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Cheap Flights from San Diego to Denver $128.4

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Cheapest Flights from San Diego to Denver (SAN to DEN)

Prices found within past 7 days. Prices and availability subject to change. Additional terms may apply.

Interesting Facts About Flights from San Diego to Denver (SAN to DEN)

Question : If speed is all that matters, how can you get from SAN to DEN as quickly as possible?
Answer : Frontier Airlines can get you there in two hours and 15 minutes. For example, if you were to leave San Diego at 11:55 AM PDT, you would arrive in Denver at 3:10 PM MDT (remember, there is a time change of one hour).

Question : In the next four weeks, what day should you book your trip?
Answer : As of Mar 20th, the best day for booking to Denver (DEN) is Apr 11th. It costs $111, which is 48% below this route's average price.

Question : Do prices fluctuate more for this route than others?
Answer : Ranging from $97 to $438, prices for SAN to DEN change less than most routes in the United States. The further out you book a route, the more likely you are to save.

Question : Who's offering the cheapest round-trip flight to Denver International Airport (DEN) over the coming months?
Answer : Frontier Airlines is your best bet for finding that coveted low fare. They're offering fares as low as $97, while prices for other flights are as high as $438.

Question : Which airline has been the most dependable in getting passengers to their destination on time?
Answer : Spirit Airlines leads the way with a 100% on-time rate. Stick to Spirit Airlines and you won't spend more time in airports than you have to. Hopefully they keep that perfect record alive.

Question : How many days should you spend in Denver?
Answer : Over the next two months, passengers from SAN to DEN are planning on staying for about one week on average.

Question : If your plans are flexible, have you considered changing your departure day?
Answer : The cheapest day to fly in April is Wednesday. Having flexibility in your travel plans means you can save more, so be sure to plan ahead when possible.

Question : Who struggles with getting their passengers to Denver International Airport (DEN) on time?
Answer : If you decide to book your flight with NetJets Aviation, keep an eye on your departure time. 33% of flights from San Diego International Airport (SAN) to Denver International Airport (DEN) are delayed.

Question : What is the likelihood your flight will be delayed for this route?
Answer : The San Diego to Denver route has an 81% on-time rate, ranking in the 59th percentile worldwide in getting their passengers to their destinations on schedule. If a flight is late, though, expect an average of about half an hour added to your flight time.

Question : What's the likelihood of you being delayed on this route?
Answer : The best measurement of overall promptness combines both on-time percentage and total delay minutes. SAN to DEN currently has 3 stars out of 5, an average performance at best.

Question : On a daily basis, how many different flight times are available from San Diego International Airport (SAN) to Denver International Airport (DEN)?
Answer : Depending on the day of the week, the number of flight times will change, but on average there are 15. Compared to the average route departing the United States with five flight times, you'll have more options than most.

Question : Is there a day that has more departure times to choose from than other days?
Answer : Tuesday has the greatest variety of flight times for San Diego to Denver with 18. Saturday currently offers the least amount of flight times with 11 options.

Question : If traveling from SAN to DEN, how long can you expect to be in the air?
Answer : On average, the flight time from SAN to DEN is two hours and 23 minutes.