Which layover airport offers the lowest fares from Lafayette to Washington, D.C.?

Flights via Houston (IAH) offer the lowest average round-trip price of $328.

What is the cheapest airline that flies from Lafayette Regional to Washington, D.C.?

United Airlines and Delta are the most popular carriers operating from Lafayette Regional to Washington, D.C.

Which layover airport has the shortest travel time from Lafayette to Washington, D.C.?

Flights connecting via Atlanta (ATL) have the shortest average one-way travel time: 5h 10m.

Which layover airport has the shortest connection time from Lafayette to Washington, D.C.?

Houston (IAH) has the shortest average layover time for this route: 0h 54m.

Which airport is the most popular layover for flights between Lafayette and Washington, D.C.?

Houston (IAH) was the most common stop: 57% of momondo users choosing 1-stop flights on this route connected there.

What airlines fly to Washington, D.C.?

American Airlines, Delta and United Airlines are the top three most popular airlines that fly to Washington, D.C. from Lafayette according to our data. American Airlines is the first choice among our users, with 48% of people opting to fly with this airline when traveling to Washington, D.C.. Keep in mind that there are 3 different airlines that fly to Washington, D.C. on a routine basis, so you have a few additional options to choose from.

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

Prices for flights from Lafayette Regional Airport to Washington, D.C. refresh daily.

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

There are 3 operators available for flights from Lafayette Regional Airport to Washington, D.C. as of November 2026.

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

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 Lafayette Regional Airport to Washington, D.C..

What documentation or ID do you need to fly to Washington, D.C.?

The travel and health documents you'll need for your trip to Washington, D.C. may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Washington, D.C.. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

$324 Cheap Flights from Lafayette to Washington, D.C. in 2026/27

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Lafayette to Washington, D.C.

