Find Cheap Flights from Seattle to Lambert-St Louis (03A - STL)

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

Airports
Origin
Seattle
$238
only
$238
Destination
St. Louis
$238
only
$238
Mon, Mar 5
SEA
STL
15h 53m
Tue, Mar 13
STL
SEA
23h 26m
Trip: 8 days
5.7OkayShow reviews
Overall 5.7 Okay
Based on 33896 reviews
Overall
5.9
Boarding
6.4
Comfort
5.4
Crew
6.8
Entertainment
4.5
Food
4.7
DEN
LAS
Mediocre 2.0

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

PHL
SJU
Good 6.0

boarding and treatment by staff wad excellent

$3 for a cup of coffee is outrageous.... other airlines at least include beverages and a snack (peanuts etc).

DEN
DCA
Mediocre 3.3

Non stop

Late flight with no explanation. No WiFi Nickel and dime you to death

COS
SAN
Excellent 10.0

Comfortable and affordable

None

MKE
LAS
Okay 5.3

It was clean, and the crew did great!

Way off schedule, way to tight of space, no way to sleep being such a late flight! As far as a beverage, they were out of everything!! Nice air line for quick trips,but to fly for 4 hrs at night from leaving at 12;00am, just impossible to sleep or really relax.

Tue, Apr 3
SEA
STL
3h 55m
Tue, Apr 17
STL
SEA
4h 31m
Trip: 15 days
8.6ExcellentShow reviews
Overall 8.6 Excellent
Based on 67 reviews
Overall
8.6
Boarding
8.7
Comfort
8.4
Crew
8.9
Entertainment
7.9
Food
8.0
SEA
STL
Excellent 10.0

Completely full flight but loaded quickly and attendants were great!

SEA
STL
Excellent 9.3

I did not eat on flight , just had the drink that was offered. Also did not use the entertainment offered. It was nice that both were available.

SEA
STL
Excellent 9.6

Loved the charging ports..My fruit and cheese tray was actually fabulous. Boarding was done fairly quickly and we even left a few minutes early.

SEA
STL
Excellent 10.0

Food.

SEA
STL
Excellent 8.0

the digital boarding pass is great. The food tasted good but was costly.

it was hot on the plane. a 4 hour flight and you have to pay for food?

Mon, Apr 9
SEA
STL
18h 09m
Sat, Apr 14
STL
SEA
5h 59m
Trip: 6 days
Overall 0.0 Poor
Based on 0 reviews
Wed, Apr 18
SEA
STL
10h 14m
Sun, Apr 22
STL
SEA
7h 00m
Trip: 5 days
7.2GoodShow reviews
Overall 7.2 Good
Based on 28416 reviews
Overall
7.4
Boarding
7.5
Comfort
7.1
Crew
7.8
Entertainment
6.7
Food
6.6
PHL
AMS
Okay 4.6

Fo

MKE
PHX
Okay 5.6

The crew was lovely. Really nice, and did a wonderful job with the cart service.

We ended up being deleyed about 30 minutes, in damp weather. It's not like it was snowing. Not sure why it took so long. B/c of baggage charges now everyone brings a carry on. This seems to slow the process of boarding as know passengers are asked multiple times to check baggage (for free, which is the one nice thing) before boarding b/c the overheads will be too full. Group 6 which I was in seemed like it was just the rest of the plane. Super busy, took me forever to get to my seat all the way in the back. Why don't airlines reverse board? People sitting in the back should board first. I feel like this would save so much time.

JFK
MAD
Okay 4.0

Very old plane. No personal entertainment. Very basic service.

HKG
BKK
Good 6.0

Flight delayed by 35 minutes

DFW
SAT
Okay 4.0

It was short

Completely full plane. Ridiculously tight seat pitch. Overhead bins full. 45-minute delay for a dead-heading flight crew. Long wait for checked baggage. No beverage service because of turbulence. Flight crew out of position is a management problem, don't make it an inconvenience for a 737 full of paying passengers!

Wed, Mar 7
SEA
STL
15h 53m
Tue, Mar 13
STL
SEA
17h 07m
Trip: 6 days
5.7OkayShow reviews
Overall 5.7 Okay
Based on 33896 reviews
Overall
5.9
Boarding
6.4
Comfort
5.4
Crew
6.8
Entertainment
4.5
Food
4.7
MCI
DEN
Excellent 10.0

Very smooth flight

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 !!!

