Direct flights from San Diego to Denver (SAN → DEN)

Distance 1,371 km (852 mi)
Est. duration 1h 37m
SAN
San Diego
San Diego International Airport, USA
DEN
Denver
Denver International, USA
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Live fares · SAN → DEN

Available flights

Frontier AirlinesNon-stop
from$314
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Frequently asked questions

How far is the flight from San Diego to Denver? The flight distance from SAN to DEN is approximately 1,371 km (852 miles).
How long is the flight from SAN to DEN? The estimated flight time from San Diego to Denver is approximately 1h 37m.
What airlines fly from SAN to DEN? Airlines operating direct flights from San Diego to Denver include: AS, F9, UA, WN.

Cheapest fares San Diego → Denver

San Diego SAN
Denver DEN
July from $187 August from $141 September — October — November — December —

Related guides for this route

Sibling pages from across Flightmaps — fares, visa rules, country aggregations, and per-airline routes for San Diego → Denver.

Cheap flights from San Diego to Denver Cheapest month to fly to Denver Flights from USA Flights to USA Visa-free with USA passport All airports in USA AS routes & destinations All routes by this carrier F9 routes & destinations All routes by this carrier UA routes & destinations All routes by this carrier WN routes & destinations All routes by this carrier

Try a nearby airport to San Diego

Flights to Denver (DEN) from other airports within 350 km of San Diego. Often unlocks cheaper fares or better times.

TIJ → DEN 29 km from SAN Tijuana → Denver Mexico · 40 destinations SNA → DEN 122 km from SAN Santa Ana → Denver USA · 48 destinations PSP → DEN 137 km from SAN Palm Springs → Denver USA · 30 destinations LGB → DEN 149 km from SAN Long Beach → Denver USA · 18 destinations ONT → DEN 152 km from SAN Ontario → Denver USA · 31 destinations

Or try a nearby airport to Denver

Flights from San Diego (SAN) to other airports within 350 km of Denver.

SAN → COS 116 km from DEN San Diego → Colorado Springs USA · 17 destinations SAN → EGE 193 km from DEN San Diego → Vail USA · 16 destinations SAN → ASE 201 km from DEN San Diego → Aspen USA · 13 destinations SAN → HDN 228 km from DEN San Diego → Hayden USA · 13 destinations SAN → MTJ 315 km from DEN San Diego → Montrose USA · 9 destinations

Other flights from San Diego (SAN)

Albuquerque (ABQ) Amsterdam (AMS) Anchorage (ANC) Atlanta (ATL) Austin (AUS) Baltimore (BWI) Boise (BOI) Boston (BOS) All 87 destinations →

Other flights from Denver (DEN)

Abilene (ABI) Alamosa (ALS) Albany (ALB) Albuquerque (ABQ) Allentown (ABE) Alliance (AIA) Amarillo (AMA) Anchorage (ANC) All 235 destinations →