$309+ Cheap flights from Lafayette (LFT) to Dulles Intl (IAD)
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 9/29. Fares are subject to change and may not be available on all flights or dates of travel.
LFT — IAD
Sep 15 — Sep 221
Round-trip
1 adult, Economy
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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
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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 August 16, 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 August 16, 2026.
This Delta deal was found by Cheapflights users on 8/12. 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 10/311:15 am -
1 stop4h 58m
Deal found 8/12![Delta logo]()
$329
This United Airlines deal was found by Cheapflights users on 8/14. 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 8/295:20 am -
1 stop5h 08m
Sat 9/2612:52 pm -
1 stop7h 40m
Deal found 8/14![United Airlines logo]()
$354
This United Airlines deal was found by Cheapflights users on 8/15. 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 9/174:04 pm -
1 stop7h 26m
Sat 9/263:02 pm -
1 stop5h 30m
Deal found 8/15![United Airlines logo]()
$356
This American Airlines deal was found by Cheapflights users on 8/13. 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.
Sat 10/35:44 am -
1 stop7h 34m
Tue 10/66:42 am -
1 stop8h 05m
Deal found 8/13![American Airlines logo]()
$383
This United Airlines deal was found by Cheapflights users on 8/14. 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.
Tue 9/15:20 am -
1 stop5h 08m
Sat 9/196:30 am -
1 stop5h 45m
Deal found 8/14![United Airlines logo]()
$385
This Delta deal was found by Cheapflights users on 8/12. 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 8/2211:43 am -
1 stop7h 22m
Sun 8/308:28 am -
1 stop7h 14m
Deal found 8/12![Delta logo]()
$408
This American Airlines deal was found by Cheapflights users on 8/14. 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.
Sat 8/296:00 am -
2 stops10h 04m
Sat 9/266:52 am -
1 stop7h 54m
Deal found 8/14![American Airlines logo]()
$412
This United Airlines deal was found by Cheapflights users on 8/13. 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.
Tue 10/204:10 pm -
1 stop5h 20m
Sat 10/243:02 pm -
1 stop5h 30m
Deal found 8/13![United Airlines logo]()
$419
This Delta deal was found by Cheapflights users on 8/12. 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 10/155:08 pm -
1 stop6h 34m
Sun 10/188:03 am -
1 stop7h 28m
Deal found 8/12![Delta logo]()
$434
This American Airlines deal was found by Cheapflights users on 8/12. 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.
Sat 8/2210:49 am -
2 stops9h 07m
Sun 8/306:09 am -
1 stop8h 32m
Deal found 8/12![American Airlines logo]()
$437
This American Airlines deal was found by Cheapflights users on 8/12. 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 10/52:17 pm -
1 stop8h 06m
Sat 10/101:23 pm -
2 stops10h 30m
Deal found 8/12![American Airlines logo]()
$457
This Delta deal was found by Cheapflights users on 8/12. 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 8/205:10 pm -
1 stop6h 24m
Mon 8/2410:16 am -
1 stop7h 12m
Deal found 8/12![Delta logo]()
$469
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 August 16, 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 August 16, 2026.
This United Airlines deal was found by Cheapflights users on 8/13. 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 10/54:10 pm -
1 stop7h 20m
Sat 10/103:02 pm -
1 stop5h 30m
Deal found 8/13![United Airlines logo]()
$329
This Delta deal was found by Cheapflights users on 8/16. 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
Thu 10/298:13 am -
1 stop7h 18m
Deal found 8/16![Delta logo]()
$329
This Delta deal was found by Cheapflights users on 8/15. 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 10/36:07 pm -
1 stop5h 06m
Deal found 8/15![Delta logo]()
$329
This United Airlines deal was found by Cheapflights users on 8/14. 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 8/295:20 am -
1 stop5h 08m
Sat 9/2612:52 pm -
1 stop7h 40m
Deal found 8/14![United Airlines logo]()
$354
This Delta deal was found by Cheapflights users on 8/14. 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.
Sun 9/135:17 pm -
1 stop6h 24m
Sat 9/196:07 pm -
1 stop5h 06m
Deal found 8/14![Delta logo]()
$354
This United Airlines deal was found by Cheapflights users on 8/14. 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 8/3112:03 pm -
1 stop7h 53m
Sat 9/265:54 pm -
1 stop6h 05m
Deal found 8/14![United Airlines logo]()
$354
This United Airlines deal was found by Cheapflights users on 8/11. 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.
