When searching for a good deal, it’s best to be prepared for potential fluctuations in price. We recommend booking at least 28 days in advance, which can save you up to 6% on flights from London Stansted Airport to Illinois compared to booking the week you need them. Waiting 28 days out may not be for everyone, so we have options available for flights within the next two weeks, with the lowest price starting at $682. For sooner than that we have options available in the next 3 days from $701.
February is one of the best times of the year to fly to Illinois from London Stansted Airport. Prices for February average $678 per person but you can even find prices for as low as $466. The most expensive prices can be found in the month of July. Opting for a February flight can save you 26% on your journey compared to booking in July
When flying from London Stansted Airport to Illinois, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.
Fly from
Fly to
Budget
$839 - $866
Route
Depart
Return
Price
London StanstedChicago O'Hare Intl
STN - ORD
STNORD
London Stansted
Thu 9/26
1 stop12h 35m
Chicago O'Hare Intl
Tue 10/1
2 stops17h 20m
London StanstedChicago O'Hare Intl
STN - ORD
STNORD
London Stansted
Wed 6/5
1 stop12h 35m
Chicago O'Hare Intl
Tue 6/11
2 stops17h 16m
London StanstedChicago O'Hare Intl
STN - ORD
STNORD
London Stansted
Wed 6/5
1 stop12h 35m
Chicago O'Hare Intl
Thu 7/11
2 stops31h 10m
London StanstedChicago O'Hare Intl
STN - ORD
STNORD
London Stansted
Thu 8/29
1 stop12h 35m
Chicago O'Hare Intl
Sat 9/7
2 stops17h 26m
London StanstedChicago O'Hare Intl
STN - ORD
STNORD
London Stansted
Thu 6/6
1 stop12h 35m
Chicago O'Hare Intl
Tue 6/11
2 stops17h 16m
London StanstedChicago O'Hare Intl
STN - ORD
STNORD
London Stansted
Thu 6/6
1 stop12h 35m
Chicago O'Hare Intl
Thu 7/11
2 stops31h 10m
London StanstedChicago O'Hare Intl
STN - ORD
STNORD
London Stansted
Fri 11/1
1 stop12h 25m
Chicago O'Hare Intl
Mon 11/4
2 stops20h 05m
London StanstedChicago O'Hare Intl
STN - ORD
STNORD
London Stansted
Fri 6/7
1 stop12h 35m
Chicago O'Hare Intl
Tue 6/11
2 stops17h 16m
London StanstedChicago O'Hare Intl
STN - ORD
STNORD
London Stansted
Fri 6/7
1 stop12h 35m
Chicago O'Hare Intl
Thu 7/11
2 stops31h 10m
No data available for this route at this time. Please check back soon.
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