$118 Cheap Flights from San Francisco (SFO) to McAllen (MFE)

View $118 flight on Sun, Jan 11, 2026Opens in a new window

Popular airlines from San Francisco Intl. Airport (SFO) to Miller Intl. Airport (MFE)

Cheap Flights from San Francisco to McAllen (SFO-MFE)

Prices were available within the past 7 days and start at $118 for one-way flights and $236 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

American Airlines
Wed, Dec 10 - Wed, Jan 14
SFO
San Francisco
MFE
McAllen
$236 Roundtrip, found 12 hours ago
$236
Roundtrip
found 12 hours ago
Select American Airlines flight, departing Wed, Dec 10 from San Francisco to McAllen, returning Wed, Jan 14, priced at $236 found 12 hours ago
Delta
Thu, Jan 29 - Sun, Feb 15
SFO
San Francisco
MFE
McAllen
$237 Roundtrip, found 1 day ago
$237
Roundtrip
found 1 day ago
Select Delta flight, departing Thu, Jan 29 from San Francisco to McAllen, returning Sun, Feb 15, priced at $237 found 1 day ago
United
Tue, Jan 6 - Wed, Jan 7
SFO
San Francisco
MFE
McAllen
$237 Roundtrip, found 1 day ago
$237
Roundtrip
found 1 day ago
Select United flight, departing Tue, Jan 6 from San Francisco to McAllen, returning Wed, Jan 7, priced at $237 found 1 day ago
American Airlines
Sun, Jan 18 - Sun, Jan 25
SFO
San Francisco
MFE
McAllen
$238 Roundtrip, found 1 day ago
$238
Roundtrip
found 1 day ago
Select American Airlines flight, departing Sun, Jan 18 from San Francisco to McAllen, returning Sun, Jan 25, priced at $238 found 1 day ago
Delta
Wed, Dec 3 - Fri, Dec 5
SFO
San Francisco
MFE
McAllen
$240 Roundtrip, found 3 days ago
$240
Roundtrip
found 3 days ago
Select Delta flight, departing Wed, Dec 3 from San Francisco to McAllen, returning Fri, Dec 5, priced at $240 found 3 days ago
American Airlines
Wed, Dec 3 - Fri, Dec 5
SFO
San Francisco
MFE
McAllen
$242 Roundtrip, found 3 days ago
$242
Roundtrip
found 3 days ago
Select American Airlines flight, departing Wed, Dec 3 from San Francisco to McAllen, returning Fri, Dec 5, priced at $242 found 3 days ago
Delta
Mon, Dec 8 - Wed, Jan 14
SFO
San Francisco
MFE
McAllen
$242 Roundtrip, found 12 hours ago
$242
Roundtrip
found 12 hours ago
Select Delta flight, departing Mon, Dec 8 from San Francisco to McAllen, returning Wed, Jan 14, priced at $242 found 12 hours ago
American Airlines
Thu, Dec 4 - Mon, Dec 8
SFO
San Francisco
MFE
McAllen
$244 Roundtrip, found 4 days ago
$244
Roundtrip
found 4 days ago
Select American Airlines flight, departing Thu, Dec 4 from San Francisco to McAllen, returning Mon, Dec 8, priced at $244 found 4 days ago
American Airlines
Thu, Dec 4 - Mon, Dec 8
SFO
San Francisco
MFE
McAllen
$245 Roundtrip, found 4 days ago
$245
Roundtrip
found 4 days ago
Select American Airlines flight, departing Thu, Dec 4 from San Francisco to McAllen, returning Mon, Dec 8, priced at $245 found 4 days ago
Delta
Tue, Dec 9 - Wed, Jan 14
SFO
San Francisco
MFE
McAllen
$247 Roundtrip, found 12 hours ago
$247
Roundtrip
found 12 hours ago
Select Delta flight, departing Tue, Dec 9 from San Francisco to McAllen, returning Wed, Jan 14, priced at $247 found 12 hours ago

Find the cheapest month to fly from San Francisco (SFO) to McAllen (MFE)

May is typically the cheapest month to fly

From $232 - $543 per traveler.

