$234+ Cheap flights from Amarillo to San Diego (AMA - 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 12/18. Fares are subject to change and may not be available on all flights or dates of travel.
AMA — SAN
Dec 8 — Dec 151
Round-trip
1 adult, Economy
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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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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 November 8, 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 November 8, 2026.
This Southwest deal was found by Cheapflights users on 11/7. 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 12/186:15 pm -
1 stop6h 50m
Mon 12/214:30 pm -
1 stop5h 15m
Deal found 11/7![Southwest logo]()
$422
This United Airlines deal was found by Cheapflights users on 11/4. 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.
Mon 12/145:20 pm -
1 stop5h 21m
Wed 12/168:40 am -
1 stop5h 56m
Deal found 11/4![United Airlines logo]()
$425
This United Airlines deal was found by Cheapflights users on 11/7. 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 12/155:20 pm -
1 stop5h 21m
Wed 12/1612:39 pm -
1 stop7h 15m
Deal found 11/7![United Airlines logo]()
$447
This Southwest deal was found by Cheapflights users on 11/4. 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 11/195:05 pm -
1 stop5h 35m
Mon 11/237:15 am -
1 stop6h 00m
Deal found 11/4![Southwest logo]()
$547
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 November 8, 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 November 8, 2026.
This American Airlines deal was found by Cheapflights users on 11/3. 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 1/277:25 pm -
1 stop15h 02m
Sat 1/306:15 am -
1 stop10h 40m
Deal found 11/3![American Airlines logo]()
$323
This United Airlines deal was found by Cheapflights users on 11/3. 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.
Wed 1/278:00 am -
2 stops12h 24m
Sat 1/3011:26 am -
1 stop9h 04m
Deal found 11/3![United Airlines logo]()
$330
This Southwest deal was found by Cheapflights users on 11/7. 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 12/186:15 pm -
1 stop6h 50m
Mon 12/214:30 pm -
1 stop5h 15m
Deal found 11/7![Southwest logo]()
$422
This United Airlines deal was found by Cheapflights users on 11/5. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/145:20 pm -
1 stop5h 21m
Wed 12/166:45 am -
1 stop7h 51m
Deal found 11/5![United Airlines logo]()
$425
This Southwest deal was found by Cheapflights users on 11/4. 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 11/195:05 pm -
1 stop5h 35m
Mon 11/237:15 am -
1 stop6h 00m
Deal found 11/4![Southwest logo]()
$547
This Southwest deal was found by Cheapflights users on 11/7. 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.
Sun 11/223:45 pm -
1 stop5h 10m
Thu 11/267:15 am -
1 stop7h 05m
Deal found 11/7![Southwest logo]()
$547
Last-minute flights from Amarillo to San DiegoDiscover last-minute flight deals from Amarillo to San Diego. Data last updated November 8, 2026 and is based on user searches.
Discover last-minute flight deals from Amarillo to San Diego. Data last updated November 8, 2026 and is based on user searches.
This Southwest deal was found by Cheapflights users on 11/4. 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 11/195:05 pm -
1 stop5h 35m
Mon 11/237:15 am -
1 stop6h 00m
Deal found 11/4![Southwest logo]()
$547
This Southwest deal was found by Cheapflights users on 11/5. 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.
Fri 11/202:55 pm -
1 stop7h 45m
Tue 11/243:00 pm -
2 stops6h 45m
Deal found 11/5![Southwest logo]()
$573
This United Airlines deal was found by Cheapflights users on 11/3. 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.
Mon 12/145:20 pm -
1 stop5h 21m
Wed 12/166:45 am -
1 stop7h 51m
Deal found 11/3![United Airlines logo]()
$425
This Southwest deal was found by Cheapflights users on 11/7. 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 12/186:15 pm -
1 stop6h 50m
Mon 12/214:30 pm -
1 stop5h 15m
Deal found 11/7![Southwest logo]()
$422
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 November 8, 2026.
Search for one-way flight options from Amarillo to San Diego. Find affordable one-way fares based on user searches. Data last updated November 8, 2026.
This Southwest deal was found by Cheapflights users on 11/4. 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 12/186:15 pm -
1 stop6h 50m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 11/4![Southwest logo]()
$234
This American Airlines deal was found by Cheapflights users on 11/4. 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.
Wed 11/1812:54 pm -
1 stop6h 58m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 11/4![American Airlines logo]()
$274
This Southwest deal was found by Cheapflights users on 11/4. 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 11/185:05 pm -
2 stops7h 00m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 11/4![Southwest logo]()
$279
This American Airlines deal was found by Cheapflights users on 11/4. 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.
Sat 11/217:07 pm -
1 stop6h 52m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 11/4![American Airlines logo]()
$285
This Alaska Airlines deal was found by Cheapflights users on 11/4. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/1812:54 pm -
2 stops11h 56m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 11/4![Alaska Airlines logo]()
$290
This American Airlines deal was found by Cheapflights users on 11/6. 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.
Mon 11/2312:54 pm -
2 stops8h 32m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 11/6![American Airlines logo]()
$295
This United Airlines deal was found by Cheapflights users on 11/4. 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.
Fri 11/205:25 pm -
1 stop7h 05m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 11/4![United Airlines logo]()
$324
This American Airlines deal was found by Cheapflights users on 11/6. 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 11/205:14 pm -
1 stop6h 41m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 11/6![American Airlines logo]()
$326
This United Airlines deal was found by Cheapflights users on 11/6. 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.
Tue 11/245:25 pm -
2 stops8h 54m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 11/6![United Airlines logo]()
$329
This United Airlines deal was found by Cheapflights users on 11/6. 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 11/215:25 pm -
1 stop5h 11m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 11/6![United Airlines logo]()
$370
This United Airlines deal was found by Cheapflights users on 11/4. 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.
