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Cheap flights from Washington, D.C. Reagan-National Airport to Lafayette from $187

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Washington, D.C. Reagan-National Airport to Lafayette departing on 9/5. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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0 bags

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Find the cheapest flights from Washington, D.C. Reagan-National Airport to Lafayette

Cheap round-trip flights

Delta Logo
6:00 am - 10:30 amDCA-LFT
5h 30m1 stop
Delta Logo
11:12 am - 6:30 pmLFT-DCA
6h 18m1 stop
$259Delta
Find Deal
Wed, Sep 24 - Tue, Sep 30
Delta Logo
6:59 am - 10:30 amDCA-LFT
4h 31m1 stop
Delta Logo
5:39 pm - 11:42 pmLFT-DCA
5h 03m1 stop
$274Delta
Find Deal
Thu, Sep 18 - Mon, Sep 22
United Airlines Logo
2:51 pm - 7:28 pmDCA-LFT
5h 37m1 stop
United Airlines Logo
2:00 pm - 10:09 pmLFT-DCA
7h 09m1 stop
$287United Airlines
Find Deal
Fri, Nov 14 - Mon, Nov 17
Delta Logo
6:00 am - 9:52 amDCA-LFT
4h 52m1 stop
Delta Logo
5:45 pm - 11:41 pmLFT-DCA
4h 56m1 stop
$369Delta
Find Deal
Thu, Oct 16 - Mon, Oct 20
United Airlines Logo
6:00 am - 11:27 amDCA-LFT
6h 27m1 stop
United Airlines Logo
12:22 pm - 10:43 pmLFT-DCA
9h 21m2 stops
$414United Airlines
Find Deal
Sat, Sep 6 - Sat, Sep 13
Delta Logo
6:00 am - 9:52 amDCA-LFT
4h 52m1 stop
Delta Logo
3:22 pm - 8:33 pmLFT-DCA
4h 11m1 stop
$469Delta
Find Deal
Fri, Oct 10 - Tue, Oct 14
United Airlines Logo
6:00 am - 5:47 pmDCA-LFT
12h 47m2 stops
United Airlines Logo
2:05 pm - 8:51 pmLFT-DCA
5h 46m1 stop
$477United Airlines
Find Deal
Wed, Sep 24 - Tue, Sep 30
United Airlines Logo
10:30 am - 10:35 pmDCA-LFT
13h 05m2 stops
United Airlines Logo
12:22 pm - 10:43 pmLFT-DCA
9h 21m2 stops
$522United Airlines
Find Deal
Sat, Sep 6 - Sat, Sep 13
Delta Logo
6:00 am - 9:52 amDCA-LFT
4h 52m1 stop
Delta Logo
5:45 pm - 11:41 pmLFT-DCA
4h 56m1 stop
$599Delta
Find Deal
Fri, Oct 10 - Mon, Oct 13
United Airlines Logo
3:30 pm - 10:43 pmDCA-LFT
8h 13m2 stops
United Airlines Logo
5:20 am - 11:29 amLFT-DCA
5h 09m1 stop
$726United Airlines
Find Deal
Fri, Nov 14 - Mon, Nov 17

Delta flights from Washington, D.C. Reagan-National Airport to Lafayette

Our best Delta deals on Washington, D.C. Reagan-National Airport to Lafayette flight tickets
Delta
Sep 24
DCA6:00 amWashington, D.C. Reagan-National
5h 30m
1 stop
LFT10:30 amLafayette Regional
Sep 30
LFT11:12 amLafayette Regional
6h 18m
1 stop
DCA6:30 pmWashington, D.C. Reagan-National
$259
Find similar
Delta
Sep 18
DCA6:59 amWashington, D.C. Reagan-National
4h 31m
1 stop
LFT10:30 amLafayette Regional
Sep 22
LFT5:39 pmLafayette Regional
5h 03m
1 stop
DCA11:42 pmWashington, D.C. Reagan-National
$274
Find similar
Delta
Sep 6
DCA6:59 amWashington, D.C. Reagan-National
6h 34m
1 stop
LFT12:33 pmLafayette Regional
Sep 13
LFT3:22 pmLafayette Regional
5h 35m
1 stop
DCA9:57 pmWashington, D.C. Reagan-National
$329
Find similar

