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Cheap flights from McAllen to San Diego from $165

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 8/11. 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

Logo
10:10 pm - 7:21 amMFE-SAN
11h 11m1 stop
Logo
7:01 pm - 11:19 amSAN-MFE
14h 18m1 stop
$205
Find Deal
Sun, Aug 17 - Thu, Aug 21
Logo
10:10 pm - 7:21 amMFE-SAN
11h 11m1 stop
Logo
7:01 pm - 11:19 amSAN-MFE
14h 18m1 stop
$213
Find Deal
Sun, Aug 17 - Thu, Aug 21
Logo
1:49 pm - 10:26 pmMFE-SAN
10h 37m1 stop
Logo
7:47 pm - 12:34 pmSAN-MFE
14h 47m1 stop
$226
Find Deal
Mon, Sep 8 - Thu, Sep 11
Delta Logo
12:30 pm - 11:24 pmMFE-SAN
12h 54m2 stops
Delta Logo
9:50 pm - 11:49 amSAN-MFE
11h 59m2 stops
$247Delta
Find Deal
Mon, Sep 15 - Mon, Sep 22
Logo
10:10 pm - 12:17 pmMFE-SAN
16h 07m2 stops
Logo
7:01 pm - 11:19 amSAN-MFE
14h 18m1 stop
$312
Find Deal
Sun, Aug 17 - Thu, Aug 21
American Airlines Logo
5:46 am - 9:27 amMFE-SAN
5h 41m1 stop
American Airlines Logo
2:58 pm - 10:22 pmSAN-MFE
5h 24m1 stop
$315American Airlines
Find Deal
Thu, Dec 25 - Wed, Dec 31
American Airlines Logo
6:23 pm - 10:36 pmMFE-SAN
6h 13m1 stop
American Airlines Logo
3:01 pm - 10:50 pmSAN-MFE
5h 49m1 stop
$336American Airlines
Find Deal
Mon, Sep 15 - Mon, Sep 22
Delta Logo
5:25 am - 6:01 pmMFE-SAN
14h 36m2 stops
Delta Logo
10:55 am - 11:58 pmSAN-MFE
11h 03m2 stops
$347Delta
Find Deal
Mon, Sep 8 - Thu, Sep 11
United Airlines Logo
7:25 pm - 9:09 amMFE-SAN
15h 44m2 stops
United Airlines Logo
8:05 am - 6:07 pmSAN-MFE
8h 02m1 stop
$405United Airlines
Find Deal
Mon, Sep 8 - Thu, Sep 11
United Airlines Logo
4:37 pm - 9:53 pmMFE-SAN
7h 16m1 stop
United Airlines Logo
8:40 pm - 8:54 amSAN-MFE
10h 14m2 stops
$453United Airlines
Find Deal
Fri, Nov 7 - Sun, Nov 9

American Airlines flights from McAllen to San Diego

Our best American Airlines deals on McAllen to San Diego flight tickets
American Airlines
Dec 25
MFE5:46 amMcAllen Miller Intl
5h 41m
1 stop
SAN9:27 amSan Diego
Dec 31
SAN2:58 pmSan Diego
5h 24m
1 stop
MFE10:22 pmMcAllen Miller Intl
$315
Find similar
American Airlines
Sep 15
MFE6:23 pmMcAllen Miller Intl
6h 13m
1 stop
SAN10:36 pmSan Diego
Sep 22
SAN3:01 pmSan Diego
5h 49m
1 stop
MFE10:50 pmMcAllen Miller Intl
$336
Find similar
American Airlines
Sep 18
MFE3:26 pmMcAllen Miller Intl
6h 50m
1 stop
SAN8:16 pmSan Diego
Sep 22
SAN7:13 amSan Diego
8h 13m
1 stop
MFE5:26 pmMcAllen Miller Intl
$337
Find similar

United Airlines flights from McAllen to San Diego

Our best United Airlines deals on McAllen to San Diego flight tickets
United Airlines
Sep 8
MFE7:25 pmMcAllen Miller Intl
15h 44m
2 stops
SAN9:09 amSan Diego
Sep 11
SAN8:05 amSan Diego
8h 02m
1 stop
MFE6:07 pmMcAllen Miller Intl
$405
Find similar
United Airlines
Nov 7
MFE4:37 pmMcAllen Miller Intl
7h 16m
1 stop
SAN9:53 pmSan Diego
Nov 9
SAN8:40 pmSan Diego
10h 14m
2 stops
MFE8:54 amMcAllen Miller Intl
$453
Find similar
United Airlines
Nov 7
MFE12:15 pmMcAllen Miller Intl
10h 33m
2 stops
SAN8:48 pmSan Diego
Nov 9
SAN8:40 pmSan Diego
10h 14m
2 stops
MFE8:54 amMcAllen Miller Intl
$458
Find similar

