£374 Cheap Flights to Effingham

View £374 flight on Sun, 10 May 2026Opens in a new window

Popular airlines to Effingham

  • Be in the know

    Get alerts if flight prices drop or rise*

  • Book smarter

    Save up to 25% on select hotels after you book a flight*

  • Earn twice

    Earn your airline miles on top of our rewards
    Sign in

Cheap round-trip flights to Effingham

Prices were available within the past 7 days and start at £374 for one-way flights and £589 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.

Finnair
Tue, 12 May - Tue, 19 May
LHR
London
STL
St. Louis
£589 Return, found 6 days ago
£589
Return
found 6 days ago
Select Finnair flight, departing Tue, 12 May from London to St. Louis, returning Tue, 19 May, priced at £589 found 6 days ago
American Airlines
Wed, 22 Apr - Wed, 29 Apr
LHR
London
STL
St. Louis
£593 Return, found 1 day ago
£593
Return
found 1 day ago
Select American Airlines flight, departing Wed, 22 Apr from London to St. Louis, returning Wed, 29 Apr, priced at £593 found 1 day ago
British Airways
Wed, 9 Sept - Wed, 23 Sept
LHR
London
STL
St. Louis
£606 Return, found 6 hours ago
£606
Return
found 6 hours ago
Select British Airways flight, departing Wed, 9 Sept from London to St. Louis, returning Wed, 23 Sept, priced at £606 found 6 hours ago
Delta
Tue, 12 May - Tue, 19 May
LHR
London
STL
St. Louis
£607 Return, found 6 days ago
£607
Return
found 6 days ago
Select Delta flight, departing Tue, 12 May from London to St. Louis, returning Tue, 19 May, priced at £607 found 6 days ago
Iberia
Tue, 12 May - Tue, 6 Oct
LHR
London
STL
St. Louis
£613 Return, found 1 day ago
£613
Return
found 1 day ago
Select Iberia flight, departing Tue, 12 May from London to St. Louis, returning Tue, 6 Oct, priced at £613 found 1 day 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.

Frequently asked questions

What is the name of Effingham's airport?
Lambert-St. Louis Intl. Airport (STL) is the most frequently used airport in Effingham.
What airport is best to fly into Effingham?
Travellers from all around the world go through Decatur Airport (DEC) each day. Step off the plane, get your bags and you'll find yourself 80 kms (50 miles) from the downtown Effingham streets.
How many airlines fly to Effingham?
There are a total of 12 airlines connecting Effingham to 61 airports across the world.
Which airlines fly to Effingham?
United Airlines and American Airlines offer the largest proportion of flights to Effingham. One of the most preferred ways to travel there is with a United Airlines flight leaving from Chicago.
How many nonstop flights are there to Effingham?
Flying to somewhere new is much more fun when there aren't any stopovers to slow you down. If you're travelling to Effingham, the good news is that there are 1,252 direct flights every week.
Where are the most popular flights to Effingham departing from?
The most popular flights to Effingham take off from Chicago, Dallas and New York airports.
How long is the flight to Effingham Airport?
If you're flying to Effingham from Chicago, you'll have a flight duration of 1 hour and 13 minutes. Those setting off from Dallas should expect to be airborne for around 1 hour and 49 minutes. From New York it's 3 hours and 1 minute away.
How to book the cheapest flight to Effingham?
We all know those fortunate jet-setters who manage to get impossibly cheap airfares every time they fly. Want to know how to do it for your Effingham holiday? Don't wait until the very last minute to secure your flight. Don't stop there, however. Do some research and find out if there are a couple of airports at your destination. Prices often differ depending on the airport you fly into. Be sure to compare fares across airlines as well. Last of all, be ready to book quickly if you find a great price. It might not be available for too long. With a bit of know-how and some luck, the perfect airfare can be yours.
Do you have any tips for my flight to Effingham?
Wherever you're jetting in from, flying can be a seamless experience if you've prepared well. Follow these top travel tips that will help get your Effingham escape started on the right foot. What to pack in your hand luggage:

  • The trick to having a great flight experience is to plan ahead. Start with the essentials: passport, travel documents, bank cards and important medications. Next, bring on board items that'll help keep you occupied, like your laptop or a thrilling novel. It's also wise to bring your chargers, a comfy neck pillow and a pair of noise-cancelling headphones. And of course, be sure to toss in toiletry items like a toothbrush, facial wipes and a fresh set of clothes.

Do not pack the following items in your hand luggage:

  • Double-check that you don't have sharp or pointed objects hiding in your carry-on luggage. Other banned items include explosive or flammable goods, such as aerosol cans and bleach, and liquids and gels in containers larger than 3.4 ounces (100 millilitres).

What to wear on a flight:

  • Go for comfort over style. Prepare for changes in cabin temperature by donning layers, and opt for flat, slightly roomy shoes like sneakers.
  • Deep vein thrombosis (DVT), a blood clot condition caused by lengthy periods of inactivity, can be a risk on long-haul flights. Try to walk around the cabin or do some gentle exercises in your seat to improve your circulation.

How to get through airport security fast when flying to Effingham?
Being organised before you get to the airport will make your getaway to Effingham a piece of cake. Read through our top tips for a stress-free journey past security:

  • Your passport and travel documents will need to be inspected by airport security. Keep them within easy reach so you don't hold up the queue.
  • Next up, both you and your carry-on luggage will be X-rayed. To make the process quick and painless, remove anything that is likely to set the alarm off. Items such as your jacket, belt and earphones need to go through the machine.
  • All your electronics, including your laptop and phone, are also required to be scanned.
  • Remember to remove gels and liquids from your hand luggage. They often need to be sent through the X-ray scanner separately. Each product should be no larger than 3.4 ounces (100 millilitres) and everything must fit inside a quart-size (one litre), clear zip-lock bag.
  • It's also likely that you'll need to remove your shoes for scanning, so wearing lightweight sneakers is always a clever idea.
  • Airlines will not allow any sharp or pointed objects to come on board with you. If you need to bring these kinds of items, pack them in your checked baggage.

Book with confidence

Expedia flights to Effingham

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

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 Effingham 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 Effingham 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.

Expedia flights to Effingham

Travel information

Destination airport
Lambert-St. Louis Intl.
Destination airport IATA code
STL
Destination city name
St. Louis
Return price
£588

Trending flights to Effingham

Prices were available within the past 7 days and start at £374 for one-way flights and £589 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.

Finnair
Tue, 12 May - Tue, 19 May
LHR
London
STL
St. Louis
£589 Return, found 6 days ago
£589
Return
found 6 days ago
Select Finnair flight, departing Tue, 12 May from London to St. Louis, returning Tue, 19 May, priced at £589 found 6 days ago

Explore a world of travel with Expedia

*Available to Expedia members.