United Airlines flights from Washington, D.C. Reagan-National Airport to Lafayette

Our best United Airlines deals on Washington, D.C. Reagan-National Airport to Lafayette flight tickets
United Airlines
Nov 14
DCA2:51 pmWashington, D.C. Reagan-National
5h 37m
1 stop
LFT7:28 pmLafayette Regional
Nov 17
LFT2:00 pmLafayette Regional
7h 09m
1 stop
DCA10:09 pmWashington, D.C. Reagan-National
$287
Find similar
United Airlines
Sep 6
DCA6:00 amWashington, D.C. Reagan-National
6h 27m
1 stop
LFT11:27 amLafayette Regional
Sep 13
LFT12:22 pmLafayette Regional
9h 21m
2 stops
DCA10:43 pmWashington, D.C. Reagan-National
$414
Find similar
United Airlines
Sep 24
DCA6:00 amWashington, D.C. Reagan-National
12h 47m
2 stops
LFT5:47 pmLafayette Regional
Sep 30
LFT2:05 pmLafayette Regional
5h 46m
1 stop
DCA8:51 pmWashington, D.C. Reagan-National
$477
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Washington, D.C. Reagan-National Airport to Lafayette that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 832,500 searches. Data last updated August 26, 2025.
Use the filters below to find and compare flights from Washington, D.C. Reagan-National Airport to Lafayette that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Washington, D.C.Lafayette

DCA - LFT

DCALFT

Washington, D.C. Reagan-National

Wed 9/24

6:00 am-10:30 am

1 stop5h 30m

Lafayette Regional

Tue 9/30

11:12 am-6:30 pm

1 stop6h 18m

$259

Washington, D.C.Lafayette

DCA - LFT

DCALFT

Washington, D.C. Reagan-National

Thu 9/18

6:59 am-10:30 am

1 stop4h 31m

Lafayette Regional

Mon 9/22

5:39 pm-11:42 pm

1 stop5h 03m

$274

Washington, D.C.Lafayette

DCA - LFT

DCALFT

Washington, D.C. Reagan-National

Fri 11/14

2:51 pm-7:28 pm

1 stop5h 37m

Lafayette Regional

Mon 11/17

2:00 pm-10:09 pm

1 stop7h 09m

$287

Washington, D.C.Lafayette

DCA - LFT

DCALFT

Washington, D.C. Reagan-National

Thu 10/16

6:00 am-9:52 am

1 stop4h 52m

Lafayette Regional

Mon 10/20

5:45 pm-11:41 pm

1 stop4h 56m

$369

Washington, D.C.Lafayette

DCA - LFT

DCALFT

Washington, D.C. Reagan-National

Sat 9/6

6:00 am-11:27 am

1 stop6h 27m

Lafayette Regional

Sat 9/13

12:22 pm-10:43 pm

2 stops9h 21m

$414

Washington, D.C.Lafayette

DCA - LFT

DCALFT

Washington, D.C. Reagan-National

Fri 10/10

6:00 am-9:52 am

1 stop4h 52m

Lafayette Regional

Tue 10/14

3:22 pm-8:33 pm

1 stop4h 11m

$469

Washington, D.C.Lafayette

DCA - LFT

DCALFT

Washington, D.C. Reagan-National

Wed 9/24

6:00 am-5:47 pm

2 stops12h 47m

Lafayette Regional

Tue 9/30

2:05 pm-8:51 pm

1 stop5h 46m

$477

Washington, D.C.Lafayette

DCA - LFT

DCALFT

Washington, D.C. Reagan-National

Sat 9/6

10:30 am-10:35 pm

2 stops13h 05m

Lafayette Regional

Sat 9/13

12:22 pm-10:43 pm

2 stops9h 21m

$522

Washington, D.C.Lafayette

DCA - LFT

DCALFT

Washington, D.C. Reagan-National

Fri 10/10

6:00 am-9:52 am

1 stop4h 52m

Lafayette Regional

Mon 10/13

5:45 pm-11:41 pm

1 stop4h 56m

$599

Washington, D.C.Lafayette

DCA - LFT

DCALFT

Washington, D.C. Reagan-National

Fri 11/14

3:30 pm-10:43 pm

2 stops8h 13m

Lafayette Regional

Mon 11/17

5:20 am-11:29 am

1 stop5h 09m

$726

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 18 resultsSorted by cheapest first
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See travel insights to Lafayette from

How to get the cheapest flight ticket from Washington, D.C. Reagan-National Airport to Lafayette

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest day to depart on your flight to Lafayette?

