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$51+ 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 2/2. Fares are subject to change and may not be available on all flights or dates of travel.
RNO — SAN
Jan 2 — Jan 91
Fri 1/2
Fri 1/9
1 adult, Economy
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Find cheap flights from Reno to San Diego 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.

Cheapflights Tip: The best prices from Reno to San Diego are usually found in January or October, booked 90 days in advance, depart on a Thursday or Friday and return on a Sunday

Cheap 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 December 3, 2025.

This Expedia deal was found by Cheapflights users on 12/2. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/298:52 amRNO - SAN
1 stop4h 23mMultiple Airlines
Thu 1/19:04 pmSAN - RNO
Nonstop2h 03mMultiple Airlines
Deal found 12/2$155
This Frontier deal was found by Cheapflights users on 12/2. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/228:52 amRNO - SAN
1 stop4h 23mFrontier
Sun 12/289:14 pmSAN - RNO
1 stop10h 43mFrontier
Deal found 12/2$163
This Cheapflightsfares deal was found by Cheapflights users on 11/30. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/206:33 amRNO - SAN
Nonstop1h 57mAlaska Airlines
Sat 12/279:04 pmSAN - RNO
Nonstop2h 03mAlaska Airlines
Deal found 11/30$165
This Alaska Airlines deal was found by Cheapflights users on 12/1. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/2511:02 amRNO - SAN
Nonstop1h 44mAlaska Airlines
Mon 12/299:04 pmSAN - RNO
Nonstop2h 03mAlaska Airlines
Deal found 12/1$167
This Expedia deal was found by Cheapflights users on 12/1. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/298:52 amRNO - SAN
1 stop4h 23mMultiple Airlines
Sat 1/39:04 pmSAN - RNO
Nonstop2h 03mMultiple Airlines
Deal found 12/1$170
This Expedia deal was found by Cheapflights users on 12/2. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/1212:10 pmRNO - SAN
1 stop7h 05mMultiple Airlines
Mon 1/58:15 amSAN - RNO
Nonstop2h 07mMultiple Airlines
Deal found 12/2$180
This Alaska Airlines deal was found by Cheapflights users on 12/1. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/236:33 amRNO - SAN
Nonstop1h 57mAlaska Airlines
Fri 1/29:04 pmSAN - RNO
Nonstop2h 03mAlaska Airlines
Deal found 12/1$182
This WAYA deal was found by Cheapflights users on 12/1. 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 WAYA is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/252:37 pmRNO - SAN
1 stop4h 59mMultiple Airlines
Mon 12/299:04 pmSAN - RNO
Nonstop2h 03mMultiple Airlines
Deal found 12/1$189
This Southwest deal was found by Cheapflights users on 12/1. 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 12/3110:35 amRNO - SAN
1 stop5h 35mSouthwest
Wed 1/710:15 amSAN - RNO
Nonstop1h 45mSouthwest
Deal found 12/1$190
This Alaska Airlines deal was found by Cheapflights users on 12/1. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/226:33 amRNO - SAN
Nonstop1h 57mAlaska Airlines
Sun 12/289:04 pmSAN - RNO
Nonstop2h 03mAlaska Airlines
Deal found 12/1$192
This Southwest deal was found by Cheapflights users on 12/3. 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.
Thu 12/253:20 pmRNO - SAN
Nonstop1h 30mSouthwest
Sat 1/39:40 pmSAN - RNO
Nonstop1h 45mSouthwest
Deal found 12/3$197

Find 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 December 3, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$103
(Kiwi.com)

One-way from

$51
(Kiwi.com)

Popular in

July

Cheapest in

January

Average price

$217

Good round-trip deal

$217 or less

Good one-way deal

$68 or less
Provider with most accurate pricing for Reno-San Diego flight deals.
Search Deals
Provider most trusted by Cheapflights users for Reno-San Diego flights.
Search Deals
From Reno to San Diego
Search Deals
One-way flight from Reno to San Diego
Search Deals
Highest demand for flights based on searches. 27% potential increase in price ($89 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 6% potential price decrease ($16 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in December 2025
Search Deals
Price to beat on a round-trip flight from Reno to San Diego.
Search Deals
Price to beat on a one-way flight from Reno to San Diego.
Search Deals

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 December 3, 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

