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San Diego International Airport to Denver International Airport flight

Search for flights from San Diego to Denver and check out affordable one-way and round-trip options.

Displayed flight fares from San Diego to Denver are based on average prices across airlines for the next 3 months, according to the latest Trip.com database.

Trip.com Price Insights: Flights from San Diego International Airport to Denver International Airport

What is the cheapest month for one-way flights from San Diego International Airport to Denver International Airport?

Data is based on average one-way flight prices from San Diego International Airport to Denver International Airport in Trip.com's database over the past 12 months.

Based on Trip.com’s data from the past 12 months, if you’re looking for a low-cost one-way ticket from San Diego International Airport to Denver International Airport, the best time to buy is in February, with an average price of €49. You’ll want to avoid July, when the average price can reach as high as €161.

€161
€105
€49
0
    Cheapest
  • €87
    Mar
  • €85
    Apr
  • €68
    May
  • €151
    Jun
  • €161
    Jul
  • €136
    Aug
  • €152
    Sep
  • €79
    Oct
  • €129
    Nov
  • €104
    Dec
  • €89
    Jan
  • €49
    Feb

What is the cheapest day of the week to fly from San Diego International Airport to Denver International Airport?

The data is based on the past 12 months and shows the average ticket prices from San Diego International Airport to Denver International Airport for each day of the week in the Trip.com database.

Based on Trip.com’s data from the past 12 months, the cheapest day to depart from San Diego International Airport to Denver International Airport is Tuesday, with average fares typically lower than other days. You’ll want to avoid flying on Monday, as ticket prices are usually the highest that day.

€118
€91
€64
€37
  • €118
    Mon
  • €64
    Tue
  • €103
    Wed
  • €110
    Thu
  • €96
    Fri
  • €93
    Sat
  • €91
    Sun

Selected Airlines from San Diego International Airport to Denver International Airport

See which airlines fly from San Diego to Denver. Find the airline that best meets your travel needs by comparing prices and treat yourself to an enjoyable journey.

San Diego International Airport to Denver International Airport Flights Info

Flight distance1,372.91 km
Cheapest one-way ticket price€25
Cheapest return ticket price€34

FAQs for San Diego International Airport to Denver International Airport Flights

  • How long is a flight from San Diego International Airport to Denver International Airport?

    It takes around 3 hours to fly from San Diego International Airport (san) to Denver International Airport (den).
  • There are around 14 daily flights from San Diego International Airport (SAN) to Denver International Airport (DEN).
  • Tickets cost around €91 in May, making it the cheapest month to book. San Diego International Airport (SAN) to Denver International Airport (DEN) is a popular route, so don't forget to book your tickets in advance.
  • The route from San Diego International Airport (SAN) to Denver International Airport (DEN) is quite popular. Without considering departure times or holidays, tickets cost around €142 in April, the most expensive month to book this route.
  • The earliest flight departs from San Diego International Airport (SAN) at 06:30 and arrives in Denver International Airport (DEN) at 10:00.
  • The latest flight departs from San Diego International Airport (SAN) at 21:03 and arrives in Denver International Airport (DEN) at 00:46.
  • Frontier Airlines is a very popular airline operating an average of 4510 flights per month.