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Flights from Denver to San Diego
Flights from Denver to San Diego Starting at NZD 33
We've found these cheap flights for you. You can book one-way or return flight tickets.
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Round-trip
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One way
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Cheapest nonstopDEN 22:432h 31mNonstopSAN 00:14Denver - San Diego | Wed, Apr 2 | Frontier AirlinesSAN 06:252h 32mNonstopDEN 09:57San Diego - Denver | Wed, Apr 9 | Frontier AirlinesNZD 70 NZD 11841% OFF41% OFFNZD 118 NZD 70
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DEN 22:432h 31mNonstopSAN 00:14Denver - San Diego | Wed, Apr 9 | Frontier AirlinesSAN 06:252h 32mNonstopDEN 09:57San Diego - Denver | Fri, Apr 11 | Frontier AirlinesNZD 80 NZD 11832% OFF32% OFFNZD 118 NZD 80
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DEN 22:432h 31mNonstopSAN 00:14Denver - San Diego | Tue, Apr 22 | Frontier AirlinesSAN 06:252h 32mNonstopDEN 09:57San Diego - Denver | Tue, Apr 29 | Frontier AirlinesNZD 97 NZD 11818% OFF18% OFFNZD 118 NZD 97
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DEN 22:462h 31mNonstopSAN 00:17Denver - San Diego | Sat, Apr 12 | Frontier AirlinesSAN 12:232h 30mNonstopDEN 15:53San Diego - Denver | Sat, Apr 19 | Frontier AirlinesNZD 9718% OFFNZD 118 NZD 97
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DEN 22:432h 31mNonstopSAN 00:14Denver - San Diego | Mon, Apr 14 | Frontier AirlinesSAN 06:252h 32mNonstopDEN 09:57San Diego - Denver | Sat, Apr 19 | Frontier AirlinesNZD 9717% OFFNZD 118 NZD 97
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DEN 22:432h 31mNonstopSAN 00:14Denver - San Diego | Fri, Apr 11 | Frontier AirlinesSAN 06:252h 32mNonstopDEN 09:57San Diego - Denver | Sat, Apr 19 | Frontier AirlinesNZD 9817% OFFNZD 118 NZD 98
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DEN 22:432h 31mNonstopSAN 00:14Denver - San Diego | Wed, Apr 23 | Frontier AirlinesSAN 06:252h 32mNonstopDEN 09:57San Diego - Denver | Tue, Apr 29 | Frontier AirlinesNZD 9817% OFFNZD 118 NZD 98
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DEN 22:432h 30mNonstopSAN 00:13Denver - San Diego | Sat, May 3 | Frontier AirlinesSAN 06:252h 31mNonstopDEN 09:56San Diego - Denver | Wed, May 7 | Frontier AirlinesNZD 9817% OFFNZD 118 NZD 98
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DEN 22:432h 31mNonstopSAN 00:14Denver - San Diego | Thu, Apr 3 | Frontier AirlinesSAN 06:252h 32mNonstopDEN 09:57San Diego - Denver | Sun, Apr 6 | Frontier AirlinesNZD 9916% OFFNZD 118 NZD 99
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DEN 22:432h 31mNonstopSAN 00:14Denver - San Diego | Fri, Apr 25 | Frontier AirlinesSAN 06:252h 32mNonstopDEN 09:57San Diego - Denver | Wed, Apr 30 | Frontier AirlinesNZD 9916% OFFNZD 118 NZD 99
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DEN 13:0017h 25m1 stopsSAN Invalid DateDenver - San Diego | Fri, Mar 28 | Normal AirlineSAN 15:006hNonstopDEN 16:00San Diego - Denver | Sun, Mar 30 | Normal AirlineFind More FlightsFind More Flights
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Cheapest nonstopDEN 22:432h 31mNonstopSAN 00:14Denver - San Diego | Tue, Apr 1 | Frontier AirlinesNZD 33 NZD 32890% OFF90% OFFNZD 328 NZD 33
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DEN 22:432h 31mNonstopSAN 00:14Denver - San Diego | Sat, Apr 26 | Frontier AirlinesNZD 49 NZD 32885% OFF85% OFFNZD 328 NZD 49
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DEN 22:432h 37mNonstopSAN 00:20Denver - San Diego | Sat, Mar 29 | Frontier AirlinesNZD 50 NZD 32885% OFF85% OFFNZD 328 NZD 50
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DEN 22:432h 37mNonstopSAN 00:20Denver - San Diego | Mon, Mar 31 | Frontier AirlinesNZD 5184% OFFNZD 328 NZD 51
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DEN 22:432h 31mNonstopSAN 00:14Denver - San Diego | Wed, Apr 9 | Frontier AirlinesNZD 5284% OFFNZD 328 NZD 52
