Find Cheap Flights from North America to Lambert-St Louis

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Fri 12/15
Fri 12/22
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Book cheap flights from North America to Lambert-St Louis (round-trip)

Airports
Origin
Phoenix
$65
only
$65
Denver
$71
only
$71
Las Vegas
$67
only
$67
Destination
St. Louis
$65
only
$65
Wed, Feb 28
PHX
STL
2h 55m
Tue, Mar 6
STL
PHX
3h 26m
Trip: 7 days
7.9GoodShow reviews
Overall 7.9 Good
Based on 12 reviews
Overall
7.3
Boarding
7.5
Comfort
7.1
Crew
7.8
Entertainment
6.7
Food
6.6
AUS
CLT
Excellent 10.0

My Mom was very grateful for the friendly assistance as she is wheelchair bound and was flying aline. Excellent service!!

Nothing.

HPN
DCA
Mediocre 2.0

Nothing

Comfort, timeliness.

CLT
SJU
Mediocre 3.3

Direct flight

Horrible customer service, excessive baggage fees, rude counter staff, no leg room, narrow seats

PHX
STL
Excellent 10.0

Flight was on time. Plane was clean. Staff very professional.

PHX
STL
Excellent 9.3

Entertainment, 110 plugins for devices, internet.

only free meal option was cinnamon cookies.

Mon, Jan 8
LAS
STL
3h 12m
Tue, Feb 6
STL
LAS
3h 36m
Trip: 30 days
5.6OkayShow reviews
Overall 5.6 Okay
Based on 97 reviews
Overall
5.9
Boarding
6.4
Comfort
5.4
Crew
6.8
Entertainment
4.5
Food
4.7
LAS
STL
Okay 5.6

Was on time as scheduled - unlike the 3 previous flights I expirenced with Frontier

Not a happy crew. Extra charge for everything! Plane dirty- I wonder when last time cleaned?

LAS
STL
Mediocre 2.3

Nothing

The seats and the trays are too small there's no space it's horrible and also Landing was horrible I thought I was going to die

LAS
STL
Good 6.0

The seats on Frontier are not comfortable at all. You can't recline. Also did not like the fact that you had to pay for both carryon and checked bags.

LAS
STL
Okay 4.0

Lights were off for late night flight

Seats were really uncomfortable

LAS
STL
Excellent 8.0

Advice

not providing many options

Fri, Jan 19
DEN
STL
2h 03m
Mon, Jan 22
STL
DEN
2h 36m
Trip: 4 days
6.9GoodShow reviews
Overall 6.9 Good
Based on 30 reviews
Overall
7.2
Boarding
7.4
Comfort
6.9
Crew
7.7
Entertainment
6.5
Food
6.4
DEN
STL
Mediocre 3.0

It's 2.5 hours past our scheduled departure time and we're still sitting at the gate

DEN
STL
Excellent 10.0

newer plane. more personal space per seat

DEN
STL
Excellent 10.0

Same as above. Did notice the woman staffing the counter at boarding having extreme patience with people's problems and non problems. She was great and deserves a raise. Denver gate B 85 between 1:00 and 3:00 6/15/16.

DEN
STL
Excellent 8.0

That the flight was earlier then Expected

Bag fee

DEN
STL
Okay 4.6

flight was on time

airport gate lady would't let me run to the bathroom and quickly return for my checked carry-on for "security reasons." Then I heard about 4-5 people being paged to come pick up their checked carry-on luggage.

Thu, Mar 1
DEN
STL
2h 02m
Tue, Mar 6
STL
DEN
2h 34m
Trip: 6 days
Overall 0.0 Poor
Based on 0 reviews
Tue, Jan 9
LAS
STL
3h 12m
Tue, Feb 6
STL
LAS
3h 36m
Trip: 29 days
5.6OkayShow reviews
Overall 5.6 Okay
Based on 97 reviews
Overall
5.9
Boarding
6.4
Comfort
5.4
Crew
6.8
Entertainment
4.5
Food
4.7
LAS
STL
Mediocre 2.0

NOTHING!!!!!!

