$163+ Cheap flights from Amarillo to San Diego (AMA - SAN)
This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 9/5. Fares are subject to change and may not be available on all flights or dates of travel.
AMA — SAN
Sep 6 — Sep 131
Round-trip
1 adult, Economy
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Find cheap flights from Amarillo 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
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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 Amarillo to San Diego
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Cheapest flights from Amarillo to San DiegoExplore the most affordable flight options available from Amarillo to San Diego. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 7, 2026.
Explore the most affordable flight options available from Amarillo to San Diego. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 7, 2026.
This American Airlines deal was found by Cheapflights users on 8/6. 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 9/1112:41 pm -
1 stop8h 10m
Mon 9/141:50 pm -
1 stop6h 54m
Deal found 8/6![American Airlines logo]()
$338
This Southwest deal was found by Cheapflights users on 8/6. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/116:00 pm -
1 stop6h 00m
Mon 9/146:30 am -
2 stops8h 40m
Deal found 8/6![Southwest logo]()
$343
This American Airlines deal was found by Cheapflights users on 8/4. 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 10/197:06 pm -
1 stop6h 32m
Tue 10/207:15 am -
1 stop6h 35m
Deal found 8/4![American Airlines logo]()
$351
This Southwest deal was found by Cheapflights users on 8/4. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/195:45 pm -
2 stops8h 20m
Tue 10/203:00 pm -
1 stop5h 50m
Deal found 8/4![Southwest logo]()
$356
This Southwest deal was found by Cheapflights users on 8/4. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/195:45 pm -
2 stops8h 10m
Wed 10/286:30 am -
2 stops7h 35m
Deal found 8/4![Southwest logo]()
$361
This Southwest deal was found by Cheapflights users on 8/4. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/214:45 pm -
1 stop6h 40m
Sun 10/258:20 am -
1 stop6h 05m
Deal found 8/4![Southwest logo]()
$384
This Southwest deal was found by Cheapflights users on 8/5. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/163:40 pm -
2 stops7h 55m
Sat 9/198:40 am -
2 stops9h 30m
Deal found 8/5![Southwest logo]()
$394
This United Airlines deal was found by Cheapflights users on 8/3. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/159:00 am -
1 stop6h 17m
Sat 9/198:45 am -
1 stop6h 10m
Deal found 8/3![United Airlines logo]()
$431
Best flights from Amarillo to San DiegoDiscover carefully curated flight deals from Amarillo to San Diego that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 7, 2026.
Discover carefully curated flight deals from Amarillo to San Diego that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 7, 2026.
This Southwest deal was found by Cheapflights users on 8/4. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/195:45 pm -
2 stops8h 20m
Tue 10/207:10 am -
2 stops6h 55m
Deal found 8/4![Southwest logo]()
$361
This United Airlines deal was found by Cheapflights users on 8/4. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/159:00 am -
1 stop6h 17m
Sat 9/198:45 am -
1 stop6h 10m
Deal found 8/4![United Airlines logo]()
$431
This Southwest deal was found by Cheapflights users on 8/6. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/114:00 pm -
2 stops8h 15m
Mon 9/146:30 am -
2 stops8h 40m
Deal found 8/6![Southwest logo]()
$388
This United Airlines deal was found by Cheapflights users on 8/6. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 1/93:00 pm -
1 stop6h 57m
Wed 1/1312:10 pm -
1 stop8h 00m
Deal found 8/6![United Airlines logo]()
$431
This Southwest deal was found by Cheapflights users on 8/6. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/209:50 am -
2 stops7h 20m
Sun 8/237:20 am -
1 stop5h 30m
Deal found 8/6![Southwest logo]()
$502
Last-minute flights from Amarillo to San DiegoDiscover last-minute flight deals from Amarillo to San Diego. Data last updated August 7, 2026 and is based on user searches.
Discover last-minute flight deals from Amarillo to San Diego. Data last updated August 7, 2026 and is based on user searches.
This American Airlines deal was found by Cheapflights users on 8/3. 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 8/196:00 am -
1 stop7h 57m
Sat 8/221:38 pm -
1 stop5h 54m
Deal found 8/3![American Airlines logo]()
$497
This Southwest deal was found by Cheapflights users on 8/5. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/197:00 am -
2 stops8h 00m
Sat 8/229:10 am -
2 stops8h 55m
Deal found 8/5![Southwest logo]()
$507
This American Airlines deal was found by Cheapflights users on 8/6. 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 9/1112:41 pm -
1 stop8h 10m
Mon 9/141:50 pm -
1 stop6h 54m
Deal found 8/6![American Airlines logo]()
$338
This Southwest deal was found by Cheapflights users on 8/6. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/116:00 pm -
1 stop6h 00m
Mon 9/146:30 am -
2 stops8h 40m
Deal found 8/6![Southwest logo]()
$343
This United Airlines deal was found by Cheapflights users on 8/3. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/159:00 am -
1 stop6h 17m
Sat 9/198:45 am -
1 stop6h 10m
Deal found 8/3![United Airlines logo]()
$431
This American Airlines deal was found by Cheapflights users on 8/5. 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 9/162:57 pm -
1 stop5h 54m
Sat 9/193:05 pm -
1 stop5h 39m
Deal found 8/5![American Airlines logo]()
$351
This Southwest deal was found by Cheapflights users on 8/5. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/163:40 pm -
2 stops8h 00m
Sat 9/197:50 am -
1 stop5h 25m
Deal found 8/5![Southwest logo]()
$356
One-way flights from Amarillo to San DiegoSearch for one-way flight options from Amarillo to San Diego. Find affordable one-way fares based on user searches. Data last updated August 7, 2026.
