$51+ 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 6/9. Fares are subject to change and may not be available on all flights or dates of travel.
LAX — SAN
Jun 22 — Jun 291
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 August, booked 40 days in advance, depart on a Saturday or Thursday 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 May 23, 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 May 23, 2026.
This Kiwi.com deal was found by Cheapflights users on 5/23. 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.
Tue 6/167:55 pm
LAX
- SAN
1 stop12h 53m
Frontier
Tue 8/117:46 pm
SAN
- LAX
1 stop26h 08m
Frontier
Deal found 5/23![Frontier logo]()
$143
This Kiwi.com deal was found by Cheapflights users on 5/20. 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 9/183:15 pm
LAX
- SAN
1 stop5h 33m
Frontier
Mon 9/219:57 am
SAN
- LAX
1 stop5h 18m
Frontier
Deal found 5/20![Frontier logo]()
$145
This Kiwi.com deal was found by Cheapflights users on 5/20. 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 6/106:02 pm
LAX
- SAN
1 stop6h 13m
Frontier
Wed 6/179:43 am
SAN
- LAX
1 stop9h 17m
Frontier
Deal found 5/20![Frontier logo]()
$152
This Kiwi.com deal was found by Cheapflights users on 5/19. 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 6/166:02 pm
LAX
- SAN
1 stop6h 13m
Frontier
Tue 6/239:43 am
SAN
- LAX
1 stop23h 42m
Frontier
Deal found 5/19![Frontier logo]()
$157
This Kiwi.com deal was found by Cheapflights users on 5/22. 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 7/76:30 am
LAX
- SAN
1 stop7h 38m
Frontier
Tue 7/144:12 pm
SAN
- LAX
1 stop20h 49m
Frontier
Deal found 5/22![Frontier logo]()
$164
This Kiwi.com deal was found by Cheapflights users on 5/20. 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 7/296:30 am
LAX
- SAN
1 stop7h 38m
Frontier
Sun 8/28:51 pm
SAN
- LAX
1 stop12h 33m
Frontier
Deal found 5/20![Frontier logo]()
$165
This Kiwi.com deal was found by Cheapflights users on 5/20. 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 7/116:30 am
LAX
- SAN
1 stop13h 36m
Frontier
Mon 7/138:51 pm
SAN
- LAX
1 stop12h 34m
Frontier
Deal found 5/20![Frontier logo]()
$168
This Kiwi.com deal was found by Cheapflights users on 5/19. 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 9/183:15 pm
LAX
- SAN
1 stop5h 33m
Frontier
Sun 9/204:36 pm
SAN
- LAX
1 stop18h 16m
Frontier
Deal found 5/19![Frontier logo]()
$169
This Kiwi.com deal was found by Cheapflights users on 5/22. 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 7/216:30 am
LAX
- SAN
1 stop7h 38m
Frontier
Tue 7/284:12 pm
SAN
- LAX
1 stop20h 49m
Frontier
Deal found 5/22![Frontier logo]()
$171
This Kiwi.com deal was found by Cheapflights users on 5/18. 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 6/236:02 pm
LAX
- SAN
1 stop6h 13m
Frontier
Mon 6/299:43 am
SAN
- LAX
1 stop23h 42m
Frontier
Deal found 5/18![Frontier logo]()
$172
This Kiwi.com deal was found by Cheapflights users on 5/19. 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 6/236:02 pm
LAX
- SAN
1 stop6h 13m
Frontier
Tue 6/309:43 am
SAN
- LAX
1 stop9h 17m
Frontier
Deal found 5/19![Frontier logo]()
$173
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 May 23, 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 May 23, 2026.
This Delta deal was found by Cheapflights users on 5/22. 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.
Fri 6/198:50 am
LAX
- SAN
Nonstop1h 01m
Delta
Fri 6/2610:50 am
SAN
- LAX
Nonstop1h 22m
Delta
Deal found 5/22![Delta logo]()
$239
This United Airlines deal was found by Cheapflights users on 5/22. 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.
