Find Cheap Flights from Colorado Springs to Lambert-St Louis (COS - STL)

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Good to Know

Average Price:
$334
(avg. price over the last 2 weeks)
Good Deal:
$280
or less (round trip)

When to Book Flights from Colorado Springs to Lambert-St Louis

Flight prices as travel date approaches
-1 day
-2 days

Top tips for Finding a Cheap Flight

Looking for a cheap flight? 25% of our users found flights on this route for $279 or less.
The cheapest flight from Colorado Springs to Lambert-St Louis was found 31 days before departure, on average.
Book at least 1 week before departure in order to get a below-average price.
Morning departure is around 3% 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 Colorado Springs to Lambert-St Louis Flights

How long does a flight from Colorado Springs to Lambert-St Louis take?
An average nonstop flight takes 3h 30m, covering a distance of 772 miles.
Which airlines provide the cheapest flights from Colorado Springs to Lambert-St Louis?
In the past 3 days, the cheapest round-trip tickets were found on Multiple Airlines ($192), United ($220) and Delta ($244).
Do I need a passport to fly between Colorado Springs and Lambert-St Louis?
No.
What’s the cheapest day of the week to fly Colorado Springs to Lambert-St Louis?
For Colorado Springs to Lambert-St Louis, Tuesday is the cheapest day to fly on average and Wednesday is the most expensive. Flying from Lambert-St Louis back to Colorado Springs, the best deals are generally found on Tuesday, with Saturday being the most expensive.

Book cheap flights from Colorado Springs to Lambert-St Louis (round-trip)

Airports
Origin
Colorado Springs
$192
only
$192
Destination
St. Louis
$192
only
$192
Tue, Mar 13
COS
STL
7h 57m
Wed, Mar 14
STL
COS
7h 17m
Trip: 2 days
Overall 0.0 Poor
Based on 0 reviews
Thu, May 3
COS
STL
3h 30m
Mon, May 7
STL
COS
5h 14m
Trip: 5 days
7.0GoodShow reviews
Overall 7.0 Good
Based on 54735 reviews
Overall
7.2
Boarding
7.4
Comfort
7.0
Crew
7.7
Entertainment
6.5
Food
6.4
MEM
EWR
Excellent 10.0

On time & courteous. & On board service was excellent

Nothing

COS
DEN
Mediocre 2.3

Nothing.

Delayed flights leading to incredibly tight connection times, staff inconsistent with messaging re the source of the delay, zero compassion for customers, offering $700-$1,400 to get off the plane when you charge $200 to change a flight 2 weeks in advance is especially galling! Will not fly with United again whenever there is a viable alternative to my destination.

GUM
MNL
Good 6.6

Staff was great

getting off the plane was very time consuming despite being already landed. Not entirely sure why but this was the first time getting off a plane took some time. im sure the staff was working hard but I’m unsure why it took some time.

SFO
PHL
Mediocre 2.3

Crew was nice

I hated my seat. Last row. Seat didn’t recline. Right next to the bathroom. That should not even be a row for passengers!

ORD
CLE
Excellent 9.3

Wasted a lot of time for boarding. Not smooth at all

Sat, Mar 3
COS
STL
7h 09m
Sun, Mar 4
STL
COS
6h 40m
Trip: 2 days
7.8GoodShow reviews
Overall 7.8 Good
Based on 16147 reviews
Overall
8.0
Boarding
8.1
Comfort
7.8
Crew
8.4
Entertainment
7.5
Food
7.4
DEN
JFK
Good 6.3

Comfortable seats. Good entertainment

Going to Denver was delayed and now return trip delayed We were give 3 separate reasons. Poor communication. Just telling me a flight will be delayed is not communication. Lack of a free snack was disappointing. May have to rethink flying Delta next time.

ATL
TGU
Mediocre 2.0

The service was horribly they dilate my flight 24 hours and I lose my flight yesterday because from Washington to Atlanta the flight was late and from Atlanta to Tegucigalpa leave early

BDL
CVG
Okay 4.0

Great pilot..