LAX
DEN
Mediocre 2.0

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

PHL
SJU
Good 6.0

boarding and treatment by staff wad excellent

$3 for a cup of coffee is outrageous.... other airlines at least include beverages and a snack (peanuts etc).

DEN
LAS
Mediocre 2.0

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

Wed, Apr 4
SEA
STL
3h 45m
Tue, Apr 17
STL
SEA
4h 23m
Trip: 14 days
8.6ExcellentShow reviews
Overall 8.6 Excellent
Based on 67 reviews
Overall
8.6
Boarding
8.7
Comfort
8.4
Crew
8.9
Entertainment
7.9
Food
8.0
SEA
STL
Excellent 10.0

I love the boarding process. It only makes sense to board the back of the plane first. Finally! They have nice size overhead bins. Love the charging ports in the back of the seats. It seems like someone finally thought through the flight process. Even with a little turbulence the landing was smooth and just a little early.

Not their fault, but not a fan of long layovers. Anything over an hour to an hour and a half is a pain.

SEA
STL
Good 6.0

arrived very close to on time staff were quite pleasant

small child (3-4y) climbing on seats - standing with one foot on each seat , straddling the aisle, and walking in aisle - at times when both seat belt sign was on and off (zero attempt by parents to have them stop - laughing at the antics and/or dad playing video games) I could not get the gogo app to work to watch the "free streaming" movies

SEA
STL
Excellent 10.0

Punctual, professional and comfortable. This airline has never disappointed me. I appreciate the seat availability and the staff are always so very pleasant. Well done.

My return flight has a child seated behind me. Not great.

SEA
STL
Excellent 10.0

i got a good window seat

didnt like the hour delay, but what can you do

SEA
STL
Excellent 9.3

I did not eat on flight , just had the drink that was offered. Also did not use the entertainment offered. It was nice that both were available.

Thu, Mar 8
SEA
STL
19h 47m
Tue, Mar 13
STL
SEA
23h 26m
Trip: 5 days
5.7OkayShow reviews
Overall 5.7 Okay
Based on 33896 reviews
Overall
5.9
Boarding
6.4
Comfort
5.4
Crew
6.8
Entertainment
4.5
Food
4.7
AUS
PHX
Good 6.0

Flight was delayed

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 !!!

MCI
DEN
Excellent 10.0

Very smooth flight

MIA
DEN
Excellent 10.0

On time Departure, Early Arrival. Excellent Flight Crew

Seats don't recline, tiny tray Table

PHL
SJU
Good 6.0

boarding and treatment by staff wad excellent

$3 for a cup of coffee is outrageous.... other airlines at least include beverages and a snack (peanuts etc).

Tue, Apr 10
SEA
STL
3h 55m
Tue, Apr 17
STL
SEA
4h 23m
Trip: 8 days
8.6ExcellentShow reviews
Overall 8.6 Excellent
Based on 67 reviews
Overall
8.6
Boarding
8.7
Comfort
8.4
Crew
8.9
Entertainment
7.9
Food
8.0
SEA
STL
Good 6.0

arrived very close to on time staff were quite pleasant

small child (3-4y) climbing on seats - standing with one foot on each seat , straddling the aisle, and walking in aisle - at times when both seat belt sign was on and off (zero attempt by parents to have them stop - laughing at the antics and/or dad playing video games) I could not get the gogo app to work to watch the "free streaming" movies

SEA
STL
Excellent 8.0

the digital boarding pass is great. The food tasted good but was costly.

it was hot on the plane. a 4 hour flight and you have to pay for food?

SEA
STL
Good 6.5

lost my baggage, huge pain in the butt. At least they said they'd cover everything. We'll see what happens.

SEA
STL
Excellent 9.3

I did not eat on flight , just had the drink that was offered. Also did not use the entertainment offered. It was nice that both were available.

SEA
STL
Excellent 10.0

Punctual, professional and comfortable. This airline has never disappointed me. I appreciate the seat availability and the staff are always so very pleasant. Well done.

My return flight has a child seated behind me. Not great.

