$319+ Cheap flights from Lafayette (LFT) to Dulles Intl (IAD)
This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 11/3. Fares are subject to change and may not be available on all flights or dates of travel.
LFT — IAD
Oct 29 — Nov 51
Round-trip
1 adult, Economy
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Find cheap flights from Lafayette to Dulles Intl with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from Lafayette to Dulles Intl
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Best
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One-way
Cheapest flights from Lafayette to Dulles IntlExplore the most affordable flight options available from Lafayette to Dulles Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 29, 2026.
Explore the most affordable flight options available from Lafayette to Dulles Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 29, 2026.
This Delta deal was found by Cheapflights users on 9/29. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/116:02 am -
1 stop6h 52m
Sun 11/156:00 am -
1 stop6h 03m
Deal found 9/29![Delta logo]()
$349
This Delta deal was found by Cheapflights users on 9/28. 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.
Wed 10/75:13 pm -
1 stop6h 29m
Mon 10/128:13 am -
1 stop7h 18m
Deal found 9/28![Delta logo]()
$428
This Delta deal was found by Cheapflights users on 9/28. 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.
Thu 10/83:16 pm -
1 stop5h 04m
Mon 10/128:13 am -
1 stop7h 18m
Deal found 9/28![Delta logo]()
$444
This United Airlines deal was found by Cheapflights users on 9/25. 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.
Sat 10/1712:03 pm -
1 stop5h 59m
Sun 10/186:15 am -
1 stop6h 01m
Deal found 9/25![United Airlines logo]()
$446
This American Airlines deal was found by Cheapflights users on 9/28. 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.
Mon 10/262:17 pm -
1 stop8h 06m
Mon 11/25:15 pm -
1 stop4h 58m
Deal found 9/28![American Airlines logo]()
$450
This United Airlines deal was found by Cheapflights users on 9/27. 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.
Fri 10/234:10 pm -
1 stop5h 20m
Mon 10/262:38 pm -
1 stop7h 44m
Deal found 9/27![United Airlines logo]()
$454
This United Airlines deal was found by Cheapflights users on 9/29. 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.
Sat 10/245:15 am -
1 stop5h 13m
Mon 10/266:00 am -
1 stop8h 26m
Deal found 9/29![United Airlines logo]()
$455
This Delta deal was found by Cheapflights users on 9/28. 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.
Mon 9/285:17 pm -
1 stop6h 24m
Sat 10/36:00 am -
1 stop5h 41m
Deal found 9/28![Delta logo]()
$483
This Delta deal was found by Cheapflights users on 9/29. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/155:13 pm -
1 stop6h 29m
Mon 10/196:00 am -
1 stop5h 48m
Deal found 9/29![Delta logo]()
$498
This United Airlines deal was found by Cheapflights users on 9/29. 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.
Fri 10/22:10 pm -
1 stop5h 57m
Sun 10/46:15 am -
1 stop6h 01m
Deal found 9/29![United Airlines logo]()
$509
This American Airlines deal was found by Cheapflights users on 9/29. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/1110:37 am -
2 stops7h 10m
Sun 11/155:44 pm -
1 stop5h 20m
Deal found 9/29![American Airlines logo]()
$533
Best flights from Lafayette to Dulles IntlDiscover carefully curated flight deals from Lafayette to Dulles Intl that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 29, 2026.
Discover carefully curated flight deals from Lafayette to Dulles Intl that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 29, 2026.
This Delta deal was found by Cheapflights users on 9/29. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/116:02 am -
1 stop6h 52m
Sun 11/156:00 am -
1 stop6h 03m
Deal found 9/29![Delta logo]()
$349
This United Airlines deal was found by Cheapflights users on 9/25. 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.
Sat 10/1712:03 pm -
1 stop5h 59m
Sun 10/186:15 am -
1 stop6h 01m
Deal found 9/25![United Airlines logo]()
$446
This Delta deal was found by Cheapflights users on 9/29. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/125:22 pm -
1 stop6h 19m
Sun 11/156:00 am -
1 stop6h 03m
Deal found 9/29![Delta logo]()
$349
This United Airlines deal was found by Cheapflights users on 9/27. 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.