Round-trip

One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

5:28 pm - 11:59 pmLFT Lafayette Regional-DCA Washington, D.C. Reagan-National

5h 31m1 stop Dallas/Fort Worth

3:31 pm - 10:52 pmDCA Washington, D.C. Reagan-National-LFT Lafayette Regional

8h 21m1 stop Dallas/Fort Worth

$349American Airlines

Tue, Nov 24 - Wed, Dec 2

5:27 pm - 11:59 pmLFT Lafayette Regional-DCA Washington, D.C. Reagan-National

5h 32m1 stop Dallas/Fort Worth

7:12 am - 1:06 pmDCA Washington, D.C. Reagan-National-LFT Lafayette Regional

6h 54m1 stop Dallas/Fort Worth

$349American Airlines

Sat, Dec 5 - Sat, Dec 12

3:37 pm - 10:41 pmLFT Lafayette Regional-DCA Washington, D.C. Reagan-National

6h 04m1 stop Atlanta Hartsfield-Jackson

6:00 am - 11:08 amDCA Washington, D.C. Reagan-National-LFT Lafayette Regional

6h 08m1 stop Atlanta Hartsfield-Jackson

$349Delta

Fri, Dec 11 - Sun, Dec 13

11:50 am - 6:41 pmLFT Lafayette Regional-IAD Washington, D.C. Dulles Intl

5h 51m1 stop Atlanta Hartsfield-Jackson

8:07 am - 2:52 pmIAD Washington, D.C. Dulles Intl-LFT Lafayette Regional

7h 45m1 stop Atlanta Hartsfield-Jackson

$349Delta

Fri, Dec 11 - Sun, Dec 13

4:03 pm - 10:41 pmLFT Lafayette Regional-IAD Washington, D.C. Dulles Intl

5h 38m1 stop Houston George Bush Intcntl

6:00 am - 11:24 amIAD Washington, D.C. Dulles Intl-LFT Lafayette Regional

6h 24m1 stop Houston George Bush Intcntl

$349United Airlines

Wed, Dec 23 - Fri, Jan 1

4:07 pm - 10:42 pmLFT Lafayette Regional-IAD Washington, D.C. Dulles Intl

5h 35m1 stop Houston George Bush Intcntl

8:30 am - 1:22 pmIAD Washington, D.C. Dulles Intl-LFT Lafayette Regional

5h 52m1 stop Houston George Bush Intcntl

$349United Airlines

Sat, Dec 5 - Sat, Dec 12

6:00 am - 11:59 amLFT Lafayette Regional-IAD Washington, D.C. Dulles Intl

4h 59m1 stop Atlanta Hartsfield-Jackson

6:00 am - 10:33 amIAD Washington, D.C. Dulles Intl-LFT Lafayette Regional

5h 33m1 stop Atlanta Hartsfield-Jackson

$349Delta

Sat, Mar 20 - Thu, Mar 25

8:18 am - 3:40 pmLFT Lafayette Regional-IAD Washington, D.C. Dulles Intl

6h 22m1 stop Charlotte Douglas

7:00 am - 1:36 pmIAD Washington, D.C. Dulles Intl-LFT Lafayette Regional

7h 36m1 stop Dallas/Fort Worth

$349American Airlines

Wed, Jan 27 - Sat, Jan 30

9:20 am - 6:32 pmLFT Lafayette Regional-DCA Washington, D.C. Reagan-National

8h 12m1 stop Houston George Bush Intcntl

12:50 pm - 5:43 pmDCA Washington, D.C. Reagan-National-LFT Lafayette Regional

5h 53m1 stop Houston George Bush Intcntl

$399United Airlines

Thu, Nov 19 - Mon, Nov 23

2:15 pm - 9:18 pmLFT Lafayette Regional-DCA Washington, D.C. Reagan-National

6h 03m1 stop Dallas/Fort Worth

1:40 pm - 7:25 pmDCA Washington, D.C. Reagan-National-LFT Lafayette Regional

6h 45m1 stop Dallas/Fort Worth

$399American Airlines

Tue, Nov 17 - Sat, Nov 21

Cheap last minute flights

Enter your travel dates to find the best prices.

