$41+ Cheap flights from Pasadena, CA to San Diego (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 9/22. Fares are subject to change and may not be available on all flights or dates of travel.
LAX — SAN
Sep 26 — Oct 31
Round-trip
1 adult, Economy
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Find cheap flights from Pasadena 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 Pasadena to San Diego are usually found in February or March, booked 79 days in advance, depart on a Thursday or Saturday and return on a Thursday
Cheap flight deals from Pasadena to San Diego
Cheapest
Best
Last-minute
One-way
Cheapest flights from Pasadena to San DiegoExplore the most affordable flight options available from Pasadena to San Diego. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 27, 2026.
Explore the most affordable flight options available from Pasadena to San Diego. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 27, 2026.
This Kiwi.com deal was found by Cheapflights users on 8/25. 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 9/2211:30 am -
1 stop5h 29m
Tue 9/295:54 pm -
1 stop13h 53m
Deal found 8/25![Frontier logo]()
$81
This Kiwi.com deal was found by Cheapflights users on 8/26. 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.
Wed 10/711:30 am -
1 stop5h 29m
Wed 10/143:14 pm -
1 stop5h 47m
Deal found 8/26![Frontier logo]()
$83
This Kiwi.com deal was found by Cheapflights users on 8/22. 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 10/611:30 am -
1 stop5h 29m
Mon 10/128:34 pm -
1 stop11h 15m
Deal found 8/22![Frontier logo]()
$88
This Kiwi.com deal was found by Cheapflights users on 8/26. 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.
Wed 9/238:44 am -
1 stop9h 35m
Wed 9/301:38 pm -
1 stop20h 59m
Deal found 8/26![Frontier logo]()
$89
This Kiwi.com deal was found by Cheapflights users on 8/24. 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.
Wed 9/2311:30 am -
1 stop5h 29m
Mon 9/289:03 pm -
1 stop10h 44m
Deal found 8/24![Frontier logo]()
$90
This Kiwi.com deal was found by Cheapflights users on 8/25. 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 10/510:04 pm -
1 stop18h 55m
Mon 10/128:34 pm -
1 stop11h 15m
Deal found 8/25![Frontier logo]()
$94
This Kiwi.com deal was found by Cheapflights users on 8/24. 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 9/218:44 am -
1 stop9h 35m
Tue 9/295:54 pm -
1 stop13h 53m
Deal found 8/24![Frontier logo]()
$95
This Kiwi.com deal was found by Cheapflights users on 8/25. 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 10/196:50 pm -
1 stop23h 16m
Fri 10/238:34 pm -
1 stop13h 50m
Deal found 8/25![Frontier logo]()
$98
This Kiwi.com deal was found by Cheapflights users on 8/24. 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 9/218:44 am -
1 stop9h 35m
Mon 9/289:03 pm -
1 stop10h 44m
Deal found 8/24![Frontier logo]()
$100
Best flights from Pasadena to San DiegoDiscover carefully curated flight deals from Pasadena to San Diego that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 27, 2026.
Discover carefully curated flight deals from Pasadena to San Diego that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 27, 2026.
This United Airlines deal was found by Cheapflights users on 8/22. 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 9/304:30 pm -
Nonstop0h 56m
Sat 10/32:24 pm -
Nonstop1h 03m
Deal found 8/22![United Airlines logo]()
$209
This Delta deal was found by Cheapflights users on 8/23. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/1710:50 pm -
Nonstop0h 57m
Sun 9/203:00 pm -
Nonstop1h 09m
Deal found 8/23![Delta logo]()
$209
This Alaska Airlines deal was found by Cheapflights users on 8/24. 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.
