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Cheap flights from Washington, D.C. Reagan-National Airport to Lafayette from $319

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 7/4. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 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
6:00 am - 11:16 am
DCA
-
LFT
6h 16m
1 stop
United Airlines Logo
5:15 am - 11:56 am
LFT
-
DCA
5h 41m
1 stop
$319United Airlines
Sat, Jul 4 - Sat, Jul 11
Delta Logo
8:59 am - 3:17 pm
DCA
-
LFT
7h 18m
1 stop
Delta Logo
3:10 pm - 9:21 pm
LFT
-
DCA
5h 11m
1 stop
$329Delta
Sat, Sep 5 - Tue, Sep 8
Delta Logo
6:00 am - 11:00 am
DCA
-
LFT
6h 00m
1 stop
Delta Logo
5:10 pm - 11:48 pm
LFT
-
DCA
5h 38m
1 stop
$349Delta
Fri, Sep 4 - Mon, Sep 7
American Airlines Logo
5:00 am - 10:22 am
DCA
-
LFT
6h 22m
1 stop
American Airlines Logo
5:36 pm - 11:59 pm
LFT
-
DCA
5h 23m
1 stop
$359American Airlines
Thu, Jul 23 - Mon, Jul 27
Delta Logo
6:00 am - 11:00 am
DCA
-
LFT
6h 00m
1 stop
Delta Logo
5:10 pm - 11:48 pm
LFT
-
DCA
5h 38m
1 stop
$369Delta
Fri, Sep 4 - Mon, Sep 7
Delta Logo
6:59 am - 10:52 am
DCA
-
LFT
4h 53m
1 stop
Delta Logo
5:03 pm - 10:48 pm
LFT
-
DCA
4h 45m
1 stop
$371Delta
Thu, Jul 16 - Wed, Jul 22
American Airlines Logo
3:23 pm - 9:58 pm
DCA
-
LFT
7h 35m
1 stop
American Airlines Logo
5:36 pm - 11:59 pm
LFT
-
DCA
5h 23m
1 stop
$378American Airlines
Wed, Jul 29 - Sat, Aug 1
Delta Logo
8:00 am - 2:39 pm
DCA
-
LFT
7h 39m
1 stop
Delta Logo
5:03 pm - 10:47 pm
LFT
-
DCA
4h 44m
1 stop
$379Delta
Sat, Jun 20 - Tue, Jun 23
American Airlines Logo
3:23 pm - 9:58 pm
DCA
-
LFT
7h 35m
1 stop
American Airlines Logo
5:36 pm - 11:59 pm
LFT
-
DCA
5h 23m
1 stop
$380American Airlines
Wed, Jul 29 - Sat, Aug 1
United Airlines Logo
12:59 pm - 6:21 pm
DCA
-
LFT
6h 22m
1 stop
United Airlines Logo
4:09 pm - 11:59 pm
LFT
-
DCA
6h 50m
1 stop
$385United Airlines
Fri, Jun 19 - Tue, Jun 23

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
Jul 4
DCA6:00 amWashington, D.C. Reagan-National
6h 16m
1 stop
LFT11:16 amLafayette Regional
Jul 11
LFT5:15 amLafayette Regional
5h 41m
1 stop
DCA11:56 amWashington, D.C. Reagan-National
$319
United Airlines
Jun 19
DCA2:55 pmWashington, D.C. Reagan-National
5h 31m
1 stop
LFT7:26 pmLafayette Regional
Jun 23
LFT4:09 pmLafayette Regional
6h 50m
1 stop
DCA11:59 pmWashington, D.C. Reagan-National
$369
United Airlines
Jun 19
DCA12:59 pmWashington, D.C. Reagan-National
6h 22m
1 stop
LFT6:21 pmLafayette Regional
Jun 23
LFT4:09 pmLafayette Regional
6h 50m
1 stop
DCA11:59 pmWashington, D.C. Reagan-National
$385