The cheapest day to depart from Washington, D.C. Reagan-National Airport to Lafayette is on a Monday. Travelers who choose to depart for Lafayette on a Monday will often find tickets for as low as $325. The most expensive day to fly to Lafayette is Sunday, with ticket prices averaging around $593.

What is the cheapest time of day to depart on your flight to Lafayette?

In the afternoon is the cheapest time of day to fly from Washington, D.C. Reagan-National Airport to Lafayette when you can find flight prices for as low as $353. Flying to Lafayette in the afternoon is an ideal time because this is during off-peak travel hours. If you have a flexible travel schedule, then try to avoid flying at noon when prices are $598 on average. Flights to Lafayette from Washington, D.C. Reagan-National Airport at noon are generally more expensive because this time of day is more convenient for travelers’ schedules.

Can stopping save me money on Washington, D.C. Reagan-National Airport to Lafayette flights?

You could potentially save up to 54% on your flight if you consider stops on a Washington, D.C. Reagan-National Airport to Lafayette flight.

When to book flights from Washington, D.C. Reagan-National Airport to Lafayette

Are you open to changing your travel dates? Check out the ideal times to fly from Washington, D.C. Reagan-National Airport to Lafayette according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Washington, D.C. Reagan-National Airport to Lafayette (DCA to LFT) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Washington, D.C. Reagan-National Airport to Lafayette

Direct flights

None
There are no direct flights from Washington, D.C. Reagan-National Airport to Lafayette. There are no popular flight routes from Washington, D.C. Reagan-National Airport to Lafayette.
Search flight deals

  • How far is Washington, D.C. Reagan-National to Lafayette Regional by plane?

    The straight-line distance from Washington, D.C. Reagan-National to Lafayette Regional is 1037.5 mi. 4h 31m is a normal flight duration for this route.

  • When did momondo last update prices for flights from Washington, D.C. Reagan-National Airport to Lafayette Regional Airport?

    Prices for flights from Washington, D.C. Reagan-National Airport to Lafayette Regional Airport were last updated today.

  • How many operators does momondo search for flights from Washington, D.C. Reagan-National Airport to Lafayette Regional Airport?

  • How old do you have to be to fly from Washington, D.C. Reagan-National Airport to Lafayette Regional Airport?

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Washington, D.C. Reagan-National Airport to Lafayette Regional Airport.

  • What documentation or ID do you need to fly to Lafayette Regional Airport?

    The travel and health documents required for your trip to Lafayette Regional Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Lafayette Regional Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

  • What is the most popular airline from Washington, D.C. Reagan-National Airport to Lafayette?

Best airlines flying from Washington, D.C. Reagan-National Airport to Lafayette

Compare and see reviews for airlines that fly from Washington, D.C. Reagan-National Airport to Lafayette with momondo
Airline
Rating
Free Cancellation
Price
DeltaPriceFrom $219Free CancellationRating
7.9
7,979 reviews
Search Delta flights
United AirlinesPriceFrom $258Free CancellationRating
7.4
8,943 reviews
Search United Airlines flights

Traveling to a place near Lafayette?

Book flights to Lafayette if you plan to visit one of these locations
Opelousas

Why use momondo?

Why should I use momondo to find a flight deal from Washington, D.C. to Lafayette?

Finding the right flight to Lafayette from Washington, D.C. is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Lafayette quick and easy, saving you time and money.

Can I find flights from Washington, D.C. to Lafayette with flexible booking policies on momondo?

All flight searches from Washington, D.C. to Lafayette on momondo can be filtered to show those which offer flexible booking policies.

How can momondo help me find flights from Washington, D.C. to Lafayette?

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Washington, D.C. to Lafayette.

I’m not ready to book a flight from Washington, D.C. to Lafayette right now. Can momondo alert me if prices change?

Price alerts on flights to Lafayette from Washington, D.C. are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

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