$44 Cheap flights to Washington County

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Top places to visit in Washington County

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Sullivan

Sullivan

Cheap flights to Washington County from $44 One Way, $82 Round Trip

$82 return flights and $44 one-way flights to Washington County were the cheapest prices found within the past 7 days, for the period specified. Prices and availability are subject to change. Additional terms apply.

Sat, Oct 3 - Wed, Oct 7
DEN
Denver
STL
St. Louis
$82 Roundtrip, found 3 days ago
$82
Roundtrip
found 3 days ago
Select Frontier Airlines flight, departing Sat, Oct 3 from Denver to St. Louis, returning Wed, Oct 7, priced at $82 found 3 days ago
Thu, Oct 22 - Sun, Oct 25
DFW
Dallas
STL
St. Louis
$103 Roundtrip, found 1 day ago
$103
Roundtrip
found 1 day ago
Select Frontier Airlines flight, departing Thu, Oct 22 from Dallas to St. Louis, returning Sun, Oct 25, priced at $103 found 1 day ago
Mon, Sep 14 - Sat, Sep 19
ORD
Chicago
STL
St. Louis
$117 Roundtrip, found 3 days ago
$117
Roundtrip
found 3 days ago
Select American Airlines flight, departing Mon, Sep 14 from Chicago to St. Louis, returning Sat, Sep 19, priced at $117 found 3 days ago
Thu, Oct 22 - Mon, Oct 26
ORD
Chicago
STL
St. Louis
$117 Roundtrip, found 6 days ago
$117
Roundtrip
found 6 days ago
Select United flight, departing Thu, Oct 22 from Chicago to St. Louis, returning Mon, Oct 26, priced at $117 found 6 days ago
Mon, Sep 14 - Sat, Sep 19
ORD
Chicago
STL
St. Louis
$157 Roundtrip, found 3 days ago
$157
Roundtrip
found 3 days ago
Select Delta flight, departing Mon, Sep 14 from Chicago to St. Louis, returning Sat, Sep 19, priced at $157 found 3 days ago
Thu, Sep 3 - Mon, Sep 7
ORD
Chicago
CGI
Cape Girardeau
$183 Roundtrip, found 2 hours ago
$183
Roundtrip
found 2 hours ago
Select Contour Airlines flight, departing Thu, Sep 3 from Chicago to Cape Girardeau, returning Mon, Sep 7, priced at $183 found 2 hours ago
Fri, Oct 16 - Sun, Oct 18
DFW
Dallas
TBN
Fort Leonard Wood
$198 Roundtrip, found 2 hours ago
$198
Roundtrip
found 2 hours ago
Select Contour Airlines flight, departing Fri, Oct 16 from Dallas to Fort Leonard Wood, returning Sun, Oct 18, priced at $198 found 2 hours ago
Sat, Oct 10 - Wed, Oct 14
DEN
Denver
COU
Columbia
$269 Roundtrip, found 2 days ago
$269
Roundtrip
found 2 days ago
Select United flight, departing Sat, Oct 10 from Denver to Columbia, returning Wed, Oct 14, priced at $269 found 2 days ago

Deals For This Weekend's Flights

OriginDestinationTravel DatesFlights From*
PIEMascoutahAugust 7 to August 10$246
TPASt. LouisAugust 9 to August 11$301
TTNSt. LouisAugust 9 to August 12$305
DFWSt. LouisAugust 8 to August 9$343
DENSt. LouisAugust 8 to August 15$355
ATLSt. LouisAugust 8 to August 9$355
EWRSt. LouisAugust 7 to August 11$358
LAXSt. LouisAugust 8 to August 10$380
DFWScott CityAugust 7 to August 10$383
DFWFort Leonard WoodAugust 7 to August 8$393
SEASt. LouisAugust 9 to October 5$494
LGASt. LouisAugust 8 to August 8$525
SEAFort Leonard WoodAugust 7 to August 10$1,109
LAXScott CityAugust 7 to August 9$1,504
*Prices include taxes and fees

Find The Perfect Hotel For After Your Flight

Score Epic Washington County Accommodation Deals

Super 8 by Wyndham Potosi

Super 8 by Wyndham Potosi

2 out of 5
820 E High St Potosi MO
Fully refundableReserve now, pay when you stay
$53 nightly
The price is $58 total per night from Sep 1 to Sep 2
$58 total
Sep 1 - Sep 2
Total with taxes and fees
Book a stay at this business-friendly motel in Potosi. Enjoy free breakfast, free WiFi, and free parking. Our guests praise the helpful staff and the clean rooms ...
7.2/10 Good! (412 reviews)
"Very nice clean basic hotel. Would recommend anyone to stay there."

