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McAllen

$104+ Cheap flights from San Diego to McAllen (SAN - MFE)

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 5/1. Fares are subject to change and may not be available on all flights or dates of travel.
SAN — MFE
Mar 29 — Apr 51
Sun 3/29
Sun 4/5
1 adult, Economy
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Cheap flight deals from San Diego to McAllen

Cheapest flights from San Diego to McAllen
Explore the most affordable flight options available from San Diego to McAllen. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 27, 2026.

This United Airlines deal was found by Cheapflights users on 2/26. 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 5/63:04 pm
SAN
-
MFE
1 stop5h 55m
United Airlines
Fri 5/87:00 am
MFE
-
SAN
1 stop8h 50m
United Airlines
Deal found 2/26$212
This United Airlines deal was found by Cheapflights users on 2/26. 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.
Fri 5/13:04 pm
SAN
-
MFE
1 stop5h 55m
United Airlines
Tue 5/57:00 am
MFE
-
SAN
2 stops10h 39m
United Airlines
Deal found 2/26$218
This Delta deal was found by Cheapflights users on 2/26. 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.
Fri 5/110:30 pm
SAN
-
MFE
2 stops11h 53m
Delta
Tue 5/55:25 am
MFE
-
SAN
2 stops8h 43m
Delta
Deal found 2/26$227
This Kiwi.com deal was found by Cheapflights users on 2/26. 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 4/239:00 pm
SAN
-
MFE
1 stop12h 25m
Multiple Airlines
Sun 4/2610:09 pm
MFE
-
SAN
1 stop21h 47m
Multiple Airlines
Deal found 2/26$239
This American Airlines deal was found by Cheapflights users on 2/26. 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.
Fri 5/14:41 pm
SAN
-
MFE
1 stop5h 18m
American Airlines
Tue 5/55:44 am
MFE
-
SAN
1 stop6h 25m
American Airlines
Deal found 2/26$277
This Delta deal was found by Cheapflights users on 2/27. 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.
Fri 5/229:40 pm
SAN
-
MFE
2 stops12h 36m
Delta
Thu 8/134:34 pm
MFE
-
SAN
2 stops9h 08m
Delta
Deal found 2/27$293
This American Airlines deal was found by Cheapflights users on 2/25. 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 3/118:00 am
SAN
-
MFE
1 stop8h 25m
American Airlines
Fri 3/207:05 pm
MFE
-
SAN
1 stop6h 54m
American Airlines
Deal found 2/25$297
This Delta deal was found by Cheapflights users on 2/27. 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 5/2611:01 am
SAN
-
MFE
2 stops10h 58m
Delta
Thu 8/134:34 pm
MFE
-
SAN
2 stops9h 08m
Delta
Deal found 2/27$308
This Kiwi.com deal was found by Cheapflights users on 2/27. 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 8/126:54 pm
SAN
-
MFE
1 stop15h 15m
Multiple Airlines
Sun 8/169:07 pm
MFE
-
SAN
1 stop23h 30m
Multiple Airlines
Deal found 2/27$309
This Delta deal was found by Cheapflights users on 2/27. 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 8/121:30 pm
SAN
-
MFE
2 stops8h 29m
Delta
Fri 8/1412:48 pm
MFE
-
SAN
2 stops12h 31m
Delta
Deal found 2/27$317

Find flight deals from San Diego to McAllen

Discover tips and strategies to find the most affordable flight options for your journey from San Diego (SAN) to McAllen (MFE). 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 February 27, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$212
(United Airlines)

One-way from

$104
(United Airlines)

Popular in

January

Cheapest in

April

Average price

$316
Provider with most accurate pricing for San Diego-McAllen Miller Intl flight deals.
Search Deals
Provider most trusted by Cheapflights users for San Diego-McAllen Miller Intl flights.
Search Deals
From San Diego to McAllen Miller Intl
Search Deals
One-way flight from San Diego to McAllen Miller Intl
Search Deals
Highest demand for flights based on searches. 13% potential increase in price ($57 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease ($15 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in February 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from San Diego to McAllen 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 February 27, 2026.
Use the filters below to find and compare flights from San Diego to McAllen that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

