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Cheap flights from Washington, D.C. Dulles Intl Airport to Lebanon from $344

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Washington, D.C. Dulles Intl Airport to Lebanon departing on 9/26. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Find the cheapest flights from Washington, D.C. Dulles Intl Airport to Lebanon

Cheap round-trip flights

Multiple Airlines Logo
10:19 pm - 1:44 pmIAD-LEB
15h 25m1 stop
Multiple Airlines Logo
4:08 pm - 7:35 amLEB-IAD
15h 27m1 stop
$416Multiple Airlines
Find Deal
Fri, Oct 3 - Tue, Oct 7
Multiple Airlines Logo
10:19 pm - 9:53 amIAD-LEB
11h 34m1 stop
Multiple Airlines Logo
4:00 pm - 7:11 amLEB-IAD
15h 11m1 stop
$421Multiple Airlines
Find Deal
Tue, Oct 14 - Thu, Oct 16
Multiple Airlines Logo
10:19 pm - 1:44 pmIAD-LEB
15h 25m1 stop
Multiple Airlines Logo
7:08 am - 4:05 pmLEB-IAD
8h 57m2 stops
$435Multiple Airlines
Find Deal
Fri, Oct 3 - Tue, Oct 7
Multiple Airlines Logo
6:00 am - 6:45 pmIAD-LEB
12h 45m2 stops
Multiple Airlines Logo
7:08 am - 7:13 amLEB-IAD
24h 05m1 stop
$450Multiple Airlines
Find Deal
Fri, Nov 7 - Sun, Nov 9
Multiple Airlines Logo
8:30 am - 6:53 pmIAD-LEB
10h 23m2 stops
Multiple Airlines Logo
7:08 am - 4:05 pmLEB-IAD
8h 57m2 stops
$565Multiple Airlines
Find Deal
Fri, Oct 3 - Tue, Oct 7
Multiple Airlines Logo
9:00 am - 2:50 pmIAD-LEB
5h 50m1 stop
Multiple Airlines Logo
7:08 am - 11:13 amLEB-IAD
4h 05m1 stop
$861Multiple Airlines
Find Deal
Fri, Nov 7 - Sun, Nov 9
Multiple Airlines Logo
8:50 am - 2:58 pmIAD-LEB
6h 08m1 stop
Multiple Airlines Logo
7:08 am - 11:14 amLEB-IAD
4h 06m1 stop
$1,081Multiple Airlines
Find Deal
Thu, Sep 25 - Sun, Sep 28

momondo Fare Finder

 
Customize your flight search to find flights from Washington, D.C. Dulles Intl Airport to Lebanon, New Hampshire 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, momondo users made 832,500 searches. Data last updated September 22, 2025.
Use the filters below to find and compare flights from Washington, D.C. Dulles Intl Airport to Lebanon, New Hampshire that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Washington, D.C.Lebanon