Tue 10/274:09 pm -
1 stop7h 28m
Sat 10/312:38 pm -
1 stop5h 55m
Deal found 8/11![United Airlines logo]()
$419
This Delta deal was found by Cheapflights users on 8/13. 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 10/155:08 pm -
1 stop6h 34m
Sun 10/188:03 am -
1 stop7h 28m
Deal found 8/13![Delta logo]()
$434
This United Airlines deal was found by Cheapflights users on 8/13. 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.
Tue 10/204:10 pm -
1 stop5h 20m
Sat 10/243:02 pm -
1 stop5h 30m
Deal found 8/13![United Airlines logo]()
$419
Last-minute flights from Lafayette to Dulles IntlDiscover last-minute flight deals from Lafayette to Dulles Intl. Data last updated August 16, 2026 and is based on user searches.
Discover last-minute flight deals from Lafayette to Dulles Intl. Data last updated August 16, 2026 and is based on user searches.
This Delta deal was found by Cheapflights users on 8/12. 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 8/205:10 pm -
1 stop6h 24m
Mon 8/2410:16 am -
1 stop7h 12m
Deal found 8/12![Delta logo]()
$469
This American Airlines deal was found by Cheapflights users on 8/14. 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.
Thu 8/2010:49 am -
1 stop5h 59m
Mon 8/245:34 pm -
1 stop4h 36m
Deal found 8/14![American Airlines logo]()
$479
This Delta deal was found by Cheapflights users on 8/12. 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 8/2211:43 am -
1 stop7h 22m
Sun 8/308:28 am -
1 stop7h 14m
Deal found 8/12![Delta logo]()
$408
This American Airlines deal was found by Cheapflights users on 8/12. 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.
Sat 8/2210:49 am -
2 stops9h 07m
Sun 8/306:09 am -
1 stop8h 32m
Deal found 8/12![American Airlines logo]()
$437
This United Airlines deal was found by Cheapflights users on 8/14. 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 8/295:20 am -
1 stop5h 08m
Sat 9/2612:52 pm -
1 stop7h 40m
Deal found 8/14![United Airlines logo]()
$354
This American Airlines deal was found by Cheapflights users on 8/14. 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.
Sat 8/296:00 am -
2 stops10h 04m
Sat 9/266:52 am -
1 stop7h 54m
Deal found 8/14![American Airlines logo]()
$412
This United Airlines deal was found by Cheapflights users on 8/14. 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.
Tue 9/15:20 am -
1 stop5h 08m
Sat 9/196:30 am -
1 stop5h 45m
Deal found 8/14![United Airlines logo]()
$385
This United Airlines deal was found by Cheapflights users on 8/15. 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 9/174:04 pm -
1 stop7h 26m
Sat 9/263:02 pm -
1 stop5h 30m
Deal found 8/15![United Airlines logo]()
$356
This Delta deal was found by Cheapflights users on 8/12. 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 10/311:15 am -
1 stop4h 58m
Deal found 8/12![Delta logo]()
$329
This American Airlines deal was found by Cheapflights users on 8/12. 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 9/285:44 am -
1 stop7h 34m
Sat 10/312:30 pm -
2 stops11h 25m
Deal found 8/12![American Airlines logo]()
$513
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 August 16, 2026.
Search for one-way flight options from Lafayette to Dulles Intl. Find affordable one-way fares based on user searches. Data last updated August 16, 2026.
This Delta deal was found by Cheapflights users on 8/12. 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.
Tue 9/296:00 am -
1 stop4h 30m
Deal found 8/12![Delta logo]()
$309
This American Airlines deal was found by Cheapflights users on 8/13. 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 9/295:44 am -
2 stops12h 15m
Deal found 8/13![American Airlines logo]()
$358
This United Airlines deal was found by Cheapflights users on 8/14. 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.
Tue 9/15:20 am -
1 stop5h 08m
Deal found 8/14![United Airlines logo]()
$384
This American Airlines deal was found by Cheapflights users on 8/14. 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 9/110:49 am -
2 stops9h 07m
Deal found 8/14![American Airlines logo]()
$389
This Delta deal was found by Cheapflights users on 8/11. 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 11/305:16 pm -
1 stop6h 23m
Deal found 8/11![Delta logo]()
$409
This United Airlines deal was found by Cheapflights users on 8/13. 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 8/224:04 pm -
1 stop6h 51m
Deal found 8/13![United Airlines logo]()
$423
This United Airlines deal was found by Cheapflights users on 8/14. 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 stops17h 55m
Deal found 8/14![United Airlines logo]()
$434
This United Airlines deal was found by Cheapflights users on 8/13. 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.
Sun 8/234:04 pm -
1 stop5h 41m
Deal found 8/13![United Airlines logo]()
$452
This United Airlines deal was found by Cheapflights users on 8/12. 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.
