£43 Cheap Flights to Arnold

View £43 flight on Wed, 1 Apr 2026Opens in a new window

Popular airlines to Arnold

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Cheap round-trip flights to Arnold

Prices were available within the past 7 days and start at £43 for one-way flights and £85 for round trip, for the period specified. Be sure to select the 'Direct flights only' box above if you are looking for a non stop route. Prices and availability are subject to change. Additional terms apply.

United
Wed, 1 Apr - Wed, 8 Apr
ORD
Chicago
STL
St. Louis
£85 Return, found 3 days ago
£85
Return
found 3 days ago
Select United flight, departing Wed, 1 Apr from Chicago to St. Louis, returning Wed, 8 Apr, priced at £85 found 3 days ago
American Airlines
Tue, 31 Mar - Wed, 1 Apr
ORD
Chicago
STL
St. Louis
£133 Return, found 5 days ago
£133
Return
found 5 days ago
Select American Airlines flight, departing Tue, 31 Mar from Chicago to St. Louis, returning Wed, 1 Apr, priced at £133 found 5 days ago
Delta
Sat, 4 Apr - Thu, 16 Apr
ORD
Chicago
STL
St. Louis
£140 Return, found 3 days ago
£140
Return
found 3 days ago
Select Delta flight, departing Sat, 4 Apr from Chicago to St. Louis, returning Thu, 16 Apr, priced at £140 found 3 days ago
Alaska Airlines
Thu, 23 Apr - Sun, 26 Apr
LAX
Los Angeles
STL
St. Louis
£255 Return, found 6 days ago
£255
Return
found 6 days ago
Select Alaska Airlines flight, departing Thu, 23 Apr from Los Angeles to St. Louis, returning Sun, 26 Apr, priced at £255 found 6 days ago
British Airways
Mon, 9 Mar - Mon, 23 Mar
LHR
London
STL
St. Louis
£546 Return, found 2 days ago
£546
Return
found 2 days ago
Select British Airways flight, departing Mon, 9 Mar from London to St. Louis, returning Mon, 23 Mar, priced at £546 found 2 days ago

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

October is typically the cheapest month to fly

From £104 - £341 per traveller.

Expedia flights to Arnold

Searching for cheap flights to Arnold? No travel company presents more choices than Expedia if you're looking to compare flights to Arnold. With more airlines, cheaper flights, fewer stops, and more departure and arrival times travellers should ensure they search on Expedia before any holiday to St. Louis. Expedia provides the cheapest flights to many destinations in St. Louis and you may find even greater savings if you combine your flight with a hotel stay in Arnold.

Expedia is the largest online travel agency which means that Expedia have access to cheap flights. So make sure you check Expedia regularly for these bargain flights because the cheapest airline tickets sell out fast.

Expedia is not only free for everyone to use but it quick and easy to use. Find the lowest flight prices guaranteed and book directly through Expedia. Browse through hundreds of cheap flight offers to find the one that suits your budget by simply inputting your travel dates. Expedia will then find the cheapest flights to Arnold for that period and let you choose your preferred time and airline. If you need additional assistance, Expedia Customer Service representatives are available from 8am - 10pm Monday to Friday, and 9am - 10pm at weekends. Our capable staff will be able to help you with any questions regarding your Arnold flight, or other booking questions that may arise. When you book flights with Expedia you can rest assured that you have booked the best flight at the lowest price.