I booked a flight with them for the Thanksgiving holiday.... I was supposed to travel Wednesday 22 - Saturday to STLand back... I was IMMEDIATELY shocked by only being able to carry 1 personal item... When I found out exactly how small 45 centimeters was...I tried to cancel the trip & be refunded within 5-6 hours.... They told me to fill out a form & return it to them... THEY WERE SUPPOSED TO GET BACK TO ME WITHIN HOURS TO NOTIFY OF THE REFUND AMOUNT & NOT...I REPEAT NOT ACTUALLY CANCEL THE TRIP UNLESS I AGREED TO THE REFUND AMOUNT... I never heard anything from them! I just assumed it was just taking forever for them to approve my refund... Therefore...assuming that the flight was still booked...SINCE I never APPROVED ANY REFUND... I visited kiwi.com several times before the the trip & there was ABSOLUTELY NOTHING informing me of any trip cancellation... I went to the airport... Wasn’t able to board... Talked to kiwi.on the phone... Didn’t find out the trip was canceled until after the boarding was closed for that flight. Ceddrick Jonae bayfunk@yahoo.com 415-322-9515 kiwi.com booking number: 4709776 Reservation number (PNR): MEUOOZ E-ticket: 984-7069682518

LAS
STL
Good 6.0

The seats on Frontier are not comfortable at all. You can't recline. Also did not like the fact that you had to pay for both carryon and checked bags.

LAS
STL
Okay 5.3

It was cheap. also on time both ways

Uncomfortable seats don't recline, no space hard seats, no elbow room

LAS
STL
Okay 5.6

The price was outstanding

No drinks or snacks offered except if you paid. The seats are very uncomfortable.

LAS
STL
Okay 5.6

Was on time as scheduled - unlike the 3 previous flights I expirenced with Frontier

Not a happy crew. Extra charge for everything! Plane dirty- I wonder when last time cleaned?

Mon, Jan 22
LAS
STL
3h 12m
Tue, Jan 30
STL
LAS
3h 36m
Trip: 9 days
5.6OkayShow reviews
Overall 5.6 Okay
Based on 97 reviews
Overall
5.9
Boarding
6.4
Comfort
5.4
Crew
6.8
Entertainment
4.5
Food
4.7
LAS
STL
Okay 4.0

Lights were off for late night flight

Seats were really uncomfortable

LAS
STL
Mediocre 3.0

The worst seats on a plane I have ever seen!

LAS
STL
Good 6.0

On time. Easy boarding.

No snack not even water!

LAS
STL
Mediocre 2.3

Nothing

The seats and the trays are too small there's no space it's horrible and also Landing was horrible I thought I was going to die

LAS
STL
Okay 5.3

It was cheap. also on time both ways

Uncomfortable seats don't recline, no space hard seats, no elbow room

Tue, Jan 23
LAS
STL
3h 12m
Tue, Jan 30
STL
LAS
3h 36m
Trip: 8 days
5.6OkayShow reviews
Overall 5.6 Okay
Based on 97 reviews
Overall
5.9
Boarding
6.4
Comfort
5.4
Crew
6.8
Entertainment
4.5
Food
4.7
LAS
STL
Excellent 8.0

Advice

not providing many options

LAS
STL
Okay 4.0

Lights were off for late night flight

Seats were really uncomfortable

LAS
STL
Excellent 10.0

Kindness and consideration and the understanding of their staff.

Have to pay so much for luggage thought I was really getting a great deal but really was the same as the other airlines give or take.

LAS
STL
Mediocre 2.3

Nothing

The seats and the trays are too small there's no space it's horrible and also Landing was horrible I thought I was going to die

LAS
STL
Okay 5.6

The price was outstanding

No drinks or snacks offered except if you paid. The seats are very uncomfortable.

