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$49+ Cheap flights from Reno to San Diego (RNO - SAN)

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 12/16. Fares are subject to change and may not be available on all flights or dates of travel.
RNO — SAN
Oct 15 — Oct 221
Wed 10/15
Wed 10/22
1 adult, Economy
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Cheapflights Tip: The best prices from Reno to San Diego are usually found in January or March, booked 90 days in advance, depart on a Thursday or Friday and return on a Sunday

Cheap flight deals from Reno to San Diego

Discover tips and strategies to find the most affordable flight options for your journey from Reno (RNO) to San Diego (SAN). 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 September 15, 2025.

Round-trip from

$103
(Hawaiian Airlines)

One-way from

$49
(Netflights)

Popular in

July

Cheapest in

January

Average price

$187

Good round-trip deal

$157 or less

Good one-way deal

$53 or less
From Reno to San Diego
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One-way flight from Reno to San Diego
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Highest demand for flights based on searches. 24% potential increase in price ($79 potential increase over avg. RT price).
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Cheapest flight prices on average. 6% potential price decrease ($15 potential savings vs. average RT price).
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Average for round-trip flights in September 2025
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Price to beat on a round-trip flight from Reno to San Diego.
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Price to beat on a one-way flight from Reno to San Diego.
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Find flight deals from Reno to San Diego

Cheapest flights from Reno to San Diego
Explore the most affordable flight options available from Reno to San Diego. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 15, 2025.

This Kiwi.com deal was found by Cheapflights users on 9/12. 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 9/306:30 amRNO - SAN
1 stop6h 01mSpirit Airlines
Wed 10/11:35 pmSAN - RNO
1 stop10h 09mSpirit Airlines
Deal found 9/12$110
This Southwest deal was found by Cheapflights users on 9/12. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/266:05 amRNO - SAN
Nonstop1h 45mSouthwest
Wed 12/310:20 amSAN - RNO
Nonstop1h 45mSouthwest
Deal found 9/12$111
This Kiwi.com deal was found by Cheapflights users on 9/12. 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 9/306:30 amRNO - SAN
1 stop6h 01mMultiple Airlines
Mon 10/68:55 amSAN - RNO
Nonstop1h 52mMultiple Airlines
Deal found 9/12$114
This Hawaiian Airlines deal was found by Cheapflights users on 9/14. 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 Hawaiian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/146:33 amRNO - SAN
Nonstop1h 57mHawaiian Airlines
Sun 11/169:10 amSAN - RNO
Nonstop1h 57mHawaiian Airlines
Deal found 9/14$117
This Kiwi.com deal was found by Cheapflights users on 9/12. 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.
Mon 9/297:16 pmRNO - SAN
1 stop4h 01mMultiple Airlines
Wed 10/11:35 pmSAN - RNO
1 stop10h 09mMultiple Airlines
Deal found 9/12$123
This Kiwi.com deal was found by Cheapflights users on 9/12. 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.
Sun 9/2811:59 amRNO - SAN
1 stop8h 08mMultiple Airlines
Wed 10/11:35 pmSAN - RNO
1 stop10h 09mMultiple Airlines
Deal found 9/12$125
This Kiwi.com deal was found by Cheapflights users on 9/12. 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 9/306:30 amRNO - SAN
1 stop6h 01mSpirit Airlines
Thu 10/28:25 amSAN - RNO
1 stop22h 53mSpirit Airlines
Deal found 9/12$129
This Hawaiian Airlines deal was found by Cheapflights users on 9/11. 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 Hawaiian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/3011:47 amRNO - SAN
Nonstop1h 41mHawaiian Airlines
Tue 11/49:10 amSAN - RNO
Nonstop1h 57mHawaiian Airlines
Deal found 9/11$130
This Kiwi.com deal was found by Cheapflights users on 9/12. 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.
Mon 9/297:16 pmRNO - SAN
1 stop4h 01mMultiple Airlines
Mon 10/68:55 amSAN - RNO
Nonstop1h 52mMultiple Airlines
Deal found 9/12$132
This Kiwi.com deal was found by Cheapflights users on 9/12. 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.
Fri 10/177:24 pmRNO - SAN
1 stop3h 40mMultiple Airlines
Wed 10/228:55 amSAN - RNO
Nonstop1h 52mMultiple Airlines
Deal found 9/12$133

Cheapflights Fare Finder

 
Customize your flight search to find flights from Reno to San Diego 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 September 15, 2025.
Use the filters below to find and compare flights from Reno to San Diego that are best for you.

