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$126+ Cheap flights from Richmond to San Diego (RIC - 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 12/7. Fares are subject to change and may not be available on all flights or dates of travel.
RIC — SAN
Nov 29 — Dec 61
Sat 11/29
Sat 12/6
1 adult, Economy
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Cheapflights Tip: The best prices from Richmond Byrd Intl to San Diego are usually found in September or October, booked 61 days in advance, depart on a Wednesday or Saturday and return on a Thursday

Find flight deals from Richmond to San Diego

Cheapest flights from Richmond to San Diego
Explore the most affordable flight options available from Richmond to San Diego. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 30, 2025.

This Frontier deal was found by Cheapflights users on 10/30. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/135:48 pmRIC - SAN
1 stop9h 02mFrontier
Sun 11/166:41 amSAN - RIC
1 stop7h 12mFrontier
Deal found 10/30$233
This Priceline deal was found by Cheapflights users on 10/30. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/235:42 pmRIC - SAN
1 stop9h 17mFrontier
Thu 1/16:25 amSAN - RIC
1 stop6h 57mFrontier
Deal found 10/30$292
This CheapOair deal was found by Cheapflights users on 10/29. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/56:44 pmRIC - SAN
1 stop28h 26mJetBlue
Tue 12/98:31 pmSAN - RIC
1 stop10h 44mJetBlue
Deal found 10/29$308
This Kiwi.com deal was found by Cheapflights users on 10/29. 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 12/308:25 pmRIC - SAN
2 stops40h 32mMultiple Airlines
Wed 1/71:33 pmSAN - RIC
1 stop27h 26mMultiple Airlines
Deal found 10/29$311
This CheapOair deal was found by Cheapflights users on 10/29. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/86:44 pmRIC - SAN
1 stop27h 37mJetBlue
Sun 12/148:31 pmSAN - RIC
1 stop10h 44mJetBlue
Deal found 10/29$318
This CheapOair deal was found by Cheapflights users on 10/30. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/46:44 pmRIC - SAN
1 stop18h 44mJetBlue
Mon 12/88:31 pmSAN - RIC
1 stop10h 44mJetBlue
Deal found 10/30$338
This Southwest deal was found by Cheapflights users on 10/29. 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 12/314:15 pmRIC - SAN
1 stop8h 20mSouthwest
Wed 1/710:30 amSAN - RIC
1 stop7h 25mSouthwest
Deal found 10/29$342
This Frontier deal was found by Cheapflights users on 10/29. 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.
Thu 12/255:17 pmRIC - SAN
1 stop9h 42mFrontier
Thu 1/16:25 amSAN - RIC
1 stop6h 57mFrontier
Deal found 10/29$347
This CheapOair deal was found by Cheapflights users on 10/29. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/136:10 amRIC - SAN
1 stop17h 00mJetBlue
Wed 12/178:31 pmSAN - RIC
1 stop8h 27mJetBlue
Deal found 10/29$349
This Priceline deal was found by Cheapflights users on 10/29. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/245:27 pmRIC - SAN
1 stop9h 32mFrontier
Fri 11/286:36 amSAN - RIC
1 stop7h 06mFrontier
Deal found 10/29$354
This Expedia deal was found by Cheapflights users on 10/28. 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.
Thu 11/135:48 pmRIC - SAN
1 stop9h 02mMultiple Airlines
Tue 11/185:25 pmSAN - RIC
2 stops13h 03mMultiple Airlines
Deal found 10/28$360
This Kiwi.com deal was found by Cheapflights users on 10/29. 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.
Thu 11/1311:54 amRIC - SAN
2 stops38h 54mMultiple Airlines
Mon 11/173:59 pmSAN - RIC
1 stop24h 57mMultiple Airlines
Deal found 10/29$363

Cheap flight deals from Richmond to San Diego

Discover tips and strategies to find the most affordable flight options for your journey from Richmond (RIC) 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 October 30, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$270
(Priceline)

One-way from

$126
(Kiwi.com)

Popular in

December

Cheapest in

September

Average price

$420
Provider with most accurate pricing for Richmond Byrd Intl-San Diego flight deals.
Search Deals
Provider most trusted by Cheapflights users for Richmond Byrd Intl-San Diego flights.
Search Deals
From Richmond Byrd Intl to San Diego
Search Deals
One-way flight from Richmond Byrd Intl to San Diego
Search Deals
Highest demand for flights based on searches. 3% potential increase in price ($18 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($11 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in October 2025
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Richmond 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 October 30, 2025.
Use the filters below to find and compare flights from Richmond to San Diego that are best for you.

