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Cheap flights from Amarillo to San Diego from $317

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from Amarillo to San Diego departing on 9/14. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 0 bags

Find the cheapest flights from Amarillo to San Diego

Cheap round-trip flights

Enter your travel dates to find the best prices.
American Airlines Logo
4:20 pm - 8:01 pm
AMA
-
SAN
5h 41m
1 stop
American Airlines Logo
12:08 pm - 8:05 pm
SAN
-
AMA
5h 57m
1 stop
$317American Airlines
Mon, Sep 14 - Tue, Sep 15
Southwest Logo
4:00 pm - 10:05 pm
AMA
-
SAN
8h 05m
2 stops
Southwest Logo
1:40 pm - 9:45 pm
SAN
-
AMA
6h 05m
1 stop
$322Southwest
Mon, Sep 14 - Tue, Sep 15
American Airlines Logo
7:06 pm - 10:30 pm
AMA
-
SAN
5h 24m
1 stop
American Airlines Logo
9:50 am - 6:32 pm
SAN
-
AMA
6h 42m
1 stop
$326American Airlines
Sun, Sep 6 - Thu, Sep 10
Southwest Logo
4:00 pm - 9:20 pm
AMA
-
SAN
7h 20m
2 stops
Southwest Logo
11:45 am - 9:45 pm
SAN
-
AMA
8h 00m
2 stops
$327Southwest
Mon, Sep 14 - Tue, Sep 15
American Airlines Logo
5:00 am - 10:29 am
AMA
-
SAN
7h 29m
1 stop
American Airlines Logo
9:50 am - 6:32 pm
SAN
-
AMA
6h 42m
1 stop
$329American Airlines
Tue, Sep 8 - Fri, Sep 11
United Airlines Logo
8:00 am - 6:35 pm
AMA
-
SAN
12h 35m
2 stops
United Airlines Logo
12:37 pm - 9:44 pm
SAN
-
AMA
7h 07m
1 stop
$331United Airlines
Sun, Sep 6 - Thu, Sep 10
American Airlines Logo
1:01 pm - 6:54 pm
AMA
-
SAN
7h 53m
1 stop
American Airlines Logo
3:05 pm - 12:07 am
SAN
-
AMA
7h 02m
1 stop
$341American Airlines
Mon, Aug 31 - Thu, Sep 3
Southwest Logo
4:00 pm - 10:05 pm
AMA
-
SAN
8h 05m
2 stops
Southwest Logo
6:30 am - 2:30 pm
SAN
-
AMA
6h 00m
1 stop
$346Southwest
Mon, Aug 31 - Thu, Sep 3
Southwest Logo
3:10 pm - 9:00 pm
AMA
-
SAN
7h 50m
2 stops
Southwest Logo
6:30 am - 5:10 pm
SAN
-
AMA
8h 40m
2 stops
$351Southwest
Mon, Aug 31 - Thu, Sep 3
Southwest Logo
7:00 am - 1:00 pm
AMA
-
SAN
8h 00m
2 stops
Southwest Logo
2:15 pm - 10:05 pm
SAN
-
AMA
5h 50m
1 stop
$355Southwest
Tue, Sep 8 - Fri, Sep 11

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American Airlines flights from Amarillo to San Diego

Our best American Airlines deals on Amarillo to San Diego flight tickets
American Airlines
Sep 14
AMA4:20 pmAmarillo
5h 41m
1 stop
SAN8:01 pmSan Diego
Sep 15
SAN12:08 pmSan Diego
5h 57m
1 stop
AMA8:05 pmAmarillo
$317
American Airlines
Sep 6
AMA7:06 pmAmarillo
5h 24m
1 stop
SAN10:30 pmSan Diego
Sep 10
SAN9:50 amSan Diego
6h 42m
1 stop
AMA6:32 pmAmarillo
$326
American Airlines
Sep 8
AMA5:00 amAmarillo
7h 29m
1 stop
SAN10:29 amSan Diego
Sep 11
SAN9:50 amSan Diego
6h 42m
1 stop
AMA6:32 pmAmarillo
$329

Southwest flights from Amarillo to San Diego

Our best Southwest deals on Amarillo to San Diego flight tickets
Southwest
Sep 14
AMA4:00 pmAmarillo
8h 05m
2 stops
SAN10:05 pmSan Diego
Sep 15
SAN1:40 pmSan Diego
6h 05m
1 stop
AMA9:45 pmAmarillo
$322
Southwest
Sep 14
AMA4:00 pmAmarillo
7h 20m
2 stops
SAN9:20 pmSan Diego
Sep 15
SAN11:45 amSan Diego
8h 00m
2 stops
AMA9:45 pmAmarillo
$327
Southwest
Aug 31
AMA4:00 pmAmarillo
8h 05m
2 stops
SAN10:05 pmSan Diego
Sep 3
SAN6:30 amSan Diego
6h 00m
1 stop
AMA2:30 pmAmarillo
$346

momondo 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, momondo users made 832,500 searches. Data last updated July 24, 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

