How long is the flight from Killeen to San Francisco?

American Airlines can get you from Killeen to San Francisco in just under 8h. Your travel time can differ by up to . Killeen and San Francisco are separated by a distance of 1466 mi.

In terms of precipitation, rainfall in San Francisco ranges from 0.0 - 4.4 inches per month. January is typically the wettest month, when rainfall can reach 4.4 in. July is typically the driest time to visit San Francisco when rainfall is around 0.0 in.

If weather is an important factor for your trip to San Francisco, use this chart to help with planning. For those seeking warmer temperatures, September is the ideal time of year to visit, when temperatures reach an average of 62.6 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 51.8 F).

What is the cheapest time of day to fly from GRK to SFO?

When flying from Killeen to San Francisco, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Most accurate provider : When it comes to deals on Killeen-San Francisco flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Killeen-San Francisco flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from Killeen-San Francisco flight searches over the past month and is updated monthly.

Most trusted provider : When it comes to deals on Killeen-San Francisco flights, Cheapflights users trust eDreams the most. eDreams has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Killeen-San Francisco flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Can I find deals for flights from Killeen to San Francisco that include hotel bookings?

Yes. In addition to deals on Killeen to San Francisco flights, Cheapflights offers vacation packages that include both flights and hotel.

How can I find direct flights from Killeen to San Francisco?

After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Killeen to San Francisco.

Can I find deals for business class flights from Killeen to San Francisco?

Yes. Cheapflights offers flight deals from Killeen to San Francisco by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

$449+ Flights from Killeen to San Francisco

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Cheap flight deals from Killeen to San Francisco

Cheapest flights from Killeen to San Francisco
Explore the most affordable flight options available from Killeen to San Francisco. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 18, 2025.

Wed 12/3110:21 amGRK - SFO

1 stop6h 45mAmerican Airlines

Sun 1/411:59 pmSFO - GRK

1 stop7h 52mAmerican Airlines

Deal found 12/16

$787

Best flights from Killeen to San Francisco
Discover carefully curated flight deals from Killeen to San Francisco that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated December 18, 2025.

Thu 1/16:32 pmGRK - SFO

1 stop8h 00mAmerican Airlines

Mon 1/510:10 amSFO - GRK

1 stop8h 23mAmerican Airlines

Deal found 12/17

$652

Wed 12/3110:21 amGRK - SFO

1 stop6h 45mAmerican Airlines

Sun 1/411:59 pmSFO - GRK

1 stop7h 52mAmerican Airlines

Deal found 12/16

$787

Last-minute flights from Killeen to San Francisco
Discover last-minute flight deals from Killeen to San Francisco. Data last updated December 18, 2025 and is based on user searches.

Wed 12/3110:21 amGRK - SFO

1 stop6h 45mAmerican Airlines

Sun 1/411:59 pmSFO - GRK

1 stop7h 52mAmerican Airlines

Deal found 12/16

$787

Thu 1/16:32 pmGRK - SFO

1 stop8h 00mAmerican Airlines

Mon 1/510:10 amSFO - GRK

1 stop8h 23mAmerican Airlines

Deal found 12/17

$652

One-way flights from Killeen to San Francisco
Search for one-way flight options from Killeen to San Francisco. Find affordable one-way fares based on user searches. Data last updated December 18, 2025.

Tue 12/306:32 pmGRK - SFO

1 stop8h 00mAmerican Airlines

Deal found 12/14

$449

Mon 12/296:00 amGRK - SFO

1 stop7h 15mAmerican Airlines

Deal found 12/14

$471

Find flight deals from Killeen to San Francisco

Most accurate provider	eDreams 3 stars
Most trusted provider	eDreams 3 stars
Round-trip from	$652 (American Airlines)
One-way from	$449 (American Airlines)

Provider with most accurate pricing for Killeen Fort Hood Regional-San Francisco flight deals.

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Provider most trusted by Cheapflights users for Killeen Fort Hood Regional-San Francisco flights.