Alternative airports near McAllen

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to Miller Intl. MFE. Cheapest and Closest option available. Average driving time to city center is 4 minutes. Flights from $364
MFE
Miller Intl.
CheapestClosest
Average driving time to city center4 min
Flights from $364
Flights from San Francisco (SFO) to McAllen (MFE)
Origin airport
San Francisco Intl.
Destination airport
Miller Intl.
Airlines serving
American Airlines, Delta, United
Roundtrip price
$236
Distance
1614 mi

San Francisco to McAllen Flights

The cheapest times to fly from San Francisco to McAllen

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from San Francisco to McAllen are during the month of December. You can find some of the cheapest flights from San Francisco to McAllen with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from San Francisco to McAllen

Sunday is one of the best days to book for cheap flights from San Francisco to McAllen: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from San Francisco to McAllen

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from San Francisco to McAllen in 2025. You can also book with separate airlines for your outbound and return journeys, from $118 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap San Francisco to McAllen flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your San Francisco to McAllen airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Frequently asked questions

How much does a flight from San Francisco Intl. Airport (SFO) to Miller Intl. Airport (MFE) cost?
Lock in a cheap one-way flight from $118 or cheap return flight from $236 from San Francisco Intl. Airport (SFO) to Miller Intl. Airport (MFE) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to see our cheapest flight offers on this route.
What is the cheapest month to fly from San Francisco Intl. Airport (SFO) to Miller Intl. Airport (MFE)?
Planning your getaway for December is a great way to save, as it's the cheapest month for flights between SFO and MFE. You'll usually find the lowest fares during the off-season.
What is the cheapest airline that flies from San Francisco Intl. Airport (SFO) to Miller Intl. Airport (MFE)?
Use the filter tool on Expedia to compare airlines and find the cheapest carrier that'll fly you from SFO to MFE. Then, sort your results by "Price (lowest to highest)" to pick up a great deal.
How many flights per day from San Francisco Intl. Airport (SFO) to Miller Intl. Airport (MFE)?
There aren't any daily direct flights departing from San Francisco Intl. Airport (SFO) to Miller Intl. Airport (MFE). But you can choose flights with layovers. Filter your search results on Expedia to include one or more stops, and you'll be soaring above the clouds in no time.
What day of the week has the most flights from SFO to MFE?
Typically you'll have the most choice when it comes to flights on a Friday. Tuesdays tend to be the quietest.* However, this can vary based on the time of year, airline and other factors.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from San Francisco Intl. Airport (SFO) to Miller Intl. Airport (MFE)?
To arrive at Miller Intl. Airport (MFE) on time, choose a flight that leaves from San Francisco Intl. Airport (SFO) before 3 PM. The likelihood of cancellations is 22% higher, on average, for departures after this hour.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
Is it cheaper to buy a plane ticket from San Francisco Intl. Airport (SFO) to Miller Intl. Airport (MFE) last-minute?
Last-minute bookings from SFO to MFE are typically more expensive. For the best rates, start looking for flights well in advance. That said, if you can play around with your travel dates, you may score a cheap fare right before your journey.
Is it cheaper to book a SFO to MFE flight and hotel package?
Compared with arranging hotels and flights separately, booking a SFO to MFE flight and hotel package with Expedia could result in significant savings. What's more, managing everything in one place will take the hassle out of travel planning. Simply secure your flights and select from our extensive range of hotels, then tailor your trip with extras like tours and car rentals.
Can I cancel or change the date of my flight from San Francisco Intl. Airport (SFO) to Miller Intl. Airport (MFE)?
If you booked your SFO to MFE flight within the last 24 hours, you may be able to modify or cancel it without any fees. Depending on the airline and the type of ticket you have, additional charges may apply for changes beyond this timeframe. Airline policies and contact information can be found in your itinerary or confirmation email. Or, visit our Customer Service portal if you want more information.

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*Available to One Key members.