$112+ 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 4/13. Fares are subject to change and may not be available on all flights or dates of travel.
RIC — SAN
Mar 16 — Mar 231
1 adult, Economy
We work with more than 300 partners to bring you better travel deals
Find cheap flights from Richmond 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.Cheap flight deals from Richmond to San Diego
Cheapest
Best
Last-minute
One-way
Cheapest flights from Richmond to San DiegoExplore 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 February 14, 2026.
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 February 14, 2026.
This Frontier deal was found by Cheapflights users on 2/11. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 3/17:29 pm
RIC
- SAN
1 stop7h 39m
Frontier
Thu 3/56:25 am
SAN
- RIC
1 stop8h 10m
Frontier
Deal found 2/11![Frontier logo]()
$209
This Frontier deal was found by Cheapflights users on 2/12. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 2/227:29 pm
RIC
- SAN
1 stop7h 39m
Frontier
Thu 2/266:25 am
SAN
- RIC
1 stop8h 10m
Frontier
Deal found 2/12![Frontier logo]()
$242
This Priceline deal was found by Cheapflights users on 2/12. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/89:45 am
RIC
- SAN
1 stop12h 22m
Multiple Airlines
Thu 4/166:25 am
SAN
- RIC
1 stop8h 31m
Multiple Airlines
Deal found 2/12![Multiple Airlines logo]()
$243
This Priceline deal was found by Cheapflights users on 2/12. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/97:38 pm
RIC
- SAN
1 stop7h 27m
Frontier
Sun 4/126:25 am
SAN
- RIC
1 stop7h 10m
Frontier
Deal found 2/12![Frontier logo]()
$245
This Frontier deal was found by Cheapflights users on 2/10. 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 3/56:30 pm
RIC
- SAN
1 stop8h 38m
Frontier
Sun 3/86:25 am
SAN
- RIC
1 stop8h 21m
Frontier
Deal found 2/10![Frontier logo]()
$250
This CheapOair deal was found by Cheapflights users on 2/10. 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 2/197:31 pm
RIC
- SAN
1 stop15h 09m
Frontier
Thu 2/266:25 am
SAN
- RIC
1 stop8h 10m
Frontier
Deal found 2/10![Frontier logo]()
$253
This Priceline deal was found by Cheapflights users on 2/13. 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.
Fri 5/810:31 am
RIC
- SAN
1 stop11h 46m
Multiple Airlines
Sun 5/106:25 am
SAN
- RIC
1 stop8h 31m
Multiple Airlines
Deal found 2/13![Multiple Airlines logo]()
$259
This Priceline deal was found by Cheapflights users on 2/12. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/56:30 pm
RIC
- SAN
1 stop8h 38m
Multiple Airlines
Mon 3/98:44 pm
SAN
- RIC
1 stop8h 16m
Multiple Airlines
Deal found 2/12![Multiple Airlines logo]()
$263
Best flights from Richmond to San DiegoDiscover carefully curated flight deals from Richmond to San Diego that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated February 14, 2026.
Discover carefully curated flight deals from Richmond to San Diego that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated February 14, 2026.
This Priceline deal was found by Cheapflights users on 2/14. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/56:30 pm
RIC
- SAN
1 stop8h 38m
Multiple Airlines
Mon 3/98:44 pm
SAN
- RIC
1 stop8h 16m
Multiple Airlines
Deal found 2/14![Multiple Airlines logo]()
$273
This Frontier deal was found by Cheapflights users on 2/10. 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.
