Cheap Flights to Carter County from ₩1,627,700

View ₩1,627,700 flight on Fri, Aug 14, 2026Opens in a new window

Popular airlines to Carter County

  • American Airlines

  • Delta

  • United

  • KLM

  • Virgin Atlantic

  • Breeze Airways

  • Qatar Airways

  • Be in the know

    Get alerts if flight prices drop or rise*

  • Book smarter

    Save up to 40% on select hotels after you book a flight*

  • Earn twice

    Earn your airline miles on top of our rewards
    Sign in

How much is the cheapest flight to Carter County?

Prices were available within the past 7 days and start at ₩1,627,700 for one-way flights and ₩2,369,000 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

United
Wed, Jul 22 - Tue, Jul 28
ICN
Seoul
TRI
Tri-Cities
₩2,369,000 Roundtrip, found 1 day ago
₩2,369,000
Roundtrip
found 1 day ago
Select United flight, departing Wed, Jul 22 from Seoul to Tri-Cities, returning Tue, Jul 28, priced at ₩2,369,000 found 1 day ago
United
Wed, Jul 22 - Tue, Jul 28
ICN
Seoul
TRI
Tri-Cities
₩2,469,000 Roundtrip, found 1 day ago
₩2,469,000
Roundtrip
found 1 day ago
Select United flight, departing Wed, Jul 22 from Seoul to Tri-Cities, returning Tue, Jul 28, priced at ₩2,469,000 found 1 day ago
United
Fri, Aug 14 - Tue, Aug 18
ICN
Seoul
TRI
Tri-Cities
₩2,568,700 Roundtrip, found 3 days ago
₩2,568,700
Roundtrip
found 3 days ago
Select United flight, departing Fri, Aug 14 from Seoul to Tri-Cities, returning Tue, Aug 18, priced at ₩2,568,700 found 3 days ago
United
Wed, Jul 22 - Tue, Jul 28
ICN
Seoul
TRI
Tri-Cities
₩2,569,000 Roundtrip, found 1 day ago
₩2,569,000
Roundtrip
found 1 day ago
Select United flight, departing Wed, Jul 22 from Seoul to Tri-Cities, returning Tue, Jul 28, priced at ₩2,569,000 found 1 day ago
United
Wed, Jul 22 - Tue, Jul 28
ICN
Seoul
TRI
Tri-Cities
₩2,669,000 Roundtrip, found 1 day ago
₩2,669,000
Roundtrip
found 1 day ago
Select United flight, departing Wed, Jul 22 from Seoul to Tri-Cities, returning Tue, Jul 28, priced at ₩2,669,000 found 1 day ago
United
Wed, Jul 22 - Tue, Jul 28
ICN
Seoul
TRI
Tri-Cities
₩2,681,500 Roundtrip, found 1 day ago
₩2,681,500
Roundtrip
found 1 day ago
Select United flight, departing Wed, Jul 22 from Seoul to Tri-Cities, returning Tue, Jul 28, priced at ₩2,681,500 found 1 day ago
American Airlines
Fri, Aug 14 - Tue, Aug 18
ICN
Seoul
TRI
Tri-Cities
₩2,690,300 Roundtrip, found 3 days ago
₩2,690,300
Roundtrip
found 3 days ago
Select American Airlines flight, departing Fri, Aug 14 from Seoul to Tri-Cities, returning Tue, Aug 18, priced at ₩2,690,300 found 3 days ago
Delta
Fri, Aug 14 - Tue, Aug 18
ICN
Seoul
TRI
Tri-Cities
₩2,829,800 Roundtrip, found 3 days ago
₩2,829,800
Roundtrip
found 3 days ago
Select Delta flight, departing Fri, Aug 14 from Seoul to Tri-Cities, returning Tue, Aug 18, priced at ₩2,829,800 found 3 days ago
Korean Air
Fri, Aug 14 - Tue, Aug 18
ICN
Seoul
TRI
Tri-Cities
₩2,849,300 Roundtrip, found 3 days ago
₩2,849,300
Roundtrip
found 3 days ago
Select Korean Air flight, departing Fri, Aug 14 from Seoul to Tri-Cities, returning Tue, Aug 18, priced at ₩2,849,300 found 3 days ago
WestJet
Fri, Aug 14 - Tue, Aug 18
ICN
Seoul
TRI
Tri-Cities
₩3,261,800 Roundtrip, found 3 days ago
₩3,261,800
Roundtrip
found 3 days ago
Select WestJet flight, departing Fri, Aug 14 from Seoul to Tri-Cities, returning Tue, Aug 18, priced at ₩3,261,800 found 3 days ago

Trending flights to Carter 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.

United
Wed, Jul 22 - Tue, Jul 28
ICN
Seoul
TRI
Tri-Cities
₩2,369,000 Roundtrip, found 1 day ago
₩2,369,000
Roundtrip
found 1 day ago
Select United flight, departing Wed, Jul 22 from Seoul to Tri-Cities, returning Tue, Jul 28, priced at ₩2,369,000 found 1 day ago

Frequently asked questions

How do I find cheap flights to Carter County that have flexible change policies?
We know that travel schedules can change very quickly, so booking a flexible fare with Expedia is always a smart move. Simply click on "No change fee" under the "Flexible change policies" filter. Your affordable, flexible flight to Carter County is just a few clicks away.
Which airlines fly to Carter County?
You can choose from a good range of airlines that operate flights in or near Carter County. A few of the most popular options are:

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

How can I find cheap tickets to Carter County?
To pick up an awesome deal to Carter County, book ahead of time. Also think about using Expedia's "flexible dates" link above your search results. This will list prices for nearby days. In the last seven days, ₩2,369,000 was the lowest price for a flight to Carter County.
How much is a flight to Carter County?
You could have scored a return air ticket to Carter County from anywhere between ₩2,369,000 and ₩3,261,800 in the last seven days. For one-way journeys leaving from Seoul (ICN), the lowest price during this period was ₩1,627,700.
What are the most popular airports to fly into in Carter County?
Carter County's main entry point is Tri-Cities Regional Airport (TRI). Get your next thrilling adventure underway by booking a seat on one of the 385 flights per month to this destination.
When is the cheapest time to fly to Carter County?
If you'd rather spend your hard-earned vacation money on having fun in Carter County rather than on your journey there, jet off early in the week. The cheapest day to fly is generally Tuesday, with Monday coming in second. With many folks keeping their travel to weekends, Saturday typically has the costliest ticket prices.
How much is a plane ticket to Carter County?
In the last seven days, plane tickets cost between ₩2,369,000 and ₩3,261,800. Browse through our fabulous deals to Carter County, pick your favorite and then start packing your bags.
What is the best time to go to Carter County?
If you'd love to discover Carter County's most populated city at its busiest, set out for Elizabethton sometime during January, March and July. Like most destinations in the Northern Hemisphere, summer here starts June 20, with average temperatures ranging between 55ºF and 85ºF.
What months are the cheapest to book a flight to Carter County?
The best month to reserve a fabulous deal to Carter County is February, while the priciest month is December. Keep clear of this month if you're watching your pennies.

Book with confidence

About Carter County

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

Explore a world of travel with Expedia

*Available to Expedia members.