Tue, Jan 9
LAS
STL
3h 12m
Sat, Jan 13
STL
LAS
3h 36m
Trip: 5 days
5.6OkayShow reviews
Overall 5.6 Okay
Based on 97 reviews
Overall
5.9
Boarding
6.4
Comfort
5.4
Crew
6.8
Entertainment
4.5
Food
4.7
LAS
STL
Okay 5.6

The price was outstanding

No drinks or snacks offered except if you paid. The seats are very uncomfortable.

LAS
STL
Good 6.0

The seats on Frontier are not comfortable at all. You can't recline. Also did not like the fact that you had to pay for both carryon and checked bags.

LAS
STL
Excellent 8.0

New planes Cheap fares

1 1/2 hour late leaving Las Vegas An nickel dime airline/ charging for everything. I.e. Extra charge to select a seat/ extra charge for carry on luggage/ extra charge for printing tickets.

LAS
STL
Mediocre 2.0

NOTHING!!!!!!

I booked a flight with them for the Thanksgiving holiday.... I was supposed to travel Wednesday 22 - Saturday to STLand back... I was IMMEDIATELY shocked by only being able to carry 1 personal item... When I found out exactly how small 45 centimeters was...I tried to cancel the trip & be refunded within 5-6 hours.... They told me to fill out a form & return it to them... THEY WERE SUPPOSED TO GET BACK TO ME WITHIN HOURS TO NOTIFY OF THE REFUND AMOUNT & NOT...I REPEAT NOT ACTUALLY CANCEL THE TRIP UNLESS I AGREED TO THE REFUND AMOUNT... I never heard anything from them! I just assumed it was just taking forever for them to approve my refund... Therefore...assuming that the flight was still booked...SINCE I never APPROVED ANY REFUND... I visited kiwi.com several times before the the trip & there was ABSOLUTELY NOTHING informing me of any trip cancellation... I went to the airport... Wasn’t able to board... Talked to kiwi.on the phone... Didn’t find out the trip was canceled until after the boarding was closed for that flight. Ceddrick Jonae bayfunk@yahoo.com 415-322-9515 kiwi.com booking number: 4709776 Reservation number (PNR): MEUOOZ E-ticket: 984-7069682518

LAS
STL
Okay 5.6

Was on time as scheduled - unlike the 3 previous flights I expirenced with Frontier

Not a happy crew. Extra charge for everything! Plane dirty- I wonder when last time cleaned?

Wed, Jan 24
DEN
STL
2h 13m
Sun, Jan 28
STL
DEN
2h 29m
Trip: 5 days
6.9GoodShow reviews
Overall 6.9 Good
Based on 30 reviews
Overall
7.2
Boarding
7.4
Comfort
6.9
Crew
7.7
Entertainment
6.5
Food
6.4
IAD
CDG
Good 7.6

The food was particularly poor this flight.

DEN
STL
Mediocre 3.0

It's 2.5 hours past our scheduled departure time and we're still sitting at the gate

DEN
STL
Mediocre 2.0

Nothing

Delayed 2 hours because they had to change tires they didn't decide that until everyone was already on the plane then had to deboard counter people were very rude this airline is always delayed for something probably the worst airline ever

DEN
STL
Okay 5.3

Flight was ok

It was late

DEN
STL
Excellent 10.0

Crew is very polite and helpful. Boarding was quick and painless. Overall very pleased with experience.

Wed, Jan 10
DEN
STL
2h 03m
Wed, Jan 17
STL
DEN
2h 37m
Trip: 8 days
5.6OkayShow reviews
Overall 5.6 Okay
Based on 173 reviews
Overall
5.9
Boarding
6.4
Comfort
5.4
Crew
6.8
Entertainment
4.5
Food
4.7
DEN
STL
Good 6.5

The tickets look like a deal until they charge for every other thing. The information regarding what bag can be carried on without a fee is very confusing. We paid and then saw people rolling cases and putting them in the overhead bin. The seat prices are ridiculous so you don't want to pay for a seat they will assign you for free, I was then told I had to go to the gate to get a seat assignment even though I had already purchased a ticket. I waited for almost an hour before someone showed up. I was told the only seats left were the exit rows. Luckily I am healthy. If I have paid for a ticket Frontier should guarantee me a seat. We had to wait in line even though we had already paid for our bags and some of us went on line and checked in and had boarding passes. Where is the short cut then?? It was so convoluted we will never fly Frontier again. Too much work, let me pay for the ticket and let me have a bag and give me a seat for crying out loud. The flight crew was great. Very nice.

