$199+ Cheap flights from Killeen to San Diego (GRK - SAN)
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 11/22. Fares are subject to change and may not be available on all flights or dates of travel.
GRK — SAN
Dec 2 — Dec 91
Round-trip
1 adult, Economy
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Find cheap flights from Killeen to San Diego 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 Diego
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Cheapest flights from Killeen to San DiegoExplore the most affordable flight options available from Killeen to San Diego. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 2, 2026.
Explore the most affordable flight options available from Killeen to San Diego. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 2, 2026.
This American Airlines deal was found by Cheapflights users on 10/29. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/256:45 pm -
1 stop5h 10m
Wed 12/27:15 am -
1 stop5h 28m
Deal found 10/29![American Airlines logo]()
$377
This American Airlines deal was found by Cheapflights users on 10/30. 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 11/205:00 am -
1 stop5h 33m
Fri 11/276:15 am -
1 stop6h 29m
Deal found 10/30![American Airlines logo]()
$397
This American Airlines deal was found by Cheapflights users on 10/29. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/35:00 am -
1 stop7h 18m
Sat 11/76:15 am -
1 stop6h 22m
Deal found 10/29![American Airlines logo]()
$589
This Alaska Airlines deal was found by Cheapflights users on 10/30. 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 11/47:00 am -
2 stops13h 47m
Sat 11/76:15 am -
2 stops12h 54m
Deal found 10/30![Alaska Airlines logo]()
$600
This Alaska Airlines deal was found by Cheapflights users on 10/29. 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.
Fri 11/137:00 am -
2 stops10h 50m
Tue 11/177:40 am -
2 stops11h 29m
Deal found 10/29![Alaska Airlines logo]()
$623
This American Airlines deal was found by Cheapflights users on 10/29. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/35:00 am -
1 stop5h 26m
Sun 11/84:31 pm -
1 stop5h 13m
Deal found 10/29![American Airlines logo]()
$624
This Alaska Airlines deal was found by Cheapflights users on 10/29. 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.
Thu 11/57:00 am -
2 stops10h 50m
Tue 11/107:40 am -
2 stops11h 29m
Deal found 10/29![Alaska Airlines logo]()
$634
This Alaska Airlines deal was found by Cheapflights users on 10/29. 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 11/37:00 am -
2 stops10h 50m
Sun 11/86:15 am -
2 stops12h 54m
Deal found 10/29![Alaska Airlines logo]()
$640
This American Airlines deal was found by Cheapflights users on 11/2. 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 11/123:07 pm -
1 stop6h 02m
Sun 11/151:01 pm -
1 stop6h 08m
Deal found 11/2![American Airlines logo]()
$659
This American Airlines deal was found by Cheapflights users on 11/2. 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 11/127:00 am -
1 stop5h 18m
Sat 11/1412:28 pm -
1 stop6h 41m
Deal found 11/2![American Airlines logo]()
$664
Best flights from Killeen to San DiegoDiscover carefully curated flight deals from Killeen to San Diego that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated November 2, 2026.
Discover carefully curated flight deals from Killeen to San Diego that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated November 2, 2026.
This American Airlines deal was found by Cheapflights users on 11/1. 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 11/256:45 pm -
1 stop5h 10m
Wed 12/27:15 am -
1 stop5h 28m
Deal found 11/1![American Airlines logo]()
$377
This Alaska Airlines deal was found by Cheapflights users on 10/30. 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 1/95:05 am -
1 stop7h 29m
Tue 1/126:16 am -
2 stops10h 45m
Deal found 10/30![Alaska Airlines logo]()
$482
This American Airlines deal was found by Cheapflights users on 10/30. 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 11/205:00 am -
1 stop5h 33m
Fri 11/276:15 am -
1 stop6h 29m
Deal found 10/30![American Airlines logo]()
$397
This American Airlines deal was found by Cheapflights users on 11/2. 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 2/172:48 pm -
1 stop8h 07m
Sat 2/207:00 am -
1 stop5h 17m
Deal found 11/2![American Airlines logo]()
$469
This Alaska Airlines deal was found by Cheapflights users on 10/28. 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 1/95:05 am -
2 stops11h 46m
Wed 1/136:16 am -
2 stops10h 45m
Deal found 10/28![Alaska Airlines logo]()
$544
This Alaska Airlines deal was found by Cheapflights users on 10/29. 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.
