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$108+ Cheap flights from McAllen to San Diego (MFE - SAN)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 12/11. Fares are subject to change and may not be available on all flights or dates of travel.
MFE — SAN
Dec 6 — Dec 131
Sat 12/6
Sat 12/13
1 adult, Economy
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Find flight deals from McAllen to San Diego

Cheapest flights from McAllen to San Diego
Explore the most affordable flight options available from McAllen to San Diego. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 6, 2025.

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.
Thu 12/47:21 pmMFE - SAN
1 stop6h 32mAmerican Airlines
Sun 12/77:21 amSAN - MFE
1 stop6h 48mAmerican Airlines
Deal found 11/6$216
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.
Wed 12/107:00 amMFE - SAN
1 stop6h 01mUnited Airlines
Sat 12/138:00 pmSAN - MFE
2 stops10h 54mUnited Airlines
Deal found 11/5$266
This Delta 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/105:18 pmMFE - SAN
2 stops7h 36mDelta
Sat 12/1310:30 pmSAN - MFE
2 stops11h 39mDelta
Deal found 11/5$272
This Kiwi.com 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/192:49 pmMFE - SAN
2 stops21h 59mMultiple Airlines
Sun 11/233:49 pmSAN - MFE
1 stop17h 50mMultiple Airlines
Deal found 11/5$355
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 11/85:34 amMFE - SAN
1 stop6h 22mAmerican Airlines
Wed 11/128:25 amSAN - MFE
1 stop5h 58mAmerican Airlines
Deal found 11/4$413
This Delta 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/85:25 amMFE - SAN
2 stops12h 43mDelta
Wed 11/1211:02 amSAN - MFE
2 stops10h 57mDelta
Deal found 11/4$423
This Kiwi.com 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/412:44 pmMFE - SAN
2 stops13h 15mMultiple Airlines
Sun 12/73:18 pmSAN - MFE
1 stop18h 06mMultiple Airlines
Deal found 11/6$425
This Kiwi.com 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/1912:14 pmMFE - SAN
1 stop26h 24mMultiple Airlines
Mon 12/227:21 pmSAN - MFE
1 stop24h 16mMultiple Airlines
Deal found 11/5$426
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.
Wed 11/197:00 amMFE - SAN
2 stops9h 55mUnited Airlines
Sun 11/2311:02 amSAN - MFE
2 stops8h 57mUnited Airlines
Deal found 11/5$442
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.
Thu 11/62:06 pmMFE - SAN
1 stop7h 59mUnited Airlines
Sat 11/88:00 amSAN - MFE
1 stop8h 07mUnited Airlines
Deal found 11/5$443

Cheap flight deals from McAllen to San Diego

Discover tips and strategies to find the most affordable flight options for your journey from McAllen (MFE) 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 6, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$216
(American Airlines)

One-way from

$108
(American Airlines)

Popular in

December

Cheapest in

January

Average price

$393
Provider with most accurate pricing for McAllen Miller Intl-San Diego flight deals.
Search Deals
Provider most trusted by Cheapflights users for McAllen Miller Intl-San Diego flights.
Search Deals
From McAllen Miller Intl to San Diego
Search Deals
One-way flight from McAllen Miller Intl to San Diego
Search Deals
Highest demand for flights based on searches. 12% potential increase in price ($52 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 6% potential price decrease ($22 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in November 2025
Search Deals

Cheapflights 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, Cheapflights users made 2,558,603 searches. Data last updated November 6, 2025.
Use the filters below to find and compare flights from McAllen to San Diego that are best for you.