Reviewed on Aug 3, 2026

Opens in a new windowSuper 8 by Wyndham Potosi
Baymont Inn and Suites by Wyndham Farmington, MO

Baymont Inn and Suites by Wyndham Farmington, MO

2.5 out of 5
1625 W Columbia St Farmington MO
Fully refundableReserve now, pay when you stay
$58 nightly
The price is $63 total per night from Aug 11 to Aug 12
$63 total
Aug 11 - Aug 12
Total with taxes and fees
Book a stay at this business-friendly hotel in Farmington. Enjoy free breakfast, free parking, and an outdoor pool. Our guests praise the helpful staff and the ...
Opens in a new windowBaymont Inn and Suites by Wyndham Farmington, MO
Baymont by Wyndham Festus

Baymont by Wyndham Festus

3 out of 5
1200 W. Gannon Drive Festus MO
Fully refundableReserve now, pay when you stay
$53 nightly
The price is $60 total per night from Sep 1 to Sep 2
$60 total
Sep 1 - Sep 2
Total with taxes and fees
Book a stay at this family-friendly hotel in Festus. Enjoy free breakfast, free WiFi, and free parking. Popular attractions Jorkerst Memorial Park and Sunset ...
6.8/10 (1,000 reviews)
"Would recommend to others to stay"

Reviewed on Aug 2, 2026

Opens in a new windowBaymont by Wyndham Festus
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Pinemark Inn & Suites

Pinemark Inn & Suites

2 out of 5
866 South Outer Road St. Clair MO
Fully refundableReserve now, pay when you stay
$124 nightly
The price is $135 total per night from Aug 31 to Sep 1
$135 total
Aug 31 - Sep 1
Total with taxes and fees
Stay at this hotel in St. Clair. Enjoy free breakfast, free WiFi, and free parking. Our guests praise the breakfast and the pool in our reviews. Popular attractions ...
Opens in a new windowPinemark Inn & Suites
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.

Need a Car For After Your Flight?

Economy

Chevrolet Spark
  • 4 people
Chevrolet Spark
Economy Chevrolet Spark

Compact

Ford Focus
  • 4 people
Ford Focus
Compact Ford Focus

Midsize

Toyota Corolla
  • 5 people
Toyota Corolla
Midsize Toyota Corolla

SUV

Jeep Compass
  • 5 people
Jeep Compass
SUV Jeep Compass

Washington County

Finding cheap flights to Washington County is easy when you have Orbitz at your fingertips. Not only does Orbitz offer great deals on Washington County flights, but we also include some special extras to make booking a breeze. Just check out our:

Mobile Site and Apps

With Orbitz’s mobile site, m.orbitz.com, you can book your flights to Washington County through your smartphone or tablet’s Web browser. Plus, our free downloadable apps for Android and iPhone mean it’s just a simple click to access your flight updates and alerts. You can even book exclusive mobile-only deals on hotels to go with your flights to Washington County—even on the same day.

Pick and Choose or Book Full Vacation Packages

Don’t just be satisfied with great deals on Washington County flights—go for the full package! With Orbitz, you can also find fantastic savings on the perfect hotel, car rental, cruise, and even activities, so you don’t waste your trip waiting in line but have the time to enjoy your trip. Pick and choose the add-ons you need, or book an entire vacation package for greater overall discounts.

Rewards That Are Miles Better

Booking directly with an airline earns you air miles or points, and you can get those same rewards with booking on Orbitz too. When you book qualifying flights to Washington County with Orbitz, just add in your frequent flyer number during your online booking and your details will be sent to your program.

Great Deals Every Day

Add in our extra savings on packages, free nights, and other discounts, and you know you are in good hands.

