$313+ Cheap flights from San Diego to Killeen (SAN - GRK)
This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 11/10. Fares are subject to change and may not be available on all flights or dates of travel.
SAN — GRK
Nov 14 — Nov 211
Round-trip
1 adult, Economy
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Find cheap flights from San Diego to Killeen 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
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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 San Diego to Killeen
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Cheapest flights from San Diego to KilleenExplore the most affordable flight options available from San Diego to Killeen. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 15, 2026.
Explore the most affordable flight options available from San Diego to Killeen. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 15, 2026.
This American Airlines deal was found by Cheapflights users on 10/14. 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.
Thu 10/2912:20 pm -
1 stop6h 32m
Mon 11/27:00 am -
1 stop5h 18m
Deal found 10/14![American Airlines logo]()
$417
This American Airlines deal was found by Cheapflights users on 10/12. 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 11/214:40 pm -
1 stop5h 06m
Tue 12/810:00 am -
1 stop6h 23m
Deal found 10/12![American Airlines logo]()
$457
This American Airlines deal was found by Cheapflights users on 10/14. 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.
Thu 10/227:15 am -
1 stop5h 29m
Sat 10/247:00 am -
1 stop7h 12m
Deal found 10/14![American Airlines logo]()
$519
This American Airlines deal was found by Cheapflights users on 10/12. 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 11/254:40 pm -
1 stop5h 06m
Tue 12/83:17 pm -
1 stop5h 50m
Deal found 10/12![American Airlines logo]()
$542
This American Airlines deal was found by Cheapflights users on 10/12. 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 11/204:40 pm -
1 stop5h 06m
Fri 12/46:43 pm -
1 stop5h 08m
Deal found 10/12![American Airlines logo]()
$563
This American Airlines deal was found by Cheapflights users on 10/12. 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 11/201:05 pm -
2 stops8h 41m
Sun 12/66:43 pm -
1 stop7h 13m
Deal found 10/12![American Airlines logo]()
$597
This Alaska Airlines deal was found by Cheapflights users on 10/12. 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 11/217:22 pm -
2 stops12h 08m
Tue 12/87:00 am -
2 stops12h 45m
Deal found 10/12![Alaska Airlines logo]()
$600
This Alaska Airlines deal was found by Cheapflights users on 10/12. 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 11/217:22 pm -
2 stops12h 08m
Sat 12/57:00 am -
2 stops12h 45m
Deal found 10/12![Alaska Airlines logo]()
$618
This American Airlines deal was found by Cheapflights users on 10/10. 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 12/263:13 pm -
1 stop6h 19m
Sun 1/36:50 pm -
1 stop5h 44m
Deal found 10/10![American Airlines logo]()
$622
This Alaska Airlines deal was found by Cheapflights users on 10/12. 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.
Fri 11/206:29 pm -
2 stops13h 01m
Tue 12/87:00 am -
2 stops12h 45m
Deal found 10/12![Alaska Airlines logo]()
$639
Best flights from San Diego to KilleenDiscover carefully curated flight deals from San Diego to Killeen that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated October 15, 2026.
Discover carefully curated flight deals from San Diego to Killeen that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated October 15, 2026.
This Alaska Airlines deal was found by Cheapflights users on 10/12. 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 2/278:05 am -
1 stop6h 56m
Wed 3/36:18 am -
2 stops11h 34m
Deal found 10/12![Alaska Airlines logo]()
$528
This American Airlines deal was found by Cheapflights users on 10/11. 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 1/99:28 am -
2 stops11h 19m
Sat 1/165:05 am -
2 stops9h 09m
Deal found 10/11![American Airlines logo]()
$588
This American Airlines deal was found by Cheapflights users on 10/13. 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 12/263:13 pm -
1 stop6h 20m
Sun 1/36:50 pm -
1 stop5h 44m
Deal found 10/13![American Airlines logo]()
$622
This Alaska Airlines deal was found by Cheapflights users on 10/12. 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 11/217:22 pm -
2 stops12h 08m
Mon 12/77:00 am -
2 stops12h 45m
Deal found 10/12![Alaska Airlines logo]()
$640
This Alaska Airlines deal was found by Cheapflights users on 10/12. 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 11/256:29 pm -
2 stops13h 01m
Mon 12/77:00 am -
2 stops12h 45m
Deal found 10/12![Alaska Airlines logo]()
$658
This Alaska Airlines deal was found by Cheapflights users on 10/12. 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 11/256:29 pm -
2 stops13h 01m
Fri 12/47:00 am -
2 stops12h 45m
Deal found 10/12![Alaska Airlines logo]()
$658
This Alaska Airlines deal was found by Cheapflights users on 10/12. 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.
