Flight Destinations in Washington County

Popular airlines to Washington County

  • Delta

    Delta

  • American Airlines

    American Airlines

  • United

    United

  • Southwest Airlines

    Southwest Airlines

  • Frontier Airlines

    Frontier Airlines

  • Alaska Airlines

    Alaska Airlines

  • Spirit Airlines

    Spirit Airlines

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Cheap round-trip flights to Washington County

Prices were available within the past 7 days and start at ฿2,265 for one-way flights and ฿5,825 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

American Airlines
Sat, 30 Aug - Sun, 31 Aug
ORD
Chicago
STL
St. Louis
฿5,825 Return, found 6 days ago
฿5,825
Return
found 6 days ago
Select American Airlines flight, departing Sat, 30 Aug from Chicago to St. Louis, returning Sun, 31 Aug, priced at ฿5,825 found 6 days ago
Delta
Sat, 13 Sep - Tue, 16 Sep
MDW
Chicago
STL
St. Louis
฿5,840 Return, found 5 days ago
฿5,840
Return
found 5 days ago
Select Delta flight, departing Sat, 13 Sep from Chicago to St. Louis, returning Tue, 16 Sep, priced at ฿5,840 found 5 days ago
United
Sat, 30 Aug - Sun, 31 Aug
ORD
Chicago
STL
St. Louis
฿5,980 Return, found 6 days ago
฿5,980
Return
found 6 days ago
Select United flight, departing Sat, 30 Aug from Chicago to St. Louis, returning Sun, 31 Aug, priced at ฿5,980 found 6 days ago
United
Sat, 30 Aug - Sun, 31 Aug
ORD
Chicago
STL
St. Louis
฿6,010 Return, found 6 days ago
฿6,010
Return
found 6 days ago
Select United flight, departing Sat, 30 Aug from Chicago to St. Louis, returning Sun, 31 Aug, priced at ฿6,010 found 6 days ago
United
Sat, 30 Aug - Sun, 31 Aug
ORD
Chicago
STL
St. Louis
฿6,440 Return, found 6 days ago
฿6,440
Return
found 6 days ago
Select United flight, departing Sat, 30 Aug from Chicago to St. Louis, returning Sun, 31 Aug, priced at ฿6,440 found 6 days ago
United
Sat, 30 Aug - Sun, 31 Aug
ORD
Chicago
STL
St. Louis
฿6,815 Return, found 6 days ago
฿6,815
Return
found 6 days ago
Select United flight, departing Sat, 30 Aug from Chicago to St. Louis, returning Sun, 31 Aug, priced at ฿6,815 found 6 days ago
Delta
Sat, 13 Sep - Tue, 16 Sep
MDW
Chicago
STL
St. Louis
฿6,860 Return, found 5 days ago
฿6,860
Return
found 5 days ago
Select Delta flight, departing Sat, 13 Sep from Chicago to St. Louis, returning Tue, 16 Sep, priced at ฿6,860 found 5 days ago
United
Sat, 30 Aug - Sun, 31 Aug
ORD
Chicago
STL
St. Louis
฿6,965 Return, found 6 days ago
฿6,965
Return
found 6 days ago
Select United flight, departing Sat, 30 Aug from Chicago to St. Louis, returning Sun, 31 Aug, priced at ฿6,965 found 6 days ago
United
Sat, 30 Aug - Sun, 31 Aug
ORD
Chicago
STL
St. Louis
฿6,970 Return, found 6 days ago
฿6,970
Return
found 6 days ago
Select United flight, departing Sat, 30 Aug from Chicago to St. Louis, returning Sun, 31 Aug, priced at ฿6,970 found 6 days ago
Southern Airways Express
Fri, 22 Aug - Mon, 1 Sep
ORD
Chicago
STL
St. Louis
฿7,020 Return, found 6 days ago
฿7,020
Return
found 6 days ago
Select Southern Airways Express flight, departing Fri, 22 Aug from Chicago to St. Louis, returning Mon, 1 Sep, priced at ฿7,020 found 6 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. ฿5,825 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 ฿5,825 and ฿7,020 in the last seven days. For one-way trips departing from Chicago (ORD), the lowest amount paid during this time was ฿2,265.
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 ฿5,825 to ฿7,020 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.
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