Fri 10/234:10 pm -
1 stop5h 20m
Mon 10/262:38 pm -
1 stop7h 44m
Deal found 9/27![United Airlines logo]()
$454
This United Airlines deal was found by Cheapflights users on 9/29. 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.
Sat 2/272:00 pm -
1 stop7h 36m
Wed 3/36:30 am -
1 stop7h 51m
Deal found 9/29![United Airlines logo]()
$459
This Delta deal was found by Cheapflights users on 9/29. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/155:13 pm -
1 stop6h 29m
Mon 10/196:00 am -
1 stop5h 48m
Deal found 9/29![Delta logo]()
$498
Last-minute flights from Lafayette to Dulles IntlDiscover last-minute flight deals from Lafayette to Dulles Intl. Data last updated September 29, 2026 and is based on user searches.
Discover last-minute flight deals from Lafayette to Dulles Intl. Data last updated September 29, 2026 and is based on user searches.
This Delta deal was found by Cheapflights users on 9/27. 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.
Fri 10/23:36 pm -
1 stop5h 09m
Tue 10/66:12 pm -
1 stop4h 59m
Deal found 9/27![Delta logo]()
$483
This United Airlines deal was found by Cheapflights users on 9/29. 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.
Fri 10/22:10 pm -
1 stop5h 57m
Sun 10/46:15 am -
1 stop6h 01m
Deal found 9/29![United Airlines logo]()
$509
This Delta deal was found by Cheapflights users on 9/28. 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.
Wed 10/75:13 pm -
1 stop6h 29m
Mon 10/128:13 am -
1 stop7h 18m
Deal found 9/28![Delta logo]()
$428
This Delta deal was found by Cheapflights users on 9/28. 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.
Thu 10/83:16 pm -
1 stop5h 04m
Mon 10/128:13 am -
1 stop7h 18m
Deal found 9/28![Delta logo]()
$444
This Delta deal was found by Cheapflights users on 9/29. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/155:13 pm -
1 stop6h 29m
Mon 10/196:00 am -
1 stop5h 48m
Deal found 9/29![Delta logo]()
$498
This United Airlines deal was found by Cheapflights users on 9/25. 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.
Sat 10/1712:03 pm -
1 stop5h 59m
Sun 10/186:15 am -
1 stop6h 01m
Deal found 9/25![United Airlines logo]()
$446
This United Airlines deal was found by Cheapflights users on 9/27. 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.
Fri 10/234:10 pm -
1 stop5h 20m
Mon 10/262:38 pm -
1 stop7h 44m
Deal found 9/27![United Airlines logo]()
$454
This United Airlines deal was found by Cheapflights users on 9/29. 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.
Sat 10/245:15 am -
1 stop5h 13m
Mon 10/266:00 am -
1 stop8h 26m
Deal found 9/29![United Airlines logo]()
$455
This United Airlines deal was found by Cheapflights users on 9/28. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/264:09 pm -
1 stop7h 28m
Mon 11/26:00 am -
1 stop6h 20m
Deal found 9/28![United Airlines logo]()
$349
This American Airlines deal was found by Cheapflights users on 9/28. 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.
Mon 10/262:17 pm -
1 stop8h 06m
Mon 11/25:15 pm -
1 stop4h 58m
Deal found 9/28![American Airlines logo]()
$450
One-way flights from Lafayette to Dulles IntlSearch for one-way flight options from Lafayette to Dulles Intl. Find affordable one-way fares based on user searches. Data last updated September 29, 2026.
Search for one-way flight options from Lafayette to Dulles Intl. Find affordable one-way fares based on user searches. Data last updated September 29, 2026.
This United Airlines deal was found by Cheapflights users on 9/29. 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.
Thu 10/222:10 pm -
1 stop5h 57m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/29![United Airlines logo]()
$319
This American Airlines deal was found by Cheapflights users on 9/29. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 1/125:40 am -
2 stops9h 00m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/29![American Airlines logo]()
$345
This United Airlines deal was found by Cheapflights users on 9/27. 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.
