Find Cheap Flights from Sacramento Intl to Lambert-St Louis (SMF - STL)

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Sat 2/17
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Good to Know

Low Season:
February
Best time to beat the crowds
2%
expected price decrease
High Season:
June
Most popular time to fly
7%
expected price increase
Average Price:
$464
(avg. price over the last 2 weeks)
Good Deal:
$372
or less (round trip)

When to Book Flights from Sacramento Intl to Lambert-St Louis

Average price per month
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 $372 or less.
The cheapest flight from Sacramento Intl to Lambert-St Louis was found 52 days before departure, on average.
Book at least 2 weeks before departure in order to get a below-average price.
High season is considered to be May, June and July. The cheapest month to fly is February.
Morning departure is around 3% cheaper 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 Sacramento Intl to Lambert-St Louis Flights

How long does a flight from Sacramento Intl to Lambert-St Louis take?
An average nonstop flight takes 5h 10m, covering a distance of 1676 miles.
Which airlines provide the cheapest flights from Sacramento Intl to Lambert-St Louis?
In the past 3 days, the cheapest round-trip tickets were found on Delta ($278), Multiple Airlines ($291) and American Airlines ($395).
Do I need a passport to fly between Sacramento Intl and Lambert-St Louis?
No.
What’s the cheapest day of the week to fly Sacramento Intl to Lambert-St Louis?
For Sacramento Intl to Lambert-St Louis, Saturday is the cheapest day to fly on average and Monday is the most expensive. Flying from Lambert-St Louis back to Sacramento Intl, the best deals are generally found on Wednesday, with Saturday being the most expensive.

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

Airports
Origin
Sacramento
$278
only
$278
Destination
St. Louis
$278
only
$278
Sat, May 5
SMF
STL
7h 48m
Wed, May 9
STL
SMF
6h 17m
Trip: 5 days
7.8GoodShow reviews
Overall 7.8 Good
Based on 16027 reviews
Overall
8.0
Boarding
8.1
Comfort
7.8
Crew
8.4
Entertainment
7.5
Food
7.4
ECP
ATL
Excellent 9.6

We have been on 6 flights over the last 8 days, all with Delta and we have already started telling people how wonderful the service was. Sherry on this last flight was amazing, working so hard all by herself as our flight attendant. We were very impressed. And the pilots all came out to say goodbye and thank you. All very nice...esp for me who needed some wheelchair assistance. We will certainly fly with you again in the future.

Smaller plane but ok for short flight

MSP
CUN
Mediocre 2.0

nothing

They lost my luggage.

GDL
ATL
Excellent 9.0

Staff was great!

No TV for movies.

DTW
YOW
Excellent 9.3

Please see above. Sherry was amazing

Plane was small and older but it was a short flight

DTW
MEX
Excellent 8.3

Even though I was disappointed by not being able to get the boarding passes from Delta for Aeromexico’s connecting flight to Bogota, I had an agent greet me after customs in Mexico to issue the boarding pass so I could use the transfer flight line. Excellent service throughout the entire trip.

Confusion over my boarding pass at the Delta terminal in Detroit.

Mon, Mar 12
SMF
STL
7h 41m
Wed, Mar 14
STL
SMF
7h 38m
Trip: 3 days
Overall 0.0 Poor
Based on 0 reviews
Thu, Mar 29
SMF
STL
7h 46m
Fri, Apr 6
STL
SMF
7h 09m
Trip: 9 days
7.2GoodShow reviews
Overall 7.2 Good
Based on 28211 reviews
Overall
7.4
Boarding
7.5
Comfort
7.1
Crew
7.8
Entertainment
6.7
Food
6.7
DFW
FLL
Excellent 8.0

No issues at all

N/A

DFW
SAN
Okay 5.3

Direct flight from desired origin to destination Boarding by zones

Uncomfortable, small, seat space with inadequate legroom. Lack of personal entertainment options. Paid extra for earlier boarding group which only benefited me by about 5 people. (NOT WORTH IT!) Lack of complimentary food options. (Pay for everything)

CLT
ILM
Mediocre 3.0

Three hours delay. I paid for a upgrade to first class. But because of the flight change i didn't get to keep my upgrade and I had to beg for a refund. I have had two trips in the past 5 days and all flights have been anywhere from 1 to 3 hours late. Worst experience with AA I have had in a long time.

