£663 Cheap Flights to Alton

View £663 flight on Fri, 18 Jul 2025Opens in a new window

Popular airlines to Alton

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Cheap round-trip flights to Alton

Prices were available within the past 7 days and start at £663 for one-way flights and £623 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.

KLM
Thu, 12 Feb - Thu, 19 Feb
DUB
Dublin
FSD
Sioux Falls
£623 Return, found 18 hours ago
£623
Return
found 18 hours ago
Select KLM flight, departing Thu, 12 Feb from Dublin to Sioux Falls, returning Thu, 19 Feb, priced at £623 found 18 hours ago
Air France
Sat, 1 Nov - Sat, 8 Nov
DUB
Dublin
FSD
Sioux Falls
£639 Return, found 3 days ago
£639
Return
found 3 days ago
Select Air France flight, departing Sat, 1 Nov from Dublin to Sioux Falls, returning Sat, 8 Nov, priced at £639 found 3 days ago
Iberia
Thu, 12 Feb - Thu, 19 Feb
DUB
Dublin
FSD
Sioux Falls
£686 Return, found 18 hours ago
£686
Return
found 18 hours ago
Select Iberia flight, departing Thu, 12 Feb from Dublin to Sioux Falls, returning Thu, 19 Feb, priced at £686 found 18 hours ago
Lufthansa
Sat, 6 Sep - Sat, 20 Sep
LHR
London
FSD
Sioux Falls
£697 Return, found 2 days ago
£697
Return
found 2 days ago
Select Lufthansa flight, departing Sat, 6 Sep from London to Sioux Falls, returning Sat, 20 Sep, priced at £697 found 2 days ago
United
Wed, 3 Sep - Sat, 20 Sep
LHR
London
FSD
Sioux Falls
£734 Return, found 6 days ago
£734
Return
found 6 days ago
Select United flight, departing Wed, 3 Sep from London to Sioux Falls, returning Sat, 20 Sep, priced at £734 found 6 days ago

Expedia flights to Alton

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

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 Alton 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 Alton 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 Alton's airport?
Alton is served by a single airport, Sioux Gateway Airport (SUX).
What airport is best to fly into Alton?
Travellers going to Alton can opt to touchdown at two major airports. FSD is 55 mi away from the downtown area. Colonel Bud Day Field is 45 mi away.
How many airlines fly to Alton?
Alton is serviced by 5 airlines from 13 airports around the world.
Which airlines fly to Alton?
United Airlines and American Airlines are some of the most sought-after airlines that offer flights to Alton. Travellers often use Chicago as a departure point with United Airlines operating the most flights on this route.
How many nonstop flights are there to Alton?
Flying to someplace new is much simpler when there aren't any lengthy stopovers. If you're making your way to Alton, the good news is that there are roughly 151 nonstop flights operating each week.
Where are the most popular flights to Alton departing from?
Flights to Alton departing from Chicago, Denver and Minneapolis - St. Paul airports are very popular.
How long is the flight to Alton Airport?
If you're heading to Alton from Chicago, you're looking at a flight duration of 1 hour and 50 minutes. Those leaving from Denver can expect to be midair for 1 hour and 43 minutes. From Minneapolis - St. Paul it's approximately 1 hour and 6 minutes away.
How to book the cheapest flight to Alton?
Don't leave booking your flight to Alton until the last possible moment. That's one trick frequent travellers use to get the best deals. Booking ahead means more options and cheaper flights. Don't stop there, though. Do some research and check if there are multiple airports at your destination. Prices often differ depending on the airport you use. Be sure to compare fares across air carriers too. Finally, be prepared to book quickly if you stumble on a great price. It might not be available for too long. With a bit of know-how and a little luck, the ideal airfare will be yours.
How to survive the flight to Alton?
If you're not prepared, travelling can be overwhelming. But there's no need to hit the panic button just yet. Follow these handy hints and enjoy a hassle-free start to your getaway in Alton.What to pack in your hand luggage:

  • Air travel can be a great experience if you bring the right things. Firstly, you'll want some basic toiletries, such as toothpaste, a toothbrush and some deodorant, a spare pair of socks and a good novel. Secondly, find room in your carry-on bag for your electronic gadgets, chargers, any daily medications and perhaps a cosy neck pillow as well. Last, but definitely not least, don't forget to bring your passport, travel documents and some money.

Do not pack the following items in your hand luggage:

  • Put all your full-sized bottles of shampoo and hair gel in your checked luggage. Any liquids in your carry-on bag larger than 3.4 ounces (100 milliliters) won't be allowed on. Sharp or pointed objects, like your precious pocket knife, and dangerous goods which are explosive or flammable, such as aerosol cans, spray paint and matches, are also prohibited.

What to wear on a flight:

  • Comfort really should be your prime concern when selecting what to wear on board. Consider your footwear carefully too, as swollen ankles and feet are a common occurrence. Flat shoes which are slightly roomy are your best bet.
  • It's likely you've heard about DVT (deep vein thrombosis), a blood clot condition caused by long periods of sitting. There are plenty of ways to minimize your risk. Wear a good-quality pair of compression tights or socks, drink lots of water often and remember to keep your legs and feet moving. Wander up and down the aisles of the cabin or try out some exercises in your seat.

How to get through airport security fast when flying to Alton?
The simple answer is --- be prepared. We've compiled some handy tips and tricks for a speedy trip through security. Look out Alton, here you come:

  • Your ID and travel documents will need to be presented to airport security. Keep them at hand to avoid fumbling around for them.
  • Time to strip down. Well sort of. Your jacket, belt, keys and other items in your pocket, like your headphones, will be required to go through the X-ray machine. Make your life easier by removing them as your turn draws near.
  • All your electronic devices, including your laptop and phone, must also be scanned.
  • Don't forget to remove liquids and gels from your carry-on luggage. They usually need to be sent through the X-ray machine separately. Each product should be in a container no larger than 3.4 ounces (100 milliliters) and everything must fit inside a single quart-size (one litre), clear zip-lock bag.
  • Slip-on shoes are a sensible footwear choice as you're less likely to have to remove them when going through security. Safety boots and other heavy-style shoes are often subjected to additional screening.
  • Pocket knives and other sharp items are prohibited in the cabin. They'll be confiscated at security, so pack them in your checked baggage.

Flights to Alton information
Destination airport
Sioux Falls Regional
Destination airport IATA code
FSD
Destination city name
Sioux Falls
Return price
£623

Trending flights to Alton

Prices were available within the past 7 days and start at £663 for one-way flights and £623 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.

Lufthansa
Sat, 6 Sep - Sat, 20 Sep
LHR
London
FSD
Sioux Falls
£697 Return, found 2 days ago
£697
Return
found 2 days ago
Select Lufthansa flight, departing Sat, 6 Sep from London to Sioux Falls, returning Sat, 20 Sep, priced at £697 found 2 days ago
*Available to Expedia members.