Fly from

Reno

Fly to

San Diego

Route

Depart

Return

Price

RenoSan Diego

RNO - SAN

RNOSAN

Reno

Tue 3/3

7:00 am-8:37 am

Nonstop1h 37m

San Diego

Wed 3/4

8:00 am-9:31 am

Nonstop1h 31m

$103

RenoSan Diego

RNO - SAN

RNOSAN

Reno

Wed 11/26

6:05 am-7:50 am

Nonstop1h 45m

San Diego

Wed 12/3

10:20 am-12:05 pm

Nonstop1h 45m

$111

RenoSan Diego

RNO - SAN

RNOSAN

Reno

Wed 2/25

10:11 am-11:39 am

Nonstop1h 28m

San Diego

Sat 2/28

8:59 pm-10:30 pm

Nonstop1h 31m

$117

RenoSan Diego

RNO - SAN

RNOSAN

Reno

Sat 2/28

7:00 am-8:37 am

Nonstop1h 37m

San Diego

Sun 3/1

8:00 am-9:31 am

Nonstop1h 31m

$117

RenoSan Diego

RNO - SAN

RNOSAN

Reno

Thu 10/30

11:47 am-1:28 pm

Nonstop1h 41m

San Diego

Tue 11/4

9:10 am-11:07 am

Nonstop1h 57m

$117

RenoSan Diego

RNO - SAN

RNOSAN

Reno

Wed 11/26

6:05 am-7:50 am

Nonstop1h 45m

San Diego

Mon 12/1

9:25 pm-11:10 pm

Nonstop1h 45m

$117

RenoSan Diego

RNO - SAN

RNOSAN

Reno

Wed 2/25

10:11 am-11:39 am

Nonstop1h 28m

San Diego

Sun 3/1

8:00 am-9:31 am

Nonstop1h 31m

$117

RenoSan Diego

RNO - SAN

RNOSAN

Reno

Fri 12/5

6:30 am-8:27 am

Nonstop1h 57m

San Diego

Mon 12/8

10:26 am-12:25 pm

Nonstop1h 59m

$117

RenoSan Diego

RNO - SAN

RNOSAN

Reno

Fri 2/27

7:00 am-8:37 am

Nonstop1h 37m

San Diego

Sat 2/28

8:00 am-9:31 am

Nonstop1h 31m

$117

RenoSan Diego

RNO - SAN

RNOSAN

Reno

Tue 2/24

10:11 am-11:39 am

Nonstop1h 28m

San Diego

Thu 2/26

8:00 am-9:31 am

Nonstop1h 31m

$117

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/12

Showing 1-10 of 22 results
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The best insider tips for Reno to San Diego flights

Snippets provided in this section are AI-generated based on a summarization of Cheapflights-commissioned articles. The articles are presented as-is, for general informational purposes only, and may not be up-to-date. The opinions contained in the articles are original to the author and reflect their authentic experience, which may vary significantly from the experience of others.
Cheapflights partnered with top experts to bring you the best recommendations for your Reno to San Diego trip
Airports
RNO

RNO's compact terminal ensures short transit times, making it convenient for early morning departures to SAN.

Read more about RNOby Scott Laird
SAN

SAN is conveniently located near downtown, with easy access via taxi or rideshare despite potential traffic.

Read more about SANby Blane Bachelor
Our travel experts
Blane Bachelor

Blane Bachelor

Expert on SAN

Blane Bachelor

Blane Bachelor

Blane Bachelor is a journalist and editor specializing in travel and aviation who writes regularly for top global outlets. Born and raised in Florida, Blane has worked and lived in four countries, including the Netherlands, where she’s currently based with her family. Her favorite way to get to know a new destination is by running or riding a bike around town – or hearing a spooky ghost story about local history. She will always choose the window seat.

Read more
Scott Laird

Scott Laird

Expert on RNO

Scott Laird

Scott Laird

Originally from Anchorage, Alaska, Scott is a frequent contributor to Fodor’s Travel Guide, Conde Nast Traveler, TravelAge West, and TravelPulse. He holds a Bachelor of Science in Organizational Management from Alaska Pacific University and a Master of Science in Airline Management from Embry-Riddle Aeronautical University, and has worked in the airline and hotel industries and as a travel consultant.