Price

Cheapest round-trip
Quickest round-trip

AmarilloSan Diego

AMA - SAN

AMASAN

Amarillo

Mon 9/14

4:20 pm-8:01 pm

1 stop5h 41m

San Diego

Tue 9/15

12:08 pm-8:05 pm

1 stop5h 57m

$317

AmarilloSan Diego

AMA - SAN

AMASAN

Amarillo

Mon 9/14

4:00 pm-10:05 pm

2 stops8h 05m

San Diego

Tue 9/15

1:40 pm-9:45 pm

1 stop6h 05m

$322

AmarilloSan Diego

AMA - SAN

AMASAN

Amarillo

Sun 9/6

7:06 pm-10:30 pm

1 stop5h 24m

San Diego

Thu 9/10

9:50 am-6:32 pm

1 stop6h 42m

$326

AmarilloSan Diego

AMA - SAN

AMASAN

Amarillo

Mon 9/14

4:00 pm-9:20 pm

2 stops7h 20m

San Diego

Tue 9/15

11:45 am-9:45 pm

2 stops8h 00m

$327

AmarilloSan Diego

AMA - SAN

AMASAN

Amarillo

Tue 9/8

5:00 am-10:29 am

1 stop7h 29m

San Diego

Fri 9/11

9:50 am-6:32 pm

1 stop6h 42m

$329

AmarilloSan Diego

AMA - SAN

AMASAN

Amarillo

Sun 9/6

8:00 am-6:35 pm

2 stops12h 35m

San Diego

Thu 9/10

12:37 pm-9:44 pm

1 stop7h 07m

$331

AmarilloSan Diego

AMA - SAN

AMASAN

Amarillo

Mon 8/31

1:01 pm-6:54 pm

1 stop7h 53m

San Diego

Thu 9/3

3:05 pm-12:07 am

1 stop7h 02m

$341

AmarilloSan Diego

AMA - SAN

AMASAN

Amarillo

Mon 8/31

4:00 pm-10:05 pm

2 stops8h 05m

San Diego

Thu 9/3

6:30 am-2:30 pm

1 stop6h 00m

$346

AmarilloSan Diego

AMA - SAN

AMASAN

Amarillo

Mon 8/31

3:10 pm-9:00 pm

2 stops7h 50m

San Diego

Thu 9/3

6:30 am-5:10 pm

2 stops8h 40m

$351

AmarilloSan Diego

AMA - SAN

AMASAN

Amarillo

Tue 9/8

7:00 am-1:00 pm

2 stops8h 00m

San Diego

Fri 9/11

2:15 pm-10:05 pm

1 stop5h 50m

$355

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

When to book flights from Amarillo to San Diego

Are you open to changing your travel dates? Check out the ideal times to fly from Amarillo to San Diego according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Amarillo to San Diego (AMA to SAN) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Amarillo to San Diego

Fastest flight time

5h 25m

Direct flights

None
The fastest flight from Amarillo to San Diego takes 5h 25m
There are no direct flights from Amarillo to San Diego. There are no popular flight routes from Amarillo to San Diego.
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Frequently asked questions about flying from Amarillo to San Diego

  • How far is Amarillo to San Diego by plane?

    The distance between Amarillo and San Diego is about 893.6 mi. Typically, this will take 5h 25m by plane in normal conditions.

  • When did momondo last update prices for flights from Amarillo Airport to San Diego Airport?

    Prices for flights from Amarillo Airport to San Diego Airport are updated daily.

  • How old do you have to be to fly from Amarillo Airport to San Diego Airport?

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Amarillo Airport to San Diego Airport.

  • What documentation or ID do you need to fly to San Diego Airport?

    The required travel and health documents for your San Diego Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at San Diego Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Frequently asked questions about flying from Amarillo to San Diego

  • How do I get Price Alerts for flights from Amarillo to San Diego?

    Price Alerts will notify you by email when the price for flights to San Diego from Amarillo decreases. To activate this, select your desired travel dates and search for offers. While browsing through offers you’ll see the Price Alert widget toggle. Click it to turn on notifications.

  • How can I save money on flights from Amarillo to San Diego with momondo?

    By using tools like our “Price Calendar”, you can see the best day to fly round-trip for your travels. Our “Price Forecast” tool uses AI to predict whether you should purchase or hold off on booking for potentially cheaper prices. Explore shows you all flight options from a city or airport to build your own unique adventure. The Discover blog also provides valuable insights for saving money while booking your experience. After searching you can toggle on “Price Alerts” to track prices for your desired flight and book at the ideal moment.

  • How does momondo find its flight prices?

    We aggregate our prices from over 700+ competitors from airlines to OTAs. We operate in over 30 markets worldwide to show you a wide range of travel options.

Traveling to a place near San Diego?

Book flights to San Diego if you plan to visit one of these locations
Chula Vista
Coronado
El Cajon
Julian
National City
La Mesa
Poway
San Ysidro
Imperial Beach
Borrego Springs
Santee
Lemon Grove
Alpine

Why use momondo?

Why should I use momondo to find a flight deal from Amarillo to San Diego?

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to San Diego from Amarillo.

Can I find flights from Amarillo to San Diego with flexible booking policies on momondo?

Yes. momondo allows you to filter the results for Amarillo to San Diego flights to just show those with flexible booking policies.

How can momondo help me find flights from Amarillo to San Diego?

Once all potential Amarillo to San Diego flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

I’m not ready to book a flight from Amarillo to San Diego right now. Can momondo alert me if prices change?

Of course. momondo tracks the price of Amarillo to San Diego flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

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