Fri 11/206:29 pm -
2 stops13h 01m
Thu 12/107:00 am -
2 stops12h 45m
Deal found 10/12![Alaska Airlines logo]()
$679
Last-minute flights from San Diego to KilleenDiscover last-minute flight deals from San Diego to Killeen. Data last updated October 15, 2026 and is based on user searches.
Discover last-minute flight deals from San Diego to Killeen. Data last updated October 15, 2026 and is based on user searches.
This American Airlines deal was found by Cheapflights users on 10/14. 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.
Thu 10/227:15 am -
1 stop5h 29m
Sat 10/247:00 am -
1 stop7h 12m
Deal found 10/14![American Airlines logo]()
$519
This American Airlines deal was found by Cheapflights users on 10/14. 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.
Thu 10/2912:20 pm -
1 stop6h 32m
Mon 11/27:00 am -
1 stop5h 18m
Deal found 10/14![American Airlines logo]()
$417
This American Airlines deal was found by Cheapflights users on 10/12. 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 11/207:15 am -
1 stop5h 29m
Mon 12/73:17 pm -
1 stop5h 50m
Deal found 10/12![American Airlines logo]()
$563
This American Airlines deal was found by Cheapflights users on 10/12. 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 11/201:05 pm -
2 stops8h 41m
Sun 12/66:43 pm -
1 stop7h 13m
Deal found 10/12![American Airlines logo]()
$597
This Alaska Airlines deal was found by Cheapflights users on 10/12. 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.
Fri 11/206:29 pm -
2 stops13h 01m
Tue 12/87:00 am -
2 stops12h 45m
Deal found 10/12![Alaska Airlines logo]()
$639
This American Airlines deal was found by Cheapflights users on 10/12. 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 11/214:40 pm -
1 stop5h 06m
Tue 12/810:00 am -
1 stop6h 23m
Deal found 10/12![American Airlines logo]()
$457
This Alaska Airlines deal was found by Cheapflights users on 10/12. 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 11/217:22 pm -
2 stops12h 08m
Tue 12/87:00 am -
2 stops12h 45m
Deal found 10/12![Alaska Airlines logo]()
$600
This Alaska Airlines deal was found by Cheapflights users on 10/12. 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 11/217:22 pm -
2 stops12h 08m
Sat 12/57:00 am -
2 stops12h 45m
Deal found 10/12![Alaska Airlines logo]()
$618
This Alaska Airlines deal was found by Cheapflights users on 10/12. 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 11/217:22 pm -
2 stops12h 08m
Fri 12/47:00 am -
2 stops12h 45m
Deal found 10/12![Alaska Airlines logo]()
$640
This American Airlines deal was found by Cheapflights users on 10/12. 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 11/254:40 pm -
1 stop5h 06m
Tue 12/83:17 pm -
1 stop5h 50m
Deal found 10/12![American Airlines logo]()
$542
One-way flights from San Diego to KilleenSearch for one-way flight options from San Diego to Killeen. Find affordable one-way fares based on user searches. Data last updated October 15, 2026.
Search for one-way flight options from San Diego to Killeen. Find affordable one-way fares based on user searches. Data last updated October 15, 2026.
This American Airlines deal was found by Cheapflights users on 10/13. 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.
Tue 11/1011:08 am -
1 stop5h 14m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/13![American Airlines logo]()
$313
This Alaska Airlines deal was found by Cheapflights users on 10/13. 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 11/107:40 am -
2 stops11h 29m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/13![Alaska Airlines logo]()
$318
This American Airlines deal was found by Cheapflights users on 10/13. 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.
Thu 11/121:01 pm -
1 stop6h 08m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/13![American Airlines logo]()
$330
This Alaska Airlines deal was found by Cheapflights users on 10/13. 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.
Thu 11/126:15 am -
2 stops12h 54m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/13![Alaska Airlines logo]()
$335
This American Airlines deal was found by Cheapflights users on 10/14. 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.