DEN
STL
Mediocre 2.0

Unexpected 45$ per carry on. Horseshit

DEN
STL
Excellent 8.0

Breckinridge whiskey

Bit cramped

DEN
STL
Good 7.6

Crew was great! Got to St. Louis on time.

DEN
STL
Okay 4.0

Same as above

Fri, Feb 2
DEN
STL
2h 13m
Mon, Feb 5
STL
DEN
2h 29m
Trip: 4 days
6.9GoodShow reviews
Overall 6.9 Good
Based on 30 reviews
Overall
7.2
Boarding
7.4
Comfort
6.9
Crew
7.7
Entertainment
6.5
Food
6.4
DEN
STL
Okay 4.6

flight was on time

airport gate lady would't let me run to the bathroom and quickly return for my checked carry-on for "security reasons." Then I heard about 4-5 people being paged to come pick up their checked carry-on luggage.

DEN
STL
Excellent 8.0

That the flight was earlier then Expected

Bag fee

DEN
STL
Excellent 10.0

newer plane. more personal space per seat

IAD
CDG
Good 7.6

The food was particularly poor this flight.

DEN
STL
Okay 5.0

System was screwed up, boarding was a nightmare.

Wed, Mar 7
DEN
STL
2h 01m
Thu, Mar 15
STL
DEN
2h 29m
Trip: 8 days
Overall 0.0 Poor
Based on 0 reviews
Wed, Jan 17
DEN
STL
2h 03m
Wed, Jan 24
STL
DEN
2h 37m
Trip: 8 days
5.6OkayShow reviews
Overall 5.6 Okay
Based on 173 reviews
Overall
5.9
Boarding
6.4
Comfort
5.4
Crew
6.8
Entertainment
4.5
Food
4.7
DEN
STL
Good 7.6

Crew was great! Got to St. Louis on time.

DEN
STL
Mediocre 3.0

Disorganization with boarding process. Gate changes from that which was indicated on boarding pass, without notification. Expensive baggage/fees. No basic complimentary accommodations (snacks). Uncomfortable seats lacking ergonomic design and headrest. Small spaces for personal items.

DEN
STL
Good 6.0

seats are worn out, you have to pay to place a bag in overhead compartments

DEN
STL
Okay 4.0

Almost. 8 hour delay, and was never told real reason. Was offered $10 lunch, and nothing else. I had to change my vacation plans because of delay! Not a happy customer!!!!

DEN
STL
Mediocre 3.0

The flight was 2 hours delayed, uncomfortable, the loudspeaker was TOO loud, and nothing was free. The only good thing was the price...which isn't always enough.

Thu, Jan 18
DEN
STL
2h 02m
Wed, Jan 24
STL
DEN
2h 37m
Trip: 7 days
5.6OkayShow reviews
Overall 5.6 Okay
Based on 173 reviews
Overall
5.9
Boarding
6.4
Comfort
5.4
Crew
6.8
Entertainment
4.5
Food
4.7
DEN
STL
Mediocre 2.0

Unexpected 45$ per carry on. Horseshit

DEN
STL
Mediocre 3.0

The flight was 2 hours delayed, uncomfortable, the loudspeaker was TOO loud, and nothing was free. The only good thing was the price...which isn't always enough.

DEN
STL
Excellent 10.0

the crew was very entertaining which always helps make the trip more pleasant.

Too bumping of a flight. Not sure there was anything that could be done about that but I'm guessing a higher altitude may of helped but i am not a expert, just a nervous flier.