Sun, Apr 8
SEA
STL
12h 23m
Wed, Apr 18
STL
SEA
16h 35m
Trip: 11 days
5.7OkayShow reviews
Overall 5.7 Okay
Based on 33896 reviews
Overall
5.9
Boarding
6.4
Comfort
5.4
Crew
6.8
Entertainment
4.5
Food
4.7
DEN
DCA
Mediocre 3.3

Non stop

Late flight with no explanation. No WiFi Nickel and dime you to death

MCI
DEN
Excellent 10.0

Very smooth flight

LAX
DEN
Mediocre 2.0

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

DEN
LAS
Mediocre 2.0

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

ABQ
DEN
Mediocre 2.0

They had to fly in 2 plains to try and get us out. They didn’t offer meal vouchers until 51/3 hours into the delay.

Fri, Apr 20
SEA
STL
8h 37m
Sun, Apr 29
STL
SEA
7h 00m
Trip: 10 days
7.2GoodShow reviews
Overall 7.2 Good
Based on 28416 reviews
Overall
7.4
Boarding
7.5
Comfort
7.1
Crew
7.8
Entertainment
6.7
Food
6.6
HKG
BKK
Good 6.0

Flight delayed by 35 minutes

BWI
CLT
Mediocre 3.0

One of the flight attendants was nice.

AA is now trying to save money (presumably) by doing like Delta: forcing half of us to connect in Charlotte. Unfortunately, the Charlotte airport is not ready to accommodate so many people. The airport looks like it is being renovated, which is fine, but there is no tape/cones to mark off the renovated areas from the walkways. You literally walk through dirt and construction sites. I didn't even think that was legal in the US?! Anyway, maybe it will be worth it once the renovations are complete, especially if AA is going to use it as a hub.

LAX
CLT
Mediocre 2.6

I got there safely.

I will never fly American Airlines again. From the moment I checked in with the ticket agent to getting off the plane it was a disaster. The ticket agent was rude, hostile, and dismissive. Employees walked through the line at security forcing everyone to consolidate their belongings to one bag. I had a large wallet in my hand and was told I had to step out of line to put it in my backpack. They only allow you one bag to carry on without paying extra. At the time of boarding they announced that the overhead storage was full so even those that paid extra were still forced to check their bags. The plane was dirty, the service was slow, overall just gross. They don’t have WiFi or in flight entertainment so I paid the $20 to purchase the WiFi. It was worthless. I couldn’t stream anything, even music kept stopping to buffer. I understand it will be slower then on ground WiFi, but it was impossible to watch anything and a complete waste of money.

DFW
SAT
Okay 4.0

It was short

Completely full plane. Ridiculously tight seat pitch. Overhead bins full. 45-minute delay for a dead-heading flight crew. Long wait for checked baggage. No beverage service because of turbulence. Flight crew out of position is a management problem, don't make it an inconvenience for a 737 full of paying passengers!

DFW
HKG
Okay 4.6

Tiny seats. Very uncomfortable for 17 hours.

Sat, Apr 14
SEA
STL
3h 53m
Tue, Apr 17
STL
SEA
4h 31m
Trip: 4 days
8.6ExcellentShow reviews
Overall 8.6 Excellent
Based on 67 reviews
Overall
8.6
Boarding
8.7
Comfort
8.4
Crew
8.9
Entertainment
7.9
Food
8.0
SEA
STL
Excellent 10.0

Completely full flight but loaded quickly and attendants were great!

SEA
STL
Excellent 8.0

the digital boarding pass is great. The food tasted good but was costly.

it was hot on the plane. a 4 hour flight and you have to pay for food?

SEA
STL
Excellent 10.0

I did not feel well on this flight and had a great experience. The crew was very helpful and kind and attended to my needs.

SEA
STL
Excellent 10.0

Punctual, professional and comfortable. This airline has never disappointed me. I appreciate the seat availability and the staff are always so very pleasant. Well done.

My return flight has a child seated behind me. Not great.

SEA
STL
Excellent 9.6

Loved the charging ports..My fruit and cheese tray was actually fabulous. Boarding was done fairly quickly and we even left a few minutes early.

Thu, Mar 29
SEA
STL
7h 58m
Tue, Apr 3
STL
SEA
4h 30m
Trip: 6 days
Overall 0.0 Poor
Based on 0 reviews
Mon, Apr 9
SEA
STL
12h 23m
Wed, Apr 18
STL
SEA
16h 35m
Trip: 10 days
5.7OkayShow reviews
Overall 5.7 Okay
Based on 33896 reviews
Overall
5.9
Boarding
6.4
Comfort
5.4
Crew
6.8
Entertainment
4.5
Food
4.7
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 !!!

MKE
LAS
Okay 5.3

It was clean, and the crew did great!

