Find cheap flights from London Stansted Airport to Chicago O'Hare Airport

STN - ORD

Find cheap flights from London Stansted Airport to Chicago O'Hare Airport

Round-trip
Economy
London (STN)
Chicago O'Hare Intl
Mon 1/25
Mon 2/1
Any month
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Top tips for finding a cheap flight

  • Morning departure is around 96% more expensive than an evening flight, on average*.
*Average of the lowest prices shown in KAYAK’s search results for departures within the next 30 days

FAQs for booking London Stansted Airport to Chicago O'Hare Airport flights

Are there Chicago O'Hare Airport travel restrictions currently due to Coronavirus?

How long does a flight from London Stansted Airport to Chicago O'Hare Airport take?

Which airlines provide the cheapest flights from London Stansted Airport to Chicago O'Hare Airport?

Do I need a passport to fly between London Stansted Airport and Chicago O'Hare Airport?

What’s the cheapest day of the week to fly London Stansted Airport to Chicago O'Hare Airport?

How does KAYAK find such low prices on flights from London Stansted Airport to Chicago O'Hare Airport?

How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from London Stansted Airport to Chicago O'Hare Airport?

What is the Hacker Fare option on flights from London Stansted Airport to Chicago O'Hare Airport?

What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from London Stansted Airport to Chicago O'Hare Airport?

COVID-19 information

Safety measures for airlines flying from London Stansted to Chicago O'Hare Intl

Airlines flying from London Stansted to Chicago O'Hare Intl have enacted additional safety measures and adjusted policies to better accommodate travelers. Policies vary by airline.

Heightened sanitation

Daily cleaning, installation of cabin HEPA filters on flights from London Stansted to Chicago O'Hare Intl

Mandatory masks

Masks required on board, masks provided on flights from London Stansted to Chicago O'Hare Intl

Social distancing seating

Middle seats unavailable to book on flights from London Stansted to Chicago O'Hare Intl

Pre-flight testing

Testing for antibodies, testing for symptoms for flights from London Stansted to Chicago O'Hare Intl

Book cheap flights from London Stansted Airport to Chicago O'Hare Airport

Recent round-trip flight deals

3/31
Wed
2 stops
Multiple Airlines
22h 49m
STN - ORD
4/30
Fri
2 stops
Multiple Airlines
23h 11m
ORD - STN
5/1
Sat
2 stops
Multiple Airlines
37h 05m
STN - ORD
5/8
Sat
2 stops
Multiple Airlines
18h 45m
ORD - STN
6/1
Tue
1 stop
Multiple Airlines
16h 20m
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6/11
Fri
1 stop
Multiple Airlines
16h 10m
ORD - STN
6/3
Thu
2 stops
Multiple Airlines
23h 20m
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6/11
Fri
2 stops
Multiple Airlines
19h 05m
ORD - STN
6/1
Tue
2 stops
Multiple Airlines
18h 55m
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6/15
Tue
2 stops
Multiple Airlines
19h 25m
ORD - STN
5/1
Sat
2 stops
Multiple Airlines
35h 45m
STN - ORD
5/8
Sat
2 stops
Multiple Airlines
18h 35m
ORD - STN
4/20
Tue
1 stop
Multiple Airlines
16h 20m
STN - ORD
4/25
Sun
1 stop
Multiple Airlines
16h 10m
ORD - STN
6/1
Tue
1 stop
Multiple Airlines
16h 20m
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6/13
Sun
1 stop
Multiple Airlines
16h 10m
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6/2
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1 stop
Multiple Airlines
16h 20m
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6/16
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Multiple Airlines
16h 10m
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3/29
Mon
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Multiple Airlines
37h 30m
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4/12
Mon
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Multiple Airlines
19h 00m
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5/1
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Multiple Airlines
36h 25m
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5/8
Sat
1 stop
Multiple Airlines
16h 35m
ORD - STN
6/3
Thu
2 stops
Multiple Airlines
18h 50m
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6/15
Tue
2 stops
Multiple Airlines
19h 25m
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5/31
Mon
1 stop
Multiple Airlines
16h 20m
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6/13
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1 stop
Multiple Airlines
16h 10m
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4/22
Thu
2 stops
Multiple Airlines
26h 00m
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5/1
Sat
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Multiple Airlines
45h 05m
ORD - STN
6/1
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1 stop
Multiple Airlines
16h 20m
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6/15
Tue
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Multiple Airlines
16h 10m
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5/31
Mon
2 stops
Multiple Airlines
21h 45m
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6/15
Tue
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Multiple Airlines
20h 00m
ORD - STN
6/11
Fri
2 stops
Multiple Airlines
19h 00m
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6/20
Sun
2 stops
Multiple Airlines
19h 25m
ORD - STN
5/25
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2 stops
Multiple Airlines
18h 55m
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6/1
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Multiple Airlines
19h 25m
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4/20
Tue
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Multiple Airlines
28h 05m
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4/25
Sun
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Multiple Airlines
27h 40m
ORD - STN
5/11
Tue
2 stops
Multiple Airlines
18h 55m
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5/18
Tue
2 stops
Multiple Airlines
19h 25m
ORD - STN
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Recent one-way flight deals

3/30
Tue
2 stops
Multiple Airlines
32h 39m
STN - ORD
2/23
Tue
2 stops
Multiple Airlines
52h 00m
STN - ORD
1/31
Sun
3 stops
Multiple Airlines
38h 03m
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2/25
Thu
2 stops
Multiple Airlines
34h 20m
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2/24
Wed
3 stops
Multiple Airlines
36h 18m
STN - ORD
2/16
Tue
2 stops
Multiple Airlines
26h 25m
STN - ORD
4/26
Mon
2 stops
Multiple Airlines
37h 00m
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3/1
Mon
2 stops
Multiple Airlines
34h 20m
STN - ORD
2/6
Sat
2 stops
Multiple Airlines
26h 30m
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2/2
Tue
2 stops
Multiple Airlines
26h 25m
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2/6
Sat
2 stops
Multiple Airlines
29h 10m
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2/21
Sun
3 stops
Multiple Airlines
37h 45m
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2/5
Fri
3 stops
Multiple Airlines
32h 50m
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2/2
Tue
2 stops
Multiple Airlines
26h 25m
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3/16
Tue
2 stops
Multiple Airlines
23h 00m
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4/22
Thu
3 stops
Multiple Airlines
48h 45m
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1/29
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3 stops
Multiple Airlines
34h 35m
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4/23
Fri
3 stops
Multiple Airlines
54h 25m
STN - ORD
4/19
Mon
2 stops
Multiple Airlines
31h 52m
STN - ORD
4/25
Sun
3 stops
Multiple Airlines
36h 35m
STN - ORD
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