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Cheap flights from Killeen to San Francisco from $496

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from Killeen to San Francisco departing on 12/31. 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

Enter your travel dates to find the best prices.
American Airlines Logo
10:21 am - 3:06 pm
GRK
-
SFO
6h 45m1 stop
American Airlines Logo
7:00 am - 4:16 pm
SFO
-
GRK
7h 16m1 stop
$496American Airlines
Wed, Dec 31 - Tue, Jan 6
American Airlines Logo
10:21 am - 3:06 pm
GRK
-
SFO
6h 45m1 stop
American Airlines Logo
7:00 am - 6:53 pm
SFO
-
GRK
9h 53m2 stops
$581American Airlines
Wed, Dec 31 - Tue, Jan 6
American Airlines Logo
6:32 pm - 12:32 am
GRK
-
SFO
8h 00m1 stop
American Airlines Logo
12:05 pm - 8:33 pm
SFO
-
GRK
6h 28m1 stop
$601American Airlines
Tue, Dec 23 - Wed, Dec 31
American Airlines Logo
6:32 pm - 12:32 am
GRK
-
SFO
8h 00m1 stop
American Airlines Logo
7:09 am - 9:51 am
SFO
-
GRK
24h 42m2 stops
$605American Airlines
Tue, Dec 23 - Wed, Dec 31
American Airlines Logo
6:32 pm - 12:32 am
GRK
-
SFO
8h 00m1 stop
American Airlines Logo
11:59 pm - 9:51 am
SFO
-
GRK
7h 52m1 stop
$608American Airlines
Tue, Dec 23 - Thu, Jan 1
American Airlines Logo
6:32 pm - 12:32 am
GRK
-
SFO
8h 00m1 stop
American Airlines Logo
6:00 am - 5:56 pm
SFO
-
GRK
9h 56m2 stops
$613American Airlines
Tue, Dec 23 - Thu, Jan 1
American Airlines Logo
10:21 am - 3:09 pm
GRK
-
SFO
6h 48m1 stop
American Airlines Logo
12:05 pm - 8:33 pm
SFO
-
GRK
6h 28m1 stop
$662American Airlines
Fri, Dec 19 - Wed, Dec 31
American Airlines Logo
10:21 am - 7:18 pm
GRK
-
SFO
10h 57m2 stops
American Airlines Logo
7:09 am - 9:51 am
SFO
-
GRK
24h 42m2 stops
$664American Airlines
Tue, Dec 23 - Wed, Dec 31
American Airlines Logo
10:21 am - 3:09 pm
GRK
-
SFO
6h 48m1 stop
American Airlines Logo
7:09 am - 9:51 am
SFO
-
GRK
24h 42m2 stops
$666American Airlines
Fri, Dec 19 - Wed, Dec 31
American Airlines Logo
10:21 am - 3:09 pm
GRK
-
SFO
6h 48m1 stop
American Airlines Logo
12:05 pm - 10:29 pm
SFO
-
GRK
8h 24m1 stop
$669American Airlines
Fri, Dec 19 - Thu, Jan 1

American Airlines flights from Killeen to San Francisco

Our best American Airlines deals on Killeen to San Francisco flight tickets
American Airlines
Dec 31
GRK10:21 amKilleen Fort Hood Regional
6h 45m
1 stop
SFO3:06 pmSan Francisco
Jan 6
SFO7:00 amSan Francisco
7h 16m
1 stop
GRK4:16 pmKilleen Fort Hood Regional
$496
Find similar
American Airlines
Dec 31
GRK10:21 amKilleen Fort Hood Regional
6h 45m
1 stop
SFO3:06 pmSan Francisco
Jan 6
SFO7:00 amSan Francisco
9h 53m
2 stops
GRK6:53 pmKilleen Fort Hood Regional
$581
Find similar
American Airlines
Dec 23
GRK6:32 pmKilleen Fort Hood Regional
8h 00m
1 stop
SFO12:32 amSan Francisco
Dec 31
SFO12:05 pmSan Francisco
6h 28m
1 stop
GRK8:33 pmKilleen Fort Hood Regional
$601
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Killeen 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 December 7, 2025.
Use the filters below to find and compare flights from Killeen to San Francisco that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

