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Flights from San Diego to Denver
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Find cheap one-way flights from San Diego to Denver starting at CNY 19.
We've found these cheap flights for you. You can book one-way or round-trip flight tickets.
- One way
- Round-trip
- SAN08:002h 25mDirectDEN11:25Tue, May 7|San Diego - Denver|Frontier AirlinesCNY 19CNY 5162% OFF62% OFFCNY 51CNY 19
- SAN09:332h 23mDirectDEN12:56Sat, May 11|San Diego - Denver|Frontier AirlinesCNY 22CNY 5156% OFF56% OFFCNY 51CNY 22
- SAN16:072h 24mDirectDEN19:31Wed, May 8|San Diego - Denver|Frontier AirlinesCNY 23CNY 5155% OFF55% OFFCNY 51CNY 23
- SAN18:152h 30mDirectDEN21:45Wed, May 1|San Diego - Denver|Frontier AirlinesCNY 25CNY 25
- SAN16:292h 24mDirectDEN19:53Thu, May 9|San Diego - Denver|Frontier AirlinesCNY 25CNY 25
- SAN08:042h 29mDirectDEN11:33Tue, May 21|San Diego - Denver|Frontier AirlinesCNY 26CNY 26
- SAN08:042h 29mDirectDEN11:33Wed, May 22|San Diego - Denver|Frontier AirlinesCNY 26CNY 26
- SAN08:002h 25mDirectDEN11:25Tue, May 14|San Diego - Denver|Frontier AirlinesCNY 26CNY 26
- SAN18:152h 30mDirectDEN21:45Wed, May 15|San Diego - Denver|Frontier AirlinesCNY 27CNY 27
- SAN07:242h 37mDirectDEN11:01Sat, May 18|San Diego - Denver|Frontier AirlinesCNY 32CNY 32
- SAN13:003h 5mDirectDEN14:00Tue, Apr 30|San Diego - Denver|Frontier AirlinesFind More FlightsFind More Flights
Crossed out prices are calculated based on the average price of the corresponding route on Trip.com.
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Displayed prices are calculated based on the cheapest average weekly prices of the corresponding route on Trip.com.
Cheapest airlines flights from San Diego to Denver
Compare prices, find the option that best suits your travel needs, and enjoy a comfortable journey with a trusted airline.
Frontier Airlines
From US$19
Sun Country Airlines
From US$83
Spirit Airlines
From US$93
American Airlines
From US$98
Southwest Airlines
From US$106
United Airlines
From US$158
Alaska Airlines
From US$171
Delta Air Lines
From US$187
ANA airlines
Find more flights and airlines
Find cheap flights from San Diego to Denver by different airports
Searching for potential routes that might be cheaper and faster? Check out these alternative flights from San Diego to Denver.
- CheapestSAN08:002h 25mDirectDEN11:25San Diego International Airport - Denver International AirportTue, May 7Frontier AirlinesUS$19
- SAN08:002h 25mDirectDEN11:25San Diego International Airport - Denver International AirportTue, May 7Frontier AirlinesUS$19Find More Flights
Frequently Asked Questions
How to find a cheap flight from San Diego to Denver
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 San Diego to Denver. Book your flights at the right time and save more.
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San Diego to Denver Flight Information
Cheapest nonstop flight price | $19 |
---|---|
Cheapest round-trip ticket price | $37 |
Off-season for travel | January |
Peak season for travel | July |
Flight distance | 1,371.45km |
Average flight time | 2 hours 39 minutes |
Popular airline | United Airlines |
Plan Your Trip Around Denver
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