Read more

Best time to book a flight from Reno to San Diego

Have a flexible travel schedule? Discover the best time to fly to San Diego from Reno 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 Reno to San Diego

How far ahead should I book a flight from Reno to San Diego?

Use this chart to determine the optimal time to book a round-trip flight from Reno to San Diego. Price data was last updated on September 12, 2025.

The price you pay for your flight from Reno to San Diego may vary depending on when you book. For the best chance of a lower fare, look to book 52 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

What is the cheapest month to book a flight from Reno to San Diego?

Currently, August is the cheapest month in which you can book a flight from Reno to San Diego (average of $286). Flying from Reno to San Diego in March is currently the most expensive (average of $366). 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 RNO to SAN?

Find hourly flight availability from Reno to San Diego. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated September 15, 2025.

Unlike in the evening, when flights are generally more expensive, you can save up to 40% on flights from Reno to San Diego by exploring options for tickets in the afternoon.

What is the cheapest day to fly from Reno to San Diego?

Use this chart to determine the cheapest time to fly round-trip from Reno to San Diego. Price data was last updated on September 14, 2025.

Travelers seeking maximum savings on their Reno to San Diego flight should consider departing on Tuesday evenings when fares are most often at their lowest. Tuesday at noon flights should be avoided if possible as fares are typically the most expensive at this time.

Reviews of airlines servicing San Diego

Get insights into the airlines that provide service to San Diego. 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 Diego. Reviews last updated September 15, 2025.
Get a feel of what it's like to fly with Alaska Airlines, Southwest, and United Airlines from Reno to San Diego by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very good
10,000 reviews

Overall

8.0

Crew

8.5

Comfort

7.8

Boarding

8.1

Entertainment

7.0

Food

7.1

Reviews

1 / 20
6.0
Good

Hannah,Aug 2025

SFO - SAN

Ticket said TSA pre check, but then the TSA agent said that Alaska Airlines has not actually entered the pre check information for the ticket, so I had to use regular security. During boarding, I have a disability and need to board early. The Alaska Airlines employee announced disability boarding, but then immediately announced 2 other groups to board, so I still had to fight the crowds. On the plane, the stewardess was brusk and rude. Seats were very uncomfortable, especially on lower back.
Alaska Airlines
8.0
Very good
10,000 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Overall

8.0

Crew

8.5

Comfort

7.8

Boarding

8.1

Entertainment

7.0

Food

7.1

Reviews

1 / 20
6.0
Good

Hannah,Aug 2025

SFO - SAN

Ticket said TSA pre check, but then the TSA agent said that Alaska Airlines has not actually entered the pre check information for the ticket, so I had to use regular security. During boarding, I have a disability and need to board early. The Alaska Airlines employee announced disability boarding, but then immediately announced 2 other groups to board, so I still had to fight the crowds. On the plane, the stewardess was brusk and rude. Seats were very uncomfortable, especially on lower back.
Southwest
8.0
Very good
4,245 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Overall

8.0

Crew

8.5

Comfort

7.8

Boarding

8.1

Entertainment

7.0

Food

7.1

Reviews

1 / 20
6.0
Good

Hannah,Aug 2025

SFO - SAN

Ticket said TSA pre check, but then the TSA agent said that Alaska Airlines has not actually entered the pre check information for the ticket, so I had to use regular security. During boarding, I have a disability and need to board early. The Alaska Airlines employee announced disability boarding, but then immediately announced 2 other groups to board, so I still had to fight the crowds. On the plane, the stewardess was brusk and rude. Seats were very uncomfortable, especially on lower back.
United Airlines
7.4
Good
8,931 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Overall

8.0

Crew

8.5

Comfort

7.8

Boarding

8.1

Entertainment

7.0

Food

7.1

Reviews

1 / 20
6.0
Good

Hannah,Aug 2025

SFO - SAN

Ticket said TSA pre check, but then the TSA agent said that Alaska Airlines has not actually entered the pre check information for the ticket, so I had to use regular security. During boarding, I have a disability and need to board early. The Alaska Airlines employee announced disability boarding, but then immediately announced 2 other groups to board, so I still had to fight the crowds. On the plane, the stewardess was brusk and rude. Seats were very uncomfortable, especially on lower back.
Spirit Airlines
6.3
Okay
8,016 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Overall

