HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
San Francisco Bay Area

$335+ Cheap flights from Killeen (GRK) to San Francisco Bay Area

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 10/4. Fares are subject to change and may not be available on all flights or dates of travel.
GRK — SFO
Oct 29 — Nov 51
Wed 10/29
Wed 11/5
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Killeen to San Francisco Bay Area with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheap flight deals from Killeen to San Francisco Bay Area

Keep the following information in mind while searching for Killeen to San Francisco Bay Area flight deals. Data was last updated September 29, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$337
(Alaska Airlines)

One-way from

$335
(American Airlines)
Provider with most accurate pricing for Killeen Fort Hood Regional-San Francisco flight deals.
Search Deals
Provider most trusted by Cheapflights users for Killeen Fort Hood Regional-San Francisco flights.
Search Deals
From Killeen Fort Hood Regional to San Francisco Bay Area
Search Deals
One-way flight from Killeen Fort Hood Regional to San Francisco Bay Area
Search Deals

Find flight deals from Killeen to San Francisco Bay Area

Cheapest flights from Killeen to San Francisco Bay Area
Explore the most affordable flight options available from Killeen to San Francisco Bay Area. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 29, 2025.

This Alaska Airlines deal was found by Cheapflights users on 9/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/135:05 amGRK - SJC
1 stop7h 18mAlaska Airlines
Mon 12/152:37 pmSJC - GRK
1 stop5h 41mAlaska Airlines
Deal found 9/28$337
This Alaska Airlines deal was found by Cheapflights users on 9/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/264:10 pmGRK - SJC
1 stop6h 39mAlaska Airlines
Sat 12/62:38 pmSJC - GRK
1 stop5h 40mAlaska Airlines
Deal found 9/28$398
This Alaska Airlines deal was found by Cheapflights users on 9/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/276:13 pmGRK - SJC
1 stop5h 53mAlaska Airlines
Mon 11/37:47 pmSJC - GRK
2 stops12h 30mAlaska Airlines
Deal found 9/29$443
This American Airlines deal was found by Cheapflights users on 9/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/1311:52 amGRK - SJC
2 stops8h 40mAmerican Airlines
Mon 12/156:10 amSJC - GRK
2 stops10h 14mAmerican Airlines
Deal found 9/26$448
This American Airlines deal was found by Cheapflights users on 9/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/14:40 pmGRK - SFO
1 stop8h 47mAmerican Airlines
Sun 10/55:45 amSFO - GRK
1 stop8h 17mAmerican Airlines
Deal found 9/27$471
This Alaska Airlines deal was found by Cheapflights users on 9/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/246:05 amGRK - SJC
1 stop6h 11mAlaska Airlines
Sat 12/62:38 pmSJC - GRK
1 stop5h 40mAlaska Airlines
Deal found 9/28$475
This American Airlines deal was found by Cheapflights users on 9/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/236:50 pmGRK - SFO
1 stop7h 45mAmerican Airlines
Fri 11/2812:11 pmSFO - GRK
1 stop7h 34mAmerican Airlines
Deal found 9/26$510
This American Airlines deal was found by Cheapflights users on 9/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/310:17 amGRK - SJC
1 stop8h 24mAmerican Airlines
Sun 10/56:00 amSJC - GRK
1 stop8h 02mAmerican Airlines
Deal found 9/26$515
This Alaska Airlines deal was found by Cheapflights users on 9/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/174:10 pmGRK - SJC
1 stop6h 26mAlaska Airlines
Mon 1/1912:17 pmSJC - GRK
1 stop5h 33mAlaska Airlines
Deal found 9/27$523
This Alaska Airlines deal was found by Cheapflights users on 9/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/146:09 pmGRK - SJC
1 stop5h 57mAlaska Airlines
Sat 10/181:18 pmSJC - GRK
1 stop6h 15mAlaska Airlines
Deal found 9/29$526
This KAYAK deal was found by Cheapflights users on 9/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/44:40 pmGRK - SJC
1 stop6h 28mAlaska Airlines
Sun 10/56:00 amSJC - GRK
1 stop8h 02mAlaska Airlines
Deal found 9/29$534
This American Airlines deal was found by Cheapflights users on 9/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/236:50 pmGRK - SFO
1 stop7h 45mAmerican Airlines
Sat 11/296:00 amSFO - GRK
1 stop7h 40mAmerican Airlines
Deal found 9/26$550

