SFO - DEC

$262 Find Cheap Flights from San Francisco to Decatur - Compare and Save

1 adult
1 adult, Economy, 0 bags

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Everything you should know

Cheapest round-trip
$424
Typical prices: $476-$532
United Airlines
Sat 9/1Wed 9/5
SFO - DEC • 1 stop
Cheapest one-way
$262
Typical prices: $369-$710
United Airlines
Sun 9/16
SFO - DEC • 1 stop
When to travel
January
Cheapest • 26% price drop
January
Most popular
Good to know
+1
Good to know
+1
Top layover airports
Chicago O'Hare Intl (ORD)
Cheapest • Avg $513 (round-trip)
Atlanta Hartsfield-Jackson (ATL)
Shortest trip • 8h 51m (one-way)
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Cheap Flights from San Francisco to Decatur (SFO-DEC)

 
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from San Francisco to Decatur

Tue, Sep 1 - Sat, Sep 5
United Airlines Logo
8:15 am - 5:59 pmSFO  San Francisco-DEC Decatur Arpt
7h 44m1 stop Chicago O'Hare Intl
United Airlines Logo
7:20 pm - 12:30 amDEC  Decatur Arpt-SFO San Francisco
7h 10m1 stop Chicago O'Hare Intl
$424United Airlines
Sat, Sep 26 - Wed, Sep 30
United Airlines Logo
10:35 pm - 8:35 amSFO  San Francisco-DEC Decatur Arpt
8h 00m1 stop Chicago O'Hare Intl
United Airlines Logo
7:18 pm - 12:30 amDEC  Decatur Arpt-SFO San Francisco
7h 12m1 stop Chicago O'Hare Intl
$454United Airlines
Sat, Sep 26 - Wed, Sep 30
United Airlines Logo
3:00 pm - 6:43 pmSFO  San Francisco-DEC Decatur Arpt
25h 43m1 stop Chicago O'Hare Intl
United Airlines Logo
7:18 pm - 12:30 amDEC  Decatur Arpt-SFO San Francisco
7h 12m1 stop Chicago O'Hare Intl
$469United Airlines
Fri, Oct 16 - Fri, Oct 23
United Airlines Logo
6:38 pm - 6:43 pmSFO  San Francisco-DEC Decatur Arpt
22h 05m1 stop Chicago O'Hare Intl
United Airlines Logo
7:18 pm - 12:30 amDEC  Decatur Arpt-SFO San Francisco
7h 12m1 stop Chicago O'Hare Intl
$479United Airlines
Booking Insights

Price, demand and travel trends for San Francisco to Decatur flights

Use KAYAK data on prices, travel dates, airlines and seasonal trends to compare options and book flights from San Francisco to Decatur with more confidence.

How much is a round-trip flight from San Francisco to Decatur?

Round-trip flights from San Francisco to Decatur start at $424. Prices are below average for this route right now, with typical round-trip fares ranging from $476 to $532. The lowest price found in the past 5 days was $424 on United Airlines.

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Key details for San Francisco to Decatur flights

Low season

September

Cheapest flight

$262
Most popular time to fly and prices are also 26% lower on average.
Flight from San Francisco to Decatur

When to book flights from San Francisco to Decatur

Are your dates flexible? Find out the best times to travel from San Francisco to Decatur based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price

Your San Francisco to Decatur flight questions, answered

Find helpful route details based on KAYAK data, including flight times, airports, airlines and booking questions.

  • Which airports can I use when flying from San Francisco to Decatur?

    Flights from San Francisco to Decatur usually depart from San Francisco (SFO) and arrive at Decatur Arpt (DEC).

  • What cabin classes can I book on flights from San Francisco to Decatur?

    Only Economy Class is available on flights from San Francisco to Decatur.

  • Which airports do connecting flights from San Francisco to Decatur pass through?

    Connecting flights from San Francisco to Decatur most commonly pass through:

    • Chicago O'Hare Intl (ORD) - 93% of one-stop connections
    • Atlanta Hartsfield-Jackson (ATL) - 7% of one-stop connections
    Together, these airports account for 100% of one-stop bookings on this route.

  • Can I save money by using flexible dates for flights from San Francisco to Decatur?

    Yes. Being flexible with your travel dates can save you up to 66% on the San Francisco to Decatur route. Wednesday is the cheapest departure day at $349 round-trip on average, while Monday is the most expensive at $998, a difference of $649. KAYAK's flexible dates feature shows options up to 3 days before and after your selected dates, making it easier to compare nearby fares.

  • How long is a flight from San Francisco to Decatur?

    There are currently no nonstop flights available from San Francisco to Decatur. Flights with 1 layover take between 8h 29m and 8h 51m in total, depending on the connection.

  • Do I need a passport to fly from San Francisco to Decatur?

    No, a passport is not required for this domestic route, but you will need a real ID-compliant driver's license, a state ID, or another TSA-accepted form of identification.

  • Have flight prices from San Francisco to Decatur changed much recently?

    Yes. Based on fares seen in the past 5 days, round-trip prices on this route showed a wide range, from about $424 to $1,421. That means the highest observed fare was about 3x higher than the lowest one.

  • How are flight prices from San Francisco to Decatur looking right now?

    One-way fares from San Francisco to Decatur are currently lower than usual. Average one-way flight prices are about $298, which is 47% below the typical average for this route.

  • How much time can I save by choosing a different layover airport from San Francisco to Decatur?

    Flying via Chicago O'Hare Intl (ORD) gives the shortest average 1-stop total travel time at 8h 29m, compared with 8h 51m via Atlanta Hartsfield-Jackson (ATL).

  • What is the time difference between San Francisco and Decatur?

    Decatur is 2 hours ahead of San Francisco (Central Time vs Pacific Time). Plan for the time shift when scheduling connections or first-day activities.

  • How much should I expect to pay for a San Francisco to Decatur flight?

    Round-trip flights from San Francisco to Decatur range from $476 to $532, with an average of $479 over the past 12 months. Anything below $476 counts as a good deal.

Your guide to booking San Francisco to Decatur flights

Get tips on when to book, when to fly and what to know before your trip.
  • If your dates can be flexible, aim for a Wednesday departure instead of Monday. On this route, Wednesday flights average $349 - about $649 less than Monday (65% savings) based on the last 12 months.
  • If you can choose when to travel, plan your San Francisco to Decatur trip for January. Fares historically average $354 round-trip in that month - typically $900 less than the most expensive month, which is November (based on the last 12 months).
  • If you're arriving late at night and need somewhere to stay, check out these hotels close to Decatur Arpt Airport.
    - Hawthorn Extended Stay by Wyndham Decatur
    - Hampton Inn Decatur Southeast

Everything you need to know for your flight from San Francisco to Decatur

Information on your arrival and departure airports

San Francisco (SFO)
Decatur (DEC)