Sun 4/196:51 pm
RIC
- SAN
1 stop8h 10m
Frontier
Sun 4/266:25 am
SAN
- RIC
1 stop8h 31m
Frontier
Deal found 2/10![Frontier logo]()
$290
This JetBlue deal was found by Cheapflights users on 2/13. 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 JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/1812:08 pm
RIC
- SAN
1 stop10h 11m
JetBlue
Mon 3/238:59 pm
SAN
- RIC
1 stop11h 18m
JetBlue
Deal found 2/13![JetBlue logo]()
$311
This United Airlines deal was found by Cheapflights users on 2/13. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/96:00 am
RIC
- SAN
1 stop8h 03m
United Airlines
Tue 5/1210:40 pm
SAN
- RIC
1 stop9h 04m
United Airlines
Deal found 2/13![United Airlines logo]()
$372
This Southwest deal was found by Cheapflights users on 2/13. 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 4/1512:25 pm
RIC
- SAN
1 stop9h 15m
Southwest
Mon 4/206:30 am
SAN
- RIC
1 stop9h 25m
Southwest
Deal found 2/13![Southwest logo]()
$380
This Kiwi.com deal was found by Cheapflights users on 2/10. 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 3/179:08 am
RIC
- SAN
1 stop31h 05m
Multiple Airlines
Tue 3/242:08 pm
SAN
- RIC
2 stops19h 07m
Multiple Airlines
Deal found 2/10![Multiple Airlines logo]()
$331
This CheapOair deal was found by Cheapflights users on 2/12. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/2910:31 am
RIC
- SAN
1 stop11h 46m
JetBlue
Mon 5/48:30 pm
SAN
- RIC
1 stop24h 13m
JetBlue
Deal found 2/12![JetBlue logo]()
$370
This United Airlines deal was found by Cheapflights users on 2/10. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/156:15 am
RIC
- SAN
1 stop8h 10m
United Airlines
Mon 4/2010:20 pm
SAN
- RIC
1 stop8h 57m
United Airlines
Deal found 2/10![United Airlines logo]()
$380
This Southwest deal was found by Cheapflights users on 2/10. 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.
Tue 3/176:00 am
RIC
- SAN
2 stops10h 05m
Southwest
Tue 3/2410:40 pm
SAN
- RIC
2 stops10h 55m
Southwest
Deal found 2/10![Southwest logo]()
$382
This CheapOair deal was found by Cheapflights users on 2/13. 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 4/236:00 am
RIC
- SAN
2 stops17h 04m
Multiple Airlines
Sun 4/266:25 am
SAN
- RIC
1 stop8h 31m
Multiple Airlines
Deal found 2/13![Multiple Airlines logo]()
$384
This United Airlines deal was found by Cheapflights users on 2/12. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/296:00 am
RIC
- SAN
1 stop8h 04m
United Airlines
Mon 5/410:55 am
SAN
- RIC
2 stops9h 12m
United Airlines
Deal found 2/12![United Airlines logo]()
$385
Last-minute flights from Richmond to San DiegoDiscover last-minute flight deals from Richmond to San Diego. Data last updated February 14, 2026 and is based on user searches.
Discover last-minute flight deals from Richmond to San Diego. Data last updated February 14, 2026 and is based on user searches.
This CheapOair deal was found by Cheapflights users on 2/10. 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 2/197:31 pm
RIC
- SAN
1 stop15h 09m
Frontier
Thu 2/266:25 am
SAN
- RIC
1 stop8h 10m
Frontier
Deal found 2/10![Frontier logo]()
$253
This Frontier deal was found by Cheapflights users on 2/12. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 2/227:29 pm
RIC
- SAN
1 stop7h 39m
Frontier
Thu 2/266:25 am
SAN
- RIC
1 stop8h 10m
Frontier
Deal found 2/12![Frontier logo]()
$242
This Frontier deal was found by Cheapflights users on 2/11. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 3/17:29 pm
RIC
- SAN
1 stop7h 39m
Frontier
Thu 3/56:25 am
SAN
- RIC
1 stop8h 10m
Frontier
Deal found 2/11![Frontier logo]()
$209
This Frontier deal was found by Cheapflights users on 2/10. 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 3/56:30 pm
RIC
- SAN
1 stop8h 38m
Frontier
Sun 3/86:25 am
SAN
- RIC
1 stop8h 21m
Frontier
Deal found 2/10![Frontier logo]()
$250
This Priceline deal was found by Cheapflights users on 2/12. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/56:30 pm
RIC
- SAN
1 stop8h 38m
Multiple Airlines
Tue 3/108:44 pm
SAN
- RIC
1 stop8h 16m
Multiple Airlines
Deal found 2/12![Multiple Airlines logo]()
$263
This CheapOair deal was found by Cheapflights users on 2/11. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/56:30 pm
RIC
- SAN
1 stop8h 38m
Multiple Airlines
Mon 3/98:44 pm
SAN
- RIC
1 stop8h 16m
Multiple Airlines
Deal found 2/11![Multiple Airlines logo]()
$269
This Priceline deal was found by Cheapflights users on 2/10. 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.
