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Cheap flights from Santa Barbara to Illinois from $138

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 Illinois departing on 8/27. 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
1 adult, Economy, 0 bags

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Santa Barbara to Illinois

Cheap round-trip flights

Enter your travel dates to find the best prices.
Alaska Airlines Logo
3:26 pm - 5:10 pm
SBA
-
STL
23h 44m
2 stops
Alaska Airlines Logo
6:08 pm - 2:47 pm
STL
-
SBA
22h 39m
2 stops
$284Alaska Airlines
Mon, Aug 24 - Mon, Aug 31
Alaska Airlines Logo
7:30 am - 5:10 pm
SBA
-
STL
7h 40m
1 stop
Alaska Airlines Logo
7:36 pm - 2:47 pm
STL
-
SBA
21h 11m
2 stops
$303Alaska Airlines
Sat, Sep 19 - Mon, Sep 21
Alaska Airlines Logo
3:26 pm - 5:10 pm
SBA
-
STL
23h 44m
2 stops
Alaska Airlines Logo
7:02 am - 11:47 pm
STL
-
SBA
18h 45m
2 stops
$303Alaska Airlines
Fri, Aug 28 - Tue, Oct 6
United Airlines Logo
1:11 pm - 10:59 pm
SBA
-
STL
7h 48m
1 stop
United Airlines Logo
4:40 pm - 9:03 pm
STL
-
SBA
6h 23m
1 stop
$323United Airlines
Sat, Sep 19 - Mon, Sep 21
American Airlines Logo
6:10 am - 1:44 pm
SBA
-
STL
5h 34m
1 stop
American Airlines Logo
5:43 am - 11:35 am
STL
-
SBA
7h 52m
1 stop
$323American Airlines
Wed, Sep 9 - Sat, Sep 26
Southwest Logo
4:40 pm - 12:35 am
SBA
-
STL
5h 55m
1 stop
Southwest Logo
2:00 pm - 5:45 pm
STL
-
SBA
5h 45m
1 stop
$323Southwest
Mon, Aug 24 - Mon, Aug 31
American Airlines Logo
6:10 am - 6:04 pm
SBA
-
STL
9h 54m
2 stops
American Airlines Logo
5:43 am - 11:35 am
STL
-
SBA
7h 52m
1 stop
$328American Airlines
Wed, Sep 9 - Sat, Sep 26
Southwest Logo
7:10 am - 3:35 pm
SBA
-
STL
6h 25m
2 stops
Southwest Logo
6:00 am - 11:55 am
STL
-
SBA
7h 55m
2 stops
$333Southwest
Sat, Sep 19 - Mon, Sep 21
United Airlines Logo
12:33 pm - 6:52 pm
SBA
-
ORD
4h 19mnonstop
United Airlines Logo
8:49 am - 11:31 am
ORD
-
SBA
4h 42mnonstop
$339United Airlines
Thu, Sep 10 - Sun, Sep 13
United Airlines Logo
12:33 pm - 6:52 pm
SBA
-
ORD
4h 19mnonstop
United Airlines Logo
8:49 am - 11:31 am
ORD
-
SBA
4h 42mnonstop
$339United Airlines
Wed, Sep 2 - Tue, Sep 8

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Delta flights from Santa Barbara to Illinois

Our best Delta deals on Santa Barbara to Illinois flight tickets
Delta
Aug 27
SBA4:47 pmSanta Barbara
5h 54m
1 stop
STL12:41 amLambert-St Louis
Oct 7
STL7:45 amLambert-St Louis
6h 18m
1 stop
SBA12:03 pmSanta Barbara
$328
Delta
Aug 29
SBA4:47 pmSanta Barbara
13h 22m
2 stops
STL8:09 amLambert-St Louis
Oct 6
STL7:45 amLambert-St Louis
6h 18m
1 stop
SBA12:03 pmSanta Barbara
$366
Delta
Aug 29
SBA6:49 amSanta Barbara
11h 41m
2 stops
ORD8:30 pmChicago O'Hare Intl
Sep 1
ORD8:28 amChicago O'Hare Intl
9h 39m
2 stops
SBA4:07 pmSanta Barbara
$369

