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Lafayette

$330+ Cheap flights from Dulles Intl (IAD) to Lafayette (LFT)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 5/14. Fares are subject to change and may not be available on all flights or dates of travel.
IAD — LFT
may. 4 — may. 111
dom. 5/4
dom. 5/11
1 adult, Economy
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Cheap flight deals from Dulles Intl to Lafayette

Discover tips and strategies to find the most affordable flight options for your journey from Dulles Intl (IAD) to Lafayette (LFT). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated abril 29, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$435
(Delta)

One-way from

$330
(United Airlines)

Popular in

April

Cheapest in

June

Average price

$968
Provider with most accurate pricing for Washington, D.C. Dulles Intl-Lafayette Regional flight deals.
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Provider most trusted by Cheapflights users for Washington, D.C. Dulles Intl-Lafayette Regional flights.
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From Washington, D.C. Dulles Intl to Lafayette Regional
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One-way flight from Washington, D.C. Dulles Intl to Lafayette Regional
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Highest demand for flights based on searches. 31% potential increase in price ($200 potential increase over avg. RT price).
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Cheapest flight prices on average. 15% potential price decrease ($59 potential savings vs. average RT price).
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Average for round-trip flights in April 2025
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Find flight deals from Dulles Intl to Lafayette

Cheapest flights from Dulles Intl to Lafayette
Explore the most affordable flight options available from Dulles Intl to Lafayette. Find the lowest fares from popular airlines and budget airlines, with prices last updated on abril 29, 2025.

This Delta deal was found by Cheapflights users on 4/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 5/103:33 pmIAD - LFT
1 stop7h 33mDelta
mar. 5/133:27 pmLFT - IAD
1 stop7h 08mDelta
Deal found 4/28$435
This American Airlines deal was found by Cheapflights users on 4/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 5/109:11 amIAD - LFT
2 stops7h 30mAmerican Airlines
mié. 5/147:09 amLFT - IAD
1 stop5h 13mAmerican Airlines
Deal found 4/28$440
This United Airlines deal was found by Cheapflights users on 4/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 6/106:10 amIAD - LFT
1 stop6h 31mUnited Airlines
mar. 6/104:10 pmLFT - IAD
2 stops14h 17mUnited Airlines
Deal found 4/29$578

Cheapflights Fare Finder

Customize your flight search to find flights from Dulles Intl 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, Cheapflights users made 2,558,603 searches. Data last updated abril 29, 2025.
Use the filters below to find and compare flights from Washington, D.C. Dulles Intl Airport to Lafayette that are best for you.

Fly from

Dulles Intl

Fly to

Lafayette

Route

Depart

Return

Price

Washington, D.C.Lafayette

IAD - LFT

IADLFT

Washington, D.C. Dulles Intl

sáb. 5/10

6:00 am-10:42 am

1 stop5h 42m

Lafayette Regional

mié. 5/14

11:25 am-4:55 pm

1 stop4h 30m

$435

Washington, D.C.Lafayette

IAD - LFT

IADLFT

Washington, D.C. Dulles Intl

sáb. 5/10

9:11 am-3:41 pm

2 stops7h 30m

Lafayette Regional

mié. 5/14

7:09 am-1:22 pm

1 stop5h 13m

$440

Washington, D.C.Lafayette

IAD - LFT

IADLFT

Washington, D.C. Dulles Intl

mar. 6/10

6:10 am-11:41 am

1 stop6h 31m

Lafayette Regional

mar. 6/10

4:10 pm-7:27 am

2 stops14h 17m

$578

Washington, D.C.Lafayette

IAD - LFT

IADLFT

Washington, D.C. Dulles Intl

mié. 5/14

8:21 am-9:44 pm

2 stops14h 23m

$330

Washington, D.C.Lafayette

IAD - LFT

IADLFT

Washington, D.C. Dulles Intl

mié. 5/14

5:56 pm-10:06 pm

1 stop5h 10m

$359

Washington, D.C.Lafayette

IAD - LFT

IADLFT

Washington, D.C. Dulles Intl

sáb. 5/10

9:11 am-5:47 pm

2 stops9h 36m

$373

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/29

Compare providers for flights from Dulles Intl to Lafayette

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Dulles Intl to Lafayette in April.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
eDreamsPrice Accuracy3 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*2 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Washington, D.C. Dulles Intl Airport-Lafayette flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Washington, D.C. Dulles Intl Airport-Lafayette flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from Washington, D.C. Dulles Intl Airport-Lafayette flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Washington, D.C. Dulles Intl Airport-Lafayette flights, Cheapflights users trust eDreams the most. eDreams has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Washington, D.C. Dulles Intl Airport-Lafayette flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Dulles Intl to Lafayette

Have a flexible travel schedule? Discover the best time to fly to Lafayette from Dulles Intl with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Washington, D.C. Dulles Intl Airport to Lafayette

What is the cheapest month to book a flight from Washington, D.C. Dulles Intl Airport to Lafayette?

