$159+ Cheap flights from Lansing (LAN) 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 10/31. Fares are subject to change and may not be available on all flights or dates of travel.
LAN — IAD
Oct 4 — Oct 111
Round-trip
1 adult, Economy
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Find cheap flights from Lansing 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 Lansing to Dulles Intl
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Cheapest flights from Lansing to Dulles IntlExplore the most affordable flight options available from Lansing to Dulles Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 4, 2026.
Explore the most affordable flight options available from Lansing to Dulles Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 4, 2026.
This Delta deal was found by Cheapflights users on 9/1. 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 10/1011:51 am -
1 stop4h 25m
Sat 10/176:05 am -
1 stop5h 05m
Deal found 9/1![Delta logo]()
$349
This American Airlines deal was found by Cheapflights users on 9/1. 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 10/103:59 pm -
2 stops7h 59m
Sat 10/176:15 am -
2 stops9h 14m
Deal found 9/1![American Airlines logo]()
$359
This Delta deal was found by Cheapflights users on 8/31. 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 9/911:29 am -
1 stop5h 01m
Tue 9/1511:10 am -
1 stop6h 16m
Deal found 8/31![Delta logo]()
$386
This Delta deal was found by Cheapflights users on 8/31. 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 9/911:29 am -
2 stops8h 45m
Wed 9/166:10 am -
1 stop4h 39m
Deal found 8/31![Delta logo]()
$391
This Delta deal was found by Cheapflights users on 9/2. 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 10/146:08 pm -
1 stop5h 08m
Sun 10/186:05 am -
1 stop5h 05m
Deal found 9/2![Delta logo]()
$393
This Delta deal was found by Cheapflights users on 8/31. 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 12/246:30 am -
1 stop5h 26m
Sat 1/26:00 am -
1 stop5h 06m
Deal found 8/31![Delta logo]()
$413
This Delta deal was found by Cheapflights users on 9/2. 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 9/86:06 pm -
1 stop5h 08m
Wed 9/166:10 am -
1 stop4h 39m
Deal found 9/2![Delta logo]()
$423
This Delta deal was found by Cheapflights users on 8/31. 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 9/85:35 am -
1 stop4h 46m
Tue 9/1512:26 pm -
2 stops11h 21m
Deal found 8/31![Delta logo]()
$428
This Delta deal was found by Cheapflights users on 8/31. 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 9/2911:29 am -
1 stop5h 01m
Mon 10/126:05 am -
1 stop5h 05m
Deal found 8/31![Delta logo]()
$430
Best flights from Lansing to Dulles IntlDiscover carefully curated flight deals from Lansing to Dulles Intl that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 4, 2026.
Discover carefully curated flight deals from Lansing to Dulles Intl that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 4, 2026.
This Delta deal was found by Cheapflights users on 8/30. 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 9/235:35 am -
1 stop4h 46m
Wed 9/306:10 am -
1 stop4h 39m
Deal found 8/30![Delta logo]()
$386
This Delta deal was found by Cheapflights users on 8/31. 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 11/411:51 am -
1 stop4h 37m
Sun 11/86:05 am -
1 stop5h 05m
Deal found 8/31![Delta logo]()
$393
This Delta deal was found by Cheapflights users on 8/31. 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 9/155:35 am -
2 stops8h 36m
Sat 9/195:15 pm -
1 stop5h 25m
Deal found 8/31![Delta logo]()
$428
This Delta deal was found by Cheapflights users on 9/2. 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 10/1511:51 am -
1 stop4h 37m
Sun 10/186:05 am -
1 stop5h 05m
Deal found 9/2![Delta logo]()
$437
This Delta deal was found by Cheapflights users on 9/1. 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 10/15:35 am -
1 stop4h 46m
Sun 10/46:10 am -
1 stop4h 39m
Deal found 9/1![Delta logo]()
$437
This Delta deal was found by Cheapflights users on 8/30. 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 10/306:08 pm -
2 stops6h 34m
Sun 11/112:20 pm -
1 stop5h 07m
Deal found 8/30![Delta logo]()
$442
This Delta deal was found by Cheapflights users on 8/30. 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 9/255:35 am -
1 stop4h 46m
Wed 9/308:08 am -
2 stops9h 18m
Deal found 8/30![Delta logo]()
$463
This Delta deal was found by Cheapflights users on 9/3. 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 10/15:35 am -
2 stops6h 10m
Mon 10/53:15 pm -
2 stops8h 32m
Deal found 9/3![Delta logo]()
$518
This Delta deal was found by Cheapflights users on 9/3. 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 9/235:35 am -
2 stops8h 36m
Tue 9/293:15 pm -
2 stops8h 32m
Deal found 9/3![Delta logo]()
$543
This Delta deal was found by Cheapflights users on 9/1. 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 9/165:35 am -
2 stops6h 10m
Sun 9/206:10 am -
1 stop4h 39m
Deal found 9/1![Delta logo]()
$556
Last-minute flights from Lansing to Dulles IntlDiscover last-minute flight deals from Lansing to Dulles Intl. Data last updated September 4, 2026 and is based on user searches.