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
Jul 23
DCA5:00 amWashington, D.C. Reagan-National
6h 22m
1 stop
LFT10:22 amLafayette Regional
Jul 27
LFT5:36 pmLafayette Regional
5h 23m
1 stop
DCA11:59 pmWashington, D.C. Reagan-National
$359
American Airlines
Jul 29
DCA3:23 pmWashington, D.C. Reagan-National
7h 35m
1 stop
LFT9:58 pmLafayette Regional
Aug 1
LFT5:36 pmLafayette Regional
5h 23m
1 stop
DCA11:59 pmWashington, D.C. Reagan-National
$378
American Airlines
Jul 29
DCA3:23 pmWashington, D.C. Reagan-National
7h 35m
1 stop
LFT9:58 pmLafayette Regional
Aug 1
LFT5:36 pmLafayette Regional
5h 23m
1 stop
DCA11:59 pmWashington, D.C. Reagan-National
$380

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 June 8, 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

Sat 7/4

6:00 am-11:16 am

1 stop6h 16m

Lafayette Regional

Sat 7/11

5:15 am-11:56 am

1 stop5h 41m

$319

Washington, D.C.Lafayette

DCA - LFT

DCALFT

Washington, D.C. Reagan-National

Sat 9/5

8:59 am-3:17 pm

1 stop7h 18m

Lafayette Regional

Tue 9/8

3:10 pm-9:21 pm

1 stop5h 11m

$329

Washington, D.C.Lafayette

DCA - LFT

DCALFT

Washington, D.C. Reagan-National

Fri 9/4

6:00 am-11:00 am

1 stop6h 00m

Lafayette Regional

Mon 9/7

5:10 pm-11:48 pm

1 stop5h 38m

$349

Washington, D.C.Lafayette

DCA - LFT

DCALFT

Washington, D.C. Reagan-National

Thu 7/23

5:00 am-10:22 am

1 stop6h 22m

Lafayette Regional

Mon 7/27

5:36 pm-11:59 pm

1 stop5h 23m

$359

Washington, D.C.Lafayette

DCA - LFT

DCALFT

Washington, D.C. Reagan-National

Fri 9/4

6:00 am-11:00 am

1 stop6h 00m

Lafayette Regional

Mon 9/7

5:10 pm-11:48 pm

1 stop5h 38m

$369
Quickest round-trip

Washington, D.C.Lafayette

DCA - LFT

DCALFT

Washington, D.C. Reagan-National

Thu 7/16

6:59 am-10:52 am

1 stop4h 53m

Lafayette Regional

Wed 7/22

5:03 pm-10:48 pm

1 stop4h 45m

$371

Washington, D.C.Lafayette

DCA - LFT

DCALFT

Washington, D.C. Reagan-National

Wed 7/29

3:23 pm-9:58 pm

1 stop7h 35m

Lafayette Regional

Sat 8/1

5:36 pm-11:59 pm

1 stop5h 23m

$378

Washington, D.C.Lafayette

DCA - LFT

DCALFT

Washington, D.C. Reagan-National

Sat 6/20

8:00 am-2:39 pm

1 stop7h 39m

Lafayette Regional

Tue 6/23

5:03 pm-10:47 pm

1 stop4h 44m

$379

Washington, D.C.Lafayette

DCA - LFT

DCALFT

Washington, D.C. Reagan-National

Wed 7/29

3:23 pm-9:58 pm

1 stop7h 35m

Lafayette Regional

Sat 8/1

5:36 pm-11:59 pm

1 stop5h 23m

$380

Washington, D.C.Lafayette

DCA - LFT

DCALFT

Washington, D.C. Reagan-National

Fri 6/19

12:59 pm-6:21 pm

1 stop6h 22m

Lafayette Regional

Tue 6/23

4:09 pm-11:59 pm

1 stop6h 50m

$385

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 16 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?

What is the cheapest month to fly to Lafayette?

If you’re not able to fly to Lafayette in January, then July is your next best option. Flight prices from Washington, D.C. Reagan-National Airport to Lafayette during July average around $219.

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

You could potentially save up to 45% 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

5h 24m

Direct flights

None
The fastest flight from Washington, D.C. Reagan-National Airport to Lafayette takes 5h 24m
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. 5h 24m 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
8,396 reviews
Search Delta flights
United AirlinesPriceFrom $258Free CancellationRating
7.4
9,781 reviews
Search United Airlines flights

Traveling to a place near Lafayette?

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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.

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