$38 Cheap flights to Jefferson County
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Top places to visit in Jefferson County
Cheap flights to Jefferson County from $38 One Way, $72 Round Trip
$72 return flights and $38 one-way flights to Jefferson 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.
Deals For This Weekend's Flights
| Origin | Destination | Travel Dates | Flights From* |
|---|---|---|---|
| DFW | St. Louis | June 20 to June 27 | $328 |
| PHL | St. Louis | June 21 to August 10 | $330 |
| LAX | St. Louis | June 21 to June 24 | $347 |
| ATL | St. Louis | June 21 to June 26 | $398 |
| DEN | St. Louis | June 20 to June 23 | $398 |
| SEA | St. Louis | June 20 to June 22 | $440 |
| EWR | St. Louis | June 19 to June 21 | $470 |
| LGA | St. Louis | June 20 to June 21 | $501 |
| TPA | St. Louis | June 19 to June 22 | $519 |
Find The Perfect Hotel For After Your Flight
Score Epic Jefferson County Accommodation Deals
Hyatt Regency St. Louis at The Arch
"Location was awesome for getting around downtown, seeing the Arch, and going to the Cardinals Game. Safe area, great property, and awesome staff!"
Reviewed on Jun 16, 2026
Clayton Plaza Hotel & Extended Stay
"Breakfast was excellent definitely a money saver to eat before getting the day started and the room was fabulous staff was amazing"
Reviewed on Jun 16, 2026
Pear Tree Inn St. Louis Near Union Station
"Room was clean staff were lovely"
Reviewed on Jun 17, 2026
Hollywood Casino & Hotel St. Louis
"The young lady at check in was so friendly and personable. Great customer service!!"
Reviewed on Jun 16, 2026
Need a Car For After Your Flight?
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Jefferson County
Orbitz is your one stop for guaranteed low prices on Jefferson County flights, as well as budget deals on hotels and rental cars. Use our state of the art mobile tools to get great deals and constant updates on the status of your trip.
Save Big On Car Rentals Too
Orbitz will find you discount air fare for flights to Jefferson County and you can rent a car at the same time. With Orbitzyou will get a discount on the rental and have your car waiting for you when you land.
Get Free Travel Advice By Calling the Orbitz Hotline
Our experts will make things even easier by helping you to find the best budget flights to Jefferson County Just call our toll free hotline at 1-800-649-9920 and one of our travel advisors will be happy to assist you with everything from your flight to hotel room.
Book Travel on the Fly with Orbitz on the Go
Our state of the art mobile apps will allow you to book cheap flights to Jefferson County from your smartphone too. Discount airfare is not all; you can also find mobile-only hotel deals or check the status of your flight using this free app. So, when you’re on the go, why not take Orbitz with you?
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.