GRK - SFO

$352 Find Cheap Flights from Killeen to San Francisco

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Killeen to San Francisco departing on 7/21. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy

KAYAK searches hundreds of travel sites at once for deals on flights to San Francisco

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Killeen to San Francisco, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Killeen to San Francisco, as well as popular online travel agencies
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Flights Deals

Cheap Flights from Killeen to San Francisco (GRK-SFO)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Killeen to San Francisco that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Killeen to San Francisco

Thu, Sep 11 - Sun, Sep 14
American Airlines Logo
10:08 am - 2:40 pmGRK-SFO
6h 32m1 stop
American Airlines Logo
11:59 pm - 9:47 amSFO-GRK
7h 48m1 stop
$367American Airlines
Find Deal
Thu, Sep 11 - Sun, Sep 14
American Airlines Logo
11:38 am - 7:02 pmGRK-SFO
9h 24m2 stops
American Airlines Logo
11:59 pm - 9:47 amSFO-GRK
7h 48m1 stop
$372American Airlines
Find Deal
Thu, Sep 11 - Sun, Sep 14
American Airlines Logo
11:38 am - 7:02 pmGRK-SFO
9h 24m2 stops
American Airlines Logo
6:45 am - 4:02 pmSFO-GRK
7h 17m2 stops
$397American Airlines
Find Deal
Sun, Jul 27 - Sat, Aug 9
American Airlines Logo
7:58 pm - 12:08 amGRK-SFO
6h 10m1 stop
American Airlines Logo
11:50 pm - 9:58 amSFO-GRK
8h 08m1 stop
$436American Airlines
Find Deal
Tue, Aug 19 - Sun, Aug 24
American Airlines Logo
5:16 am - 8:38 amGRK-SFO
5h 22m1 stop
American Airlines Logo
11:50 pm - 10:01 amSFO-GRK
8h 11m1 stop
$447American Airlines
Find Deal
Tue, Aug 19 - Sun, Aug 24
American Airlines Logo
5:16 am - 12:56 pmGRK-SFO
9h 40m2 stops
American Airlines Logo
11:50 pm - 10:01 amSFO-GRK
8h 11m1 stop
$452American Airlines
Find Deal
Tue, Aug 19 - Sat, Aug 23
American Airlines Logo
4:32 pm - 11:07 pmGRK-SFO
8h 35m2 stops
American Airlines Logo
12:15 pm - 10:10 pmSFO-GRK
7h 55m2 stops
$457American Airlines
Find Deal
Sat, Aug 2 - Fri, Aug 8
American Airlines Logo
4:29 pm - 11:42 pmGRK-SFO
9h 13m2 stops
American Airlines Logo
9:12 am - 10:10 pmSFO-GRK
10h 58m2 stops
$458American Airlines
Find Deal
Thu, Sep 11 - Sun, Sep 14
American Airlines Logo
11:38 am - 7:02 pmGRK-SFO
9h 24m2 stops
American Airlines Logo
12:15 pm - 11:27 pmSFO-GRK
9h 12m2 stops
$474American Airlines
Find Deal
Sun, Jul 27 - Sat, Aug 9
American Airlines Logo
7:58 pm - 12:08 amGRK-SFO
6h 10m1 stop
American Airlines Logo
12:15 pm - 10:10 pmSFO-GRK
7h 55m2 stops
$492American Airlines
Find Deal
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KAYAK's insights & trends for Killeen to San Francisco flights

Get data-powered insights and trends into flights from Killeen to San Francisco to help you find the cheapest flights, the best time to fly and much more.

What’s the cheapest day of the week to fly from Killeen to San Francisco?

The average price of all round-trip flights from Killeen to San Francisco clicked on KAYAK for each day over the last 12 months.

For Killeen to San Francisco, Saturday is the cheapest day to fly on average and Friday is the most expensive. Flying from San Francisco back to Killeen, the best deals are generally found on Friday, with Sunday being the most expensive.