Fri 10/28:03 pm -
1 stop16h 20m
Mon 10/56:51 pm -
1 stop4h 53m
Deal found 8/24![Alaska Airlines logo]()
$240
This Delta deal was found by Cheapflights users on 8/23. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/189:10 am -
Nonstop1h 00m
Fri 9/256:15 am -
Nonstop1h 15m
Deal found 8/23![Delta logo]()
$209
This Delta deal was found by Cheapflights users on 8/22. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/610:45 pm -
Nonstop0h 57m
Tue 10/137:59 pm -
Nonstop1h 15m
Deal found 8/22![Delta logo]()
$209
This Delta deal was found by Cheapflights users on 8/24. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/210:50 pm -
Nonstop0h 57m
Sun 10/47:53 pm -
Nonstop1h 07m
Deal found 8/24![Delta logo]()
$209
This Delta deal was found by Cheapflights users on 8/24. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/212:01 pm -
Nonstop1h 00m
Tue 9/293:00 pm -
Nonstop1h 09m
Deal found 8/24![Delta logo]()
$229
This Delta deal was found by Cheapflights users on 8/24. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/256:17 pm -
Nonstop0h 56m
Fri 10/26:15 am -
Nonstop1h 15m
Deal found 8/24![Delta logo]()
$229
This Delta deal was found by Cheapflights users on 8/26. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/242:01 pm -
Nonstop1h 00m
Thu 10/17:53 pm -
Nonstop1h 07m
Deal found 8/26![Delta logo]()
$229
This Delta deal was found by Cheapflights users on 8/26. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/166:16 pm -
Nonstop0h 58m
Tue 10/2010:57 am -
Nonstop1h 17m
Deal found 8/26![Delta logo]()
$229
Last-minute flights from Pasadena to San DiegoDiscover last-minute flight deals from Pasadena to San Diego. Data last updated August 27, 2026 and is based on user searches.
Discover last-minute flight deals from Pasadena to San Diego. Data last updated August 27, 2026 and is based on user searches.
This Kiwi.com deal was found by Cheapflights users on 8/25. 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 9/1710:04 pm -
1 stop22h 13m
Mon 9/219:03 pm -
1 stop10h 44m
Deal found 8/25![Frontier logo]()
$106
This Kiwi.com deal was found by Cheapflights users on 8/24. 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 9/1911:30 am -
1 stop5h 29m
Thu 10/19:03 pm -
1 stop10h 44m
Deal found 8/24![Frontier logo]()
$102
This Kiwi.com deal was found by Cheapflights users on 8/24. 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 9/1911:30 am -
1 stop5h 29m
Fri 10/29:03 pm -
1 stop10h 44m
Deal found 8/24![Frontier logo]()
$109
This Kiwi.com deal was found by Cheapflights users on 8/22. 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 9/2110:04 pm -
1 stop18h 55m
Mon 9/289:03 pm -
1 stop10h 44m
Deal found 8/22![Frontier logo]()
$94
This Kiwi.com deal was found by Cheapflights users on 8/24. 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 9/218:44 am -
1 stop9h 35m
Tue 9/295:54 pm -
1 stop13h 53m
Deal found 8/24![Frontier logo]()
$95
This Kiwi.com deal was found by Cheapflights users on 8/25. 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 9/2211:30 am -
1 stop5h 29m
Tue 9/295:54 pm -
1 stop13h 53m
Deal found 8/25![Frontier logo]()
$81
This Kiwi.com deal was found by Cheapflights users on 8/24. 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 9/2211:30 am -
1 stop5h 29m
Thu 10/19:03 pm -
1 stop10h 44m
Deal found 8/24![Frontier logo]()
$101
This Kiwi.com deal was found by Cheapflights users on 8/24. 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 9/2211:30 am -
1 stop5h 29m
Fri 10/29:03 pm -
1 stop10h 44m
Deal found 8/24![Frontier logo]()
$108
This Kiwi.com deal was found by Cheapflights users on 8/26. 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.
Wed 9/238:44 am -
1 stop9h 35m
Wed 9/301:38 pm -
1 stop20h 59m
Deal found 8/26![Frontier logo]()
$89
This Kiwi.com deal was found by Cheapflights users on 8/24. 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.
Wed 9/2311:30 am -
1 stop5h 29m
Mon 9/289:03 pm -
1 stop10h 44m
Deal found 8/24![Frontier logo]()
$90
One-way flights from Pasadena to San DiegoSearch for one-way flight options from Pasadena to San Diego. Find affordable one-way fares based on user searches. Data last updated August 27, 2026.
Search for one-way flight options from Pasadena to San Diego. Find affordable one-way fares based on user searches. Data last updated August 27, 2026.