American Airlines flights from Santa Barbara to Illinois

Our best American Airlines deals on Santa Barbara to Illinois flight tickets
American Airlines
Sep 9
SBA6:10 amSanta Barbara
9h 54m
2 stops
STL6:04 pmLambert-St Louis
Sep 26
STL5:43 amLambert-St Louis
8h 03m
2 stops
SBA11:46 amSanta Barbara
$333
American Airlines
Sep 4
SBA12:20 pmSanta Barbara
8h 59m
1 stop
PIA11:19 pmGreater Peoria
Sep 8
PIA7:11 amGreater Peoria
6h 19m
1 stop
SBA11:30 amSanta Barbara
$359
American Airlines
Aug 29
SBA9:45 amSanta Barbara
8h 44m
2 stops
ORD8:29 pmChicago O'Hare Intl
Aug 31
ORD6:59 amChicago O'Hare Intl
6h 46m
1 stop
SBA11:45 amSanta Barbara
$364

momondo Fare Finder

 
Customize your flight search to find flights from Santa Barbara to Illinois 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 July 28, 2026.
Use the filters below to find and compare flights from Santa Barbara to Illinois that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Santa BarbaraSt. Louis

SBA - STL

SBASTL

Santa Barbara

Mon 8/24

3:26 pm-5:10 pm

2 stops23h 44m

Lambert-St Louis

Mon 8/31

6:08 pm-2:47 pm

2 stops22h 39m

$284

Santa BarbaraSt. Louis

SBA - STL

SBASTL

Santa Barbara

Sat 9/19

7:30 am-5:10 pm

1 stop7h 40m

Lambert-St Louis

Mon 9/21

7:36 pm-2:47 pm

2 stops21h 11m

$303

Santa BarbaraSt. Louis

SBA - STL

SBASTL

Santa Barbara

Fri 8/28

3:26 pm-5:10 pm

2 stops23h 44m

Lambert-St Louis

Tue 10/6

7:02 am-11:47 pm

2 stops18h 45m

$303

Santa BarbaraSt. Louis

SBA - STL

SBASTL

Santa Barbara

Sat 9/19

1:11 pm-10:59 pm

1 stop7h 48m

Lambert-St Louis

Mon 9/21

4:40 pm-9:03 pm

1 stop6h 23m

$323

Santa BarbaraSt. Louis

SBA - STL

SBASTL

Santa Barbara

Wed 9/9

6:10 am-1:44 pm

1 stop5h 34m

Lambert-St Louis

Sat 9/26

5:43 am-11:35 am

1 stop7h 52m

$323

Santa BarbaraSt. Louis

SBA - STL

SBASTL

Santa Barbara

Mon 8/24

4:40 pm-12:35 am

1 stop5h 55m

Lambert-St Louis

Mon 8/31

2:00 pm-5:45 pm

1 stop5h 45m

$323

Santa BarbaraSt. Louis

SBA - STL

SBASTL

Santa Barbara

Wed 9/9

6:10 am-6:04 pm

2 stops9h 54m

Lambert-St Louis

Sat 9/26

5:43 am-11:35 am

1 stop7h 52m

$328

Santa BarbaraSt. Louis

SBA - STL

SBASTL

Santa Barbara

Sat 9/19

7:10 am-3:35 pm

2 stops6h 25m

Lambert-St Louis

Mon 9/21

6:00 am-11:55 am

2 stops7h 55m

$333
Quickest round-trip

Santa BarbaraChicago

SBA - ORD

SBAORD

Santa Barbara

Thu 9/10

12:33 pm-6:52 pm

Nonstop4h 19m

Chicago O'Hare Intl

Sun 9/13

8:49 am-11:31 am

Nonstop4h 42m

$339

Santa BarbaraChicago

SBA - ORD

SBAORD

Santa Barbara

Wed 9/2

12:33 pm-6:52 pm

Nonstop4h 19m

Chicago O'Hare Intl

Tue 9/8

8:49 am-11:31 am

Nonstop4h 42m

$339

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 Illinois from

How to get the cheapest flight ticket from Santa Barbara to Illinois

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 cheapest month to fly to Illinois?

