HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Seattle

$468+ Cheap flights from Lebanon, NH to Seattle (LEB - SEA)

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 8/17. Fares are subject to change and may not be available on all flights or dates of travel.
LEB — SEA
Aug 4 — Aug 111
Mon 8/4
Mon 8/11
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Lebanon to Seattle with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheap flight deals from Lebanon to Seattle

Discover tips and strategies to find the most affordable flight options for your journey from Lebanon (LEB) to Seattle (SEA). 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 July 30, 2025.

Round-trip from

$820
(Mytrip)

One-way from

$468
(JetBlue)
From Lebanon Municipal to Seattle/Tacoma Intl
Search Deals
One-way flight from Lebanon Municipal to Seattle/Tacoma Intl
Search Deals

Find flight deals from Lebanon to Seattle

Cheapest flights from Lebanon to Seattle
Explore the most affordable flight options available from Lebanon to Seattle. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 30, 2025.

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.
Thu 8/147:08 amLEB - SEA
3 stops18h 42mMultiple Airlines
Mon 8/1811:59 pmSEA - LEB
2 stops10h 45mMultiple Airlines
Deal found 7/30$820
This Expedia 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/1410:43 amLEB - SEA
1 stop14h 16mJetBlue
Mon 8/189:14 pmSEA - LEB
1 stop13h 30mJetBlue
Deal found 7/30$915

Cheapflights Fare Finder

 
Customize your flight search to find flights from Lebanon 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, Cheapflights users made 2,558,603 searches. Data last updated July 30, 2025.
Use the filters below to find and compare flights from Lebanon to Seattle that are best for you.

Fly from

Lebanon

Fly to

Seattle

Route

Depart

Return

Price

LebanonSeattle

LEB - SEA

LEBSEA

Lebanon Municipal

Thu 8/14

7:08 am-10:50 pm

3 stops18h 42m

Seattle/Tacoma Intl

Mon 8/18

11:59 pm-1:44 pm

2 stops10h 45m

$820

LebanonSeattle

LEB - SEA

LEBSEA

Lebanon Municipal

Thu 8/14

10:43 am-9:59 pm

1 stop14h 16m

Seattle/Tacoma Intl

Mon 8/18

9:14 pm-1:44 pm

1 stop13h 30m

$915

LebanonSeattle

LEB - SEA

LEBSEA

Lebanon Municipal

Sun 8/17

4:08 pm-9:59 pm

1 stop8h 51m

$468

LebanonSeattle

LEB - SEA

LEBSEA

Lebanon Municipal

Sun 8/10

7:08 am-6:28 pm

2 stops14h 20m

$721

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/30

Best time to book a flight from Lebanon to Seattle

Have a flexible travel schedule? Discover the best time to fly to Seattle from Lebanon 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.

Cheapflights Insights

Everything you need to know about your flight from Lebanon to Seattle

What is the cheapest month to book a flight from Lebanon, New Hampshire to Seattle?

Currently, January is the cheapest month in which you can book a flight from Lebanon, New Hampshire to Seattle (average of $238). Flying from Lebanon, New Hampshire to Seattle in June is currently the most expensive (average of $389). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

Reviews of airlines servicing Seattle

Get insights into the airlines that provide service to Seattle. 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 Seattle. Reviews last updated July 30, 2025.
See what other customers who have flown with JetBlue from Lebanon to Seattle 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

Entertainment

7.3

Boarding

7.4

Overall

7.3

Food

6.7

Comfort

7.6

Crew

8.0

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

Entertainment

7.3

Boarding

7.4

Overall

7.3

Food

6.7

Comfort

7.6

Crew

8.0

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 Lebanon to Seattle. 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 Lebanon to Seattle that include hotel bookings?

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

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

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

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

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

  • What is the cheapest month to book a flight from Lebanon, New Hampshire to Seattle?

    Currently, January is the cheapest month in which you can book a flight from Lebanon, New Hampshire to Seattle (average of $238). Flying from Lebanon, New Hampshire to Seattle in June is currently the most expensive (average of $389). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Traveling to a place near Seattle?

Book flights to Seattle if you plan to visit one of these locations
SeaTac
Tukwila
Tacoma
Ocean Shores
Lakewood
Lynnwood
Lacey
Leavenworth
Renton
Olympia
Puyallup
Kent
Cle Elum
Chehalis
Kirkland
Issaquah
Aberdeen
Shoreline
Federal Way
Shelton

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.