Cheap Flights to Washington County from $47 (2026/2027)

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How Much Does it Cost To Fly To Washington County?

Prices found within past 7 days. Prices and availability subject to change. Additional terms may apply.

Fri, Oct 2 - Mon, Oct 5
FLL
Fort Lauderdale - Hollywood Intl.
BLV
MidAmerica-St. Louis
$78 Roundtrip, found 7 hours ago
$78
Roundtrip
found 7 hours ago
Select Allegiant Air flight, departing Fri, Oct 2 from Fort Lauderdale - Hollywood Intl. to MidAmerica-St. Louis, returning Mon, Oct 5, priced at $78 found 7 hours ago
Fri, Sep 25 - Mon, Sep 28
FLL
Fort Lauderdale - Hollywood Intl.
BLV
MidAmerica-St. Louis
$81 Roundtrip, found 1 day ago
$81
Roundtrip
found 1 day ago
Select Allegiant Air flight, departing Fri, Sep 25 from Fort Lauderdale - Hollywood Intl. to MidAmerica-St. Louis, returning Mon, Sep 28, priced at $81 found 1 day ago
Fri, Oct 23 - Mon, Oct 26
FLL
Fort Lauderdale - Hollywood Intl.
BLV
MidAmerica-St. Louis
$84 Roundtrip, found 1 day ago
$84
Roundtrip
found 1 day ago
Select Allegiant Air flight, departing Fri, Oct 23 from Fort Lauderdale - Hollywood Intl. to MidAmerica-St. Louis, returning Mon, Oct 26, priced at $84 found 1 day ago
Fri, Nov 20 - Thu, Nov 26
VPS
Northwest Florida Regional
BLV
MidAmerica-St. Louis
$85 Roundtrip, found 3 days ago
$85
Roundtrip
found 3 days ago
Select Allegiant Air flight, departing Fri, Nov 20 from Northwest Florida Regional to MidAmerica-St. Louis, returning Thu, Nov 26, priced at $85 found 3 days ago
Mon, Sep 28 - Mon, Oct 5
FLL
Fort Lauderdale - Hollywood Intl.
BLV
MidAmerica-St. Louis
$86 Roundtrip, found 1 day ago
$86
Roundtrip
found 1 day ago
Select Allegiant Air flight, departing Mon, Sep 28 from Fort Lauderdale - Hollywood Intl. to MidAmerica-St. Louis, returning Mon, Oct 5, priced at $86 found 1 day ago
Fri, Sep 18 - Mon, Sep 21
FLL
Fort Lauderdale - Hollywood Intl.
BLV
MidAmerica-St. Louis
$89 Roundtrip, found 4 days ago
$89
Roundtrip
found 4 days ago
Select Allegiant Air flight, departing Fri, Sep 18 from Fort Lauderdale - Hollywood Intl. to MidAmerica-St. Louis, returning Mon, Sep 21, priced at $89 found 4 days ago
Thu, Dec 3 - Sun, Dec 6
FLL
Fort Lauderdale - Hollywood Intl.
BLV
MidAmerica-St. Louis
$91 Roundtrip, found 1 day ago
$91
Roundtrip
found 1 day ago
Select Allegiant Air flight, departing Thu, Dec 3 from Fort Lauderdale - Hollywood Intl. to MidAmerica-St. Louis, returning Sun, Dec 6, priced at $91 found 1 day ago
Fri, Sep 18 - Mon, Sep 21
FLL
Fort Lauderdale - Hollywood Intl.
BLV
MidAmerica-St. Louis
$94 Roundtrip, found 9 hours ago
$94
Roundtrip
found 9 hours ago
Select Allegiant Air flight, departing Fri, Sep 18 from Fort Lauderdale - Hollywood Intl. to MidAmerica-St. Louis, returning Mon, Sep 21, priced at $94 found 9 hours ago
OriginDestinationTravel DatesFlights From*
PIEMascoutahOctober 21 to October 28$99
*Prices include taxes and fees

Best Washington County Flight and Hotel Packages

Price found within the past 48 hours. Click for updated prices.
Residence Inn by Marriott St. Louis West County
3.0-star property

Residence Inn by Marriott St. Louis West County

Oct 12 - Oct 17

5 night stay

Seattle (SEA) to St. Louis (STL)

Alaska Airlines • Coach

St. Louis (STL) to Seattle (SEA)

American Airlines • Coach
Price was $1,190, price is now $724 per person
$724
per person
found 11 hours ago
The Wildwood Hotel
3.5-star property

The Wildwood Hotel

Nov 25 - Nov 29

4 night stay

New York (NYC) to St. Louis (STL)

Southwest Airlines • Roundtrip • Coach
Price was $1,105, price is now $757 per person
$757
per person
found 13 hours ago
The Cheshire
4.0-star property

The Cheshire

Nov 25 - Nov 29

4 night stay

New York (NYC) to St. Louis (STL)

Southwest Airlines • Roundtrip • Coach
Price was $1,053, price is now $852 per person
$852
per person
found 11 hours ago
Don't see what you're looking for?
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Travelers ❤️ These Washington County 🏨

Best Western U. S. Inn

Best Western U. S. Inn

2.5 out of 5
11640 State Route 127 Nashville IL
Book a stay at this business-friendly hotel in Nashville. Enjoy free breakfast, free WiFi, and free parking. Popular attraction Nashville Memorial Park is located nearby.
Opens in a new windowBest Western U. S. Inn
Super 8 by Wyndham Okawville

