Cheap flights to Washington County

View €134 flight on Tue, 16 Jun 2026Opens in a new window

Popular airlines to Washington County

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  • Delta

  • United

  • Frontier Airlines

  • Southwest 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 €134 for one-way flights and €285 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Delta
Thu, 4 Jun - Mon, 8 Jun
EWR
New York
STL
St. Louis
€285 Return, found 8 hours ago
€285
Return
found 8 hours ago
Select Delta flight, departing Thu, 4 Jun from New York to St. Louis, returning Mon, 8 Jun, priced at €285 found 8 hours ago
Delta
Thu, 4 Jun - Mon, 8 Jun
EWR
New York
STL
St. Louis
€286 Return, found 8 hours ago
€286
Return
found 8 hours ago
Select Delta flight, departing Thu, 4 Jun from New York to St. Louis, returning Mon, 8 Jun, priced at €286 found 8 hours ago
United
Thu, 4 Jun - Mon, 8 Jun
EWR
New York
STL
St. Louis
€336 Return, found 8 hours ago
€336
Return
found 8 hours ago
Select United flight, departing Thu, 4 Jun from New York to St. Louis, returning Mon, 8 Jun, priced at €336 found 8 hours ago
American Airlines
Thu, 4 Jun - Mon, 8 Jun
EWR
New York
STL
St. Louis
€503 Return, found 8 hours ago
€503
Return
found 8 hours ago
Select American Airlines flight, departing Thu, 4 Jun from New York to St. Louis, returning Mon, 8 Jun, priced at €503 found 8 hours ago
United
Wed, 17 Jun - Sun, 12 Jul
CPH
Copenhagen
STL
St. Louis
€605 Return, found 16 hours ago
€605
Return
found 16 hours ago
Select United flight, departing Wed, 17 Jun from Copenhagen to St. Louis, returning Sun, 12 Jul, priced at €605 found 16 hours ago
British Airways
Wed, 17 Jun - Sun, 12 Jul
CPH
Copenhagen
STL
St. Louis
€631 Return, found 16 hours ago
€631
Return
found 16 hours ago
Select British Airways flight, departing Wed, 17 Jun from Copenhagen to St. Louis, returning Sun, 12 Jul, priced at €631 found 16 hours ago
Lufthansa
Wed, 17 Jun - Thu, 9 Jul
CPH
Copenhagen
STL
St. Louis
€666 Return, found 16 hours ago
€666
Return
found 16 hours ago
Select Lufthansa flight, departing Wed, 17 Jun from Copenhagen to St. Louis, returning Thu, 9 Jul, priced at €666 found 16 hours ago
Virgin Atlantic
Wed, 17 Jun - Fri, 10 Jul
CPH
Copenhagen
STL
St. Louis
€718 Return, found 16 hours ago
€718
Return
found 16 hours ago
Select Virgin Atlantic flight, departing Wed, 17 Jun from Copenhagen to St. Louis, returning Fri, 10 Jul, priced at €718 found 16 hours ago
Air France
Wed, 17 Jun - Wed, 8 Jul
CPH
Copenhagen
STL
St. Louis
€756 Return, found 16 hours ago
€756
Return
found 16 hours ago
Select Air France flight, departing Wed, 17 Jun from Copenhagen to St. Louis, returning Wed, 8 Jul, priced at €756 found 16 hours ago
Finnair
Wed, 17 Jun - Sat, 11 Jul
CPH
Copenhagen
STL
St. Louis
€798 Return, found 16 hours ago
€798
Return
found 16 hours ago
Select Finnair flight, departing Wed, 17 Jun from Copenhagen to St. Louis, returning Sat, 11 Jul, priced at €798 found 16 hours ago

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.

British Airways
Fri, 4 Dec - Fri, 15 Jan
DUB
Dublin
STL
St. Louis
€820 Return, found 5 days ago
€820
Return
found 5 days ago
Select British Airways flight, departing Fri, 4 Dec from Dublin to St. Louis, returning Fri, 15 Jan, priced at €820 found 5 days ago

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 Olympic gymnast to give you the most flexible fares available. Simply mark the "No change fee" box right underneath the "Flexible change policies" subheading to find your perfect flight to Washington County.
Which airlines fly to Washington County?
Reserve your fare with Allegiant Air and then begin planning your Washington County travel agenda. This leading carrier offers 125 flights per month to MidAmerica-St. Louis Airport (BLV), a central gateway.
How can I find cheap tickets to Washington County?
For an unbeatable deal to Washington County, book well in advance. Also make use of Expedia's handy "flexible dates" feature at the top of your search results. This will display prices for the days around your travel dates. In the last seven days, €285 was the best price for a flight to Washington County.
How much is a flight to Washington County?
The price of a round-trip journey to Washington County in the last seven days varied between €285 and €820. If you were journeying one way from New York (EWR), you could have scored a cheap seat from only €134.
What are the most popular airports to fly into in Washington County?
The primary gateway to Washington County, roughly 125 flights touch down at MidAmerica-St. Louis Airport (BLV) each month. Keep an eye out for a great deal, reserve your seat and prepare to experience this popular region.
How much is a plane ticket to Washington County?
In the last seven days, tickets to Washington County cost between €285 and €820. Prices depend on multiple things, particularly the departure time, carrier, cabin class and how early you make your booking.
What is the best time to go to Washington County?
Nashville, Washington County's most well-known city, is a superb destination to tour around at anytime. Don't like cooler weather? Then venture here from June 20 onward in summer, when temperatures fluctuate from 18ºC to 29ºC. March, August and September is when Nashville lures the biggest crowds.
What months are the cheapest to book a flight to Washington County?
February is the most affordable month to secure a seat for your Washington County holiday. Airfares are priciest during the month of December, so avoid this time if possible.

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About Washington County

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About Washington County
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