Frequently asked questions

Which airlines fly to Washington County?
Book a ticket with one of the 16 airlines that operate services to Lambert-St. Louis Intl. Airport (STL) and look forward to amazing new adventures. This popular airport is a main gateway for Washington County. When it's time to cross off this region, these reputable carriers will take you there:

  • Air Canada - 35 flights to Washington County per month
  • Frontier Airlines - 17 flights to Washington County per month
  • Lufthansa - 3 flights to Washington County per month

How much is a flight to Washington County?
Travelers from near and far landed round-trip deals ranging from $82 to $1,504 this week to Washington County. Starting your trip from Denver (DEN)? The most affordable one-way tickets started at just $44.
How to book the cheapest flight to Washington County?
With some of the most amazing flight deals around, you can jet for less with Orbitz. The following pointers will help you pick up cheap flights to Washington County — and leave you with more cash to splash:

  • Departing from or arriving at nearby airports may be more affordable. Type in your preferred departure and arrival airports. Next, select the 'Nearby airports' function below to see your options.
  • Also, click on the 'Show flexible dates' option to compare the airfares on days either side of your chosen departure. It's possible to pick up cheaper flight deals if you're flexible with your schedule.
  • You can also use the 'Show options' function to filter results for your preferred carrier, seating class, and nonstop and refundable flights. Under 'Sort & Filter' to the left, you can even pick the time of day you want to fly.
  • Once you've worked out your travel dates, don't delay booking. Ticket prices normally rise as the departure date gets closer.
  • Think about combining your hotels, flights and car rentals into an Orbitz package to make your dollar go further.
  • Don't travel during peak seasons if you can. By avoiding school vacations and summer, you can save big on your airfare.

What is the best time to book a flight to Washington County?
Generally speaking, January is the best time to purchase your airfare. This is followed by February and August. Bear this in mind while you search for a cheap flight to Washington County.
What day of the week is the cheapest to book a flight to Washington County?
If you're after low-cost airfares to Washington County, the best days to make a booking are Tuesdays, Wednesdays and Saturdays. With Orbitz (and a bit of good timing!), an unbeatable flight deal will be all yours.
What is the cheapest day of the week to fly to Washington County?
Look into leaving early in the week for cheap flights to Washington County. Orbitz data from 2020 indicates Monday is generally the cheapest day to set off, followed by Tuesday. Saturday was found to have the highest airfares. Presumably, this is because many passengers choose to start their vacation when the working week is over.
What is the cheapest month to fly to Washington County?
You can jet for less in August. This is generally the best month to get on a plane if you want cheap flights to Washington County, based on Orbitz data. The least affordable time to take off is June, so try to avoid this month if you're on a budget.
Which airlines allow free cancellation?
Life changes, and we believe your ticket should be able to as well. That's why Orbitz makes it a cinch to search for fares with no change fees and free cancellation. Just enter your travel details and then select "Filter by flexible change policies." That's what we call peace of mind!
What do I need for the flight to Washington County?
Flying doesn't have to be a drag. In fact it can be a joy if you're well prepared! Make your trip a comfortable one with these handy hints:

  • Before you step foot on the plane, you'll need to present some sort of government-issued ID, such as your passport. You'll also need your boarding pass. If you're traveling with kids, check with your airline about which documents they may need.
  • Make time fly by even faster on your short hop by packing the right gear. Think tasty snacks, a water bottle and entertainment. If you want your trip to Washington County to pass peacefully, toss some noise-canceling headphones or earplugs in your bag as well.
  • Even if you're flying when it's 100 degrees outside, carry a warm top or scarf on board with you. Airplane cabins can get a bit chilly!

How do I get cheap first-class/business deals to Washington County?
There are ways of booking business or first-class fares to Washington County that won't burn through your budget. Claim a seat in the pointy end of the plane for less with these handy hints:

  • Be flexible with your travel dates and wait for huge sales on business or first-class airfares.
  • Budget airlines offer business-class seating at a fraction of the normal price. Skip the full-service carriers and check out these cheaper options.
  • Make a bid for an upgrade. Some carriers hold online auctions that let you offer a price for a seat up the front. You can also try upgrading with points earned through a flight loyalty program.

What is the best time to go to Washington County?
If you want to soak up the atmosphere of Washington County in peak season, July, August and September are the best months to visit. June 20 marks the start of the summer season in the Northern Hemisphere and is an awesome time to travel if you enjoy the open air. At this time, average daily temperatures normally range from 65 ºF to 85 ºF.

Fare, taxes & fees: Fares include all taxes and fees, except baggage fees. Rates shown reflect fares found by other Orbitz users over the past 7 days. Due to rapidly changing airline prices & seat availability, these fares may no longer be available.

Refunds/changes/cancellations: Itinerary changes, if permitted for the fare, will have a $30 service fee charged by Orbitz. Additional airline charges may apply.

Other conditions: Schedules, fares and rules are subject to change without notice. Seats are limited and may not be available on all flights/dates or in all markets. Lower fares may be available. Fares will not be honored retroactively or in exchange for any wholly/partially unused ticket. Tickets are non-transferable and non-refundable. Fare rules are provided for the selected itinerary before booking.