San Francisco

$159+ Cheap flights from McAllen to San Francisco (MFE - SFO)

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 3/31. Fares are subject to change and may not be available on all flights or dates of travel.
MFE — SFO
Apr 21 — Apr 281
We work with more than 300 partners to bring you better travel deals

Find cheap flights from McAllen to San Francisco 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 McAllen to San Francisco

Cheapest flights from McAllen to San Francisco
Explore the most affordable flight options available from McAllen to San Francisco. Find the lowest fares from popular airlines and budget airlines, with prices last updated on March 22, 2026.

This United Airlines deal was found by Cheapflights users on 3/18. 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 4/225:17 am
MFE
-
SFO
1 stop7h 23m
United Airlines
Sat 4/2510:50 am
SFO
-
MFE
1 stop6h 54m
United Airlines
Deal found 3/18$237
This United Airlines deal was found by Cheapflights users on 3/20. 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.
Sat 4/412:17 pm
MFE
-
SFO
1 stop6h 56m
United Airlines
Wed 4/82:22 pm
SFO
-
MFE
1 stop6h 37m
United Airlines
Deal found 3/20$257
This Delta deal was found by Cheapflights users on 3/18. 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 5/21:03 pm
MFE
-
SFO
2 stops9h 48m
Delta
Fri 5/812:15 am
SFO
-
MFE
2 stops10h 01m
Delta
Deal found 3/18$262
This United Airlines deal was found by Cheapflights users on 3/19. 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 4/25:17 am
MFE
-
SFO
1 stop9h 01m
United Airlines
Wed 4/82:22 pm
SFO
-
MFE
1 stop6h 37m
United Airlines
Deal found 3/19$267
This Delta deal was found by Cheapflights users on 3/22. 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 8/1212:48 pm
MFE
-
SFO
1 stop6h 38m
Delta
Sat 8/1511:45 pm
SFO
-
MFE
2 stops10h 38m
Delta
Deal found 3/22$282
This American Airlines deal was found by Cheapflights users on 3/18. 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 5/26:00 pm
MFE
-
SFO
1 stop7h 09m
American Airlines
Sat 5/98:00 am
SFO
-
MFE
1 stop7h 28m
American Airlines
Deal found 3/18$289
This American Airlines deal was found by Cheapflights users on 3/18. 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 4/223:45 pm
MFE
-
SFO
2 stops10h 06m
American Airlines
Sat 4/252:10 pm
SFO
-
MFE
1 stop6h 30m
American Airlines
Deal found 3/18$293
This Kiwi.com deal was found by Cheapflights users on 3/18. 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.
Tue 5/264:44 pm
MFE
-
SFO
1 stop19h 46m
Multiple Airlines
Wed 6/310:40 pm
SFO
-
MFE
1 stop11h 28m
Multiple Airlines
Deal found 3/18$304
This American Airlines deal was found by Cheapflights users on 3/20. 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 4/411:00 am
MFE
-
SFO
2 stops10h 16m
American Airlines
Wed 4/82:10 pm
SFO
-
MFE
1 stop7h 49m
American Airlines
Deal found 3/20$307
This Delta deal was found by Cheapflights users on 3/21. 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 4/25:25 am
MFE
-
SFO
2 stops8h 42m
Delta
Sun 4/51:57 pm
SFO
-
MFE
1 stop8h 02m
Delta
Deal found 3/21$322

Find flight deals from McAllen to San Francisco

Discover tips and strategies to find the most affordable flight options for your journey from McAllen (MFE) to San Francisco (SFO). 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 22, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$237
(United Airlines)

One-way from

$159
(United Airlines)

Popular in

March

Cheapest in

January

Average price

$508
Provider with most accurate pricing for McAllen Miller Intl-San Francisco flight deals.
Provider most trusted by Cheapflights users for McAllen Miller Intl-San Francisco flights.
From McAllen Miller Intl to San Francisco
One-way flight from McAllen Miller Intl to San Francisco
Highest demand for flights based on searches. 13% potential increase in price ($50 potential increase over avg. RT price).
Cheapest flight prices on average. 5% potential price decrease ($17 potential savings vs. average RT price).
Average for round-trip flights in March 2026

Cheapflights Fare Finder

 
Customize your flight search to find flights from McAllen to San Francisco 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 22, 2026.
Use the filters below to find and compare flights from McAllen to San Francisco that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip
Quickest round-trip