The cheapest month to fly to Illinois from Santa Barbara is in January. Flight prices, which tend to average around $343, are often lower during this time because this is during the off-season. If you aren’t able to travel to Illinois during the month of January, then flying in March is also cheap. Prices for this month can be found on momondo for an average of $346.

What is the cheapest day to depart on your flight to Illinois?

The cheapest day to depart from Santa Barbara to Illinois is on a Wednesday when prices can be found for as low as $378. Flights from Santa Barbara to Illinois on a Sunday will generally be more expensive and average around $730. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.

What is the cheapest time of day to depart on your flight to Illinois?

Our most recent data shows that the best time of day to fly to Illinois is in the morning. Flights from Santa Barbara to Illinois during this time can be as low as $420. Flights at noon are often more expensive with an average ticket price of $490.

What is the cheapest Santa Barbara to Illinois flight route?

Fly from Santa Barbara to Chicago O'Hare Intl for the best Santa Barbara - Illinois flight prices

What cabin class options are available on Santa Barbara to Illinois flights?

There are 4 cabin classes available to choose from on Santa Barbara to Illinois flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on Santa Barbara to Illinois flights?

You could potentially save up to 12% on your flight if you consider stops on a Santa Barbara to Illinois flight.

Cheap Santa Barbara to Illinois flight deals and tips

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

Best Price Found

$203

Fastest flight time

4h 19m

Direct flights

Every day

Airports in Illinois

98 airports
The best one-way flight to Illinois from Santa Barbara in the past 72 hours is $203. The best round-trip flight deal from Santa Barbara to Illinois found on momondo in the last 72 hours is $429.
The fastest flight from Santa Barbara to Illinois takes 4h 19m
Direct flights go from Santa Barbara to Illinois every day.
There are 98 airports in Illinois. From Santa Barbara there are direct flights to Chicago O'Hare Intl (ORD).
Search flight deals

Frequently asked questions about flying from Santa Barbara to Illinois

  • When did momondo last update prices for flights from Santa Barbara Airport to Illinois?

    Prices for flights from Santa Barbara Airport to Illinois are refreshed on a daily basis.

  • How many operators does momondo search for flights from Santa Barbara Airport to Illinois?

  • How old do you have to be to fly from Santa Barbara Airport to Illinois?

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Santa Barbara Airport to Illinois.

  • What documentation or ID do you need to fly to Illinois?

    The necessary travel and health documents for your Illinois 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 plane model from Santa Barbara to Illinois?

Best airlines flying from Santa Barbara to Illinois

Compare and see reviews for airlines that fly from Santa Barbara to Illinois with momondo
Airline
Rating
Free Cancellation
Price
United AirlinesPriceFrom $288Free CancellationRating
7.4
10,041 reviews
Search United Airlines flights
American AirlinesPriceFrom $346Free CancellationRating
7.1
11,836 reviews
Search American Airlines flights

Why use momondo?

Why should I use momondo to find a flight deal from Santa Barbara to Illinois?

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Santa Barbara to Illinois. momondo saves you time and could save you money on your trip.

Can I find flights from Santa Barbara to Illinois with flexible booking policies on momondo?

momondo does allow users to show only those flights to Illinois from Santa Barbara which offer a flexible booking policy as well as other useful filters and features.

How can momondo help me find flights from Santa Barbara to Illinois?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Illinois from Santa Barbara.

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

Of course. momondo tracks the price of Santa Barbara to Illinois flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

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