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Cheap flights from Washington, D.C. Dulles Intl Airport to Lebanon from $391

This is the cheapest round-trip 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 9/8. 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

Logo
3:55 pm - 1:44 pmIAD-LEB
21h 49m1 stop
Logo
1:00 pm - 7:11 amLEB-IAD
18h 11m1 stop
$391
Find Deal
Mon, Sep 8 - Mon, Oct 20
Logo
10:18 pm - 2:58 pmIAD-LEB
16h 40m1 stop
Logo
10:43 am - 7:10 amLEB-IAD
20h 27m1 stop
$401
Find Deal
Fri, Sep 19 - Sun, Sep 21
Logo
10:18 pm - 6:53 pmIAD-LEB
20h 35m1 stop
Logo
4:08 pm - 10:39 pmLEB-IAD
6h 31m2 stops
$450
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Thu, Sep 4 - Sun, Sep 7
Logo
6:20 am - 1:44 pmIAD-LEB
7h 24m2 stops
Logo
4:08 pm - 10:39 pmLEB-IAD
6h 31m2 stops
$455
Find Deal
Thu, Sep 4 - Sun, Sep 7
Logo
6:00 am - 1:36 pmIAD-LEB
7h 36m2 stops
Logo
1:00 pm - 10:58 pmLEB-IAD
9h 58m2 stops
$460
Find Deal
Fri, Nov 14 - Sat, Nov 15
Logo
10:18 pm - 6:53 pmIAD-LEB
20h 35m1 stop
Logo
4:08 pm - 2:43 pmLEB-IAD
22h 35m1 stop
$513
Find Deal
Thu, Sep 4 - Sun, Sep 7
Logo
5:53 pm - 9:48 amIAD-LEB
15h 55m2 stops
Logo
4:08 pm - 7:10 amLEB-IAD
15h 02m1 stop
$522
Find Deal
Fri, Aug 29 - Mon, Sep 1
Logo
10:18 pm - 2:58 pmIAD-LEB
16h 40m1 stop
Logo
4:08 pm - 7:10 amLEB-IAD
15h 02m1 stop
$542
Find Deal
Fri, Aug 29 - Mon, Sep 1
Logo
10:18 pm - 2:58 pmIAD-LEB
16h 40m1 stop
Logo
7:08 am - 11:13 amLEB-IAD
4h 05m1 stop
$662
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Fri, Aug 29 - Sun, Aug 31
Logo
9:00 am - 7:06 pmIAD-LEB
10h 06m1 stop
Logo
7:05 am - 4:08 pmLEB-IAD
9h 03m1 stop
$674
Find Deal
Fri, Nov 14 - Sat, Nov 15

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 August 4, 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

Mon 9/8

3:55 pm-1:44 pm

1 stop21h 49m

Lebanon Municipal

Mon 10/20

1:00 pm-7:11 am

1 stop18h 11m

$391

Washington, D.C.Lebanon

IAD - LEB

IADLEB

Washington, D.C. Dulles Intl

Fri 9/19

10:18 pm-2:58 pm

1 stop16h 40m

Lebanon Municipal

Sun 9/21

10:43 am-7:10 am

1 stop20h 27m

$401

Washington, D.C.Lebanon

IAD - LEB

IADLEB

Washington, D.C. Dulles Intl

Thu 9/4

10:18 pm-6:53 pm

1 stop20h 35m

Lebanon Municipal

Sun 9/7

4:08 pm-10:39 pm

2 stops6h 31m

$450

Washington, D.C.Lebanon

IAD - LEB

IADLEB

Washington, D.C. Dulles Intl

Thu 9/4

6:20 am-1:44 pm

2 stops7h 24m

Lebanon Municipal

Sun 9/7

4:08 pm-10:39 pm

2 stops6h 31m

$455

Washington, D.C.Lebanon

IAD - LEB

IADLEB

Washington, D.C. Dulles Intl

Fri 11/14

6:00 am-1:36 pm

2 stops7h 36m

Lebanon Municipal

Sat 11/15

1:00 pm-10:58 pm

2 stops9h 58m

$460

Washington, D.C.Lebanon

IAD - LEB

IADLEB

Washington, D.C. Dulles Intl

Thu 9/4

10:18 pm-6:53 pm

1 stop20h 35m

Lebanon Municipal

Sun 9/7

4:08 pm-2:43 pm

1 stop22h 35m

$513

Washington, D.C.Lebanon

IAD - LEB

IADLEB

Washington, D.C. Dulles Intl

Fri 8/29

5:53 pm-9:48 am

2 stops15h 55m

Lebanon Municipal

Mon 9/1

4:08 pm-7:10 am

1 stop15h 02m

$522

Washington, D.C.Lebanon

IAD - LEB

IADLEB

Washington, D.C. Dulles Intl

Fri 8/29

10:18 pm-2:58 pm

1 stop16h 40m

Lebanon Municipal

Mon 9/1

4:08 pm-7:10 am

1 stop15h 02m

$542

Washington, D.C.Lebanon

IAD - LEB

IADLEB

Washington, D.C. Dulles Intl

Fri 8/29

10:18 pm-2:58 pm

1 stop16h 40m

Lebanon Municipal

Sun 8/31

7:08 am-11:13 am

1 stop4h 05m

$662

Washington, D.C.Lebanon

IAD - LEB

IADLEB

Washington, D.C. Dulles Intl

Fri 11/14

9:00 am-7:06 pm

1 stop10h 06m

Lebanon Municipal

Sat 11/15

7:05 am-4:08 pm

1 stop9h 03m

$674

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

Best Price Found

$391

Fastest flight time

7h 24m

Direct flights

None

Airports in Lebanon, New Hampshire

1 airport
The best flight deal from Washington, D.C. Dulles Intl Airport to Lebanon, New Hampshire found on momondo in the last 72 hours is $391
The fastest flight from Washington, D.C. Dulles Intl Airport to Lebanon, New Hampshire takes 7h 24m
There are no direct flights from Washington, D.C. Dulles Intl Airport to Lebanon, New Hampshire. Popular non-direct route for this connection is Washington, D.C. Dulles Intl Airport - Lebanon Municipal Airport.
There is 1 airport near Lebanon, New Hampshire: Lebanon Municipal (LEB)
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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 7h 24m.

  • 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
Plymouth
Woodstock
Waterville Valley
North Woodstock
Claremont
White River Junction
Newport
Springfield
Norwich
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

Manchester Airport
Portsmouth Pease Intl Airport