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$256+ Cheap flights from Seattle to Lebanon, NH (SEA - LEB)

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 10/1. Fares are subject to change and may not be available on all flights or dates of travel.
SEA — LEB
Oct 11 — Oct 181
Sat 10/11
Sat 10/18
1 adult, Economy
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Cheap flight deals from Seattle to Lebanon

Discover tips and strategies to find the most affordable flight options for your journey from Seattle (SEA) to Lebanon (LEB). 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 September 11, 2025.

Round-trip from

$1,080
(Expedia)

One-way from

$256
(Kiwi.com)
From Seattle/Tacoma Intl to Lebanon Municipal
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One-way flight from Seattle/Tacoma Intl to Lebanon Municipal
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Find flight deals from Seattle to Lebanon

Cheapest flights from Seattle to Lebanon
Explore the most affordable flight options available from Seattle to Lebanon. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 11, 2025.

This Expedia deal was found by Cheapflights users on 9/10. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/2511:34 pmSEA - LEB
1 stop12h 24mMultiple Airlines
Mon 9/292:14 pmLEB - SEA
1 stop10h 54mMultiple Airlines
Deal found 9/10$1,080

Cheapflights Fare Finder

 
Customize your flight search to find flights from Seattle to Lebanon 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 September 11, 2025.
Use the filters below to find and compare flights from Seattle to Lebanon that are best for you.

Fly from

Seattle

Fly to

Lebanon

Route

Depart

Return

Price

SeattleLebanon

SEA - LEB

SEALEB

Seattle/Tacoma Intl

Thu 9/25

11:34 pm-2:58 pm

1 stop12h 24m

Lebanon Municipal

Mon 9/29

2:14 pm-10:08 pm

1 stop10h 54m

$1,080

SeattleLebanon

SEA - LEB

SEALEB

Seattle/Tacoma Intl

Wed 10/1

7:00 am-9:48 am

3 stops47h 48m

$256

SeattleLebanon

SEA - LEB

SEALEB

Seattle/Tacoma Intl

Fri 10/3

6:12 am-9:48 am

3 stops48h 36m

$265

SeattleLebanon

SEA - LEB

SEALEB

Seattle/Tacoma Intl

Thu 10/2

8:31 pm-1:44 pm

3 stops38h 13m

$271

SeattleLebanon

SEA - LEB

SEALEB

Seattle/Tacoma Intl

Thu 10/2

11:45 am-9:48 am

1 stop19h 03m

$423

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/9

Best time to book a flight from Seattle to Lebanon

Have a flexible travel schedule? Discover the best time to fly to Lebanon from Seattle 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 Seattle to Lebanon. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • Can I find deals for flights from Seattle to Lebanon that include hotel bookings?

    Yes. In addition to deals on Seattle to Lebanon flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Seattle to Lebanon?

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

  • Can I find deals for business class flights from Seattle to Lebanon?

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

Traveling to a place near Lebanon?

Book flights to Lebanon if you plan to visit one of these locations
Lincoln

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