Question 1

How long does it take to travel from San Diego to Denver?

Accepted Answer

A one-way nonstop (direct) flight between San Diego and Denver takes around 2.5 hours.

Question 2

What is the flight distance between San Diego and Denver?

Accepted Answer

The flight distance between San Diego and Denver is 1372 km.

Question 3

What airlines offer nonstop (direct) flights between San Diego and Denver?

Accepted Answer

Several carriers operate flights between San Diego and Denver. Airlines offering nonstop (direct) flights include Frontier Airlines, United Airlines.

Question 4

What are the most popular routes to and from San Diego?

Accepted Answer

Travelers frequently search for route combinations, such as San Diego and Las Vegas, Austin, Cincinnati, Philadelphia, New York, Atlanta, Washington, D.C., Raleigh, Chicago, Phoenix, Orlando, San Antonio, St. Louis, Charlotte, Minneapolis, Detroit, Cleveland, New Orleans, Dallas, San Francisco.

Question 5

What are the most popular routes to and from Denver?

Accepted Answer

Travelers frequently search for route combinations, such as Denver and Chicago, Dallas, Minneapolis, Los Angeles, Washington, D.C., Houston, Orlando, San Francisco, Atlanta, Las Vegas, Austin, Phoenix, Philadelphia, Miami, New York, Tampa, Detroit, Seattle, Salt Lake City, Portland.

Question 6

Which airports are there in San Diego?

Accepted Answer

San Diego is mainly served by San Diego International. But there are other airports nearby, including Marine Corps Air Station Miramar, McClellan–Palomar.

Question 7

What airports are near San Diego?

Accepted Answer

The main airport in San Diego is San Diego International. It is also served by Tijuana International, Ontario International, John Wayne, Mexicali International, Hollywood Burbank, Palm Springs International, Long Beach, Imperial County, Hawthorne Municipal, Yuma International.

Question 8

What airports are near Denver?

Accepted Answer

The main airport in Denver is Denver International. It is also served by Laramie Regional, Eagle County Regional, Colorado Springs, Pueblo Memorial, Cheyenne Regional.

Question 9

Which airlines fly between San Diego and Denver?

Accepted Answer

Currently, you can fly between San Diego and Denver with United Airlines, Frontier Airlines.

Question 10

When's the best time to travel between San Diego and Denver?

Accepted Answer

If you don’t have specific dates for your trip between San Diego and Denver, you can enter a date range into the departure and return fields. Most carriers on the Kiwi.com website allow you to search and book up to six months from the day of your search. Order the search results by the best, cheapest, or fastest route, or find the cheapest outbound and return combination in the pricing table.

Question 11

What flights operate between San Diego and Denver?

Accepted Answer

Traveling between San Diego and Denver, you can choose between direct (nonstop) flights or flights with one or more stops. You can select the number of stops on your journey, including an overnight stopover, and the duration of the stopover. What's more, you can also select where you want to have your stopover. Want to say "Hi" to a friend in another city en route to your destination? Or fancy a quick round of shopping? Go Multi-City or Nomad and add places to your search that you wish to visit.

Question 12

How many airports are there near San Diego?

Accepted Answer

There are a number of airports in and around San Diego. The main one is San Diego International and other nearby airports include Tijuana International, Ontario International, John Wayne, Mexicali International, Hollywood Burbank, Palm Springs International, Long Beach, Imperial County, Hawthorne Municipal, Yuma International

Question 13

How many airports are there near Denver?

Accepted Answer

There are a number of airports in and around Denver. The main one is Denver International and other nearby airports include Laramie Regional, Eagle County Regional, Colorado Springs, Pueblo Memorial, Cheyenne Regional.

Question 14

What time do nonstop (direct) flights between San Diego and Denver depart?

Accepted Answer

This depends on the airline's flight schedule. You can easily select your preferred departure time when you search on our website or mobile app. Choose the time of day you wish to depart from San Diego, such as morning, afternoon, evening, or night, or select the exact hours for departure.

Question 15

What time do nonstop (direct) flights between San Diego and Denver arrive?

Accepted Answer

This depends on the airline's flight schedule. You can easily select your preferred arrival time when you search on our website or mobile app. Choose the time of day you wish to arrive at Denver, such as morning, afternoon, evening, or night, or select the exact hours for arrival.

Question 16

What time do flights between San Diego and Denver depart?

Accepted Answer

This depends on the airline's flight schedule. You can easily select your preferred departure time when you search on our website or mobile app. Choose the time of day you wish to depart from San Diego, such as morning, afternoon, evening, or night, or select the exact hours for departure.

Question 17

What time do flights between San Diego and Denver arrive?

Accepted Answer

This depends on the airline's flight schedule. You can easily select your preferred arrival time when you search on our website or mobile app. Choose the time of day you wish to arrive at Denver, such as morning, afternoon, evening, or night, or select the exact hours for arrival.

Cheapest one-way trip	$34
Cheapest nonstop round-trip	$34
Cheapest round-trip	$63
Average round-trip	$105
Nonstop flights in September	$34 – $318

Airline	Sun 08.09	Mon 09.09	Tue 10.09	Wed 11.09	Thu 12.09	Fri 13.09	Sat 14.09
United Airlines	---	---	---	7	---	---	---
Frontier Airlines	3	3	2	2	3	3	3

Airline	Sun 15.09	Mon 16.09	Tue 17.09	Wed 18.09	Thu 19.09	Fri 20.09	Sat 21.09
United Airlines	---	---	---	7	7	3	4
Frontier Airlines	3	3	2	2	3	3	3

Airline	Sun 22.09	Mon 23.09	Tue 24.09	Wed 25.09	Thu 26.09	Fri 27.09	Sat 28.09
United Airlines	4	5	3	4	7	7	5
Frontier Airlines	3	3	2	2	3	3	3

Airline	Sun 29.09	Mon 30.09	Tue 01.10	Wed 02.10	Thu 03.10	Fri 04.10	Sat 05.10
United Airlines	6	7	6	6	7	7	5
Frontier Airlines	3	3	2	2	3	3	3

Cheap flights from San Diego, CA to Denver, CO

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Weekly direct flights for Sun 08.09 - Sat 14.09

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Month	Average monthly max temperature	Average monthly min temperature
January	4°C	-6°C
February	4°C	-6°C
March	10°C	-2°C
April	14°C	1°C
May	18°C	6°C
June	26°C	13°C
July	29°C	16°C
August	28°C	15°C
September	25°C	11°C
October	17°C	4°C
November	10°C	-1°C
December	4°C	-6°C

Name	Carrier code	IATA Code	Passport needed during booking
United Airlines	UAL	UA	Yes
Frontier Airlines	FFT	F9	No