Fri 10/1612:03 pm -
1 stop8h 04m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/27![United Airlines logo]()
$394
This American Airlines deal was found by Cheapflights users on 9/29. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 1/137:15 am -
2 stops7h 25m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/29![American Airlines logo]()
$399
This Delta deal was found by Cheapflights users on 9/28. 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.
Mon 11/305:22 pm -
1 stop6h 19m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/28![Delta logo]()
$419
This Delta deal was found by Cheapflights users on 9/28. 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.
Sat 11/285:22 pm -
1 stop6h 19m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/28![Delta logo]()
$429
This United Airlines deal was found by Cheapflights users on 9/29. 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.
Fri 11/272:04 pm -
1 stop5h 45m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/29![United Airlines logo]()
$462
This United Airlines deal was found by Cheapflights users on 9/29. 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.
Mon 11/307:08 pm -
2 stops15h 45m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/29![United Airlines logo]()
$478
This Delta deal was found by Cheapflights users on 9/28. 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.
Fri 11/276:02 am -
1 stop6h 52m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/28![Delta logo]()
$520
Find flight deals from Lafayette to Dulles Intl
Discover tips and strategies to find the most affordable flight options for your journey from Lafayette (LFT) to Dulles Intl (IAD). 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 September 29, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $349 (Delta) |
One-way from | $319 (United Airlines) |
Popular in | October |
Cheapest in | September |
Average price | $262 |
Cheapflights Fare Finder
Customize your flight search to find flights from Lafayette to Dulles Intl 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 7,457,451 searches. Data last updated September 29, 2026.
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
Cheapest round-trip
LafayetteWashington, D.C.
LFT Lafayette Regional - IAD Washington, D.C. Dulles Intl
LFTIAD
Lafayette Regional
Tue 11/3
2:04 pm-10:44 pm
1 stop7h 40m
Washington, D.C. Dulles Intl
Wed 12/31
12:00 am-11:00 pm
Nonstop0h 00m
$319
LafayetteWashington, D.C.
LFT Lafayette Regional - IAD Washington, D.C. Dulles Intl
LFTIAD
Lafayette Regional
Wed 1/13
5:15 pm-12:20 am
1 stop6h 05m
Washington, D.C. Dulles Intl
Wed 12/31
12:00 am-11:00 pm
Nonstop0h 00m
$319
Quickest round-trip
LafayetteWashington, D.C.
LFT Lafayette Regional - IAD Washington, D.C. Dulles Intl
LFTIAD
Lafayette Regional
Thu 10/22
2:10 pm-9:07 pm
1 stop5h 57m
Washington, D.C. Dulles Intl
Wed 12/31
12:00 am-11:00 pm
Nonstop0h 00m
$319
LafayetteWashington, D.C.
LFT Lafayette Regional - IAD Washington, D.C. Dulles Intl
LFTIAD
Lafayette Regional
Wed 11/11
6:02 am-1:54 pm
1 stop6h 52m
Washington, D.C. Dulles Intl
Sun 11/15
6:00 am-11:03 am
1 stop6h 03m
$349
LafayetteWashington, D.C.
LFT Lafayette Regional - IAD Washington, D.C. Dulles Intl
LFTIAD
Lafayette Regional
Thu 11/12
5:22 pm-12:41 am
1 stop6h 19m
Washington, D.C. Dulles Intl
Sun 11/15
6:00 am-11:03 am
1 stop6h 03m
$349
LafayetteWashington, D.C.
LFT Lafayette Regional - IAD Washington, D.C. Dulles Intl
LFTIAD
Lafayette Regional
Wed 1/13
7:15 am-3:40 pm
2 stops7h 25m
Washington, D.C. Dulles Intl
Wed 12/31
12:00 am-11:00 pm
Nonstop0h 00m
$399
LafayetteWashington, D.C.