KilleenSan Francisco

GRK - SFO

GRKSFO

Killeen Fort Hood Regional

Wed 12/31

10:21 am-3:06 pm

1 stop6h 45m

San Francisco

Tue 1/6

7:00 am-4:16 pm

1 stop7h 16m

$496

KilleenSan Francisco

GRK - SFO

GRKSFO

Killeen Fort Hood Regional

Wed 12/31

10:21 am-3:06 pm

1 stop6h 45m

San Francisco

Tue 1/6

7:00 am-6:53 pm

2 stops9h 53m

$581

KilleenSan Francisco

GRK - SFO

GRKSFO

Killeen Fort Hood Regional

Tue 12/23

6:32 pm-12:32 am

1 stop8h 00m

San Francisco

Wed 12/31

12:05 pm-8:33 pm

1 stop6h 28m

$601

KilleenSan Francisco

GRK - SFO

GRKSFO

Killeen Fort Hood Regional

Tue 12/23

6:32 pm-12:32 am

1 stop8h 00m

San Francisco

Wed 12/31

7:09 am-9:51 am

2 stops24h 42m

$605

KilleenSan Francisco

GRK - SFO

GRKSFO

Killeen Fort Hood Regional

Tue 12/23

6:32 pm-12:32 am

1 stop8h 00m

San Francisco

Thu 1/1

11:59 pm-9:51 am

1 stop7h 52m

$608

KilleenSan Francisco

GRK - SFO

GRKSFO

Killeen Fort Hood Regional

Tue 12/23

6:32 pm-12:32 am

1 stop8h 00m

San Francisco

Thu 1/1

6:00 am-5:56 pm

2 stops9h 56m

$613

KilleenSan Francisco

GRK - SFO

GRKSFO

Killeen Fort Hood Regional

Fri 12/19

10:21 am-3:09 pm

1 stop6h 48m

San Francisco

Wed 12/31

12:05 pm-8:33 pm

1 stop6h 28m

$662

KilleenSan Francisco

GRK - SFO

GRKSFO

Killeen Fort Hood Regional

Tue 12/23

10:21 am-7:18 pm

2 stops10h 57m

San Francisco

Wed 12/31

7:09 am-9:51 am

2 stops24h 42m

$664

KilleenSan Francisco

GRK - SFO

GRKSFO

Killeen Fort Hood Regional

Fri 12/19

10:21 am-3:09 pm

1 stop6h 48m

San Francisco

Wed 12/31

7:09 am-9:51 am

2 stops24h 42m

$666

KilleenSan Francisco

GRK - SFO

GRKSFO

Killeen Fort Hood Regional

Fri 12/19

10:21 am-3:09 pm

1 stop6h 48m

San Francisco

Thu 1/1

12:05 pm-10:29 pm

1 stop8h 24m

$669

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

See travel insights to San Francisco from

How to get the cheapest flight ticket from Killeen 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 day to depart on your flight to San Francisco?

The cheapest day to depart from Killeen to San Francisco is on a Saturday when prices can be found for as low as $546. The most expensive day to fly to San Francisco is Friday, with ticket prices averaging around $563.

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

Our data shows that the cheapest Killeen to San Francisco flights are usually those with departure times in the afternoon. Our users have found flights to San Francisco in the afternoon for as low as $514. Flights at noon are often more expensive with an average ticket price of $553.

When to book flights from Killeen to San Francisco

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

Cheap Killeen to San Francisco (GRK to SFO) flight deals and tips

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

Fastest flight time

6h 45m

Direct flights

None
The fastest flight from Killeen to San Francisco takes 6h 45m
There are no direct flights from Killeen to San Francisco. There are no popular flight routes from Killeen to San Francisco.
Search flight deals

  • How far is Killeen Fort Hood Regional to San Francisco by plane?

    Killeen Fort Hood Regional and San Francisco are 1473.8 mi apart from one another. 6h 19m is a normal flight duration for this route.

  • When did momondo last update prices for flights from Killeen Fort Hood Regional Airport to San Francisco Airport?

    Prices for flights from Killeen Fort Hood Regional Airport to San Francisco Airport refresh daily.

  • How old do you have to be to fly from Killeen Fort Hood Regional Airport to San Francisco Airport?

    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 Killeen Fort Hood Regional 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.

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
Roseville
Hayward
Calistoga
Big Sur
Santa Clara
Berkeley
Walnut Creek
Daly City
Fremont
Half Moon Bay
Vallejo
Salinas
Livermore
Turlock
Sunnyvale

Why use momondo?

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

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to San Francisco from Killeen.

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

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

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

Once all potential Killeen to San Francisco flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

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

Yes momondo offers price alerts on flights to San Francisco from Killeen. 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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