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Cheap flights from Washington, D.C. Reagan-National Airport to Lafayette from $333

This is the cheapest round-trip 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 8/26. 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

Enter your travel dates to find the best prices.
United Airlines Logo
11:05 am - 6:21 pm
DCA
-
LFT
8h 16m
1 stop
United Airlines Logo
12:06 pm - 6:25 pm
LFT
-
DCA
5h 19m
1 stop
$333United Airlines
Wed, Aug 26 - Sat, Sep 26
United Airlines Logo
12:40 pm - 5:48 pm
DCA
-
LFT
6h 08m
1 stop
United Airlines Logo
2:05 pm - 10:15 pm
LFT
-
DCA
7h 10m
1 stop
$354United Airlines
Wed, May 6 - Wed, May 13
Delta Logo
6:00 pm - 10:12 pm
DCA
-
LFT
5h 12m
1 stop
Delta Logo
5:19 pm - 10:34 pm
LFT
-
DCA
4h 15m
1 stop
$369Delta
Fri, May 1 - Mon, May 4
United Airlines Logo
12:40 pm - 7:42 pm
DCA
-
LFT
8h 02m
1 stop
United Airlines Logo
7:00 am - 1:35 pm
LFT
-
DCA
5h 35m
1 stop
$444United Airlines
Sat, May 2 - Tue, May 5
United Airlines Logo
12:40 pm - 5:48 pm
DCA
-
LFT
6h 08m
1 stop
United Airlines Logo
5:15 am - 1:35 pm
LFT
-
DCA
7h 20m
1 stop
$459United Airlines
Sat, May 2 - Tue, May 5
Delta Logo
7:59 am - 2:23 pm
DCA
-
LFT
7h 24m
1 stop
Delta Logo
4:00 pm - 10:44 pm
LFT
-
DCA
5h 44m
1 stop
$469Delta
Fri, May 22 - Sun, May 24
United Airlines Logo
12:40 pm - 7:31 pm
DCA
-
LFT
7h 51m
1 stop
United Airlines Logo
5:25 am - 11:25 am
LFT
-
DCA
5h 00m
1 stop
$481United Airlines
Fri, Sep 4 - Mon, Sep 7
American Airlines Logo
5:00 am - 10:21 am
DCA
-
LFT
6h 21m
1 stop
American Airlines Logo
5:30 pm - 11:59 pm
LFT
-
DCA
5h 29m
1 stop
$495American Airlines
Fri, May 29 - Sun, May 31
United Airlines Logo
11:05 am - 5:48 pm
DCA
-
LFT
7h 43m
1 stop
United Airlines Logo
5:15 am - 8:15 pm
LFT
-
DCA
14h 00m
2 stops
$552United Airlines
Sat, May 2 - Tue, May 5
Delta Logo
6:00 am - 10:35 am
DCA
-
LFT
5h 35m
1 stop
Delta Logo
5:15 pm - 11:44 pm
LFT
-
DCA
5h 29m
1 stop
$569Delta
Thu, May 14 - Mon, May 18

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
May 1
DCA6:00 pmWashington, D.C. Reagan-National
5h 12m
1 stop
LFT10:12 pmLafayette Regional
May 4
LFT5:19 pmLafayette Regional
4h 15m
1 stop
DCA10:34 pmWashington, D.C. Reagan-National
$369
Delta
May 22
DCA7:59 amWashington, D.C. Reagan-National
7h 24m
1 stop
LFT2:23 pmLafayette Regional
May 24
LFT4:00 pmLafayette Regional
5h 44m
1 stop
DCA10:44 pmWashington, D.C. Reagan-National
$469
Delta
May 14
DCA6:00 amWashington, D.C. Reagan-National
5h 35m
1 stop
LFT10:35 amLafayette Regional
May 18
LFT5:15 pmLafayette Regional
5h 29m
1 stop
DCA11:44 pmWashington, D.C. Reagan-National
$569

