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Cheap flights from Washington, D.C. Dulles Intl Airport to Lebanon from $184

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 9/2. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 0 bags

Find the cheapest flights from Washington, D.C. Dulles Intl Airport to Lebanon

Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
10:10 pm - 9:53 am
IAD
-
LEB
11h 43m
1 stop
Multiple Airlines Logo
3:53 pm - 9:11 pm
LEB
-
IAD
5h 18m
1 stop
$342Multiple Airlines
Wed, Nov 11 - Wed, Nov 18
Multiple Airlines Logo
6:10 am - 6:45 pm
IAD
-
LEB
12h 35m
2 stops
Multiple Airlines Logo
3:53 pm - 9:11 pm
LEB
-
IAD
5h 18m
1 stop
$351Multiple Airlines
Wed, Nov 11 - Wed, Nov 18
Multiple Airlines Logo
8:37 am - 6:45 pm
IAD
-
LEB
10h 08m
2 stops
Multiple Airlines Logo
7:00 am - 4:34 pm
LEB
-
IAD
9h 34m
2 stops
$357Multiple Airlines
Wed, Nov 11 - Wed, Nov 18
Multiple Airlines Logo
5:28 pm - 6:22 pm
IAD
-
LEB
24h 54m
1 stop
Multiple Airlines Logo
11:00 am - 11:11 am
LEB
-
IAD
24h 11m
1 stop
$408Multiple Airlines
Tue, Sep 8 - Mon, Sep 14
Multiple Airlines Logo
5:28 pm - 6:22 pm
IAD
-
LEB
24h 54m
1 stop
Multiple Airlines Logo
2:49 pm - 10:59 pm
LEB
-
IAD
8h 10m
2 stops
$417Multiple Airlines
Tue, Sep 8 - Mon, Sep 14
Multiple Airlines Logo
8:35 am - 6:22 pm
IAD
-
LEB
9h 47m
2 stops
Multiple Airlines Logo
3:45 pm - 10:59 pm
LEB
-
IAD
7h 14m
2 stops
$423Multiple Airlines
Tue, Sep 8 - Mon, Sep 14
Multiple Airlines Logo
8:35 am - 6:22 pm
IAD
-
LEB
9h 47m
1 stop
Multiple Airlines Logo
2:49 pm - 10:59 pm
LEB
-
IAD
8h 10m
2 stops
$483Multiple Airlines
Thu, Aug 13 - Fri, Aug 14
Multiple Airlines Logo
6:16 am - 6:22 pm
IAD
-
LEB
12h 06m
2 stops
Multiple Airlines Logo
7:00 am - 4:23 pm
LEB
-
IAD
9h 23m
2 stops
$484Multiple Airlines
Fri, Aug 21 - Thu, Oct 15
Multiple Airlines Logo
6:16 am - 3:13 pm
IAD
-
LEB
8h 57m
2 stops
Multiple Airlines Logo
2:49 pm - 10:59 pm
LEB
-
IAD
8h 10m
2 stops
$489Multiple Airlines
Thu, Aug 13 - Fri, Aug 14
Multiple Airlines Logo
10:15 pm - 3:13 pm
IAD
-
LEB
16h 58m
1 stop
Multiple Airlines Logo
7:00 am - 4:23 pm
LEB
-
IAD
9h 23m
2 stops
$538Multiple Airlines
Fri, Aug 21 - Thu, Oct 15

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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 July 24, 2026.
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