Thu 7/2310:56 pm
LAX
- SAN
Nonstop0h 58m
United Airlines
Tue 7/286:20 am
SAN
- LAX
Nonstop1h 01m
United Airlines
Deal found 5/22![United Airlines logo]()
$239
This Delta deal was found by Cheapflights users on 5/21. 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 6/268:50 am
LAX
- SAN
Nonstop1h 01m
Delta
Sun 6/2810:50 am
SAN
- LAX
Nonstop1h 22m
Delta
Deal found 5/21![Delta logo]()
$239
This Delta deal was found by Cheapflights users on 5/18. 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 6/1110:40 pm
LAX
- SAN
Nonstop1h 00m
Delta
Sun 6/146:15 am
SAN
- LAX
Nonstop1h 19m
Delta
Deal found 5/18![Delta logo]()
$239
This Delta deal was found by Cheapflights users on 5/23. 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.
Sat 6/1310:40 pm
LAX
- SAN
Nonstop1h 00m
Delta
Sun 6/147:56 pm
SAN
- LAX
Nonstop1h 18m
Delta
Deal found 5/23![Delta logo]()
$239
This Delta deal was found by Cheapflights users on 5/19. 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 6/198:50 am
LAX
- SAN
Nonstop1h 01m
Delta
Mon 6/227:56 pm
SAN
- LAX
Nonstop1h 18m
Delta
Deal found 5/19![Delta logo]()
$239
This Delta deal was found by Cheapflights users on 5/20. 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.
Sun 7/510:40 pm
LAX
- SAN
Nonstop1h 00m
Delta
Sun 7/127:58 pm
SAN
- LAX
Nonstop1h 15m
Delta
Deal found 5/20![Delta logo]()
$239
This Delta deal was found by Cheapflights users on 5/19. 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.
Sun 7/198:50 am
LAX
- SAN
Nonstop1h 02m
Delta
Mon 8/310:54 am
SAN
- LAX
Nonstop1h 18m
Delta
Deal found 5/19![Delta logo]()
$239
This Delta deal was found by Cheapflights users on 5/21. 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 7/2110:40 pm
LAX
- SAN
Nonstop0h 57m
Delta
Mon 7/273:00 pm
SAN
- LAX
Nonstop1h 04m
Delta
Deal found 5/21![Delta logo]()
$239
This Delta deal was found by Cheapflights users on 5/20. 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.
Wed 6/39:25 am
LAX
- SAN
Nonstop0h 54m
Delta
Sat 6/611:01 am
SAN
- LAX
Nonstop1h 09m
Delta
Deal found 5/20![Delta logo]()
$269
Last-minute flights from Pasadena to San DiegoDiscover last-minute flight deals from Pasadena to San Diego. Data last updated May 23, 2026 and is based on user searches.
Discover last-minute flight deals from Pasadena to San Diego. Data last updated May 23, 2026 and is based on user searches.
