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$665+ Cheap flights from Seattle to Lebanon, NH (SEA - LEB)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 8/22. Fares are subject to change and may not be available on all flights or dates of travel.
SEA — LEB
ago. 4 — ago. 111
lun. 8/4
lun. 8/11
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 julio 30, 2025.

Round-trip from

$665
(JetBlue)

One-way from

$208
(Trip.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 julio 30, 2025.

This JetBlue deal was found by Cheapflights users on 7/28. 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 JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 8/229:14 pmSEA - LEB
1 stop9h 34mJetBlue
lun. 8/254:08 pmLEB - SEA
1 stop8h 51mJetBlue
Deal found 7/28$665
This Mytrip deal was found by Cheapflights users on 7/30. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 8/1411:59 pmSEA - LEB
2 stops10h 45mMultiple Airlines
lun. 8/187:08 amLEB - SEA
2 stops18h 42mMultiple Airlines
Deal found 7/30$841

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 julio 30, 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

vie. 8/22

9:14 pm-9:48 am

1 stop9h 34m

Lebanon Municipal

lun. 8/25

4:08 pm-9:59 pm

1 stop8h 51m

$665

SeattleLebanon

SEA - LEB

SEALEB

Seattle/Tacoma Intl

jue. 8/14

11:59 pm-1:44 pm

2 stops10h 45m

Lebanon Municipal

lun. 8/18

7:08 am-10:50 pm

2 stops18h 42m

$841

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/28

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.

Reviews of airlines servicing Lebanon

Get insights into the airlines that provide service to Lebanon. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Lebanon. Reviews last updated julio 30, 2025.
See what other customers who have flown with JetBlue from Seattle to Lebanon have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
JetBlue
7.3
Good
2,913 reviews

Boarding

7.4

Comfort

7.6

Crew

8.0

Overall

7.3

Food

6.7

Entertainment

7.3

Reviews

1 / 20
10.0
Excellent

Geri,May 2025

RSW - BOS

Full flight, even thought I had priority A boarding, the flight was more than 1/2 full with Mint & Mosaic members, before I could board and get overhead space.
JetBlue
7.3
Good
2,913 reviews
JetBlue
7.3
Good
2,913 reviews

Boarding

7.4

Comfort

7.6

Crew

8.0

Overall

7.3

Food

6.7

Entertainment

7.3

Reviews

1 / 20
10.0
Excellent

Geri,May 2025

RSW - BOS

Full flight, even thought I had priority A boarding, the flight was more than 1/2 full with Mint & Mosaic members, before I could board and get overhead space.

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?

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