$623+ Cheap flights from San Diego to McAllen (SAN - MFE)
This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 7/3. Fares are subject to change and may not be available on all flights or dates of travel.
SAN — MFE
Apr 2 — Apr 91
1 adult, Economy
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Find cheap flights from San Diego to McAllen with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap 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 March 28, 2025.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $623 (United Airlines) |
Popular in | December |
Cheapest in | January |
Average price | $425 |
Find flight deals from San Diego to McAllen
Cheapest flights from San Diego to McAllenExplore 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 March 28, 2025.
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 March 28, 2025.
This United Airlines deal was found by Cheapflights users on 3/27. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/37:27 pmSAN - MFE
2 stops11h 26mUnited Airlines
Sun 7/67:00 amMFE - SAN
1 stop9h 11mUnited Airlines
Deal found 3/27![United Airlines logo]()
$623
This Delta deal was found by Cheapflights users on 3/27. 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.
Thu 7/36:15 amSAN - MFE
2 stops8h 50mDelta
Sun 7/65:15 pmMFE - SAN
2 stops7h 38mDelta
Deal found 3/27![Delta logo]()
$626
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 March 28, 2025.
Use the filters below to find and compare flights from San Diego to McAllen that are best for you.
Fly from
San Diego
Fly to
McAllen
Route
Depart
Return
Price
San DiegoMcAllen
SAN - MFE
SANMFE
San Diego
Thu 7/3
7:27 pm-8:53 am
2 stops11h 26m
McAllen Miller Intl
Sun 7/6
7:00 am-2:11 pm
1 stop9h 11m
$623
San DiegoMcAllen
SAN - MFE
SANMFE
San Diego
Thu 7/3
6:15 am-5:05 pm
2 stops8h 50m
McAllen Miller Intl
Sun 7/6
5:15 pm-10:53 pm
2 stops7h 38m
$626
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 March.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars |
- 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, September is the cheapest month in which you can book a flight from San Diego to McAllen (average of $281). Flying from San Diego to McAllen in December is currently the most expensive (average of $416). 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 SAN to MFE?
Find hourly flight availability from San Diego to McAllen. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated March 28, 2025.
A simple way to save on the total cost of your ticket is to fly from San Diego to McAllen at noon. If you’re flexible enough to do this you can expect to save up to 23% on your trip compared to booking a flight in the morning.
Rainfall in McAllen by month
Plan your trip to McAllen by taking into account the average rainfall totals by month.
In terms of precipitation, rainfall in McAllen ranges from 0.9 - 4.5 inches per month. September is typically the wettest month, when rainfall can reach 4.5 in. November is typically the driest time to visit McAllen when rainfall is around 0.9 in.
Temperature in McAllen by month
Plan your trip to McAllen by taking into account the average temperature totals by month.
If weather is an important factor for your trip to McAllen, 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 87.8 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 60.8 F).
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 March 28, 2025.
Crew
8.5
Boarding
8.2
Overall
8.0
Food
7.3
Comfort
8.0
Entertainment
7.9
Reviews
1 / 20
10.0
ExcellentMichael,Sep 2023
SMF - ATL
Crew
8.5
Boarding
8.2
Overall
8.0
Food
7.3
Comfort
8.0
Entertainment
7.9
Reviews
1 / 20
10.0
ExcellentMichael,Sep 2023
SMF - ATL
Crew
8.5
Boarding
8.2
Overall
8.0
Food
7.3
Comfort
8.0
Entertainment
7.9
Reviews
1 / 20
10.0
ExcellentMichael,Sep 2023
SMF - ATL
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.
Traveling to a place near San Diego?
Book flights to San Diego if you plan to visit one of these locationsMission
Weslaco
Edinburg
Pharr
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Alternative routes for San Diego to McAllen
See prices for flight routes from nearby airports that may be better suited for you.
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 March 28, 2025.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$218 | Average$386 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$346 | Average$524 | FlexibilityNo cancel fee | On-time69% |