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Cheap flights from McAllen to San Diego from $179

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from McAllen to San Diego departing on 2/15. 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
0 bags

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Find the cheapest flights from McAllen to San Diego

Cheap round-trip flights

Enter your travel dates to find the best prices.
United Airlines Logo
7:00 am - 1:47 pm
MFE
-
SAN
8h 47m
1 stop
United Airlines Logo
1:45 pm - 9:42 pm
SAN
-
MFE
5h 57m
1 stop
$217United Airlines
Fri, Feb 27 - Mon, Mar 2
Delta Logo
1:03 pm - 10:48 pm
MFE
-
SAN
11h 45m
2 stops
Delta Logo
10:20 pm - 12:23 pm
SAN
-
MFE
12h 03m
2 stops
$228Delta
Fri, Feb 27 - Mon, Mar 2
Delta Logo
1:03 pm - 10:48 pm
MFE
-
SAN
11h 45m
2 stops
Delta Logo
10:30 pm - 12:40 pm
SAN
-
MFE
12h 10m
2 stops
$238Delta
Wed, Mar 4 - Mon, Mar 9
United Airlines Logo
7:00 am - 11:04 am
MFE
-
SAN
6h 04m
1 stop
United Airlines Logo
3:04 pm - 10:59 pm
SAN
-
MFE
5h 55m
1 stop
$250United Airlines
Wed, Apr 1 - Thu, Apr 2
American Airlines Logo
5:28 am - 10:00 am
MFE
-
SAN
6h 32m
1 stop
American Airlines Logo
7:10 am - 2:57 pm
SAN
-
MFE
5h 47m
1 stop
$278American Airlines
Mon, Feb 16 - Wed, Feb 25
Delta Logo
1:20 pm - 11:48 pm
MFE
-
SAN
12h 28m
2 stops
Delta Logo
10:30 pm - 12:40 pm
SAN
-
MFE
12h 10m
2 stops
$283Delta
Tue, Mar 31 - Thu, Apr 2
United Airlines Logo
7:00 am - 1:47 pm
MFE
-
SAN
8h 47m
1 stop
United Airlines Logo
1:53 pm - 10:59 pm
SAN
-
MFE
7h 06m
1 stop
$297United Airlines
Wed, Mar 4 - Mon, Mar 9
Delta Logo
1:20 pm - 11:09 pm
MFE
-
SAN
11h 49m
2 stops
Delta Logo
9:55 pm - 12:40 pm
SAN
-
MFE
12h 45m
2 stops
$298Delta
Wed, Apr 1 - Thu, Apr 2
United Airlines Logo
7:00 am - 2:49 pm
MFE
-
SAN
9h 49m
2 stops
United Airlines Logo
1:53 pm - 10:59 pm
SAN
-
MFE
7h 06m
1 stop
$302United Airlines
Wed, Mar 4 - Mon, Mar 9
United Airlines Logo
7:00 am - 3:39 pm
MFE
-
SAN
10h 39m
2 stops
United Airlines Logo
3:04 pm - 10:59 pm
SAN
-
MFE
5h 55m
1 stop
$314United Airlines
Tue, Mar 31 - Fri, Apr 3

United Airlines flights from McAllen to San Diego

Our best United Airlines deals on McAllen to San Diego flight tickets
United Airlines
Feb 27
MFE7:00 amMcAllen Miller Intl
8h 47m
1 stop
SAN1:47 pmSan Diego
Mar 2
SAN1:45 pmSan Diego
5h 57m
1 stop
MFE9:42 pmMcAllen Miller Intl
$217
United Airlines
Apr 1
MFE7:00 amMcAllen Miller Intl
6h 04m
1 stop
SAN11:04 amSan Diego
Apr 2
SAN3:04 pmSan Diego
5h 55m
1 stop
MFE10:59 pmMcAllen Miller Intl
$250
United Airlines
Mar 4
MFE7:00 amMcAllen Miller Intl
8h 47m
1 stop
SAN1:47 pmSan Diego
Mar 9
SAN1:53 pmSan Diego
7h 06m
1 stop
MFE10:59 pmMcAllen Miller Intl
$297

Delta flights from McAllen to San Diego

Our best Delta deals on McAllen to San Diego flight tickets
Delta
Feb 27
MFE1:03 pmMcAllen Miller Intl
11h 45m
2 stops
SAN10:48 pmSan Diego
Mar 2
SAN10:20 pmSan Diego
12h 03m
2 stops
MFE12:23 pmMcAllen Miller Intl
$228
Delta
Mar 4
MFE1:03 pmMcAllen Miller Intl
11h 45m
2 stops
SAN10:48 pmSan Diego
Mar 9
SAN10:30 pmSan Diego
12h 10m
2 stops
MFE12:40 pmMcAllen Miller Intl
$238
Delta
Mar 31
MFE1:20 pmMcAllen Miller Intl
12h 28m
2 stops
SAN11:48 pmSan Diego
Apr 2
SAN10:30 pmSan Diego
12h 10m
2 stops
MFE12:40 pmMcAllen Miller Intl
$283

momondo Fare Finder

 
Customize your flight search to find flights from McAllen 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 January 29, 2026.
Use the filters below to find and compare flights from McAllen to San Diego that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