IAD - LEB

IADLEB

Washington, D.C. Dulles Intl

Fri 10/3

10:19 pm-1:44 pm

1 stop15h 25m

Lebanon Municipal

Tue 10/7

4:08 pm-7:35 am

1 stop15h 27m

$416

Washington, D.C.Lebanon

IAD - LEB

IADLEB

Washington, D.C. Dulles Intl

Tue 10/14

10:19 pm-9:53 am

1 stop11h 34m

Lebanon Municipal

Thu 10/16

4:00 pm-7:11 am

1 stop15h 11m

$421

Washington, D.C.Lebanon

IAD - LEB

IADLEB

Washington, D.C. Dulles Intl

Fri 10/3

10:19 pm-1:44 pm

1 stop15h 25m

Lebanon Municipal

Tue 10/7

7:08 am-4:05 pm

2 stops8h 57m

$435

Washington, D.C.Lebanon

IAD - LEB

IADLEB

Washington, D.C. Dulles Intl

Fri 11/7

6:00 am-6:45 pm

2 stops12h 45m

Lebanon Municipal

Sun 11/9

7:08 am-7:13 am

1 stop24h 05m

$450

Washington, D.C.Lebanon

IAD - LEB

IADLEB

Washington, D.C. Dulles Intl

Fri 10/3

8:30 am-6:53 pm

2 stops10h 23m

Lebanon Municipal

Tue 10/7

7:08 am-4:05 pm

2 stops8h 57m

$565

Washington, D.C.Lebanon

IAD - LEB

IADLEB

Washington, D.C. Dulles Intl

Fri 11/7

9:00 am-2:50 pm

1 stop5h 50m

Lebanon Municipal

Sun 11/9

7:08 am-11:13 am

1 stop4h 05m

$861

Washington, D.C.Lebanon

IAD - LEB

IADLEB

Washington, D.C. Dulles Intl

Thu 9/25

8:50 am-2:58 pm

1 stop6h 08m

Lebanon Municipal

Sun 9/28

7:08 am-11:14 am

1 stop4h 06m

$1,081

Washington, D.C.Lebanon

IAD - LEB

IADLEB

Washington, D.C. Dulles Intl

Fri 9/26

10:19 pm-9:48 am

1 stop11h 29m

$344

Washington, D.C.Lebanon

IAD - LEB

IADLEB

Washington, D.C. Dulles Intl

Fri 9/26

6:15 am-1:44 pm

2 stops7h 29m

$458

Washington, D.C.Lebanon

IAD - LEB

IADLEB

Washington, D.C. Dulles Intl

Tue 11/4

5:30 pm-2:50 pm

2 stops45h 20m

$1,777

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

See travel insights to Lebanon from

How to get the cheapest flight ticket from Washington, D.C. Dulles Intl Airport to Lebanon, New Hampshire

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest day to depart on your flight to Lebanon, New Hampshire?

The cheapest day to depart from Washington, D.C. Dulles Intl Airport to Lebanon, New Hampshire is on a Friday. Travelers who choose to depart for Lebanon, New Hampshire on a Friday will often find tickets for as low as $453. Be sure to avoid booking your departure on a Wednesday as prices are generally higher than usual. According to our data, the average ticket price to Lebanon, New Hampshire on Wednesday is $619.

When to book flights from Washington, D.C. Dulles Intl Airport to Lebanon, New Hampshire

Are you open to changing your travel dates? Check out the ideal times to fly from Washington, D.C. Dulles Intl Airport to Lebanon, New Hampshire according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Washington, D.C. Dulles Intl Airport to Lebanon, New Hampshire (IAD to LEB) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Washington, D.C. Dulles Intl Airport to Lebanon, New Hampshire

Direct flights

None
There are no direct flights from Washington, D.C. Dulles Intl Airport to Lebanon, New Hampshire. There are no popular flight routes from Washington, D.C. Dulles Intl Airport to Lebanon, New Hampshire.
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  • How far is Washington, D.C. Dulles Intl to Lebanon Municipal by plane?

    Lebanon Municipal is 421.4 mi away from Washington, D.C. Dulles Intl. A reasonable flight in good conditions will take 5h 50m.

  • When did momondo last update prices for flights from Washington, D.C. Dulles Intl Airport to Lebanon Municipal Airport?

    Prices for flights from Washington, D.C. Dulles Intl Airport to Lebanon Municipal Airport are refreshed on a daily basis.

  • How old do you have to be to fly from Washington, D.C. Dulles Intl Airport to Lebanon Municipal Airport?

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Washington, D.C. Dulles Intl Airport to Lebanon Municipal Airport.

  • What documentation or ID do you need to fly to Lebanon Municipal Airport?

    The travel and health documents you'll need for your trip to Lebanon Municipal Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Lebanon Municipal Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Traveling to a place near Lebanon?

Book flights to Lebanon if you plan to visit one of these locations
Lincoln
Woodstock
Plymouth
Waterville Valley
North Woodstock
Claremont
White River Junction
Newport
Norwich
Springfield
New London
Windsor
Bethel
Bradford

Why use momondo?

Why should I use momondo to find a flight deal from Washington, D.C. to Lebanon?

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Washington, D.C. to Lebanon for you.

Can I find flights from Washington, D.C. to Lebanon with flexible booking policies on momondo?

Yes. momondo enables you to select and highlight flights to Lebanon from Washington, D.C. with this policy.

How can momondo help me find flights from Washington, D.C. to Lebanon?

momondo helps you find the best flight between Washington, D.C. and Lebanon by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

I’m not ready to book a flight from Washington, D.C. to Lebanon right now. Can momondo alert me if prices change?

Price alerts on flights to Lebanon from Washington, D.C. are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

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Find better results for your trip to the United States

Airports servicing New Hampshire

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