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Cheap flights from Lafayette to Washington, D.C. from $259

This is the cheapest round-trip 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 11/13. 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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Cheap round-trip flights

Enter your travel dates to find the best prices.
Delta Logo
5:25 pm - 12:16 amLFT-IAD
5h 51m1 stop
Delta Logo
6:00 am - 11:04 amIAD-LFT
6h 04m1 stop
$259Delta
Find Deal
qui, nov 13 - dom, nov 16
Delta Logo
5:25 pm - 12:16 amLFT-IAD
5h 51m1 stop
Delta Logo
6:00 am - 11:04 amIAD-LFT
6h 04m1 stop
$274Delta
Find Deal
seg, nov 17 - seg, nov 24
United Airlines Logo
5:20 am - 11:28 amLFT-IAD
5h 08m1 stop
United Airlines Logo
6:00 am - 11:13 amIAD-LFT
6h 13m1 stop
$289United Airlines
Find Deal
qua, nov 5 - dom, nov 9
Delta Logo
3:32 pm - 11:19 pmLFT-IAD
6h 47m1 stop
Delta Logo
3:35 pm - 7:08 pmIAD-LFT
4h 33m1 stop
$309Delta
Find Deal
sáb, nov 22 - qui, nov 27
Delta Logo
5:15 pm - 11:53 amLFT-IAD
17h 38m2 stops
Delta Logo
7:00 am - 10:36 amIAD-LFT
4h 36m1 stop
$316Delta
Find Deal
qua, fev 18 - sáb, fev 21
United Airlines Logo
2:00 pm - 10:15 pmLFT-IAD
7h 15m1 stop
United Airlines Logo
6:08 am - 11:47 amIAD-LFT
6h 39m1 stop
$361United Airlines
Find Deal
qua, dez 17 - sex, jan 2
United Airlines Logo
4:08 pm - 10:12 pmLFT-IAD
5h 04m1 stop
United Airlines Logo
6:00 am - 11:15 amIAD-LFT
6h 15m1 stop
$366United Airlines
Find Deal
ter, nov 18 - ter, nov 25
American Airlines Logo
1:44 pm - 11:08 pmLFT-IAD
8h 24m2 stops
American Airlines Logo
6:00 am - 1:31 pmIAD-LFT
8h 31m1 stop
$369American Airlines
Find Deal
sex, dez 12 - dom, dez 14
American Airlines Logo
4:01 pm - 10:33 pmLFT-IAD
5h 32m1 stop
American Airlines Logo
2:16 pm - 9:05 pmIAD-LFT
7h 49m1 stop
$383American Airlines
Find Deal
seg, nov 17 - seg, nov 24
American Airlines Logo
7:00 am - 1:12 pmLFT-IAD
5h 12m1 stop
American Airlines Logo
4:34 pm - 10:19 pmIAD-LFT
6h 45m1 stop
$390American Airlines
Find Deal
ter, nov 25 - seg, dez 1

Delta flights from Lafayette to Washington, D.C. Dulles Intl Airport

Our best Delta deals on Lafayette to Washington, D.C. Dulles Intl Airport flight tickets
Delta
Nov 13
LFT5:25 pmLafayette Regional
5h 51m
1 stop
IAD12:16 amWashington, D.C. Dulles Intl
Nov 16
IAD6:00 amWashington, D.C. Dulles Intl
6h 04m
1 stop
LFT11:04 amLafayette Regional
$259
Find similar
Delta
Nov 17
LFT5:25 pmLafayette Regional
5h 51m
1 stop
IAD12:16 amWashington, D.C. Dulles Intl
Nov 24
IAD6:00 amWashington, D.C. Dulles Intl
6h 04m
1 stop
LFT11:04 amLafayette Regional
$274
Find similar
Delta
Nov 22
LFT3:32 pmLafayette Regional
6h 47m
1 stop
IAD11:19 pmWashington, D.C. Dulles Intl
Nov 27
IAD3:35 pmWashington, D.C. Dulles Intl
4h 33m
1 stop
LFT7:08 pmLafayette Regional
$309
Find similar

United Airlines flights from Lafayette to Washington, D.C. Dulles Intl Airport

Our best United Airlines deals on Lafayette to Washington, D.C. Dulles Intl Airport flight tickets
United Airlines
Nov 5
LFT5:20 amLafayette Regional
5h 08m
1 stop
IAD11:28 amWashington, D.C. Dulles Intl
Nov 9
IAD6:00 amWashington, D.C. Dulles Intl
6h 13m
1 stop
LFT11:13 amLafayette Regional
$289
Find similar
United Airlines
Dec 17
LFT2:00 pmLafayette Regional
7h 15m
1 stop
IAD10:15 pmWashington, D.C. Dulles Intl
Jan 2
IAD6:08 amWashington, D.C. Dulles Intl
6h 39m
1 stop
LFT11:47 amLafayette Regional
$361
Find similar
United Airlines
Nov 18
LFT4:08 pmLafayette Regional
5h 04m
1 stop
IAD10:12 pmWashington, D.C. Dulles Intl
Nov 25
IAD6:00 amWashington, D.C. Dulles Intl
6h 15m
1 stop
LFT11:15 amLafayette Regional
$366
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Lafayette to Washington, D.C. Dulles Intl Airport 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 outubro 23, 2025.
Use the filters below to find and compare flights from Lafayette to Washington, D.C. Dulles Intl Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

LafayetteWashington, D.C.

LFT - IAD

LFTIAD

Lafayette Regional

qui 11/13

5:25 pm-12:16 am

1 stop5h 51m

Washington, D.C. Dulles Intl

dom 11/16

6:00 am-11:04 am

1 stop6h 04m

$259

LafayetteWashington, D.C.