Super 8 by Wyndham Okawville

2 out of 5
812 North Hen House Road Okawville IL
Book a stay at this business-friendly motel in Okawville. Enjoy free breakfast, free WiFi, and free parking. Popular attractions Community Park and Rainbow Ranch Petting Zoo are located nearby.
Opens in a new windowSuper 8 by Wyndham Okawville
Drury Plaza Hotel Mt. Vernon

Drury Plaza Hotel Mt. Vernon

3.5 out of 5
145 North 44th Street  Mount Vernon IL
Book a stay at this business-friendly hotel in Mount Vernon. Enjoy free breakfast, free WiFi, and free parking. Our guests praise the breakfast and the helpful staff in our reviews. Popular attractions King City Square Shopping Center and Veterans Memorial Park are located nearby.
9.8/10 Exceptional! (1,805 reviews)
"The staff were very friendly and accommodating."

Reviewed on Sep 6, 2026

Opens in a new windowDrury Plaza Hotel Mt. Vernon
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Quality Inn O'Fallon - St. Louis - Shiloh

Quality Inn O'Fallon - St. Louis - Shiloh

3 out of 5
1409 W US 50 O'Fallon IL
Book a stay at this business-friendly hotel in O'Fallon. Enjoy free breakfast, free WiFi, and free parking. Our guests praise the helpful staff and the clean rooms in our reviews. Popular attractions St. Clair Bowl and O'Fallon Family Sports Park are located nearby.
7.4/10 Good! (1,008 reviews)
"Location great"

Reviewed on Sep 4, 2026

Opens in a new windowQuality Inn O'Fallon - St. Louis - Shiloh
Lowest nightly price found within the past 24 hours based on a 1 night stay for 2 adults. Prices and availability subject to change. Additional terms may apply.

Frequently asked questions

How much is the cheapest flight to Washington County?
Your next vacation doesn't have to cost a small fortune. In the last seven days, the cheapest return flight to Washington County cost $78. Find a bargain fare and spend the money you save on exciting experiences. This price was available on Travelocity for flights to Washington County departing within the next year. Prices and availability are subject to change. Additional terms apply.
What is the cheapest month to fly to Washington County?
October is the cheapest month to jet out to Washington County — that's based on Travelocity's direct return flight demand from January to December last year. We can help you snap up a great bargain so you can start arranging your itinerary today.
How can I check my flight status to Washington County?
Get useful alerts about your flight status, any gate changes and more with Trips. Travelocity's handy customer portal is located at the top of our homepage and is where you can view and manage your bookings. Sign in to your account easily and quickly and everything will be at your fingertips. The Travelocity app makes it possible for you to see the details of your flight to Washington County while you're on the move — and even when offline. The app can handle all your booking needs. Whether you'd like to arrange a shuttle from your airport or share itinerary details with any members of your family flying with you, the app is your one-stop travel shop.
How do I find the best deals on flights to Washington County?
You'll always find an incredible deal with Travelocity — our "Flexible dates" search tool makes it a whole lot easier. Enter your travel dates, then click the flexible dates box above your search results to see the prices for surrounding days. $78 was the lowest price for a return flight to Washington County in the last seven days. This price was available on Travelocity for flights departing within the next year. Prices and availability are subject to change. Additional terms apply.
Why should I book my flight to Washington County with Travelocity?
If you're on the lookout for cheap flights to Washington County, you'll come across top deals and great prices with Travelocity. From cheap family flights with budget airlines to flexible fares, we've got your back. Enjoy a hassle-free trip with our 24/7 Virtual Agent online chat, Price Match Guarantee and free cancellations with most hotels and activities. Start packing your suitcase and prepare to explore this fantastic destination.
What are the most popular flight routes to Washington County?
As a renowned destination, there are plenty of connections to Washington County. Browse this list of top routes:

  • Fort Walton Beach, FL (VPS-Northwest Florida Regional) to MidAmerica-St. Louis Airport (BLV) - 73 flights a month.
  • Charleston, SC (CHS-Charleston Intl.) to MidAmerica-St. Louis Airport (BLV) - 26 flights a month.
  • St. Petersburg, FL (PIE-St. Petersburg-Clearwater Intl.) to MidAmerica-St. Louis Airport (BLV) - 21 flights a month.

How much is a flight to Washington County on average?
Passengers have found roundtrip flights to Washington County for between $78 and $99 with Travelocity in the last seven days. Whether you're looking to fly budget or business class, we'll help you find an amazing deal. These prices were available on Travelocity for flights departing within the next year. Prices and availability are subject to change. Additional terms apply.
How long is the average flight to Washington County?
Where you take off from will largely dictate how long your direct flight to Washington County will take. Here are a few of the leading routes to Washington County and average flight times:

  • Fort Walton Beach, FL (VPS-Northwest Florida Regional) to MidAmerica-St. Louis Airport (BLV) - 1 hour and 44 minutes
  • Charleston, SC (CHS-Charleston Intl.) to MidAmerica-St. Louis Airport (BLV) - 1 hour and 51 minutes
  • St. Petersburg, FL (PIE-St. Petersburg-Clearwater Intl.) to MidAmerica-St. Louis Airport (BLV) - 2 hours and 8 minutes

What can I expect on a flight to Washington County?
What you can expect largely depends on your carrier and the length of your trip. Generally, most airlines offer entertainment and food on long-haul services. Whether you're chasing first class flights to Washington County or cheap flights for family vacations, you'll be taken care of from the moment you take off to the minute you land.