Jam packed too small and the lady flight attendant was to bossy and not that welcoming, she was more interested in being more of a drill sergeant than the comfort of the passengers

EWR
DTW
Mediocre 3.3

I've always wanted to go to all five Manhattan boroughs in one day. Thanks to Delta, that happened.

The plane broke down as we were about to take off. Delta rebooked everyone on to new flights because it was pretty obvious that plane was not going to be fixed in time. The crew did their best given the situation. The situation was absolute bs though - we had to take a cab to JFK for our new flight and do the whole security thing again and all that annoying stuff. Thanks for wasting 8 hours of my life, Delta.

FLL
DTW
Excellent 10.0

I like service

Wed, Feb 28
COS
STL
4h 59m
Thu, Mar 8
STL
COS
5h 56m
Trip: 9 days
7.2GoodShow reviews
Overall 7.2 Good
Based on 28375 reviews
Overall
7.4
Boarding
7.5
Comfort
7.1
Crew
7.8
Entertainment
6.7
Food
6.6
LAX
MEX
Excellent 8.0

American flight attendant service

DFW
LAX
Excellent 9.6

Good flight. Arrived early. Great crew. A321 is a nice aircraft. Good legroom.

BOS
LAX
Okay 4.0

What you expect from an internal US flight: no food, crowded flight, cramped seats. I have come to expect two things - arrive on time and arrive safely. The good, we arrived safely.

Pulled away from gate and sat on tarmac for over an hour while technical difficulties fixed. We should not have boarded until plane was ready. We arrived over one hour late and just made connecting flight. Our luggage was not so fortunate.

SCL
DFW
Excellent 10.0

The professionalism from the entire crew. Very smooth flight. The in-flight meal was very good .

Even dow we were late departing Santiago Chile, we made it to Dallas in good time.

PHL
PHX
Good 6.0

Flight attendants very friendly. The gate attendant found us two seats together even though they couldn't do it initially in NYC.

Sitting in the last row.

Wed, Apr 18
COS
STL
9h 50m
Fri, Apr 20
STL
COS
7h 56m
Trip: 3 days
5.7OkayShow reviews
Overall 5.7 Okay
Based on 33885 reviews
Overall
5.9
Boarding
6.4
Comfort
5.4
Crew
6.8
Entertainment
4.5
Food
4.7
PHX
MKE
Okay 4.0

Nothing

Everything

LAS
BNA
Mediocre 2.0

Checking my luggage and then re-checking my luggage !!! Very annoying and very inconvenient. This is not passenger / customer friendly !!!

DEN
ORD
Excellent 10.0

We got there ahead of schedule

PHX
DEN
Okay 4.0

Crew was friendly

Late departure

DEN
ONT
Okay 4.0

The flight itself was fine

I used to love frontier but now everything from baggage policies to checking in feel like a huge hassle

Tue, Feb 27
COS
STL
9h 41m
Wed, Mar 7
STL
COS
5h 19m
Trip: 9 days
Overall 0.0 Poor
Based on 0 reviews
Wed, Feb 28
COS
STL
4h 49m
Wed, Mar 7
STL
COS
5h 11m
Trip: 8 days
Overall 0.0 Poor
Based on 0 reviews
Thu, Mar 1
COS
STL
4h 59m
Wed, Mar 7
STL
COS
4h 10m
Trip: 7 days
Overall 0.0 Poor
Based on 0 reviews
Sat, Mar 3
COS
STL
6h 17m
Thu, Mar 8
STL
COS
8h 04m
Trip: 6 days
7.2GoodShow reviews
Overall 7.2 Good
Based on 28375 reviews
Overall
7.4
Boarding
7.5
Comfort
7.1
Crew
7.8
Entertainment
6.7
Food
6.6
LAX
MEX
Excellent 8.0

American flight attendant service

SCL
DFW
Excellent 10.0

The professionalism from the entire crew. Very smooth flight. The in-flight meal was very good .

Even dow we were late departing Santiago Chile, we made it to Dallas in good time.

