Simi Valley, CA to San Diego, CA Flights

Thu, Jun 18
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Journey information

Overview: Simi Valley, CA to San Diego, CA flight

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Flights from Simi Valley, CA to San Diego, CA depart on average 39 times per day, taking around 4h 44m. Cheap flight tickets for this journey start at $169 (€137) but you can travel from only $43 (€35) by train.

There are 2 flights per day. The earliest flight runs at 05:45, the last at 23:55. The fastest flight covers the 142 miles (229 km) distance in 58m. December 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
Train from $43 (€35)
Distance
142 miles (229 km)
Average flight duration
4h 44m
Cheapest ticket price
$169 (€137)
Flights per day
39
Direct flights
2
Fastest flight
58m
First flight
5:45 AM
Last flight
11:55 PM
Cheapest Month
Dec
Cheapest Day
Mon
High Season
Oct - Dec
Low Season
Apr - Jun
Busiest Day
Sun
Least Busy Day
Wed
Best time to book
1 day
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
Train from $43 (€35)

The cheapest and fastest flights from Simi Valley, CA to San Diego, CA

Showing times and prices for Jun 19

Cheapest price

$169

Average price

$431

Fastest journey

58 m

Average duration

6 h

Flights per day

5

Distance

229 km

Cheap tickets

The best way to find a cheap flight ticket from Simi Valley, 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 Simi Valley, CA to San Diego, CA will cost around $431 if you buy it on the day, but the cheapest tickets can be found for only $169.

Fast flights

Of the 5 flights that leave Simi Valley, CA for San Diego, CA onFri, Jun 19, 5 travel direct so it’s quite easy to avoid journeys where you’ll have to change along the way.

On Fri, Jun 19 the direct flights cover the 229 km distance in an average of 6 h but if you time it right, some flights will get you there in just 58 m .

On Fri, Jun 19 the longest flights will take 13 h 38 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.

  • American Airlines
    3:35 AM13h18
    Simi Valley, CA
    4:53 PMSan Diego, CA
    $1691One-way
    0 transfers
  • American Airlines
    2:00 AM13h38
    Simi Valley, CA
    3:38 PMSan Diego, CA
    $4851One-way
    0 transfers
  • United
    5:17 PM1h07
    Simi Valley, CA
    6:24 PMSan Diego, CA
    $4871One-way
    0 transfers
  • United
    1:50 AM0h58
    Simi Valley, CA
    2:48 AMSan Diego, CA
    $4921One-way
    0 transfers
  • United
    2:14 AM0h58
    Simi Valley, CA
    3:12 AMSan Diego, CA
    $5211One-way
    0 transfers

Travel Information

Compare train, flight, and bus for Simi Valley, CA to San Diego, CA

Omio recommends booking the train as it is the most popular option from Simi Valley, CA to San Diego, CA among Omio's users. If you are prioritising price take the bus with prices starting from $44. For those with little time consider booking a train which can get you there in 4h 16m. The ticket price range depends on the travel mode: a bus costs an average of $44, and a flight costs an average of $169.

Distance: 142 miles (229 km)

Compare flight with

Flight
Most popular
Train
Bus

$445

Average price

$44

Average price

$44

Average price

Cheapest

7h 44m

Average total duration

4h 44m

Onboard

+

3h 0m

Additional time*

4h 46m

Average total duration

Fastest

4h 16m

Onboard

+

30m

Additional time*

5h 44m

Average total duration

5h 14m

Onboard

+

30m

Additional time*

Direct Options

Direct Options

Direct Options

The cheapest way to travel from Simi Valley, CA to San Diego, CA is a bus with an average price of $44 (€35).

This is compared to other travel options from Simi Valley, CA to San Diego, CA:

A bus is $0.04 (€0.03) less than a train for this route with tickets for a train from Simi Valley, CA to San Diego, CA costing on average $44 (€35).

A bus is $401 (€324) less than a flight for this route with tickets for a flight from Simi Valley, CA to San Diego, CA costing on average $445 (€360).

The fastest way to travel from Simi Valley, CA to San Diego, CA is by train with an average journey time of 4h 16m.

Other travel options to San Diego, CA take longer:

Flight takes on average 4h 44m.

Bus takes on average 5h 14m.

It's helpful to compare your options as there are 3 ways to travel between Simi Valley, CA and San Diego, CA including taking a train, flight, and bus.
We recommend using the train as it is the most popular way to get from Simi Valley, CA to San Diego, CA among Omio's users.

Live departures

Simi Valley, CA to San Diego, CA flight times

The table below shows live departures for Simi Valley, CA to San Diego, CA flights for today, Wednesday, June 17. You can also manually refresh the results below to see updated flight journeys.

