Flight Destinations in Washington County

View ฿21,160 flight on Thu, 5 Feb 2026Opens in a new window

Popular airlines to Washington County

  • American Airlines

  • Delta

  • United

  • Southwest Airlines

  • Spirit Airlines

  • Alaska Airlines

  • Lufthansa

  • 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

Cheap round-trip flights to Washington County

Prices were available within the past 7 days and start at ฿21,160 for one-way flights and ฿35,765 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Cathay Pacific
Mon, 26 Jan - Fri, 30 Jan
BKK
Bangkok
LEX
Lexington
฿35,765 Return, found 1 hour ago
฿35,765
Return
found 1 hour ago
Select Cathay Pacific flight, departing Mon, 26 Jan from Bangkok to Lexington, returning Fri, 30 Jan, priced at ฿35,765 found 1 hour ago
Cathay Pacific
Tue, 3 Feb - Tue, 17 Feb
BKK
Bangkok
LEX
Lexington
฿35,775 Return, found 19 hours ago
฿35,775
Return
found 19 hours ago
Select Cathay Pacific flight, departing Tue, 3 Feb from Bangkok to Lexington, returning Tue, 17 Feb, priced at ฿35,775 found 19 hours ago
Cathay Pacific
Sun, 1 Feb - Tue, 17 Feb
BKK
Bangkok
LEX
Lexington
฿37,775 Return, found 19 hours ago
฿37,775
Return
found 19 hours ago
Select Cathay Pacific flight, departing Sun, 1 Feb from Bangkok to Lexington, returning Tue, 17 Feb, priced at ฿37,775 found 19 hours ago
Lufthansa
Wed, 28 Jan - Tue, 3 Feb
BKK
Bangkok
LEX
Lexington
฿38,240 Return, found 4 days ago
฿38,240
Return
found 4 days ago
Select Lufthansa flight, departing Wed, 28 Jan from Bangkok to Lexington, returning Tue, 3 Feb, priced at ฿38,240 found 4 days ago
Lufthansa
Wed, 28 Jan - Tue, 3 Feb
BKK
Bangkok
LEX
Lexington
฿39,140 Return, found 4 days ago
฿39,140
Return
found 4 days ago
Select Lufthansa flight, departing Wed, 28 Jan from Bangkok to Lexington, returning Tue, 3 Feb, priced at ฿39,140 found 4 days ago
Lufthansa
Mon, 2 Feb - Wed, 18 Feb
BKK
Bangkok
LEX
Lexington
฿39,150 Return, found 5 days ago
฿39,150
Return
found 5 days ago
Select Lufthansa flight, departing Mon, 2 Feb from Bangkok to Lexington, returning Wed, 18 Feb, priced at ฿39,150 found 5 days ago
Lufthansa
Mon, 2 Feb - Sun, 22 Feb
BKK
Bangkok
LEX
Lexington
฿39,285 Return, found 19 hours ago
฿39,285
Return
found 19 hours ago
Select Lufthansa flight, departing Mon, 2 Feb from Bangkok to Lexington, returning Sun, 22 Feb, priced at ฿39,285 found 19 hours ago
Swiss International Air Lines
Tue, 12 May - Wed, 20 May
BKK
Bangkok
LEX
Lexington
฿41,540 Return, found 23 hours ago
฿41,540
Return
found 23 hours ago
Select Swiss International Air Lines flight, departing Tue, 12 May from Bangkok to Lexington, returning Wed, 20 May, priced at ฿41,540 found 23 hours ago
Qatar Airways
Mon, 9 Mar - Mon, 23 Mar
BKK
Bangkok
LEX
Lexington
฿44,450 Return, found 2 days ago
฿44,450
Return
found 2 days ago
Select Qatar Airways flight, departing Mon, 9 Mar from Bangkok to Lexington, returning Mon, 23 Mar, priced at ฿44,450 found 2 days ago
United
Tue, 3 Feb - Thu, 19 Feb
BKK
Bangkok
LEX
Lexington
฿45,255 Return, found 19 hours ago
฿45,255
Return
found 19 hours ago
Select United flight, departing Tue, 3 Feb from Bangkok to Lexington, returning Thu, 19 Feb, priced at ฿45,255 found 19 hours ago

About Washington County

Expedia offers flights to Washington County to meet every traveller's needs. Whatever your flight need - Expedia has the flight for you. So choose from flights to Washington 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 Washington County that have flexible change policies?
By using our helpful "No change fee" filter, that's how. All you have to do is enter your preferred dates and destination, click the "Search" button, then mark the checkbox under the "Flexible change policies" heading (it's on the top left of your screen). Expedia makes it easy to find flexible and affordable tickets to Washington County.
Which airlines fly to Washington County?
You can take your pick of a good range of airlines that offer flights into or near Washington County. A few of the best of them are:

  • American Airlines - 733 flights to or near Washington County each month, including 733 flights to Louisville Intl. Airport (SDF) per month.
  • United Airlines - 472 flights to or near Washington County each month, including 472 flights to Louisville Intl. Airport (SDF) per month.
  • Delta Air Lines - 450 flights to or near Washington County each month, including 450 flights to Louisville Intl. Airport (SDF) per month.

How can I find cheap tickets to Washington County?
A good strategy for walking away with cheap fares is to be flexible with your travel dates. Begin with searching for your flight to Washington County, then click on the "flexible dates" box for a list of prices for nearby days. Another useful tip? Book ahead of time. To give you an idea of fares, ฿35,765 was the lowest price for a flight to Washington County in the last seven days.
How much is a flight to Washington County?
In the last seven days, return tickets to Washington County sold for as low as ฿35,765 and peaked at ฿45,255. For one-way trips departing from Bangkok (BKK), the lowest price during this same period was only ฿21,160.
What are the most popular airports to fly into in Washington County?
Washington County's primary airport is Louisville Intl. Airport (SDF). Get your next thrilling adventure underway by reserving an airfare on one of the 2,155 flights per month to this destination.
How much is a plane ticket to Washington County?
In the last seven days, plane tickets varied between ฿35,765 and ฿45,255. Browse through our sensational deals to Washington County, make a booking and then get ready for your getaway!
What is the best time to go to Washington County?
Springfield, Washington County's major city, is a fabulous place to check out at anytime. Not a fan of chilly weather? Then venture here from June 20 onward during the summer months, when temperatures vary from 18ºC to 29ºC. February, April and November is when Springfield brings in the biggest crowds.
What months are the cheapest to book a flight to Washington County?
Snap up your ticket in February to unlock inexpensive flights to Washington County. December is usually the most expensive time to purchase a fare.

Trending flights to Washington 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.

Cathay Pacific
Mon, 26 Jan - Fri, 30 Jan
BKK
Bangkok
LEX
Lexington
฿35,765 Return, found 1 hour ago
฿35,765
Return
found 1 hour ago
Select Cathay Pacific flight, departing Mon, 26 Jan from Bangkok to Lexington, returning Fri, 30 Jan, priced at ฿35,765 found 1 hour ago
*Available to Expedia members.