SAT
PHL
Excellent 8.0

I took American's first direct flight between Philadelphia and San Antonio. It was a nice plane, good service, and amenities for a cost. Love that the plane had plugs!

ORD
CLT
Mediocre 3.0

Three hours delay. I paid for a upgrade to first class. But because of the flight change i didn't get to keep my upgrade and I had to beg for a refund. I have had two trips in the past 5 days and all flights have been anywhere from 1 to 3 hours late. Worst experience with AA I have had in a long time.

Mon, Mar 26
SMF
STL
17h 23m
Sun, Apr 1
STL
SMF
25h 06m
Trip: 7 days
8.4ExcellentShow reviews
Overall 8.4 Excellent
Based on 16911 reviews
Overall
8.6
Boarding
8.7
Comfort
8.4
Crew
8.9
Entertainment
7.9
Food
8.0
STL
SEA
Excellent 8.0

On time

Late at night

LAX
SEA
Excellent 10.0

Stewards were friendly and accommodating! Hope to encounter some again!

N/A

LAX
SLC
Mediocre 2.0

Nothing

SEA
MCI
Good 6.5

Extra leg room in economy.

Only 3 bathrooms for the entire economy class. The cabin was freezing.

SFO
SNA
Excellent 9.3

Leg space. Free WiFi for t mobile customers.

Tue, Mar 13
SMF
STL
5h 12m
Tue, Mar 20
STL
SMF
6h 24m
Trip: 8 days
7.8GoodShow reviews
Overall 7.8 Good
Based on 16027 reviews
Overall
8.0
Boarding
8.1
Comfort
7.8
Crew
8.4
Entertainment
7.5
Food
7.4
BOS
JFK
Excellent 9.3

The volume controls on the tv we’re pretty poor. Was either too loud or too soft with only 5-6 volume settings.

ATL
MEX
Excellent 10.0

Flight was on time, crew was friendly, plane was clean, and boarding was painless and efficient. Food was served which was a huge plus. I appreciate having a choice of almonds for a snack.

GDL
ATL
Excellent 9.0

Staff was great!

No TV for movies.

BOS
ATL
Okay 4.0

Comfort Plus allowed us to board early, useful USB ports.

ATL
DTW
Excellent 10.0

Pls see above

Sat, May 5
SMF
STL
8h 30m
Thu, May 10
STL
SMF
6h 26m
Trip: 6 days
Overall 0.0 Poor
Based on 0 reviews
Wed, Mar 14
SMF
STL
5h 12m
Tue, Mar 20
STL
SMF
6h 24m
Trip: 7 days
7.8GoodShow reviews
Overall 7.8 Good
Based on 16027 reviews
Overall
8.0
Boarding
8.1
Comfort
7.8
Crew
8.4
Entertainment
7.5
Food
7.4
GDL
ATL
Excellent 9.0

Staff was great!

No TV for movies.

ATL
DTW
Excellent 10.0

Pls see above

DTW
YOW
Excellent 9.3

Please see above. Sherry was amazing

Plane was small and older but it was a short flight

ATL
MEX
Excellent 10.0

Flight was on time, crew was friendly, plane was clean, and boarding was painless and efficient. Food was served which was a huge plus. I appreciate having a choice of almonds for a snack.

BOS
ATL
Okay 4.0

Comfort Plus allowed us to board early, useful USB ports.

Wed, Jun 6
SMF
STL
5h 10m
Sat, Jun 9
STL
SMF
6h 38m
Trip: 4 days
Overall 0.0 Poor
Based on 0 reviews
Wed, Mar 14
SMF
STL
5h 12m
Mon, Mar 19
STL
SMF
6h 24m
Trip: 6 days
7.8GoodShow reviews
Overall 7.8 Good
Based on 16027 reviews
Overall
8.0
Boarding
8.1
Comfort
7.8
Crew
8.4
Entertainment
7.5
Food
7.4
SJC
SLC
Excellent 8.8

Good clean aircraft. Fairly comfortable seats. Even had a power outlet in my row. Not too bad for an aircraft from the late 70s.

for some reason, i had to pay to gate check a bag. It didnt seem like anyone else did while boarding my flight.