DFW
LAX
Excellent 9.6

Good flight. Arrived early. Great crew. A321 is a nice aircraft. Good legroom.

BOS
LAX
Okay 4.0

What you expect from an internal US flight: no food, crowded flight, cramped seats. I have come to expect two things - arrive on time and arrive safely. The good, we arrived safely.

Pulled away from gate and sat on tarmac for over an hour while technical difficulties fixed. We should not have boarded until plane was ready. We arrived over one hour late and just made connecting flight. Our luggage was not so fortunate.

YEG
PHX
Okay 4.0

The gate attendants and on-board crew were lovely. Pilots provided info which was great and made up some of the long delay.

There is not enough space to list everything. I paid $800 for a normally $300 flight, then paid an extra $75 for the ability to board early so I could store my very small roller carry-on. The in-bound flight was 2 hours late and even though I could track that easily, and assumed our flight would also be two hours late, the AA website insisted the outbound flight would be on time. So like everyone else, I went to the airport. And it wasn't until just before the original departure time that the update was indicated. Really?? If I knew the flight was going to be two hours late,that means AA knew, and didn't care enough about their passengers to advise them. Then when we boarded, my bag was taken away for gate check because the flight did not allow roller bags. After I paid extra. How can AA not advise you when you book your flight that roller bags would not be allowed?? Talk about a money-grab. I unfortunately have a return ticket and am not wealthy enough to throw it away and book on another airline, but I would if I could. I will never fly AA again and I will share my story far and wide.

Sat, Mar 3
COS
STL
4h 59m
Wed, Mar 7
STL
COS
4h 10m
Trip: 5 days
Overall 0.0 Poor
Based on 0 reviews
Sun, Mar 4
COS
STL
7h 52m
Mon, Mar 5
STL
COS
6h 07m
Trip: 2 days
7.0GoodShow reviews
Overall 7.0 Good
Based on 54735 reviews
Overall
7.2
Boarding
7.4
Comfort
7.0
Crew
7.7
Entertainment
6.5
Food
6.4
GUM
MNL
Good 6.6

Staff was great

getting off the plane was very time consuming despite being already landed. Not entirely sure why but this was the first time getting off a plane took some time. im sure the staff was working hard but I’m unsure why it took some time.

FRA
IAD
Good 6.0

It did not register my touch very well. It was hard to navigate through the movies as the scroll interface didn't work smoothly. The whole system needs to be updated, including the hardware.

DEN
BIL
Mediocre 2.3

Nothing

Delayed flights leading to incredibly tight connection times, staff inconsistent with messaging re the source of the delay, zero compassion for customers, offering $700-$1,400 to get off the plane when you charge $200 to change a flight 2 weeks in advance is especially galling! Will not fly with United again whenever there is a viable alternative to my destination.

COS
DEN
Mediocre 2.3

Nothing.

Delayed flights leading to incredibly tight connection times, staff inconsistent with messaging re the source of the delay, zero compassion for customers, offering $700-$1,400 to get off the plane when you charge $200 to change a flight 2 weeks in advance is especially galling! Will not fly with United again whenever there is a viable alternative to my destination.

EWR
DEN
Good 6.3

No entertainment was available. Not working for whole plane

Sun, Mar 4
COS
STL
4h 40m
Mon, Mar 5
STL
COS
5h 49m
Trip: 2 days
Overall 0.0 Poor
Based on 0 reviews
Thu, May 31
COS
STL
7h 52m
Tue, Jun 5
STL
COS
5h 00m
Trip: 6 days
7.2GoodShow reviews
Overall 7.2 Good
Based on 28375 reviews
Overall
7.4
Boarding
7.5
Comfort
7.1
Crew
7.8
Entertainment
6.7
Food
6.6
DFW
LAX
Excellent 9.6

Good flight. Arrived early. Great crew. A321 is a nice aircraft. Good legroom.

LGA
PHL
Okay 4.6

Short flight

Attendant at gate insisted my daughter's carry-on bag get checked because he put it crooked into the sizer. When I adjusted it and showed him that it fit, he still insisted that we check it. Unpleasant way to start our trip.