McAllenSan Francisco

MFE - SFO

MFESFO

McAllen Miller Intl

Sat 4/4

12:17 pm-5:13 pm

1 stop6h 56m

San Francisco

Wed 4/8

2:22 pm-10:59 pm

1 stop6h 37m

$257

McAllenSan Francisco

MFE - SFO

MFESFO

McAllen Miller Intl

Sat 5/2

1:03 pm-8:51 pm

2 stops9h 48m

San Francisco

Fri 5/8

12:15 am-12:16 pm

2 stops10h 01m

$262

McAllenSan Francisco

MFE - SFO

MFESFO

McAllen Miller Intl

Thu 4/2

5:17 am-12:18 pm

1 stop9h 01m

San Francisco

Wed 4/8

2:22 pm-10:59 pm

1 stop6h 37m

$267

McAllenSan Francisco

MFE - SFO

MFESFO

McAllen Miller Intl

Wed 8/12

12:48 pm-5:26 pm

1 stop6h 38m

San Francisco

Sat 8/15

11:45 pm-12:23 pm

2 stops10h 38m

$282

McAllenSan Francisco

MFE - SFO

MFESFO

McAllen Miller Intl

Thu 4/9

1:20 pm-12:02 am

2 stops12h 42m

San Francisco

Mon 4/13

5:46 pm-4:43 pm

1 stop20h 57m

$343

McAllenSan Francisco

MFE - SFO

MFESFO

McAllen Miller Intl

Thu 4/2

5:25 am-12:07 pm

2 stops8h 42m

San Francisco

Wed 4/8

1:57 pm-11:59 pm

1 stop8h 02m

$373

McAllenSan Francisco

MFE - SFO

MFESFO

McAllen Miller Intl

Tue 4/14

7:00 am-12:18 pm

1 stop7h 18m

San Francisco

Sat 4/18

2:22 pm-10:59 pm

1 stop6h 37m

$378

McAllenSan Francisco

MFE - SFO

MFESFO

McAllen Miller Intl

Tue 5/26

8:04 pm-12:48 am

1 stop6h 44m

San Francisco

Tue 6/2

11:29 pm-8:52 am

1 stop7h 23m

$391

McAllenSan Francisco

MFE - SFO

MFESFO

McAllen Miller Intl

Tue 5/26

5:25 am-9:03 am

1 stop5h 38m

San Francisco

Mon 6/1

12:15 am-12:16 pm

2 stops10h 01m

$413
Cheapest one-way

McAllenSan Francisco

MFE - SFO

MFESFO

McAllen Miller Intl

Tue 3/31

5:17 am-10:40 am

1 stop7h 23m

$159

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/19

Showing 1-10 of 17 resultsSorted by cheapest first
1
2

Compare providers for flights from McAllen to San Francisco

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

Have a flexible travel schedule? Discover the best time to fly to San Francisco 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 Francisco

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

Currently, October is the cheapest month in which you can book a flight from McAllen to San Francisco (average of $123). Flying from McAllen to San Francisco in November is currently the most expensive (average of $326). 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 San Francisco

Get insights into the airlines that provide service to San Francisco. 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 Francisco. Reviews last updated March 22, 2026.
Peruse reviews from past customers who have flown with Delta,United Airlines, andAmerican Airlines from McAllen to San Francisco to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.

Crew

8.5

Food

7.2

Comfort

7.9

Overall

7.9

Entertainment

7.8

Boarding

8.1

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

Crew

8.5

Food

7.2

Comfort

7.9

Overall

7.9

Entertainment

7.8

Boarding

8.1

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

Crew

8.5

Food

7.2

Comfort

7.9

Overall

7.9

Entertainment

7.8

Boarding

8.1

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

Crew

8.5

Food

7.2

Comfort

7.9

Overall

7.9

Entertainment

7.8

Boarding

8.1

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 Francisco. 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 Francisco?

    Departing from McAllen to San Francisco will take you 6h 56m. McAllen and San Francisco are separated by a distance of 1614 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

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

    Delta, at $123, was found to be the cheapest airline from McAllen to San Francisco.Alternate airlines to your destination round-trip include American Airlines and United Airlines. Delta is currently priced 62% below the average price you’ll pay for this route.

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

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

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

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

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

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

    Currently, October is the cheapest month in which you can book a flight from McAllen to San Francisco (average of $123). Flying from McAllen to San Francisco in November is currently the most expensive (average of $326). 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 Francisco?

Book flights to San Francisco if you plan to visit one of these locations
South San Francisco
Santa Clara
Santa Cruz
Livermore
Roseville
Watsonville
Rancho Cordova
San Bruno
San Ramon
Sunnyvale
Vacaville
San Carlos
Redwood City
Turlock
San Lorenzo
Davis
Manteca
Union City
Elk Grove
Rohnert Park

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for McAllen to San Francisco

See prices for flight routes from nearby airports that may be better suited for you.

Top 3 airlines flying from McAllen to San Francisco

Discover the top 3 airlines that operate flights from McAllen to San Francisco. 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 22, 2026.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$123Average$242FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$236Average$421FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$236Average$342FlexibilityNo cancel feeOn-time71%

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.