Sun 3/156:41 pm
RIC
- SAN
1 stop8h 27m
Multiple Airlines
Wed 3/1811:11 am
SAN
- RIC
1 stop8h 57m
Multiple Airlines
Deal found 2/10![Multiple Airlines logo]()
$299
This JetBlue deal was found by Cheapflights users on 2/11. 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 JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/1812:08 pm
RIC
- SAN
1 stop10h 11m
JetBlue
Mon 3/238:59 pm
SAN
- RIC
1 stop11h 18m
JetBlue
Deal found 2/11![JetBlue logo]()
$275
One-way flights from Richmond to San DiegoSearch for one-way flight options from Richmond to San Diego. Find affordable one-way fares based on user searches. Data last updated February 14, 2026.
Search for one-way flight options from Richmond to San Diego. Find affordable one-way fares based on user searches. Data last updated February 14, 2026.
This Kiwi.com deal was found by Cheapflights users on 2/10. 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 4/137:53 pm
RIC
- SAN
2 stops30h 13m
Multiple Airlines
Deal found 2/10![Multiple Airlines logo]()
$112
This Kiwi.com deal was found by Cheapflights users on 2/10. 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 4/278:19 pm
RIC
- SAN
3 stops29h 47m
Multiple Airlines
Deal found 2/10![Multiple Airlines logo]()
$119
This Expedia deal was found by Cheapflights users on 2/11. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 2/266:30 pm
RIC
- SAN
1 stop8h 38m
Frontier
Deal found 2/11![Frontier logo]()
$121
This Kiwi.com deal was found by Cheapflights users on 2/10. 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 5/188:19 pm
RIC
- SAN
2 stops29h 47m
Multiple Airlines
Deal found 2/10![Multiple Airlines logo]()
$122
This Frontier deal was found by Cheapflights users on 2/10. 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.
Sun 3/156:41 pm
RIC
- SAN
1 stop8h 27m
Frontier
Deal found 2/10![Frontier logo]()
$125
This Expedia deal was found by Cheapflights users on 2/11. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 2/227:29 pm
RIC
- SAN
1 stop18h 16m
Frontier
Deal found 2/11![Frontier logo]()
$127
This Kiwi.com deal was found by Cheapflights users on 2/10. 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 2/2310:35 am
RIC
- SAN
2 stops38h 06m
Frontier
Deal found 2/10![Frontier logo]()
$142
This Kiwi.com deal was found by Cheapflights users on 2/10. 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.
Sat 4/1111:39 am
RIC
- SAN
2 stops38h 47m
Multiple Airlines
Deal found 2/10![Multiple Airlines logo]()
$143
This Priceline deal was found by Cheapflights users on 2/10. 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.
Sun 5/176:51 pm
RIC
- SAN
1 stop8h 10m
Frontier
Deal found 2/10![Frontier logo]()
$145
This Kiwi.com deal was found by Cheapflights users on 2/11. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/28:19 am
RIC
- SAN
2 stops42h 52m
Multiple Airlines
Deal found 2/11![Multiple Airlines logo]()
$149
Find 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 February 14, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $209 (Frontier) |
One-way from | $112 (Kiwi.com) |
Popular in | December |
Cheapest in | October |
Average price | $427 |
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 February 14, 2026.
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
Thu 3/5
6:30 pm-12:08 am
1 stop8h 38m
San Diego
Mon 3/9
8:44 pm-8:00 am
1 stop8h 16m
$273
RichmondSan Diego
RIC - SAN
RICSAN
Richmond Byrd Intl
Sun 4/19
6:51 pm-12:01 am
1 stop8h 10m
San Diego
Sun 4/26
6:25 am-5:56 pm
1 stop8h 31m
$290
RichmondSan Diego
RIC - SAN
RICSAN
Richmond Byrd Intl
Wed 3/18
12:08 pm-7:19 pm
1 stop10h 11m
San Diego
Mon 3/23
8:59 pm-11:17 am
1 stop11h 18m
$311
RichmondSan Diego
RIC - SAN
RICSAN
Richmond Byrd Intl
Tue 3/17
9:08 am-1:13 pm
1 stop31h 05m
San Diego
Tue 3/24
2:08 pm-12:15 pm
2 stops19h 07m
$331
RichmondSan Diego
RIC - SAN
RICSAN
Richmond Byrd Intl
Wed 4/29
10:31 am-7:17 pm
1 stop11h 46m
San Diego
Mon 5/4
8:30 pm-11:43 pm
1 stop24h 13m
$370
RichmondSan Diego
RIC - SAN
RICSAN
Richmond Byrd Intl
Sat 5/9
6:00 am-11:03 am
1 stop8h 03m
San Diego
Tue 5/12
10:40 pm-10:44 am
1 stop9h 04m
$372
RichmondSan Diego
RIC - SAN
RICSAN
Richmond Byrd Intl
Wed 4/15
12:25 pm-6:40 pm
1 stop9h 15m
San Diego
Mon 4/20
6:30 am-6:55 pm
1 stop9h 25m
$380
RichmondSan Diego
RIC - SAN