Cheapflights Fare Finder

 
Customize your flight search to find flights from Killeen to San Francisco Bay Area 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, Cheapflights users made 2,558,603 searches. Data last updated September 29, 2025.
Use the filters below to find and compare flights from Killeen to San Francisco Bay Area that are best for you.

Fly from

Killeen

Fly to

San Francisco Bay Area

Route

Depart

Return

Price

KilleenSan Jose

GRK - SJC

GRKSJC

Killeen Fort Hood Regional

Mon 10/27

6:13 pm-10:06 pm

1 stop5h 53m

San Jose

Mon 11/3

2:38 pm-10:21 pm

1 stop5h 43m

$337

KilleenSan Jose

GRK - SJC

GRKSJC

Killeen Fort Hood Regional

Sat 12/13

5:05 am-10:23 am

1 stop7h 18m

San Jose

Mon 12/15

2:37 pm-10:18 pm

1 stop5h 41m

$337

KilleenSan Francisco

GRK - SFO

GRKSFO

Killeen Fort Hood Regional

Wed 3/4

12:42 pm-4:42 pm

1 stop6h 00m

San Francisco

Sat 3/7

7:05 am-3:49 pm

1 stop6h 44m

$398

KilleenSan Jose

GRK - SJC

GRKSJC

Killeen Fort Hood Regional

Wed 11/26

4:10 pm-8:49 pm

1 stop6h 39m

San Jose

Sat 12/6

2:38 pm-10:18 pm

1 stop5h 40m

$398

KilleenSan Jose

GRK - SJC

GRKSJC

Killeen Fort Hood Regional

Sat 12/13

11:52 am-6:32 pm

2 stops8h 40m

San Jose

Mon 12/15

6:10 am-6:24 pm

2 stops10h 14m

$448

KilleenSan Francisco

GRK - SFO

GRKSFO

Killeen Fort Hood Regional

Sun 11/23

6:50 pm-12:35 am

1 stop7h 45m

San Francisco

Fri 11/28

12:11 pm-9:45 pm

1 stop7h 34m

$510

KilleenSan Francisco

GRK - SFO

GRKSFO

Killeen Fort Hood Regional

Mon 11/24

7:09 pm-11:16 pm

1 stop6h 07m

San Francisco

Fri 11/28

10:25 am-9:45 pm

2 stops9h 20m

$515

KilleenSan Francisco

GRK - SFO

GRKSFO

Killeen Fort Hood Regional

Sat 10/4

4:40 pm-9:05 pm

1 stop6h 25m

$335

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/29

Best time to book a flight from Killeen to San Francisco Bay Area

Have a flexible travel schedule? Discover the best time to fly to San Francisco Bay Area 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 Bay Area

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

Currently, January is the cheapest month in which you can book a flight from Killeen to San Francisco Bay Area (average of $276). Flying from Killeen to San Francisco Bay Area in June is currently the most expensive (average of $357). 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.

Reviews of airlines servicing San Francisco Bay Area

Get insights into the airlines that provide service to San Francisco Bay Area. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to San Francisco Bay Area. Reviews last updated September 29, 2025.
Read reviews from past customers who have flown American Airlines from Killeen to San Francisco Bay Area. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
American Airlines
7.2
Good
10,000 reviews

Crew

8.0

Entertainment

6.9

Boarding

7.5

Comfort

7.2

Food

6.4

Overall

7.2

Reviews

1 / 20
6.0
Good

sheila,Mar 2025

DFW - MSP

We were delayed for 3 hours with no real reason or offer for compensation
American Airlines
7.2
Good
10,000 reviews
American Airlines
7.2
Good
10,000 reviews

Crew

8.0

Entertainment

6.9

Boarding

7.5

Comfort

7.2

Food

6.4

Overall

7.2

Reviews

1 / 20
6.0
Good

sheila,Mar 2025

DFW - MSP

We were delayed for 3 hours with no real reason or offer for compensation

Related info for your journey

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

  • What airport do you fly from for flights from Killeen to San Francisco Bay Area?