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 August 3, 2025.
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

Sun 8/17

10:10 pm-7:21 am

1 stop11h 11m

San Diego

Thu 8/21

7:01 pm-11:19 am

1 stop14h 18m

$205

McAllenSan Diego

MFE - SAN

MFESAN

McAllen Miller Intl

Sun 8/17

10:10 pm-7:21 am

1 stop11h 11m

San Diego

Thu 8/21

7:01 pm-11:19 am

1 stop14h 18m

$213

McAllenSan Diego

MFE - SAN

MFESAN

McAllen Miller Intl

Mon 9/8

1:49 pm-10:26 pm

1 stop10h 37m

San Diego

Thu 9/11

7:47 pm-12:34 pm

1 stop14h 47m

$226

McAllenSan Diego

MFE - SAN

MFESAN

McAllen Miller Intl

Mon 9/15

12:30 pm-11:24 pm

2 stops12h 54m

San Diego

Mon 9/22

9:50 pm-11:49 am

2 stops11h 59m

$247

McAllenSan Diego

MFE - SAN

MFESAN

McAllen Miller Intl

Sun 8/17

10:10 pm-12:17 pm

2 stops16h 07m

San Diego

Thu 8/21

7:01 pm-11:19 am

1 stop14h 18m

$312

McAllenSan Diego

MFE - SAN

MFESAN

McAllen Miller Intl

Thu 12/25

5:46 am-9:27 am

1 stop5h 41m

San Diego

Wed 12/31

2:58 pm-10:22 pm

1 stop5h 24m

$315

McAllenSan Diego

MFE - SAN

MFESAN

McAllen Miller Intl

Mon 9/15

6:23 pm-10:36 pm

1 stop6h 13m

San Diego

Mon 9/22

3:01 pm-10:50 pm

1 stop5h 49m

$336

McAllenSan Diego

MFE - SAN

MFESAN

McAllen Miller Intl

Mon 9/8

5:25 am-6:01 pm

2 stops14h 36m

San Diego

Thu 9/11

10:55 am-11:58 pm

2 stops11h 03m

$347

McAllenSan Diego

MFE - SAN

MFESAN

McAllen Miller Intl

Mon 9/8

7:25 pm-9:09 am

2 stops15h 44m

San Diego

Thu 9/11

8:05 am-6:07 pm

1 stop8h 02m

$405

McAllenSan Diego

MFE - SAN

MFESAN

McAllen Miller Intl

Fri 11/7

4:37 pm-9:53 pm

1 stop7h 16m

San Diego

Sun 11/9

8:40 pm-8:54 am

2 stops10h 14m

$453

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 16 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 January, then departing from McAllen during the month November is also very affordable. Most momondo users find prices during this month for around $267.

What is the cheapest day to depart on your flight to San Diego?

The cheapest day to depart from McAllen to San Diego is on a Monday. Travelers who choose to depart for San Diego on a Monday will often find tickets for as low as $317. If your travel schedule is flexible, try to avoid departing on a Sunday because tickets tend to average around $437. These prices are subject to change though, so be sure to set up a Price Alert for flights to San Diego.

What is the cheapest time of day to depart on your flight to San Diego?

The cheapest time of day to fly to San Diego is in the afternoon when flights can be purchased for as low as $367. Flights in the evening are often more expensive with an average ticket price of $419.

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

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

Best Price Found

$165

Fastest flight time

5h 40m

Direct flights

None

Airports in San Diego

1 airport
The best one-way flight to San Diego from McAllen in the past 72 hours is $165. The best round-trip flight deal from McAllen to San Diego found on momondo in the last 72 hours is $205.
The fastest flight from McAllen to San Diego takes 5h 40m
There are no direct flights from McAllen to San Diego. Popular non-direct route for this connection is McAllen Miller Intl Airport - San Diego Airport.
There is 1 airport near San Diego: San Diego (SAN)
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. 5h 40m 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
10,000 reviews
Search American Airlines flights
United AirlinesPriceFrom $261Free CancellationRating
7.4
8,905 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
La Mesa
Imperial Beach
San Ysidro
Poway
Borrego Springs
Lemon Grove
Alpine
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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