£48 Cheap Flights from Reno (RNO) to San Diego (SAN)

View £48 flight on Tue, 8 Sept 2026Opens in a new window

Popular airlines from Reno Tahoe Intl. Airport (RNO) to San Diego Intl. Airport (SAN)

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Cheap Flights from Reno (RNO) to San Diego (SAN)

Prices were available within the past 7 days and start at £48 for one-way flights and £146 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Alaska Airlines
Wed, 20 May - Wed, 27 May
RNO
Reno
SAN
San Diego
£146 Return, found 3 days ago
£146
Return
found 3 days ago
Select Alaska Airlines flight, departing Wed, 20 May from Reno to San Diego, returning Wed, 27 May, priced at £146 found 3 days ago
Alaska Airlines
Mon, 18 May - Mon, 25 May
RNO
Reno
SAN
San Diego
£163 Return, found 3 days ago
£163
Return
found 3 days ago
Select Alaska Airlines flight, departing Mon, 18 May from Reno to San Diego, returning Mon, 25 May, priced at £163 found 3 days ago
Alaska Airlines
Mon, 18 May - Mon, 25 May
RNO
Reno
SAN
San Diego
£164 Return, found 3 days ago
£164
Return
found 3 days ago
Select Alaska Airlines flight, departing Mon, 18 May from Reno to San Diego, returning Mon, 25 May, priced at £164 found 3 days ago
Alaska Airlines
Wed, 20 May - Wed, 27 May
RNO
Reno
SAN
San Diego
£171 Return, found 3 days ago
£171
Return
found 3 days ago
Select Alaska Airlines flight, departing Wed, 20 May from Reno to San Diego, returning Wed, 27 May, priced at £171 found 3 days ago
Alaska Airlines
Fri, 15 May - Fri, 22 May
RNO
Reno
SAN
San Diego
£176 Return, found 3 days ago
£176
Return
found 3 days ago
Select Alaska Airlines flight, departing Fri, 15 May from Reno to San Diego, returning Fri, 22 May, priced at £176 found 3 days ago
Alaska Airlines
Sun, 17 May - Sun, 24 May
RNO
Reno
SAN
San Diego
£183 Return, found 3 days ago
£183
Return
found 3 days ago
Select Alaska Airlines flight, departing Sun, 17 May from Reno to San Diego, returning Sun, 24 May, priced at £183 found 3 days ago
Alaska Airlines
Fri, 19 Jun - Sun, 21 Jun
RNO
Reno
SAN
San Diego
£191 Return, found 2 days ago
£191
Return
found 2 days ago
Select Alaska Airlines flight, departing Fri, 19 Jun from Reno to San Diego, returning Sun, 21 Jun, priced at £191 found 2 days ago
Alaska Airlines
Wed, 20 May - Wed, 27 May
RNO
Reno
SAN
San Diego
£197 Return, found 3 days ago
£197
Return
found 3 days ago
Select Alaska Airlines flight, departing Wed, 20 May from Reno to San Diego, returning Wed, 27 May, priced at £197 found 3 days ago
Alaska Airlines
Wed, 20 May - Wed, 27 May
RNO
Reno
SAN
San Diego
£198 Return, found 3 days ago
£198
Return
found 3 days ago
Select Alaska Airlines flight, departing Wed, 20 May from Reno to San Diego, returning Wed, 27 May, priced at £198 found 3 days ago
Alaska Airlines
Fri, 15 May - Fri, 22 May
RNO
Reno
SAN
San Diego
£201 Return, found 3 days ago
£201
Return
found 3 days ago
Select Alaska Airlines flight, departing Fri, 15 May from Reno to San Diego, returning Fri, 22 May, priced at £201 found 3 days ago

