Which airports can I use when flying from Lafayette to Washington, D.C. Dulles Intl Airport?

Flights from Lafayette to Washington, D.C. Dulles Intl Airport usually depart from Lafayette Regional (LFT) and arrive at Washington, D.C. Dulles Intl (IAD).

What cabin classes can I book on flights from Lafayette to Washington, D.C. Dulles Intl Airport?

Only Economy Class is available on flights from Lafayette to Washington, D.C. Dulles Intl Airport.

Which airports do connecting flights from Lafayette to Washington, D.C. Dulles Intl Airport pass through?

One-stop flights from Lafayette to Washington, D.C. Dulles Intl Airport most commonly connect through: • Atlanta Hartsfield-Jackson (ATL) - 84% of one-stop connections • Houston George Bush Intcntl (IAH) - 13% of one-stop connections • Dallas/Fort Worth (DFW) - 2% of one-stop connections

Can I save money by using flexible dates for flights from Lafayette to Washington, D.C. Dulles Intl Airport?

Yes. Flexible dates can save you up to 45% on flights from Lafayette to Washington, D.C. Dulles Intl Airport. Saturday is the cheapest departure day at $298 round-trip on average, while Wednesday is the most expensive at $540, a difference of $242. Cheaper weekend fares like these are typical of routes dominated by weekday business travel.

What popular places can I visit in Washington, D.C. Dulles Intl Airport?

Some of the most popular sights in Washington, D.C. Dulles Intl Airport are Walter E. Washington Convention Center, National Mall and Capital One Arena. These are among the most viewed places in Washington, D.C. Dulles Intl Airport on KAYAK.

Do I need a passport to fly from Lafayette to Washington, D.C. Dulles Intl Airport?

No, a passport is not required for this domestic route, but you will need a real ID-compliant driver's license, a state ID or another TSA-accepted form of identification.

How much time can I save by choosing a different layover airport from Lafayette to Washington, D.C. Dulles Intl Airport?

Flying via Atlanta Hartsfield-Jackson (ATL) gives the shortest average 1-stop total travel time at 5h 09m, compared with 5h 40m via Houston George Bush Intcntl (IAH) and 7h 10m via Dallas/Fort Worth (DFW).

What is the time difference between Lafayette and Washington, D.C. Dulles Intl Airport?

Washington, D.C. Dulles Intl Airport is 1 hour ahead of Lafayette (Eastern Time vs Central Time). Plan for the time shift when scheduling connections or first-day activities.

What car rental options are available at Washington, D.C. Dulles Intl Airport (IAD)?

Washington, D.C. Dulles Intl Airport (IAD) hosts 5 major car rental companies, with daily rates starting from around $24 for economy cars. Top options include: • Dollar • Hertz • Budget • Sixt • Thrifty

How much should I expect to pay for a Lafayette to Washington, D.C. Dulles Intl Airport flight?

Round-trip flights from Lafayette to Washington, D.C. Dulles Intl Airport range from $298 to $398, with an average of $308 over the past 12 months. Anything below $298 counts as a good deal.

How much is a round-trip flight from Lafayette to Washington, D.C. Dulles Intl Airport?

Round-trip flights from Lafayette to Washington, D.C. Dulles Intl Airport typically range from $298 to $398. The lowest price found in the past 5 days was $349, on American Airlines.

Which airline is the cheapest to fly from Lafayette to Washington, D.C. Dulles Intl Airport?

American Airlines ($349) and Delta ($349) are the cheapest airlines to fly round-trip from Lafayette to Washington, D.C. Dulles Intl Airport according to KAYAK data over the last 5 days.

What’s the most popular layover airport when flying from Lafayette to Washington, D.C. Dulles Intl Airport?

Atlanta Hartsfield-Jackson (ATL) is the most popular layover for the Lafayette to Washington, D.C. Dulles Intl Airport route. 84% of KAYAK users who booked 1-stop round-trips over the past 3 months connected via ATL.

What is the cheapest layover airport when flying from Lafayette to Washington, D.C. Dulles Intl Airport?

Flights via Atlanta Hartsfield-Jackson (ATL) offer the most affordable fares, with an average round-trip price of $333. Based on KAYAK data over the past 3 months.

When flying from Lafayette to Washington, D.C. Dulles Intl Airport which airport offers the shortest layover?

Atlanta Hartsfield-Jackson (ATL) had the shortest average connection time for Lafayette to Washington, D.C. Dulles Intl Airport layovers at 3h 14m over the past 3 months.

$329 CHEAP FLIGHTS from Lafayette to Washington Dulles (LFT - IAD)

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Never overpay with our price tracking tools.

Filter searches by price, airline and more to find your best flights.

