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Cheap flights from Decatur, Illinois to San Francisco from $414

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from Decatur, Illinois to San Francisco departing on 5/12. 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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Find the cheapest flights from Decatur, Illinois to San Francisco

Cheap round-trip flights

Enter your travel dates to find the best prices.
United Airlines Logo
7:25 pm - 12:50 am
DEC
-
SFO
7h 25m
1 stop
United Airlines Logo
11:56 pm - 8:58 am
SFO
-
DEC
7h 02m
1 stop
$414United Airlines
Tue, May 12 - Sat, May 16
United Airlines Logo
9:42 am - 5:19 pm
DEC
-
SFO
9h 37m
1 stop
United Airlines Logo
10:35 pm - 8:46 am
SFO
-
DEC
8h 11m
1 stop
$444United Airlines
Fri, Aug 28 - Tue, Sep 1
United Airlines Logo
6:55 pm - 12:20 am
DEC
-
SFO
7h 25m
1 stop
United Airlines Logo
11:30 pm - 8:46 am
SFO
-
DEC
7h 16m
1 stop
$464United Airlines
Sat, Aug 29 - Tue, Sep 1
United Airlines Logo
7:05 pm - 12:45 am
DEC
-
SFO
7h 40m
1 stop
United Airlines Logo
6:34 pm - 8:57 am
SFO
-
DEC
12h 23m
1 stop
$474United Airlines
Wed, May 27 - Tue, Jun 2
United Airlines Logo
7:05 pm - 12:45 am
DEC
-
SFO
7h 40m
1 stop
United Airlines Logo
10:38 pm - 5:56 pm
SFO
-
DEC
17h 18m
1 stop
$488United Airlines
Wed, May 27 - Mon, Jun 1
United Airlines Logo
7:05 pm - 12:45 am
DEC
-
SFO
7h 40m
1 stop
United Airlines Logo
3:01 pm - 8:57 am
SFO
-
DEC
15h 56m
1 stop
$513United Airlines
Wed, May 27 - Sat, Jun 6
United Airlines Logo
7:05 pm - 8:50 am
DEC
-
SFO
15h 45m
1 stop
United Airlines Logo
5:05 am - 5:56 pm
SFO
-
DEC
10h 51m
1 stop
$523United Airlines
Sat, May 23 - Tue, Jun 2
United Airlines Logo
7:05 pm - 8:50 am
DEC
-
SFO
15h 45m
1 stop
United Airlines Logo
10:38 pm - 5:56 pm
SFO
-
DEC
17h 18m
1 stop
$537United Airlines
Sat, May 23 - Mon, Jun 1
United Airlines Logo
6:55 pm - 12:20 am
DEC
-
SFO
7h 25m
1 stop
United Airlines Logo
10:50 pm - 5:51 pm
SFO
-
DEC
17h 01m
2 stops
$542United Airlines
Fri, Aug 28 - Tue, Sep 1
United Airlines Logo
7:05 pm - 12:30 am
DEC
-
SFO
7h 25m
1 stop
United Airlines Logo
6:05 am - 5:56 pm
SFO
-
DEC
9h 51m
1 stop
$550United Airlines
Wed, Jun 3 - Wed, Jun 10

United Airlines flights from Decatur, Illinois to San Francisco

Our best United Airlines deals on Decatur, Illinois to San Francisco flight tickets
United Airlines
May 12
DEC7:25 pmDecatur Arpt
7h 25m
1 stop
SFO12:50 amSan Francisco
May 16
SFO11:56 pmSan Francisco
7h 02m
1 stop
DEC8:58 amDecatur Arpt
$414
United Airlines
Aug 28
DEC9:42 amDecatur Arpt
9h 37m
1 stop
SFO5:19 pmSan Francisco
Sep 1
SFO10:35 pmSan Francisco
8h 11m
1 stop
DEC8:46 amDecatur Arpt
$444
United Airlines
Aug 29
DEC6:55 pmDecatur Arpt
7h 25m
1 stop
SFO12:20 amSan Francisco
Sep 1
SFO11:30 pmSan Francisco
7h 16m
1 stop
DEC8:46 amDecatur Arpt
$464

momondo Fare Finder

 
Customize your flight search to find flights from Decatur, Illinois to San Francisco 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 April 30, 2026.
Use the filters below to find and compare flights from Decatur, Illinois to San Francisco that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip
Quickest round-trip