Way off schedule, way to tight of space, no way to sleep being such a late flight! As far as a beverage, they were out of everything!! Nice air line for quick trips,but to fly for 4 hrs at night from leaving at 12;00am, just impossible to sleep or really relax.

PHL
SJU
Good 6.0

boarding and treatment by staff wad excellent

$3 for a cup of coffee is outrageous.... other airlines at least include beverages and a snack (peanuts etc).

AUS
PHX
Good 6.0

Flight was delayed

ABQ
DEN
Mediocre 2.0

They had to fly in 2 plains to try and get us out. They didn’t offer meal vouchers until 51/3 hours into the delay.

Tue, Apr 24
SEA
STL
7h 02m
Sun, Apr 29
STL
SEA
7h 00m
Trip: 6 days
7.2GoodShow reviews
Overall 7.2 Good
Based on 28416 reviews
Overall
7.4
Boarding
7.5
Comfort
7.1
Crew
7.8
Entertainment
6.7
Food
6.6
BWI
CLT
Mediocre 3.0

One of the flight attendants was nice.

AA is now trying to save money (presumably) by doing like Delta: forcing half of us to connect in Charlotte. Unfortunately, the Charlotte airport is not ready to accommodate so many people. The airport looks like it is being renovated, which is fine, but there is no tape/cones to mark off the renovated areas from the walkways. You literally walk through dirt and construction sites. I didn't even think that was legal in the US?! Anyway, maybe it will be worth it once the renovations are complete, especially if AA is going to use it as a hub.

LAX
MIA
Mediocre 2.0

Couldn’t sleep because the AC wasnt working. Most miserable flight my life

The AC wasn’t working it was the most miserable flight ever

MKE
PHX
Okay 5.6

The crew was lovely. Really nice, and did a wonderful job with the cart service.

We ended up being deleyed about 30 minutes, in damp weather. It's not like it was snowing. Not sure why it took so long. B/c of baggage charges now everyone brings a carry on. This seems to slow the process of boarding as know passengers are asked multiple times to check baggage (for free, which is the one nice thing) before boarding b/c the overheads will be too full. Group 6 which I was in seemed like it was just the rest of the plane. Super busy, took me forever to get to my seat all the way in the back. Why don't airlines reverse board? People sitting in the back should board first. I feel like this would save so much time.

DEN
ORD
Good 6.4

I'm not sure where the problem was - whether with AA or Royal Jordanian, but my luggage did not make it to Amman with me. In fact, there was a whole group of passengers traveling on American from different US cities, switching to RJ in Chicago, whose luggage did not come on the flight to Amman. My advice: be sure to pack enough for a couple of days in your carryon - and don't accept an offer to check your carryon to its final destination!

JFK
MAD
Okay 4.0

Very old plane. No personal entertainment. Very basic service.

Sat, Apr 21
SEA
STL
3h 53m
Tue, May 1
STL
SEA
4h 23m
Trip: 11 days
8.6ExcellentShow reviews
Overall 8.6 Excellent
Based on 67 reviews
Overall
8.6
Boarding
8.7
Comfort
8.4
Crew
8.9
Entertainment
7.9
Food
8.0
SEA
STL
Excellent 10.0

Food.

SEA
STL
Good 6.5

lost my baggage, huge pain in the butt. At least they said they'd cover everything. We'll see what happens.

SEA
STL
Excellent 10.0

Punctual, professional and comfortable. This airline has never disappointed me. I appreciate the seat availability and the staff are always so very pleasant. Well done.

My return flight has a child seated behind me. Not great.

SEA
STL
Excellent 9.3

I did not eat on flight , just had the drink that was offered. Also did not use the entertainment offered. It was nice that both were available.

SEA
STL
Excellent 10.0

i got a good window seat

didnt like the hour delay, but what can you do

Tue, Apr 10
SEA
STL
12h 23m
Wed, Apr 18
STL
SEA
16h 35m
Trip: 9 days
5.7OkayShow reviews
Overall 5.7 Okay
Based on 33896 reviews
Overall
5.9
Boarding
6.4
Comfort
5.4
Crew
6.8
Entertainment
4.5
Food
4.7
PHL
SJU
Good 6.0

boarding and treatment by staff wad excellent

$3 for a cup of coffee is outrageous.... other airlines at least include beverages and a snack (peanuts etc).