Last updated at
ProviderDepartsDurationArrivesTransfers
Tickets
United11:10 PM Simi Valley, CA
1h02
12:12 AM San Diego, CA0 transfersDirect
Thursday, June 18
United1:50 AM Simi Valley, CA
0h58
2:48 AM San Diego, CA0 transfersDirect
American Airlines2:00 AM Simi Valley, CA
13h38
3:38 PM San Diego, CA0 transfersDirect
United2:14 AM Simi Valley, CA
0h58
3:12 AM San Diego, CA0 transfersDirect
American Airlines3:35 AM Simi Valley, CA
13h18
4:53 PM San Diego, CA0 transfersDirect

Find all the dates and times for this journey

Compare prices and tickets Simi Valley, CA to San Diego, CA by train, flight, or bus

Compare train, flight, and bus 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.

Thu
Jun 18
Fri
Jun 19
Sat
Jun 20
Sun
Jun 21
Mon
Jun 22
Tue
Jun 23
Wed
Jun 24

Complete guide to San Diego

Things to do in San Diego

Discover the best of San Diego — top attractions, local food, transport tips, budget advice, and currency essentials. Plan your perfect San Diego trip today.

  • Must visit

USS Midway Museum

Museum aboard the historic aircraft carrier USS Midway with restored aircraft, flight deck exhibits, and audio tours on San Diego Bay.

  • Recommended

San Diego Museum of Art

Balboa Park art museum known for Spanish old masters, South Asian works, and rotating exhibitions in a landmark building.

  • Recommended

Museum of Contemporary Art San Diego

Leading contemporary art museum with major postwar and current works, especially strong in Southern California and Pacific Rim artists.

United States Dollar

Prices are high by U.S. standards, especially for hotels, dining, and parking near the coast and downtown.

Average meal costs

Budget
USD 10-18 for tacos, fast food, or casual takeout.
Mid-range
USD 20-40 per person at a standard sit-down restaurant.
Fine dining
USD 75+ per person before drinks and tax.
Coffee
USD 4-7 for a latte or cappuccino.

Tipping culture

Tip 18-20% at restaurants, 20%+ for great service. Tip USD 1-2 per drink at bars, round up taxis, and tip hotel staff and valet.

FAQs: Simi Valley, CA to San Diego, CA Flight

Find answers to the most common questions about traveling from Simi Valley, 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.

FAQs
Cheap plane tickets from Simi Valley, CA to San Diego, CA can start from as little as $169 (€137) when you book in advance. The average flight ticket price for Simi Valley, CA to San Diego, CA is $445 (€360) ; 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 Simi Valley, CA to San Diego, CA is 58m to travel the 142 miles (229 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 Simi Valley, CA to San Diego, CA leaves at 5:45 AM. Plan your trip with the Journey Planner from Omio.
The latest flight from Simi Valley, CA to San Diego, CA leaves at 11:55 PM.
Flights from Simi Valley, CA to San Diego, CA generally leave from Los Angeles International Airport and arrive in San Diego International Airport.Los Angeles International Airport is 1 miles (2 km) away from Simi Valley, 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 Simi Valley, CA to San Diego, CA is December.
It's helpful to compare your options as there are 3 ways to travel between Simi Valley, CA and San Diego, CA including taking a train, flight, and bus.
Since neither Simi Valley, 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 Simi Valley, 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 train as it is the most popular way to get from Simi Valley, 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 Simi Valley, CA to San Diego, CA

Simi Valley
San Diego
Amenities at airport
WifiWifi
ShoppingShopping
ParkingParking
DiningDining
ATMATM
TaxisTaxis
AccessibilityAccessibility
WCWC
HotelHotel
ShowerShower
LoungeLounge
Lost and Found OfficeLost and Found Office
Car RentalCar Rental
information
ticketOfficeHours
Distance to city center
4 km
carConnection
Car connection
I-5, exit Sassafras St
Wifi
Wifi
  • Free Wi-Fi available throughout the airport
Shopping
Shopping
  • Shops in terminals 1 and 2, including Duty-Free and Hudson News
Parking
Parking
  • Parking available, price varies
Dining
Dining
  • Restaurants in terminals 1 and 2, including fast food and sit-down options like The Counter and Phil's BBQ
Taxis
Taxis
  • Available outside the terminal
Accessibility
Accessibility
  • Elevators, ramps
WC
WC
  • Available throughout the airport
Hotel
Hotel
  • Hotels nearby, Sheraton San Diego Hotel & Mari within walking distance.
Shower
Shower
  • Showers available at the Airspace Lounge, access fee required
Lounge
Lounge
  • Lounges available, including United Club and Airspace Lounge
Lost and Found Office
Lost and Found Office
  • Lost and Found located in terminal 2 East, baggage claim area
Car Rental
Car Rental
  • Car rental services available at Rental Car Center, free shuttle from terminals
Public transit options for San Diego International Airport
  • Bus Route 992, Airport Station, 4.8 km
McClellan-Palomar Airport (CLD)Accessibility
Amenities at airport
AccessibilityAccessibility
information
phone
Phone Number
Accessibility
Accessibility
  • The place has an entrance that is wheelchair-accessible

More options for your journey from Simi Valley, CA to San Diego, CA

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