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$117 Cheap Flights from Palm Springs (PSP) to San Diego (SAN)

View $117 flight on Sat, Oct 31, 2026Opens in a new window

Popular airlines from Palm Springs Intl. Airport (PSP) to San Diego Intl. Airport (SAN)

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Cheap Flights from Palm Springs to San Diego (PSP-SAN)

Prices were available within the past 7 days and start at $117 for one-way flights and $223 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Southwest Airlines
Sat, Oct 10 - Tue, Oct 13
PSP
Palm Springs
SAN
San Diego
$223 Roundtrip, found 1 day ago
$223
Roundtrip
found 1 day ago
Select Southwest Airlines flight, departing Sat, Oct 10 from Palm Springs to San Diego, returning Tue, Oct 13, priced at $223 found 1 day ago
Alaska Airlines
Sat, Dec 5 - Mon, Dec 7
PSP
Palm Springs
SAN
San Diego
$238 Roundtrip, found 1 day ago
$238
Roundtrip
found 1 day ago
Select Alaska Airlines flight, departing Sat, Dec 5 from Palm Springs to San Diego, returning Mon, Dec 7, priced at $238 found 1 day ago
Alaska Airlines
Sat, Dec 5 - Mon, Dec 7
PSP
Palm Springs
SAN
San Diego
$244 Roundtrip, found 1 day ago
$244
Roundtrip
found 1 day ago
Select Alaska Airlines flight, departing Sat, Dec 5 from Palm Springs to San Diego, returning Mon, Dec 7, priced at $244 found 1 day ago
Alaska Airlines
Thu, Oct 29 - Sat, Nov 7
PSP
Palm Springs
SAN
San Diego
$273 Roundtrip, found 1 day ago
$273
Roundtrip
found 1 day ago
Select Alaska Airlines flight, departing Thu, Oct 29 from Palm Springs to San Diego, returning Sat, Nov 7, priced at $273 found 1 day ago
Alaska Airlines
Sat, Dec 5 - Mon, Dec 7
PSP
Palm Springs
SAN
San Diego
$273 Roundtrip, found 1 day ago
$273
Roundtrip
found 1 day ago
Select Alaska Airlines flight, departing Sat, Dec 5 from Palm Springs to San Diego, returning Mon, Dec 7, priced at $273 found 1 day ago
Alaska Airlines
Thu, Oct 29 - Sat, Nov 7
PSP
Palm Springs
SAN
San Diego
$278 Roundtrip, found 1 day ago
$278
Roundtrip
found 1 day ago
Select Alaska Airlines flight, departing Thu, Oct 29 from Palm Springs to San Diego, returning Sat, Nov 7, priced at $278 found 1 day ago
Alaska Airlines
Sat, Oct 10 - Tue, Oct 13
PSP
Palm Springs
SAN
San Diego
$279 Roundtrip, found 1 day ago
$279
Roundtrip
found 1 day ago
Select Alaska Airlines flight, departing Sat, Oct 10 from Palm Springs to San Diego, returning Tue, Oct 13, priced at $279 found 1 day ago
United
Sun, Mar 21 - Mon, Mar 29
PSP
Palm Springs
SAN
San Diego
$284 Roundtrip, found 3 days ago
$284
Roundtrip
found 3 days ago
Select United flight, departing Sun, Mar 21 from Palm Springs to San Diego, returning Mon, Mar 29, priced at $284 found 3 days ago
Delta
Sat, Dec 5 - Mon, Dec 7
PSP
Palm Springs
SAN
San Diego
$469 Roundtrip, found 1 day ago
$469
Roundtrip
found 1 day ago
Select Delta flight, departing Sat, Dec 5 from Palm Springs to San Diego, returning Mon, Dec 7, priced at $469 found 1 day ago
American Airlines
Sat, Oct 10 - Tue, Oct 13
PSP
Palm Springs
SAN
San Diego
$555 Roundtrip, found 1 day ago
$555
Roundtrip
found 1 day ago
Select American Airlines flight, departing Sat, Oct 10 from Palm Springs to San Diego, returning Tue, Oct 13, priced at $555 found 1 day ago

Find the cheapest month to fly from Palm Springs (PSP) to San Diego (SAN)

January is typically the cheapest month to fly

From $221 - $829 per traveler.