This Kiwi.com deal was found by Cheapflights users on 5/20. 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 6/312:08 pm
LAX
- SAN
1 stop20h 39m
Frontier
Mon 6/89:43 am
SAN
- LAX
1 stop23h 42m
Frontier
Deal found 5/20![Frontier logo]()
$185
This Kiwi.com deal was found by Cheapflights users on 5/20. 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 6/106:02 pm
LAX
- SAN
1 stop6h 13m
Frontier
Wed 6/179:43 am
SAN
- LAX
1 stop9h 17m
Frontier
Deal found 5/20![Frontier logo]()
$152
This Kiwi.com deal was found by Cheapflights users on 5/19. 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 6/156:02 pm
LAX
- SAN
1 stop6h 13m
Frontier
Mon 6/229:43 am
SAN
- LAX
1 stop23h 42m
Frontier
Deal found 5/19![Frontier logo]()
$187
This Kiwi.com deal was found by Cheapflights users on 5/19. 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 6/166:02 pm
LAX
- SAN
1 stop6h 13m
Frontier
Tue 6/239:43 am
SAN
- LAX
1 stop23h 42m
Frontier
Deal found 5/19![Frontier logo]()
$157
This Kiwi.com deal was found by Cheapflights users on 5/20. 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 6/172:00 pm
LAX
- SAN
2 stops18h 48m
Frontier
Wed 6/249:43 am
SAN
- LAX
1 stop9h 17m
Frontier
Deal found 5/20![Frontier logo]()
$178
This Kiwi.com deal was found by Cheapflights users on 5/19. 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 6/196:02 pm
LAX
- SAN
1 stop6h 13m
Frontier
Mon 6/229:43 am
SAN
- LAX
1 stop23h 42m
Frontier
Deal found 5/19![Frontier logo]()
$184
This Kiwi.com deal was found by Cheapflights users on 5/18. 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 6/236:02 pm
LAX
- SAN
1 stop6h 13m
Frontier
Mon 6/299:43 am
SAN
- LAX
1 stop23h 42m
Frontier
Deal found 5/18![Frontier logo]()
$172
This Kiwi.com deal was found by Cheapflights users on 5/19. 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 6/236:02 pm
LAX
- SAN
1 stop6h 13m
Frontier
Tue 6/309:43 am
SAN
- LAX
1 stop9h 17m
Frontier
Deal found 5/19![Frontier logo]()
$173
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 May 23, 2026.
Search for one-way flight options from Pasadena to San Diego. Find affordable one-way fares based on user searches. Data last updated May 23, 2026.
This Kiwi.com deal was found by Cheapflights users on 5/18. 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 6/92:00 pm
LAX
- SAN
1 stop25h 52m
Frontier
Deal found 5/18![Frontier logo]()
$51
This Kiwi.com deal was found by Cheapflights users on 5/20. 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 8/111:56 pm
LAX
- SAN
1 stop25h 47m
Frontier
Deal found 5/20![Frontier logo]()
$54
This Kiwi.com deal was found by Cheapflights users on 5/18. 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 7/271:53 pm
LAX
- SAN
1 stop25h 38m
Frontier
Deal found 5/18![Frontier logo]()
$59
This Kiwi.com deal was found by Cheapflights users on 5/20. 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 7/146:30 am
LAX
- SAN
1 stop7h 38m
Frontier
Deal found 5/20![Frontier logo]()
$63
This Kiwi.com deal was found by Cheapflights users on 5/19. 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 8/1212:14 pm
LAX
- SAN
1 stop8h 44m
Frontier
Deal found 5/19![Frontier logo]()
$65
This Kiwi.com deal was found by Cheapflights users on 5/21. 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 6/106:02 pm
LAX
- SAN
1 stop6h 13m
Frontier
Deal found 5/21![Frontier logo]()
$75
This Kiwi.com deal was found by Cheapflights users on 5/20. 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 7/86:30 am
LAX
- SAN
1 stop7h 38m
Frontier
Deal found 5/20![Frontier logo]()
$77
This Kiwi.com deal was found by Cheapflights users on 5/20. 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 6/2412:14 pm
LAX
- SAN
1 stop20h 34m
Frontier
Deal found 5/20![Frontier logo]()
$79
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 May 23, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $143 (Kiwi.com) |
One-way from | $51 (Kiwi.com) |