2:15 pm - 11:30 pmLFT Lafayette Regional-IAD Washington, D.C. Dulles Intl

8h 15m1 stop Dallas/Fort Worth

7:14 am - 1:45 pmIAD Washington, D.C. Dulles Intl-LFT Lafayette Regional

7h 31m1 stop Dallas/Fort Worth

$458American Airlines

Wed, Nov 11 - Sun, Nov 15

10:37 am - 10:59 pmLFT Lafayette Regional-IAD Washington, D.C. Dulles Intl

11h 22m2 stops Dallas/Fort Worth Charlotte Douglas

7:14 am - 1:45 pmIAD Washington, D.C. Dulles Intl-LFT Lafayette Regional

7h 31m1 stop Dallas/Fort Worth

$509American Airlines

Wed, Nov 11 - Sun, Nov 15

10:37 am - 10:59 pmLFT Lafayette Regional-IAD Washington, D.C. Dulles Intl

11h 22m2 stops Dallas/Fort Worth Charlotte Douglas

6:00 am - 1:45 pmIAD Washington, D.C. Dulles Intl-LFT Lafayette Regional

8h 45m2 stops Charlotte Douglas Dallas/Fort Worth

$784American Airlines

Wed, Nov 11 - Sun, Nov 15

7:08 pm - 9:55 amLFT Lafayette Regional-DCA Washington, D.C. Reagan-National

13h 47m2 stops Houston George Bush Intcntl Chicago O'Hare Intl

2:25 pm - 7:33 pmDCA Washington, D.C. Reagan-National-LFT Lafayette Regional

6h 08m1 stop Houston George Bush Intcntl

$1,174United Airlines

Sun, Nov 8 - Tue, Nov 10

6:00 am - 1:44 pmLFT Lafayette Regional-DCA Washington, D.C. Reagan-National

6h 44m1 stop Dallas/Fort Worth

11:55 am - 7:27 pmDCA Washington, D.C. Reagan-National-LFT Lafayette Regional

8h 32m1 stop Dallas/Fort Worth

$1,374American Airlines

Sun, Nov 8 - Tue, Nov 10

6:00 am - 2:40 pmLFT Lafayette Regional-DCA Washington, D.C. Reagan-National

7h 40m2 stops Dallas/Fort Worth Columbus

11:56 am - 7:27 pmDCA Washington, D.C. Reagan-National-LFT Lafayette Regional

8h 31m2 stops Charlotte Douglas Dallas/Fort Worth

$1,424American Airlines

Sun, Nov 8 - Tue, Nov 10

7:08 pm - 9:55 amLFT Lafayette Regional-DCA Washington, D.C. Reagan-National

13h 47m2 stops Houston George Bush Intcntl Chicago O'Hare Intl

7:40 am - 7:33 pmDCA Washington, D.C. Reagan-National-LFT Lafayette Regional

12h 53m3 stops Chicago O'Hare Intl Dallas/Fort Worth Houston George Bush Intcntl

$1,544United Airlines

Sun, Nov 8 - Tue, Nov 10

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Delta flights from Lafayette to Washington, D.C.

Our best Delta deals on Lafayette to Washington, D.C. flight tickets

Delta

Mar 20

LFT6:00 amLafayette Regional

4h 59m

1 stop

IAD11:59 amWashington, D.C. Dulles Intl

Mar 25

IAD6:00 amWashington, D.C. Dulles Intl

5h 33m

1 stop

LFT10:33 amLafayette Regional

$349

Delta

Mar 26

LFT6:00 amLafayette Regional

4h 59m

1 stop

IAD11:59 amWashington, D.C. Dulles Intl

Mar 31

IAD1:00 pmWashington, D.C. Dulles Intl

4h 34m

1 stop

LFT4:34 pmLafayette Regional

$359

Delta

Mar 20

LFT11:00 amLafayette Regional

6h 26m

1 stop

IAD6:26 pmWashington, D.C. Dulles Intl

Mar 25

IAD6:00 amWashington, D.C. Dulles Intl

5h 33m

1 stop

LFT10:33 amLafayette Regional

$394

United Airlines flights from Lafayette to Washington, D.C.

Our best United Airlines deals on Lafayette to Washington, D.C. flight tickets

United Airlines

Nov 17

LFT4:09 pmLafayette Regional

5h 35m

1 stop

IAD10:44 pmWashington, D.C. Dulles Intl

Nov 21

IAD6:00 amWashington, D.C. Dulles Intl

6h 20m

1 stop

LFT11:20 amLafayette Regional

$399

United Airlines

Dec 9

LFT1:57 pmLafayette Regional

5h 52m

1 stop

IAD8:49 pmWashington, D.C. Dulles Intl

Dec 12

IAD6:00 amWashington, D.C. Dulles Intl

6h 24m

1 stop

LFT11:24 amLafayette Regional

$459

United Airlines

Dec 9

LFT1:57 pmLafayette Regional

5h 52m

1 stop

IAD8:49 pmWashington, D.C. Dulles Intl

Dec 12

IAD6:00 amWashington, D.C. Dulles Intl

6h 24m

1 stop

LFT11:24 amLafayette Regional

$469

momondo Fare Finder

Use the filters below to find and compare flights from Lafayette to Washington, D.C. that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

LafayetteWashington, D.C.

LFT Lafayette Regional - DCA Washington, D.C. Reagan-National

LFTDCA

Lafayette Regional

Tue 11/24

5:28 pm-11:59 pm

1 stop5h 31m

Washington, D.C. Reagan-National

Wed 12/2

3:31 pm-10:52 pm

1 stop8h 21m

$349

LafayetteWashington, D.C.

LFT Lafayette Regional - DCA Washington, D.C. Reagan-National

LFTDCA

Lafayette Regional

Sat 12/5

5:27 pm-11:59 pm

1 stop5h 32m

Washington, D.C. Reagan-National

Sat 12/12

7:12 am-1:06 pm

1 stop6h 54m

$349

LafayetteWashington, D.C.

LFT Lafayette Regional - DCA Washington, D.C. Reagan-National

LFTDCA

Lafayette Regional

Fri 12/11

3:37 pm-10:41 pm

1 stop6h 04m

Washington, D.C. Reagan-National

Sun 12/13

6:00 am-11:08 am

1 stop6h 08m

$349

LafayetteWashington, D.C.

