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Cheap flights from McAllen to San Diego from $113

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 4/15. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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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.
Multiple Airlines Logo
6:15 pm - 5:52 pm
MFE
-
SAN
25h 37m
1 stop
Multiple Airlines Logo
2:12 pm - 11:20 am
SAN
-
MFE
19h 08m
1 stop
$222Multiple Airlines
Wed, Apr 22 - Wed, Apr 29
American Airlines Logo
7:32 pm - 11:56 pm
MFE
-
SAN
6h 24m
1 stop
American Airlines Logo
3:21 pm - 11:59 pm
SAN
-
MFE
6h 38m
1 stop
$225American Airlines
Wed, Apr 22 - Wed, Apr 29
United Airlines Logo
7:00 am - 2:57 pm
MFE
-
SAN
9h 57m
2 stops
United Airlines Logo
3:04 pm - 10:59 pm
SAN
-
MFE
5h 55m
1 stop
$226United Airlines
Wed, Apr 22 - Wed, Apr 29
Delta Logo
5:23 pm - 10:36 pm
MFE
-
SAN
7h 13m
2 stops
Delta Logo
9:45 pm - 12:23 pm
SAN
-
MFE
12h 38m
2 stops
$235Delta
Wed, Apr 22 - Wed, Apr 29
Multiple Airlines Logo
6:15 pm - 8:01 pm
MFE
-
SAN
27h 46m
2 stops
Multiple Airlines Logo
2:12 pm - 11:20 am
SAN
-
MFE
19h 08m
1 stop
$237Multiple Airlines
Wed, Apr 22 - Wed, Apr 29
Delta Logo
1:03 pm - 11:06 pm
MFE
-
SAN
12h 03m
2 stops
Delta Logo
9:45 pm - 12:23 pm
SAN
-
MFE
12h 38m
2 stops
$247Delta
Fri, Apr 17 - Wed, Apr 29
Delta Logo
1:03 pm - 11:25 pm
MFE
-
SAN
12h 22m
2 stops
Delta Logo
9:45 pm - 12:23 pm
SAN
-
MFE
12h 38m
2 stops
$259Delta
Fri, Apr 17 - Sun, Apr 19
American Airlines Logo
7:32 pm - 11:56 pm
MFE
-
SAN
6h 24m
1 stop
American Airlines Logo
4:41 pm - 11:59 pm
SAN
-
MFE
5h 18m
1 stop
$281American Airlines
Fri, Apr 17 - Wed, Apr 29
Multiple Airlines Logo
9:04 pm - 8:58 pm
MFE
-
SAN
25h 54m
1 stop
Multiple Airlines Logo
9:53 pm - 1:04 pm
SAN
-
MFE
13h 11m
1 stop
$291Multiple Airlines
Sun, Jun 28 - Fri, Jul 3
Multiple Airlines Logo
7:53 pm - 8:58 pm
MFE
-
SAN
27h 05m
1 stop
Multiple Airlines Logo
9:53 pm - 12:09 pm
SAN
-
MFE
12h 16m
1 stop
$294Multiple Airlines
Sat, Jun 27 - Wed, Jul 1

United Airlines flights from McAllen to San Diego

Our best United Airlines deals on McAllen to San Diego flight tickets
United Airlines
Apr 22
MFE7:00 amMcAllen Miller Intl
9h 57m
2 stops
SAN2:57 pmSan Diego
Apr 29
SAN3:04 pmSan Diego
5h 55m
1 stop
MFE10:59 pmMcAllen Miller Intl
$226
United Airlines
May 12
MFE7:00 amMcAllen Miller Intl
8h 50m
1 stop
SAN1:50 pmSan Diego
May 15
SAN3:04 pmSan Diego
5h 55m
1 stop
MFE10:59 pmMcAllen Miller Intl
$312
United Airlines
Apr 17
MFE7:00 amMcAllen Miller Intl
12h 16m
2 stops
SAN5:16 pmSan Diego
Apr 19
SAN3:04 pmSan Diego
5h 55m
1 stop
MFE10:59 pmMcAllen Miller Intl
$344