Cheapest round-trip

$349

Typical prices: $298-$398

American Airlines

Sat 1/27Tue 1/30

LFT - IAD • 1 stop

Cheapest one-way

$329

Typical prices: $387-$449

Delta

Sat 11/24

LFT - IAD • 1 stop

When to travel

March

Cheapest • 3% price drop

February

Most popular

Good to know

Top layover airports

Atlanta Hartsfield-Jackson (ATL)

Cheapest • Avg $333 (round-trip)

Houston George Bush Intcntl (IAH)

Shortest trip • 5h 40m (one-way)

Insights

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We hope you love your trip to Washington, D.C. Dulles Intl Airport!

Flight Deals

Cheap Flights from Lafayette to Dulles Intl (LFT-IAD)

Discover the best prices for you by selecting your travel dates on KAYAK.

Round-trip

One-way

Last minute

Recent round-trip flight deals from Lafayette to Dulles Intl

Sat, Mar 20 - Thu, Mar 25

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

Wed, Jan 27 - Sat, Jan 30

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

4h 59m1 stop Atlanta Hartsfield-Jackson

4:00 pm - 10:05 pmIAD Washington, D.C. Dulles Intl-LFT Lafayette Regional

7h 05m1 stop Atlanta Hartsfield-Jackson

$349Delta

Wed, Jan 27 - Sat, Jan 30

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

Fri, Dec 11 - Sun, Dec 13

10:35 am - 6:14 pmLFT Lafayette Regional-IAD Washington, D.C. Dulles Intl

6h 39m1 stop Dallas/Fort Worth

7:14 am - 1:22 pmIAD Washington, D.C. Dulles Intl-LFT Lafayette Regional

7h 08m1 stop Dallas/Fort Worth

$349American Airlines

Fri, Dec 11 - Sun, Dec 13

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

5h 35m1 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, Mar 31 - Sun, Apr 4