    For a flight from Killeen to San Francisco Bay Area, you will be flying from Fort Hood Regional. Killeen Fort Hood Regional (GRK) is just 6.9 mi from the center of the city.

  • How long is the flight from Killeen to San Francisco Bay Area?

    There are many flights that can get you from Killeen to San Francisco Bay Area in 5h 53m. Fly via Alaska Airlines or American Airlines to get the fastest option. Airlines will cover a distance of 1438 mi. Both multi-stop and nonstop flights can be found to your destination and back.

  • What are the most popular routes from Killeen to San Francisco Bay Area?

    The most popular route from Killeen to San Francisco Bay Area is Killeen Fort Hood Regional - San Francisco. You may also consider Killeen Fort Hood Regional - San Jose or Killeen Fort Hood Regional - Oakland.

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

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

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

    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 Bay Area.

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

    Yes. Cheapflights offers flight deals from Killeen to San Francisco Bay Area 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 Bay Area?

    Currently, January is the cheapest month in which you can book a flight from Killeen to San Francisco Bay Area (average of $276). Flying from Killeen to San Francisco Bay Area in June is currently the most expensive (average of $357). 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.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Killeen to San Francisco Bay Area

See prices for flight routes from nearby airports that may be better suited for you.
Dallas/Fort Worth to Las Vegas flights
Dallas/Fort Worth to Los Angeles flights
Hobby to Las Vegas flights
Dallas/Fort Worth to San Francisco flights
George Bush Intcntl to Las Vegas flights
Austin to Las Vegas flights
Love Field to Las Vegas flights
Dallas/Fort Worth to San Diego flights
Hobby to Los Angeles flights
San Antonio to Las Vegas flights
Austin to Los Angeles flights
Hobby to San Francisco flights
Dallas/Fort Worth to Santa Ana flights
George Bush Intcntl to Los Angeles flights
Hobby to Ontario flights
George Bush Intcntl to Ontario flights
Dallas/Fort Worth to Ontario flights
Dallas/Fort Worth to San Jose flights
George Bush Intcntl to San Francisco flights
Austin to San Francisco flights
Hobby to Sacramento flights
Love Field to Los Angeles flights
Dallas/Fort Worth to Burbank flights
Hobby to Palm Springs flights
Hobby to San Diego flights
San Antonio to Los Angeles flights
George Bush Intcntl to Palm Springs flights
San Antonio to San Diego flights
George Bush Intcntl to San Diego flights
Austin to Ontario flights
Dallas/Fort Worth to Oakland flights
El Paso to Las Vegas flights
Hobby to Santa Ana flights
Love Field to San Francisco flights
George Bush Intcntl to Santa Ana flights
Dallas/Fort Worth to Sacramento flights
George Bush Intcntl to Sacramento flights
Hobby to San Jose flights
Hobby to Burbank flights
George Bush Intcntl to San Jose flights
Austin to Santa Ana flights
Austin to San Diego flights
George Bush Intcntl to Burbank flights
Love Field to San Diego flights
Dallas/Fort Worth to Reno flights
San Antonio to Ontario flights
Austin to San Jose flights
Love Field to Santa Ana flights
San Antonio to San Francisco flights
Dallas/Fort Worth to Palm Springs flights

Top airline flying from Killeen to San Francisco Bay Area

Discover the top airline that operate flights from Killeen to San Francisco Bay Area. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated September 29, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$358Average$493FlexibilityNo cancel feeOn-time71%

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.