Latest deals
Insights
When to book
FAQs
Price Alerts

Cheap flights from Killeen to San Francisco from $339

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Killeen to San Francisco departing on 2/7. 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

Save money when you book flights with momondo

Big names and deals

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Price Alerts

Not ready to book? to track prices.
Search flight deals

Find the cheapest flights from Killeen to San Francisco

Cheap round-trip flights

Enter your travel dates to find the best prices.
American Airlines Logo
6:32 pm - 12:32 am
GRK
-
SFO
8h 00m1 stop
American Airlines Logo
7:00 am - 4:16 pm
SFO
-
GRK
7h 16m1 stop
$362American Airlines
Tue, Dec 23 - Tue, Jan 6
American Airlines Logo
11:57 am - 7:18 pm
GRK
-
SFO
9h 21m2 stops
American Airlines Logo
7:00 am - 4:16 pm
SFO
-
GRK
7h 16m1 stop
$437American Airlines
Tue, Dec 23 - Tue, Jan 6
American Airlines Logo
11:57 am - 8:09 pm
GRK
-
SFO
10h 12m2 stops
American Airlines Logo
7:00 am - 6:53 pm
SFO
-
GRK
9h 53m2 stops
$566American Airlines
Tue, Dec 23 - Tue, Jan 6

American Airlines flights from Killeen to San Francisco

Our best American Airlines deals on Killeen to San Francisco flight tickets
American Airlines
Dec 23
GRK6:32 pmKilleen Fort Hood Regional
8h 00m
1 stop
SFO12:32 amSan Francisco
Jan 6
SFO7:00 amSan Francisco
7h 16m
1 stop
GRK4:16 pmKilleen Fort Hood Regional
$362
Find similar
American Airlines
Dec 23
GRK11:57 amKilleen Fort Hood Regional
9h 21m
2 stops
SFO7:18 pmSan Francisco
Jan 6
SFO7:00 amSan Francisco
7h 16m
1 stop
GRK4:16 pmKilleen Fort Hood Regional
$437
Find similar
American Airlines
Dec 17
GRK7:15 pmKilleen Fort Hood Regional
6h 10m
1 stop
SFO11:25 pmSan Francisco
Dec 21
SFO7:00 amSan Francisco
6h 29m
1 stop
GRK3:29 pmKilleen Fort Hood Regional
$534
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 11, 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

Tue 12/23

6:32 pm-12:32 am

1 stop8h 00m

San Francisco

Tue 1/6

7:00 am-4:16 pm

1 stop7h 16m

$362

KilleenSan Francisco

GRK - SFO

GRKSFO

Killeen Fort Hood Regional

Tue 12/23

11:57 am-7:18 pm

2 stops9h 21m

San Francisco

Tue 1/6

7:00 am-4:16 pm

1 stop7h 16m

$437

KilleenSan Francisco

GRK - SFO

GRKSFO

Killeen Fort Hood Regional

Tue 12/23

11:57 am-8:09 pm

2 stops10h 12m

San Francisco

Tue 1/6

7:00 am-6:53 pm

2 stops9h 53m

$566

KilleenSan Francisco

GRK - SFO

GRKSFO

Killeen Fort Hood Regional

Sat 2/7

7:00 am-9:44 am

2 stops28h 44m

$339

KilleenSan Francisco

GRK - SFO

GRKSFO

Killeen Fort Hood Regional

Mon 2/9

5:21 am-4:34 pm

2 stops13h 13m

$343

KilleenSan Francisco

GRK - SFO

GRKSFO

Killeen Fort Hood Regional

Sat 2/7

9:48 am-1:47 pm

1 stop5h 59m

$402

KilleenSan Francisco

GRK - SFO

GRKSFO

Killeen Fort Hood Regional

Sun 2/8

12:31 pm-10:40 pm

2 stops12h 09m

$436

KilleenSan Francisco

GRK - SFO

GRKSFO

Killeen Fort Hood Regional

Sun 2/8

12:31 pm-5:24 pm

1 stop6h 53m

$471

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

8h 00m

Direct flights

None
The fastest flight from Killeen to San Francisco takes 8h 00m
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. 8h 00m 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
Big Sur
Calistoga
Santa Clara
Walnut Creek
Berkeley
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.

An easier way to manage your San Francisco trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.
Start using Trips
Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
Sat 1/10
Sat 1/17
By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to the United States