Discover last-minute flight deals from Lansing to Dulles Intl. Data last updated September 4, 2026 and is based on user searches.
This Delta deal was found by Cheapflights users on 9/2. 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 9/86:06 pm -
1 stop5h 08m
Wed 9/166:10 am -
1 stop4h 39m
Deal found 9/2![Delta logo]()
$423
This Delta deal was found by Cheapflights users on 8/31. 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 9/85:35 am -
1 stop4h 46m
Tue 9/1512:26 pm -
2 stops11h 21m
Deal found 8/31![Delta logo]()
$428
This Delta deal was found by Cheapflights users on 8/31. 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 9/911:29 am -
1 stop5h 01m
Tue 9/1511:10 am -
1 stop6h 16m
Deal found 8/31![Delta logo]()
$386
This Delta deal was found by Cheapflights users on 8/31. 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 9/1011:29 am -
1 stop5h 01m
Mon 9/146:10 am -
1 stop4h 39m
Deal found 8/31![Delta logo]()
$433
This Delta deal was found by Cheapflights users on 8/31. 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 9/2911:29 am -
1 stop5h 01m
Mon 10/126:05 am -
1 stop5h 05m
Deal found 8/31![Delta logo]()
$430
This Delta deal was found by Cheapflights users on 9/1. 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 10/1011:51 am -
1 stop4h 25m
Sat 10/176:05 am -
1 stop5h 05m
Deal found 9/1![Delta logo]()
$349
This American Airlines deal was found by Cheapflights users on 9/1. 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 10/103:59 pm -
2 stops7h 59m
Sat 10/176:15 am -
2 stops9h 14m
Deal found 9/1![American Airlines logo]()
$359
This Delta deal was found by Cheapflights users on 9/2. 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 10/146:08 pm -
1 stop5h 08m
Sun 10/186:05 am -
1 stop5h 05m
Deal found 9/2![Delta logo]()
$393
One-way flights from Lansing to Dulles IntlSearch for one-way flight options from Lansing to Dulles Intl. Find affordable one-way fares based on user searches. Data last updated September 4, 2026.
Search for one-way flight options from Lansing to Dulles Intl. Find affordable one-way fares based on user searches. Data last updated September 4, 2026.
This Kiwi.com deal was found by Cheapflights users on 9/2. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/319:37 am -
2 stops14h 06m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/2![Multiple Airlines logo]()
$159
This Kiwi.com deal was found by Cheapflights users on 8/30. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/249:37 am -
1 stop9h 09m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 8/30![Multiple Airlines logo]()
$212
This Delta deal was found by Cheapflights users on 9/3. 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 9/156:06 pm -
1 stop5h 08m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/3![Delta logo]()
$374
This Delta deal was found by Cheapflights users on 8/31. 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 10/145:20 am -
2 stops8h 48m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 8/31![Delta logo]()
$379
This Delta deal was found by Cheapflights users on 9/3. 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 9/285:35 am -
1 stop4h 46m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/3![Delta logo]()
$399
This American Airlines deal was found by Cheapflights users on 9/3. 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 11/285:41 am -
2 stops11h 30m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/3![American Airlines logo]()
$464
This Kiwi.com deal was found by Cheapflights users on 8/30. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/223:07 pm -
3 stops46h 04m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 8/30![Multiple Airlines logo]()
$468
This Delta deal was found by Cheapflights users on 9/3. 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 11/285:07 am -
1 stop5h 38m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/3![Delta logo]()
$484
Find flight deals from Lansing to Dulles Intl
Discover tips and strategies to find the most affordable flight options for your journey from Lansing (LAN) 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 4, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $349 (Delta) |
One-way from | $159 (Kiwi.com) |
Popular in | November |
Cheapest in | October |
Average price | $409 |
Cheapflights Fare Finder
Customize your flight search to find flights from Lansing 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 4, 2026.