Frequently asked questions

What is the cheapest month to fly from Reno, NV (RNO-Reno-Tahoe Intl.) to San Diego, CA (SAN-San Diego Intl.)?
January is typically the cheapest month to fly from Reno, NV (Reno-Tahoe Intl.) to San Diego, CA (San Diego Intl.), with average return fares of approximately £173. This is about 19% lower than the average price throughout the year. January sees lower prices because it falls after the holiday travel rush, when demand drops and airlines compete for bookings. Other cheap months to fly from Reno, NV (Reno-Tahoe Intl.) to San Diego, CA (San Diego Intl.) include February and October.
Which airlines fly direct from Reno, NV (RNO-Reno-Tahoe Intl.) to San Diego, CA (SAN-San Diego Intl.)?
Enter RNO to SAN and your travel dates, then apply the 'Nonstop' filter to see only direct flights.
How do I find cheap flights from Reno, NV (RNO-Reno-Tahoe Intl.) to San Diego, CA (SAN-San Diego Intl.)?
To find a cheap flight from Reno, NV (RNO-Reno-Tahoe Intl.) to San Diego, CA (SAN-San Diego Intl.), be flexible with your dates. Traveling outside of peak vacation months and booking a mid-week flight can help you save. Early morning and late night flights are often more affordable, too. Expedia allows you to compare flight times, airlines and routes all in one place to find low fares. You can also set up Price Tracking and receive alerts when fares go up or down.
What is the best airline to fly with from Reno, NV (RNO-Reno-Tahoe Intl.) to San Diego, CA (SAN-San Diego Intl.)?
The best airline to fly with from Reno, NV (RNO-Reno-Tahoe Intl.) to San Diego, CA (SAN-San Diego Intl.) will differ from traveller to traveller. If you like to fly early, WN offers early morning flights. If price is the most important factor, WN typically offers the lowest fares. WN offers the most daily flights from Reno, NV (RNO-Reno-Tahoe Intl.) to San Diego, CA (SAN-San Diego Intl.), which is brilliant if flexibility is what you value most. The best carrier for this journey could also be the one you have a loyalty membership with, as flying with that airline or another airline within the same alliance could help you collect points or enjoy lounge access.
What is the best time to fly from Reno, NV (RNO-Reno-Tahoe Intl.) to San Diego, CA (SAN-San Diego Intl.)?
Based on booking data from the past year, the cheapest months to fly from Reno, NV (RNO-Reno-Tahoe Intl.) to San Diego, CA (SAN-San Diego Intl.) are typically January and February, with average return flights around £173. While June is the most popular month for this route, offering plenty of flight options, it's not the cheapest. If you're looking for the best value, aiming for early in the year will help you save on your trip.
How many flights per day from Reno, NV (RNO-Reno-Tahoe Intl.) to San Diego, CA (SAN-San Diego Intl.)?
There are approximately 3 nonstop flights per day from Reno-Tahoe Intl. (RNO) to San Diego Intl. (SAN). For even more choice, look at flights that include layovers. You'll find around 42 connecting flights per day. Some common connection points include McCarran Intl. (LAS), San Francisco Intl. (SFO), and Sky Harbor Intl. (PHX).
What is the earliest flight from Reno, NV (RNO-Reno-Tahoe Intl.) to San Diego, CA (SAN-San Diego Intl.)?
The earliest flight from Reno, NV (RNO-Reno-Tahoe Intl.) to San Diego, CA (SAN-San Diego Intl.) typically departs at approximately 1:00 AM local time, operated by American Airlines. This is a seasonal service active in January. An early departure like this can help maximise your time at your destination. To compare early flights on Expedia, select the "Early Morning" and "Morning" filters in your search.
What day of the week has the most flights from Reno, NV (RNO-Reno-Tahoe Intl.) to San Diego, CA (SAN-San Diego Intl.)?
You'll typically find the most flights from Reno-Tahoe Intl. (RNO) to San Diego Intl. (SAN) on a Friday, with around 45 flights available. This gives you plenty of options for your travel plans. Major airlines on this route include Southwest Airlines, United Airlines, and Alaska Airlines. Flight schedules are consistent throughout the week.
What are the most popular departure times for flights from Reno, NV (RNO-Reno-Tahoe Intl.) to San Diego, CA (SAN-San Diego Intl.)?
The most popular departure times for flights from Reno-Tahoe Intl. (RNO) to San Diego Intl. (SAN) are in the early morning, from 6am to 9am. About 28% of passengers prefer this time window. Many major carriers, including United Airlines, Southwest Airlines and Alaska Airlines, offer flights during this window. These times work well because you can get an early start to your travel day and arrive in San Diego with plenty of time to enjoy the afternoon.
How long does it take to fly from Reno, NV (RNO-Reno-Tahoe Intl.) to San Diego, CA (SAN-San Diego Intl.)?
Flying nonstop from RNO to SAN takes around 1 hour 30 minutes, with the route covering approximately 490 miles. Flights with a layover typically take 2 hours 30 minutes longer than direct options. Keep in mind that actual flight times can vary due to wind patterns, weather, and air traffic.
Can you fly business or first class from Reno, NV (RNO-Reno-Tahoe Intl.) to San Diego, CA (SAN-San Diego Intl.)?
Select the "Business class" and "First class" filters when looking for RNO to SAN flights on Expedia. This is the easiest way to compare prices, routes and flight times for your trip.
How do I earn miles on a Reno, NV (RNO-Reno-Tahoe Intl.) to San Diego, CA (SAN-San Diego Intl.) flight with Expedia?
It's easy to earn miles on a Reno, NV (RNO-Reno-Tahoe Intl.) to San Diego, CA (SAN-San Diego Intl.) flight when you book with Expedia. Before you confirm your booking, simply select your frequent flyer program and enter your program number. As a member of One Key™, you can also earn OneKeyCash™* on top of your airline miles when you book with Expedia. *Excludes taxes and fees. OneKeyCash is not redeemable for cash and can only be used on Expedia and other participating brands.
What airports do you fly into for San Diego from Reno-Tahoe Intl. (RNO)?
From Reno-Tahoe Intl. (RNO), you can fly directly into San Diego Intl. (SAN) to reach San Diego. Some flights may connect through major hubs like San Francisco Intl. (SFO), Los Angeles Intl. (LAX), McCarran Intl. (LAS) before reaching San Diego. Compare routes and airports on Expedia to find the best flight options for your travel plans.
Is it cheaper to buy a plane ticket from Reno, NV (RNO-Reno-Tahoe Intl.) to San Diego, CA (SAN-San Diego Intl.) at the last minute?
Typically, booking a last minute flight from Reno, NV (RNO-Reno-Tahoe Intl.) to San Diego, CA (SAN-San Diego Intl.) will be more expensive than booking in advance. As the departure date approaches, there are usually fewer seats available which can drive up the cost. However, if there's some wiggle room with your travel dates and times, you could bag a cheap last-minute fare.
Is it cheaper to book a Reno, NV (RNO-Reno-Tahoe Intl.) to San Diego, CA (SAN-San Diego Intl.) flight and hotel package?
Securing a Reno, NV (RNO-Reno-Tahoe Intl.) to San Diego, CA (SAN-San Diego Intl.) flight and hotel package is usually cheaper than booking separately. With Expedia, you can enjoy the ease of organizing your travels all in one place. Select from our extensive range of stays and then add flights, activities and car rentals to your booking. Bundle everything together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from Reno, NV (RNO-Reno-Tahoe Intl.) to San Diego, CA (SAN-San Diego Intl.)?
If you booked your Reno, NV (RNO-Reno-Tahoe Intl.) to San Diego, CA (SAN-San Diego Intl.) 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, head to our Customer Service portal if you'd like more information.

