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Cheap flights from Santa Barbara to St. Louis from $172

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Santa Barbara to St. Louis departing on 12/10. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

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Cheap round-trip flights

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Delta Logo
4:59 pm - 1:01 amSBA-STL
6h 02m1 stop
Delta Logo
7:00 am - 12:16 pmSTL-SBA
7h 16m1 stop
$319Delta
Find Deal
mar., dic. 9 - dom., ene. 18
Delta Logo
5:40 am - 6:33 pmSBA-STL
10h 53m2 stops
Delta Logo
7:00 am - 12:16 pmSTL-SBA
7h 16m1 stop
$324Delta
Find Deal
mié., dic. 10 - dom., ene. 18
United Airlines Logo
6:00 am - 4:28 pmSBA-STL
8h 28m2 stops
United Airlines Logo
9:57 am - 5:21 pmSTL-SBA
9h 24m2 stops
$329United Airlines
Find Deal
mié., dic. 10 - sáb., ene. 17
American Airlines Logo
6:10 am - 7:29 pmSBA-STL
11h 19m2 stops
American Airlines Logo
9:25 am - 6:12 pmSTL-SBA
10h 47m2 stops
$357American Airlines
Find Deal
mié., dic. 10 - sáb., ene. 17
American Airlines Logo
6:10 am - 7:29 pmSBA-STL
11h 19m2 stops
American Airlines Logo
11:05 am - 6:12 pmSTL-SBA
9h 07m2 stops
$367American Airlines
Find Deal
mié., dic. 10 - sáb., ene. 17
Alaska Airlines Logo
7:19 pm - 2:27 pmSBA-STL
17h 08m1 stop
Alaska Airlines Logo
2:50 pm - 1:57 pmSTL-SBA
25h 07m1 stop
$382Alaska Airlines
Find Deal
mar., dic. 9 - mar., ene. 20
Alaska Airlines Logo
7:20 am - 1:54 pmSBA-STL
28h 34m2 stops
Alaska Airlines Logo
2:50 pm - 1:57 pmSTL-SBA
25h 07m1 stop
$383Alaska Airlines
Find Deal
dom., ene. 11 - mar., ene. 20
United Airlines Logo
6:00 am - 4:43 pmSBA-STL
8h 43m2 stops
United Airlines Logo
1:15 pm - 8:52 pmSTL-SBA
9h 37m2 stops
$391United Airlines
Find Deal
dom., ene. 11 - mar., ene. 20
Southwest Logo
1:10 pm - 11:30 pmSBA-STL
8h 20m1 stop
Southwest Logo
5:05 am - 9:55 amSTL-SBA
6h 50m1 stop
$455Southwest
Find Deal
jue., dic. 18 - mar., dic. 30
Southwest Logo
3:40 pm - 11:35 pmSBA-STL
5h 55m1 stop
Southwest Logo
9:55 am - 6:50 pmSTL-SBA
10h 55m2 stops
$460Southwest
Find Deal
jue., dic. 18 - mar., dic. 30

Southwest flights from Santa Barbara to St. Louis

Our best Southwest deals on Santa Barbara to St. Louis flight tickets
Southwest
Dec 18
SBA1:10 pmSanta Barbara
8h 20m
1 stop
STL11:30 pmLambert-St Louis
Dec 30
STL5:05 amLambert-St Louis
6h 50m
1 stop
SBA9:55 amSanta Barbara
$455
Find similar
Southwest
Dec 18
SBA3:40 pmSanta Barbara
5h 55m
1 stop
STL11:35 pmLambert-St Louis
Dec 30
STL9:55 amLambert-St Louis
10h 55m
2 stops
SBA6:50 pmSanta Barbara
$460
Find similar
Southwest
Dec 18
SBA10:40 amSanta Barbara
9h 05m
2 stops
STL9:45 pmLambert-St Louis
Dec 30
STL9:55 amLambert-St Louis
10h 55m
2 stops
SBA6:50 pmSanta Barbara
$465
Find similar

