$199+ 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 11/26. Fares are subject to change and may not be available on all flights or dates of travel.
SAN — GRK
Dec 2 — Dec 91
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
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 San Diego to Killeen
Cheapest
Best
One-way
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 November 2, 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 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.
Tue 12/224:35 pm -
1 stop4h 58m
Tue 12/295:00 am -
1 stop5h 32m
Deal found 11/1![American Airlines logo]()
$488
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.
Mon 12/217:15 am -
1 stop5h 03m
Mon 12/286:50 pm -
1 stop7h 02m
Deal found 11/1![American Airlines logo]()
$593
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.
Sat 12/264:35 pm -
1 stop4h 58m
Sun 1/36:50 pm -
1 stop5h 44m
Deal found 10/29![American Airlines logo]()
$624
This Expedia 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/223:39 pm -
2 stops15h 57m
Tue 12/296:46 am -
2 stops11h 04m
Deal found 11/1![Alaska Airlines logo]()
$943
This Expedia 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/216:27 pm -
2 stops13h 09m
Mon 12/286:46 am -
2 stops11h 04m
Deal found 11/1![Alaska Airlines logo]()
$944
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 12/268:23 pm -
2 stops11h 13m
Sun 1/36:46 am -
2 stops11h 04m
Deal found 10/30![Alaska Airlines logo]()
$1,062
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 November 2, 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 November 2, 2026.
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 2/211:20 am -
1 stop5h 41m
Sat 2/610:24 am -
1 stop6h 06m
Deal found 10/30![American Airlines logo]()
$371
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.
Sat 2/278:05 am -
1 stop6h 55m
Wed 3/36:17 am -
2 stops11h 35m
Deal found 11/2![Alaska Airlines logo]()
$538
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 4/152:16 pm -
1 stop7h 30m
Sun 4/183:54 pm -
1 stop6h 39m
Deal found 11/2![American Airlines logo]()
$569
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.
Mon 12/217:15 am -
1 stop5h 03m
Mon 12/286:50 pm -
1 stop7h 02m
Deal found 11/1![American Airlines logo]()
$593
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.
Sat 12/2612:23 pm -
2 stops9h 10m
Sun 1/32:48 pm -
1 stop6h 23m
Deal found 10/29![American Airlines logo]()
$673
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 November 2, 2026.
Search for one-way flight options from San Diego to Killeen. 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 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 11/266:15 am -
1 stop6h 40m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 11/2![American Airlines logo]()
$199
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 11/254:40 pm -
1 stop5h 06m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 11/2![American Airlines logo]()
$323
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.
Fri 11/279:30 am -
2 stops9h 41m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 11/2![American Airlines logo]()
$369
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.
Tue 12/12:18 pm -
1 stop7h 28m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 11/2![American Airlines logo]()
$408
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.
Tue 12/16:43 pm -
2 stops12h 42m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 11/2![Alaska Airlines logo]()
$413
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.
Mon 11/3012:24 pm -
1 stop6h 47m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 11/2![American Airlines logo]()
$497
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.
Sat 11/284:40 pm -
1 stop5h 06m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 11/2![American Airlines logo]()
$499
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 November 2, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $371 (American Airlines) |
One-way from | $199 (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 November 2, 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
Fri 11/27
2:18 pm-11:46 pm
1 stop7h 28m
Killeen Fort Hood Regional
Wed 12/31
12:00 am-10:00 pm
Nonstop0h 00m
$199
Quickest round-trip
San DiegoKilleen
SAN San Diego - GRK Killeen Fort Hood Regional
SANGRK
San Diego
Wed 11/25
4:40 pm-11:46 pm
1 stop5h 06m
Killeen Fort Hood Regional
Wed 12/31
12:00 am-10:00 pm
Nonstop0h 00m
$323
San DiegoKilleen
SAN San Diego - GRK Killeen Fort Hood Regional
SANGRK
San Diego
Tue 2/2
11:20 am-7:01 pm
1 stop5h 41m
Killeen Fort Hood Regional
Sat 2/6
10:24 am-2:30 pm
1 stop6h 06m
$371
San DiegoKilleen
SAN San Diego - GRK Killeen Fort Hood Regional
SANGRK
San Diego
Thu 11/26
9:30 am-11:59 am
2 stops24h 29m
Killeen Fort Hood Regional
Wed 12/31
12:00 am-10:00 pm
Nonstop0h 00m
$384
San DiegoKilleen
SAN San Diego - GRK Killeen Fort Hood Regional
SANGRK
San Diego
Tue 12/1
6:43 pm-9:25 am
2 stops12h 42m
Killeen Fort Hood Regional
Wed 12/31
12:00 am-10:00 pm
Nonstop0h 00m
$413
San DiegoKilleen
SAN San Diego - GRK Killeen Fort Hood Regional
SANGRK
San Diego
Sat 11/28
4:40 pm-11:46 pm
1 stop5h 06m
Killeen Fort Hood Regional
Wed 12/31
12:00 am-10:00 pm
Nonstop0h 00m
$499
San DiegoKilleen
SAN San Diego - GRK Killeen Fort Hood Regional
SANGRK
San Diego
Sat 2/27
8:05 am-5:00 pm
1 stop6h 55m
Killeen Fort Hood Regional
Wed 3/3
6:17 am-3:52 pm
2 stops11h 35m
$538
San DiegoKilleen
SAN San Diego - GRK Killeen Fort Hood Regional
SANGRK
San Diego
Thu 4/15
2:16 pm-11:46 pm
1 stop7h 30m
Killeen Fort Hood Regional
Sun 4/18
3:54 pm-8:33 pm
1 stop6h 39m
$569
San DiegoKilleen
SAN San Diego - GRK Killeen Fort Hood Regional
SANGRK
San Diego
Mon 12/21
7:15 am-2:18 pm
1 stop5h 03m
Killeen Fort Hood Regional
Mon 12/28
6:50 pm-11:52 pm
1 stop7h 02m
$593
San DiegoKilleen
SAN San Diego - GRK Killeen Fort Hood Regional
SANGRK
San Diego
Sun 11/29
6:15 am-2:44 pm
1 stop6h 29m
Killeen Fort Hood Regional
Wed 12/31
12:00 am-10:00 pm
Nonstop0h 00m
$597
Showing 1-10 of 11 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 November.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy2 stars | 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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