Frequently asked questions

What is the name of Arnold's airport?
Lambert-St. Louis Intl. Airport (STL) is the main airport in Arnold.
How far is STL from central Arnold?
Lengthy commutes aren't a big deal if you plan ahead of time. Downtown Arnold is 32 kms (20 miles) from Lambert Field, so it's wise to know how you'll get into the city before you arrive.
What airport is best to fly into Arnold?
Step through the exit doors of Lambert-St. Louis Intl. Airport (STL) and your Arnold trip will have begun! The city's main airport, it's located 32 kms (20 miles) from the downtown area.
How many airlines fly to Arnold?
Arnold is serviced by 12 airlines from at least 61 airports across the globe.
Which airlines fly to Arnold?
United Airlines and American Airlines offer the largest proportion of flights to Arnold. One of the most popular ways to get there is with a United Airlines flight leaving from Chicago.
How many nonstop flights are there to Arnold?
Planning an unforgettable Arnold getaway is a walk in the park when there are 1,206 direct flights every week to choose from.
Where are the most popular flights to Arnold departing from?
Travellers often depart from Chicago, Dallas and New York airports when going to Arnold.
How long is the flight to Arnold Airport?
If you're heading to Arnold from Chicago, you'll have a flight time of 1 hour and 22 minutes. Those departing from Dallas should expect to be airborne for around 1 hour and 43 minutes. From New York it's approximately 3 hours and 1 minute away.
How to book the cheapest flight to Arnold?
If you'd like to have some extra spending money on your trip to Arnold, then listen up! As every experienced traveller knows, avoid booking at the last minute. Prices are usually more expensive just prior to the departure date. Also, shop around and compare your options. If your destination has a few airports, you may be able to score a terrific price by flying into a smaller terminal. And finally, don't forget that the early bird catches the worm. Familiarise yourself with airfare costs and be ready to book 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 Arnold?
If you're not prepared, air travel can be overwhelming. But there's no need to panic. Follow these helpful hints and enjoy a worry-free start to your getaway in Arnold. What to pack in your hand luggage:

  • The secret to having a pain-free flight experience is to pack ahead. First up, the essentials: passport, travel documents, cash and daily medications. Next, bring items that'll help keep you entertained, like some electronic gadgets or a good read. It's also a wise idea to pack your chargers, a neck pillow and a pair of earphones. Last but not least, be sure to pop in toiletry items like a toothbrush, lip balm and a spare set of clothes.

Do not pack the following items in your hand luggage:

  • Put all your full-sized bottles of shampoo and conditioner in your checked luggage. Any gels or liquids in your carry-on suitcase larger than 3.4 ounces (100 millilitres) will be confiscated by security. Pointed or sharp objects, like a Swiss Army knife, and dangerous products which are explosive or flammable, such as aerosol cans, spray paint and matches, are also restricted.

What to wear on a flight:

  • Comfort should be your number one priority when choosing what to wear on board. Loose clothing is a sensible choice, as are flat, slip-on shoes.
  • The result of sustained periods of immobility, deep vein thrombosis (DVT) is a blood clot condition that can affect passengers on long-haul flights. Reduce the risks by drinking water, keeping your legs moving and wearing compression tights or socks.

How to get through airport security fast when flying to Arnold?
The simple answer is — be prepared. We've rounded up some top tips for a stress-free trip through security. Watch out Arnold, here you come:

  • Security personnel first need to determine that you have a valid ID and boarding pass before you're allowed to proceed any further. Have them within easy reach, ready for inspection.
  • After that, both you and your carry-on luggage must be X-rayed. To make the process quick and painless, take off anything that might trigger the alarms. Items such as your jacket, belt and headphones need to go through the machine.
  • Your electronic gadgets like phones and laptops will also have to go through the machine for inspection. Don't worry, you'll be back online in no time.
  • Any liquids or gels, such as perfume or hand cream, that you want to take on board need to be in containers no greater than 3.4 ounces (100 millilitres). Also, everything must fit inside a quart-size (one litre), clear zip-lock bag.
  • There's a possibility that you'll be required to take your shoes off to be X-rayed, so wearing slip-on shoes is always a clever idea.
  • Avoid taking prohibited items in your carry-on bag. If you have any sharp objects like a pocket knife or tools, put them in your checked baggage. They won't be allowed on board.

Flights to Arnold information
Destination airport
Lambert-St. Louis Intl.
Destination airport IATA code
STL
Destination city name
St. Louis
Return price
£85

Trending flights to Arnold

Prices were available within the past 7 days and start at £43 for one-way flights and £85 for round trip, for the period specified. Be sure to select the 'Direct flights only' box above if you are looking for a non stop route. Prices and availability are subject to change. Additional terms apply.

British Airways
Mon, 9 Mar - Mon, 23 Mar
LHR
London
STL
St. Louis
£546 Return, found 2 days ago
£546
Return
found 2 days ago
Select British Airways flight, departing Mon, 9 Mar from London to St. Louis, returning Mon, 23 Mar, priced at £546 found 2 days ago

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