Alaska Airlines flights from Santa Barbara to St. Louis

Our best Alaska Airlines deals on Santa Barbara to St. Louis flight tickets
Alaska Airlines
Dec 9
SBA7:19 pmSanta Barbara
17h 08m
1 stop
STL2:27 pmLambert-St Louis
Jan 20
STL2:50 pmLambert-St Louis
25h 07m
1 stop
SBA1:57 pmSanta Barbara
$382
Find similar
Alaska Airlines
Jan 11
SBA7:20 amSanta Barbara
28h 34m
2 stops
STL1:54 pmLambert-St Louis
Jan 20
STL2:50 pmLambert-St Louis
25h 07m
1 stop
SBA1:57 pmSanta Barbara
$383
Find similar
Alaska Airlines
Dec 10
SBA7:19 pmSanta Barbara
26h 40m
1 stop
STL11:59 pmLambert-St Louis
Jan 20
STL2:50 pmLambert-St Louis
25h 07m
1 stop
SBA1:57 pmSanta Barbara
$392
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Santa Barbara to St. Louis that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 832,500 searches. Data last updated octubre 30, 2025.
Use the filters below to find and compare flights from Santa Barbara to St. Louis that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Santa BarbaraSt. Louis

SBA - STL

SBASTL

Santa Barbara

mar. 12/9

4:59 pm-1:01 am

1 stop6h 02m

Lambert-St Louis

dom. 1/18

7:00 am-12:16 pm

1 stop7h 16m

$319

Santa BarbaraSt. Louis

SBA - STL

SBASTL

Santa Barbara

mié. 12/10

5:40 am-6:33 pm

2 stops10h 53m

Lambert-St Louis

dom. 1/18

7:00 am-12:16 pm

1 stop7h 16m

$324

Santa BarbaraSt. Louis

SBA - STL

SBASTL

Santa Barbara

mié. 12/10

6:00 am-4:28 pm

2 stops8h 28m

Lambert-St Louis

sáb. 1/17

9:57 am-5:21 pm

2 stops9h 24m

$329

Santa BarbaraSt. Louis

SBA - STL

SBASTL

Santa Barbara

mié. 12/10

6:10 am-7:29 pm

2 stops11h 19m

Lambert-St Louis

sáb. 1/17

9:25 am-6:12 pm

2 stops10h 47m

$357

Santa BarbaraSt. Louis

SBA - STL

SBASTL

Santa Barbara

mié. 12/10

6:10 am-7:29 pm

2 stops11h 19m

Lambert-St Louis

sáb. 1/17

11:05 am-6:12 pm

2 stops9h 07m

$367

Santa BarbaraSt. Louis

SBA - STL

SBASTL

Santa Barbara

mar. 12/9

7:19 pm-2:27 pm

1 stop17h 08m

Lambert-St Louis

mar. 1/20

2:50 pm-1:57 pm

1 stop25h 07m

$382

Santa BarbaraSt. Louis

SBA - STL

SBASTL

Santa Barbara

dom. 1/11

7:20 am-1:54 pm

2 stops28h 34m

Lambert-St Louis

mar. 1/20

2:50 pm-1:57 pm

1 stop25h 07m

$383

Santa BarbaraSt. Louis

SBA - STL

SBASTL

Santa Barbara

dom. 1/11

6:00 am-4:43 pm

2 stops8h 43m

Lambert-St Louis

mar. 1/20

1:15 pm-8:52 pm

2 stops9h 37m

$391

Santa BarbaraSt. Louis

SBA - STL

SBASTL

Santa Barbara

jue. 12/18

1:10 pm-11:30 pm

1 stop8h 20m

Lambert-St Louis

mar. 12/30

5:05 am-9:55 am

1 stop6h 50m

$455

Santa BarbaraSt. Louis

SBA - STL

SBASTL

Santa Barbara

jue. 12/18

3:40 pm-11:35 pm

1 stop5h 55m

Lambert-St Louis

mar. 12/30

9:55 am-6:50 pm

2 stops10h 55m

$460

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to St. Louis from

How to get the cheapest flight ticket from Santa Barbara to St. Louis

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the typical price of a round-trip flight between Santa Barbara and St. Louis?

