Find Cheap Flights from Lambert-St Louis to Chicago (STL - CHI)

Depart
Return
1 adult
Adults
18-64
Seniors
65+
Youths
12-17
Children
2-11
Seat Infants
under 2
Lap Infants
under 2
The price shown for each flight will be the average for all passengers including any infants.
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Book cheap flights from Lambert-St Louis to Chicago

(Round-trip)
Depart: Sat Dec 9 2017 Return: Mon Dec 11 2017 Trip spans 3 days
Multiple Airlines
Multiple Airlines
STL
ORD
8h 14m
1 stop
ORD
STL
16h 12m
1 stop
Depart: Tue Dec 19 2017 Return: Wed Jan 10 2018 Trip spans 23 days
Air Choice One
Air Choice One
STL
ORD
5h 30m
1 stop
ORD
STL
6h 30m
1 stop
Depart: Thu Nov 16 2017 Return: Sat Nov 25 2017 Trip spans 10 days
American Airlines
American Airlines
STL
ORD
1h 28m
nonstop
ORD
STL
1h 08m
nonstop
Depart: Mon Nov 6 2017 Return: Wed Nov 8 2017 Trip spans 3 days
Delta
Delta
STL
MDW
4h 09m
1 stop
MDW
STL
6h 18m
1 stop
Depart: Wed Dec 6 2017 Return: Fri Dec 8 2017 Trip spans 3 days
Multiple Airlines
Multiple Airlines
STL
ORD
7h 59m
1 stop
ORD
STL
5h 14m
1 stop
Depart: Tue Oct 24 2017 Return: Wed Oct 25 2017 Trip spans 2 days
Air Choice One
Air Choice One
STL
ORD
5h 30m
1 stop
ORD
STL
7h 00m
1 stop
Depart: Tue Nov 28 2017 Return: Tue Dec 12 2017 Trip spans 15 days
Air Choice One
Air Choice One
STL
ORD
5h 30m
1 stop
ORD
STL
7h 00m
1 stop
Depart: Wed Jan 3 2018 Return: Tue Jan 9 2018 Trip spans 7 days
Air Choice One
Air Choice One
STL
ORD
5h 30m
1 stop
ORD
STL
6h 30m
1 stop
Depart: Wed Nov 8 2017 Return: Fri Nov 10 2017 Trip spans 3 days
Multiple Airlines
Multiple Airlines
STL
ORD
7h 59m
1 stop
ORD
STL
2h 50m
1 stop
Depart: Tue Jan 9 2018 Return: Tue Jan 16 2018 Trip spans 8 days
Air Choice One
Air Choice One
STL
ORD
5h 30m
1 stop
ORD
STL
6h 30m
1 stop
Depart: Wed Dec 6 2017 Return: Sun Dec 10 2017 Trip spans 5 days
Multiple Airlines
Multiple Airlines
STL
ORD
7h 59m
1 stop
ORD
STL
5h 15m
1 stop
Depart: Thu Nov 9 2017 Return: Mon Nov 13 2017 Trip spans 5 days
Delta
Delta
STL
MDW
4h 29m
1 stop
MDW
STL
5h 09m
1 stop
Depart: Fri Dec 8 2017 Return: Sun Dec 10 2017 Trip spans 3 days
Multiple Airlines
Multiple Airlines
STL
ORD
20h 58m
1 stop
ORD
STL
16h 48m
1 stop
Depart: Thu Nov 16 2017 Return: Sat Nov 25 2017 Trip spans 10 days
Delta
Delta
STL
ORD
5h 19m
1 stop
ORD
STL
5h 04m
1 stop
Depart: Tue Oct 24 2017 Return: Thu Oct 26 2017 Trip spans 3 days
Air Choice One
Air Choice One
STL
ORD
5h 30m
1 stop
ORD
STL
6h 20m
1 stop
Depart: Thu Nov 30 2017 Return: Mon Dec 4 2017 Trip spans 5 days
Delta
Delta
STL
MDW
4h 16m
1 stop
MDW
STL
3h 56m
1 stop
Depart: Wed Nov 29 2017 Return: Thu Dec 21 2017 Trip spans 23 days
Air Choice One
Air Choice One
STL
ORD
5h 30m
1 stop
ORD
STL
6h 20m
1 stop
Depart: Sat Dec 9 2017 Return: Mon Dec 11 2017 Trip spans 3 days
Delta
Delta
STL
MDW
4h 53m
1 stop
MDW
STL
4h 09m
1 stop
Depart: Sat Dec 9 2017 Return: Sun Dec 17 2017 Trip spans 9 days
Multiple Airlines
Multiple Airlines
STL
ORD
7h 17m
1 stop
ORD
STL
5h 15m
1 stop
Depart: Mon Dec 18 2017 Return: Sat Jan 13 2018 Trip spans 27 days
Delta
Delta
STL
ORD
3h 41m
1 stop
ORD
STL
3h 48m
