Cheap flights to Washington County

Popular airlines to Washington County

  • Delta

    Delta

  • American Airlines

    American Airlines

  • United

    United

  • Lufthansa

    Lufthansa

  • Air Canada

    Air Canada

  • KLM

    KLM

  • British Airways

    British Airways

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Popular cities in Washington County

FlightsFlights

Sullivan

Sullivan

Cheap round-trip flights to Washington County

Prices were available within the past 7 days and start at €552 for one-way flights and €638 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

British Airways
Tue, 30 Dec - Fri, 9 Jan
DUB
Dublin
COU
Columbia
€638 Return, found 1 day ago
€638
Return
found 1 day ago
Select British Airways flight, departing Tue, 30 Dec from Dublin to Columbia, returning Fri, 9 Jan, priced at €638 found 1 day ago
British Airways
Tue, 30 Dec - Fri, 9 Jan
DUB
Dublin
COU
Columbia
€645 Return, found 1 day ago
€645
Return
found 1 day ago
Select British Airways flight, departing Tue, 30 Dec from Dublin to Columbia, returning Fri, 9 Jan, priced at €645 found 1 day ago
American Airlines
Fri, 31 Oct - Sat, 8 Nov
DUB
Dublin
COU
Columbia
€654 Return, found 3 days ago
€654
Return
found 3 days ago
Select American Airlines flight, departing Fri, 31 Oct from Dublin to Columbia, returning Sat, 8 Nov, priced at €654 found 3 days ago
American Airlines
Fri, 31 Oct - Sat, 8 Nov
DUB
Dublin
COU
Columbia
€655 Return, found 3 days ago
€655
Return
found 3 days ago
Select American Airlines flight, departing Fri, 31 Oct from Dublin to Columbia, returning Sat, 8 Nov, priced at €655 found 3 days ago
British Airways
Fri, 31 Oct - Sat, 8 Nov
DUB
Dublin
COU
Columbia
€663 Return, found 3 days ago
€663
Return
found 3 days ago
Select British Airways flight, departing Fri, 31 Oct from Dublin to Columbia, returning Sat, 8 Nov, priced at €663 found 3 days ago
Lufthansa
Sun, 24 Aug - Sun, 31 Aug
ZAG
Zagreb
STL
St. Louis
€719 Return, found 2 days ago
€719
Return
found 2 days ago
Select Lufthansa flight, departing Sun, 24 Aug from Zagreb to St. Louis, returning Sun, 31 Aug, priced at €719 found 2 days ago
United
Sun, 24 Aug - Sun, 31 Aug
ZAG
Zagreb
STL
St. Louis
€786 Return, found 2 days ago
€786
Return
found 2 days ago
Select United flight, departing Sun, 24 Aug from Zagreb to St. Louis, returning Sun, 31 Aug, priced at €786 found 2 days ago
Lufthansa
Sun, 23 Nov - Tue, 2 Dec
DUB
Dublin
STL
St. Louis
€787 Return, found 3 days ago
€787
Return
found 3 days ago
Select Lufthansa flight, departing Sun, 23 Nov from Dublin to St. Louis, returning Tue, 2 Dec, priced at €787 found 3 days ago
British Airways
Wed, 5 Nov - Mon, 10 Nov
DUB
Dublin
STL
St. Louis
€793 Return, found 4 days ago
€793
Return
found 4 days ago
Select British Airways flight, departing Wed, 5 Nov from Dublin to St. Louis, returning Mon, 10 Nov, priced at €793 found 4 days ago
Swiss International Air Lines
Tue, 9 Sep - Fri, 10 Oct
TIA
Tirana
STL
St. Louis
€803 Return, found 8 hours ago
€803
Return
found 8 hours ago
Select Swiss International Air Lines flight, departing Tue, 9 Sep from Tirana to St. Louis, returning Fri, 10 Oct, priced at €803 found 8 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?
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. €638 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 €638 and €803 in the last seven days. For one-way trips departing from Dublin (DUB), the lowest amount paid during this time was €552.
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.
How much is a plane ticket to Washington County?
Fares to Washington County varied from €638 to €803 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.

British Airways
Tue, 30 Dec - Fri, 9 Jan
DUB
Dublin
COU
Columbia
€638 Return, found 1 day ago
€638
Return
found 1 day ago
Select British Airways flight, departing Tue, 30 Dec from Dublin to Columbia, returning Fri, 9 Jan, priced at €638 found 1 day ago
*Available to Expedia members.