BOS
BNA
Excellent 8.0

Service vey Good. Nice choices. Comfort seating very nice

WiFi awful. Useless.

BOS
ATL
Okay 4.0

Comfort Plus allowed us to board early, useful USB ports.

DTW
YOW
Excellent 9.3

Please see above. Sherry was amazing

Plane was small and older but it was a short flight

ECP
ATL
Excellent 9.6

We have been on 6 flights over the last 8 days, all with Delta and we have already started telling people how wonderful the service was. Sherry on this last flight was amazing, working so hard all by herself as our flight attendant. We were very impressed. And the pilots all came out to say goodbye and thank you. All very nice...esp for me who needed some wheelchair assistance. We will certainly fly with you again in the future.

Smaller plane but ok for short flight

Thu, Apr 26
SMF
STL
8h 17m
Fri, May 4
STL
SMF
6h 17m
Trip: 9 days
Overall 0.0 Poor
Based on 0 reviews
Fri, May 4
SMF
STL
5h 10m
Mon, May 7
STL
SMF
6h 13m
Trip: 4 days
7.8GoodShow reviews
Overall 7.8 Good
Based on 16027 reviews
Overall
8.0
Boarding
8.1
Comfort
7.8
Crew
8.4
Entertainment
7.5
Food
7.4
DTW
YOW
Excellent 9.3

Please see above. Sherry was amazing

Plane was small and older but it was a short flight

BOS
BNA
Excellent 8.0

Service vey Good. Nice choices. Comfort seating very nice

WiFi awful. Useless.

SJC
SLC
Excellent 8.8

Good clean aircraft. Fairly comfortable seats. Even had a power outlet in my row. Not too bad for an aircraft from the late 70s.

for some reason, i had to pay to gate check a bag. It didnt seem like anyone else did while boarding my flight.

ATL
JNB
Okay 4.0

Aircraft seemed shabby despite refresh of Comfort Plus, food was really mediocre. Steer clear of the Asian Veg option.

ATL
MEX
Excellent 10.0

Flight was on time, crew was friendly, plane was clean, and boarding was painless and efficient. Food was served which was a huge plus. I appreciate having a choice of almonds for a snack.

Thu, Jun 7
SMF
STL
5h 58m
Mon, Jun 11
STL
SMF
6h 05m
Trip: 5 days
Overall 0.0 Poor
Based on 0 reviews
Sat, Mar 3
SMF
STL
7h 20m
Thu, Mar 8
STL
SMF
8h 22m
Trip: 6 days
Overall 0.0 Poor
Based on 0 reviews
Wed, Feb 28
SMF
STL
9h 57m
Thu, Mar 1
STL
SMF
8h 14m
Trip: 2 days
7.8GoodShow reviews
Overall 7.8 Good
Based on 16027 reviews
Overall
8.0
Boarding
8.1
Comfort
7.8
Crew
8.4
Entertainment
7.5
Food
7.4
BOS
BNA
Excellent 8.0

Service vey Good. Nice choices. Comfort seating very nice

WiFi awful. Useless.

BOS
ATL
Okay 4.0

Comfort Plus allowed us to board early, useful USB ports.

ECP
ATL
Excellent 9.6

We have been on 6 flights over the last 8 days, all with Delta and we have already started telling people how wonderful the service was. Sherry on this last flight was amazing, working so hard all by herself as our flight attendant. We were very impressed. And the pilots all came out to say goodbye and thank you. All very nice...esp for me who needed some wheelchair assistance. We will certainly fly with you again in the future.

Smaller plane but ok for short flight

ATL
JNB
Okay 4.0

Aircraft seemed shabby despite refresh of Comfort Plus, food was really mediocre. Steer clear of the Asian Veg option.