McAllenSan Diego

MFE - SAN

MFESAN

McAllen Miller Intl

Fri 2/27

7:00 am-1:47 pm

1 stop8h 47m

San Diego

Mon 3/2

1:45 pm-9:42 pm

1 stop5h 57m

$217

McAllenSan Diego

MFE - SAN

MFESAN

McAllen Miller Intl

Fri 2/27

1:03 pm-10:48 pm

2 stops11h 45m

San Diego

Mon 3/2

10:20 pm-12:23 pm

2 stops12h 03m

$228

McAllenSan Diego

MFE - SAN

MFESAN

McAllen Miller Intl

Wed 3/4

1:03 pm-10:48 pm

2 stops11h 45m

San Diego

Mon 3/9

10:30 pm-12:40 pm

2 stops12h 10m

$238

McAllenSan Diego

MFE - SAN

MFESAN

McAllen Miller Intl

Wed 4/1

7:00 am-11:04 am

1 stop6h 04m

San Diego

Thu 4/2

3:04 pm-10:59 pm

1 stop5h 55m

$250

McAllenSan Diego

MFE - SAN

MFESAN

McAllen Miller Intl

Mon 2/16

5:28 am-10:00 am

1 stop6h 32m

San Diego

Wed 2/25

7:10 am-2:57 pm

1 stop5h 47m

$278

McAllenSan Diego

MFE - SAN

MFESAN

McAllen Miller Intl

Tue 3/31

1:20 pm-11:48 pm

2 stops12h 28m

San Diego

Thu 4/2

10:30 pm-12:40 pm

2 stops12h 10m

$283

McAllenSan Diego

MFE - SAN

MFESAN

McAllen Miller Intl

Wed 3/4

7:00 am-1:47 pm

1 stop8h 47m

San Diego

Mon 3/9

1:53 pm-10:59 pm

1 stop7h 06m

$297

McAllenSan Diego

MFE - SAN

MFESAN

McAllen Miller Intl

Wed 4/1

1:20 pm-11:09 pm

2 stops11h 49m

San Diego

Thu 4/2

9:55 pm-12:40 pm

2 stops12h 45m

$298

McAllenSan Diego

MFE - SAN

MFESAN

McAllen Miller Intl

Wed 3/4

7:00 am-2:49 pm

2 stops9h 49m

San Diego

Mon 3/9

1:53 pm-10:59 pm

1 stop7h 06m

$302

McAllenSan Diego

MFE - SAN

MFESAN

McAllen Miller Intl

Tue 3/31

7:00 am-3:39 pm

2 stops10h 39m

San Diego

Fri 4/3

3:04 pm-10:59 pm

1 stop5h 55m

$314

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 18 resultsSorted by cheapest first
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See travel insights to San Diego from

How to get the cheapest flight ticket from McAllen to San Diego

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to San Diego?

If you are unable to visit San Diego during the month of May, then departing from McAllen during the month October is also very affordable. Most momondo users find prices during this month for around $292.

Can stopping save me money on McAllen to San Diego flights?

You could potentially save up to 19% on your flight if you consider stops on a McAllen to San Diego flight.

How have McAllen to San Diego flight prices changed over time?

As of January 2026, prices for McAllen to San Diego flights are approximately 7% cheaper when compared to flights at the same time last year.

When to book flights from McAllen to San Diego

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

Cheap McAllen to San Diego (MFE to SAN) flight deals and tips

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

Fastest flight time

6h 04m

Direct flights

None
The fastest flight from McAllen to San Diego takes 6h 04m
There are no direct flights from McAllen to San Diego. There are no popular flight routes from McAllen to San Diego.
Search flight deals

  • How far is McAllen Miller Intl to San Diego by plane?

    The straight-line distance from McAllen Miller Intl to San Diego is 1221.2 mi. 6h 04m is a normal flight duration for this route.

  • When did momondo last update prices for flights from McAllen Miller Intl Airport to San Diego Airport?

    Prices for flights from McAllen Miller Intl Airport to San Diego Airport are refreshed on a daily basis.

  • How many operators does momondo search for flights from McAllen Miller Intl Airport to San Diego Airport?

  • How old do you have to be to fly from McAllen Miller Intl Airport to San Diego Airport?

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from McAllen Miller Intl Airport to San Diego Airport.

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

    The travel and health documents you'll need for your trip to San Diego Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at San Diego Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

  • What is the most popular airline from McAllen to San Diego?

Best airlines flying from McAllen to San Diego

Compare and see reviews for airlines that fly from McAllen to San Diego with momondo
Airline
Rating
Free Cancellation
Price
American AirlinesPriceFrom $216Free CancellationRating
7.2
11,205 reviews
Search American Airlines flights
United AirlinesPriceFrom $261Free CancellationRating
7.4
9,215 reviews
Search United Airlines flights

Traveling to a place near San Diego?

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

Why use momondo?

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

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from McAllen to San Diego for you.

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

Yes. momondo enables you to select and highlight flights to San Diego from McAllen with this policy.

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

Once all potential McAllen 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 McAllen to San Diego right now. Can momondo alert me if prices change?

If you are not ready to book a flight from McAllen to San Diego now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to San Diego and let you know when they change.

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