3:10 pm - 9:12 pmLFT Lafayette Regional-IAD Washington, D.C. Dulles Intl

5h 02m1 stop Atlanta Hartsfield-Jackson

10:05 am - 2:29 pmIAD Washington, D.C. Dulles Intl-LFT Lafayette Regional

5h 24m1 stop Atlanta Hartsfield-Jackson

$369Delta

Sat, Mar 20 - Thu, Mar 25

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

$369Delta

Wed, Nov 11 - Sun, Nov 15

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

$374American Airlines

Tue, Nov 10 - Sat, Nov 14

2:04 pm - 8:49 pmLFT Lafayette Regional-IAD Washington, D.C. Dulles Intl

5h 45m1 stop Houston George Bush Intcntl

12:50 pm - 7:33 pmIAD Washington, D.C. Dulles Intl-LFT Lafayette Regional

7h 43m1 stop Houston George Bush Intcntl

$399United Airlines

Wed, Nov 11 - Sun, Nov 15

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

$439American Airlines

Recent last minute flight deals from Lafayette to Dulles Intl

Sat, Oct 31 - Sat, Nov 7

6:09 am - 2:08 pmLFT Lafayette Regional-IAD Washington, D.C. Dulles Intl

6h 59m1 stop Atlanta Hartsfield-Jackson

6:12 pm - 10:11 pmIAD Washington, D.C. Dulles Intl-LFT Lafayette Regional

4h 59m1 stop Atlanta Hartsfield-Jackson

$438Delta

Thu, Oct 29 - Sat, Oct 31

2:04 pm - 8:49 pmLFT Lafayette Regional-IAD Washington, D.C. Dulles Intl

5h 45m1 stop Houston George Bush Intcntl

6:00 am - 11:20 amIAD Washington, D.C. Dulles Intl-LFT Lafayette Regional

6h 20m1 stop Houston George Bush Intcntl

$493United Airlines

Mon, Nov 2 - Thu, Nov 5

2:04 pm - 10:44 pmLFT Lafayette Regional-IAD Washington, D.C. Dulles Intl

7h 40m1 stop Houston George Bush Intcntl

2:38 pm - 9:22 pmIAD Washington, D.C. Dulles Intl-LFT Lafayette Regional

7h 44m1 stop Houston George Bush Intcntl

$865United Airlines

Mon, Nov 2 - Thu, Nov 5

10:35 am - 10:59 pmLFT Lafayette Regional-IAD Washington, D.C. Dulles Intl

11h 24m2 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

$924American Airlines

Sat, Oct 31 - Sat, Nov 7

7:00 am - 3:16 pmLFT Lafayette Regional-IAD Washington, D.C. Dulles Intl

7h 16m2 stops Houston George Bush Intcntl Savannah/Hilton Head

2:38 pm - 7:33 pmIAD Washington, D.C. Dulles Intl-LFT Lafayette Regional

5h 55m1 stop Houston George Bush Intcntl

$948United Airlines

Mon, Nov 2 - Thu, Nov 5

10:35 am - 10:59 pmLFT Lafayette Regional-IAD Washington, D.C. Dulles Intl

11h 24m2 stops Dallas/Fort Worth Charlotte Douglas

6:00 am - 4:53 pmIAD Washington, D.C. Dulles Intl-LFT Lafayette Regional

11h 53m2 stops Charlotte Douglas Dallas/Fort Worth

$1,062American Airlines

Wed, Oct 28 - Thu, Oct 29

5:13 pm - 12:42 amLFT Lafayette Regional-IAD Washington, D.C. Dulles Intl

6h 29m1 stop Atlanta Hartsfield-Jackson

6:00 am - 10:48 amIAD Washington, D.C. Dulles Intl-LFT Lafayette Regional

5h 48m1 stop Atlanta Hartsfield-Jackson

$1,181Delta

Thu, Oct 29 - Sat, Oct 31

5:13 pm - 12:42 amLFT Lafayette Regional-IAD Washington, D.C. Dulles Intl

6h 29m1 stop Atlanta Hartsfield-Jackson

12:30 pm - 10:11 pmIAD Washington, D.C. Dulles Intl-LFT Lafayette Regional

10h 41m2 stops New York John F Kennedy Intl Atlanta Hartsfield-Jackson

$1,272Delta

Wed, Oct 28 - Thu, Oct 29

2:04 pm - 10:44 pmLFT Lafayette Regional-IAD Washington, D.C. Dulles Intl

7h 40m1 stop Houston George Bush Intcntl

8:15 am - 5:43 pmIAD Washington, D.C. Dulles Intl-LFT Lafayette Regional

10h 28m2 stops Atlanta Hartsfield-Jackson Houston George Bush Intcntl

$1,646United Airlines

Sat, Oct 31 - Sat, Nov 7

6:09 am - 5:33 pmLFT Lafayette Regional-IAD Washington, D.C. Dulles Intl

10h 24m2 stops Atlanta Hartsfield-Jackson New York John F Kennedy Intl

12:30 pm - 10:11 pmIAD Washington, D.C. Dulles Intl-LFT Lafayette Regional

10h 41m2 stops New York John F Kennedy Intl Atlanta Hartsfield-Jackson

$2,365Delta

Booking Insights

Price, demand and travel trends for Lafayette to Washington, D.C. Dulles Intl Airport flights

Use KAYAK data on prices, travel dates, airlines and seasonal trends to compare options and book flights with more confidence.

Prices

Airlines

Layovers

How much is a round-trip flight from Lafayette to Washington, D.C. Dulles Intl Airport? This analysis is based on the cheapest round-trip price found on KAYAK in the last 12 months by searching for a flight from Lafayette to Washington, D.C. Dulles Intl Airport departing in january.

Find deals

Low season	September
High season	February
Cheapest flight	$329

Beat the crowds with an average 93% drop in travelers.

The most popular month to fly with an average 93% increase in travelers.

One-way flight from Lafayette to Washington, D.C. Dulles Intl Airport

When to book flights from Lafayette to Dulles Intl

Are your dates flexible? Find out the best times to travel from Lafayette to Dulles Intl based on our flight data from the last year. Discover the cheapest month and even day to fly.

Estimated round-trip price

KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

What cabin classes can I book on flights from Lafayette to Washington, D.C. Dulles Intl Airport?
Only Economy Class is available on flights from Lafayette to Washington, D.C. Dulles Intl Airport.
How long is a flight from Lafayette to Washington, D.C. Dulles Intl Airport?
There are currently no nonstop flights available from Lafayette to Washington, D.C. Dulles Intl Airport. Flights with 1 layover take between 5h 09m and 7h 10m in total, depending on the connection.
Do I need a passport to fly from Lafayette to Washington, D.C. Dulles Intl Airport?
No, a passport is not required for this domestic route, but you will need a real ID-compliant driver's license, a state ID or another TSA-accepted form of identification.
How much should I expect to pay for a Lafayette to Washington, D.C. Dulles Intl Airport flight?
Round-trip flights from Lafayette to Washington, D.C. Dulles Intl Airport range from $298 to $398, with an average of $308 over the past 12 months. Anything below $298 counts as a good deal.
Have flight prices from Lafayette to Washington, D.C. Dulles Intl Airport changed much recently?
Yes. Based on fares seen in the past 5 days, round-trip prices on this route showed a wide range, from about $349 to $1,522. That means the highest observed fare was about 4x higher than the lowest one.
How are flight prices from Lafayette to Washington, D.C. Dulles Intl Airport looking right now?
One-way fares from Lafayette to Washington, D.C. Dulles Intl Airport are currently higher than usual. Average one-way flight prices are about $465, which is 8% above the typical average for this route.
What car rental options are available at Washington, D.C. Dulles Intl Airport (IAD)?
Washington, D.C. Dulles Intl Airport (IAD) hosts 5 major car rental companies, with daily rates starting from around $24 for economy cars. Top options include:

