- Must visit
San Diego Museum of Art
Major Balboa Park museum with works from Spanish old masters to modern art, plus strong regional and international exhibitions.
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Journey information
Overview: Cupertino, CA to San Diego, CA flight
USAUSA
Flights from Cupertino, CA to San Diego, CA depart on average 96 times per day, taking around 1h 26m. Cheap flight tickets for this journey start at €113 but you can travel from only €79 by bus.
There are 22 flights per day. The earliest flight runs at 05:50, the last at 22:42. The fastest flight covers the 421 miles (678 km) distance in 1h 36m. March is the cheapest month to fly.
Fares are the lowest economy prices found on Omio. Early booking often means lower prices. Prices change daily and are subject to availability. Discount cards, coach trips, and booking fees are not included.
Price information
Cheapest alternative travel mode
Bus from €79
Distance 421 miles (678 km) |
Average flight duration 1h 26m |
Cheapest ticket price €113 |
Flights per day 96 |
Direct flights 22 |
Fastest flight 1h 36m |
First flight 5:50 AM |
Last flight 10:42 PM |
Cheapest Month Mar |
Cheapest Day Wed |
High Season Apr - Jun |
Low Season Oct - Dec |
Fares are the lowest economy prices found on Omio. Early booking often means lower prices. Prices change daily and are subject to availability. Discount cards, coach trips, and booking fees are not included.
Price information
Cheapest alternative travel mode
Bus from €79
The cheapest and fastest flights from Cupertino, CA to San Diego, CA
Showing times and prices for Aug 03
Cheapest price
€213
Average price
€213
Fastest journey
6 h 4 m
Average duration
6 h 4 m
Flights per day
1
Distance
678 km
Cheap tickets
The best way to find a cheap flight ticket from Cupertino, CA to San Diego, CA is to book your journey as far in advance as possible and to avoid traveling at rush hour.
The average ticket from Cupertino, CA to San Diego, CA will cost around €213 if you buy it on the day, but the cheapest tickets can be found for only €213.
Fast flights
Of the 1 flights that leave Cupertino, CA for San Diego, CA onMon, Aug 03, 1 travel direct so it’s quite easy to avoid journeys where you’ll have to change along the way.
On Mon, Aug 03 the direct flights cover the 678 km distance in an average of 6 h 4 m but if you time it right, some flights will get you there in just 6 h 4 m .
On Mon, Aug 03 the longest flights will take 6 h 4 m and usually involve a change or two along the way, but you might be able to save a few pennies if you’re on a budget.
7:21 PM6h04Cupertino, CA1:25 AMSan Diego, CA€2131One-way0 transfers
- 7:21 PM6h04Cupertino, CA1:25 AMSan Diego, CA€2131One-way0 transfers
Travel Information
Compare bus, train, and flight for Cupertino, CA to San Diego, CA
Omio recommends booking the bus as it is the most popular option from Cupertino, CA to San Diego, CA among Omio's users. If you are prioritising price take the bus with prices starting from €79. For those with little time consider booking a flight which can get you there in 1h 26m. The ticket price range depends on the travel mode: a bus costs an average of €79, and a train costs an average of €99.
Distance: 421 miles (678 km)
Compare flight with
| Flight | Most popular Bus | Train | Driving |
|---|---|---|---|
€184 Average price | €92 Average price Cheapest | €192 Average price | €78 Average price (fuel + tolls) |
4h 26m Average total duration Fastest 1h 26m Onboard + 3h 0m Additional time* | 11h 10m Average total duration 10h 40m Onboard + 30m Additional time* | 14h 55m Average total duration 14h 25m Onboard + 30m Additional time* | 7h 10m Average total duration (door-to-door) |
Direct Options | Direct Options | Direct Options | Direct Options |
The cheapest way to travel from Cupertino, CA to San Diego, CA is a bus with an average price of €92.
This is compared to other travel options from Cupertino, CA to San Diego, CA:
A bus is €92 less than a flight for this route with tickets for a flight from Cupertino, CA to San Diego, CA costing on average €184.