Fri 1/30

7:45 am-9:32 am

Nonstop1h 47m

San Diego

Thu 2/5

12:40 pm-2:28 pm

Nonstop1h 48m

$113

RenoSan Diego

RNO - SAN

RNOSAN

Reno

Sat 1/10

7:45 am-9:32 am

Nonstop1h 47m

San Diego

Mon 1/12

12:40 pm-2:28 pm

Nonstop1h 48m

$113

RenoSan Diego

RNO - SAN

RNOSAN

Reno

Sat 1/31

3:08 pm-4:45 pm

Nonstop1h 37m

San Diego

Mon 2/2

12:40 pm-2:28 pm

Nonstop1h 48m

$113

RenoSan Diego

RNO - SAN

RNOSAN

Reno

Mon 1/26

7:45 am-9:32 am

Nonstop1h 47m

San Diego

Thu 2/5

12:40 pm-2:28 pm

Nonstop1h 48m

$113

RenoSan Diego

RNO - SAN

RNOSAN

Reno

Thu 2/5

3:08 pm-4:45 pm

Nonstop1h 37m

San Diego

Sun 2/8

8:59 pm-10:49 pm

Nonstop1h 50m

$115

RenoSan Diego

RNO - SAN

RNOSAN

Reno

Mon 2/2

7:40 am-9:25 am

Nonstop1h 45m

San Diego

Wed 2/4

5:25 pm-9:10 pm

1 stop3h 45m

$121

RenoSan Diego

RNO - SAN

RNOSAN

Reno

Mon 1/26

7:40 am-9:25 am

Nonstop1h 45m

San Diego

Wed 1/28

4:20 pm-10:10 pm

1 stop5h 50m

$121

RenoSan Diego

RNO - SAN

RNOSAN

Reno

Thu 1/8

3:08 pm-4:45 pm

Nonstop1h 37m

San Diego

Fri 1/9

12:40 pm-2:28 pm

Nonstop1h 48m

$127

RenoSan Diego

RNO - SAN

RNOSAN

Reno

Tue 1/6

11:02 am-12:46 pm

Nonstop1h 44m

San Diego

Fri 1/9

8:59 pm-10:49 pm

Nonstop1h 50m

$127

RenoSan Diego

RNO - SAN

RNOSAN

Reno

Thu 1/29

7:40 am-9:25 am

Nonstop1h 45m

San Diego

Thu 2/5

3:10 pm-11:15 pm

1 stop8h 05m

$138

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/1

Showing 1-10 of 21 results
1
2
3

Compare providers for flights from Reno to San Diego

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 Reno to San Diego in December.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy2 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*1 star
eDreamsPrice Accuracy3 starsTrust Score*3 stars
CheapflightsfaresPrice Accuracy3 starsTrust Score*2 stars
JustAirTicketPrice Accuracy-Trust Score*1 star
PricelinePrice Accuracy1 starTrust Score*3 stars
CheapfaremartPrice Accuracy-Trust Score*1 star
CheapTicketsDealPrice Accuracy3 starsTrust Score*3 stars
Trip.comPrice Accuracy2 starsTrust 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 Reno-San Diego flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Reno-San Diego flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from Reno-San Diego flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Reno-San Diego flights, Cheapflights users trust eDreams the most. eDreams 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 Reno-San Diego 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 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 November 28, 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 89 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, February is the cheapest month in which you can book a flight from Reno to San Diego (average of $75). Flying from Reno to San Diego in June is currently the most expensive (average of $141). 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 December 3, 2025.

Unlike in the evening, when flights are generally more expensive, you can save up to 32% on flights from Reno to San Diego by exploring options for tickets at noon.

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 November 29, 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.

The best insider tips for Reno to San Diego flights

AI-powered summary based on content written by travel experts. AI can make mistakes.
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

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 December 3, 2025.
Get a feel of what it's like to fly with Alaska Airlines, Southwest, and Hawaiian 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
11,393 reviews

Food

7.1

Boarding

8.1

Crew

8.5

Comfort

7.8

Overall

8.0

Entertainment

7.0

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
11,393 reviews
Alaska Airlines
8.0
Very good
11,393 reviews

Food

7.1

Boarding

8.1

Crew

8.5

Comfort

7.8

Overall

8.0

Entertainment

7.0

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
4,254 reviews
Alaska Airlines
8.0
Very good
11,393 reviews

Food

7.1

Boarding

8.1

Crew

8.5

Comfort

7.8

Overall

8.0

Entertainment

7.0

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.
Hawaiian Airlines
7.8
Good
2,815 reviews
Alaska Airlines
8.0
Very good
11,393 reviews

Food

7.1

Boarding

8.1

Crew

8.5

Comfort

7.8

Overall

8.0

Entertainment

7.0

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
8,160 reviews
Alaska Airlines
8.0
Very good
11,393 reviews

Food

7.1

Boarding

8.1

Crew

8.5

Comfort

7.8

Overall

8.0

Entertainment

7.0

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
3,091 reviews
Alaska Airlines
8.0
Very good
11,393 reviews

Food

7.1

Boarding

8.1

Crew

8.5

Comfort

7.8

Overall

8.0

Entertainment

7.0

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 30m for a nonstop flight. There are 5 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 41 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 47m. Fly via 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 $82. Other airlines that can offer you cheap pricing are Delta, from $89, and Frontier, from $90. Spirit Airlines is currently priced 65% below the average price you’ll pay for this route.

  • What are the cheapest airlines to fly from Reno to San Diego one-way?

    $40 is the cheapest one-way deal found within the past few days, from Spirit Airlines. You may also be able to find cheap deals on Alaska Airlines and Southwest, with prices starting from $41 and $58, respectively.

  • 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 Sun Country Air (100%), Horizon Air (89%) and Alaska Airlines (82%).

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

    While on average a flight from Reno to San Diego is generally $215, our data shows the cheapest flight currently is $41. When looking at the most popular route, (Reno - San Diego), you can expect to pay $104 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, February is the cheapest month in which you can book a flight from Reno to San Diego (average of $75). Flying from Reno to San Diego in June is currently the most expensive (average of $141). 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
Coronado
La Mesa
Poway
Lemon Grove
Julian
National City

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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 December 3, 2025.
AirlineCheapestAverageFlexibilityOn-time
Spirit AirlinesCheapest$89Average$146FlexibilityNo cancel feeOn-time65%
FrontierCheapest$96Average$180FlexibilityNo cancel feeOn-time62%
Hawaiian AirlinesCheapest$97Average$157FlexibilityNo cancel feeOn-time85%
Alaska AirlinesCheapest$97Average$196FlexibilityNo cancel feeOn-time75%
DeltaCheapest$119Average$178FlexibilityNo cancel feeOn-timeN/A
SouthwestCheapest$129Average$296FlexibilityNo cancel feeOn-time63%
United AirlinesCheapest$156Average$218FlexibilityNo cancel feeOn-time69%

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