San DiegoMcAllen

SAN - MFE

SANMFE

San Diego

Fri 5/1

3:04 pm-10:59 pm

1 stop5h 55m

McAllen Miller Intl

Tue 5/5

7:00 am-3:39 pm

2 stops10h 39m

$218

San DiegoMcAllen

SAN - MFE

SANMFE

San Diego

Fri 5/1

10:30 pm-12:23 pm

2 stops11h 53m

McAllen Miller Intl

Tue 5/5

5:25 am-12:08 pm

2 stops8h 43m

$227

San DiegoMcAllen

SAN - MFE

SANMFE

San Diego

Thu 4/23

9:00 pm-11:25 am

1 stop12h 25m

McAllen Miller Intl

Sun 4/26

10:09 pm-8:01 pm

2 stops23h 52m

$270

San DiegoMcAllen

SAN - MFE

SANMFE

San Diego

Sun 3/15

3:38 pm-12:08 am

1 stop6h 30m

McAllen Miller Intl

Fri 3/20

7:05 pm-11:59 pm

1 stop6h 54m

$317

San DiegoMcAllen

SAN - MFE

SANMFE

San Diego

Thu 3/26

9:59 pm-11:23 am

1 stop11h 24m

McAllen Miller Intl

Sun 3/29

10:07 pm-3:44 pm

2 stops19h 37m

$391

San DiegoMcAllen

SAN - MFE

SANMFE

San Diego

Sat 8/15

1:30 pm-12:23 pm

2 stops20h 53m

McAllen Miller Intl

Sun 8/16

4:34 pm-10:55 pm

2 stops8h 21m

$397

San DiegoMcAllen

SAN - MFE

SANMFE

San Diego

Tue 5/26

8:32 pm-8:56 am

2 stops10h 24m

McAllen Miller Intl

Thu 8/13

5:00 am-10:55 am

1 stop7h 55m

$470

San DiegoMcAllen

SAN - MFE

SANMFE

San Diego

Thu 4/23

11:00 am-10:59 pm

2 stops9h 59m

McAllen Miller Intl

Sun 4/26

7:00 am-5:16 pm

2 stops12h 16m

$492

San DiegoMcAllen

SAN - MFE

SANMFE

San Diego

Wed 3/11

1:53 pm-9:41 pm

1 stop5h 48m

McAllen Miller Intl

Fri 3/20

9:30 am-7:48 pm

2 stops12h 18m

$501

San DiegoMcAllen

SAN - MFE

SANMFE

San Diego

Wed 3/11

2:08 pm-11:18 am

1 stop19h 10m

McAllen Miller Intl

Sat 3/14

9:30 pm-8:05 am

2 stops36h 35m

$507

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/26

Showing 1-10 of 23 resultsSorted by cheapest first
1
2
3

Compare providers for flights from San Diego to McAllen

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 San Diego to McAllen in February.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 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 San Diego-McAllen flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on San Diego-McAllen flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from San Diego-McAllen flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on San Diego-McAllen flights, Cheapflights users trust FlightHub the most. FlightHub 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 San Diego-McAllen 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 San Diego to McAllen

Have a flexible travel schedule? Discover the best time to fly to McAllen from San Diego 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 San Diego to McAllen

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

Currently, April is the cheapest month in which you can book a flight from San Diego to McAllen (average of $83). Flying from San Diego to McAllen in June is currently the most expensive (average of $273). 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.

Reviews of airlines servicing McAllen

Get insights into the airlines that provide service to McAllen. 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 McAllen. Reviews last updated February 27, 2026.
See what other customers who have flown with United Airlines and American Airlines from San Diego to McAllen have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
United Airlines
7.4
Good
9,363 reviews

Overall

7.4

Crew

8.1

Boarding

7.7

Comfort

7.3

Food

6.6

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

Kathy,Jun 2024

RDD - SFO

United has consistently been good. Every now and then there is a crew member that should probably retire, but most of them are excellent.
United Airlines
7.4
Good
9,363 reviews
United Airlines
7.4
Good
9,363 reviews

Overall

7.4

Crew

8.1

Boarding

7.7

Comfort

7.3

Food

6.6

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

Kathy,Jun 2024

RDD - SFO

United has consistently been good. Every now and then there is a crew member that should probably retire, but most of them are excellent.
American Airlines
7.2
Good
11,367 reviews
United Airlines
7.4
Good
9,363 reviews

Overall

7.4

Crew

8.1

Boarding

7.7

Comfort

7.3

Food

6.6

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

Kathy,Jun 2024

RDD - SFO

United has consistently been good. Every now and then there is a crew member that should probably retire, but most of them are excellent.

Related info for your journey

Find useful and relevant information for your journey from San Diego to McAllen. 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 San Diego to McAllen?

    For as low as $218, United Airlines can have you in McAllen from San Diego in 5h 55m. The distance from San Diego to McAllen is about 1224 mi. Both multi-stop and nonstop flights can be found to your destination and back.

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

    Cheapflights users have booked flights from San Diego to McAllen round-trip from $216. Another airline that can offer you cheap pricing is United Airlines. These flights start at 39% lower than the current average price 3 months from now.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from San Diego to McAllen 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 San Diego to McAllen?

    Currently, April is the cheapest month in which you can book a flight from San Diego to McAllen (average of $83). Flying from San Diego to McAllen in June is currently the most expensive (average of $273). 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
Pharr
Weslaco
Mission
Edinburg

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Top 2 airlines flying from San Diego to McAllen

Discover the top 2 airlines that operate flights from San Diego to McAllen. 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 February 27, 2026.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$216Average$322FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$250Average$422FlexibilityNo cancel feeOn-time69%

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