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Find cheap flights to Marion, Illinois in 2026/2027 from £816 This is the cheapest return flight found to Marion, Illinois from UK on FlightsFinder on September 3rd 2026 at 20:43. This offer may no longer be available. Click the offer to check live prices & dates of travel.
Our Flight Finder compares the cheapest flights to Marion, Illinois from the most established flight comparison sites.
Fly to Marion, Illinois and visit sites like Crab Orchard Recreation Park, Tunnel Hill State Trail, Crab Orchard National Wildlife Refuge Visitor Center & Mandala Gardens.
1. Enter your search requirements for Marion, Illinois
2. Compare the best Marion, Illinois deals from top comparison engines
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These economy flights were found on FlightsFinder from UK to Marion, Illinois in the last few days. Prices subject to availability.
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These economy flights were found on FlightsFinder from UK to Marion, Illinois in the last few days. Prices subject to availability.
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According to our data, September is on average the cheapest time to book flights to Marion, Illinois.
You can get flights from £816 return.
According to our data, October is on average the most expensive time to book flights to Marion, Illinois.
A return flight could set you back more than £833.
Nestled in the heart of southern Illinois, Marion welcomes visitors with its perfect fusion of small-town charm and modern amenities. Known for its friendly locals and picturesque Main Street lined with boutique shops and cozy cafes, Marion offers a delightful escape from the hustle and bustle of city life. History buffs will appreciate the city's rich heritage, while outdoor enthusiasts can explore the stunning natural beauty of nearby Shawnee National Forest. Whether you're seeking a peaceful retreat or exciting outdoor adventures, Marion promises a memorable experience for every traveler.
A good price for a flight to Marion is £734 - £898.
The popular airports near Marion, Illinois are Williamson County Regional Airport (MWA), Cape Girardeau Regional Airport (CGI), and Lambert-St. Louis International Airport (STL).
The flight to Marion, Illinois (MWA) is roughly 9 hours 47 minutes and 4,185 miles (6,734 kilometres) from London, England UK - Heathrow International Airport (LHR).
The best way is to compare flights to Marion, Illinois from leading comparison sites using our search engine dashboard.
We have currently found no direct flights to Marion, Illinois.
The Williamson County Regional Airport in Marion, Illinois is located about 4 miles from the city center.
Typically, flights are cheapest to Marion, Illinois 2 months before departure.
Studies show flights to Marion, Illinois are typically cheaper on Tuesdays and Wednesdays.
19.1 °C
Sat, 12 Sep 2026
London, England UK - Heathrow International Airport (LHR) to Marion, Illinois (MWA)
Distance:
4,185 miles (6,734 kilometres)
Average flight time (direct 9 hours 47 minutes)
London, England UK - London Gatwick International Airport (LGW) to Marion, Illinois (MWA)
Distance:
4,205 miles (6,767 kilometres)
Average flight time (direct 9 hours 50 minutes)
Manchester, England UK - Manchester Airport (MAN) to Marion, Illinois (MWA)
Distance:
4,062 miles (6,538 kilometres)
Average flight time (direct 9 hours 31 minutes)
London, England UK - London North East - Stansted International Airport (STN) to Marion, Illinois (MWA)
Distance:
4,200 miles (6,759 kilometres)
Average flight time (direct 9 hours 49 minutes)
London, England UK - London North, Luton International Airport (LTN) to Marion, Illinois (MWA)
Distance:
4,177 miles (6,721 kilometres)
Average flight time (direct 9 hours 46 minutes)
Edinburgh, Scotland UK - Airport (EDI) to Marion, Illinois (MWA)
Distance:
3,956 miles (6,366 kilometres)
Average flight time (direct 9 hours 17 minutes)
Birmingham, England UK - Birmingham Airport (BHX) to Marion, Illinois (MWA)
Distance:
4,107 miles (6,609 kilometres)
Average flight time (direct 9 hours 37 minutes)
Bristol, UK - Bristol Airport (BRS) to Marion, Illinois (MWA)
Distance:
4,098 miles (6,596 kilometres)
Average flight time (direct 9 hours 36 minutes)
Glasgow, Scotland UK - Glasgow International Airport (GLA) to Marion, Illinois (MWA)
Distance:
3,919 miles (6,307 kilometres)
Average flight time (direct 9 hours 12 minutes)
Belfast, Ireland UK - Belfast International Airport (BFS) to Marion, Illinois (MWA)
Distance:
3,881 miles (6,245 kilometres)
Average flight time (direct 9 hours 7 minutes)
Newcastle, UK - Newcastle International Airport (NCL) to Marion, Illinois (MWA)
Distance:
4,040 miles (6,501 kilometres)
Average flight time (direct 9 hours 28 minutes)
London, England UK - Royal Docks - London City Airport (LCY) to Marion, Illinois (MWA)
Distance:
4,204 miles (6,765 kilometres)
Average flight time (direct 9 hours 50 minutes)
Liverpool, UK - John Lennon Airport (LPL) to Marion, Illinois (MWA)
Distance:
4,041 miles (6,503 kilometres)
Average flight time (direct 9 hours 28 minutes)
Nottingham, UK - East Midlands Airport (EMA) to Marion, Illinois (MWA)
Distance:
4,113 miles (6,618 kilometres)
Average flight time (direct 9 hours 38 minutes)
Leeds, UK - Leeds/Bradford Airport (LBA) to Marion, Illinois (MWA)
Distance:
4,072 miles (6,553 kilometres)
Average flight time (direct 9 hours 32 minutes)
Aberdeen, Scotland UK - Dyce Airport (ABZ) to Marion, Illinois (MWA)
Distance:
3,967 miles (6,385 kilometres)
Average flight time (direct 9 hours 18 minutes)
Belfast, Ireland UK - George Best City Apt Airport (BHD) to Marion, Illinois (MWA)
Distance:
3,894 miles (6,268 kilometres)
Average flight time (direct 9 hours 9 minutes)
London, England UK - London South, Southend Airport (SEN) to Marion, Illinois (MWA)
Distance:
4,227 miles (6,802 kilometres)
Average flight time (direct 9 hours 53 minutes)
Southampton, UK - Southampton Airport (SOU) to Marion, Illinois (MWA)
Distance:
4,164 miles (6,702 kilometres)
Average flight time (direct 9 hours 45 minutes)
Jersey, UK - Jersey Airport (JER) to Marion, Illinois (MWA)
Distance:
4,181 miles (6,729 kilometres)
Average flight time (direct 9 hours 47 minutes)
Cardiff, Wales - UK - Cardiff Airport (CWL) to Marion, Illinois (MWA)
Distance:
4,073 miles (6,555 kilometres)
Average flight time (direct 9 hours 33 minutes)
Doncaster, UK - Sheffield/ Robin Hood Airport (DSA) to Marion, Illinois (MWA)
Distance:
4,107 miles (6,609 kilometres)
Average flight time (direct 9 hours 37 minutes)
From London (LHR), UK to Marion, United States (MWA): £816
Depart: 30 Sep 2026 · Return: 06 Oct 2026 Price found 03 Sep 2026, 20:43
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