Fly from

McAllen

Fly to

San Diego

Route

Depart

Return

Price

McAllenSan Diego

MFE - SAN

MFESAN

McAllen Miller Intl

Wed 12/10

5:29 am-9:54 am

1 stop6h 25m

San Diego

Sat 12/13

6:15 am-4:18 pm

1 stop8h 03m

$216

McAllenSan Diego

MFE - SAN

MFESAN

McAllen Miller Intl

Thu 12/4

7:21 pm-11:53 pm

1 stop6h 32m

San Diego

Sun 12/7

7:21 am-4:09 pm

1 stop6h 48m

$216

McAllenSan Diego

MFE - SAN

MFESAN

McAllen Miller Intl

Wed 12/10

7:00 am-11:01 am

1 stop6h 01m

San Diego

Sat 12/13

8:00 pm-8:54 am

2 stops10h 54m

$266

McAllenSan Diego

MFE - SAN

MFESAN

McAllen Miller Intl

Wed 12/10

5:18 pm-10:54 pm

2 stops7h 36m

San Diego

Sat 12/13

10:30 pm-12:09 pm

2 stops11h 39m

$272

McAllenSan Diego

MFE - SAN

MFESAN

McAllen Miller Intl

Wed 11/19

2:49 pm-10:48 am

2 stops21h 59m

San Diego

Sun 11/23

3:49 pm-11:39 am

1 stop17h 50m

$355

McAllenSan Diego

MFE - SAN

MFESAN

McAllen Miller Intl

Thu 12/4

12:44 pm-11:59 pm

2 stops13h 15m

San Diego

Sun 12/7

3:18 pm-11:24 am

1 stop18h 06m

$425

McAllenSan Diego

MFE - SAN

MFESAN

McAllen Miller Intl

Fri 12/19

12:14 pm-12:38 pm

1 stop26h 24m

San Diego

Mon 12/22

7:21 pm-9:37 pm

1 stop24h 16m

$426

McAllenSan Diego

MFE - SAN

MFESAN

McAllen Miller Intl

Wed 11/19

7:00 am-2:55 pm

2 stops9h 55m

San Diego

Sun 11/23

11:02 am-9:59 pm

2 stops8h 57m

$442

McAllenSan Diego

MFE - SAN

MFESAN

McAllen Miller Intl

Thu 12/4

12:49 pm-11:44 pm

2 stops12h 55m

San Diego

Sun 12/7

10:30 pm-12:09 pm

2 stops11h 39m

$443

McAllenSan Diego

MFE - SAN

MFESAN

McAllen Miller Intl

Wed 11/19

5:34 am-9:56 am

1 stop6h 22m

San Diego

Sun 11/23

3:40 pm-11:03 pm

1 stop5h 23m

$443

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/5

Showing 1-10 of 22 results
1
2
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Compare providers for flights from McAllen 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 McAllen to San Diego in November.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy2 starsTrust Score*3 stars
eDreamsPrice Accuracy3 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*1 star

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on McAllen-San Diego flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on McAllen-San Diego flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from McAllen-San Diego flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on McAllen-San Diego flights, Cheapflights users trust eDreams the most. eDreams 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 McAllen-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 McAllen to San Diego

Have a flexible travel schedule? Discover the best time to fly to San Diego from McAllen with our price prediction graph.
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 McAllen to San Diego

What is the cheapest month to book a flight from McAllen to San Diego?

Currently, June is the cheapest month in which you can book a flight from McAllen to San Diego (average of $166). Flying from McAllen to San Diego in March is currently the most expensive (average of $288). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from MFE to SAN?

Find hourly flight availability from McAllen to San Diego. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated November 6, 2025.

It’s optimal to fly from McAllen to San Diego in the afternoon. By choosing this option you can save up to 31% on the cost of your flight, compared to a flight at noon.

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 6, 2025.
Get a feel of what it's like to fly with United Airlines and American Airlines from McAllen to San Diego by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
United Airlines
7.4
Good
9,007 reviews

Comfort

7.3

Overall

7.4

Crew

8.1

Boarding

7.7

Food

6.6

Entertainment

7.1

Reviews

1 / 20
2.0
Mediocre

Sebrena,Oct 2025

IAH - RSW

The worst that I have ever experienced in my life so bad if it was free I'm not ever going to use your Airline again I dont believe ..... very disappointed 😞 😔0000000000000
United Airlines
7.4
Good
9,007 reviews
United Airlines
7.4
Good
9,007 reviews

Comfort

7.3

Overall

7.4

Crew

8.1

Boarding

7.7

Food

6.6

Entertainment

7.1

Reviews

1 / 20
2.0
Mediocre

Sebrena,Oct 2025

IAH - RSW

The worst that I have ever experienced in my life so bad if it was free I'm not ever going to use your Airline again I dont believe ..... very disappointed 😞 😔0000000000000
American Airlines
7.2
Good
11,040 reviews
United Airlines
7.4
Good
9,007 reviews

Comfort

7.3

Overall

7.4

Crew

8.1

Boarding

7.7

Food

6.6

Entertainment

7.1

Reviews

1 / 20
2.0
Mediocre

Sebrena,Oct 2025

IAH - RSW

The worst that I have ever experienced in my life so bad if it was free I'm not ever going to use your Airline again I dont believe ..... very disappointed 😞 😔0000000000000

Related info for your journey

Find useful and relevant information for your journey from McAllen to San Diego. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from McAllen to San Diego?

    For as low as $266, American Airlines can have you in San Diego from McAllen in 6h 01m. Airlines will cover a distance of 1224 mi. This flight may include one or multiple stops.

  • What are the cheapest airlines flying from McAllen to San Diego round-trip?

    American Airlines, at $236, was found to be the cheapest airline from McAllen to San Diego. An alternate airline flying to your destination would be United Airlines. American Airlines is currently priced 34% below the average price you’ll pay for this route.

  • Can I find deals for flights from McAllen to San Diego that include hotel bookings?

    Yes. In addition to deals on McAllen to San Diego flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from McAllen to San Diego?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from McAllen to San Diego.

  • Can I find deals for business class flights from McAllen to San Diego?

    Yes. Cheapflights offers flight deals from McAllen to San Diego by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from McAllen to San Diego?

    Currently, June is the cheapest month in which you can book a flight from McAllen to San Diego (average of $166). Flying from McAllen to San Diego in March is currently the most expensive (average of $288). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Traveling to a place near San Diego?

Book flights to San Diego if you plan to visit one of these locations
El Cajon
Chula Vista
Coronado
La Mesa
Poway
Lemon Grove
National City

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Alternative routes for McAllen to San Diego

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Top 2 airlines flying from McAllen to San Diego

Discover the top 2 airlines that operate flights from McAllen 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 2,558,603 searches. Data last updated November 6, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$236Average$396FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$268Average$412FlexibilityNo cancel feeOn-time69%

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