Thu 11/199:11 am -
1 stop8h 43m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 11/4![United Airlines logo]()
$375
This United 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/149:11 am -
1 stop8h 43m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 11/2![United Airlines logo]()
$414
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 November 8, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $323 (American Airlines) |
One-way from | $234 (Southwest) |
Popular in | February |
Cheapest in | October |
Average price | $405 |
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 7,457,451 searches. Data last updated November 8, 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
Quickest round-trip
AmarilloSan Diego
AMA Amarillo - SAN San Diego
AMASAN
Amarillo
Fri 12/18
6:15 pm-11:05 pm
1 stop6h 50m
San Diego
Wed 12/31
12:00 am-2:00 am
Nonstop0h 00m
$234
AmarilloSan Diego
AMA Amarillo - SAN San Diego
AMASAN
Amarillo
Wed 11/18
12:54 pm-10:50 pm
2 stops11h 56m
San Diego
Wed 12/31
12:00 am-2:00 am
Nonstop0h 00m
$290
AmarilloSan Diego
AMA Amarillo - SAN San Diego
AMASAN
Amarillo
Wed 1/27
7:25 pm-8:27 am
1 stop15h 02m
San Diego
Sat 1/30
6:15 am-6:55 pm
1 stop10h 40m
$323
AmarilloSan Diego
AMA Amarillo - SAN San Diego
AMASAN
Amarillo
Tue 11/24
5:25 pm-12:19 am
2 stops8h 54m
San Diego
Wed 12/31
12:00 am-2:00 am
Nonstop0h 00m
$329
AmarilloSan Diego
AMA Amarillo - SAN San Diego
AMASAN
Amarillo
Wed 1/27
8:00 am-6:24 pm
2 stops12h 24m
San Diego
Sat 1/30
11:26 am-10:30 pm
1 stop9h 04m
$330
AmarilloSan Diego
AMA Amarillo - SAN San Diego
AMASAN
Amarillo
Thu 11/19
9:11 am-3:54 pm
1 stop8h 43m
San Diego
Wed 12/31
12:00 am-2:00 am
Nonstop0h 00m
$375
AmarilloSan Diego
AMA Amarillo - SAN San Diego
AMASAN
Amarillo
Sat 11/14
9:11 am-3:54 pm
1 stop8h 43m
San Diego
Wed 12/31
12:00 am-2:00 am
Nonstop0h 00m
$414
AmarilloSan Diego
AMA Amarillo - SAN San Diego
AMASAN
Amarillo
Sat 11/14
12:54 pm-7:09 pm
1 stop8h 15m
San Diego
Wed 12/31
12:00 am-2:00 am
Nonstop0h 00m
$419
AmarilloSan Diego
AMA Amarillo - SAN San Diego
AMASAN
Amarillo
Tue 11/17
10:26 am-4:50 pm
1 stop8h 24m
San Diego
Wed 12/31
12:00 am-2:00 am
Nonstop0h 00m
$419
AmarilloSan Diego
AMA Amarillo - SAN San Diego
AMASAN
Amarillo
Sat 11/14
12:55 pm-7:15 pm
2 stops8h 20m
San Diego
Wed 12/31
12:00 am-2:00 am
Nonstop0h 00m
$419
Showing 1-10 of 16 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 November.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy2 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.
Cheapflights Insights
Everything you need to know about your flight from Amarillo to San Diego
What’s the top layover airport for flights from Amarillo to San Diego?
Share of 1-stop round-trip flights from Amarillo to San Diego chosen by Cheapflights users in the past 12 months, using the same layover each way.
Dallas (DFW) – chosen by Cheapflights users on 75% of 1-stop itineraries from Amarillo to San Diego on Cheapflights.
What’s the cheapest layover airport for flights from Amarillo to San Diego?
Average round-trip fare for 1-stop flights from Amarillo to San Diego, chosen by Cheapflights users in the past 12 months, with the same layover each way.
Dallas (DAL) is the most affordable 1-stop option, with an average round-trip price of $240.
What’s the fastest layover option from Amarillo to San Diego?
Shortest average travel time for 1-stop one-way flights from Amarillo to San Diego, based on itineraries clicked by Cheapflights users over the past 12 months, grouped by layover airport.
Flights via Dallas (DFW) have the shortest average one-way travel time for 1-stop routes: 5h 24m.
Which airport typically offers the quickest layover for flights from Amarillo to San Diego?
Average layover duration for 1-stop one-way flights from Amarillo to San Diego, chosen by Cheapflights users in the last 12 months, grouped by stopover airport.
Flights via Dallas (DFW) offer the fastest connection on this route, with an average layover time of 1h 12m.
Reviews of airlines servicing San Diego
Get insights into the airlines that provide service to San Diego. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to San Diego. Reviews last updated November 8, 2026.
Read reviews from past customers who have flown Southwest from Amarillo to San Diego. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Comfort
8.0
Crew
8.6
Entertainment
7.5
Overall
8.0
Boarding
8.1
Food
7.0
Reviews
1 / 20
10.0
ExcellentWalter,May 2026
LAS - BUR
Comfort
8.0
Crew
8.6
Entertainment
7.5
Overall
8.0
Boarding
8.1
Food
7.0
Reviews
1 / 20
10.0
ExcellentWalter,May 2026
LAS - BUR
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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Amarillo and San Diego flights
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Top airline flying from Amarillo to San Diego
Discover the top airline that operate flights from Amarillo to San Diego. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 7,457,451 searches. Data last updated November 8, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$240 | Average$393 | FlexibilityNo cancel fee | On-time63% |