Currently, November is the cheapest month in which you can book a flight from Washington, D.C. Dulles Intl Airport to Lafayette (average of $323). Flying from Washington, D.C. Dulles Intl Airport to Lafayette in March is currently the most expensive (average of $434). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

Rainfall in Lafayette by month

Plan your trip to Lafayette by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Lafayette ranges from 3.8 - 7.1 inches per month. June is typically the wettest month, when rainfall can reach 7.1 in. March is typically the driest time to visit Lafayette when rainfall is around 3.8 in.

Temperature in Lafayette by month

Plan your trip to Lafayette by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Lafayette, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 84.2 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 51.8 F).

Reviews of airlines servicing Lafayette

Get insights into the airlines that provide service to Lafayette. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Lafayette. Reviews last updated abril 29, 2025.
To help decide which airline to fly from Washington, D.C. to Lafayette, see what other customers have to say about Delta, United Airlines and American Airlines. In addition to providing an overall rating, users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,929 reviews

Food

7.3

Comfort

7.9

Boarding

8.2

Entertainment

7.9

Overall

8.0

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
Delta
8.0
Very good
7,929 reviews
Delta
8.0
Very good
7,929 reviews

Food

7.3

Comfort

7.9

Boarding

8.2

Entertainment

7.9

Overall

8.0

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
United Airlines
7.4
Good
8,696 reviews
Delta
8.0
Very good
7,929 reviews

Food

7.3

Comfort

7.9

Boarding

8.2

Entertainment

7.9

Overall

8.0

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
American Airlines
7.2
Good
10,000 reviews
Delta
8.0
Very good
7,929 reviews

Food

7.3

Comfort

7.9

Boarding

8.2

Entertainment

7.9

Overall

8.0

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Related info for your journey

Find useful and relevant information for your journey from Dulles Intl to Lafayette. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to Lafayette from Washington, D.C. Dulles Intl?

    Most people fly into Lafayette Regional (LFT) if they book a flight to Lafayette from Washington, D.C. Dulles Intl. On average, Lafayette Regional has 0 inbound flights from Washington, D.C. Dulles Intl per day from 1 airline. Lafayette Regional is conveniently located just 2.3 mi from Lafayette’s city center.

  • What are the cheapest airlines flying from Washington, D.C. Dulles Intl Airport to Lafayette round-trip?

    Delta, at $435, was found to be the cheapest airline from Washington, D.C. Dulles Intl Airport to Lafayette.Alternate airlines to your destination round-trip include American Airlines and United Airlines. Delta is 1% cheaper than the average price of flights available within the next 90 days to this destination.

  • What are the cheapest airlines to fly from Washington, D.C. Dulles Intl Airport to Lafayette one-way?

    One-way options have recently been found by users for as low as $330 on United Airlines. Other airlines that offer cheap prices include Delta from $359 and American Airlines from $373 one-way.

  • Can I find deals for flights from Dulles Intl to Lafayette that include hotel bookings?

    Yes. In addition to deals on Dulles Intl to Lafayette flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Dulles Intl to Lafayette?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Dulles Intl to Lafayette.

  • Can I find deals for business class flights from Dulles Intl to Lafayette?

    Yes. Cheapflights offers flight deals from Dulles Intl to Lafayette by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Washington, D.C. Dulles Intl Airport to Lafayette?

    Currently, November is the cheapest month in which you can book a flight from Washington, D.C. Dulles Intl Airport to Lafayette (average of $323). Flying from Washington, D.C. Dulles Intl Airport to Lafayette in March is currently the most expensive (average of $434). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Traveling to a place near Washington, D.C. Dulles Intl Airport?

Book flights to Washington, D.C. Dulles Intl Airport if you plan to visit one of these locations
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Top airline flying from Dulles Intl to Lafayette

Discover the top airline that operate flights from Dulles Intl to Lafayette. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated abril 29, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$237Average$388FlexibilityNo cancel feeOn-timeN/A

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