A calm lake surrounded by dense green forest with reflections of trees and branches.

Cheap Flights to Sullivan County from $79

View $79 flight on Tue, Jul 21, 2026Opens in a new window

Popular airlines to Sullivan County

  • JetBlue Airways

  • Cape Air

  • Be in the know

    Get alerts if flight prices drop or rise*

  • Book smarter

    Save up to 30% on select hotels after you book a flight*

  • Earn twice

    Earn your airline miles on top of our OneKeyCash
    Learn about One Key

How much is the cheapest flight to Sullivan County?

Prices were available within the past 7 days and start at $79 for one-way flights and $153 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

JetBlue Airways
Tue, Jul 21 - Mon, Jul 27
BOS
Boston
LEB
Lebanon
$158 Roundtrip, just found
$158
Roundtrip
just found
Select JetBlue Airways flight, departing Tue, Jul 21 from Boston to Lebanon, returning Mon, Jul 27, priced at $158 just found
Cape Air
Tue, Jul 21 - Mon, Jul 27
BOS
Boston
LEB
Lebanon
$165 Roundtrip, just found
$165
Roundtrip
just found
Select Cape Air flight, departing Tue, Jul 21 from Boston to Lebanon, returning Mon, Jul 27, priced at $165 just found
JetBlue Airways
Tue, Jul 21 - Mon, Jul 27
BOS
Boston
LEB
Lebanon
$168 Roundtrip, just found
$168
Roundtrip
just found
Select JetBlue Airways flight, departing Tue, Jul 21 from Boston to Lebanon, returning Mon, Jul 27, priced at $168 just found
JetBlue Airways
Tue, Jul 21 - Mon, Jul 27
BOS
Boston
LEB
Lebanon
$169 Roundtrip, just found
$169
Roundtrip
just found
Select JetBlue Airways flight, departing Tue, Jul 21 from Boston to Lebanon, returning Mon, Jul 27, priced at $169 just found
Cape Air
Tue, Jul 21 - Mon, Jul 27
BOS
Boston
LEB
Lebanon
$175 Roundtrip, just found
$175
Roundtrip
just found
Select Cape Air flight, departing Tue, Jul 21 from Boston to Lebanon, returning Mon, Jul 27, priced at $175 just found
JetBlue Airways
Tue, Jul 21 - Mon, Jul 27
BOS
Boston
LEB
Lebanon
$178 Roundtrip, just found
$178
Roundtrip
just found
Select JetBlue Airways flight, departing Tue, Jul 21 from Boston to Lebanon, returning Mon, Jul 27, priced at $178 just found
JetBlue Airways
Sat, Jul 11 - Sun, Jul 12
BOS
Boston
LEB
Lebanon
$179 Roundtrip, found 9 hours ago
$179
Roundtrip
found 9 hours ago
Select JetBlue Airways flight, departing Sat, Jul 11 from Boston to Lebanon, returning Sun, Jul 12, priced at $179 found 9 hours ago
Cape Air
Thu, Sep 17 - Sun, Sep 20
BOS
Boston
RUT
Rutland
$180 Roundtrip, found 5 hours ago
$180
Roundtrip
found 5 hours ago
Select Cape Air flight, departing Thu, Sep 17 from Boston to Rutland, returning Sun, Sep 20, priced at $180 found 5 hours ago
American Airlines
Tue, Jul 28 - Wed, Aug 5
DCA
Washington
LEB
Lebanon
$330 Roundtrip, found 10 hours ago
$330
Roundtrip
found 10 hours ago
Select American Airlines flight, departing Tue, Jul 28 from Washington to Lebanon, returning Wed, Aug 5, priced at $330 found 10 hours ago
Delta
Wed, Jul 15 - Wed, Jul 22
BWI
Baltimore
RUT
Rutland
$364 Roundtrip, found 6 days ago
$364
Roundtrip
found 6 days ago
Select Delta flight, departing Wed, Jul 15 from Baltimore to Rutland, returning Wed, Jul 22, priced at $364 found 6 days ago

Airports in Sullivan County

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to Lebanon Municipal LEB. Cheapest option available. Flights from $1,477
LEB
Lebanon Municipal
Cheapest
Flights from $1,477

Trending flights to Sullivan County

These prices were available within the past 7 days. Prices quoted are per person, round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

JetBlue Airways
Sat, Jul 4 - Sat, Jul 4
BOS
Boston
LEB
Lebanon
$153 Roundtrip, found 5 days ago
$153
Roundtrip
found 5 days ago
Select JetBlue Airways flight, departing Sat, Jul 4 from Boston to Lebanon, returning Sat, Jul 4, priced at $153 found 5 days ago

Frequently asked questions

How do I find cheap flights to Sullivan County that have flexible change policies?
We understand that plans can change from one minute to the next, so locking in a flexible fare with Expedia is always a clever idea. Tick the "No change fee" box directly under the "Flexible change policies" filter. Your affordable, flexible flight to Sullivan County is only a few clicks away.
Which airlines fly to Sullivan County?
Cape Air is a popular carrier servicing Sullivan County. Look up airfares to Lebanon Municipal Airport (LEB) and you'll have 182 Cape Air flights per month to select from.
How can I find cheap tickets to Sullivan County?
Start searching as early as possible, fly with budget airlines, use miles or points — there's no shortage of ways! Another one is to take advantage of Expedia's "flexible dates" feature. Search for your Sullivan County flight, then check out the cheapest prices for nearby dates. In the last seven days, the best price for a flight to Sullivan County was $153.
How much is a flight to Sullivan County?
There were lots of low-cost fares up for grabs in the last seven days, with the cost of a return airfare to Sullivan County ranging between $153 and $364. Many lucky vacationers nabbed one-way seats from Boston (BOS) for as little as $79.
What are the most popular airports to fly into in Sullivan County?
Start arranging your Sullivan County journey by reserving one of the 182 flights a month to Lebanon Municipal Airport (LEB). This is the region's main entryway.
When is the cheapest time to fly to Sullivan County?
Consider jetting off early on in the week to bag the best airfare to Sullivan County. Tuesday is routinely the most cost-effective day to fly, with Monday running a close second. Saturday typically has the most expensive fares. This is because a lot of people choose to begin their getaway on a weekend.
How much is a plane ticket to Sullivan County?
Prices ranged from just $153 to $364 over the last seven days. When you're ready to book, we're here to help secure an awesome deal to Sullivan County.
What months are the cheapest to book a flight to Sullivan County?
Reserve your ticket in February for low-priced flights to Sullivan County. December is typically the most expensive time to buy a seat.
What is the best time to go to Sullivan County?
May, August and October are popular months to venture to Claremont, one of Sullivan County's most fabulous cities. Summertime here begins June 20. Average temperatures vary from 55ºF to 75ºF across the season, so plan your adventure around then if you like warmer weather.

Book with confidence

Enjoy extra legroom, flight flexibility, and a seamless travel experience.

Travel information

*Flight schedules are subject to change.

*Available to One Key members.

 

*Flight schedules are subject to change.

*Available to One Key members.