DEN
STL
Good 6.0

seats are worn out, you have to pay to place a bag in overhead compartments

DEN
STL
Good 6.5

The tickets look like a deal until they charge for every other thing. The information regarding what bag can be carried on without a fee is very confusing. We paid and then saw people rolling cases and putting them in the overhead bin. The seat prices are ridiculous so you don't want to pay for a seat they will assign you for free, I was then told I had to go to the gate to get a seat assignment even though I had already purchased a ticket. I waited for almost an hour before someone showed up. I was told the only seats left were the exit rows. Luckily I am healthy. If I have paid for a ticket Frontier should guarantee me a seat. We had to wait in line even though we had already paid for our bags and some of us went on line and checked in and had boarding passes. Where is the short cut then?? It was so convoluted we will never fly Frontier again. Too much work, let me pay for the ticket and let me have a bag and give me a seat for crying out loud. The flight crew was great. Very nice.

Wed, Jan 10
DEN
STL
2h 13m
Sun, Jan 14
STL
DEN
2h 36m
Trip: 5 days
6.9GoodShow reviews
Overall 6.9 Good
Based on 30 reviews
Overall
7.2
Boarding
7.4
Comfort
6.9
Crew
7.7
Entertainment
6.5
Food
6.4
DEN
STL
Okay 5.0

System was screwed up, boarding was a nightmare.

DEN
STL
Excellent 10.0

Crew is very polite and helpful. Boarding was quick and painless. Overall very pleased with experience.

DEN
STL
Mediocre 2.6

Crew was nice

Late by 40 minutes. Heavy landing

DEN
STL
Excellent 10.0

Same as above. Did notice the woman staffing the counter at boarding having extreme patience with people's problems and non problems. She was great and deserves a raise. Denver gate B 85 between 1:00 and 3:00 6/15/16.

DEN
STL
Mediocre 2.0

Nothing

Delayed 2 hours because they had to change tires they didn't decide that until everyone was already on the plane then had to deboard counter people were very rude this airline is always delayed for something probably the worst airline ever

Wed, Jan 24
DEN
STL
2h 03m
Wed, Jan 31
STL
DEN
2h 37m
Trip: 8 days
5.6OkayShow reviews
Overall 5.6 Okay
Based on 173 reviews
Overall
5.9
Boarding
6.4
Comfort
5.4
Crew
6.8
Entertainment
4.5
Food
4.7
DEN
STL
Mediocre 3.0

Disorganization with boarding process. Gate changes from that which was indicated on boarding pass, without notification. Expensive baggage/fees. No basic complimentary accommodations (snacks). Uncomfortable seats lacking ergonomic design and headrest. Small spaces for personal items.

DEN
STL
Excellent 8.0

Breckinridge whiskey

Bit cramped

DEN
STL
Good 6.5

The tickets look like a deal until they charge for every other thing. The information regarding what bag can be carried on without a fee is very confusing. We paid and then saw people rolling cases and putting them in the overhead bin. The seat prices are ridiculous so you don't want to pay for a seat they will assign you for free, I was then told I had to go to the gate to get a seat assignment even though I had already purchased a ticket. I waited for almost an hour before someone showed up. I was told the only seats left were the exit rows. Luckily I am healthy. If I have paid for a ticket Frontier should guarantee me a seat. We had to wait in line even though we had already paid for our bags and some of us went on line and checked in and had boarding passes. Where is the short cut then?? It was so convoluted we will never fly Frontier again. Too much work, let me pay for the ticket and let me have a bag and give me a seat for crying out loud. The flight crew was great. Very nice.

DEN
STL
Mediocre 3.0

Flight was abnormally bumpy to the point even the crew mentioned it. I could hear the crew the whole flight chatting and bitching about Work etc

DEN
STL
Okay 4.0

Almost. 8 hour delay, and was never told real reason. Was offered $10 lunch, and nothing else. I had to change my vacation plans because of delay! Not a happy customer!!!!

Thu, Jan 11
DEN
STL
2h 13m
Sun, Jan 14
STL
DEN
2h 36m
Trip: 4 days
6.9GoodShow reviews
Overall 6.9 Good
Based on 30 reviews
Overall
7.2
Boarding
7.4
Comfort
6.9
Crew
7.7
Entertainment
6.5
Food
6.4
IAD
CDG
Good 7.6

The food was particularly poor this flight.

