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Cheap flights from San Diego to Killeen from $297

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from San Diego to Killeen departing on 10/30. 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
1 adult, Economy, 0 bags

Find the cheapest flights from San Diego to Killeen

Cheap round-trip flights

Enter your travel dates to find the best prices.
American Airlines Logo
10:00 am - 6:32 pmSAN  San Diego-GRK Killeen Fort Hood Regional
6h 32m1 stop Dallas/Fort Worth
American Airlines Logo
5:00 am - 8:26 amGRK  Killeen Fort Hood Regional-SAN San Diego
5h 26m1 stop Dallas/Fort Worth
$297American Airlines
Fri, Oct 30 - Mon, Nov 2
American Airlines Logo
6:19 am - 2:35 pmSAN  San Diego-GRK Killeen Fort Hood Regional
6h 16m1 stop Dallas/Fort Worth
American Airlines Logo
5:00 am - 8:18 amGRK  Killeen Fort Hood Regional-SAN San Diego
5h 18m1 stop Dallas/Fort Worth
$317American Airlines
Sun, Sep 6 - Sun, Sep 13
American Airlines Logo
6:20 am - 2:44 pmSAN  San Diego-GRK Killeen Fort Hood Regional
6h 24m1 stop Dallas/Fort Worth
American Airlines Logo
3:07 pm - 8:35 pmGRK  Killeen Fort Hood Regional-SAN San Diego
7h 28m1 stop Dallas/Fort Worth
$464American Airlines
Sat, Oct 31 - Sun, Nov 1
Alaska Airlines Logo
1:00 pm - 10:22 pmSAN  San Diego-GRK Killeen Fort Hood Regional
7h 22m1 stop Dallas/Fort Worth
Alaska Airlines Logo
12:26 pm - 4:25 pmGRK  Killeen Fort Hood Regional-SAN San Diego
5h 59m1 stop Dallas/Fort Worth
$587Alaska Airlines
Tue, Jan 19 - Thu, Mar 4
American Airlines Logo
9:40 am - 9:05 pmSAN  San Diego-GRK Killeen Fort Hood Regional
9h 25m2 stops Phoenix Sky Harbor Intl Dallas/Fort Worth
American Airlines Logo
5:00 am - 8:18 amGRK  Killeen Fort Hood Regional-SAN San Diego
5h 18m1 stop Dallas/Fort Worth
$598American Airlines
Sun, Sep 6 - Sun, Sep 13
American Airlines Logo
1:08 pm - 11:36 pmSAN  San Diego-GRK Killeen Fort Hood Regional
8h 28m2 stops Phoenix Sky Harbor Intl Dallas/Fort Worth
American Airlines Logo
6:43 pm - 11:56 pmGRK  Killeen Fort Hood Regional-SAN San Diego
7h 13m1 stop Dallas/Fort Worth
$598American Airlines
Fri, Oct 30 - Mon, Nov 2
American Airlines Logo
6:15 am - 6:32 pmSAN  San Diego-GRK Killeen Fort Hood Regional
10h 17m2 stops Phoenix Sky Harbor Intl Dallas/Fort Worth
American Airlines Logo
10:00 am - 3:41 pmGRK  Killeen Fort Hood Regional-SAN San Diego
7h 41m1 stop Dallas/Fort Worth
$685American Airlines
Sat, Oct 31 - Sun, Nov 1

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American Airlines flights from San Diego to Killeen

Our best American Airlines deals on San Diego to Killeen flight tickets
American Airlines
Oct 30
SAN10:00 amSan Diego
6h 32m
1 stop
GRK6:32 pmKilleen Fort Hood Regional
Nov 2
GRK5:00 amKilleen Fort Hood Regional
5h 26m
1 stop
SAN8:26 amSan Diego
$297
American Airlines
Sep 6
SAN6:19 amSan Diego
6h 16m
1 stop
GRK2:35 pmKilleen Fort Hood Regional
Sep 13
GRK5:00 amKilleen Fort Hood Regional
5h 18m
1 stop
SAN8:18 amSan Diego
$317
American Airlines
Oct 31
SAN6:20 amSan Diego
6h 24m
1 stop
GRK2:44 pmKilleen Fort Hood Regional
Nov 1
GRK3:07 pmKilleen Fort Hood Regional
7h 28m
1 stop
SAN8:35 pmSan Diego
$464

momondo Fare Finder

 
Customize your flight search to find flights from San Diego to Killeen 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 August 12, 2026.
Use the filters below to find and compare flights from San Diego to Killeen that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