Good to know

Cheapest flight$352
Flight from Killeen to San Francisco

When to book flights from Killeen to San Francisco

Are your dates flexible? Find out the best times to travel from Killeen to San Francisco based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from Killeen to San Francisco

  • What is the cheapest flight from Killeen to San Francisco?

    In the last 3 days, the lowest price for a flight from Killeen to San Francisco was $352 for a one-way ticket and $367 for a round-trip.

  • Do I need a passport to fly between Killeen and San Francisco?

    A passport is not required to fly from Killeen to San Francisco.

  • Which airports will I be using when flying from Killeen to San Francisco?

    Killeen airport is called Killeen Fort Hood Regional and the only airport in San Francisco is San Francisco.

  • Which aircraft models fly most regularly from Killeen to San Francisco?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Killeen to San Francisco?

    oneworld is the only airline alliance operating flights between Killeen and San Francisco.

  • How does KAYAK find such low prices on flights from Killeen to San Francisco?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Killeen to San Francisco.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Killeen to San Francisco?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to San Francisco from Killeen is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Killeen to San Francisco?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to San Francisco with an airline and back to Killeen with another airline. Booking your flights between Killeen and SFO can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Killeen to San Francisco?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to San Francisco from Killeen up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top airline flying from Killeen to San Francisco

 
See real verified KAYAK customer reviews for airlines flying from Killeen to San Francisco. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Killeen to San Francisco? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.2
American AirlinesOverall score based on 10000 reviews
6.9Entertainment
7.2Comfort
8.0Crew
7.5Boarding
6.5Food
Airline reviews

Boarding gate in Honolulu was staffed with a great clerk with a soothing voice despite the flight delay of over an hour. Flight attendants in the plane were all grumpy, not pleasant looking bunch. Their sour attitude showed throughout the flight. Inly able to get a select few movies started. Most of the movie links in the “free entertainment” did not work.

4.0 OkayLeo, Jul 2025HNL - LAX
Read more American Airlines reviews

Boarding gate in Honolulu was staffed with a great clerk with a soothing voice despite the flight delay of over an hour. Flight attendants in the plane were all grumpy, not pleasant looking bunch. Their sour attitude showed throughout the flight. Inly able to get a select few movies started. Most of the movie links in the “free entertainment” did not work.

I flew Business Class. Rory, one of the Cabin stewards, was attentive, explained the menu, provided appropriate drinks. was

This was a horrible experience. For a first class experience, my chair was held together by 3M tape - and I have a photo. The crew weren’t very attentive, somewhat dismissive and forgot my drink and snack, the chair reclined about 3 inches on a 6-hour cross country flight. I was also not informed that there was no lounge available in Newark airport because of renovations, so all around this was one of the worst experiences and I would actively avoid both American and Alaska Air going forward.

Boarding was very efficient. Everyone got on board and we got on our way very quickly. It was frustrating that the entertainment app was not functioning properly. I was not able to activate some of the movies offered. The crew on this flight appears to be pretty grumpy. They had no smile on their faces. I felt like they were doing us a favor for being there.

Loved the staff, boarding and drink options! Wish the comfort of the seat could have been better nevertheless

Honestly, I haven’t flown American in years, probably due to the pandemic and my being unable to travel for certain periods in the last two years, but it was a good experience to dig out or obtain a new American Airlines account after many years of traveling for business with American in the past.

Long 5 hour and 45 min flight and only one drink service and cookie snack

One bottle of water and a package of cookies for comfort plus. We had to literally beg a flight attendant for an extra bottle of water later in the flight due to feeling dehydrated.

Flight boarded from Gate 39 at OGG, the farthest gate in the terminal. There were no Hawaiian themed amenities for the flight. The first class service was mediocre at best; I received not special welcome or recognition as an executive platinum member of American Advantage program. The flight attendants were more concerned with their cell phones than saying "thank you" to the passengers as we disembarked. Fortunately, the flight arrived at LAX a few minutes early.

Bigger seats. Board back to front! Disembark front to back!

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

Information on your arrival and departure airports

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