Cheap United flights from Decatur to San Francisco (DEC to SFO)

Find The Best Day To Fly from Decatur to San Francisco

Amazing United DEC to SFO Flight Deals

The cheapest flights to San Francisco Intl. found within the past 7 days were $380 round trip and one way. Prices and availability subject to change. Additional terms may apply.

Wed, Sep 3 - Sat, Sep 6
DEC
Decatur
SFO
San Francisco
$380 Roundtrip, found 2 days ago
$380
Roundtrip
found 2 days ago
Select United flight, departing Wed, Sep 3 from Decatur to San Francisco, returning Sat, Sep 6, priced at $380 found 2 days ago
Tue, Sep 2 - Mon, Sep 8
DEC
Decatur
SFO
San Francisco
$404 Roundtrip, found 2 days ago
$404
Roundtrip
found 2 days ago
Select United flight, departing Tue, Sep 2 from Decatur to San Francisco, returning Mon, Sep 8, priced at $404 found 2 days ago
Mon, Sep 1 - Mon, Sep 8
DEC
Decatur
SFO
San Francisco
$411 Roundtrip, found 2 days ago
$411
Roundtrip
found 2 days ago
Select United flight, departing Mon, Sep 1 from Decatur to San Francisco, returning Mon, Sep 8, priced at $411 found 2 days ago
Tue, Sep 2 - Sat, Sep 6
DEC
Decatur
SFO
San Francisco
$420 Roundtrip, found 2 days ago
$420
Roundtrip
found 2 days ago
Select United flight, departing Tue, Sep 2 from Decatur to San Francisco, returning Sat, Sep 6, priced at $420 found 2 days ago
Mon, Sep 1 - Sat, Sep 6
DEC
Decatur
SFO
San Francisco
$427 Roundtrip, found 2 days ago
$427
Roundtrip
found 2 days ago
Select United flight, departing Mon, Sep 1 from Decatur to San Francisco, returning Sat, Sep 6, priced at $427 found 2 days ago
Sun, Aug 31 - Sat, Sep 6
DEC
Decatur
SFO
San Francisco
$432 Roundtrip, found 2 days ago
$432
Roundtrip
found 2 days ago
Select United flight, departing Sun, Aug 31 from Decatur to San Francisco, returning Sat, Sep 6, priced at $432 found 2 days ago
Wed, Sep 3 - Fri, Sep 5
DEC
Decatur
SFO
San Francisco
$437 Roundtrip, found 2 days ago
$437
Roundtrip
found 2 days ago
Select United flight, departing Wed, Sep 3 from Decatur to San Francisco, returning Fri, Sep 5, priced at $437 found 2 days ago
Tue, Sep 2 - Sun, Sep 7
DEC
Decatur
SFO
San Francisco
$444 Roundtrip, found 2 days ago
$444
Roundtrip
found 2 days ago
Select United flight, departing Tue, Sep 2 from Decatur to San Francisco, returning Sun, Sep 7, priced at $444 found 2 days ago
Mon, Sep 1 - Sun, Sep 7
DEC
Decatur
SFO
San Francisco
$451 Roundtrip, found 2 days ago
$451
Roundtrip
found 2 days ago
Select United flight, departing Mon, Sep 1 from Decatur to San Francisco, returning Sun, Sep 7, priced at $451 found 2 days ago
Tue, Sep 2 - Wed, Sep 3
DEC
Decatur
SFO
San Francisco
$466 Roundtrip, found 2 days ago
$466
Roundtrip
found 2 days ago
Select United flight, departing Tue, Sep 2 from Decatur to San Francisco, returning Wed, Sep 3, priced at $466 found 2 days ago
Sun, Aug 31 - Sun, Sep 7
DEC
Decatur
SFO
San Francisco
$472 Roundtrip, found 2 days ago
$472
Roundtrip
found 2 days ago
Select United flight, departing Sun, Aug 31 from Decatur to San Francisco, returning Sun, Sep 7, priced at $472 found 2 days ago
Wed, Sep 3 - Wed, Sep 3
DEC
Decatur
SFO
San Francisco
$474 Roundtrip, found 2 days ago
$474
Roundtrip
found 2 days ago
Select United flight, departing Wed, Sep 3 from Decatur to San Francisco, returning Wed, Sep 3, priced at $474 found 2 days ago
United Airports
Hop on a(n) United flight today by flying to many destinations out of these domestic and international airports:
Airport code
Country
Airport name
Number of flights
ORDUSAO'Hare Intl.227
DENUSADenver Intl.226
IAHUSAGeorge Bush Intercontinental136
IADUSAWashington Dulles Intl.100
SFOUSASan Francisco Intl.64
LAXUSALos Angeles Intl.23
EWRUSALiberty Intl.20
FRADEUFrankfurt Intl.19
NRTJPNNarita Intl.19
PEKCHNCapital Intl.16

Travelers ❤️ these 🏨 after their flight to San Francisco

Grand Hyatt at SFO

Grand Hyatt at SFO

4 out of 5
55 S McDonnell Rd, San Francisco, CA
This hotel features a restaurant, a gym, and a bar/lounge. Traveling on business? Take advantage of the free WiFi in public areas, laundry service, and valet ...
9.6/10 Exceptional! (1,365 reviews)
"Great"

Reviewed on Jul 15, 2025

Grand Hyatt at SFO
SFO El Rancho Inn SureStay Collection by Best Western

SFO El Rancho Inn SureStay Collection by Best Western

3 out of 5
1100 El Camino Real, Millbrae, CA
This hotel features a 24-hour gym and a seasonal outdoor pool. Traveling on business? Take advantage of the 2 conference rooms, along with free WiFi in public ...
8.2/10 Very Good! (2,840 reviews)
"We only spent 2days and 1 nite but it was great. It’s closer to where we were going. I wouldn’t mind staying at this place again if ever we needed a place to stay. Staff were very friendly and helpful especially Ms Angie at the front desk."

Reviewed on Jul 16, 2025

SFO El Rancho Inn SureStay Collection by Best Western
Crowne Plaza San Francisco Airport by IHG

Crowne Plaza San Francisco Airport by IHG

3.5 out of 5
1177 Airport Blvd, Burlingame, CA
This hotel features an indoor pool and a gym. Traveling on business? Take advantage of the 24-hour business center, free WiFi in public areas, and airport shuttle. ...
7.6/10 Good! (1,902 reviews)
"The food smelled delicious and awesome customer service"

Reviewed on Jul 16, 2025

Crowne Plaza San Francisco Airport by IHG
Lowest nightly price found within the past 24 hours based on a 1 night stay for 2 adults. Prices and availability subject to change. Additional terms may apply.
*Price based on the lowest price found within past 24 hours and based upon one night stay for two adults over the next thirty days. Prices and availability subject to change. Additional terms may apply.