Fri 11/137:00 am -
2 stops10h 50m
Tue 11/177:40 am -
2 stops11h 29m
Deal found 10/29![Alaska Airlines logo]()
$623
This Alaska Airlines deal was found by Cheapflights users on 11/2. 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 11/127:00 am -
2 stops13h 47m
Sat 11/146:15 am -
2 stops12h 54m
Deal found 11/2![Alaska Airlines logo]()
$634
Last-minute flights from Killeen to San DiegoDiscover last-minute flight deals from Killeen to San Diego. Data last updated November 2, 2026 and is based on user searches.
Discover last-minute flight deals from Killeen to San Diego. Data last updated November 2, 2026 and is based on user searches.
This American Airlines deal was found by Cheapflights users on 10/29. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/35:00 am -
1 stop7h 18m
Sat 11/76:15 am -
1 stop6h 22m
Deal found 10/29![American Airlines logo]()
$589
This American Airlines deal was found by Cheapflights users on 10/29. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/35:00 am -
1 stop5h 26m
Sun 11/84:31 pm -
1 stop5h 13m
Deal found 10/29![American Airlines logo]()
$624
This Alaska Airlines deal was found by Cheapflights users on 10/29. 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 11/37:00 am -
2 stops10h 50m
Mon 11/96:15 am -
2 stops12h 54m
Deal found 10/29![Alaska Airlines logo]()
$640
This Alaska Airlines deal was found by Cheapflights users on 10/30. 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 11/47:00 am -
2 stops13h 47m
Sat 11/76:15 am -
2 stops12h 54m
Deal found 10/30![Alaska Airlines logo]()
$600
This Alaska Airlines deal was found by Cheapflights users on 10/29. 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.
Thu 11/57:00 am -
2 stops10h 50m
Tue 11/107:40 am -
2 stops11h 29m
Deal found 10/29![Alaska Airlines logo]()
$634
This American Airlines deal was found by Cheapflights users on 11/2. 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 11/123:07 pm -
1 stop6h 02m
Sun 11/151:01 pm -
1 stop6h 08m
Deal found 11/2![American Airlines logo]()
$659
This American Airlines deal was found by Cheapflights users on 11/2. 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 11/127:00 am -
1 stop5h 18m
Sat 11/1412:28 pm -
1 stop6h 41m
Deal found 11/2![American Airlines logo]()
$664
This Alaska Airlines deal was found by Cheapflights users on 10/29. 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.
Fri 11/137:00 am -
2 stops10h 50m
Tue 11/177:40 am -
2 stops11h 29m
Deal found 10/29![Alaska Airlines logo]()
$623
This American Airlines deal was found by Cheapflights users on 10/30. 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 11/205:00 am -
1 stop5h 33m
Fri 11/276:15 am -
1 stop6h 29m
Deal found 10/30![American Airlines logo]()
$397
This American Airlines deal was found by Cheapflights users on 10/29. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/256:45 pm -
1 stop5h 10m
Wed 12/27:15 am -
1 stop5h 28m
Deal found 10/29![American Airlines logo]()
$377
One-way flights from Killeen to San DiegoSearch for one-way flight options from Killeen to San Diego. Find affordable one-way fares based on user searches. Data last updated November 2, 2026.
Search for one-way flight options from Killeen to San Diego. Find affordable one-way fares based on user searches. Data last updated November 2, 2026.
This American Airlines deal was found by Cheapflights users on 10/31. 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 11/223:14 pm -
1 stop7h 29m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/31![American Airlines logo]()
$199
This American Airlines deal was found by Cheapflights users on 10/31. 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 11/2410:00 am -
2 stops7h 40m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/31![American Airlines logo]()
$303
This American Airlines deal was found by Cheapflights users on 10/30. 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 11/103:07 pm -
1 stop6h 02m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/30![American Airlines logo]()
$408
This Priceline deal was found by Cheapflights users on 10/30. 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.