Search for one-way flight options from Amarillo to San Diego. Find affordable one-way fares based on user searches. Data last updated August 7, 2026.
This United Airlines deal was found by Cheapflights users on 8/6. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/52:51 pm -
1 stop8h 34m
Deal found 8/6![United Airlines logo]()
$163
This Southwest deal was found by Cheapflights users on 8/6. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/53:45 pm -
2 stops9h 10m
Deal found 8/6![Southwest logo]()
$168
This American Airlines deal was found by Cheapflights users on 8/4. 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 12/38:28 pm -
1 stop5h 25m
Deal found 8/4![American Airlines logo]()
$176
This American Airlines deal was found by Cheapflights users on 8/4. 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 12/46:35 pm -
1 stop7h 18m
Deal found 8/4![American Airlines logo]()
$193
This Southwest deal was found by Cheapflights users on 8/4. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/49:50 am -
2 stops7h 30m
Deal found 8/4![Southwest logo]()
$214
This Southwest deal was found by Cheapflights users on 8/4. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/39:50 am -
2 stops7h 30m
Deal found 8/4![Southwest logo]()
$240
This Kiwi.com deal was found by Cheapflights users on 8/6. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/56:00 am -
3 stops34h 10m
Deal found 8/6![Multiple Airlines logo]()
$996
Find flight deals from Amarillo to San Diego
Discover tips and strategies to find the most affordable flight options for your journey from Amarillo (AMA) 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 August 7, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $338 (American Airlines) |
One-way from | $163 (United Airlines) |
Popular in | February |
Cheapest in | January |
Cheapflights Fare Finder
Customize your flight search to find flights from Amarillo 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 2,558,603 searches. Data last updated August 7, 2026.
Use the filters below to find and compare flights from Amarillo to San Diego that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
AmarilloSan Diego
AMA Amarillo - SAN San Diego
AMASAN
Amarillo
Mon 10/19
5:45 pm-12:05 am
2 stops8h 20m
San Diego
Tue 10/20
7:10 am-4:05 pm
2 stops6h 55m
$361
AmarilloSan Diego
AMA Amarillo - SAN San Diego
AMASAN
Amarillo
Fri 9/11
4:00 pm-10:15 pm
2 stops8h 15m
San Diego
Mon 9/14
6:30 am-5:10 pm
2 stops8h 40m
$388
Quickest round-trip
AmarilloSan Diego
AMA Amarillo - SAN San Diego
AMASAN
Amarillo
Tue 9/15
9:00 am-1:17 pm
1 stop6h 17m
San Diego
Sat 9/19
8:45 am-4:55 pm
1 stop6h 10m
$431
AmarilloSan Diego
AMA Amarillo - SAN San Diego
AMASAN
Amarillo
Sat 1/9
3:00 pm-7:57 pm
1 stop6h 57m
San Diego
Wed 1/13
12:10 pm-10:10 pm
1 stop8h 00m
$431
AmarilloSan Diego
AMA Amarillo - SAN San Diego
AMASAN
Amarillo
Thu 8/20
9:50 am-3:10 pm
2 stops7h 20m
San Diego
Sun 8/23
7:20 am-2:50 pm
1 stop5h 30m
$502
Cheapest one-way
AmarilloSan Diego
AMA Amarillo - SAN San Diego
AMASAN
Amarillo
Sat 9/5
2:51 pm-9:25 pm
1 stop8h 34m
$163
AmarilloSan Diego
AMA Amarillo - SAN San Diego
AMASAN
Amarillo
Sat 9/5
3:45 pm-10:55 pm
2 stops9h 10m
$168
Quickest one-way
AmarilloSan Diego
AMA Amarillo - SAN San Diego
AMASAN
Amarillo
Thu 12/3
8:28 pm-11:53 pm
1 stop5h 25m
$176
AmarilloSan Diego
AMA Amarillo - SAN San Diego
AMASAN
Amarillo
Fri 12/4
6:35 pm-11:53 pm
1 stop7h 18m
$193
AmarilloSan Diego
AMA Amarillo - SAN San Diego
AMASAN
Amarillo
Fri 12/4
9:50 am-3:20 pm
2 stops7h 30m
$214
Showing 1-10 of 12 resultsSorted by cheapest first
Compare providers for flights from Amarillo 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 Amarillo to San Diego in August.
| 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 Amarillo-San Diego flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Amarillo-San Diego flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Amarillo-San Diego flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Amarillo-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 Amarillo-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 Amarillo to San Diego
Have a flexible travel schedule? Discover the best time to fly to San Diego from Amarillo with our price prediction graph.
AMA-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 Amarillo 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
Coronado
Santee
San Ysidro
Julian
Lemon Grove
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