This Trip.com deal was found by Cheapflights users on 8/23. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/2211:30 am -
1 stop5h 29m
Deal found 8/23![Frontier logo]()
$41
This Kiwi.com deal was found by Cheapflights users on 8/23. 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.
Wed 9/2311:30 am -
1 stop5h 29m
Deal found 8/23![Frontier logo]()
$42
This Kiwi.com deal was found by Cheapflights users on 8/24. 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 9/155:20 pm -
1 stop23h 39m
Deal found 8/24![Frontier logo]()
$43
This Kiwi.com deal was found by Cheapflights users on 8/27. 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 9/298:44 am -
1 stop9h 35m
Deal found 8/27![Frontier logo]()
$44
This Kiwi.com deal was found by Cheapflights users on 8/27. 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 10/197:03 pm -
1 stop18h 13m
Deal found 8/27![Frontier logo]()
$47
This Kiwi.com deal was found by Cheapflights users on 8/26. 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 11/96:48 pm -
1 stop23h 50m
Deal found 8/26![Frontier logo]()
$48
This Kiwi.com deal was found by Cheapflights users on 8/26. 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 10/56:37 pm -
1 stop23h 32m
Deal found 8/26![Frontier logo]()
$49
This Kiwi.com deal was found by Cheapflights users on 8/24. 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.
Wed 11/45:15 pm -
1 stop26h 32m
Deal found 8/24![Frontier logo]()
$50
This Kiwi.com deal was found by Cheapflights users on 8/25. 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 10/12:50 pm -
1 stop5h 27m
Deal found 8/25![Frontier logo]()
$54
This Kiwi.com deal was found by Cheapflights users on 8/26. 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 10/169:57 pm -
1 stop18h 52m
Deal found 8/26![Frontier logo]()
$55
This Kiwi.com deal was found by Cheapflights users on 8/23. 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 9/1810:04 pm -
1 stop18h 55m
Deal found 8/23![Frontier logo]()
$56
Find flight deals from Pasadena to San Diego
Keep the following information in mind while searching for Pasadena to San Diego flight deals. Data was last updated August 27, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $81 (Kiwi.com) |
One-way from | $41 (Trip.com) |
Popular in | January |
Cheapest in | February |
Average price | $309 |
Cheapflights Fare Finder
Customize your flight search to find flights from Pasadena 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 7,457,451 searches. Data last updated August 27, 2026.
Use the filters below to find and compare flights from Pasadena to San Diego that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
Quickest round-trip
Los AngelesSan Diego
LAX Los Angeles - SAN San Diego
LAXSAN
Los Angeles
Wed 9/30
4:30 pm-5:26 pm
Nonstop0h 56m
San Diego
Sat 10/3
2:24 pm-3:27 pm
Nonstop1h 03m
$209
Los AngelesSan Diego
LAX Los Angeles - SAN San Diego
LAXSAN
Los Angeles
Thu 9/17
10:50 pm-11:47 pm
Nonstop0h 57m
San Diego
Sun 9/20
3:00 pm-4:09 pm
Nonstop1h 09m
$209
Los AngelesSan Diego
LAX Los Angeles - SAN San Diego
LAXSAN
Los Angeles
Fri 9/18
9:10 am-10:10 am
Nonstop1h 00m
San Diego
Fri 9/25
6:15 am-7:30 am
Nonstop1h 15m
$209
Los AngelesSan Diego
LAX Los Angeles - SAN San Diego
LAXSAN
Los Angeles
Tue 10/6
10:45 pm-11:42 pm
Nonstop0h 57m
San Diego
Tue 10/13
7:59 pm-9:14 pm
Nonstop1h 15m
$209
Los AngelesSan Diego
LAX Los Angeles - SAN San Diego
LAXSAN
Los Angeles
Fri 10/2
10:50 pm-11:47 pm
Nonstop0h 57m
San Diego
Sun 10/4
7:53 pm-9:00 pm
Nonstop1h 07m
$209
Los AngelesSan Diego
LAX Los Angeles - SAN San Diego
LAXSAN
Los Angeles
Mon 9/21
2:01 pm-3:01 pm
Nonstop1h 00m
San Diego
Tue 9/29
3:00 pm-4:09 pm
Nonstop1h 09m
$229
Los AngelesSan Diego
LAX Los Angeles - SAN San Diego
LAXSAN
Los Angeles
Fri 9/25
6:17 pm-7:13 pm
Nonstop0h 56m
San Diego
Fri 10/2
6:15 am-7:30 am
Nonstop1h 15m
$229