Tue 9/295:15 am -
3 stops15h 12m
Deal found 8/12![United Airlines logo]()
$457
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 August 16, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $329 (Delta) |
One-way from | $309 (Delta) |
Popular in | October |
Cheapest in | September |
Average price | $382 |
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 2,558,603 searches. Data last updated August 16, 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
Mon 10/5
4:10 pm-12:30 am
1 stop7h 20m
Washington, D.C. Dulles Intl
Sat 10/10
3:02 pm-7:32 pm
1 stop5h 30m
$329
LafayetteWashington, D.C.
LFT Lafayette Regional - IAD Washington, D.C. Dulles Intl
LFTIAD
Lafayette Regional
Thu 10/15
5:13 pm-12:42 am
1 stop6h 29m
Washington, D.C. Dulles Intl
Thu 10/29
8:13 am-2:31 pm
1 stop7h 18m
$329
LafayetteWashington, D.C.
LFT Lafayette Regional - IAD Washington, D.C. Dulles Intl
LFTIAD
Lafayette Regional
Mon 9/28
5:17 pm-12:41 am
1 stop6h 24m
Washington, D.C. Dulles Intl
Sat 10/3
6:07 pm-10:13 pm
1 stop5h 06m
$329
LafayetteWashington, D.C.
LFT Lafayette Regional - IAD Washington, D.C. Dulles Intl
LFTIAD
Lafayette Regional
Sat 8/29
5:20 am-11:28 am
1 stop5h 08m
Washington, D.C. Dulles Intl
Sat 9/26
12:52 pm-7:32 pm
1 stop7h 40m
$354
LafayetteWashington, D.C.
LFT Lafayette Regional - IAD Washington, D.C. Dulles Intl
LFTIAD
Lafayette Regional
Sun 9/13
5:17 pm-12:41 am
1 stop6h 24m
Washington, D.C. Dulles Intl
Sat 9/19
6:07 pm-10:13 pm
1 stop5h 06m
$354
LafayetteWashington, D.C.
LFT Lafayette Regional - IAD Washington, D.C. Dulles Intl
LFTIAD
Lafayette Regional
Mon 8/31
12:03 pm-8:56 pm
1 stop7h 53m
Washington, D.C. Dulles Intl
Sat 9/26
5:54 pm-10:59 pm
1 stop6h 05m
$354
LafayetteWashington, D.C.
LFT Lafayette Regional - IAD Washington, D.C. Dulles Intl
LFTIAD
Lafayette Regional
Tue 10/27
4:09 pm-12:37 am
1 stop7h 28m
Washington, D.C. Dulles Intl
Sat 10/31
2:38 pm-7:33 pm
1 stop5h 55m
$419
Quickest round-trip
LafayetteWashington, D.C.
LFT Lafayette Regional - IAD Washington, D.C. Dulles Intl
LFTIAD
Lafayette Regional
Tue 10/20
4:10 pm-10:30 pm
1 stop5h 20m
Washington, D.C. Dulles Intl
Sat 10/24
3:02 pm-7:32 pm
1 stop5h 30m
$419
LafayetteWashington, D.C.
LFT Lafayette Regional - IAD Washington, D.C. Dulles Intl
LFTIAD
Lafayette Regional
Thu 10/15
5:08 pm-12:42 am
1 stop6h 34m
Washington, D.C. Dulles Intl
Sun 10/18
8:03 am-2:31 pm
1 stop7h 28m
$434
Cheapest one-way
Quickest one-way
LafayetteWashington, D.C.
LFT Lafayette Regional - IAD Washington, D.C. Dulles Intl
LFTIAD
Lafayette Regional
Tue 9/29
6:00 am-11:30 am
1 stop4h 30m
$309
Showing 1-10 of 16 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 August.
| 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 August 16, 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.
Boarding
8.1
Entertainment
7.8
Crew
8.5
Food
7.2
Overall
7.8
Comfort
7.8
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
Boarding
8.1
Entertainment
7.8
Crew
8.5
Food
7.2
Overall
7.8
Comfort
7.8
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
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
Owings Mills
Arlington
Tysons
Springfield
Lanham
Reston
Herndon
Rockville
Chantilly
Hyattsville
Fredericksburg
Falls Church
Hanover
Laurel
Sterling
Oxon Hill
Clinton
Hunt Valley
Woodbridge
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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 August 16, 2026.
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Lafayette and Dulles Intl flights
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Other flights from Lafayette
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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 2,558,603 searches. Data last updated August 16, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$279 | Average$299 | FlexibilityNo cancel fee | On-timeN/A |