Cheap flights to Sullivan County

Popular airlines to Sullivan County

  • American Airlines

    American Airlines

  • Delta

    Delta

  • KLM

    KLM

  • Aeromexico

    Aeromexico

  • Virgin Atlantic

    Virgin Atlantic

  • WestJet

    WestJet

  • Air France

    Air France

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Cheap round-trip flights to Sullivan County

Prices were available within the past 7 days and start at €527 for one-way flights and €629 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

American Airlines
Fri, 19 Dec - Wed, 31 Dec
DUB
Dublin
TRI
Tri-Cities
€629 Return, found 2 days ago
€629
Return
found 2 days ago
Select American Airlines flight, departing Fri, 19 Dec from Dublin to Tri-Cities, returning Wed, 31 Dec, priced at €629 found 2 days ago
American Airlines
Fri, 19 Dec - Wed, 31 Dec
DUB
Dublin
TRI
Tri-Cities
€642 Return, found 2 days ago
€642
Return
found 2 days ago
Select American Airlines flight, departing Fri, 19 Dec from Dublin to Tri-Cities, returning Wed, 31 Dec, priced at €642 found 2 days ago
American Airlines
Fri, 19 Dec - Wed, 31 Dec
DUB
Dublin
TRI
Tri-Cities
€660 Return, found 2 days ago
€660
Return
found 2 days ago
Select American Airlines flight, departing Fri, 19 Dec from Dublin to Tri-Cities, returning Wed, 31 Dec, priced at €660 found 2 days ago
American Airlines
Fri, 19 Dec - Wed, 31 Dec
DUB
Dublin
TRI
Tri-Cities
€661 Return, found 2 days ago
€661
Return
found 2 days ago
Select American Airlines flight, departing Fri, 19 Dec from Dublin to Tri-Cities, returning Wed, 31 Dec, priced at €661 found 2 days ago
American Airlines
Sat, 25 Oct - Sun, 2 Nov
DUB
Dublin
TRI
Tri-Cities
€679 Return, found 1 day ago
€679
Return
found 1 day ago
Select American Airlines flight, departing Sat, 25 Oct from Dublin to Tri-Cities, returning Sun, 2 Nov, priced at €679 found 1 day ago
Delta
Fri, 19 Dec - Wed, 31 Dec
DUB
Dublin
TRI
Tri-Cities
€681 Return, found 2 days ago
€681
Return
found 2 days ago
Select Delta flight, departing Fri, 19 Dec from Dublin to Tri-Cities, returning Wed, 31 Dec, priced at €681 found 2 days ago
American Airlines
Fri, 3 Oct - Tue, 7 Oct
DUB
Dublin
TRI
Tri-Cities
€684 Return, found 2 days ago
€684
Return
found 2 days ago
Select American Airlines flight, departing Fri, 3 Oct from Dublin to Tri-Cities, returning Tue, 7 Oct, priced at €684 found 2 days ago
American Airlines
Fri, 3 Oct - Tue, 7 Oct
DUB
Dublin
TRI
Tri-Cities
€692 Return, found 2 days ago
€692
Return
found 2 days ago
Select American Airlines flight, departing Fri, 3 Oct from Dublin to Tri-Cities, returning Tue, 7 Oct, priced at €692 found 2 days ago
Air France
Fri, 19 Dec - Wed, 31 Dec
DUB
Dublin
TRI
Tri-Cities
€729 Return, found 2 days ago
€729
Return
found 2 days ago
Select Air France flight, departing Fri, 19 Dec from Dublin to Tri-Cities, returning Wed, 31 Dec, priced at €729 found 2 days ago
KLM
Tue, 30 Sept - Sun, 12 Oct
DUB
Dublin
TRI
Tri-Cities
€740 Return, found 22 hours ago
€740
Return
found 22 hours ago
Select KLM flight, departing Tue, 30 Sept from Dublin to Tri-Cities, returning Sun, 12 Oct, priced at €740 found 22 hours ago

About Sullivan County

Expedia offers flights to Sullivan County to meet every traveller's needs. Whatever your flight need - Expedia has the flight for you. So choose from flights to Sullivan County or destinations around the world and discover how easy it is to make your flight reservations on Expedia.

Frequently asked questions

How do I find cheap flights to Sullivan County that have flexible change policies?
It's as easy as 1-2-3 with Expedia. Firstly, type in your preferred dates and destination and click on "Search." Next step? Check the "No change fee" box directly below the "Flexible change policies" subheading on the top left of your screen. Step 3. Book your flexible and cheap flight to Sullivan County.
Which airlines fly to Sullivan County?
Settle on your holiday dates and then touch down in or near Sullivan County with one of these well-known airlines:

  • American Airlines - 260 flights to or near Sullivan County each month, including 260 flights to Tri-Cities Regional Airport (TRI) per month.
  • Delta Air Lines - 108 flights to or near Sullivan County each month, including 108 flights to Tri-Cities Regional Airport (TRI) per month.
  • Allegiant Air - 17 flights to or near Sullivan County each month, including 17 flights to Tri-Cities Regional Airport (TRI) per month.

How can I find cheap tickets to Sullivan County?
An useful strategy for walking away with cheap tickets is to be flexible with your travel dates. Start by searching for your flight to Sullivan County, then click on the "flexible dates" box for a list of prices for nearby days. Another helpful hint? Book in advance. For an idea of costs, €629 was the lowest price for a flight to Sullivan County in the last seven days.
How much is a flight to Sullivan County?
In the last seven days, return flights to Sullivan County sold for as low as €629 and peaked at €830. For one-way fares taking off from Dublin (DUB), the cheapest seat during this same period was just €527.
What are the most popular airports to fly into in Sullivan County?
The main entryway to Sullivan County, about 385 flights touch down at Tri-Cities Regional Airport (TRI) each month. Keep an eye out for an awesome deal, book your ticket and get ready to discover this sensational region.
How much is a plane ticket to Sullivan County?
In the last seven days, airfares to Sullivan County ranged from €629 to €830.
What is the best time to go to Sullivan County?
March, June and November are the most popular months to explore Kingsport, one of Sullivan County's most fascinating cities. Summer here starts June 20. Average temperatures vary from 16ºC to 29ºC across the season, so consider travelling then if you enjoy warmer weather.
What months are the cheapest to book a flight to Sullivan County?
The ideal month to book well-priced fares to Sullivan County is February. Bear in mind that in the USA, an expensive time to reserve a seat is during the busy month of December.

Trending flights to Sullivan County

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

American Airlines
Fri, 19 Dec - Wed, 31 Dec
DUB
Dublin
TRI
Tri-Cities
€629 Return, found 2 days ago
€629
Return
found 2 days ago
Select American Airlines flight, departing Fri, 19 Dec from Dublin to Tri-Cities, returning Wed, 31 Dec, priced at €629 found 2 days ago
*Available to Expedia members.