San Diego to Denver flights
Round trip · Economy · Prices per person in USD
Prices updated
Buy now or wait? We're still learning this route. We have 1 day of prices so far and need about a week to say whether to book or wait.
Not ready to book? Get an email when San Diego → Denver drops below your price.Cheapest dates in the next 4 months
Round trip, per person-
Oct 16 – 19 3 nights · leave Fri$149$149 Book
Frontier Airlines 1 stop · 3h 36m
Prices change often. The booking site shows the final price before you pay. Other dates? Set an alert
Plan the rest of your trip
Denver · Oct 16 – 19Travel insurance · EKTA Airport transfer · Kiwitaxi
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Flights to Denver from other cities
All flights to Denver Flying the other way? Denver to San Diego from $172
San Diego to Denver: questions
How much is a flight from San Diego to Denver?
The cheapest round trip we have found right now is $149, leaving October 16 and returning October 19. Prices are per person, economy, in USD.
About this route
We track round-trip economy fares from San Diego (United States) to Denver (United States) using Travelpayouts / Aviasales data. The cheapest round trip we've found is $149, departing October 16 and returning October 19. The cheapest month to fly in our data is October, from $149. Prices are per person and were correct when found; the final price is set by the airline or booking site when you book.