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

Our best American Airlines deals on Washington, D.C. Reagan-National Airport to Lafayette flight tickets
American Airlines
May 29
DCA5:00 amWashington, D.C. Reagan-National
6h 21m
1 stop
LFT10:21 amLafayette Regional
May 31
LFT5:30 pmLafayette Regional
5h 29m
1 stop
DCA11:59 pmWashington, D.C. Reagan-National
$495
American Airlines
May 18
DCA5:41 pmWashington, D.C. Reagan-National
5h 28m
1 stop
LFT10:09 pmLafayette Regional
May 25
LFT5:27 pmLafayette Regional
5h 32m
1 stop
DCA11:59 pmWashington, D.C. Reagan-National
$647
American Airlines
May 29
DCA6:23 amWashington, D.C. Reagan-National
7h 59m
2 stops
LFT1:22 pmLafayette Regional
May 31
LFT5:30 pmLafayette Regional
5h 29m
1 stop
DCA11:59 pmWashington, D.C. Reagan-National
$752

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 April 19, 2026.
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

Cheapest round-trip

Washington, D.C.Lafayette

DCA - LFT

DCALFT

Washington, D.C. Reagan-National

Wed 8/26

11:05 am-6:21 pm

1 stop8h 16m

Lafayette Regional

Sat 9/26

12:06 pm-6:25 pm

1 stop5h 19m

$333

Washington, D.C.Lafayette

DCA - LFT

DCALFT

Washington, D.C. Reagan-National

Wed 5/6

12:40 pm-5:48 pm

1 stop6h 08m

Lafayette Regional

Wed 5/13

2:05 pm-10:15 pm

1 stop7h 10m

$354
Quickest round-trip

Washington, D.C.Lafayette

DCA - LFT

DCALFT

Washington, D.C. Reagan-National

Fri 5/1

6:00 pm-10:12 pm

1 stop5h 12m

Lafayette Regional

Mon 5/4

5:19 pm-10:34 pm

1 stop4h 15m

$369

Washington, D.C.Lafayette

DCA - LFT

DCALFT

Washington, D.C. Reagan-National

Sat 5/2

12:40 pm-7:42 pm

1 stop8h 02m

Lafayette Regional

Tue 5/5

7:00 am-1:35 pm

1 stop5h 35m

$444

Washington, D.C.Lafayette

DCA - LFT

DCALFT

Washington, D.C. Reagan-National

Sat 5/2

12:40 pm-5:48 pm

1 stop6h 08m

Lafayette Regional

Tue 5/5

5:15 am-1:35 pm

1 stop7h 20m

$459

Washington, D.C.Lafayette

DCA - LFT

DCALFT

Washington, D.C. Reagan-National

Fri 5/22

7:59 am-2:23 pm

1 stop7h 24m

Lafayette Regional

Sun 5/24

4:00 pm-10:44 pm

1 stop5h 44m

$469

Washington, D.C.Lafayette

DCA - LFT

DCALFT

Washington, D.C. Reagan-National

Fri 9/4

12:40 pm-7:31 pm

1 stop7h 51m

Lafayette Regional

Mon 9/7

5:25 am-11:25 am

1 stop5h 00m

$481

Washington, D.C.Lafayette

DCA - LFT

DCALFT

Washington, D.C. Reagan-National

Fri 5/29

5:00 am-10:21 am

1 stop6h 21m

Lafayette Regional

Sun 5/31

5:30 pm-11:59 pm

1 stop5h 29m

$495

Washington, D.C.Lafayette

DCA - LFT

DCALFT

Washington, D.C. Reagan-National

Sat 5/2

11:05 am-5:48 pm

1 stop7h 43m

Lafayette Regional

Tue 5/5

5:15 am-8:15 pm

2 stops14h 00m

$552

Washington, D.C.Lafayette

DCA - LFT

DCALFT

Washington, D.C. Reagan-National

Thu 5/14

6:00 am-10:35 am

1 stop5h 35m

Lafayette Regional

Mon 5/18

5:15 pm-11:44 pm

1 stop5h 29m

$569

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 13 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 typical price of a round-trip flight between Washington, D.C. Reagan-National Airport and Lafayette?

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

You could potentially save up to 40% 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

Fastest flight time

4h 25m

Direct flights

None
The fastest flight from Washington, D.C. Reagan-National Airport to Lafayette takes 4h 25m
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

Frequently asked questions about flying from Washington, D.C. Reagan-National Airport to Lafayette

  • 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 25m 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
8,422 reviews
Search Delta flights
United AirlinesPriceFrom $258Free CancellationRating
7.4
9,604 reviews
Search United Airlines flights

Traveling to a place near Lafayette?

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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.

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

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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.

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