Cheapest round-trip
Quickest round-trip

Washington, D.C.Lebanon

IAD - LEB

IADLEB

Washington, D.C. Dulles Intl

Wed 11/11

10:10 pm-9:53 am

1 stop11h 43m

Lebanon Municipal

Wed 11/18

3:53 pm-9:11 pm

1 stop5h 18m

$342

Washington, D.C.Lebanon

IAD - LEB

IADLEB

Washington, D.C. Dulles Intl

Wed 11/11

6:10 am-6:45 pm

2 stops12h 35m

Lebanon Municipal

Wed 11/18

3:53 pm-9:11 pm

1 stop5h 18m

$351

Washington, D.C.Lebanon

IAD - LEB

IADLEB

Washington, D.C. Dulles Intl

Wed 11/11

8:37 am-6:45 pm

2 stops10h 08m

Lebanon Municipal

Wed 11/18

7:00 am-4:34 pm

2 stops9h 34m

$357

Washington, D.C.Lebanon

IAD - LEB

IADLEB

Washington, D.C. Dulles Intl

Tue 9/8

5:28 pm-6:22 pm

1 stop24h 54m

Lebanon Municipal

Mon 9/14

11:00 am-11:11 am

1 stop24h 11m

$408

Washington, D.C.Lebanon

IAD - LEB

IADLEB

Washington, D.C. Dulles Intl

Tue 9/8

5:28 pm-6:22 pm

1 stop24h 54m

Lebanon Municipal

Mon 9/14

2:49 pm-10:59 pm

2 stops8h 10m

$417

Washington, D.C.Lebanon

IAD - LEB

IADLEB

Washington, D.C. Dulles Intl

Tue 9/8

8:35 am-6:22 pm

2 stops9h 47m

Lebanon Municipal

Mon 9/14

3:45 pm-10:59 pm

2 stops7h 14m

$423

Washington, D.C.Lebanon

IAD - LEB

IADLEB

Washington, D.C. Dulles Intl

Thu 8/13

8:35 am-6:22 pm

1 stop9h 47m

Lebanon Municipal

Fri 8/14

2:49 pm-10:59 pm

2 stops8h 10m

$483

Washington, D.C.Lebanon

IAD - LEB

IADLEB

Washington, D.C. Dulles Intl

Fri 8/21

6:16 am-6:22 pm

2 stops12h 06m

Lebanon Municipal

Thu 10/15

7:00 am-4:23 pm

2 stops9h 23m

$484

Washington, D.C.Lebanon

IAD - LEB

IADLEB

Washington, D.C. Dulles Intl

Thu 8/13

6:16 am-3:13 pm

2 stops8h 57m

Lebanon Municipal

Fri 8/14

2:49 pm-10:59 pm

2 stops8h 10m

$489

Washington, D.C.Lebanon

IAD - LEB

IADLEB

Washington, D.C. Dulles Intl

Fri 8/21

10:15 pm-3:13 pm

1 stop16h 58m

Lebanon Municipal

Thu 10/15

7:00 am-4:23 pm

2 stops9h 23m

$538

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
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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

Fastest flight time

5h 27m

Direct flights

None
The fastest flight from Washington, D.C. Dulles Intl Airport to Lebanon, New Hampshire takes 5h 27m
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.
Search flight deals

Frequently asked questions about flying from Washington, D.C. Dulles Intl Airport to Lebanon, New Hampshire

  • 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 27m.

  • 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.

Frequently asked questions about flying from Washington, D.C. Dulles Intl Airport to Lebanon, New Hampshire

  • How do I get Price Alerts for flights from Washington, D.C. Dulles Intl Airport to Lebanon, New Hampshire?

    Price Alerts will notify you by email when the price for flights to Lebanon, New Hampshire from Washington, D.C. Dulles Intl Airport decreases. To activate this, select your desired travel dates and search for offers. While browsing through offers you’ll see the Price Alert widget toggle. Click it to turn on notifications.

  • How can I save money on flights from Washington, D.C. Dulles Intl Airport to Lebanon, New Hampshire with momondo?

    Leverage our AI within our “Price Forecast” tool, which predicts if it’s better to book now or wait until prices decrease. You can strategically pick the best days to fly and save money on your trip by using our “Price Calendar” tool. “Explore” shows an overview of how much it costs to fly to anywhere from a selected city or airport. Our “Discover” content is a great option for travel inspiration and money-saving tips, while “Price Alerts” will update you when prices change, so you can book when fares are right.

  • How does momondo find its flight prices?

    momondo shows deals across 700+ competitors all at once. momondo is active in 30 international markets, so you can have access to a wide range of options from airlines and OTAs alike.

Traveling to a place near Lebanon?

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

An easier way to manage your Lebanon, New Hampshire trip

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Find better results for your trip to the United States

Airports servicing New Hampshire

Manchester Airport
Portsmouth Pease Intl Airport