San DiegoKilleen

SAN San Diego - GRK Killeen Fort Hood Regional

SANGRK

San Diego

Fri 10/30

10:00 am-6:32 pm

1 stop6h 32m

Killeen Fort Hood Regional

Mon 11/2

5:00 am-8:26 am

1 stop5h 26m

$297
Quickest round-trip

San DiegoKilleen

SAN San Diego - GRK Killeen Fort Hood Regional

SANGRK

San Diego

Sun 9/6

6:19 am-2:35 pm

1 stop6h 16m

Killeen Fort Hood Regional

Sun 9/13

5:00 am-8:18 am

1 stop5h 18m

$317

San DiegoKilleen

SAN San Diego - GRK Killeen Fort Hood Regional

SANGRK

San Diego

Sat 10/31

6:20 am-2:44 pm

1 stop6h 24m

Killeen Fort Hood Regional

Sun 11/1

3:07 pm-8:35 pm

1 stop7h 28m

$464

San DiegoKilleen

SAN San Diego - GRK Killeen Fort Hood Regional

SANGRK

San Diego

Tue 1/19

1:00 pm-10:22 pm

1 stop7h 22m

Killeen Fort Hood Regional

Thu 3/4

12:26 pm-4:25 pm

1 stop5h 59m

$587

San DiegoKilleen

SAN San Diego - GRK Killeen Fort Hood Regional

SANGRK

San Diego

Sun 9/6

9:40 am-9:05 pm

2 stops9h 25m

Killeen Fort Hood Regional

Sun 9/13

5:00 am-8:18 am

1 stop5h 18m

$598

San DiegoKilleen

SAN San Diego - GRK Killeen Fort Hood Regional

SANGRK

San Diego

Fri 10/30

1:08 pm-11:36 pm

2 stops8h 28m

Killeen Fort Hood Regional

Mon 11/2

6:43 pm-11:56 pm

1 stop7h 13m

$598

San DiegoKilleen

SAN San Diego - GRK Killeen Fort Hood Regional

SANGRK

San Diego

Sat 10/31

6:15 am-6:32 pm

2 stops10h 17m

Killeen Fort Hood Regional

Sun 11/1

10:00 am-3:41 pm

1 stop7h 41m

$685
Cheapest one-way

San DiegoKilleen

SAN San Diego - GRK Killeen Fort Hood Regional

SANGRK

San Diego

Wed 10/14

1:12 pm-9:23 am

2 stops18h 11m

$391

San DiegoKilleen

SAN San Diego - GRK Killeen Fort Hood Regional

SANGRK

San Diego

Wed 10/14

3:07 pm-11:36 pm

1 stop6h 29m

$393
Quickest one-way

San DiegoKilleen

SAN San Diego - GRK Killeen Fort Hood Regional

SANGRK

San Diego

Thu 10/15

11:17 am-6:32 pm

1 stop5h 15m

$427

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 12 resultsSorted by cheapest first
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See travel insights to Killeen from

How to get the cheapest flight ticket from San Diego to Killeen

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 airline that flies from San Diego to Killeen Fort Hood Regional?

American Airlines is the most popular carrier operating from San Diego to Killeen Fort Hood Regional

What airlines fly to Killeen?

Southwest, Frontier and Alaska Airlines are the top three most popular airlines that fly to Killeen from San Diego according to our data. Southwest is the first choice among our users, with 50% of people opting to fly with this airline when traveling to Killeen. Keep in mind that there are 8 different airlines that fly to Killeen on a routine basis, so you have a few additional options to choose from.

When to book flights from San Diego to Killeen

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

Cheap San Diego to Killeen (SAN to GRK) flight deals and tips

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

Fastest flight time

5h 21m

Direct flights

None
The fastest flight from San Diego to Killeen takes 5h 21m
There are no direct flights from San Diego to Killeen. There are no popular flight routes from San Diego to Killeen.
Search flight deals

Frequently asked questions about flying from San Diego to Killeen

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

    San Diego and Killeen Fort Hood Regional are 1142.4 mi apart from one another. In terms of flight time, this usually takes a little over 5h 21m.

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

    Prices for flights from San Diego Airport to Killeen Fort Hood Regional Airport are updated daily.

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

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from San Diego Airport to Killeen Fort Hood Regional Airport.

  • What documentation or ID do you need to fly to Killeen Fort Hood Regional Airport?

    The required travel and health documents for your Killeen Fort Hood Regional Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Killeen Fort Hood Regional Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Traveling to a place near Killeen?

Book flights to Killeen if you plan to visit one of these locations
Temple
Copperas Cove
Salado
Fort Hood

Why use momondo?

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

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from San Diego to Killeen. Millions of users trust and use momondo every year so you are in good hands.

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

Yes. All flights to Killeen from San Diego on momondo can be compared and filtered by various policies on offer, including flexible booking.

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

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from San Diego to Killeen.

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

If you are simply researching potential flights to Killeen, momondo offers a useful price alert feature which will track prices for flights to Killeen from San Diego and alert you when they change.

An easier way to manage your Killeen trip

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