A bus is €100 less than a train for this route with tickets for a train from Cupertino, CA to San Diego, CA costing on average €192.
The fastest way to travel from Cupertino, CA to San Diego, CA is by flight with an average journey time of 1h 26m.
Other travel options to San Diego, CA take longer:
Bus takes on average 10h 40m.
Train takes on average 14h 25m.
It's helpful to compare your options as there are 3 ways to travel between Cupertino, CA and San Diego, CA including taking a bus, train, and flight.
We recommend using the bus as it is the most popular way to get from Cupertino, CA to San Diego, CA among Omio's users.
Live departures
Cupertino, CA to San Diego, CA flight times
The table below shows live departures for Cupertino, CA to San Diego, CA flights for tomorrow, Monday, August 3. You can also manually refresh the results below to see updated flight journeys.
Last updated at
| Provider | Departs | Duration | Arrives | Transfers | Tickets |
|---|---|---|---|---|---|
| 7:21 PM Cupertino, CA | 6h04 | 1:25 AM San Diego, CA | 0 transfersDirect | |
This is the last flight of the day. | |||||
Find all the dates and times for this journey
Compare prices and tickets Cupertino, CA to San Diego, CA by bus, train, or flight
Compare bus, train, and flight prices over the next three weeks. See the best deals at a glance, find the lowest fares, and choose the option that fits your budget.
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Why should you book Cupertino, CA to San Diego, CA flights with Omio?
Spirit Airlines operates all flights services from Cupertino, CA to San Diego, CA.
Omio is an official ticket reseller for all your travel options from Cupertino, CA to San Diego, CA.
Why book with Omio vs Spirit Airlines?
- Designed for International Travelers: Omio is in your language including 24/7 customer service and offers multiple payment options, including PayPal, credit cards, and bank transfer, in your preferred currency.
- Compare all your options: Omio allows you to compare Spirit Airlines with all available travel options, which are bus, train and flight to ensure you get the best deal for traveling from Cupertino, CA to San Diego, CA.
Why book with Omio over Edreams or Kayak?
- Multiple modes of transport: Omio allows you to compare travel options including bus, train and flight to find the ideal travel option from Cupertino, CA to San Diego, CA.
Airlines: Spirit Airlines from Cupertino, CA to San Diego, CAFind the best flights between Cupertino, CA to San Diego, CA with Omio's travel partners Spirit Airlines from €79. We can find you the best deals, schedules and tickets when comparing and booking the best trip.
Spirit Airlines
About
Spirit Airlines is an American ultra-low-cost carrier, headquartered in Dania Beach, Florida, operating scheduled flights throughout the United States, the Caribbean, and Latin America. Known for its distinctive bright yellow planes, Spirit's business model traditionally focuses on offering low base fares by unbundling services, allowing passengers to pay only for the amenities they choose, such as baggage and seat selection. As of August 2024, Spirit is evolving its offerings, introducing new fare tiers like "Go Big," "Go Comfy," "Go Savvy," and "Go," which include various bundled perks such as wider seats, extra legroom, priority boarding, and in-flight refreshments. Spirit was the seventh largest passenger carrier in North America as of 2023.
Luggage & cancellation policy
Average Duration
11h 56m
Cheapest Price
€85
Spirit Airlines frequency
3 a day
Luggage included
Personal item (18 x 14 x 8 inches) included
Additional luggage
Checked bags: First bag $79-89, Second bag $89-99, Additional bags $105-110
Cancellation Policy
Cancellation within 24 hours of booking is free, after that fees apply based on fare type and timing
Pregnant on board
Up to 7 days before departure with medical certificate. After 28 weeks, medical certificate required
Unaccompagned minor
Ages 5-14 can travel as unaccompanied minors for $100 fee per direction. Service not available on international flights or connecting flights
Amenities on board the airplane
Wifi
Accessibility
Spirit Airlines offers assistance for passengers with disabilities, including wheelchair services and priority boarding. Passengers are encouraged to request assistance at least 48 hours in advance to ensure availability.
