Cheap Flights to Jennings: Jennings Flight Deals

View €74 flight on Thu, 5 Feb 2026Opens in a new window

Popular airlines to Jennings

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Cheap round-trip flights to Jennings

Prices were available within the past 7 days and start at €74 for one-way flights and €147 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

American Airlines
Thu, 5 Feb - Mon, 9 Feb
ORD
Chicago
STL
St. Louis
€147 Return, just found
€147
Return
just found
Select American Airlines flight, departing Thu, 5 Feb from Chicago to St. Louis, returning Mon, 9 Feb, priced at €147 just found
Delta
Thu, 5 Feb - Mon, 9 Feb
MDW
Chicago
STL
St. Louis
€164 Return, found 1 day ago
€164
Return
found 1 day ago
Select Delta flight, departing Thu, 5 Feb from Chicago to St. Louis, returning Mon, 9 Feb, priced at €164 found 1 day ago
United
Thu, 29 Jan - Mon, 2 Feb
ORD
Chicago
STL
St. Louis
€190 Return, found 6 days ago
€190
Return
found 6 days ago
Select United flight, departing Thu, 29 Jan from Chicago to St. Louis, returning Mon, 2 Feb, priced at €190 found 6 days ago
Swiss International Air Lines
Tue, 3 Mar - Mon, 16 Mar
LHR
London
STL
St. Louis
€512 Return, found 23 hours ago
€512
Return
found 23 hours ago
Select Swiss International Air Lines flight, departing Tue, 3 Mar from London to St. Louis, returning Mon, 16 Mar, priced at €512 found 23 hours ago
Lufthansa
Sun, 25 Jan - Sat, 7 Feb
LHR
London
STL
St. Louis
€512 Return, found 4 days ago
€512
Return
found 4 days ago
Select Lufthansa flight, departing Sun, 25 Jan from London to St. Louis, returning Sat, 7 Feb, priced at €512 found 4 days ago

Find the cheapest month to fly from Columbus (CMH) to St. Louis (STL)

October is typically the cheapest month to fly

From €118 - €386 per traveller.

Frequently asked questions

What is the name of Jennings' airport?
Lambert-St. Louis Intl. Airport (STL) is the only airport that serves Jennings.
How far is STL from central Jennings?
STL is within close reach of the heart of the city. It's only 10 kilometres from downtown Jennings.
What airport is best to fly into Jennings?
Lambert Field is the main airport in Jennings. Before you take off, it's a good idea to research a thing or two about it. It is located 10 kilometres from the downtown area.
How many airlines fly to Jennings?
There are 12 airlines that fly into Jennings from 61 airports across the globe.
Which airlines fly to Jennings?
United Airlines and American Airlines fly often into Jennings. Hopping on a United Airlines flight from Chicago is one of the most preferred ways to travel there.
How many nonstop flights are there to Jennings?
Flying to somewhere new is much more fun when there aren't any stopovers to slow you down. If you're jetting off to Jennings, the good news is that there are approximately 1,206 direct flights operating every week.
Where are the most popular flights to Jennings departing from?
Flights to Jennings from Chicago, Dallas and New York airports are the most popular.
How long is the flight to Jennings Airport?
If it's Chicago you're leaving behind, you'll be airborne for around 1 hour and 22 minutes before you arrive in Jennings. Tarmac to tarmac from Dallas takes around 1 hour and 43 minutes and from New York, it's 3 hours and 1 minute.
How to book the cheapest flight to Jennings?
Don't leave locking in your flight to Jennings until the last minute. That's one trick frequent travellers use to get the best prices. Booking in advance means more choices and cheaper flights. Another great way to grab the best deal is to research all options. If where you're headed has multiple airports, research the cost of flying into a less busy terminal. And finally, remember that it's first in, best dressed. Familiarise yourself with airfare costs and have your credit card ready to secure your ticket as soon as you see a great bargain. The sweetest deals don't last long.
Do you have any tips for my flight to Jennings?
We've pulled together all the info you need to make your journey a pleasant experience. Follow our tips and you'll be hightailing it through airport security and discovering Jennings in next to no time. What to pack in your hand luggage:

  • A plane ride can be a great experience if you take the right stuff. First of all you'll need basic toiletries, such as deodorant and a toothbrush, a fresh set of clothes and a good read. Next, leave space in your bag for your electronic devices, chargers, any medications and perhaps a quality neck pillow as well. Lastly, and most importantly, don't forget to bring your passport, travel documents and some cash.