BOS
LAX
Okay 4.0

What you expect from an internal US flight: no food, crowded flight, cramped seats. I have come to expect two things - arrive on time and arrive safely. The good, we arrived safely.

Pulled away from gate and sat on tarmac for over an hour while technical difficulties fixed. We should not have boarded until plane was ready. We arrived over one hour late and just made connecting flight. Our luggage was not so fortunate.

PHL
PVD
Okay 5.3

Flight was not completely full so I got an empty seat next to me.

We were delayed due to some balance issues.

PHL
PHX
Good 6.0

Flight attendants very friendly. The gate attendant found us two seats together even though they couldn't do it initially in NYC.

Sitting in the last row.

Fri, Mar 2
COS
STL
6h 28m
Sun, Mar 4
STL
COS
5h 49m
Trip: 3 days
7.0GoodShow reviews
Overall 7.0 Good
Based on 54735 reviews
Overall
7.2
Boarding
7.4
Comfort
7.0
Crew
7.7
Entertainment
6.5
Food
6.4
CTU
SFO
Mediocre 3.6

The breakfast on the international flight was pretty good. However, there were more frequent snacks and healthier options when I flew internationally on Delta.

I didn’t like that my pre-flight request for gluten-free snacks/meals was ignored. I didn’t like the attitude of one flight attendant who couldn’t bring herself to empathize with my allergy to gluten— which causes painful cracks in my palms and fingers.

SFO
LAS
Good 7.6

See above. The same applies.

See above. The same applies.

SFO
IAD
Mediocre 3.3

Can’t think of anything nice to say...

On a cross-country flight from San Francisco to DC, you would think United could provide more than one snack option that is void of any nutritional value, and perhaps they could provide alternatives for their patrons with allergies. Is fresh fruit really too much to ask for on a 6-7 hour flight??

FRA
IAD
Good 6.0

It did not register my touch very well. It was hard to navigate through the movies as the scroll interface didn't work smoothly. The whole system needs to be updated, including the hardware.

COS
DEN
Mediocre 2.3

Nothing.

Delayed flights leading to incredibly tight connection times, staff inconsistent with messaging re the source of the delay, zero compassion for customers, offering $700-$1,400 to get off the plane when you charge $200 to change a flight 2 weeks in advance is especially galling! Will not fly with United again whenever there is a viable alternative to my destination.

Tue, Feb 27
COS
STL
9h 41m
Sun, Mar 4
STL
COS
6h 40m
Trip: 6 days
Overall 0.0 Poor
Based on 0 reviews
Thu, Apr 12
COS
STL
7h 09m
Sun, Apr 15
STL
COS
4h 59m
Trip: 4 days
7.2GoodShow reviews
Overall 7.2 Good
Based on 28375 reviews
Overall
7.4
Boarding
7.5
Comfort
7.1
Crew
7.8
Entertainment
6.7
Food
6.6
HND
LAX
Okay 4.0

Assigned middle seat, no choice.

DFW
LAX
Excellent 9.6

Good flight. Arrived early. Great crew. A321 is a nice aircraft. Good legroom.

MAD
PHL
Good 6.6

Flight was under booked so there was plenty of room.

Crew was unexpectedly loud/chatty with one another throughout the flight, even when things were quite and calm they were calling over our heads to one another and laughing loudly. Initially, it's an international flight from Spain and no crew members in my section atleast could speak Spanish. I had to help a passenger who only spoke spanish because the attendant kept repeating an order in english, just getting louder each time.

BOS
LAX
Okay 4.0

What you expect from an internal US flight: no food, crowded flight, cramped seats. I have come to expect two things - arrive on time and arrive safely. The good, we arrived safely.

Pulled away from gate and sat on tarmac for over an hour while technical difficulties fixed. We should not have boarded until plane was ready. We arrived over one hour late and just made connecting flight. Our luggage was not so fortunate.