DEN
STL
Mediocre 2.0

Nothing

Delayed 2 hours because they had to change tires they didn't decide that until everyone was already on the plane then had to deboard counter people were very rude this airline is always delayed for something probably the worst airline ever

DEN
STL
Mediocre 3.0

It's 2.5 hours past our scheduled departure time and we're still sitting at the gate

DEN
STL
Excellent 10.0

Same as above. Did notice the woman staffing the counter at boarding having extreme patience with people's problems and non problems. She was great and deserves a raise. Denver gate B 85 between 1:00 and 3:00 6/15/16.

DEN
STL
Okay 5.0

System was screwed up, boarding was a nightmare.

Thu, Jan 25
DEN
STL
2h 02m
Wed, Jan 31
STL
DEN
2h 37m
Trip: 7 days
5.6OkayShow reviews
Overall 5.6 Okay
Based on 173 reviews
Overall
5.9
Boarding
6.4
Comfort
5.4
Crew
6.8
Entertainment
4.5
Food
4.7
DEN
STL
Mediocre 2.0

Flight time was changed, and I wasn't notified, so I missed the flight.

DEN
STL
Excellent 8.0

Breckinridge whiskey

Bit cramped

DEN
STL
Okay 4.0

Almost. 8 hour delay, and was never told real reason. Was offered $10 lunch, and nothing else. I had to change my vacation plans because of delay! Not a happy customer!!!!

DEN
STL
Mediocre 3.0

Disorganization with boarding process. Gate changes from that which was indicated on boarding pass, without notification. Expensive baggage/fees. No basic complimentary accommodations (snacks). Uncomfortable seats lacking ergonomic design and headrest. Small spaces for personal items.

DEN
STL
Mediocre 3.0

The flight was 2 hours delayed, uncomfortable, the loudspeaker was TOO loud, and nothing was free. The only good thing was the price...which isn't always enough.

Sat, Feb 3
DEN
STL
2h 03m
Sun, Feb 4
STL
DEN
2h 36m
Trip: 2 days
6.9GoodShow reviews
Overall 6.9 Good
Based on 30 reviews
Overall
7.2
Boarding
7.4
Comfort
6.9
Crew
7.7
Entertainment
6.5
Food
6.4
DEN
STL
Mediocre 2.0

Still not in stl

Still not in stl

DEN
STL
Excellent 10.0

newer plane. more personal space per seat

DEN
STL
Okay 5.0

System was screwed up, boarding was a nightmare.

IAD
CDG
Good 7.6

The food was particularly poor this flight.

DEN
STL
Excellent 10.0

Same as above. Did notice the woman staffing the counter at boarding having extreme patience with people's problems and non problems. She was great and deserves a raise. Denver gate B 85 between 1:00 and 3:00 6/15/16.

Sat, Jan 27
DEN
STL
2h 03m
Sat, Feb 3
STL
DEN
2h 37m
Trip: 8 days
5.6OkayShow reviews
Overall 5.6 Okay
Based on 173 reviews
Overall
5.9
Boarding
6.4
Comfort
5.4
Crew
6.8
Entertainment
4.5
Food
4.7
DEN
STL
Okay 4.0

Almost. 8 hour delay, and was never told real reason. Was offered $10 lunch, and nothing else. I had to change my vacation plans because of delay! Not a happy customer!!!!

DEN
STL
Excellent 8.0

Breckinridge whiskey

Bit cramped

DEN
STL
Good 7.6

Crew was great! Got to St. Louis on time.

DEN
STL
Good 6.0

seats are worn out, you have to pay to place a bag in overhead compartments

DEN
STL
Mediocre 3.0

Disorganization with boarding process. Gate changes from that which was indicated on boarding pass, without notification. Expensive baggage/fees. No basic complimentary accommodations (snacks). Uncomfortable seats lacking ergonomic design and headrest. Small spaces for personal items.

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