Popular in | January |
Cheapest in | February |
Average price | $239 |
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 2,558,603 searches. Data last updated May 23, 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
Los AngelesSan Diego
LAX - SAN
LAXSAN
Los Angeles
Fri 6/19
8:50 am-9:51 am
Nonstop1h 01m
San Diego
Fri 6/26
10:50 am-12:12 pm
Nonstop1h 22m
$239
Quickest round-trip
Los AngelesSan Diego
LAX - SAN
LAXSAN
Los Angeles
Thu 7/23
10:56 pm-11:54 pm
Nonstop0h 58m
San Diego
Tue 7/28
6:20 am-7:21 am
Nonstop1h 01m
$239
Los AngelesSan Diego
LAX - SAN
LAXSAN
Los Angeles
Fri 6/26
8:50 am-9:51 am
Nonstop1h 01m
San Diego
Sun 6/28
10:50 am-12:12 pm
Nonstop1h 22m
$239
Los AngelesSan Diego
LAX - SAN
LAXSAN
Los Angeles
Thu 6/11
10:40 pm-11:40 pm
Nonstop1h 00m
San Diego
Sun 6/14
6:15 am-7:34 am
Nonstop1h 19m
$239
Los AngelesSan Diego
LAX - SAN
LAXSAN
Los Angeles
Sat 6/13
10:40 pm-11:40 pm
Nonstop1h 00m
San Diego
Sun 6/14
7:56 pm-9:14 pm
Nonstop1h 18m
$239
Los AngelesSan Diego
LAX - SAN
LAXSAN
Los Angeles
Fri 6/19
8:50 am-9:51 am
Nonstop1h 01m
San Diego
Mon 6/22
7:56 pm-9:14 pm
Nonstop1h 18m
$239
Los AngelesSan Diego
LAX - SAN
LAXSAN
Los Angeles
Sun 7/5
10:40 pm-11:40 pm
Nonstop1h 00m
San Diego
Sun 7/12
7:58 pm-9:13 pm
Nonstop1h 15m
$239
Los AngelesSan Diego
LAX - SAN
LAXSAN
Los Angeles
Sun 7/19
8:50 am-9:52 am
Nonstop1h 02m
San Diego
Mon 8/3
10:54 am-12:12 pm
Nonstop1h 18m
$239
Los AngelesSan Diego
LAX - SAN
LAXSAN
Los Angeles
Tue 7/21
10:40 pm-11:37 pm
Nonstop0h 57m
San Diego
Mon 7/27
3:00 pm-4:04 pm
Nonstop1h 04m
$239
Los AngelesSan Diego
LAX - SAN
LAXSAN
Los Angeles
Wed 6/3
9:25 am-10:19 am
Nonstop0h 54m
San Diego
Sat 6/6
11:01 am-12:10 pm
Nonstop1h 09m
$269
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 May 23, 2026.
It’s typically best to fly out from Pasadena to San Diego in the morning. Doing so could potentially save you 22% 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 May 23, 2026.
The most flights from P4S to SAN are scheduled on a Thursday (46 on average). You will have fewer flight options on Sunday, which is when the least amount of flights are scheduled (19 on average).
How much does it cost to fly round-trip from Pasadena to San Diego?
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 May 23, 2026.
Get a feel of what it's like to fly with Delta,United Airlines, andSpirit 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.
Boarding
8.1
Overall
7.9
Comfort
7.8
Entertainment
7.8
Food
7.2
Crew
8.5
Reviews
1 / 20
10.0
ExcellentAaron,Oct 2024
TUS - LAX
Boarding
8.1
Overall
7.9
Comfort
7.8
Entertainment
7.8
Food
7.2
Crew
8.5
Reviews
1 / 20
10.0
ExcellentAaron,Oct 2024
TUS - LAX
Boarding
8.1
Overall
7.9
Comfort
7.8
Entertainment
7.8
Food
7.2
Crew
8.5
Reviews
1 / 20
10.0
ExcellentAaron,Oct 2024
TUS - LAX
Spirit Airlines
Boarding
8.1
Overall
7.9
Comfort
7.8
Entertainment
7.8
Food
7.2
Crew
8.5
Reviews
1 / 20
10.0
ExcellentAaron,Oct 2024
TUS - 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
Chula Vista
National City
Coronado
La Mesa
Poway
Julian
Lemon Grove
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Alternative routes for Pasadena to San Diego
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Pasadena and San Diego flights
Browse other Pasadena and San Diego flight options. Last updated on May 23, 2026.
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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 May 23, 2026.
Pasadena to San Diego flights
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Top 3 airlines flying from Pasadena to San Diego
Discover the top 3 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 2,558,603 searches. Data last updated May 23, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$75 | Average$110 | FlexibilityNo cancel fee | On-time65% | |
| Cheapest$179 | Average$244 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$179 | Average$257 | FlexibilityNo cancel fee | On-timeN/A |