Cheap flights from Denver to San Diego from $35
This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Denver to San Diego departing on 5/21. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Below you can see the best fares for your round-trip flight route over the next six months. All fares were found on momondo this week. Browse the quickest and cheapest flights from Denver to San Diego by changing tabs
Find the cheapest one-way flights from Denver to San Diego
If you're looking for one-way flights from Denver to San Diego, view some of our deals below provided by Frontier and United Airlines
Search last-minute flights to San Diego from Denver
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Best airlines flying from Denver to San Diego
Compare and see reviews for airlines that fly from Denver to San Diego with momondo
| Airline | Rating | Free Cancellation | Price | ||
|---|---|---|---|---|---|
| PriceFrom $51 | Free Cancellation | Rating 6.2 4,088 reviews | |||
| PriceFrom $67 | Free Cancellation | Rating 6.4 8,706 reviews | |||
| PriceFrom $119 | Free Cancellation | Rating 7.4 11,043 reviews | |||
| PriceFrom $197 | Free Cancellation | Rating 7.3 14,677 reviews | |||
| PriceFrom $198 | Free Cancellation | Rating 8.0 10,789 reviews |
United Airlines Flights From Denver to San Diego
United Airlines is one of the most popular airlines flying from Denver to San Diego, operating 39 flights/week on average for this route. A good United Airlines flight deal for Denver to San Diego starts from $119 round-trip, up to an average price of $293. Our users have rated United Airlines at 7.4/10.
Frontier Flights From Denver to San Diego
Across 4,088 Frontier reviews on momondo, the average score is 6.2/10. Frontier flies from Denver to San Diego about 10 times each week, with ticket deals ranging from $51 to $153. Price data is based on momondo searches in the last 72 hours.
Frontier flights from Denver to San Diego
Our best Frontier deals on Denver to San Diego flight tickets
Delta flights from Denver to San Diego
Our best Delta deals on Denver to San Diego flight tickets
How to get the cheapest flight ticket from Denver to San Diego
Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip
What is the cheapest month to fly from Denver to San Diego?
May. The cheapest time of year to fly to San Diego from Denver is May. Most expensive is July
What is the cheapest day to depart Denver for San Diego?
Wednesday. The cheapest day of the week is typically Wednesday. The most expensive is typically Sunday
When is the cheapest time to fly from Denver to San Diego?
In the afternoon. Denver to San Diego flights are approximately 30% more expensive at noon than in the afternoon
What is the cheapest airline that flies to San Diego from Denver?
Spirit Airlines. American Airlines, Delta, and Frontier are the most popular carriers operating from Denver to San Diego
What is the cheapest Denver to San Diego flight route?
Denver Intl - San Diego. Fly from Denver Intl to San Diego for the best Denver - San Diego flight prices
How far in advance should you book Denver to San Diego flights?
38 days before. The cheapest time to buy a flight from Denver to San Diego is approximately 38 days to departure
How many flights depart from Denver to San Diego on average per day?
24 flights are operational weekly from Denver to San Diego as of May 2024. The most popular departure time for this route is 3:00PM, with 43% of flights per day taking off in the afternoon.
How many flights depart from Denver to San Diego on average per week?
169 flights are operational weekly from Denver to San Diego as of May 2024. The most popular departure day for this route is Monday, with 17% of flights per week taking off on this day.
What cabin class options are available on Denver to San Diego flights?
There are 3 cabin classes available to choose from on Denver to San Diego flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.
Can stopping save me money on Denver to San Diego flights?
No. A direct flight is the cheapest option for a flight between Denver to San Diego.
Cheap Denver to San Diego (DEN to SAN) flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from Denver to San Diego
Best Price Found | $35 |
|---|---|
Fastest flight time | 2h 22m |
Direct flights | Every day |
Airports in San Diego | 1 airport |
How far is Denver Intl to San Diego by plane?
Denver Intl and San Diego are 832.3 mi apart from one another. By plane, this route typically takes 2h 23m.
When did momondo last update prices for flights from Denver Intl Airport to San Diego Airport?
Prices for flights from Denver Intl Airport to San Diego Airport were last updated today.
How many operators does momondo search for flights from Denver Intl Airport to San Diego Airport?
As of May 2024, there are 5 operators available to choose from for flights from Denver Intl Airport to San Diego Airport.
How old do you have to be to fly from Denver Intl Airport to San Diego Airport?
The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Denver Intl Airport to San Diego Airport.
What documentation or ID do you need to fly to San Diego Airport?
The required travel and health documents for your San Diego Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at San Diego Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.
Why use momondo?
Why should I use momondo to find a flight deal from Denver to San Diego?
To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to San Diego from Denver.
Can I find flights from Denver to San Diego with flexible booking policies on momondo?
Yes. All flights to San Diego from Denver on momondo can be compared and filtered by various policies on offer, including flexible booking.
How can momondo help me find flights from Denver to San Diego?
Once all potential Denver to San Diego flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.
I’m not ready to book a flight from Denver to San Diego right now. Can momondo alert me if prices change?
Yes. momondo can track prices for Denver to San Diego flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.