Complete guide to San Diego, CA
Things to do in San Diego, CA
Discover the best of San Diego, CA — top attractions, local food, transport tips, budget advice, and currency essentials. Plan your perfect San Diego, CA trip today.
- Must visit
Museum of Contemporary Art San Diego
Acclaimed contemporary art museum in La Jolla featuring oceanfront settings, modern works, and rotating global exhibitions.
- Must visit
USS Midway Museum
Museum aboard a historic aircraft carrier with restored aircraft, naval exhibits, and immersive views of life at sea.
- Must visit
Balboa Park
Balboa Park is San Diego's grand cultural park, packed with gardens, architecture, museums, and walkable plazas worth lingering in.
- Must visit
Gaslamp Quarter
Historic Gaslamp Quarter offers Victorian-era streets, nightlife energy, and preserved downtown architecture for an atmospheric walk.
- Must visit
La Jolla Cove
Dramatic seaside cliffs and walking paths in La Jolla, famous for waves, sea lions, and sweeping Pacific views.
Fish Taco
A San Diego staple: grilled fish in a soft tortilla with cabbage, crema, and salsa. Popularized by Baja influence and coastal seafood culture.
California Burrito
French fries, carne asada, cheese, guacamole, and crema wrapped in a flour tortilla. A late-night local favorite born in San Diego taquerias.
- Gluten-free
Sea Urchin (Uni)
Fresh local sea urchin served raw, prized for its rich, buttery taste. It reflects San Diego's access to Pacific seafood and sushi culture.
Sushi Ota
Celebrated sushi restaurant specializing in omakase and pristine seafood, including uni. Intimate, polished, and highly respected by locals.
Mitch's Seafood
Iconic casual seafood counter known for fish tacos, smoked fish, and harbor views. A classic stop for San Diego's Baja-inspired seafood style.
Juniper and Ivy
Refined fine-dining restaurant showcasing local seafood and seasonal California ingredients. Elegant room with one of the city's strongest reputations.
US Dollar ($)
San Diego is pricey for US travel, with higher hotel rates, dining, and parking than many cities, though casual food and buses stay manageable.
Average meal costs
- Budget
- $10-18 for fast food or casual takeout.
- Mid-range
- $25-45 per person for a mid-range meal.
- Fine dining
- $75+ per person for upscale dining.
- Coffee
- $4-6 for coffee or cappuccino.
Tipping culture
Tip 18-20% at restaurants, 15-20% for taxis or rideshares, and $1-2 for coffee drinks or small cafe orders.
FAQs: Cupertino, CA to San Diego, CA Flight
Find answers to the most common questions about traveling from Cupertino, CA to San Diego, CA by flight. From journey times and ticket prices to direct connections, first and last departures, and even whether the route is scenic, our FAQs cover everything you need to plan your trip. Whether you’re looking for the fastest flight, the cheapest option, or tips for making the most of your visit at San Diego, CA, this guide helps you travel smarter and with confidence.
Cheap plane tickets from Cupertino, CA to San Diego, CA can start from as little as €113 when you book in advance. The average flight ticket price for Cupertino, CA to San Diego, CA is €184 ; however, prices vary depending on the time of day and class and they tend to be more expensive on the day.
The average journey time by plane from Cupertino, CA to San Diego, CA is 1h 36m to travel the 421 miles (678 km) long route. Journey times can vary on weekends and holidays, so use our Journey Planner to search for a specific date.
The earliest flight from Cupertino, CA to San Diego, CA leaves at 5:50 AM. Plan your trip with the Journey Planner from Omio.
The latest flight from Cupertino, CA to San Diego, CA leaves at 10:42 PM.
Yes, there are 22 direct flights a day from Cupertino, CA to San Diego, CA with Spirit Airlines. Schedules can vary on holidays or weekends with fewer direct flights.
