstaking process. Had to call customer service just to get my flight itinerary and confirmation sent to me. Consistent delays. A well staffed company that is run so poorly. Upper management needs to be renewed.

There were five broken seats on the plane. The crew was very rude in telling people they had to get off the plane and get a flight the next day. No call for volunteers, but telling people they had to get off. One woman was flying with her elderly mother and daughter and was told she had to leave or all three had to leave. Fortunately, a volunteer offered to stay. The situation was handled poorly.

The flight to Tokyo AA61 took off about two hours late, but then had to turn back. By that time the crew had to be replaced. Then they kept promising to take off in an hour, then in 3, then switch to the next day.

Any sort of gluten free snack option would be nice

They lost my luggage and it didn’t get delivered until the next day.

Would have thought that they would gas up plane before everyone got on board

Wonderful as usual except for other guests that were unruly and not kept in check by the Crew.

The flight was initially delayed, then cancelled. American Airlines says the cancellation was weather related, though the actual weather was not bad in both Washington and Providence and between. There were very few cancellations that day. In fact, AA2120 from Washington, DC to Boston flew with a minor delay at about the same time. So, the weather somehow affected only this particular flight AA5230. The next available flight was the following morning. The American Airlines refused to reimburse accommodation (hotel at DCA)

Fine. On time, cabin service was fine, bag arrived. All good. Flying into DCA so did not collide with any helicopters, which is also good. Horrid incident that could have and should have been prevented.

Good experience but the snacks are not gluten free, so I cannot eat them.

Standard. No different than a discount carrier on a short trip.

Everything you need to know for your flight from Washington, D.C. to Lafayette

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