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

Flight San Diego(SAN) to Denver(DEN)
CHANGE DIRECTION

San Diego International Airport Denver International Airport
SAN : San Diego , United States DEN : Denver , United States
UTC-7(DST) UTC-6(DST)

San Diego to Denver Flights

Find updated flight schedules, timetable, distance, aircraft types, Map, Transfer for routes from San Diego (SAN) to Denver (DEN).

Change Direction(DEN to SAN)

Flight Schedules San Diego to Denver

This route is operated by 4 airlines :Alaska Airlines (AS),Frontier Airlines (F9),Southwest Airlines (WN),United Airlines (UA). This is the first direct flight from San Diego to Denver.

Change Direction(DEN to SAN)

Flight Duration: Approximately 2 hours 10 minutes to 2 hours 52 minutes (Direct Flights)

Flight No. Departure Time Arrival Time Duration Airfare
WN2339 06:20 09:45 2h25m Trip.com PRICES HIS Prices Expedia PRICES skyticket PRICES
F92818 06:25 10:02 2h37m
UA2270 06:53 10:21 2h28m
AS1068 10:32 14:00 2h28m
Flight schedules as of September 01, 2025, 06:00 AM(OAG data). Schedules may change without notice, so please check with airlines before booking. Refer to FlyTeam's terms of use before proceeding. Some airlines and flight numbers may not be displayed.

The last direct flight from San Diego to Denver is the final flight at 21:11 by Frontier Airlines F94990.

From San Diego (SAN) to Denver (DEN) Flights Info

Duration(Flight time)

From San Diego to Denver
2 hours 10 minutes to 2 hours 52 minutes
From Denver to San Diego
2 hours 17 minutes to 2 hours 53 minutes

Distance

From Denver to San Diego
Approx. 850 miles
Approx. 1,370 Km
This is different from mileage credits in airline loyalty programs.

San Diego to Denver Map

San Diego International Airport San Diego International Airport
Denver International Airport Denver International Airport

Type of aircrafts (SAN to DEN)

Below is a list of the aircraft types and airlines operating on this route. (Direct flights only)

* All links below lead to Japanese pages.

Transfer / Cities with One-Stop Flights

This list shows cities where you can connect for one-stop flights between San Diego and Denver. Direct flights operate on each segment, with the shortest flight durations listed. This is a great resource for travelers planning multi-city itineraries.

Palm Springs (PSP)
SAN 50分 PSP 2h0m DEN
45分 2h10m
Eagle (EGE)
SAN 2h36m EGE 1h3m DEN
2h38m 51分
Las Vegas (LAS)
SAN 1h20m LAS 1h50m DEN
1h5m 1h50m
Colorado Springs (COS)
SAN 2h15m COS 40分 DEN
2h15m 40分
Phoenix (PHX)
SAN 1h17m PHX 1h43m DEN
1h9m 1h49m
Hayden (HDN)
SAN 2h26m HDN 55分 DEN
2h27m 50分
Los Angeles (LAX)
SAN 55分 LAX 2h15m DEN
53分 2h24m
Albuquerque (ABQ)
SAN 1h45m ABQ 1h15m DEN
1h50m 1h15m
Tucson (TUS)
SAN 1h20m TUS 1h50m DEN
1h15m 1h55m
Salt Lake City (SLC)
SAN 1h55m SLC 1h25m DEN
1h50m 1h26m

FAQ : San Diego to Denver

How far is it from San Diego to Denver?
The distance between San Diego (SAN) to Denver (DEN) is approximately 850 miles(1,370km) by air.
Which airlines operate at from San Diego(SAN) to Denver(DEN)?
Currently, this route is served by Alaska Airlines (Japanese)Frontier Airlines (Japanese)Southwest Airlines (Japanese)United Airlines (Japanese). You can check flight schedules for this route at San Diego to Denver Flight Schedules and Denver to San Diego Flight Schedules
What aircraft types are flying on the San Diego (SAN) to Denver (DEN) route?
The San Diego – Denver route is operated by Boeing 757-300 , Boeing 737-700 , Boeing 737-800 , Boeing 737-900 , Boeing 737 MAX 8 , Boeing 737 MAX 9 , Airbus A321 , Airbus A320 , Airbus A320neo , Airbus A321neo , Embraer 175 aircraft types.
United Airlines fly this route with Boeing 757-300 , Boeing 737-800 , Boeing 737-900 , Boeing 737 MAX 8 , Boeing 737 MAX 9 , Airbus A321neo.Southwest Airlines fly this route with Boeing 737-700 , Boeing 737-800 , Boeing 737 MAX 8.Alaska Airlines fly this route with Boeing 737-800 , Boeing 737-900 , Boeing 737 MAX 9 , Embraer 175.Frontier Airlines fly this route with Airbus A321 , Airbus A320 , Airbus A320neo , Airbus A321neo.
What is the time difference between San Diego to Denver?
The time difference between San Diego International Airport(San Diego) and Denver International Airport(Denver) is +1 hour. Denver is 1 hour ahead of San Diego.San Diego is currently observing daylight saving time (DST) from March 9, 2025 to November 2, 2025.Denver is currently observing daylight saving time (DST) from March 9, 2025 to November 2, 2025.