When taking a flight from Cupertino, CA to San Diego, CA, you can count on Spirit Airlines for the best way to get you to San Diego, CA. You can also check all possible airlines who offer a service between Cupertino, CA and San Diego, CA and compare the amenities they offer before buying a plane ticket.
Flights from Cupertino, CA to San Diego, CA generally leave from San Francisco International Airport and arrive in San Diego International Airport.San Francisco International Airport is 0 miles (1 km) away from Cupertino, CA city centre and San Diego International Airport is 2 miles (4 km) from San Diego, CA city centre.
The cheapest month for a flight from Cupertino, CA to San Diego, CA is March.
It's helpful to compare your options as there are 3 ways to travel between Cupertino, CA and San Diego, CA including taking a bus, train, and flight.
Since neither Cupertino, CA nor San Diego, CA are in the Schengen Area, passport requirements depend on the specific immigration rules of United States and United States. Entry and visa requirements can be subject to change. For the latest information, check with your destination's embassy or consulate.
There is no time difference between Cupertino, CA and San Diego, CA.
The best events to attend in San Diego, CA include:
- Comic-Con International, the largest comic book and popular arts convention in the world
- San Diego County Fair, a month-long fair featuring rides, games, and local food
- San Diego Beer Week, a celebration of craft beer with tastings and events across the county
- La Jolla Music Festival, an annual event showcasing classical music performances in a picturesque coastal setting.
Some of the most interesting sights to explore in San Diego, CA are:
- Balboa Park, a sprawling urban park with museums, gardens, and the San Diego Zoo
- USS Midway Museum, a historic naval aircraft carrier museum offering interactive exhibits and tours
- La Jolla Cove, a picturesque coastal area known for its stunning views and marine life
- Gaslamp Quarter, a lively historic district with Victorian architecture, dining, and entertainment options
- Coronado Beach, a beautiful sandy beach known for its gentle waves and iconic hotel.
The best holidays to experience in San Diego, CA include:
- Memorial Day, ideal weather for beach activities and outdoor events
- Independence Day, spectacular fireworks and patriotic celebrations
- Labor Day, perfect for enjoying the last days of summer at the beach
- Thanksgiving, a time for family gatherings with pleasant fall weather.
The best things to do in San Diego, CA include:
- Explore the vibrant art scene at the Museum of Contemporary Art San Diego
- enjoy a harbor cruise for stunning views of the skyline and naval ships
- hike the scenic trails at Torrey Pines State Natural Reserve
- visit the Birch Aquarium to learn about marine life and ocean conservation
- experience the thrill of a whale watching tour off the coast.
The best season to visit San Diego, CA is Spring or Fall. The best weather to explore San Diego, CA is during April-June or September-November.
We recommend using the bus as it is the most popular way to get from Cupertino, CA to San Diego, CA among Omio's users.
For domestic flights we recommend to arrive 1.5 to 2 hours before departure. Please check the website of your departure airport if in doubt. Some airports may offer booking time slots for security checks or offer additional information on when to get there based on time of day.
Most airlines permit carry-on bags that fit within specific dimensions (e.g., 22 x 14 x 9 inches or 56 x 36 x 23 cm), including handles and wheels. Bags must fit in the overhead bin or under the seat in front of you.
Many airlines impose weight limits, commonly ranging between 7 kg (15 lbs) and 12 kg (26 lbs). Typically, passengers are allowed one carry-on bag and one personal item (for example a purse, laptop bag, or backpack). Personal items must fit under the seat in front of you. Budget Airlines (like Ryanair or Wizz Air) have stricter size and weight limits, often requiring fees for larger carry-ons. Full-Service Airlines have more lenient policies, sometimes including more spacious dimensions or higher weight limits depending on your ticket class.
The list of items prohibited on an airplane varies by country and airline, but in general, the following items are not allowed in carry-on or checked baggage: Weapons and self-defence items, sharp objects, flammable materials, explosives, toxic substances, or liquids over 100ml (except for medications and baby essentials). In checked baggage, firearms (without authorization), explosives, large lithium batteries, and hazardous chemicals are prohibited. Electronic cigarettes must be in carry-on bags, while alcohol and dry ice have restrictions. Always check with your airline for specific regulations.