What you need to know for your flight from Palm Springs Intl. to San Diego Intl.

Palm Springs (PSP) to San Diego (SAN) at a glance

Travel between Palm Springs (PSP) and San Diego (SAN) with a selection of airlines offering convenient weekly flights on this domestic short-haul route. You can compare options from both full-service and low-cost carriers to discover the best itinerary that aligns with your budget and travel plans. Whether you're looking to explore San Diego's iconic sights or its vibrant neighborhoods, you'll find key details for flights departing from Palm Springs International Airport to San Diego International Airport.

  • Fastest flight duration: around 3h 15m in-flight, plus roughly 1h 15m layover with one stop
  • Route distance: roughly 100 miles (160 km)
  • Flights per week: around 8 departures on average
  • Typical fares (one-way): economy tickets often range from $105–$470, depending on seasonality and how far ahead you book

Flights from Palm Springs International Airport (PSP) to San Diego International Airport (SAN)

Based on recent traveler bookings, here are the top airlines flying from Palm Springs to San Diego, often selected for their one-stop options. Common layovers include San Francisco International Airport (SFO) with an average layover time of about 1 hour and 15 minutes, and Los Angeles International Airport (LAX), typically offering a shorter layover of around 45 minutes. These choices allow you to balance fare, total travel time, and cabin class to create an ideal itinerary.

  • United: As a comprehensive carrier providing one-stop services, United covers about 55% of flights on this route. One-way fares generally fall between $180 and $430. The in-flight duration is approximately 3 hours and 15 minutes, with a total travel time of around 4 hours and 30 minutes, accounting for layovers.
  • Alaska Airlines: Another full-service airline, Alaska Airlines offers one-stop flights and represents about 38% of departures on this route. One-way ticket prices usually range from $105 to $280. Passengers can expect an in-flight time of 3 hours and 15 minutes, with a total journey lasting roughly 4 hours and 30 minutes, including layover time.

How to find the best prices for flights from Palm Springs (PSP) to San Diego (SAN)

Getting some of the best deals on flights from Palm Springs to San Diego is all about timing and flexibility. Here are some key tips to help you save:

  1. Best times to book and fly: cheaper fares are often found when booking within two weeks, although most travelers typically book two to eight weeks in advance. Departures in the afternoon (12 PM to 6 PM) generally offer lower prices, while morning flights (5 AM to 12 PM) are the most popular. Additionally, flying on Saturday usually provides cheaper options, even though Monday is the busiest travel day.
  2. Set up price alerts: stay updated on price changes by using Expedia's Price Tracker. Receive alerts when fares drop for your selected route.
  3. Bundle and save: bundle your flight and hotel to save on Expedia, or unlock a hotel deal after booking your flight.* Find San Diego hotel and flight deals.
  4. Compare flight options: use Expedia's search tool to compare airlines, routes, direct vs. non-direct flights, and flight times. You can also sort by price to find the most affordable options.
  5. Stay flexible with dates: being open to different travel days can sometimes help you find better prices on flights and hotels.
  6. Think about luggage: nowadays, it's important to check the airline's baggage policies to find the best value. That may be paying for an additional carry-on bag or booking a ticket with checked luggage included. Either way, double-check your allowance before confirming your booking to avoid excess baggage fees at the airport.

*Members only. Savings vary and are not available on all bundles. Select hotels.

Arriving at San Diego International Airport from Palm Springs International Airport

San Diego welcomes travelers from Palm Springs with a range of transport options based on price, convenience, and proximity. Here's how to reach San Diego efficiently:

  • Hotel transfer: Transfers offer a convenient way to reach your hotel in San Diego, with options including free hotel shuttles and private rides, which can be arranged in advance with your hotel.
  • Car rental: Renting a car from San Diego International Airport is a great option if you plan to explore and sightsee beyond the city. Browse cheap car rentals at San Diego International Airport on Expedia.
  • Taxi/ride-hailing: Taxis and ride-hailing services may be available from designated pickup areas outside the terminal, check locally on arrival.
  • Public transportation: From San Diego International Airport, Seaport, a seaport, is located about 0.1 miles away on foot, while Middletown Station, a metro station, is approximately 2.3 miles from the airport and typically reached by car. Additionally, B Street Cruise Ship Terminal, a cruise terminal, is situated about 3 miles away by car, making it accessible for travelers.