Fly from

Richmond

Fly to

San Diego

Route

Depart

Return

Price

RichmondSan Diego

RIC - SAN

RICSAN

Richmond Byrd Intl

Fri 12/5

6:10 am-7:11 pm

2 stops16h 01m

San Diego

Tue 12/9

8:31 pm-10:15 am

1 stop10h 44m

$308

RichmondSan Diego

RIC - SAN

RICSAN

Richmond Byrd Intl

Fri 11/21

5:27 pm-8:01 am

1 stop17h 34m

San Diego

Sun 11/23

7:31 pm-4:42 pm

1 stop18h 11m

$365

RichmondSan Diego

RIC - SAN

RICSAN

Richmond Byrd Intl

Sat 12/13

6:20 am-2:30 pm

2 stops11h 10m

San Diego

Wed 12/17

6:30 am-4:40 pm

1 stop7h 10m

$373

RichmondSan Diego

RIC - SAN

RICSAN

Richmond Byrd Intl

Wed 1/14

6:30 am-12:59 pm

2 stops9h 29m

San Diego

Fri 1/16

1:00 pm-11:07 pm

1 stop7h 07m

$391

RichmondSan Diego

RIC - SAN

RICSAN

Richmond Byrd Intl

Wed 12/31

6:10 am-3:20 pm

2 stops12h 10m

San Diego

Wed 1/7

9:40 am-9:50 pm

2 stops9h 10m

$396

RichmondSan Diego

RIC - SAN

RICSAN

Richmond Byrd Intl

Fri 12/5

4:15 pm-10:25 pm

2 stops9h 10m

San Diego

Tue 12/16

10:20 am-10:20 pm

2 stops9h 00m

$396

RichmondSan Diego

RIC - SAN

RICSAN

Richmond Byrd Intl

Fri 12/5

6:10 am-3:20 pm

2 stops12h 10m

San Diego

Tue 12/9

10:20 am-10:20 pm

2 stops9h 00m

$396

RichmondSan Diego

RIC - SAN

RICSAN

Richmond Byrd Intl

Thu 1/1

7:00 am-2:32 pm

1 stop10h 32m

San Diego

Wed 1/7

10:30 pm-9:41 am

1 stop8h 11m

$403

RichmondSan Diego

RIC - SAN

RICSAN

Richmond Byrd Intl

Tue 12/16

12:10 pm-8:50 pm

2 stops11h 40m

San Diego

Tue 12/23

11:30 am-11:40 pm

2 stops9h 10m

$409

RichmondSan Diego

RIC - SAN

RICSAN

Richmond Byrd Intl

Tue 12/2

4:15 pm-9:35 pm

1 stop8h 20m

San Diego

Fri 12/5

12:00 pm-10:20 pm

1 stop7h 20m

$426

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/29

Showing 1-10 of 20 results
1
2

Compare providers for flights from Richmond 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 Richmond to San Diego in October.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy2 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*1 star
eDreamsPrice Accuracy3 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 Richmond-San Diego flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Richmond-San Diego flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from Richmond-San Diego flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Richmond-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 Richmond-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 Richmond to San Diego

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

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

Use this chart to determine the optimal time to book a round-trip flight from Richmond to San Diego. Price data was last updated on October 24, 2025.

To ensure you get the cheapest price possible for a flight from Richmond to San Diego, you should look to book at least 61 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

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

Currently, August is the cheapest month in which you can book a flight from Richmond to San Diego (average of $109). Flying from Richmond to San Diego in December is currently the most expensive (average of $208). 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 RIC to SAN?

Find hourly flight availability from Richmond 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 October 30, 2025.

One of the essential ways to save on airfare from Richmond to San Diego is to remain as flexible as possible. Flights that are at noon tend to be the most expensive. A flight in the morning could potentially save you up to 15% on airfare.