The currency used in the United States is the US Dollar (USD). For travelers, using cards is generally more convenient and widely accepted, especially credit and debit cards, while cash is useful for small purchases or places that do not accept cards.
In San Diego, CA, travelers should be cautious of pickpocketing and petty theft, especially in crowded areas like beaches, public transportation, and popular tourist spots such as the Gaslamp Quarter and Old Town. Common scams include overpriced parking fees and unauthorized ticket sellers near attractions. Staying aware of surroundings, securing belongings, and using official transportation services help reduce risks. Additionally, travelers should avoid isolated areas at night and be mindful of local traffic laws when using scooters or bikes.
Pack lightweight, versatile clothing suitable for the destination's climate, and use secure, lockable luggage to protect belongings. Keep essential items like travel documents, medication, and valuables in a carry-on bag for easy access. Use packing organizers or cubes to maximize space and maintain order. Lastly, include a small first aid kit and personal hygiene items for added comfort during travel.
popular airports
Popular airports from Cupertino, CA to San Diego, CA
Most Cupertino, CA to San Diego, CA flights use the San Francisco International Airport to San Diego International Airport airport pair, with some services landing at McClellan-Palomar Airport. Use this guide to compare Cupertino, CA and San Diego, CA airports on this route, check city-centre transport, alongside checking practicalities like airport facilities and services.
Departure airports in Cupertino
Arrival airports in San Diego
Which San Diego, CA airport do flights from Cupertino, CA arrive at?
Flights from Cupertino, CA to San Diego, CA most often arrive at San Diego International Airport. Some flights land at McClellan-Palomar Airport, so check your ticket before travel to confirm your San Diego, CA arrival airport.
San Diego International Airport (SAN)3225 N Harbor Dr, San Diego, CA 92101, USA
City-centre transport
Getting to San Diego International Airport from San Diego city centre
San Diego International Airport is 4 km from San Diego city centre. Public transport options include:
Bus923, 992 · 12m · €5 · every ~10 min
923, 992 · 13m · €5 · every ~10 min
San Diego International Airport airport facilities and services
San Diego International Airport has practical services for this route, including Wifi, Shopping, Parking, Dining, ATM, Taxis, Accessibility, WC, Hotel, Shower, Lounge, Lost and Found Office, and Car Rental.
Food and drink
Food options include: Restaurants in terminals 1 and 2, including fast food and sit-down options like The Counter and Phil's BBQ
Wi-Fi and ATMs
Free Wi-Fi available throughout the airport. ATMs are located in all terminals.
Luggage and lost property
Lost and found is available at the station.
Parking, taxis and toilets
Available at San Diego International Airport: Parking, Taxis, WC.
Bike and car services
Available at San Diego International Airport: Car Rental.
Accessibility
Accessibility facilities are available at San Diego International Airport: Elevators, ramps.
Shops, hotels and contact
Nearby hotels include Hotels nearby, Sheraton San Diego Hotel & Mari within walking distance..
McClellan-Palomar Airport (CLD)2198 Palomar Airport Rd, Carlsbad, CA 92008, USA+1 760-431-4646
City-centre transport
Getting to McClellan-Palomar Airport from San Diego city centre
TrainPacific Surfliner · 2h 11m · €17 · every ~2 min
BusAmtrak Thruway Connecting Service · 2h 3m · €17
101 · 3h 3m · €23 · every ~4 min
McClellan-Palomar Airport airport facilities and services
McClellan-Palomar Airport has practical services for this route, including Accessibility.
Accessibility
Accessibility facilities are available at McClellan-Palomar Airport: The place has an entrance that is wheelchair-accessible.
More options for your journey from Cupertino, CA to San Diego, CA
Here are some other resources that might have the information you need
Most popular flights to and from San Diego, CA and Cupertino, CA
Most popular flights to San Diego, CA
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