Use the filters below to find and compare flights from Lansing to Washington, D.C. Dulles Intl Airport that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
LansingWashington, D.C.
LAN Lansing Capital City - IAD Washington, D.C. Dulles Intl
LANIAD
Lansing Capital City
Sat 10/31
9:37 am-11:21 am
1 stop25h 44m
Washington, D.C. Dulles Intl
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$216
LansingWashington, D.C.
LAN Lansing Capital City - IAD Washington, D.C. Dulles Intl
LANIAD
Lansing Capital City
Wed 10/14
5:20 am-10:12 am
1 stop4h 52m
Washington, D.C. Dulles Intl
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$374
Quickest round-trip
LansingWashington, D.C.
LAN Lansing Capital City - IAD Washington, D.C. Dulles Intl
LANIAD
Lansing Capital City
Wed 9/16
5:35 am-10:21 am
1 stop4h 46m
Washington, D.C. Dulles Intl
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$374
LansingWashington, D.C.
LAN Lansing Capital City - IAD Washington, D.C. Dulles Intl
LANIAD
Lansing Capital City
Wed 9/23
5:35 am-10:21 am
1 stop4h 46m
Washington, D.C. Dulles Intl
Wed 9/30
6:10 am-10:49 am
1 stop4h 39m
$386
LansingWashington, D.C.
LAN Lansing Capital City - IAD Washington, D.C. Dulles Intl
LANIAD
Lansing Capital City
Wed 11/4
11:51 am-4:28 pm
1 stop4h 37m
Washington, D.C. Dulles Intl
Sun 11/8
6:05 am-11:10 am
1 stop5h 05m
$393
LansingWashington, D.C.
LAN Lansing Capital City - IAD Washington, D.C. Dulles Intl
LANIAD
Lansing Capital City
Sun 11/22
11:29 am-4:26 pm
1 stop4h 57m
Washington, D.C. Dulles Intl
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$399
LansingWashington, D.C.
LAN Lansing Capital City - IAD Washington, D.C. Dulles Intl
LANIAD
Lansing Capital City
Mon 9/28
5:35 am-10:21 am
1 stop4h 46m
Washington, D.C. Dulles Intl
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$399
LansingWashington, D.C.
LAN Lansing Capital City - IAD Washington, D.C. Dulles Intl
LANIAD
Lansing Capital City
Mon 11/23
5:07 am-10:45 am
1 stop5h 38m
Washington, D.C. Dulles Intl
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$399
LansingWashington, D.C.
LAN Lansing Capital City - IAD Washington, D.C. Dulles Intl
LANIAD
Lansing Capital City
Sun 11/15
5:07 am-10:45 am
1 stop5h 38m
Washington, D.C. Dulles Intl
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$399
LansingWashington, D.C.
LAN Lansing Capital City - IAD Washington, D.C. Dulles Intl
LANIAD
Lansing Capital City
Tue 9/15
5:35 am-2:11 pm
2 stops8h 36m
Washington, D.C. Dulles Intl
Sat 9/19
5:15 pm-10:40 pm
1 stop5h 25m
$428
Showing 1-10 of 17 resultsSorted by cheapest first
Compare providers for flights from Lansing 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 Lansing to Dulles Intl in September.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy1 star | Trust Score*3 stars |
- Most accurate provider: When it comes to deals on Lansing-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 Lansing-Washington, D.C. Dulles Intl Airport flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Lansing-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 Lansing-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 Lansing-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 Lansing to Dulles Intl
Have a flexible travel schedule? Discover the best time to fly to Dulles Intl from Lansing with our price prediction graph.
LAN-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.
Related info for your journey
Find useful and relevant information for your journey from Lansing 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
Lanham
Reston
Herndon
Rockville
Chantilly
Hyattsville
Fredericksburg
Woodbridge
Falls Church
Sterling
Hanover
Laurel
Oxon Hill
Clinton
Hunt Valley
Silver Spring
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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