LFT Lafayette Regional - IAD Washington, D.C. Dulles Intl

LFTIAD

Lafayette Regional

Fri 12/11

11:50 am-6:41 pm

1 stop5h 51m

Washington, D.C. Dulles Intl

Sun 12/13

8:07 am-2:52 pm

1 stop7h 45m

$349

LafayetteWashington, D.C.

LFT Lafayette Regional - IAD Washington, D.C. Dulles Intl

LFTIAD

Lafayette Regional

Wed 12/23

4:03 pm-10:41 pm

1 stop5h 38m

Washington, D.C. Dulles Intl

Fri 1/1

6:00 am-11:24 am

1 stop6h 24m

$349

LafayetteWashington, D.C.

LFT Lafayette Regional - IAD Washington, D.C. Dulles Intl

LFTIAD

Lafayette Regional

Sat 12/5

4:07 pm-10:42 pm

1 stop5h 35m

Washington, D.C. Dulles Intl

Sat 12/12

8:30 am-1:22 pm

1 stop5h 52m

$349

Quickest round-trip

LafayetteWashington, D.C.

LFT Lafayette Regional - IAD Washington, D.C. Dulles Intl

LFTIAD

Lafayette Regional

Sat 3/20

6:00 am-11:59 am

1 stop4h 59m

Washington, D.C. Dulles Intl

Thu 3/25

6:00 am-10:33 am

1 stop5h 33m

$349

LafayetteWashington, D.C.

LFT Lafayette Regional - IAD Washington, D.C. Dulles Intl

LFTIAD

Lafayette Regional

Wed 1/27

8:18 am-3:40 pm

1 stop6h 22m

Washington, D.C. Dulles Intl

Sat 1/30

7:00 am-1:36 pm

1 stop7h 36m

$349

LafayetteWashington, D.C.

LFT Lafayette Regional - DCA Washington, D.C. Reagan-National

LFTDCA

Lafayette Regional

Thu 11/19

9:20 am-6:32 pm

1 stop8h 12m

Washington, D.C. Reagan-National

Mon 11/23

12:50 pm-5:43 pm

1 stop5h 53m

$399

LafayetteWashington, D.C.

LFT Lafayette Regional - DCA Washington, D.C. Reagan-National

LFTDCA

Lafayette Regional

Tue 11/17

2:15 pm-9:18 pm

1 stop6h 03m

Washington, D.C. Reagan-National

Sat 11/21

1:40 pm-7:25 pm

1 stop6h 45m

$399

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Lafayette to Washington, D.C.

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

Prices

Airlines

Layovers

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

The month of February is, on average, the cheapest month to fly to Washington, D.C. from Lafayette, with most prices found around $364. If you’re not able to fly to Washington, D.C. in February, then April is your next best option. Flight prices from Lafayette to Washington, D.C. during April average around $368.

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

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

Estimated round-trip price

Cheap Lafayette to Washington, D.C. (LFT to WAS) flight deals and tips

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

Best Price Found	$324
Fastest flight time	4h 22m
Direct flights	None

The best one-way flight to Washington, D.C. from Lafayette in the past 72 hours is $324. The best round-trip flight deal from Lafayette to Washington, D.C. found on momondo in the last 72 hours is $349.

The fastest flight from Lafayette to Washington, D.C. takes 4h 22m

There are no direct flights from Lafayette to Washington, D.C.. There are no popular flight routes from Lafayette to Washington, D.C..

Search flight deals

Frequently asked questions about flying from Lafayette to Washington, D.C.

How far is Lafayette Regional to Washington, D.C. by plane?
The distance between Lafayette Regional and Washington, D.C. is about 1039.5 mi. By plane, this route typically takes 4h 22m.
When did momondo last update prices for flights from Lafayette Regional Airport to Washington, D.C.?
Prices for flights from Lafayette Regional Airport to Washington, D.C. refresh daily.
How many operators does momondo search for flights from Lafayette Regional Airport to Washington, D.C.?
There are 3 operators available for flights from Lafayette Regional Airport to Washington, D.C. as of November 2026.
How old do you have to be to fly from Lafayette Regional Airport to Washington, D.C.?
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 Lafayette Regional Airport to Washington, D.C..
What documentation or ID do you need to fly to Washington, D.C.?
The travel and health documents you'll need for your trip to Washington, D.C. may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Washington, D.C.. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.
What is the most popular airline from Lafayette to Washington, D.C.?
Based on momondo bookings for this flight route, the most popular airline on flight routes from Lafayette to Washington, D.C. is Delta (100% of total bookings).