Do not pack the following items in your hand luggage:

  • Squeeze all your full-sized bottles of shampoo and hair gel in your checked luggage. Any liquids in your carry-on suitcase larger than 3.4 ounces (100 millilitres) will be confiscated by security. Sharp or pointed objects, like a pocket knife, and dangerous products which are flammable or explosive, such as aerosols and fireworks, are also prohibited.

What to wear on a flight:

  • Your aim is to be as comfortable as possible. Pick a pair of flat, closed-toe shoes, dress in loose, natural-fibre clothing and don't forget to bring a pullover in case it gets chilly in the cabin.
  • Most travellers have heard about deep vein thrombosis (DVT), a blood clot condition caused by prolonged periods of sitting. To reduce your risk on board, drink plenty of water, consider wearing compression socks and do gentle foot and leg exercises in your seat.

How to get through airport security fast when flying to Jennings?
Being organised before your flight will help make your getaway to Jennings a pleasure. Check out our handy tips and tricks for a stress-free journey through security:

  • Your travel documents and passport will need to be inspected by airport security. Have them easily accessible so you don't have to dig around for them.
  • Time to strip down. Well kind of. Your belt, coat, keys and other contents of your pockets, like your headphones, will need to go on a tray through the X-ray machine. Make your life easier by removing them before your turn.
  • For just a few moments, you'll have to unplug from technology. Your phone, tablet and any other electronics must also go through the scanner.
  • Remember to remove liquids and gels from your carry-on bag. They usually need to be sent through the X-ray separately. Each item should be no larger than 3.4 ounces (100 millilitres) and everything must fit in a single quart-size (one litre), clear zip-lock bag.
  • Choosing your footwear wisely can save you a few precious minutes. Boots are often required to be removed and separately scanned. Slip-on shoes are usually not.
  • Airlines will not allow any sharp or pointed objects in the cabin. If you must bring these kinds of items, put them in your checked luggage.

Book with confidence

Expedia.ie is an online travel company that specialises in securing the best prices for flights to Jennings. With Expedia you get highly specialised services, combining the best of technology, in-depth knowledge and the best connections in order to offer great deals to Jennings. Expedia shares your passion for travel and has built the best online travel service that promotes and encourages travel. Whether you are looking for cheap flights to Jennings, or are just on the lookout for the best flights to Jennings, you are sure to find the best deals with Expedia.ie.

"One of the many benefits of booking your flights through Expedia is that we are one of the world’s largest online travel agency, which means we use our collective experience and work tirelessly to bring you the best prices. With Expedia you get a user-friendly internet experience and a dedicated customer support service that ensures that everything goes smoothly. The goal of Expedia is to offer premium services at the lowest price, all at one single place. If you wish to save even more try combing a hotel in Jennings to your flight and create a personalised low cost city break or holiday to your favourite destination. Book early and you could save even more!

If you have an Expedia.ie itinerary number and have a question or concern about your travel plans you can call us on (01) 524 5005 from 8am - 10pm Monday to Friday, and 9am - 10pm at weekends and an Expedia agent will help you.

Travel information

Destination airport
Lambert-St. Louis Intl.
Destination airport IATA code
STL
Destination city name
St. Louis
Return price
€147

Trending flights to Jennings

Prices were available within the past 7 days and start at €74 for one-way flights and €147 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Aer Lingus
Wed, 22 Apr - Sat, 2 May
DUB
Dublin
STL
St. Louis
€554 Return, found 3 days ago
€554
Return
found 3 days ago
Select Aer Lingus flight, departing Wed, 22 Apr from Dublin to St. Louis, returning Sat, 2 May, priced at €554 found 3 days ago
*Available to Expedia members.