Tue 11/107:00 am -
2 stops13h 47m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/30![Alaska Airlines logo]()
$413
Find flight deals from Killeen to San Diego
Discover tips and strategies to find the most affordable flight options for your journey from Killeen (GRK) to San Diego (SAN). 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 November 2, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $377 (American Airlines) |
One-way from | $199 (American Airlines) |
Cheapflights Fare Finder
Customize your flight search to find flights from Killeen to San Diego 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 November 2, 2026.
Use the filters below to find and compare flights from Killeen to San Diego that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
KilleenSan Diego
GRK Killeen Fort Hood Regional - SAN San Diego
GRKSAN
Killeen Fort Hood Regional
Mon 11/23
12:29 pm-6:01 pm
1 stop7h 32m
San Diego
Wed 12/31
12:00 am-2:00 am
Nonstop0h 00m
$199
Quickest round-trip
KilleenSan Diego
GRK Killeen Fort Hood Regional - SAN San Diego
GRKSAN
Killeen Fort Hood Regional
Tue 11/24
6:45 pm-9:55 pm
1 stop5h 10m
San Diego
Wed 12/31
12:00 am-2:00 am
Nonstop0h 00m
$199
KilleenSan Diego
GRK Killeen Fort Hood Regional - SAN San Diego
GRKSAN
Killeen Fort Hood Regional
Sun 11/22
3:14 pm-8:43 pm
1 stop7h 29m
San Diego
Wed 12/31
12:00 am-2:00 am
Nonstop0h 00m
$199
KilleenSan Diego
GRK Killeen Fort Hood Regional - SAN San Diego
GRKSAN
Killeen Fort Hood Regional
Wed 11/25
6:45 pm-9:55 pm
1 stop5h 10m
San Diego
Wed 12/2
7:15 am-2:43 pm
1 stop5h 28m
$377
KilleenSan Diego
GRK Killeen Fort Hood Regional - SAN San Diego
GRKSAN
Killeen Fort Hood Regional
Fri 11/20
5:00 am-8:33 am
1 stop5h 33m
San Diego
Fri 11/27
6:15 am-2:44 pm
1 stop6h 29m
$397
KilleenSan Diego
GRK Killeen Fort Hood Regional - SAN San Diego
GRKSAN
Killeen Fort Hood Regional
Wed 2/17
2:48 pm-8:55 pm
1 stop8h 07m
San Diego
Sat 2/20
7:00 am-2:17 pm
1 stop5h 17m
$469
KilleenSan Diego
GRK Killeen Fort Hood Regional - SAN San Diego
GRKSAN
Killeen Fort Hood Regional
Sat 1/9
5:05 am-10:34 am
1 stop7h 29m
San Diego
Tue 1/12
6:16 am-7:01 pm
2 stops10h 45m
$482
KilleenSan Diego
GRK Killeen Fort Hood Regional - SAN San Diego
GRKSAN
Killeen Fort Hood Regional
Sat 1/9
5:05 am-2:51 pm
2 stops11h 46m
San Diego
Wed 1/13
6:16 am-7:01 pm
2 stops10h 45m
$544
KilleenSan Diego
GRK Killeen Fort Hood Regional - SAN San Diego
GRKSAN
Killeen Fort Hood Regional
Fri 11/13
7:00 am-3:50 pm
2 stops10h 50m
San Diego
Tue 11/17
7:40 am-9:09 pm
2 stops11h 29m
$623
KilleenSan Diego
GRK Killeen Fort Hood Regional - SAN San Diego
GRKSAN
Killeen Fort Hood Regional
Thu 11/12
7:00 am-6:47 pm
2 stops13h 47m
San Diego
Sat 11/14
6:15 am-9:09 pm
2 stops12h 54m
$634
Sorted by cheapest first
Compare providers for flights from Killeen to San Diego
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 Diego in November.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars |
- Most accurate provider: When it comes to deals on Killeen-San Diego flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Killeen-San Diego flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Killeen-San Diego flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Killeen-San Diego 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 Killeen-San Diego 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 Diego
Have a flexible travel schedule? Discover the best time to fly to San Diego from Killeen with our price prediction graph.
GRK-SAN
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 Killeen to San Diego. 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 San Diego?
Book flights to San Diego if you plan to visit one of these locationsEl Cajon
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La Mesa
Julian
Santee
Lemon Grove
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