• Dollar
• Hertz
• Budget
• Sixt
• Thrifty
Which airports can I use when flying from Lafayette to Washington, D.C. Dulles Intl Airport?
Flights from Lafayette to Washington, D.C. Dulles Intl Airport usually depart from Lafayette Regional (LFT) and arrive at Washington, D.C. Dulles Intl (IAD).
Which airports do connecting flights from Lafayette to Washington, D.C. Dulles Intl Airport pass through?
One-stop flights from Lafayette to Washington, D.C. Dulles Intl Airport most commonly connect through:

• Atlanta Hartsfield-Jackson (ATL) - 84% of one-stop connections
• Houston George Bush Intcntl (IAH) - 13% of one-stop connections
• Dallas/Fort Worth (DFW) - 2% of one-stop connections
Can I save money by using flexible dates for flights from Lafayette to Washington, D.C. Dulles Intl Airport?
Yes. Flexible dates can save you up to 45% on flights from Lafayette to Washington, D.C. Dulles Intl Airport. Saturday is the cheapest departure day at $298 round-trip on average, while Wednesday is the most expensive at $540, a difference of $242.

Cheaper weekend fares like these are typical of routes dominated by weekday business travel.
How much time can I save by choosing a different layover airport from Lafayette to Washington, D.C. Dulles Intl Airport?
Flying via Atlanta Hartsfield-Jackson (ATL) gives the shortest average 1-stop total travel time at 5h 09m, compared with 5h 40m via Houston George Bush Intcntl (IAH) and 7h 10m via Dallas/Fort Worth (DFW).
What is the time difference between Lafayette and Washington, D.C. Dulles Intl Airport?
Washington, D.C. Dulles Intl Airport is 1 hour ahead of Lafayette (Eastern Time vs Central Time). Plan for the time shift when scheduling connections or first-day activities.
What popular places can I visit in Washington, D.C. Dulles Intl Airport?
Some of the most popular sights in Washington, D.C. Dulles Intl Airport are Walter E. Washington Convention Center, National Mall and Capital One Arena. These are among the most viewed places in Washington, D.C. Dulles Intl Airport on KAYAK.

If your dates are flexible, aim for a Saturday departure and avoid flying on Wednesday. On this route, Saturday flights average $298, about $242 less than Wednesday fares (45% savings) based on the last 12 months.
If you can choose when to travel, plan your Lafayette to Washington, D.C. Dulles Intl Airport trip for March. Fares historically average $298 round-trip in that month - typically $181 less than the most expensive month, which is January (based on the last 12 months).

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LFT - IAD

$329 Find Cheap Flights from Lafayette to Washington Dulles Airport - Compare and Save

Everything you should know

Cheap Flights from Lafayette to Dulles Intl (LFT-IAD)

Recent round-trip flight deals from Lafayette to Dulles Intl

Recent one-way flight deals from Lafayette to Dulles Intl

Recent last minute flight deals from Lafayette to Dulles Intl

Price, demand and travel trends for Lafayette to Washington, D.C. Dulles Intl Airport flights

How much is a round-trip flight from Lafayette to Washington, D.C. Dulles Intl Airport?

Which airline is the cheapest to fly from Lafayette to Washington, D.C. Dulles Intl Airport?

What’s the most popular layover airport when flying from Lafayette to Washington, D.C. Dulles Intl Airport?

What is the cheapest layover airport when flying from Lafayette to Washington, D.C. Dulles Intl Airport?

When flying from Lafayette to Washington, D.C. Dulles Intl Airport which airport offers the shortest layover?

Key details for Lafayette to Washington, D.C. Dulles Intl Airport flights

Low season

High season

Cheapest flight

When to book flights from Lafayette to Dulles Intl

Your Lafayette to Washington, D.C. Dulles Intl Airport flight questions, answered

Your guide to booking Lafayette to Washington, D.C. Dulles Intl Airport flights

More options for your flight from Lafayette to Dulles Intl

Complete your trip to Washington, D.C. with a hotel stay or car rental

Information on your arrival and departure airports

Cabin class types available on flights to Dulles Intl

Find direct flights to and from Lafayette and Dulles Intl

Flights from domestic origins to Dulles Intl

Choose which airport to fly into in Lafayette

Flights to other popular destinations

Find deals for your return flight