Cheap flights from Lebanon, New Hampshire to Seattle from $742

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from Lebanon, New Hampshire to Seattle departing on 9/11. 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
0 bags

Save money when you book flights with momondo

Big names and deals

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Price Alerts

Not ready to book? to track prices.

Find the cheapest flights from Lebanon, New Hampshire to Seattle (LEB-SEA)

Cheap round-trip flights

 Logo
2:14 pm - 10:08 pmLEB-SEA
10h 54m1 stop
 Logo
11:34 pm - 1:44 pmSEA-LEB
11h 10m1 stop
jue., sep. 11 - lun., sep. 15
 Logo
2:14 pm - 10:08 pmLEB-SEA
10h 54m1 stop
 Logo
9:40 pm - 6:53 pmSEA-LEB
18h 13m2 stops
jue., sep. 11 - lun., sep. 15

momondo Fare Finder

 
Customize your flight search to find flights from Lebanon, New Hampshire to Seattle 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 agosto 28, 2025.
Use the filters below to find and compare flights from Lebanon, New Hampshire to Seattle that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

LebanonSeattle

LEB - SEA

LEBSEA

Lebanon Municipal

jue. 9/11

2:14 pm-10:08 pm

1 stop10h 54m

Seattle/Tacoma Intl

lun. 9/15

11:34 pm-1:44 pm

1 stop11h 10m

$742

LebanonSeattle

LEB - SEA

LEBSEA

Lebanon Municipal

jue. 9/11

2:14 pm-10:08 pm

1 stop10h 54m

Seattle/Tacoma Intl

lun. 9/15

9:40 pm-6:53 pm

2 stops18h 13m

$760

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

See travel insights to Seattle from

How to get the cheapest flight ticket from Lebanon, New Hampshire to Seattle

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 airlines fly to Seattle?

United Airlines, American Airlines and Delta are the top three most popular airlines that fly to Seattle from Lebanon, New Hampshire according to our data. United Airlines is the first choice among our users, with 40% of people opting to fly with this airline when traveling to Seattle. Keep in mind that there are 4 different airlines that fly to Seattle on a routine basis, so you have a few additional options to choose from.

When to book flights from Lebanon, New Hampshire to Seattle

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

Cheap Lebanon, New Hampshire to Seattle (LEB to SEA) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Lebanon, New Hampshire to Seattle

Direct flights

None
There are no direct flights from Lebanon, New Hampshire to Seattle. There are no popular flight routes from Lebanon, New Hampshire to Seattle.
  • How far is Lebanon Municipal to Seattle/Tacoma Intl by plane?

    There are 2391.6 mi between Lebanon Municipal and Seattle/Tacoma Intl. Typically, this will take 10h 54m by plane in normal conditions.

  • When did momondo last update prices for flights from Lebanon Municipal Airport to Seattle/Tacoma Intl Airport?

    Prices for flights from Lebanon Municipal Airport to Seattle/Tacoma Intl Airport were last updated today.

  • How old do you have to be to fly from Lebanon Municipal Airport to Seattle/Tacoma Intl 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 Lebanon Municipal Airport to Seattle/Tacoma Intl Airport.

  • What documentation or ID do you need to fly to Seattle/Tacoma Intl Airport?

    The travel and health documents you'll need for your trip to Seattle/Tacoma Intl 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 Seattle/Tacoma Intl Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Traveling to a place near Seattle?

Book flights to Seattle if you plan to visit one of these locations
Leavenworth
Tacoma
SeaTac
Ocean Shores
Olympia
Renton
Lynnwood
Kent
Marysville
Puyallup
Federal Way
Cle Elum
Tukwila
Kirkland
Centralia
Lakewood
Shoreline
Fife
Redmond
Westport

Why use momondo?

Why should I use momondo to find a flight deal from Lebanon to Seattle?

Finding the right flight to Seattle from Lebanon is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Seattle quick and easy, saving you time and money.

Can I find flights from Lebanon to Seattle with flexible booking policies on momondo?

Yes. All flights to Seattle from Lebanon on momondo can be compared and filtered by various policies on offer, including flexible booking.

How can momondo help me find flights from Lebanon to Seattle?

momondo helps you find the best flight between Lebanon and Seattle 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 Lebanon to Seattle right now. Can momondo alert me if prices change?

Yes momondo offers price alerts on flights to Seattle from Lebanon. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

An easier way to manage your Seattle trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
mar. 9/2
mar. 9/9

Find better results for your trip to the United States