COS
SAN
Excellent 10.0

Comfortable and affordable

None

MCI
DEN
Excellent 10.0

Very smooth flight

MKE
LAS
Okay 5.3

It was clean, and the crew did great!

Way off schedule, way to tight of space, no way to sleep being such a late flight! As far as a beverage, they were out of everything!! Nice air line for quick trips,but to fly for 4 hrs at night from leaving at 12;00am, just impossible to sleep or really relax.

MIA
DEN
Excellent 10.0

On time Departure, Early Arrival. Excellent Flight Crew

Seats don't recline, tiny tray Table

Tue, Apr 24
SEA
STL
3h 53m
Tue, May 1
STL
SEA
4h 31m
Trip: 8 days
8.6ExcellentShow reviews
Overall 8.6 Excellent
Based on 67 reviews
Overall
8.6
Boarding
8.7
Comfort
8.4
Crew
8.9
Entertainment
7.9
Food
8.0
SEA
STL
Excellent 9.3

I did not eat on flight , just had the drink that was offered. Also did not use the entertainment offered. It was nice that both were available.

SEA
STL
Excellent 10.0

Completely full flight but loaded quickly and attendants were great!

SEA
STL
Excellent 10.0

Food.

SEA
STL
Excellent 9.6

Loved the charging ports..My fruit and cheese tray was actually fabulous. Boarding was done fairly quickly and we even left a few minutes early.

SEA
STL
Excellent 8.0

the digital boarding pass is great. The food tasted good but was costly.

it was hot on the plane. a 4 hour flight and you have to pay for food?

Wed, Apr 11
SEA
STL
12h 23m
Wed, Apr 18
STL
SEA
12h 20m
Trip: 8 days
5.7OkayShow reviews
Overall 5.7 Okay
Based on 33896 reviews
Overall
5.9
Boarding
6.4
Comfort
5.4
Crew
6.8
Entertainment
4.5
Food
4.7
PHL
SJU
Good 6.0

boarding and treatment by staff wad excellent

$3 for a cup of coffee is outrageous.... other airlines at least include beverages and a snack (peanuts etc).

COS
SAN
Excellent 10.0

Comfortable and affordable

None

LAX
DEN
Mediocre 2.0

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

AUS
PHX
Good 6.0

Flight was delayed

DEN
LAS
Mediocre 2.0

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

Wed, Apr 25
SEA
STL
3h 53m
Wed, May 2
STL
SEA
4h 23m
Trip: 8 days
8.6ExcellentShow reviews
Overall 8.6 Excellent
Based on 67 reviews
Overall
8.6
Boarding
8.7
Comfort
8.4
Crew
8.9
Entertainment
7.9
Food
8.0
SEA
STL
Excellent 10.0

i got a good window seat

didnt like the hour delay, but what can you do

SEA
STL
Excellent 10.0

I did not feel well on this flight and had a great experience. The crew was very helpful and kind and attended to my needs.

SEA
STL
Excellent 10.0

Completely full flight but loaded quickly and attendants were great!

SEA
STL
Excellent 8.0

the digital boarding pass is great. The food tasted good but was costly.

it was hot on the plane. a 4 hour flight and you have to pay for food?

SEA
STL
Excellent 10.0

Punctual, professional and comfortable. This airline has never disappointed me. I appreciate the seat availability and the staff are always so very pleasant. Well done.

My return flight has a child seated behind me. Not great.

Fri, Apr 13
SEA
STL
12h 23m
Sat, Apr 21
STL
SEA
12h 20m
Trip: 9 days
5.7OkayShow reviews
Overall 5.7 Okay
Based on 33896 reviews
Overall
5.9
Boarding
6.4
Comfort
5.4
Crew
6.8
Entertainment
4.5
Food
4.7
PHL
SJU
Good 6.0

boarding and treatment by staff wad excellent

$3 for a cup of coffee is outrageous.... other airlines at least include beverages and a snack (peanuts etc).

COS
SAN
Excellent 10.0

Comfortable and affordable

None

DEN
DCA
Mediocre 3.3

Non stop

Late flight with no explanation. No WiFi Nickel and dime you to death

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
LAS
Mediocre 2.0

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

Seattle to Lambert-St Louis Flight Information

Avg. Flight Duration 4h 09m
Flights Arrive in Lambert-St Louis
Flights Depart from Seattle
Flight Price $238
Distance 1708 miles
Airlines Frontier, Alaska Airlines, American Airlines
*
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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.