Los AngelesSan Diego
LAX Los Angeles - SAN San Diego
LAXSAN
Los Angeles
Thu 9/24
2:01 pm-3:01 pm
Nonstop1h 00m
San Diego
Thu 10/1
7:53 pm-9:00 pm
Nonstop1h 07m
$229
Los AngelesSan Diego
LAX Los Angeles - SAN San Diego
LAXSAN
Los Angeles
Fri 10/16
6:16 pm-7:14 pm
Nonstop0h 58m
San Diego
Tue 10/20
10:57 am-12:14 pm
Nonstop1h 17m
$229
Los AngelesSan Diego
LAX Los Angeles - SAN San Diego
LAXSAN
Los Angeles
Fri 10/2
8:03 pm-12:23 pm
1 stop16h 20m
San Diego
Mon 10/5
6:51 pm-11:44 pm
1 stop4h 53m
$240
Showing 1-10 of 21 resultsSorted by cheapest first
Best time to book a flight from Pasadena to San Diego
Have a flexible travel schedule? Discover the best time to fly to San Diego from Pasadena with our price prediction graph.
LAX-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 Pasadena to San Diego
P4S-SAN
LAX-SAN
What is the cheapest time of day to fly from P4S to SAN?
Find hourly flight availability from Pasadena 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 August 27, 2026.
It’s typically best to fly out from Pasadena to San Diego in the morning. Doing so could potentially save you 20% on the flight price compared to flying at noon, which is usually more expensive.
Weekly flight availability from Pasadena to San Diego
Explore weekly flight availability from Pasadena to San Diego. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated August 27, 2026.
The most flights from P4S to SAN are scheduled on a Tuesday (48 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (35 on average).
How much does it cost to fly round-trip from Pasadena to San Diego?
Airfare is below average for this route at the moment.
Pasadena to San Diego flights typically cost between $205 and $309 in September.The cheapest round-trip price found within the last 5 days was $81 on Frontier (Sep 22-Sep 29).
What is the cheapest day to fly from Pasadena to San Diego?
Use this chart to determine the cheapest time to fly round-trip from Pasadena to San Diego. Price data was last updated on August 22, 2026.
Travelers seeking maximum savings on their Pasadena to San Diego flight should consider departing on Thursday afternoons 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 August 27, 2026.
Get a feel of what it's like to fly with Delta and United Airlines from Pasadena 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.
Crew
8.5
Food
7.2
Boarding
8.1
Comfort
7.8
Entertainment
7.8
Overall
7.8
Reviews
1 / 20
6.0
GoodJedidiah,Aug 2023
SFO - LAX
Crew
8.5
Food
7.2
Boarding
8.1
Comfort
7.8
Entertainment
7.8
Overall
7.8
Reviews
1 / 20
6.0
GoodJedidiah,Aug 2023
SFO - LAX
Crew
8.5
Food
7.2
Boarding
8.1
Comfort
7.8
Entertainment
7.8
Overall
7.8
Reviews
1 / 20
6.0
GoodJedidiah,Aug 2023
SFO - LAX
Related info for your journey
Find useful and relevant information for your journey from Pasadena 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
National City
Chula Vista
Coronado
Poway
San Ysidro
La Mesa
Santee
Julian
Lemon Grove
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Find flights from Pasadena to San Diego, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Pasadena and San Diego flights
Browse other Pasadena and San Diego flight options. Last updated on August 27, 2026.
Popular flight searches
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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 August 27, 2026.
Pasadena to San Diego flights
Consider these flights traveling from Pasadena to San Diego.
Top 2 airlines flying from Pasadena to San Diego
Discover the top 2 airlines that operate flights from Pasadena 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 7,457,451 searches. Data last updated August 27, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$179 | Average$251 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$179 | Average$269 | FlexibilityNo cancel fee | On-timeN/A |