8.0

Crew

8.5

Comfort

7.8

Boarding

8.1

Entertainment

7.0

Food

7.1

Reviews

1 / 20
6.0
Good

Hannah,Aug 2025

SFO - SAN

Ticket said TSA pre check, but then the TSA agent said that Alaska Airlines has not actually entered the pre check information for the ticket, so I had to use regular security. During boarding, I have a disability and need to board early. The Alaska Airlines employee announced disability boarding, but then immediately announced 2 other groups to board, so I still had to fight the crowds. On the plane, the stewardess was brusk and rude. Seats were very uncomfortable, especially on lower back.
Frontier
5.8
Fair
3,173 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Overall

8.0

Crew

8.5

Comfort

7.8

Boarding

8.1

Entertainment

7.0

Food

7.1

Reviews

1 / 20
6.0
Good

Hannah,Aug 2025

SFO - SAN

Ticket said TSA pre check, but then the TSA agent said that Alaska Airlines has not actually entered the pre check information for the ticket, so I had to use regular security. During boarding, I have a disability and need to board early. The Alaska Airlines employee announced disability boarding, but then immediately announced 2 other groups to board, so I still had to fight the crowds. On the plane, the stewardess was brusk and rude. Seats were very uncomfortable, especially on lower back.

Related info for your journey

Find useful and relevant information for your journey from Reno to San Diego. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airports do I use to fly from Reno to San Diego?

    If you book a flight from Reno to San Diego, you will be flying from Reno to San Diego. Flights to San Diego (SAN) from Reno (RNO) take 1h 28m for a nonstop flight. There are 2 flights from Reno to San Diego per day from 7 airlines.

  • How popular is this Reno to San Diego flight route?

    This flight path from Reno to San Diego was viewed by 38 users in the past month. Keep an eye out for changes in search interest prior to high and low season.

  • How long is the flight from Reno to San Diego?

    There are many flights that can get you from Reno to San Diego in 1h 28m. Fly via Hawaiian Airlines, Southwest, or Alaska Airlines to get the fastest option. The distance from Reno to San Diego is about 489 mi. Generally, flights for this route are nonstop.

  • What are the cheapest airlines flying from Reno to San Diego round-trip?

    Cheapflights users have booked flights from Reno to San Diego round-trip from $84. Other airlines that can offer you cheap pricing are Spirit Airlines, from $89, and Frontier, from $96. Alaska Airlines is currently priced 65% below the average price you’ll pay for this route.

  • What are the most reliable airlines from Reno to San Diego?

    The top 3 most reliable airlines when flying from Reno to San Diego are Spirit Airlines (88%), Southwest (72%) and Sun Country Air (0%).

  • What are the cheapest flights from Reno to San Diego?

    While on average a flight from Reno to San Diego is generally $237, our data shows the cheapest flight currently is $40. When looking at the most popular route, (Reno - San Diego), you can expect to pay $103 for that flight.

  • Can I find deals for flights from Reno to San Diego that include hotel bookings?

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

  • How can I find direct flights from Reno to San Diego?

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

  • Can I find deals for business class flights from Reno to San Diego?

    Yes. Cheapflights offers flight deals from Reno to San Diego 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 Reno to San Diego?

    Currently, August is the cheapest month in which you can book a flight from Reno to San Diego (average of $286). Flying from Reno to San Diego in March is currently the most expensive (average of $366). 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 Diego?

Book flights to San Diego if you plan to visit one of these locations
El Cajon
Chula Vista
La Mesa
Poway
Lemon Grove
Coronado
Imperial Beach
National City
Alpine

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Top 7 airlines flying from Reno to San Diego

Discover the top 7 airlines that operate flights from Reno to San Diego. 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 September 15, 2025.
AirlineCheapestAverageFlexibilityOn-time
Alaska AirlinesCheapest$84Average$205FlexibilityNo cancel feeOn-time75%
Spirit AirlinesCheapest$89Average$162FlexibilityNo cancel feeOn-time65%
FrontierCheapest$96Average$192FlexibilityNo cancel feeOn-time62%
Hawaiian AirlinesCheapest$107Average$167FlexibilityNo cancel feeOn-time85%
DeltaCheapest$119Average$186FlexibilityNo cancel feeOn-timeN/A
SouthwestCheapest$137Average$308FlexibilityNo cancel feeOn-time63%
United AirlinesCheapest$156Average$216FlexibilityNo cancel feeOn-time69%

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