Frequently asked questions

How much does a flight from Palm Springs, CA (PSP-Palm Springs Intl.) to San Diego, CA (SAN-San Diego Intl.) cost?
You can find cheap one-way flights from $117 and cheap return flights from $223 Palm Springs, CA (PSP-Palm Springs Intl.) to San Diego, CA (SAN-San Diego Intl.) with Expedia. One-way flights typically cost between $183 and $990, and return flights often range between $258 and $757. Flight prices vary based on the month and day of the week you want to travel, as well as the airline and how far in advance you book your ticket. Filter your search on Expedia by "Price (lowest to highest)" to see the cheapest fares first, and use the Price Tracking tool to receive alerts when Palm Springs, CA (PSP-Palm Springs Intl.) to San Diego, CA (SAN-San Diego Intl.) ticket fares go up or down.*Typical price ranges based on flights available on Expedia in the last year. Prices include multi-airline options.
What is the cheapest month to fly from Palm Springs, CA (PSP-Palm Springs Intl.) to San Diego, CA (SAN-San Diego Intl.)?
The cheapest month to fly from PSP to SAN is October when demand is low. Traveling in off-peak or shoulder months is usually a good way to secure cheap tickets, just remember to avoid flying during holidays if you're able to. Use the calendar view in your search to see which months have low fares on this route.
Which airlines fly direct from Palm Springs, CA (PSP-Palm Springs Intl.) to San Diego, CA (SAN-San Diego Intl.)?
Enter PSP to SAN and your travel dates, then apply the 'Nonstop' filter to see only direct flights.
What is the cheapest airline that flies from Palm Springs, CA (PSP-Palm Springs Intl.) to San Diego, CA (SAN-San Diego Intl.)?
Alaska Airlines is one of the cheapest airlines offering connecting flights from Palm Springs Intl. (PSP) to San Diego Intl. (SAN) with a layover in an unspecified location, starting from around $203 for a round-trip ticket. Use Expedia's search tool to compare the prices and schedules of airlines that fly this route to find the best option for your plans and budget.*Prices based on flights available on Expedia in the last year.
How do I find cheap flights from Palm Springs, CA (PSP-Palm Springs Intl.) to San Diego, CA (SAN-San Diego Intl.)?
To find a cheap flight from Palm Springs, CA (PSP-Palm Springs Intl.) to San Diego, CA (SAN-San Diego Intl.), be flexible with your dates. Traveling outside of peak vacation months and booking a mid-week flight can help you save. Early morning and late night flights are often more affordable, too. Expedia allows you to compare flight times, airlines and routes all in one place to find low fares. You can also set up Price Tracking and receive alerts when fares go up or down.
What is the best time to fly from Palm Springs, CA (PSP-Palm Springs Intl.) to San Diego, CA (SAN-San Diego Intl.)?
The best time to fly is usually mid-week (Tuesday or Wednesday) and during early morning hours as flights tend to be cheaper, less crowded, and generally more on-time. Avoid major holidays and peak vacation seasons for smoother travel. Combining off-peak days and hours often gives the best combination of cost, comfort, and convenience.
What is the earliest flight from Palm Springs, CA (PSP-Palm Springs Intl.) to San Diego, CA (SAN-San Diego Intl.)?
The earliest flight from Palm Springs (PSP) to San Diego (SAN) usually departs at around 5:15 AM local time, operated by United Airlines. This seasonal service is available in January, providing a convenient option for early risers looking to enjoy a day in San Diego. To compare early flights on Expedia, select the "Early Morning" and "Morning" filters in your search.
What are the most popular departure times for flights from Palm Springs, CA (PSP-Palm Springs Intl.) to San Diego, CA (SAN-San Diego Intl.)?
For flights from Palm Springs (PSP) to San Diego (SAN), the most popular departure times are in the late morning, from 9am to 12pm. This accounts for about 26% of total traffic. Many major carriers, including Alaska Airlines, United Airlines and American Airlines, offer flights during this window. This timing is popular because it allows travelers to start their day with a relaxed morning before heading to San Diego.
How long does it take to fly from Palm Springs, CA (PSP-Palm Springs Intl.) to San Diego, CA (SAN-San Diego Intl.)?
Flying from PSP to SAN with a connection usually takes about 6 hours 20 minutes, traveling roughly 85 miles. Keep in mind that actual flight times can vary due to wind patterns, weather, and air traffic.
Can you fly business or first class from Palm Springs, CA (PSP-Palm Springs Intl.) to San Diego, CA (SAN-San Diego Intl.)?
You can fly first class between PSP and SAN. First class cabins are available on:

  • United Airlines
  • American Airlines
  • Delta Air Lines

How do I earn miles on a Palm Springs, CA (PSP-Palm Springs Intl.) to San Diego, CA (SAN-San Diego Intl.) flight with Expedia?
It's easy to earn miles on a Palm Springs, CA (PSP-Palm Springs Intl.) to San Diego, CA (SAN-San Diego Intl.) flight when you book with Expedia. Before you confirm your booking, simply select your frequent flyer program and enter your program number. As a member of One Key™, you can also earn OneKeyCash™* on top of your airline miles when you book with Expedia.*Excludes taxes and fees. OneKeyCash is not redeemable for cash and can only be used on Expedia and other participating brands.
What airports do you fly into for San Diego from Palm Springs Intl. (PSP)?
If you're planning to travel to San Diego from Palm Springs Intl. (PSP), you can fly into San Diego Intl. (SAN) Some flights may connect through major hubs like Salt Lake City Intl. (SLC), Denver Intl. (DEN), Harry Reid Intl. (LAS) before reaching San Diego. Compare routes and airports on Expedia to find the best flight options for your travel plans.
Is it cheaper to buy a plane ticket from Palm Springs, CA (PSP-Palm Springs Intl.) to San Diego, CA (SAN-San Diego Intl.) at the last minute?
Typically, booking a last minute flight from Palm Springs, CA (PSP-Palm Springs Intl.) to San Diego, CA (SAN-San Diego Intl.) will be more expensive than booking in advance. As the departure date approaches, there are usually fewer seats available which can drive up the cost. However, if there's some wiggle room with your travel dates and times, you could bag a cheap last-minute fare.
Is it cheaper to book a Palm Springs, CA (PSP-Palm Springs Intl.) to San Diego, CA (SAN-San Diego Intl.) flight and hotel package?
Securing a Palm Springs, CA (PSP-Palm Springs Intl.) to San Diego, CA (SAN-San Diego Intl.) San Diego Vacation Packages is usually cheaper than booking separately. With Expedia, you can enjoy the ease of organizing your travels all in one place. Select from our extensive range of stays and then add flights, activities and car rentals to your booking. Bundle everything together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from Palm Springs, CA (PSP-Palm Springs Intl.) to San Diego, CA (SAN-San Diego Intl.)?
If you booked your Palm Springs, CA (PSP-Palm Springs Intl.) to San Diego, CA (SAN-San Diego Intl.) flight within the last 24 hours, you may be able to modify or cancel it without any fees. Depending on the airline and the type of ticket you have, additional charges may apply for changes beyond this timeframe. Airline policies and contact information can be found in your itinerary or confirmation email. Or, head to our Customer Service portal if you'd like more information.

Travel information

Origin airport
Palm Springs Intl.
Destination airport
San Diego Intl.
Airlines serving
Alaska Airlines, American Airlines, Delta, Southwest Airlines, United
Roundtrip price
$222
Distance
85 mi

Book with confidence

Palm Springs to San Diego Flights

The cheapest times to fly from Palm Springs to San Diego

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Palm Springs to San Diego are during the month of October. You can find some of the cheapest flights from Palm Springs to San Diego with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Palm Springs to San Diego

Sunday is one of the best days to book for cheap flights from Palm Springs to San Diego: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from Palm Springs to San Diego

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Palm Springs to San Diego in 2026. You can also book with separate airlines for your outbound and return journeys, from $117 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Palm Springs to San Diego flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your Palm Springs to San Diego airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Palm Springs to San Diego Flights

*Flight schedules are subject to change.

*Available to One Key members.

 

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