LFT - IAD

LFTIAD

Lafayette Regional

seg 11/17

5:25 pm-12:16 am

1 stop5h 51m

Washington, D.C. Dulles Intl

seg 11/24

6:00 am-11:04 am

1 stop6h 04m

$274

LafayetteWashington, D.C.

LFT - IAD

LFTIAD

Lafayette Regional

qua 11/5

5:20 am-11:28 am

1 stop5h 08m

Washington, D.C. Dulles Intl

dom 11/9

6:00 am-11:13 am

1 stop6h 13m

$289

LafayetteWashington, D.C.

LFT - IAD

LFTIAD

Lafayette Regional

sáb 11/22

3:32 pm-11:19 pm

1 stop6h 47m

Washington, D.C. Dulles Intl

qui 11/27

3:35 pm-7:08 pm

1 stop4h 33m

$309

LafayetteWashington, D.C.

LFT - IAD

LFTIAD

Lafayette Regional

qua 2/18

5:15 pm-11:53 am

2 stops17h 38m

Washington, D.C. Dulles Intl

sáb 2/21

7:00 am-10:36 am

1 stop4h 36m

$316

LafayetteWashington, D.C.

LFT - IAD

LFTIAD

Lafayette Regional

qua 12/17

2:00 pm-10:15 pm

1 stop7h 15m

Washington, D.C. Dulles Intl

sex 1/2

6:08 am-11:47 am

1 stop6h 39m

$361

LafayetteWashington, D.C.

LFT - IAD

LFTIAD

Lafayette Regional

ter 11/18

4:08 pm-10:12 pm

1 stop5h 04m

Washington, D.C. Dulles Intl

ter 11/25

6:00 am-11:15 am

1 stop6h 15m

$366

LafayetteWashington, D.C.

LFT - IAD

LFTIAD

Lafayette Regional

sex 12/12

1:44 pm-11:08 pm

2 stops8h 24m

Washington, D.C. Dulles Intl

dom 12/14

6:00 am-1:31 pm

1 stop8h 31m

$369

LafayetteWashington, D.C.

LFT - IAD

LFTIAD

Lafayette Regional

seg 11/17

4:01 pm-10:33 pm

1 stop5h 32m

Washington, D.C. Dulles Intl

seg 11/24

2:16 pm-9:05 pm

1 stop7h 49m

$383

LafayetteWashington, D.C.

LFT - IAD

LFTIAD

Lafayette Regional

ter 11/25

7:00 am-1:12 pm

1 stop5h 12m

Washington, D.C. Dulles Intl

seg 12/1

4:34 pm-10:19 pm

1 stop6h 45m

$390

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 17 resultsSorted by cheapest first
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See travel insights to Washington, D.C. from

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

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 Lafayette and Washington, D.C. Dulles Intl Airport?

What is the cheapest day to depart on your flight to Washington, D.C. Dulles Intl Airport?

Our data shows that Saturday is the least expensive day to fly to Washington, D.C. Dulles Intl Airport. Tickets to fly out on this day can be as low as $258. When flying out on a Friday, the most expensive travel day of the week, you can expect to see flight prices from Lafayette to Washington, D.C. Dulles Intl Airport for around $473.

What is the cheapest time of day to depart on your flight to Washington, D.C. Dulles Intl Airport?

Flying to Washington, D.C. Dulles Intl Airport from Lafayette in the afternoon is the least expensive time of day to depart. momondo users have found prices as low as $302 when looking at flights departing in the afternoon. If you have a flexible travel schedule, then try to avoid flying in the morning when prices are $338 on average. Flights to Washington, D.C. Dulles Intl Airport from Lafayette in the morning are generally more expensive because this time of day is more convenient for travelers’ schedules.

When to book flights from Lafayette to Washington, D.C. Dulles Intl Airport

Are you open to changing your travel dates? Check out the ideal times to fly from Lafayette to Washington, D.C. Dulles Intl Airport 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. Dulles Intl Airport (LFT to IAD) flight deals and tips

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

Direct flights

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

  • How far is Lafayette Regional to Washington, D.C. Dulles Intl by plane?

    Lafayette Regional and Washington, D.C. Dulles Intl are 1022.0 mi apart from one another. Flights usually cover this in 4h 56m, depending on flying conditions and air traffic around both airports.

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

    Prices for flights from Lafayette Regional Airport to Washington, D.C. Dulles Intl Airport were last updated today.

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

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

  • What documentation or ID do you need to fly to Washington, D.C. Dulles Intl Airport?

    The travel and health documents required for your trip to Washington, D.C. Dulles Intl 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 Washington, D.C. Dulles Intl 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 Lafayette to Washington, D.C. Dulles Intl Airport?

Best airlines flying from Lafayette to Washington, D.C. Dulles Intl Airport

Compare and see reviews for airlines that fly from Lafayette to Washington, D.C. Dulles Intl Airport with momondo
Airline
Rating
Free Cancellation
Price
American AirlinesPriceFrom $198Free CancellationRating
7.2
11,032 reviews
Search American Airlines flights
DeltaPriceFrom $258Free CancellationRating
7.9
7,982 reviews
Search Delta flights

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

Book flights to Washington, D.C. if you plan to visit one of these locations
Alexandria
National Harbor
Gettysburg
Arlington
Winchester
Woodbridge
Waldorf
Tysons
Laurel
Colonial Beach
Silver Spring
Fredericksburg
Harpers Ferry
Towson
Rockville
Manassas
Reston
Fairfax
Gaithersburg
Sterling

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?

momondo does allow users to show only those flights to Washington, D.C. from Lafayette which offer a flexible booking policy as well as other useful filters and features.

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. Dulles Intl Airport trip

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