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$474+ Cheap flights from Lebanon, NH to Denver (LEB - DEN)

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 3/3. Fares are subject to change and may not be available on all flights or dates of travel.
LEB — DEN
Dec 13 — Dec 201
Sat 12/13
Sat 12/20
1 adult, Economy
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Cheap flight deals from Lebanon to Denver

Discover tips and strategies to find the most affordable flight options for your journey from Lebanon (LEB) to Denver (DEN). 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 November 13, 2025.

Round-trip from

$474
(JetBlue)
From Lebanon Municipal to Denver Intl
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Find flight deals from Lebanon to Denver

Cheapest flights from Lebanon to Denver
Explore the most affordable flight options available from Lebanon to Denver. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 13, 2025.

This JetBlue deal was found by Cheapflights users on 11/12. 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.
Mon 12/224:00 pmLEB - DEN
1 stop7h 37mJetBlue
Mon 12/2910:40 pmDEN - LEB
1 stop9h 13mJetBlue
Deal found 11/12$639

Cheapflights Fare Finder

 
Customize your flight search to find flights from Lebanon to Denver 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 November 13, 2025.
Use the filters below to find and compare flights from Lebanon to Denver that are best for you.

Fly from

Lebanon

Fly to

Denver

Route

Depart

Return

Price

LebanonDenver

LEB - DEN

LEBDEN

Lebanon Municipal

Tue 3/3

7:00 am-1:52 pm

1 stop8h 52m

Denver Intl

Thu 3/5

11:13 pm-9:53 am

1 stop8h 40m

$474

LebanonDenver

LEB - DEN

LEBDEN

Lebanon Municipal

Tue 3/3

4:00 pm-10:15 pm

1 stop8h 15m

Denver Intl

Wed 3/4

11:13 pm-9:53 am

1 stop8h 40m

$474

LebanonDenver

LEB - DEN

LEBDEN

Lebanon Municipal

Mon 12/22

4:00 pm-9:37 pm

1 stop7h 37m

Denver Intl

Mon 12/29

10:40 pm-9:53 am

1 stop9h 13m

$639

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/10

Best time to book a flight from Lebanon to Denver

Have a flexible travel schedule? Discover the best time to fly to Denver 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 Denver

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

Currently, November is the cheapest month in which you can book a flight from Lebanon, New Hampshire to Denver (average of $87). Flying from Lebanon, New Hampshire to Denver in July is currently the most expensive (average of $321). 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.

Related info for your journey

Find useful and relevant information for your journey from Lebanon to Denver. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Lebanon, New Hampshire to Denver?

    Departing from Lebanon, New Hampshire to Denver will take you 8h 52m. Airlines will cover a distance of 1677 mi.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Lebanon to Denver 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 Denver?

    Currently, November is the cheapest month in which you can book a flight from Lebanon, New Hampshire to Denver (average of $87). Flying from Lebanon, New Hampshire to Denver in July is currently the most expensive (average of $321). 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 Denver?

Book flights to Denver if you plan to visit one of these locations
Black Hawk
Westminster
Broomfield
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Lone Tree
Cripple Creek
Thornton
Silverthorne
Wheat Ridge
Central City
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Brighton
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Idaho Springs
Parker
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