Thu 10/226:20 am -
1 stop6h 24m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/14![American Airlines logo]()
$497
This Priceline deal was found by Cheapflights users on 10/14. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/306:15 am -
2 stops12h 37m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/14![Alaska Airlines logo]()
$502
Find flight deals from San Diego to Killeen
Discover tips and strategies to find the most affordable flight options for your journey from San Diego (SAN) to Killeen (GRK). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated October 15, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $403 (American Airlines) |
One-way from | $313 (American Airlines) |
Cheapflights 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, Cheapflights users made 7,457,451 searches. Data last updated October 15, 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
Cheapest round-trip
San DiegoKilleen
SAN San Diego - GRK Killeen Fort Hood Regional
SANGRK
San Diego
Tue 11/10
11:08 am-6:22 pm
1 stop5h 14m
Killeen Fort Hood Regional
Wed 12/31
12:00 am-10:00 pm
Nonstop0h 00m
$313
Quickest round-trip
San DiegoKilleen
SAN San Diego - GRK Killeen Fort Hood Regional
SANGRK
San Diego
Wed 11/11
11:08 am-6:11 pm
1 stop5h 03m
Killeen Fort Hood Regional
Wed 12/31
12:00 am-10:00 pm
Nonstop0h 00m
$313
San DiegoKilleen
SAN San Diego - GRK Killeen Fort Hood Regional
SANGRK
San Diego
Wed 11/11
7:40 am-9:09 pm
2 stops11h 29m
Killeen Fort Hood Regional
Wed 12/31
12:00 am-10:00 pm
Nonstop0h 00m
$318
San DiegoKilleen
SAN San Diego - GRK Killeen Fort Hood Regional
SANGRK
San Diego
Tue 11/10
7:40 am-9:09 pm
2 stops11h 29m
Killeen Fort Hood Regional
Wed 12/31
12:00 am-10:00 pm
Nonstop0h 00m
$318
San DiegoKilleen
SAN San Diego - GRK Killeen Fort Hood Regional
SANGRK
San Diego
Thu 11/12
6:15 am-9:09 pm
2 stops12h 54m
Killeen Fort Hood Regional
Wed 12/31
12:00 am-10:00 pm
Nonstop0h 00m
$335
San DiegoKilleen
SAN San Diego - GRK Killeen Fort Hood Regional
SANGRK
San Diego
Sat 2/27
8:05 am-5:01 pm
1 stop6h 56m
Killeen Fort Hood Regional
Wed 3/3
6:18 am-3:52 pm
2 stops11h 34m
$528
San DiegoKilleen
SAN San Diego - GRK Killeen Fort Hood Regional
SANGRK
San Diego
Sat 1/9
9:28 am-10:47 pm
2 stops11h 19m
Killeen Fort Hood Regional
Sat 1/16
5:05 am-12:14 pm
2 stops9h 09m
$588
San DiegoKilleen
SAN San Diego - GRK Killeen Fort Hood Regional
SANGRK
San Diego
Sat 12/26
3:13 pm-11:33 pm
1 stop6h 20m
Killeen Fort Hood Regional
Sun 1/3
6:50 pm-10:34 pm
1 stop5h 44m
$622
San DiegoKilleen
SAN San Diego - GRK Killeen Fort Hood Regional
SANGRK
San Diego
Sat 11/21
7:22 pm-9:30 am
2 stops12h 08m
Killeen Fort Hood Regional
Mon 12/7
7:00 am-5:45 pm
2 stops12h 45m
$640
San DiegoKilleen
SAN San Diego - GRK Killeen Fort Hood Regional
SANGRK
San Diego
Wed 11/25
6:29 pm-9:30 am
2 stops13h 01m
Killeen Fort Hood Regional
Mon 12/7
7:00 am-5:45 pm
2 stops12h 45m
$658
Showing 1-10 of 12 resultsSorted by cheapest first
Compare providers for flights from San Diego to Killeen
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 San Diego to Killeen in October.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy1 star | Trust Score*3 stars |
- Most accurate provider: When it comes to deals on San Diego-Killeen flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on San Diego-Killeen flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from San Diego-Killeen flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on San Diego-Killeen flights, Cheapflights users trust FlightHub the most. FlightHub 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 San Diego-Killeen 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 San Diego to Killeen
Have a flexible travel schedule? Discover the best time to fly to Killeen from San Diego with our price prediction graph.
SAN-GRK
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.
Related info for your journey
Find useful and relevant information for your journey from San Diego to Killeen. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
Traveling to a place near Killeen?
Book flights to Killeen if you plan to visit one of these locationsTemple
Copperas Cove
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