American Airlines flights from McAllen to San Diego

Our best American Airlines deals on McAllen to San Diego flight tickets
American Airlines
May 5
MFE6:40 amMcAllen Miller Intl
7h 33m
1 stop
SAN12:13 pmSan Diego
May 12
SAN11:01 amSan Diego
5h 41m
1 stop
MFE6:42 pmMcAllen Miller Intl
$272
American Airlines
May 5
MFE6:40 amMcAllen Miller Intl
7h 33m
1 stop
SAN12:13 pmSan Diego
May 12
SAN6:30 amSan Diego
10h 12m
2 stops
MFE6:42 pmMcAllen Miller Intl
$277
American Airlines
Apr 17
MFE7:32 pmMcAllen Miller Intl
6h 24m
1 stop
SAN11:56 pmSan Diego
Apr 29
SAN4:41 pmSan Diego
5h 18m
1 stop
MFE11:59 pmMcAllen Miller Intl
$281

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 March 26, 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

Cheapest round-trip

McAllenSan Diego

MFE - SAN

MFESAN

McAllen Miller Intl

Wed 4/22

6:15 pm-5:52 pm

1 stop25h 37m

San Diego

Wed 4/29

2:12 pm-11:20 am

1 stop19h 08m

$222

McAllenSan Diego

MFE - SAN

MFESAN

McAllen Miller Intl

Wed 4/22

7:32 pm-11:56 pm

1 stop6h 24m

San Diego

Wed 4/29

3:21 pm-11:59 pm

1 stop6h 38m

$225

McAllenSan Diego

MFE - SAN

MFESAN

McAllen Miller Intl

Wed 4/22

7:00 am-2:57 pm

2 stops9h 57m

San Diego

Wed 4/29

3:04 pm-10:59 pm

1 stop5h 55m

$226

McAllenSan Diego

MFE - SAN

MFESAN

McAllen Miller Intl

Wed 4/22

5:23 pm-10:36 pm

2 stops7h 13m

San Diego

Wed 4/29

9:45 pm-12:23 pm

2 stops12h 38m

$235

McAllenSan Diego

MFE - SAN

MFESAN

McAllen Miller Intl

Wed 4/22

6:15 pm-8:01 pm

2 stops27h 46m

San Diego

Wed 4/29

2:12 pm-11:20 am

1 stop19h 08m

$237

McAllenSan Diego

MFE - SAN

MFESAN

McAllen Miller Intl

Fri 4/17

1:03 pm-11:06 pm

2 stops12h 03m

San Diego

Wed 4/29

9:45 pm-12:23 pm

2 stops12h 38m

$247

McAllenSan Diego

MFE - SAN

MFESAN

McAllen Miller Intl

Fri 4/17

1:03 pm-11:25 pm

2 stops12h 22m

San Diego

Sun 4/19

9:45 pm-12:23 pm

2 stops12h 38m

$259
Quickest round-trip

McAllenSan Diego

MFE - SAN

MFESAN

McAllen Miller Intl

Fri 4/17

7:32 pm-11:56 pm

1 stop6h 24m

San Diego

Wed 4/29

4:41 pm-11:59 pm

1 stop5h 18m

$281

McAllenSan Diego

MFE - SAN

MFESAN

McAllen Miller Intl

Sun 6/28

9:04 pm-8:58 pm

1 stop25h 54m

San Diego

Fri 7/3

9:53 pm-1:04 pm

1 stop13h 11m

$291

McAllenSan Diego

MFE - SAN

MFESAN

McAllen Miller Intl

Sat 6/27

7:53 pm-8:58 pm

1 stop27h 05m

San Diego

Wed 7/1

9:53 pm-12:09 pm

1 stop12h 16m

$294

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 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 typical price of a round-trip flight between McAllen and San Diego?

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 53% 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 March 2026, prices for McAllen to San Diego flights are approximately 60% 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 03m

Direct flights

None
The fastest flight from McAllen to San Diego takes 6h 03m
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 03m 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
7.1
11,495 reviews
Search American Airlines flights
United AirlinesPriceFrom $217Free CancellationRating
7.4
9,483 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
National City
Poway
San Ysidro
Imperial Beach
La Mesa
Borrego Springs
Alpine
Santee
Lemon Grove

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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