Frontier Airlines San Diego to Denver Flights
Cheapflightsplus.com will find cheap Frontier Airlines flights from San Diego to Denver. Compare airline ticket prices and book air tickets starting from $122 from trusted online travel agencies, web sites and directly from airlines. Check flights schedule of Frontier Airlines, arrivals and departure details below.
Find Cheap Airfare San Diego (CA) — Denver (CO) by Frontier Airlines
Cheap Flights from San Diego to Denver by Frontier Airlines
Price | Departure | Arrival | Flight Time | Airline | Flight |
---|---|---|---|---|---|
from $122 | 9:30 pm San Diego San Diego | 11:23 pm+1 день Denver Denver International | 24h 53m layover 21h 21m - Phoenix | Frontier Airlines | F91572 F92142 |
from $150 | 8:31 am San Diego San Diego | 8:20 am+1 день Denver Denver International | 22h 49m layover 17h 23m - Austin | Frontier Airlines | F91878 F91815 |
from $174 | 1:12 pm San Diego San Diego | 10:15 am+1 день Denver Denver International | 20h 3m layover 16h 36m - Phoenix | Frontier Airlines | F94578 F91376 |
Frontier Airlines Flight Schedule San Diego to Denver
Departure | Arrival | Flight Details | Flight Time | Price |
---|---|---|---|---|
1:12 pm — 10:15 am
+1 day
|
1:12 pm — 2:42 pm
F94578
Frontier Airlines
San Diego — Phoenix
16h 36m stop
7:18 am — 10:15 am
F91376
Frontier Airlines
Phoenix — Denver
|
20h 3m including layover |
Find flight
from$174 |
|
8:31 am — 8:20 am
+1 day
|
8:31 am — 1:37 pm
F91878
Frontier Airlines
San Diego — Austin
17h 23m stop
7:00 am — 8:20 am
F91815
Frontier Airlines
Austin — Denver
|
22h 49m including layover |
Find flight
from$150 |
|
9:30 pm — 11:23 pm
+1 day
|
9:30 pm — 11:00 pm
F91572
Frontier Airlines
San Diego — Phoenix
21h 21m stop
8:21 pm — 11:23 pm
F92142
Frontier Airlines
Phoenix — Denver
|
24h 53m including layover |
Find flight
from$122 |
|
9:30 pm — 10:15 am
+1 day
|
9:30 pm — 11:00 pm
F91572
Frontier Airlines
San Diego — Phoenix
8h 18m stop
7:18 am — 10:15 am
F91376
Frontier Airlines
Phoenix — Denver
|
11h 45m including layover |
Find flight
from$174 |
Flight Information
There are 5 flights by Frontier Airlines from San Diego to Denver every week with departures from San Diego, AFB, Golden Triangle Reg., Lowndes County, San Diego Regional, El Cajon, Montgomery Field, Miramar NAS, North Island NAS, Brown Field Municipal, Gillespie Field. All flights arrive at Denver International and Arapahoe Co.
Departures start from 1:12 pm to 9:30 pm. Nonstop flight is 11h 45m. The time difference between San Diego and Denver is 1h.
- The fastest flight 11h 45m
- Average flight time 21h 26m
- The earliest flight 1:12 pm
- The latest flight 9:30 pm
- Distance 852 ml
The cheapest months for traveling to Denver are july (from 122 $).
The cheapest flight by Frontier Airlines that our users were able to find is $122. This airfare is economy class on one-way F91572 flight for July 11, 2025 leaving San Diego in San Diego at 9:30 pm, it includes all taxes and additional fees.
Frontier Airlines Airplanes on the Route
List of the most popular Frontier Airlines airplanes flying from San Diego to Denver:
Other Popular Airlines on the Route
Besides Frontier Airlines there are other 4 airline carriers between San Diego and Denver. Please review schedules and prices from the most popular airlines to find the best airfare deals from San Diego to Denver.
Nonstop flights
There are 4 direct flights every day from San Diego. Airlines and fares are below:
- from $112Find
Connecting Flights
List of flights with layovers (1 and more stops):
- from $165Find
- AS - Alaska Airlinesfrom $185Find
- HA - Hawaiian Airlinesfrom $176Find
- NK - Spirit Airlinesfrom $237Find
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