DTW
YOW
Excellent 9.3

Please see above. Sherry was amazing

Plane was small and older but it was a short flight

Mon, Mar 5
SMF
STL
5h 12m
Thu, Mar 8
STL
SMF
8h 22m
Trip: 4 days
Overall 0.0 Poor
Based on 0 reviews
Thu, Mar 1
SMF
STL
8h 26m
Mon, Mar 5
STL
SMF
8h 36m
Trip: 5 days
7.8GoodShow reviews
Overall 7.8 Good
Based on 16027 reviews
Overall
8.0
Boarding
8.1
Comfort
7.8
Crew
8.4
Entertainment
7.5
Food
7.4
ATL
DTW
Excellent 10.0

Pls see above

MSP
CUN
Mediocre 2.0

nothing

They lost my luggage.

DTW
MEX
Excellent 8.3

Even though I was disappointed by not being able to get the boarding passes from Delta for Aeromexico’s connecting flight to Bogota, I had an agent greet me after customs in Mexico to issue the boarding pass so I could use the transfer flight line. Excellent service throughout the entire trip.

Confusion over my boarding pass at the Delta terminal in Detroit.

DTW
YOW
Excellent 9.3

Please see above. Sherry was amazing

Plane was small and older but it was a short flight

BOS
JFK
Excellent 9.3

The volume controls on the tv we’re pretty poor. Was either too loud or too soft with only 5-6 volume settings.

Mon, Apr 2
SMF
STL
8h 58m
Thu, Apr 5
STL
SMF
7h 33m
Trip: 4 days
Overall 0.0 Poor
Based on 0 reviews
Thu, Mar 1
SMF
STL
8h 26m
Sun, Mar 4
STL
SMF
6h 48m
Trip: 4 days
7.8GoodShow reviews
Overall 7.8 Good
Based on 16027 reviews
Overall
8.0
Boarding
8.1
Comfort
7.8
Crew
8.4
Entertainment
7.5
Food
7.4
ATL
DTW
Excellent 10.0

Pls see above

MSP
CUN
Mediocre 2.0

nothing

They lost my luggage.

BOS
ATL
Okay 4.0

Comfort Plus allowed us to board early, useful USB ports.

ATL
JNB
Okay 4.0

Aircraft seemed shabby despite refresh of Comfort Plus, food was really mediocre. Steer clear of the Asian Veg option.

ECP
ATL
Excellent 9.6

We have been on 6 flights over the last 8 days, all with Delta and we have already started telling people how wonderful the service was. Sherry on this last flight was amazing, working so hard all by herself as our flight attendant. We were very impressed. And the pilots all came out to say goodbye and thank you. All very nice...esp for me who needed some wheelchair assistance. We will certainly fly with you again in the future.

Smaller plane but ok for short flight

Mon, May 14
SMF
STL
5h 54m
Sat, May 19
STL
SMF
7h 24m
Trip: 6 days
Overall 0.0 Poor
Based on 0 reviews
Fri, Mar 2
SMF
STL
8h 22m
Mon, Mar 5
STL
SMF
9h 11m
Trip: 4 days
7.8GoodShow reviews
Overall 7.8 Good
Based on 16027 reviews
Overall
8.0
Boarding
8.1
Comfort
7.8
Crew
8.4
Entertainment
7.5
Food
7.4
BOS
JFK
Excellent 9.3

The volume controls on the tv we’re pretty poor. Was either too loud or too soft with only 5-6 volume settings.

BOS
ATL
Okay 4.0

Comfort Plus allowed us to board early, useful USB ports.

DTW
MEX
Excellent 8.3

Even though I was disappointed by not being able to get the boarding passes from Delta for Aeromexico’s connecting flight to Bogota, I had an agent greet me after customs in Mexico to issue the boarding pass so I could use the transfer flight line. Excellent service throughout the entire trip.

Confusion over my boarding pass at the Delta terminal in Detroit.

SJC
SLC
Excellent 8.8

Good clean aircraft. Fairly comfortable seats. Even had a power outlet in my row. Not too bad for an aircraft from the late 70s.

for some reason, i had to pay to gate check a bag. It didnt seem like anyone else did while boarding my flight.

ATL
DTW
Excellent 10.0

Pls see above

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Sacramento Intl to Lambert-St Louis Flight Information

Flights Arrive in Lambert-St Louis
Flights Depart from Sacramento Intl
Flight Price $278
Distance 1676 miles
Airlines Delta, American Airlines, Alaska Airlines
*
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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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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.