1 stop
Direct flights STL to CHI on American Airlines
Flight # Depart STL Arrive ORD Sun Mon Tue Wed Thu Fri Sat Valid Between
2287 5:00 am 6:14 am Oct 7 - Nov 4
2287 5:01 am 6:18 am Nov 26 - Nov 26
2287 5:01 am 6:18 am Nov 27 - Dec 14
2287 5:01 am 6:18 am Nov 5 - Nov 23
1475 6:06 am 7:35 am Nov 5 - Nov 23
1475 6:06 am 7:35 am Nov 25 - Dec 14
1475 6:10 am 7:34 am Oct 7 - Nov 4
1585 7:06 am 8:34 am Nov 5 - Nov 22
1585 7:06 am 8:34 am Nov 23 - Nov 23
1585 7:06 am 8:34 am Nov 25 - Nov 25
1585 7:06 am 8:34 am Nov 26 - Dec 14
1585 7:15 am 8:36 am Oct 7 - Nov 4
1102 9:40 am 10:57 am Oct 8 - Oct 27
1102 9:40 am 10:57 am Oct 29 - Oct 31
1102 9:40 am 10:57 am Oct 28 - Oct 28
1102 9:40 am 10:57 am Nov 1 - Nov 4
1102 9:40 am 11:01 am Nov 14 - Nov 20
1102 9:40 am 11:01 am Nov 5 - Nov 13
1102 9:40 am 11:01 am Nov 15 - Nov 21
1102 9:40 am 11:01 am Nov 18 - Nov 18
1102 9:40 am 11:01 am Nov 22 - Nov 22
1102 9:40 am 11:01 am Nov 23 - Nov 23
1102 9:40 am 11:01 am Nov 24 - Nov 24
1102 9:40 am 11:01 am Nov 25 - Nov 25
1102 9:40 am 11:01 am Nov 26 - Nov 26
1102 9:40 am 11:01 am Nov 27 - Dec 10
3366 12:40 pm 1:58 pm Oct 28 - Oct 28
3366 12:40 pm 1:58 pm Oct 22 - Oct 27
3366 12:40 pm 1:58 pm Oct 29 - Oct 30
3366 12:40 pm 1:58 pm Oct 31 - Oct 31
3366 12:40 pm 1:58 pm Nov 4 - Nov 4
3366 12:40 pm 1:58 pm Nov 2 - Nov 2
3366 12:40 pm 1:58 pm Nov 1 - Nov 3
3366 12:50 pm 2:07 pm Nov 24 - Nov 24
3366 12:50 pm 2:07 pm Nov 25 - Nov 25
3366 12:50 pm 2:07 pm Nov 26 - Nov 27
3366 12:53 pm 2:10 pm Nov 5 - Nov 20
3366 12:53 pm 2:10 pm Nov 11 - Nov 11
3366 12:53 pm 2:10 pm Nov 7 - Nov 21
3366 12:53 pm 2:10 pm Nov 18 - Nov 18
3366 12:53 pm 2:10 pm Nov 22 - Nov 29
3246 4:05 pm 5:25 pm Oct 29 - Nov 3
3246 4:05 pm 5:25 pm Oct 31 - Nov 2
3246 4:05 pm 5:25 pm Oct 22 - Oct 27
5572 4:07 pm 5:30 pm Nov 5 - Nov 22
5572 4:07 pm 5:30 pm Nov 7 - Nov 21
5572 4:07 pm 5:30 pm Nov 26 - Nov 27
3740 7:28 pm 8:49 pm Nov 26 - Dec 10
3740 7:28 pm 8:49 pm Nov 15 - Nov 22
3740 7:28 pm 8:49 pm Nov 14 - Nov 20
3740 7:28 pm 8:49 pm Nov 5 - Nov 13
3740 7:30 pm 8:49 pm Oct 29 - Oct 31
3740 7:30 pm 8:49 pm Oct 18 - Oct 27
3740 7:30 pm 8:49 pm Nov 1 - Nov 1
3740 7:30 pm 8:49 pm Nov 2 - Nov 3
* Prices are per person and are for e–tickets and include all taxes & fees in USD.

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Here's why:

We’re not the seller.
At KAYAK we don’t set the prices, so it’s not possible for us to guarantee what other companies are selling.

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Why aren’t prices accurate 100% of the time?
Prices on airline seats, hotel rooms and car rentals can change frequently. Several people may also be trying to buy the same travel option simultaneously. As a result, you may find, on occasion, that certain prices are no longer available.

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Airports
Origin

St. Louis
$136
Destination

Chicago
only $136
only $252
Airlines Airline reviews

18 travelers who booked a flight from St. Louis to Chicago rated their chosen airlines with an average of 7.0.

Overall
7.0
Boarding
7.0
Crew
7.8
Comfort
6.8
Food
6.6
Entertainment
6.4