ILM
CLT
Okay 4.6

The crew was nice

I flew American four times in 7 days, every flight was delayed. delay times varied from 90 minutes to over three hours. Fog in Chicago was beyond anybody's control, but the other times were not weather related, I recently flew frontier Air and their flights were also late. I jinxed myself by stating I never have this issue with AA. Great job at proving me wrong. I flew a good bit last year and these issues didn't start until after the new year., Thank you for your time.

Wed, Feb 28
COS
STL
5h 50m
Thu, Mar 1
STL
COS
6h 00m
Trip: 2 days
7.0GoodShow reviews
Overall 7.0 Good
Based on 54735 reviews
Overall
7.2
Boarding
7.4
Comfort
7.0
Crew
7.7
Entertainment
6.5
Food
6.4
CTU
SFO
Mediocre 3.6

The breakfast on the international flight was pretty good. However, there were more frequent snacks and healthier options when I flew internationally on Delta.

I didn’t like that my pre-flight request for gluten-free snacks/meals was ignored. I didn’t like the attitude of one flight attendant who couldn’t bring herself to empathize with my allergy to gluten— which causes painful cracks in my palms and fingers.

DEN
BIL
Mediocre 2.3

Nothing

Delayed flights leading to incredibly tight connection times, staff inconsistent with messaging re the source of the delay, zero compassion for customers, offering $700-$1,400 to get off the plane when you charge $200 to change a flight 2 weeks in advance is especially galling! Will not fly with United again whenever there is a viable alternative to my destination.

ORD
CLE
Excellent 9.3

Wasted a lot of time for boarding. Not smooth at all

SFO
PHL
Mediocre 2.3

Crew was nice

I hated my seat. Last row. Seat didn’t recline. Right next to the bathroom. That should not even be a row for passengers!

SFO
IAD
Mediocre 3.3

Can’t think of anything nice to say...

On a cross-country flight from San Francisco to DC, you would think United could provide more than one snack option that is void of any nutritional value, and perhaps they could provide alternatives for their patrons with allergies. Is fresh fruit really too much to ask for on a 6-7 hour flight??

Wed, Apr 18
COS
STL
4h 53m
Sat, Apr 21
STL
COS
7h 03m
Trip: 4 days
Overall 0.0 Poor
Based on 0 reviews
Tue, Mar 13
COS
STL
6h 27m
Thu, Mar 15
STL
COS
5h 11m
Trip: 3 days
Overall 0.0 Poor
Based on 0 reviews
Tue, Feb 27
COS
STL
4h 49m
Sat, Mar 3
STL
COS
5h 52m
Trip: 5 days
7.0GoodShow reviews
Overall 7.0 Good
Based on 54735 reviews
Overall
7.2
Boarding
7.4
Comfort
7.0
Crew
7.7
Entertainment
6.5
Food
6.4
EWR
DEN
Good 6.3

No entertainment was available. Not working for whole plane

FRA
IAD
Good 6.0

It did not register my touch very well. It was hard to navigate through the movies as the scroll interface didn't work smoothly. The whole system needs to be updated, including the hardware.

SFO
IAD
Mediocre 3.3

Can’t think of anything nice to say...

On a cross-country flight from San Francisco to DC, you would think United could provide more than one snack option that is void of any nutritional value, and perhaps they could provide alternatives for their patrons with allergies. Is fresh fruit really too much to ask for on a 6-7 hour flight??

MEM
EWR
Excellent 10.0

On time & courteous. & On board service was excellent

Nothing

SFO
PHL
Mediocre 2.3

Crew was nice

I hated my seat. Last row. Seat didn’t recline. Right next to the bathroom. That should not even be a row for passengers!

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Colorado Springs to Lambert-St Louis Flight Information

Flights Arrive in Lambert-St Louis
Flights Depart from Colorado Springs
Flight Price $192
Distance 772 miles
Airlines United, Delta, American Airlines, Frontier
*
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The fares displayed include all taxes and fees for economy class travel and were found by the provider in the last 72 hours. Seats are limited and may not be available on all flights and days. Fares are subject to change and may not be available on all flights or dates of travel. Some carriers charge additional fees for extra checked bags. Please check the carriers' sites.