RICSAN
Richmond Byrd Intl
Wed 4/15
6:15 am-11:25 am
1 stop8h 10m
San Diego
Mon 4/20
10:20 pm-10:17 am
1 stop8h 57m
$380
RichmondSan Diego
RIC - SAN
RICSAN
Richmond Byrd Intl
Tue 3/17
6:00 am-1:05 pm
2 stops10h 05m
San Diego
Tue 3/24
10:40 pm-12:35 pm
2 stops10h 55m
$382
RichmondSan Diego
RIC - SAN
RICSAN
Richmond Byrd Intl
Thu 4/23
6:00 am-8:04 pm
2 stops17h 04m
San Diego
Sun 4/26
6:25 am-5:56 pm
1 stop8h 31m
$384
Showing 1-10 of 19 results
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 February.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy- | Trust Score*1 star |
- Most accurate provider: When it comes to deals on Richmond-San Diego flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Richmond-San Diego flight deals on Cheapflights vs. FlightHub >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 FlightHub the most. FlightHub 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.
RIC-SAN
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 February 6, 2026.
To ensure you get the cheapest price possible for a flight from Richmond to San Diego, you should look to book at least 77 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, November is the cheapest month in which you can book a flight from Richmond to San Diego (average of $77). Flying from Richmond to San Diego in December is currently the most expensive (average of $200). 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.
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 February 14, 2026.
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.
Food
7.0
Overall
8.0
Entertainment
7.5
Crew
8.6
Boarding
8.1
Comfort
8.0
Reviews
1 / 20
8.0
ExcellentWalter,Aug 2025
OAK - SAN
Food
7.0
Overall
8.0
Entertainment
7.5
Crew
8.6
Boarding
8.1
Comfort
8.0
Reviews
1 / 20
8.0
ExcellentWalter,Aug 2025
OAK - SAN
Food
7.0
Overall
8.0
Entertainment
7.5
Crew
8.6
Boarding
8.1
Comfort
8.0
Reviews
1 / 20
8.0
ExcellentWalter,Aug 2025
OAK - SAN
Food
7.0
Overall
8.0
Entertainment
7.5
Crew
8.6
Boarding
8.1
Comfort
8.0
Reviews
1 / 20
8.0
ExcellentWalter,Aug 2025
OAK - SAN
Food
7.0
Overall
8.0
Entertainment
7.5
Crew
8.6
Boarding
8.1
Comfort
8.0
Reviews
1 / 20
8.0
ExcellentWalter,Aug 2025
OAK - SAN
Food
7.0
Overall
8.0
Entertainment
7.5
Crew
8.6
Boarding
8.1
Comfort
8.0
Reviews
1 / 20
8.0
ExcellentWalter,Aug 2025
OAK - SAN
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.
Traveling to a place near San Diego?
Book flights to San Diego if you plan to visit one of these locationsEl Cajon
Chula Vista
National City
Coronado
La Mesa
Poway
Julian
Lemon Grove
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.
Alternative routes
Complete your trip
Flights by cabin class
Other flight options
Other flights from Richmond
Popular flights
San Diego flight routes
Alternative routes for Richmond to San Diego
See prices for flight routes from nearby airports that may be better suited for you.
Complete your trip
Complete your trip to San Diego by adding a car rental and/or hotel reservation to your travel itinerary.
Search flights from Richmond to San Diego by cabin class
Find flights from Richmond to San Diego, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Richmond and San Diego flights
Browse other Richmond and San Diego flight options. Last updated on February 14, 2026.
Other flights from Richmond
Browse through other flights departing from Richmond. Flights are based on user searches made on Cheapflights and were last updated on February 14, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Other flights to San Diego
Explore flights to San Diego departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on February 14, 2026.
Top 6 airlines flying from Richmond to San Diego
Discover the top 6 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 February 14, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$143 | Average$300 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$178 | Average$288 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$296 | Average$501 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$296 | Average$468 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$332 | Average$464 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$388 | Average$514 | FlexibilityNo cancel fee | On-time63% |