Denver → San Diego
Denver International Airport (DEN) to San Diego International Airport (SAN)・1,371 km
Nonstop flights available (4 airlines). Flight time about 2h 7m. Nonstop return flights also operate.
With milesJAL 12,000 miles+ (nonstop)ANA 15,000 miles+ (nonstop)Economy, one way, estimate. Tap a connection for miles by cabin.
Nonstop flights
- WNSouthwest AirlinesLCC
- UAUnited AirlinesStar Alliance
- F9Frontier AirlinesLCC
- ASAlaska Airlinesoneworld
Award miles (one way, estimate)
- JAL Mileage Bank — partner airline awardAS only · total distance ≈ 852 mi (band 1–1,000)
- Economy
- 12,000
- Business
- 24,000
- ANA Mileage Club — partner awardNorth America ⇔ North America (one way)
- Economy
- 15,000
- Business
- 27,500
- First
- 45,000
Estimates from the airlines' published award charts (as of 2026-11-02). Seat availability, fuel surcharges and stopover rules are not included — always check with the airline before booking.
Best places to connect
39 one-stop options, sorted by estimated flying time. Tap one to see the airlines on each leg and booking links.
Times are estimated from distance. Check schedules, frequency and availability with the airline or a booking site.