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$94+ 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 5/13. Fares are subject to change and may not be available on all flights or dates of travel.
MFE — SAN
May 5 — May 121
Mon 5/5
Mon 5/12
1 adult, Economy
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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 April 30, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$206
(Mytrip)

One-way from

$119
(American Airlines)

Popular in

December

Cheapest in

January

Average price

$399
Provider with most accurate pricing for McAllen Miller Intl-San Diego flight deals.
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Provider most trusted by Cheapflights users for McAllen Miller Intl-San Diego flights.
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From McAllen Miller Intl to San Diego
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One-way flight from McAllen Miller Intl to San Diego
Search Deals
Highest demand for flights based on searches. 0% potential increase in price ($3 potential increase over avg. RT price).
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Cheapest flight prices on average. 6% potential price decrease ($22 potential savings vs. average RT price).
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Average for round-trip flights in April 2025
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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 April 30, 2025.

This American Airlines deal was found by Cheapflights users on 4/28. 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.
Wed 8/279:33 amMFE - SAN
1 stop6h 52mAmerican Airlines
Sat 8/3012:23 pmSAN - MFE
1 stop8h 35mAmerican Airlines
Deal found 4/28$237
This United Airlines deal was found by Cheapflights users on 4/28. 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.
Mon 6/235:15 amMFE - SAN
1 stop6h 02mUnited Airlines
Mon 6/303:25 pmSAN - MFE
1 stop6h 09mUnited Airlines
Deal found 4/28$239
This Delta deal was found by Cheapflights users on 4/29. 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.
Tue 5/275:27 amMFE - SAN
2 stops12h 19mDelta
Thu 6/56:15 amSAN - MFE
2 stops8h 22mDelta
Deal found 4/29$248
This Mytrip deal was found by Cheapflights users on 4/29. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/511:59 amMFE - SAN
2 stops21h 14mMultiple Airlines
Mon 6/165:50 pmSAN - MFE
1 stop19h 13mMultiple Airlines
Deal found 4/29$304

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 April 30, 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

Tue 5/13

12:47 pm-7:13 am

1 stop20h 26m

San Diego

Fri 5/16

6:15 am-9:27 pm

1 stop13h 12m

$206

McAllenSan Diego

MFE - SAN

MFESAN

McAllen Miller Intl

Tue 5/27

5:27 am-3:46 pm

2 stops12h 19m

San Diego

Tue 6/3

10:30 pm-11:53 am

2 stops11h 23m

$247

McAllenSan Diego

MFE - SAN

MFESAN

McAllen Miller Intl

Sun 5/18

6:00 am-10:30 am

1 stop6h 30m

San Diego

Sat 5/31

8:10 am-5:25 pm

1 stop7h 15m

$256

McAllenSan Diego

MFE - SAN

MFESAN

McAllen Miller Intl

Tue 5/27

5:15 am-9:17 am

1 stop6h 02m

San Diego

Tue 6/3

3:25 pm-11:15 pm

1 stop5h 50m

$262

McAllenSan Diego

MFE - SAN

MFESAN

McAllen Miller Intl

Tue 5/13

12:47 pm-11:56 pm

1 stop13h 09m

$94

McAllenSan Diego

MFE - SAN

MFESAN

McAllen Miller Intl

Tue 5/13

5:27 am-6:02 pm

2 stops14h 35m

$143

McAllenSan Diego

MFE - SAN

MFESAN

McAllen Miller Intl

Tue 5/13

5:00 am-8:24 pm

3 stops17h 24m

$300

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/29

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 April.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
eDreamsPrice Accuracy3 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*2 stars

*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, August is the cheapest month in which you can book a flight from McAllen to San Diego (average of $286). Flying from McAllen to San Diego in March is currently the most expensive (average of $366). 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 April 30, 2025.

It’s optimal to fly from McAllen to San Diego at noon. By choosing this option you can save up to 13% on the cost of your flight, compared to a flight in the afternoon.

Rainfall in San Diego by month

Plan your trip to San Diego by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in San Diego ranges from 0.0 - 2.3 inches per month. February is typically the wettest month, when rainfall can reach 2.3 in. July is typically the driest time to visit San Diego when rainfall is around 0.0 in.

Temperature in San Diego by month

Plan your trip to San Diego by taking into account the average temperature totals by month.

If weather is an important factor for your trip to San Diego, use this chart to help with planning. For those seeking warmer temperatures, August is the ideal time of year to visit, when temperatures reach an average of 71.6 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 57.2 F).

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 April 30, 2025.
Delta
8.0
Very good
7,929 reviews

Crew

8.5

Boarding

8.2

Comfort

7.9

Entertainment

7.9

Food

7.3

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
Delta
8.0
Very good
7,929 reviews
Delta
8.0
Very good
7,929 reviews

Crew

8.5

Boarding

8.2

Comfort

7.9

Entertainment

7.9

Food

7.3

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
United Airlines
7.4
Good
8,696 reviews
Delta
8.0
Very good
7,929 reviews

Crew

8.5

Boarding

8.2

Comfort

7.9

Entertainment

7.9

Food

7.3

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
American Airlines
7.2
Good
10,000 reviews
Delta
8.0
Very good
7,929 reviews

Crew

8.5

Boarding

8.2

Comfort

7.9

Entertainment

7.9

Food

7.3

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

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.

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

    Delta, at $247, was found to be the cheapest airline from McAllen to San Diego.Alternate airlines to your destination round-trip include American Airlines and United Airlines. Delta is currently priced 33% below the average price you’ll pay for this route.

  • What are the cheapest airlines to fly from McAllen to San Diego one-way?

    The cheapest airline one-way is American Airlines, with whom users have recently found tickets for as low as $119. However, be on the lookout for offers from Delta and United Airlines, as they are both options that can get you from McAllen to San Diego for a low price.

  • 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, August is the cheapest month in which you can book a flight from McAllen to San Diego (average of $286). Flying from McAllen to San Diego in March is currently the most expensive (average of $366). 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 McAllen?

Book flights to McAllen if you plan to visit one of these locations
El Cajon
Chula Vista
Lemon Grove
National City
Imperial Beach
La Mesa
Alpine
Poway
Santee
Coronado

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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 April 30, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$202Average$428FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$216Average$382FlexibilityNo cancel feeOn-time71%

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