Good to know - Cheap tickets San Diego — Denver
| Minimal flight time | 1h 54m |
|---|---|
| Flight distance | 1340 km |
| Most popular airline | Southwest Airlines |
| Round-trip from | $22 |
Airfare San Diego – Denver by month
Here you can find out in what months how much a ticket San Diego – Denver costs to buy cheap plane tickets.
| Month | One-way | Round-trip |
|---|---|---|
| December 2026 | ||
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Remember that the optimal time for booking air tickets is 59 days before the departure date, this is the average time at which air tickets were sold at the lowest prices.
Schedule of direct flights San Diego — Denver
| Departure | Arrival | Flight days | Flight | Airlines | Flight time | Airports | |
|---|---|---|---|---|---|---|---|
| 06:30 | 10:05 | wed | WN2499 | Southwest Airlines | 2h 35m | San Diego International Airport — Denver International Airport | Select dates |
| 06:45 | 10:15 | sun | WN421 | Southwest Airlines | 2h 30m | San Diego International Airport — Denver International Airport | Select dates |
| 07:30 | 10:55 | mon, thu, fri | WN684 | Southwest Airlines | 2h 25m | San Diego International Airport — Denver International Airport | Select dates |
| 07:50 | 11:15 | sun | WN684 | Southwest Airlines | 2h 25m | San Diego International Airport — Denver International Airport | Select dates |
| 08:15 | 11:40 | tue, wed | WN684 | Southwest Airlines | 2h 25m | San Diego International Airport — Denver International Airport | Select dates |
| 08:20 | 11:50 | sat | WN684 | Southwest Airlines | 2h 30m | San Diego International Airport — Denver International Airport | Select dates |
| 08:45 | 12:13 | daily | UA2476 | United Express | 2h 28m | San Diego International Airport — Denver International Airport | Select dates |
| 09:02 | 11:57 | fri | UA2476 | United Express | 1h 54m | North Island NAS — Denver International Airport | Select dates |
| 09:20 | 12:40 | sat | WN4263 | Southwest Airlines | 2h 20m | San Diego International Airport — Denver International Airport | Select dates |
| 10:55 | 14:20 | mon, fri | WN999 | Southwest Airlines | 2h 25m | San Diego International Airport — Denver International Airport | Select dates |
Popular airlines flying San Diego — Denver
Flight San Diego – Denver is served by 20 airlines. 3 airlines operate direct flights.
Airlines with direct flights
Other airlines flying with transfers
Dynamics airfare San Diego — Denver by month for the last year
according to LowCost.Club for the last year
The airfare depends on the departure date. Our chart shows the low season prices on route San Diego — Denver
The graph shows that booking flights San Diego — Denver is best planned for September and flights San Diego — Denver — San Diego in the month of February.
Flights San Diego — Denver
The selection of cheap flights San Diego — Denver
The price of the flight San Diego — Denver (United States) — San Diego from $22 (round-trip).
The average price of the flight San Diego — Denver (United States) — San Diego $213 (round-trip).
- Departure city: San Diego
- IATA code of the city of origin: SAN
- Departure airports: Montgomery Field, Miramar MS, North Island NAS, San Diego International Airport, Brown Field Municipalcipal, Gillespie Field, McClellan-Palomar Airport
- Departure country: United States
- Destination city: Denver
- IATA code of the destination city: DEN
- Destination airports: Centennial Airport, Buffalo Municipal Airport, Denver International Airport
- Destination country: United States
Low cost flights San Diego — Denver (SAN — DEN)
The distance between San Diego and Denver 833 miles (or 1340 kilometres).
The time difference between San Diego and Denver is 1 h.
Minimal flight time from San Diego to Denver 1h 54m.
Routes from nearby cities to Denver
A flight from a neighbouring city can help you save money on plane tickets.
The closest airports to San Diego with a flight to Denver are in Flagstaff.
Popular International routes from San Diego
Popular routes from Denver
If you are going to fly from Denver, then study the popular flights. The most popular flights from Denver:
Popular domestic routes from San Diego
FAQ about San Diego — Denver
Are there any direct flights San Diego — Denver?
Yes, they do: WN2499, WN421, WN684, UA2476, WN4263, WN999, UA1337, WN4352, WN4355, WN4353, WN189, UA519, AS219
Can we fly from San Diego to Denver?
Yes, you can fly from San Diego to Denver. San Diego has 7 airports (Montgomery Field, Miramar MS, North Island NAS, San Diego International Airport, Brown Field Municipalcipal, Gillespie Field, McClellan-Palomar Airport) for flights. Southwest Airlines, United Express, Alaska Airlines depart from San Diego on mon, tue, wed, thu, fri, sat, sun. There are non-direct flights through Air Canada, Allegiant Air, American Eagle, British Airways, Contour Aviation, Copa Airlines, Delta Connection, FedEx, Frontier (Penny the Owl Livery), Jet Linx Aviation, JetBlue, JSX, Lufthansa, NetJets, Phoenix Air, SkyWest Airlines, SkyWest Charter, Sun Country Airlines, UPS, WestAir Charter.
How long does it take to fly from San Diego to Denver?
A direct flight lasts an average of 1h 54m, during which time the aircraft covers a distance of 1340 km.
How much do flights San Diego — Denver cost?
The price of flights San Diego — Denver starts from $22.
What days does the plane fly San Diego — Denver?
Planes fly San Diego — Denver 7 times a week on the following days: mon, tue, wed, thu, fri, sat, sun
What airports are there in San Diego and Denver?
In San Diego — Montgomery Field, Miramar MS, North Island NAS, San Diego International Airport, Brown Field Municipalcipal, Gillespie Field, McClellan-Palomar Airport. In Denver — Centennial Airport, Buffalo Municipal Airport, Denver International Airport.
What flights are currently flying from San Diego to Denver?
The following flights fly between San Diego and Denver: WN2499, WN421, WN684, WN684, WN684, WN684, UA2476, UA2476, WN4263, WN999, UA1337, WN4352, WN4352, WN4352, WN4352, WN4355, WN4355, WN4353, WN189, UA519, UA519, WN4355, UA519, AS219
What month is the cheapest to fly from San Diego to Denver?
High season is considered to be December and the cheapest month is September. Enter your preferred airports (or cities) and dates into the search form above to unlock the latest San Diego — Denver flight deals.
Which airlines direct fly from San Diego to Denver?
The following airlines have direct flights San Diego — Denver: Southwest Airlines, United Express, Alaska Airlines.
Which airlines fly from San Diego to Denver?
All the following airlines flights San Diego — Denver: Air Canada, Alaska Airlines, Allegiant Air, American Eagle, British Airways, Contour Aviation, Copa Airlines, Delta Connection, FedEx, Frontier (Penny the Owl Livery), Jet Linx Aviation, JetBlue, JSX, Lufthansa, NetJets, Phoenix Air, SkyWest Airlines, SkyWest Charter, Southwest Airlines, Sun Country Airlines, United Express, UPS, WestAir Charter.