HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Dulles Intl

$254+ Cheap flights from Lansing (LAN) 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 10/14. Fares are subject to change and may not be available on all flights or dates of travel.
LAN — IAD
Aug 20 — Aug 271
Thu 8/20
Thu 8/27
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

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

Cheapest flights from Lansing to Dulles Intl
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 July 21, 2026.

This Delta deal was found by Cheapflights users on 7/16. 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.
Tue 10/206:03 pm
LAN
-
IAD
1 stop5h 08m
Delta
Sat 10/245:08 pm
IAD
-
LAN
1 stop5h 33m
Delta
Deal found 7/16$319
This Delta deal was found by Cheapflights users on 7/21. 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 9/56:50 am
LAN
-
IAD
1 stop4h 58m
Delta
Sun 9/66:10 am
IAD
-
LAN
1 stop4h 57m
Delta
Deal found 7/21$329
This Delta deal was found by Cheapflights users on 7/19. 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 12/2611:55 am
LAN
-
IAD
1 stop4h 35m
Delta
Tue 1/196:10 am
IAD
-
LAN
1 stop5h 09m
Delta
Deal found 7/19$349
This Delta deal was found by Cheapflights users on 7/18. 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 8/1511:47 am
LAN
-
IAD
1 stop4h 49m
Delta
Sat 8/2212:30 pm
IAD
-
LAN
1 stop5h 11m
Delta
Deal found 7/18$356
This Delta deal was found by Cheapflights users on 7/17. 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
LAN
-
IAD
1 stop5h 01m
Delta
Sun 9/1311:10 am
IAD
-
LAN
1 stop6h 16m
Delta
Deal found 7/17$364
This American Airlines deal was found by Cheapflights users on 7/19. 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 9/56:00 am
LAN
-
IAD
2 stops6h 52m
American Airlines
Sun 9/66:33 am
IAD
-
LAN
2 stops8h 50m
American Airlines
Deal found 7/19$366

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 July 21, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$319
(Delta)

One-way from

$254
(Delta)

Popular in

August

Cheapest in

October

Average price

$397
Provider with most accurate pricing for Lansing Capital City-Washington, D.C. Dulles Intl flight deals.
Search Deals
Provider most trusted by Cheapflights users for Lansing Capital City-Washington, D.C. Dulles Intl flights.
Search Deals
From Lansing Capital City to Washington, D.C. Dulles Intl
Search Deals
One-way flight from Lansing Capital City to Washington, D.C. Dulles Intl
Search Deals
Highest demand for flights based on searches. 5% potential increase in price ($24 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease ($6 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in July 2026
Search Deals

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 2,558,603 searches. Data last updated July 21, 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

Price

Cheapest round-trip
Quickest round-trip

LansingWashington, D.C.

LAN - IAD

LANIAD

Lansing Capital City

Tue 10/20

11:31 am-4:21 pm

1 stop4h 50m

Washington, D.C. Dulles Intl

Sat 10/24

6:00 am-10:51 am

1 stop4h 51m

$319

LansingWashington, D.C.

LAN - IAD

LANIAD

Lansing Capital City

Wed 10/21

11:31 am-4:21 pm

1 stop4h 50m

Washington, D.C. Dulles Intl

Sat 10/24

6:00 am-10:51 am

1 stop4h 51m

$319

LansingWashington, D.C.

LAN - IAD

LANIAD

Lansing Capital City

Sat 11/21

5:15 am-10:13 am

1 stop4h 58m

Washington, D.C. Dulles Intl

Mon 11/23

11:05 am-5:03 pm

1 stop5h 58m

$363

LansingWashington, D.C.

LAN - IAD

LANIAD

Lansing Capital City

Thu 9/10

11:29 am-4:30 pm

1 stop5h 01m

Washington, D.C. Dulles Intl

Sun 9/13

11:10 am-5:26 pm

1 stop6h 16m

$364

LansingWashington, D.C.

LAN - IAD

LANIAD

Lansing Capital City

Thu 10/15

11:31 am-9:30 pm

2 stops9h 59m

Washington, D.C. Dulles Intl

Sat 10/17

3:05 pm-10:41 pm

2 stops7h 36m

$373

LansingWashington, D.C.

LAN - IAD

LANIAD

Lansing Capital City

Sat 8/1

11:42 am-4:40 pm

1 stop4h 58m

Washington, D.C. Dulles Intl

Tue 8/4

6:10 am-11:07 am

1 stop4h 57m

$393

LansingWashington, D.C.

LAN - IAD

LANIAD

Lansing Capital City

Sat 8/1

6:13 pm-12:41 am

2 stops6h 28m

Washington, D.C. Dulles Intl

Mon 8/3

6:10 am-11:07 am

1 stop4h 57m

$445

LansingWashington, D.C.

LAN - IAD

LANIAD

Lansing Capital City

Fri 8/14

6:21 pm-12:34 am

2 stops6h 13m

Washington, D.C. Dulles Intl

Mon 8/17

6:10 am-11:07 am

1 stop4h 57m

$452

LansingWashington, D.C.

LAN - IAD

LANIAD

Lansing Capital City

Thu 8/6

6:21 pm-11:26 pm

1 stop5h 05m

Washington, D.C. Dulles Intl

Sun 8/9

6:10 am-11:07 am

1 stop4h 57m

$487
Cheapest one-way

LansingWashington, D.C.

LAN - IAD

LANIAD

Lansing Capital City

Wed 10/14

5:30 am-5:33 pm

2 stops12h 03m

$254

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/19

Showing 1-10 of 16 resultsSorted by cheapest first
1
2

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 July.
ProviderPrice AccuracyTrust Score*
FlightHubPrice Accuracy3 starsTrust Score*3 stars
ExpediaPrice Accuracy1 starTrust Score*3 stars

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

  • Most accurate provider: When it comes to deals on 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.
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.

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

    For a flight from Lansing to Washington, D.C. Dulles Intl, you will be flying from Capital City. Lansing Capital City (LAN) is just 3.6 mi from the center of the city. Capital City is the only Lansing airport and it handles 0 outbound flights to Washington, D.C. Dulles Intl per day. 0 airlines have flights to Washington, D.C. Dulles Intl from Lansing Capital City on a regular basis.

  • How long is the flight from Lansing to Washington, D.C. Dulles Intl Airport?

    Airlines like Delta fly from Lansing to Washington, D.C. Dulles Intl Airport in about 4h 50m. The time it takes to get you to your destination can typically vary by up to . The distance from Lansing to Washington, D.C. Dulles Intl Airport is about 457 mi.

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

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

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

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

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

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

See more FAQs

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

Book flights to Washington, D.C. Dulles Intl Airport if you plan to visit one of these locations
Alexandria
Tysons
Arlington
Owings Mills
Springfield
Lanham
Reston
Herndon
Rockville
Chantilly
Hyattsville
Fredericksburg
Falls Church
Hanover
Manassas
Laurel
Sterling
Clinton
Hunt Valley
Cordova

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.

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.
Site
©2026 Cheapflights