LFT Lafayette Regional - IAD Washington, D.C. Dulles Intl
LFTIAD
Lafayette Regional
Mon 11/30
5:22 pm-12:41 am
1 stop6h 19m
Washington, D.C. Dulles Intl
Wed 12/31
12:00 am-11:00 pm
Nonstop0h 00m
$419
LafayetteWashington, D.C.
LFT Lafayette Regional - IAD Washington, D.C. Dulles Intl
LFTIAD
Lafayette Regional
Sat 11/28
5:22 pm-12:41 am
1 stop6h 19m
Washington, D.C. Dulles Intl
Wed 12/31
12:00 am-11:00 pm
Nonstop0h 00m
$429
LafayetteWashington, D.C.
LFT Lafayette Regional - IAD Washington, D.C. Dulles Intl
LFTIAD
Lafayette Regional
Sat 10/17
12:03 pm-7:02 pm
1 stop5h 59m
Washington, D.C. Dulles Intl
Sun 10/18
6:15 am-11:16 am
1 stop6h 01m
$446
LafayetteWashington, D.C.
LFT Lafayette Regional - IAD Washington, D.C. Dulles Intl
LFTIAD
Lafayette Regional
Fri 10/23
4:10 pm-10:30 pm
1 stop5h 20m
Washington, D.C. Dulles Intl
Mon 10/26
2:38 pm-9:22 pm
1 stop7h 44m
$454
Showing 1-10 of 13 resultsSorted by cheapest first
Compare providers for flights from Lafayette to Dulles Intl
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 Lafayette to Dulles Intl in September.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars |
- Most accurate provider: When it comes to deals on Lafayette-Washington, D.C. Dulles Intl Airport flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Lafayette-Washington, D.C. Dulles Intl Airport flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Lafayette-Washington, D.C. Dulles Intl Airport flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Lafayette-Washington, D.C. Dulles Intl Airport flights, Cheapflights users trust FlightHub the most. FlightHub 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 Lafayette-Washington, D.C. Dulles Intl Airport 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 Lafayette to Dulles Intl
Have a flexible travel schedule? Discover the best time to fly to Dulles Intl from Lafayette with our price prediction graph.
LFT-IAD
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.
Reviews of airlines servicing Dulles Intl
Get insights into the airlines that provide service to Dulles Intl. 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 Dulles Intl. Reviews last updated September 29, 2026.
See what other customers who have flown with Delta from Lafayette to Washington, D.C. Dulles Intl Airport have to say. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Crew
8.5
Food
7.2
Boarding
8.1
Entertainment
7.8
Comfort
7.8
Overall
7.8
Reviews
1 / 20
4.0
OkayJennifer,Sep 2026
ORD - LGA
Crew
8.5
Food
7.2
Boarding
8.1
Entertainment
7.8
Comfort
7.8
Overall
7.8
Reviews
1 / 20
4.0
OkayJennifer,Sep 2026
ORD - LGA
Related info for your journey
Find useful and relevant information for your journey from Lafayette to Dulles Intl. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
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 locationsAlexandria
Arlington
Owings Mills
Lanham
Chantilly
Woodbridge
Tysons
Reston
Herndon
Hyattsville
Rockville
Fredericksburg
Falls Church
Sterling
Hanover
Laurel
Springfield
Oxon Hill
Clinton
Hunt Valley
Browse thousands of different options on Cheapflights for your next trip
Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.
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Complete your trip to Dulles Intl by adding a car rental and/or hotel reservation to your travel itinerary.
Other flights to Dulles Intl
Explore flights to Dulles Intl departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on September 29, 2026.
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Lafayette and Dulles Intl flights
Browse other Lafayette and Dulles Intl flight options. Last updated on September 29, 2026.
Other flights from Lafayette
Browse through other flights departing from Lafayette. Flights are based on user searches made on Cheapflights and were last updated on September 29, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Top airline flying from Lafayette to Dulles Intl
Discover the top airline that operate flights from Lafayette to Dulles Intl. 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 7,457,451 searches. Data last updated September 29, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$279 | Average$299 | FlexibilityNo cancel fee | On-timeN/A |