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Flight Destinations in Sullivan County

View ₹103,041 flight on Sat, 11 Jul 2026Opens in a new window

Popular airlines to Sullivan County

  • American Airlines

  • Delta

  • Breeze Airways

  • United

  • KLM

  • Air France

  • Virgin Atlantic

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Cheap round-trip flights to Sullivan County

Prices were available within the past 7 days and start at ₹103,041 for one-way flights and ₹133,234 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Delta
Sun, 19 Jul - Fri, 7 Aug
DEL
Delhi
TRI
Tri-Cities
₹133,234 Return, found 1 day ago
₹133,234
Return
found 1 day ago
Select Delta flight, departing Sun, 19 Jul from Delhi to Tri-Cities, returning Fri, 7 Aug, priced at ₹133,234 found 1 day ago
Delta
Sun, 19 Jul - Wed, 5 Aug
DEL
Delhi
TRI
Tri-Cities
₹133,244 Return, found 1 day ago
₹133,244
Return
found 1 day ago
Select Delta flight, departing Sun, 19 Jul from Delhi to Tri-Cities, returning Wed, 5 Aug, priced at ₹133,244 found 1 day ago
Delta
Tue, 28 Jul - Sun, 9 Aug
DEL
Delhi
TRI
Tri-Cities
₹133,273 Return, found 1 day ago
₹133,273
Return
found 1 day ago
Select Delta flight, departing Tue, 28 Jul from Delhi to Tri-Cities, returning Sun, 9 Aug, priced at ₹133,273 found 1 day ago
Delta
Tue, 28 Jul - Tue, 11 Aug
DEL
Delhi
TRI
Tri-Cities
₹133,283 Return, found 1 day ago
₹133,283
Return
found 1 day ago
Select Delta flight, departing Tue, 28 Jul from Delhi to Tri-Cities, returning Tue, 11 Aug, priced at ₹133,283 found 1 day ago
Delta
Sun, 19 Jul - Tue, 4 Aug
DEL
Delhi
TRI
Tri-Cities
₹134,269 Return, found 1 day ago
₹134,269
Return
found 1 day ago
Select Delta flight, departing Sun, 19 Jul from Delhi to Tri-Cities, returning Tue, 4 Aug, priced at ₹134,269 found 1 day ago
Delta
Tue, 28 Jul - Mon, 10 Aug
DEL
Delhi
TRI
Tri-Cities
₹134,308 Return, found 1 day ago
₹134,308
Return
found 1 day ago
Select Delta flight, departing Tue, 28 Jul from Delhi to Tri-Cities, returning Mon, 10 Aug, priced at ₹134,308 found 1 day ago
KLM
Wed, 12 Aug - Mon, 31 Aug
DEL
Delhi
TRI
Tri-Cities
₹138,027 Return, found 1 day ago
₹138,027
Return
found 1 day ago
Select KLM flight, departing Wed, 12 Aug from Delhi to Tri-Cities, returning Mon, 31 Aug, priced at ₹138,027 found 1 day ago
Qatar Airways
Tue, 7 Jul - Thu, 23 Jul
DEL
Delhi
TRI
Tri-Cities
₹150,866 Return, found 1 day ago
₹150,866
Return
found 1 day ago
Select Qatar Airways flight, departing Tue, 7 Jul from Delhi to Tri-Cities, returning Thu, 23 Jul, priced at ₹150,866 found 1 day ago
Air France
Sat, 8 Aug - Thu, 27 Aug
DEL
Delhi
TRI
Tri-Cities
₹159,335 Return, found 1 day ago
₹159,335
Return
found 1 day ago
Select Air France flight, departing Sat, 8 Aug from Delhi to Tri-Cities, returning Thu, 27 Aug, priced at ₹159,335 found 1 day ago
Virgin Atlantic
Thu, 9 Jul - Thu, 16 Jul
DEL
Delhi
TRI
Tri-Cities
₹274,641 Return, found 1 day ago
₹274,641
Return
found 1 day ago
Select Virgin Atlantic flight, departing Thu, 9 Jul from Delhi to Tri-Cities, returning Thu, 16 Jul, priced at ₹274,641 found 1 day ago

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.

Delta
Sun, 19 Jul - Fri, 7 Aug
DEL
Delhi
TRI
Tri-Cities
₹133,234 Return, found 1 day ago
₹133,234
Return
found 1 day ago
Select Delta flight, departing Sun, 19 Jul from Delhi to Tri-Cities, returning Fri, 7 Aug, priced at ₹133,234 found 1 day ago

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, ₹133,234 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 ₹133,234 and peaked at ₹274,641. For one-way fares taking off from Delhi (DEL), the cheapest seat during this same period was just ₹103,041.
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.
When is the cheapest time to fly to Sullivan County?
Departing on a Tuesday, followed by a Monday, is usually the best way to score the cheapest airfare. Avoid weekends if possible, because Saturday is typically the most expensive day. Spend the cash you saved living it up in Sullivan County instead!
How much is a plane ticket to Sullivan County?
In the last seven days, airfares to Sullivan County ranged from ₹133,234 to ₹274,641.
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.

Book with confidence

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.
About Sullivan County
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