United Airlines flights from San Francisco to San Diego (SFO - SAN)

SFO — SAN
mar. 4 — mar. 111

Cheapflights users flying from San Francisco to San Diego on United Airlines typically fly into San Diego and depart from San Francisco. Select your dates above for pricing.

United Airlines flights from San Francisco to San Diego in 2024

Find detailed information about United Airlines flights from San Francisco to San Diego. Explore the options provided by United Airlines to plan your journey from San Francisco to San Diego. Data last updated febrero 28, 2024.

Popular in

March

Cheapest in

January

Average price (all airlines)

$228

One-way from

$54

Round-trip from

$103
Highest demand for flights from San Francisco to San Diego; 6% potential price increase.
Best time to find cheap flights from San Francisco to San Diego; 1% potential price drop.
Average price for all San Francisco to San Diego flights (one-way and round-trip).
Cheapest one-way United Airlines flight from San Francisco to San Diego
Cheapest round-trip United Airlines flight from San Francisco to San Diego

Can I get a flight from San Francisco to San Diego on United Airlines for under $300?

22 United Airlines flights from SFO to SAN have recently been found on Cheapflights for under $300. Click here to find the best deals to San Diego for your desired dates.

How do most travelers feel about United Airlines?

United Airlines has received a 6.4/10 rating from 8,933 Cheapflights user reviews. If you wish to plan your next trip from San Francisco to San Diego with United Airlines, enter your preferred travel dates above!

Cheapest United Airlines flights from San Francisco to San Diego

Discover the cheapest flight options specifically offered by United Airlines for travel from San Francisco to San Diego. Compare prices and availability to find the most affordable fares for your desired travel dates. These prices are based on average fares users found. In the last 7 days, Cheapflights users made a total of 3,372,138 searches. The data was last updated on febrero 28, 2024.
mar. 3/261:16 pmSFO - SAN
Nonstop1h 41mUnited Airlines
mar. 4/210:16 amSAN - SFO
Nonstop1h 44mUnited Airlines
Deal found 2/27$107
mié. 3/271:16 pmSFO - SAN
Nonstop1h 41mUnited Airlines
sáb. 3/307:38 pmSAN - SFO
Nonstop1h 46mUnited Airlines
Deal found 2/28$115
lun. 3/256:30 amSFO - SAN
Nonstop1h 41mUnited Airlines
mar. 3/265:15 pmSAN - SFO
Nonstop1h 44mUnited Airlines
Deal found 2/27$121

Direct flights from San Francisco to San Diego on United Airlines

Discover the cheapest flight options specifically offered by United Airlines for travel from San Francisco to San Diego. Compare prices and availability to find the most affordable fares for your desired travel dates. These prices are based on average fares users found. In the last 7 days, Cheapflights users made a total of 3,372,138 searches. The data was last updated on febrero 28, 2024.
lun. 4/86:30 amSFO - SAN
Nonstop1h 39mUnited Airlines
mar. 4/910:16 amSAN - SFO
Nonstop1h 44mUnited Airlines
Deal found 2/28$103
mar. 3/261:16 pmSFO - SAN
Nonstop1h 41mUnited Airlines
mar. 4/210:16 amSAN - SFO
Nonstop1h 44mUnited Airlines
Deal found 2/27$107
mié. 3/271:16 pmSFO - SAN
Nonstop1h 41mUnited Airlines
sáb. 3/307:38 pmSAN - SFO
Nonstop1h 46mUnited Airlines
Deal found 2/28$115

Last minute deals on Cheapflights

Explore last-minute flight deals on United Airlines for various destinations, including San Francisco to San Diego. Discover attractive deals on flights departing soon. Keep an eye on the latest last-minute deals to find great opportunities for spontaneous travel. Please note that prices are subject to change and availability may vary. Data last updated febrero 28, 2024 and based on user searches. In the last 7 days, Cheapflights users made a total of 3,372,138 searches.
jue. 3/78:43 amSFO - SAN
Nonstop1h 41mUnited Airlines
mié. 4/31:50 pmSAN - SFO
Nonstop1h 44mUnited Airlines
Deal found 2/28$244
jue. 3/76:00 amSFO - SAN
1 stop4h 07mUnited Airlines
mié. 4/35:20 pmSAN - SFO
Nonstop1h 41mUnited Airlines
Deal found 2/28$253
mié. 3/68:38 amSFO - SAN
Nonstop1h 40mUnited Airlines
vie. 4/126:15 amSAN - SFO
Nonstop1h 44mUnited Airlines
Deal found 2/27$319

One-way United Airlines flights to San Diego from San Francisco

Search for one-way flight options from San Francisco to San Diego specifically provided by United Airlines. Find affordable one-way fares from United Airlines and compare prices with other airlines. These prices are based on average fares users found. In the last 7 days, Cheapflights users made a total of 3,372,138 searches. The data was last updated on febrero 28, 2024.
mié. 3/271:16 pmSFO - SAN
Nonstop1h 41mUnited Airlines
Deal found 2/27$54
jue. 3/286:30 amSFO - SAN
Nonstop1h 41mUnited Airlines
Deal found 2/28$68
sáb. 3/236:30 amSFO - SAN
Nonstop1h 41mUnited Airlines
Deal found 2/27$84

Average price of United Airlines flights from San Francisco to San Diego

Plan your United Airlines flight from San Francisco to San Diego by taking into account the cheapest months to travel. The average price of a one-way United Airlines flight from San Francisco to San Diego is currently $69 while a round-trip flight costs $108. Price data was last updated on February 25, 2024.

Currently, the most affordable month to book a United Airlines flight from San Francisco to San Diego in October, with an average price of $288. Conversely, traveling with United Airlines from San Francisco to San Diego in June will be the most expensive, with an average cost of $384. Various factors influence flight prices, so comparing airlines, departure airports, and times can help reduce costs.

January

$292

February

$297

March

$336

April

$338

May

$338

June

$384

July

$373

August

$315

September

$302

October

$288

November

$332

December

$305

Temperature and rainfall in San Diego by month

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

SAN

Temperature

57.2 - 71.6 °F

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).

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.

Fly from San Francisco to San Diego on another airline
Consider alternative airlines that service the San Diego area. Flight routes are based on user searches made on Cheapflights and were last updated on febrero 28, 2024.

See what others are saying about United Airlines

Read reviews and see what other travelers are saying about their experiences with United Airlines. Get insights from real passengers regarding the airline's services, customer satisfaction, and overall travel experience. Use these reviews to inform your decision when choosing United Airlines for your next flight. Reviews last updated febrero 28, 2024.
United Airlines
7.4
Good
11,791 reviews
Overview

Crew

8.1

Boarding

7.7

Entertainment

7.1

Food

6.7

Comfort

7.2
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.