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From Killeen Fort Hood Regional to San Francisco

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One-way flight from Killeen Fort Hood Regional to San Francisco

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Cheapflights Fare Finder

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

Thu 1/1

6:32 pm-12:32 am

1 stop8h 00m

San Francisco

Mon 1/5

10:10 am-8:33 pm

1 stop8h 23m

$652

KilleenSan Francisco

GRK - SFO

GRKSFO

Killeen Fort Hood Regional

Wed 12/31

10:21 am-3:06 pm

1 stop6h 45m

San Francisco

Sun 1/4

11:59 pm-9:51 am

1 stop7h 52m

$787

KilleenSan Francisco

GRK - SFO

GRKSFO

Killeen Fort Hood Regional

Tue 12/30

6:32 pm-12:32 am

1 stop8h 00m

$449

KilleenSan Francisco

GRK - SFO

GRKSFO

Killeen Fort Hood Regional

Mon 12/29

6:00 am-11:15 am

1 stop7h 15m

$471

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/14

Compare providers for flights from Killeen to San Francisco

Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Killeen to San Francisco in December.

Provider	Price Accuracy	Trust Score*
eDreams	Price Accuracy3 stars	Trust Score*3 stars
FlightHub	Price Accuracy3 stars	Trust Score*1 star
Expedia	Price Accuracy2 stars	Trust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

Most accurate provider: When it comes to deals on Killeen-San Francisco flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Killeen-San Francisco flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from Killeen-San Francisco flight searches over the past month and is updated monthly.
Most trusted provider: When it comes to deals on Killeen-San Francisco flights, Cheapflights users trust eDreams the most. eDreams has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Killeen-San Francisco flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Killeen to San Francisco

Have a flexible travel schedule? Discover the best time to fly to San Francisco from Killeen with our price prediction graph.

Estimated round-trip price

Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Killeen to San Francisco

What is the cheapest month to book a flight from Killeen to San Francisco?

Currently, September is the cheapest month in which you can book a flight from Killeen to San Francisco (average of $109). Flying from Killeen to San Francisco in March is currently the most expensive (average of $214). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

Related info for your journey

How long is the flight from Killeen to San Francisco?
American Airlines can get you from Killeen to San Francisco in just under 8h. Your travel time can differ by up to . Killeen and San Francisco are separated by a distance of 1466 mi.
Can I find deals for flights from Killeen to San Francisco that include hotel bookings?
Yes. In addition to deals on Killeen to San Francisco flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Killeen to San Francisco?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Killeen to San Francisco.
Can I find deals for business class flights from Killeen to San Francisco?
Yes. Cheapflights offers flight deals from Killeen to San Francisco by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.
What is the cheapest month to book a flight from Killeen to San Francisco?
Currently, September is the cheapest month in which you can book a flight from Killeen to San Francisco (average of $109). Flying from Killeen to San Francisco in March is currently the most expensive (average of $214). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

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$449+ Cheap flights from Killeen to San Francisco (GRK - SFO)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 12/30. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Killeen to San Francisco with Cheapflights

1. Tell us where you want to go

2. Select your favorite providers

3. Compare prices and book

Cheap flight deals from Killeen to San Francisco

Cheapest flights from Killeen to San FranciscoExplore the most affordable flight options available from Killeen to San Francisco. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 18, 2025.

Explore the most affordable flight options available from Killeen to San Francisco. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 18, 2025.

Find flight deals from Killeen to San Francisco

Most accurate provider

Most trusted provider

Round-trip from

One-way from

Cheapflights Fare Finder

Use the filters below to find and compare flights from Killeen to San Francisco that are best for you.

Compare providers for flights from Killeen to San Francisco

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.

Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Killeen to San Francisco in December.

Best time to book a flight from Killeen to San Francisco

Have a flexible travel schedule? Discover the best time to fly to San Francisco from Killeen with our price prediction graph.

Cheapflights Insights

Everything you need to know about your flight from Killeen to San Francisco

What is the cheapest month to book a flight from Killeen to San Francisco?

Related info for your journey

Find useful and relevant information for your journey from Killeen to San Francisco. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

How long is the flight from Killeen to San Francisco?

Can I find deals for flights from Killeen to San Francisco that include hotel bookings?

How can I find direct flights from Killeen to San Francisco?

Can I find deals for business class flights from Killeen to San Francisco?

What is the cheapest month to book a flight from Killeen to San Francisco?

Traveling to a place near San Francisco?

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Cheapest flights from Killeen to San Francisco
Explore the most affordable flight options available from Killeen to San Francisco. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 18, 2025.