What is the cheapest month to fly to St. Louis?

In general, April is the cheapest month to fly from Santa Barbara to St. Louis. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $379. The month of September is another great option to travel to St. Louis, with average flight prices from Santa Barbara averaging around $388.

What is the cheapest day to depart on your flight to St. Louis?

The cheapest day to depart on your flight to St. Louis is on a Thursday when prices can be found for as low as $393. This is often the case because there is less demand to fly during this day of the week. If your travel schedule is flexible, try to avoid departing on a Saturday because tickets tend to average around $432. These prices are subject to change though, so be sure to set up a Price Alert for flights to St. Louis.

What is the cheapest time of day to depart on your flight to St. Louis?

Flying to St. Louis from Santa Barbara in the evening is the least expensive time of day to depart. momondo users have found prices as low as $378 when looking at flights departing in the evening. In the afternoon is when there is more demand to fly to St. Louis, so prices are often more expensive at around $427 per ticket.

When to book flights from Santa Barbara to St. Louis

Are you open to changing your travel dates? Check out the ideal times to fly from Santa Barbara to St. Louis according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Santa Barbara to St. Louis (SBA to STL) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Santa Barbara to St. Louis

Direct flights

None
There are no direct flights from Santa Barbara to St. Louis. There are no popular flight routes from Santa Barbara to St. Louis.
Search flight deals

  • How far is Santa Barbara to Lambert-St Louis by plane?

    The straight-line distance from Santa Barbara to Lambert-St Louis is 1655.2 mi. By plane, this route typically takes 5h 24m.

  • When did momondo last update prices for flights from Santa Barbara Airport to Lambert-St Louis Airport?

    Prices for flights from Santa Barbara Airport to Lambert-St Louis Airport are refreshed on a daily basis.

  • How many operators does momondo search for flights from Santa Barbara Airport to Lambert-St Louis Airport?

  • How old do you have to be to fly from Santa Barbara Airport to Lambert-St Louis Airport?

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Santa Barbara Airport to Lambert-St Louis Airport.

  • What documentation or ID do you need to fly to Lambert-St Louis Airport?

    The necessary travel and health documents for your Lambert-St Louis Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

  • What is the most popular airline from Santa Barbara to St. Louis?

Best airlines flying from Santa Barbara to St. Louis

Compare and see reviews for airlines that fly from Santa Barbara to St. Louis with momondo
Airline
Rating
Free Cancellation
Price
American AirlinesPriceFrom $312Free CancellationRating
7.2
11,035 reviews
Search American Airlines flights
United AirlinesPriceFrom $331Free CancellationRating
7.4
8,998 reviews
Search United Airlines flights
SouthwestPriceFrom $366Free CancellationRating
8.0
4,243 reviews
Search Southwest flights

Traveling to a place near St. Louis?

Book flights to St. Louis if you plan to visit one of these locations
St. Charles
Chesterfield
Hermann
Fairview Heights
Maryland Heights
Florissant
O'Fallon
Wentzville
Fenton
Collinsville
St. Peters
Alton
Farmington
Festus
Glencoe
Edwardsville
Clayton
Eureka
Litchfield
Shrewsbury

Why use momondo?

Why should I use momondo to find a flight deal from Santa Barbara to St. Louis?

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Santa Barbara to St. Louis. Millions of users trust and use momondo every year so you are in good hands.

Can I find flights from Santa Barbara to St. Louis with flexible booking policies on momondo?

Yes. All flights to St. Louis from Santa Barbara on momondo can be compared and filtered by various policies on offer, including flexible booking.

How can momondo help me find flights from Santa Barbara to St. Louis?

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Santa Barbara to St. Louis.

I’m not ready to book a flight from Santa Barbara to St. Louis right now. Can momondo alert me if prices change?

Yes momondo offers price alerts on flights to St. Louis from Santa Barbara. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

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sáb. 11/29
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