DecaturSan Francisco

DEC - SFO

DECSFO

Decatur Arpt

Tue 5/12

7:25 pm-12:50 am

1 stop7h 25m

San Francisco

Sat 5/16

11:56 pm-8:58 am

1 stop7h 02m

$414

DecaturSan Francisco

DEC - SFO

DECSFO

Decatur Arpt

Fri 8/28

9:42 am-5:19 pm

1 stop9h 37m

San Francisco

Tue 9/1

10:35 pm-8:46 am

1 stop8h 11m

$444

DecaturSan Francisco

DEC - SFO

DECSFO

Decatur Arpt

Sat 8/29

6:55 pm-12:20 am

1 stop7h 25m

San Francisco

Tue 9/1

11:30 pm-8:46 am

1 stop7h 16m

$464

DecaturSan Francisco

DEC - SFO

DECSFO

Decatur Arpt

Wed 5/27

7:05 pm-12:45 am

1 stop7h 40m

San Francisco

Tue 6/2

6:34 pm-8:57 am

1 stop12h 23m

$474

DecaturSan Francisco

DEC - SFO

DECSFO

Decatur Arpt

Wed 5/27

7:05 pm-12:45 am

1 stop7h 40m

San Francisco

Mon 6/1

10:38 pm-5:56 pm

1 stop17h 18m

$488

DecaturSan Francisco

DEC - SFO

DECSFO

Decatur Arpt

Wed 5/27

7:05 pm-12:45 am

1 stop7h 40m

San Francisco

Sat 6/6

3:01 pm-8:57 am

1 stop15h 56m

$513

DecaturSan Francisco

DEC - SFO

DECSFO

Decatur Arpt

Sat 5/23

7:05 pm-8:50 am

1 stop15h 45m

San Francisco

Tue 6/2

5:05 am-5:56 pm

1 stop10h 51m

$523

DecaturSan Francisco

DEC - SFO

DECSFO

Decatur Arpt

Sat 5/23

7:05 pm-8:50 am

1 stop15h 45m

San Francisco

Mon 6/1

10:38 pm-5:56 pm

1 stop17h 18m

$537

DecaturSan Francisco

DEC - SFO

DECSFO

Decatur Arpt

Fri 8/28

6:55 pm-12:20 am

1 stop7h 25m

San Francisco

Tue 9/1

10:50 pm-5:51 pm

2 stops17h 01m

$542

DecaturSan Francisco

DEC - SFO

DECSFO

Decatur Arpt

Wed 6/3

7:05 pm-12:30 am

1 stop7h 25m

San Francisco

Wed 6/10

6:05 am-5:56 pm

1 stop9h 51m

$550

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 15 resultsSorted by cheapest first
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How to get the cheapest flight ticket from Decatur, Illinois to San Francisco

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 airline that flies from Decatur Arpt to San Francisco?

United Airlines is the most popular carrier operating from Decatur Arpt to San Francisco

When to book flights from Decatur, Illinois to San Francisco

Are you open to changing your travel dates? Check out the ideal times to fly from Decatur, Illinois to San Francisco according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Decatur, Illinois to San Francisco (DEC to SFO) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Decatur, Illinois to San Francisco

Fastest flight time

7h 18m

Direct flights

None
The fastest flight from Decatur, Illinois to San Francisco takes 7h 18m
There are no direct flights from Decatur, Illinois to San Francisco. There are no popular flight routes from Decatur, Illinois to San Francisco.
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Frequently asked questions about flying from Decatur, Illinois to San Francisco

  • How far is Decatur Arpt to San Francisco by plane?

    There are 1794.6 mi between Decatur Arpt and San Francisco. 7h 18m is a normal flight duration for this route.

  • When did momondo last update prices for flights from Decatur Arpt Airport to San Francisco Airport?

    Prices for flights from Decatur Arpt Airport to San Francisco Airport are refreshed on a daily basis.

  • How many operators does momondo search for flights from Decatur Arpt Airport to San Francisco Airport?

  • How old do you have to be to fly from Decatur Arpt Airport to San Francisco 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 Decatur Arpt Airport to San Francisco Airport.

  • What documentation or ID do you need to fly to San Francisco Airport?

    The travel and health documents you'll need for your trip to San Francisco Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at San Francisco Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

  • What is the most popular airline from Decatur, Illinois to San Francisco?

Best airlines flying from Decatur, Illinois to San Francisco

Compare and see reviews for airlines that fly from Decatur, Illinois to San Francisco with momondo
Airline
Rating
Free Cancellation
Price
United AirlinesPriceFrom $316Free CancellationRating
7.4
9,677 reviews
Search United Airlines flights

Traveling to a place near San Francisco?

Book flights to San Francisco if you plan to visit one of these locations
Santa Cruz
Carmel-by-the-Sea
Modesto
Sonoma
Bodega Bay
Walnut Creek
Roseville
Hayward
Berkeley
Santa Clara
Vallejo
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Big Sur
Calistoga
Daly City
South San Francisco
Pacific Grove
Sunnyvale
Salinas
Milpitas

Why use momondo?

Why should I use momondo to find a flight deal from Decatur to San Francisco?

It is quick and easy to find Decatur to San Francisco flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to San Francisco that suits you.

Can I find flights from Decatur to San Francisco with flexible booking policies on momondo?

Yes. All flights to San Francisco from Decatur on momondo can be compared and filtered by various policies on offer, including flexible booking.

How can momondo help me find flights from Decatur to San Francisco?

momondo provides multiple filters to help you find the best flight to San Francisco from Decatur. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

I’m not ready to book a flight from Decatur to San Francisco right now. Can momondo alert me if prices change?

Price alerts on flights to San Francisco from Decatur are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

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