Travel information

Origin airport
Reno-Tahoe Intl.
Destination airport
San Diego Intl.
Airlines serving
Alaska Airlines
Return price
£145
Distance
783 km
Average flight time
1 hour 49 mins

Book with confidence

Compare flights from Reno to San Diego easily and book with confidence

For travelling on business or for pleasure, Expedia makes it easy to book your flights from Reno to San Diego. Operating between them flights per day, 20 airlines cover the route. And fly direct, getting you to San Diego Intl. in just hours. If you have a preferred carrier, use our advanced search tool to find the right flight from Reno-Tahoe Intl. to San Diego Intl..  

To make things even better, in the advanced search, you can also choose to fly economy, premium economy, business or first class, select your maximum number of stops, and pick your preferred departure and arrival time. You can also opt for refundable and direct flights. 

Grab a great deal on your flight from Reno-Tahoe Intl. (RNO) to San Diego Intl. (SAN)

The easiest way to view the best deals on flights from Reno to San Diego today is to enter your travel dates and hit search. From here, you can sort your results by price to see the cheapest flights first. Right now, return flights from Reno-Tahoe Intl. to San Diego Intl. start at just £146 and range up to £201.  

To find an even better deal, try  

  • being flexible on your dates – midweek flights can be cheaper
  • looking for other airports near Reno and San Diego
  • booking your flight during May, the cheapest month on this route
  • varying your flight times – early morning and late at night are sometimes cheaper 

Why you should book your Reno to San Diego flight with Expedia!

We cater for all flight types, cabin classes and airlines. So whether you’re booking flights from Reno-Tahoe Intl. to San Diego Intl. for a budget break or a business trip with a bit of pleasure thrown in, we make it easy to secure the seat that’s right for you.  

Thanks to our supersized inventory that offers great choice all in one place, you know you’ll get a great deal with Expedia. Especially if you bundle your flight together with your hotel, you will unlock amazing savings. For added peace of mind, you can choose flexible bookings or filter to find refundable options, so you won’t pay a fee to change your flight.  

Compare flights from Reno to San Diego easily and book with confidence

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