- 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.
Flights from Denver, CO to San Diego, CA depart on average 76 times per day, taking around 2h 42m. Cheap flight tickets for this journey start at €55 if you book in advance.
There are 10 flights per day. The earliest flight runs at 05:00, the last at 23:58. The fastest flight covers the 832 miles (1340 km) distance in 2h 17m. September is the cheapest month to fly.
Distance 832 miles (1340 km) |
Average flight duration 2h 42m |
Cheapest ticket price €55 |
Flights per day 76 |
Direct flights 10 |
Fastest flight 2h 17m |
First flight 5:00 AM |
Last flight 11:58 PM |
Cheapest Month Sep |
Cheapest Day Sat |
High Season Jul - Sep |
Low Season Jan - Mar |
Busiest Day Mon |
Least Busy Day Mon |
Best time to book 7 days |
Cheapest price
€194
Average price
€469
Fastest journey
2 h 22 m
Average duration
2 h 24 m
Flights per day
68
Distance
1340 km
The best way to find a cheap flight ticket from Denver, CO 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 Denver, CO to San Diego, CA will cost around €469 if you buy it on the day, but the cheapest tickets can be found for only €194.
Of the 68 flights that leave Denver, CO for San Diego, CA onSun, Aug 23, 12 travel direct so it’s quite easy to avoid journeys where you’ll have to change along the way.
On Sun, Aug 23 the direct flights cover the 1340 km distance in an average of 2 h 24 m but if you time it right, some flights will get you there in just 2 h 22 m .
On Sun, Aug 23 the longest flights will take 2 h 25 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.
2421
4989
UA1940
UA1302
UA2395
4989
UA2309
2421
UA1302
UA1281Omio recommends booking the bus as it is the most popular option from Denver, CO to San Diego, CA among Omio's users. If you are prioritising price take the bus with prices starting from €86. For those with little time consider booking a flight which can get you there in 2h 42m. The ticket price range depends on the travel mode: a bus costs an average of €86, and a train costs an average of €164.
Distance: 832 miles (1340 km)
| Flight | Most popular Bus | Train | Driving |
|---|---|---|---|
€128 Average price | €118 Average price Cheapest | €417 Average price | €181 Average price (fuel + tolls) |
5h 42m Average total duration Fastest 2h 42m Onboard + 3h 0m Additional time* | 26h 18m Average total duration 25h 48m Onboard + 30m Additional time* | 43h 49m Average total duration 43h 19m Onboard + 30m Additional time* | 15h 45m Average total duration (door-to-door) |
![]() Most popular airline | ![]() Most popular bus company | ![]() Most popular train company | Your own car or car rental |
Direct Options | Direct Options | Direct Options | Direct Options |
This is compared to other travel options from Denver, CO to San Diego, CA:
A bus is €10 less than a flight for this route with tickets for a flight from Denver, CO to San Diego, CA costing on average €128.
A bus is €299 less than a train for this route with tickets for a train from Denver, CO to San Diego, CA costing on average €417.
Other travel options to San Diego, CA take longer:
Bus takes on average 25h 48m.
Train takes on average 43h 19m.
The table below shows live departures for Denver, CO to San Diego, CA flights for today, Saturday, August 22. You can also manually refresh the results below to see updated flight journeys.
| Provider | Departs | Duration | Arrives | Transfers | Tickets |
|---|---|---|---|---|---|
![]() | 1:30 PM Denver, CO | 6h47 | 8:17 PM San Diego, CA | 0 transfersDirect | |
![]() | 4:44 PM Denver, CO | 2h44 | 7:28 PM San Diego, CA | 0 transfersDirect | |
This is the last flight of the day. | |||||
Find all the dates and times for this journey
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.
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.
Major Balboa Park museum with works from Spanish old masters to modern art, plus strong regional and international exhibitions.
Acclaimed contemporary art museum in La Jolla featuring oceanfront settings, modern works, and rotating global exhibitions.
Museum aboard a historic aircraft carrier with restored aircraft, naval exhibits, and immersive views of life at sea.
Balboa Park is San Diego's grand cultural park, packed with gardens, architecture, museums, and walkable plazas worth lingering in.
Historic Gaslamp Quarter offers Victorian-era streets, nightlife energy, and preserved downtown architecture for an atmospheric walk.
Dramatic seaside cliffs and walking paths in La Jolla, famous for waves, sea lions, and sweeping Pacific views.
A San Diego staple: grilled fish in a soft tortilla with cabbage, crema, and salsa. Popularized by Baja influence and coastal seafood culture.
French fries, carne asada, cheese, guacamole, and crema wrapped in a flour tortilla. A late-night local favorite born in San Diego taquerias.
Fresh local sea urchin served raw, prized for its rich, buttery taste. It reflects San Diego's access to Pacific seafood and sushi culture.
Celebrated sushi restaurant specializing in omakase and pristine seafood, including uni. Intimate, polished, and highly respected by locals.
Iconic casual seafood counter known for fish tacos, smoked fish, and harbor views. A classic stop for San Diego's Baja-inspired seafood style.
Refined fine-dining restaurant showcasing local seafood and seasonal California ingredients. Elegant room with one of the city's strongest reputations.
San Diego is pricey for US travel, with higher hotel rates, dining, and parking than many cities, though casual food and buses stay manageable.
Tip 18-20% at restaurants, 15-20% for taxis or rideshares, and $1-2 for coffee drinks or small cafe orders.
Find answers to the most common questions about traveling from Denver, CO 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.

Most Denver, CO to San Diego, CA flights use the Denver International Airport to San Diego International Airport airport pair, with some services landing at McClellan-Palomar Airport. Use this guide to compare Denver, CO and San Diego, CA airports on this route, check city-centre transport, alongside checking practicalities like airport facilities and services.
Denver International Airport is 18 km from Denver city centre. Public transport options include:
Denver 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 options include: Various restaurants in Jeppesen terminal and concourses, including American and intertiol cuisine.
Free Wi-Fi available throughout the airport. ATMs are located throughout the terminal and concourses.
Lost and found is available at the station.
Available at Denver International Airport: Parking, Taxis, WC.
Available at Denver International Airport: Car Rental.
Accessibility facilities are available at Denver International Airport: Elevators, ramps.
Nearby hotels include Westin Hotel connected to the terminal..
San Diego International Airport is 4 km from San Diego city centre. Public transport options include:
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 options include: Restaurants in terminals 1 and 2, including fast food and sit-down options like The Counter and Phil's BBQ
Free Wi-Fi available throughout the airport. ATMs are located in all terminals.
Lost and found is available at the station.
Available at San Diego International Airport: Parking, Taxis, WC.
Available at San Diego International Airport: Car Rental.
Accessibility facilities are available at San Diego International Airport: Elevators, ramps.
Nearby hotels include Hotels nearby, Sheraton San Diego Hotel & Mari within walking distance..
McClellan-Palomar Airport has practical services for this route, including Accessibility.
Accessibility facilities are available at McClellan-Palomar Airport: The place has an entrance that is wheelchair-accessible.
Here are some other resources that might have the information you need