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$430+ Cheap flights from Lebanon, NH (LEB) to Puerto Rico

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 2/8. Fares are subject to change and may not be available on all flights or dates of travel.
LEB — SJU
Nov 27 — Dec 41
Thu 11/27
Thu 12/4
1 adult, Economy
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Cheap flight deals from Lebanon to Puerto Rico

Keep the following information in mind while searching for Lebanon to Puerto Rico flight deals. Data was last updated October 28, 2025.

Round-trip from

$430
(JetBlue)
From Lebanon Municipal to Puerto Rico
Search Deals

Find flight deals from Lebanon to Puerto Rico

Cheapest flights from Lebanon to Puerto Rico
Explore the most affordable flight options available from Lebanon to Puerto Rico. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 28, 2025.

This JetBlue deal was found by Cheapflights users on 10/26. 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.
Thu 11/2010:48 amLEB - SJU
1 stop8h 21mJetBlue
Sun 11/236:01 amSJU - LEB
1 stop9h 49mJetBlue
Deal found 10/26$648

Cheapflights Fare Finder

 
Customize your flight search to find flights from Lebanon to Puerto Rico 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 October 28, 2025.
Use the filters below to find and compare flights from Lebanon to Puerto Rico that are best for you.

Fly from

Lebanon

Fly to

Puerto Rico

Route

Depart

Return

Price

LebanonSan Juan

LEB - SJU

LEBSJU

Lebanon Municipal

Sun 2/8

7:08 am-6:02 pm

1 stop9h 54m

San Juan Luis Munoz Marin Intl

Thu 2/12

6:15 am-1:44 pm

1 stop8h 29m

$430

LebanonSan Juan

LEB - SJU

LEBSJU

Lebanon Municipal

Thu 11/20

10:48 am-8:09 pm

1 stop8h 21m

San Juan Luis Munoz Marin Intl

Sun 11/23

6:01 am-2:50 pm

1 stop9h 49m

$648

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/25

Best time to book a flight from Lebanon to Puerto Rico

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

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

Currently, September is the cheapest month in which you can book a flight from Lebanon, New Hampshire to Puerto Rico (average of $151). Flying from Lebanon, New Hampshire to Puerto Rico in August is currently the most expensive (average of $362). 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 Puerto Rico. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from Lebanon to Puerto Rico?

    Most people fly from Lebanon Municipal (LEB) if they book a flight from Lebanon to Puerto Rico. Lebanon Municipal is conveniently located just 3.0 mi from Lebanon’s city center.

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

    Airlines like JetBlue fly from Lebanon, New Hampshire to Puerto Rico in about 9h 54m. The time it takes to get you to your destination can typically vary by up to . Lebanon, New Hampshire and Puerto Rico are separated by a distance of 1777 mi.

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

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

  • How can I find direct flights from Lebanon to Puerto Rico?

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

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

    Yes. Cheapflights offers flight deals from Lebanon to Puerto Rico 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 Puerto Rico?

    Currently, September is the cheapest month in which you can book a flight from Lebanon, New Hampshire to Puerto Rico (average of $151). Flying from Lebanon, New Hampshire to Puerto Rico in August is currently the most expensive (average of $362). 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

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Alternative routes for Lebanon to Puerto Rico

See prices for flight routes from nearby airports that may be better suited for you.
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