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DEN 22:432h 30mNonstopSAN 00:13Denver - San Diego | Wed, May 7 | Frontier AirlinesNZD 5284% OFFNZD 328 NZD 52
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DEN 10:052h 24mNonstopSAN 11:29Denver - San Diego | Tue, Apr 8 | Frontier AirlinesNZD 5384% OFFNZD 328 NZD 53
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DEN 22:432h 31mNonstopSAN 00:14Denver - San Diego | Tue, Apr 22 | Frontier AirlinesNZD 11665% OFFNZD 328 NZD 116
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DEN 22:432h 31mNonstopSAN 00:14Denver - San Diego | Wed, Apr 2 | Frontier AirlinesNZD 17247% OFFNZD 328 NZD 172
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DEN 22:432h 37mNonstopSAN 00:20Denver - San Diego | Wed, Mar 26 | Frontier AirlinesNZD 27616% OFFNZD 328 NZD 276
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DEN 13:0017h 25m1 stopsSAN Invalid DateDenver - San Diego | Fri, Mar 28 | Normal AirlineFind More FlightsFind More Flights
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Crossed out prices are calculated based on the average price of the corresponding route on Trip.com.
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Airlines Flying from Denver to San Diego
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FAQ
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When are flight tickets from Denver (DEN) to San Diego (SAN) the cheapest?
Airlines adjust prices for flights from Denver to San Diego based on the departure date and time of your selection. By analyzing data from all airlines, we've discovered that on Trip.com, you can find the lowest flight prices on Tuesdays, Wednesdays, and Saturdays. -
How much do flights from Denver (DEN) to San Diego (SAN) cost?
According to Trip.com's data, the lowest price is around NZD 409. -
How long does it take to fly from Denver (DEN) to San Diego (SAN) and what is the distance?
It takes around 3 hours 9 minutes to fly from Denver (DEN) to San Diego (SAN). -
What is the transportation method from the main airport to downtown in San Diego?
- The distance from San Diego International Airport to downtown is about 3 km. It takes about 20 minutes by taxi.
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What are the most popular airlines that fly from Denver (DEN) to San Diego (SAN)?
Airlines with flights from Denver (DEN) to San Diego (SAN): Southwest Airlines, United Airlines, Volaris and Copa Airlines.
How to find a cheap flight from Denver to San Diego
Wait until the last minute and flight costs are often sky-high. Plan ahead, book the right way, and your savings can soar. We have loads of saving tips to help you find a cheap flight from Denver to San Diego. Book your flights at the right time and save more.
Book Early
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Compare Flight Prices
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Look Out for Deals
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Check One-way Fares
Buying two cheap one-way flights can sometimes be a better deal than a round-trip.
Try Different Dates
Flying during the week, early in the morning, or late at night can help save money.
Use the Trip.com App
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Flight Information from Denver to San Diego
Cheapest one-way flight price | NZD 33 |
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Cheapest round-trip ticket price | NZD 69 |
Off-season for travel | March |
Peak season for travel | December |
Flight distance | 1,371.45 km |
Average flight time | 3 hours 10 minutes |
Popular airline | Delta Air Lines |
Popular Flights
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Top Routes from Denver
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Top Routes to San Diego
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