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 October 30, 2025.
Read reviews from past customers who have flown Southwest, Delta, and United Airlines from Richmond to San Diego. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Southwest
8.0
Very good
4,243 reviews

Overall

8.0

Entertainment

7.5

Boarding

8.1

Food

7.0

Crew

8.6

Comfort

8.0

Reviews

1 / 20
8.0
Excellent

Walter,Aug 2025

OAK - SAN

Dozens of flights and I've never seen a row's beverages forgotten. I even went back and asked the attendant to check on them and nothing. I really hope it didn't have something to do with the Black mother with her kid in the row. Otherwise it was a typical Southwest flight, rapid boarding, tolerable leg room.
Southwest
8.0
Very good
4,243 reviews
Southwest
8.0
Very good
4,243 reviews

Overall

8.0

Entertainment

7.5

Boarding

8.1

Food

7.0

Crew

8.6

Comfort

8.0

Reviews

1 / 20
8.0
Excellent

Walter,Aug 2025

OAK - SAN

Dozens of flights and I've never seen a row's beverages forgotten. I even went back and asked the attendant to check on them and nothing. I really hope it didn't have something to do with the Black mother with her kid in the row. Otherwise it was a typical Southwest flight, rapid boarding, tolerable leg room.
Delta
7.9
Good
7,998 reviews
Southwest
8.0
Very good
4,243 reviews

Overall

8.0

Entertainment

7.5

Boarding

8.1

Food

7.0

Crew

8.6

Comfort

8.0

Reviews

1 / 20
8.0
Excellent

Walter,Aug 2025

OAK - SAN

Dozens of flights and I've never seen a row's beverages forgotten. I even went back and asked the attendant to check on them and nothing. I really hope it didn't have something to do with the Black mother with her kid in the row. Otherwise it was a typical Southwest flight, rapid boarding, tolerable leg room.
United Airlines
7.4
Good
8,998 reviews
Southwest
8.0
Very good
4,243 reviews

Overall

8.0

Entertainment

7.5

Boarding

8.1

Food

7.0

Crew

8.6

Comfort

8.0

Reviews

1 / 20
8.0
Excellent

Walter,Aug 2025

OAK - SAN

Dozens of flights and I've never seen a row's beverages forgotten. I even went back and asked the attendant to check on them and nothing. I really hope it didn't have something to do with the Black mother with her kid in the row. Otherwise it was a typical Southwest flight, rapid boarding, tolerable leg room.
American Airlines
7.2
Good
11,035 reviews
Southwest
8.0
Very good
4,243 reviews

Overall

8.0

Entertainment

7.5

Boarding

8.1

Food

7.0

Crew

8.6

Comfort

8.0

Reviews

1 / 20
8.0
Excellent

Walter,Aug 2025

OAK - SAN

Dozens of flights and I've never seen a row's beverages forgotten. I even went back and asked the attendant to check on them and nothing. I really hope it didn't have something to do with the Black mother with her kid in the row. Otherwise it was a typical Southwest flight, rapid boarding, tolerable leg room.
JetBlue
7.2
Good
2,906 reviews
Southwest
8.0
Very good
4,243 reviews

Overall

8.0

Entertainment

7.5

Boarding

8.1

Food

7.0

Crew

8.6

Comfort

8.0

Reviews

1 / 20
8.0
Excellent

Walter,Aug 2025

OAK - SAN

Dozens of flights and I've never seen a row's beverages forgotten. I even went back and asked the attendant to check on them and nothing. I really hope it didn't have something to do with the Black mother with her kid in the row. Otherwise it was a typical Southwest flight, rapid boarding, tolerable leg room.

Related info for your journey

Find useful and relevant information for your journey from Richmond to San Diego. 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 Richmond to San Diego?

    For as low as $373, JetBlue can have you in San Diego from Richmond in 11h 10m. Airlines will cover a distance of 2259 mi. This flight may include one or multiple stops.

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

    According to our current data, JetBlue ($143), Delta ($312), and United Airlines ($326) offers the cheapest pricing from Richmond to San Diego. JetBlue is priced at 69% lower than the current average price of a flight leaving 3 months from now.

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

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

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

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

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

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

    Currently, August is the cheapest month in which you can book a flight from Richmond to San Diego (average of $109). Flying from Richmond to San Diego in December is currently the most expensive (average of $208). 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
National City

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Alternative routes for Richmond to San Diego

See prices for flight routes from nearby airports that may be better suited for you.
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Top 5 airlines flying from Richmond to San Diego

Discover the top 5 airlines that operate flights from Richmond 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 October 30, 2025.
AirlineCheapestAverageFlexibilityOn-time
JetBlueCheapest$143Average$266FlexibilityNo cancel feeOn-time62%
DeltaCheapest$312Average$464FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$326Average$501FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$350Average$482FlexibilityNo cancel feeOn-time71%
SouthwestCheapest$395Average$490FlexibilityNo cancel feeOn-time63%

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