Flight Destinations in Washington County

View ₹11,751 flight on Tue, 10 Mar 2026Opens in a new window

Popular airlines to Washington County

  • American Airlines

  • Delta

  • United

  • Southwest Airlines

  • Frontier Airlines

  • Alaska Airlines

  • Air Canada

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Cheap round-trip flights to Washington County

Prices were available within the past 7 days and start at ₹11,751 for one-way flights and ₹21,503 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Delta
Tue, 21 Apr - Tue, 5 May
CLT
Charlotte
STL
St. Louis
₹21,503 Return, found 14 hours ago
₹21,503
Return
found 14 hours ago
Select Delta flight, departing Tue, 21 Apr from Charlotte to St. Louis, returning Tue, 5 May, priced at ₹21,503 found 14 hours ago
Delta
Tue, 3 Mar - Sat, 21 Mar
CLT
Charlotte
STL
St. Louis
₹22,320 Return, found 14 hours ago
₹22,320
Return
found 14 hours ago
Select Delta flight, departing Tue, 3 Mar from Charlotte to St. Louis, returning Sat, 21 Mar, priced at ₹22,320 found 14 hours ago
Delta
Sat, 14 Mar - Tue, 24 Mar
CLT
Charlotte
STL
St. Louis
₹22,325 Return, found 14 hours ago
₹22,325
Return
found 14 hours ago
Select Delta flight, departing Sat, 14 Mar from Charlotte to St. Louis, returning Tue, 24 Mar, priced at ₹22,325 found 14 hours ago
Delta
Thu, 23 Apr - Tue, 5 May
CLT
Charlotte
STL
St. Louis
₹22,503 Return, found 14 hours ago
₹22,503
Return
found 14 hours ago
Select Delta flight, departing Thu, 23 Apr from Charlotte to St. Louis, returning Tue, 5 May, priced at ₹22,503 found 14 hours ago
Delta
Sat, 7 Mar - Tue, 10 Mar
CLT
Charlotte
STL
St. Louis
₹23,137 Return, found 1 day ago
₹23,137
Return
found 1 day ago
Select Delta flight, departing Sat, 7 Mar from Charlotte to St. Louis, returning Tue, 10 Mar, priced at ₹23,137 found 1 day ago
American Airlines
Wed, 25 Mar - Thu, 9 Apr
CLT
Charlotte
STL
St. Louis
₹28,993 Return, found 14 hours ago
₹28,993
Return
found 14 hours ago
Select American Airlines flight, departing Wed, 25 Mar from Charlotte to St. Louis, returning Thu, 9 Apr, priced at ₹28,993 found 14 hours ago
United
Tue, 3 Feb - Tue, 10 Feb
CLT
Charlotte
STL
St. Louis
₹32,855 Return, found 1 day ago
₹32,855
Return
found 1 day ago
Select United flight, departing Tue, 3 Feb from Charlotte to St. Louis, returning Tue, 10 Feb, priced at ₹32,855 found 1 day ago
Air India
Tue, 2 Jun - Thu, 2 Jul
DEL
Delhi
STL
St. Louis
₹76,485 Return, found 21 hours ago
₹76,485
Return
found 21 hours ago
Select Air India flight, departing Tue, 2 Jun from Delhi to St. Louis, returning Thu, 2 Jul, priced at ₹76,485 found 21 hours ago
Finnair
Mon, 6 Apr - Tue, 14 Apr
DEL
Delhi
STL
St. Louis
₹87,141 Return, found 5 days ago
₹87,141
Return
found 5 days ago
Select Finnair flight, departing Mon, 6 Apr from Delhi to St. Louis, returning Tue, 14 Apr, priced at ₹87,141 found 5 days ago
Etihad Airways
Tue, 24 Mar - Mon, 6 Apr
HYD
Hyderabad
STL
St. Louis
₹87,328 Return, found 2 days ago
₹87,328
Return
found 2 days ago
Select Etihad Airways flight, departing Tue, 24 Mar from Hyderabad to St. Louis, returning Mon, 6 Apr, priced at ₹87,328 found 2 days 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?
At Expedia, we've been channeling our inner yogi to provide you with the most flexible airfares on the market. Just check the "No change fee" box right under the filter heading "Flexible change policies" to find your dream flight to Washington County.
Which airlines fly to Washington County?
With a great range of airlines operating flights into or near Washington County, you're not short on choice:

  • Southwest Airlines - 2,214 flights to or near Washington County each month, including 2,214 flights to Lambert-St. Louis Intl. Airport (STL) per month.
  • American Airlines - 789 flights to or near Washington County each month, including 789 flights to Lambert-St. Louis Intl. Airport (STL) per month.
  • Delta Air Lines - 650 flights to or near Washington County each month, including 650 flights to Lambert-St. Louis Intl. Airport (STL) per month.

How can I find cheap tickets to Washington County?
You'll always nab an amazing deal with Expedia, but our "flexible dates" feature makes it that much easier. Enter your preferred travel date, then click on the flexible dates box above to compare prices for nearby days. ₹21,503 was the best price for a flight to Washington County in the last seven days.
How much is a flight to Washington County?
You could have scored a return ticket to Washington County from anywhere between ₹21,503 and ₹87,328 in the last seven days. For one-way trips departing from Charlotte (CLT), the lowest amount paid during this time was ₹11,751.
What are the most popular airports to fly into in Washington County?
Book your flight to Lambert-St. Louis Intl. Airport (STL) and sample the best that Washington County has to offer. As the region's primary entry point, approximately 4,902 flights touch down here every month.
When is the cheapest time to fly to Washington County?
Fly out on a Tuesday to raise your chances of landing the cheapest flight to Washington County. Mondays are usually the next most affordable day to depart. Saturday is typically the costliest day to fly anywhere.
How much is a plane ticket to Washington County?
Fares to Washington County varied from ₹21,503 to ₹87,328 in the last seven days. Generally, the sooner you make a reservation, the better the deal.
What is the best time to go to Washington County?
July, August and September are the most popular months to venture to Sullivan, one of Washington County's most interesting cities. Summertime here starts June 20. Average temperatures vary from 18ºC to 29ºC across this season, so organise your travels around then if you're into warmer weather.
What months are the cheapest to book a flight to Washington County?
February is the ideal month to bag an awesome deal to Washington County. Keep in mind that the most expensive time to make a booking in the States isn't during the height of summer, but the month of December.

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.

Air India
Tue, 2 Jun - Thu, 2 Jul
DEL
Delhi
STL
St. Louis
₹76,485 Return, found 21 hours ago
₹76,485
Return
found 21 hours ago
Select Air India flight, departing Tue, 2 Jun from Delhi to St. Louis, returning Thu, 2 Jul, priced at ₹76,485 found 21 hours ago
*Available to Expedia members.