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

Compare and see reviews for airlines that fly from Lafayette to Washington, D.C. with momondo

Airline	Rating	Free Cancellation	Price
American Airlines	PriceFrom $236	Free Cancellation	Rating 7.0 12,231 reviews	Search American Airlines flights
Delta	PriceFrom $279	Free Cancellation	Rating 7.8 8,698 reviews	Search Delta flights
United Airlines	PriceFrom $292	Free Cancellation	Rating 7.3 10,458 reviews	Search United Airlines flights

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Why use momondo?

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

It is quick and easy to find Lafayette to Washington, D.C. flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Washington, D.C. that suits you.

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

Yes. momondo allows you to filter the results for Lafayette to Washington, D.C. flights to just show those with flexible booking policies.

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

Once you have performed a search for Lafayette to Washington, D.C. flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

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

If you are simply researching potential flights to Washington, D.C., momondo offers a useful price alert feature which will track prices for flights to Washington, D.C. from Lafayette and alert you when they change.

An easier way to manage your Washington, D.C. trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

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Nearby airports

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Cabin classes

Other United States destinations

Other flights from Lafayette

Complete your trip

Feeling lucky

Fly into one of these airports located in Washington, D.C.

Washington, D.C. Reagan-National Airport

Washington, D.C. Dulles Intl Airport

Cheap flights from Lafayette to Washington, D.C. from $324

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Lafayette to Washington, D.C. departing on 12/12. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

Find the cheapest flights from Lafayette to Washington, D.C.

Cheap round-trip flights

Cheap one-way flights

Cheap last minute flights

Big names and deals

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Filter for what you want

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Delta flights from Lafayette to Washington, D.C.

Our best Delta deals on Lafayette to Washington, D.C. flight tickets

United Airlines flights from Lafayette to Washington, D.C.

Our best United Airlines deals on Lafayette to Washington, D.C. flight tickets

momondo Fare Finder

Use the filters below to find and compare flights from Lafayette to Washington, D.C. that are best for you.

See travel insights to Washington, D.C. from

How to get the cheapest flight ticket from Lafayette to Washington, D.C.

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

What is the cheapest airline that flies from Lafayette Regional to Washington, D.C.?

What airlines fly to Washington, D.C.?

Which airport is the most popular layover for flights between Lafayette and Washington, D.C.?

Which layover airport offers the lowest fares from Lafayette to Washington, D.C.?

Which layover airport has the shortest travel time from Lafayette to Washington, D.C.?

Which layover airport has the shortest connection time from Lafayette to Washington, D.C.?

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

Cheap Lafayette to Washington, D.C. (LFT to WAS) flight deals and tips

Best Price Found

Fastest flight time

Direct flights

Frequently asked questions about flying from Lafayette to Washington, D.C.

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

Compare and see reviews for airlines that fly from Lafayette to Washington, D.C. with momondo

Traveling to a place near Washington, D.C.?

Why use momondo?

An easier way to manage your Washington, D.C. trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to the United States

Fly into one of these airports located in Washington, D.C.

Airports listed have a maximum distance of 22.4 mi from Washington, D.C.

Fly your favorite airline to Washington, D.C.

Airlines are sorted and displayed according to clicks in the past 7 days on momondo

Cabin classes currently available on flights to Washington, D.C.

List of cabin classes available on flights landing in Washington, D.C.. Availability may vary depending on flight origin and airline.

Popular cities in the United States

Popular flights according to clicks in the last 7 days on momondo

Fly to other destinations from Lafayette

According to popular flight searches on momondo this year

Complete your trip to Washington, D.C.

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