Frontier Airlines Phoenix to Denver Flights
Cheapflightsplus.com will find cheap Frontier Airlines flights from Phoenix to Denver. Compare airline ticket prices and book air tickets starting from $44 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 Phoenix (AZ) — Denver (CO) by Frontier Airlines
Cheap Flights from Phoenix to Denver by Frontier Airlines
Price | Departure | Arrival | Flight Time | Airline | Flight |
---|---|---|---|---|---|
from $44 | 7:18 am Phoenix Sky Harbor Intl | 10:12 am Denver Denver International | 1h 54m | Frontier Airlines | F91376 |
from $61 | 6:25 pm Phoenix Sky Harbor Intl | 9:18 pm Denver Denver International | 1h 53m | Frontier Airlines | F91820 |
from $51 | 12:55 pm Phoenix Sky Harbor Intl | 4:00 am+1 день Denver Denver International | 14h 5m layover 10h 47m - Las Vegas | Frontier Airlines | F93483 F91994 |
from $66 | 8:02 am Phoenix Sky Harbor Intl | 7:18 pm Denver Denver International | 10h 16m layover 3h 26m - Covington | Frontier Airlines | F94240 F93285 |
from $69 | 3:50 pm Phoenix Sky Harbor Intl | 10:22 pm Denver Denver International | 5h 32m layover 2h 12m - Salt Lake City | Frontier Airlines | F92524 F93220 |
from $69 | 6:00 am Phoenix Sky Harbor Intl | 11:12 am Denver Denver International | 4h 12m layover 0h 53m - Salt Lake City | Frontier Airlines | F91440 F93982 |
from $72 | 8:00 am Phoenix Sky Harbor Intl | 3:59 am+1 день Denver Denver International | 18h 59m layover 15h 40m - Las Vegas | Frontier Airlines | F93983 F91994 |
from $72 | 8:00 am Phoenix Sky Harbor Intl | 8:00 pm Denver Denver International | 11h 0m layover 7h 32m - Las Vegas | Frontier Airlines | F93983 F93540 |
from $72 | 8:00 am Phoenix Sky Harbor Intl | 9:09 am+1 день Denver Denver International | 24h 9m layover 20h 41m - Las Vegas | Frontier Airlines | F93983 F92350 |
from $72 | 6:15 pm Phoenix Sky Harbor Intl | 7:51 am+1 день Denver Denver International | 12h 36m layover 6h 13m - Chicago | Frontier Airlines | F91828 F91483 |
from $73 | 7:25 am Phoenix Sky Harbor Intl | 7:40 am+1 день Denver Denver International | 23h 15m layover 17h 43m - Houston | Frontier Airlines | F91704 F93229 |
from $73 | 9:15 am Phoenix Sky Harbor Intl | 10:20 pm Denver Denver International | 12h 5m layover 8h 42m - Salt Lake City | Frontier Airlines | F91440 F93220 |
from $73 | 3:08 pm Phoenix Sky Harbor Intl | 7:14 am+1 день Denver Denver International | 15h 6m layover 7h 48m - Detroit | Frontier Airlines | F94672 F92211 |
from $75 | 4:31 pm Phoenix Sky Harbor Intl | 8:56 am+1 день Denver Denver International | 15h 25m layover 12h 5m - Salt Lake City | Frontier Airlines | F92524 F93862 |
from $78 | 3:46 pm Phoenix Sky Harbor Intl | 10:00 am+1 день Denver Denver International | 17h 14m layover 13h 27m - San Diego | Frontier Airlines | F92083 F92818 |
from $78 | 7:32 pm Phoenix Sky Harbor Intl | 4:00 am+1 день Denver Denver International | 7h 28m layover 4h 9m - Las Vegas | Frontier Airlines | F94113 F91994 |
Frontier Airlines Flight Schedule Phoenix to Denver
Departure | Arrival | Flight Details | Flight Time | Price |
---|---|---|---|---|
6:25 pm — 9:18 pm
|
6:25 pm — 9:18 pm
F91820
Frontier Airlines
Phoenix — Denver
|
1h 53m |
Find flight
from$61 |
|
7:18 am — 10:12 am
|
7:18 am — 10:12 am
F91376
Frontier Airlines
Phoenix — Denver
|
1h 54m |
Find flight
from$44 |
|
12:45 pm — 10:26 pm
|
7:10 am — 8:51 am
F91440
Frontier Airlines
Phoenix — Salt Lake City
5h 14m stop
6:29 pm — 8:07 pm
F94252
Frontier Airlines
Salt Lake City — Denver
|
8h 41m including layover |
Find flight
from$84 |
|
12:55 pm — 4:00 am
+1 day
|
11:19 am — 11:36 am
F93483
Frontier Airlines
Phoenix — Las Vegas
10h 47m stop
6:30 am — 9:38 am
F91994
Frontier Airlines
Las Vegas — Denver
|
14h 5m including layover |
Find flight
from$51 |
|
1:00 pm — 10:02 am
+1 day
|
1:00 pm — 2:13 pm
F91571
Frontier Airlines
Phoenix — San Diego
16h 12m stop
6:25 am — 10:02 am
F92818
Frontier Airlines
San Diego — Denver
|
20h 2m including layover |
Find flight
from$90 |
|
2:11 pm — 2:19 pm
+1 day
|
2:11 pm — 7:41 pm
F91736
Frontier Airlines
Phoenix — Chicago
16h 54m stop
12:35 pm — 2:19 pm
F92209
Frontier Airlines
Chicago — Denver
|
23h 8m including layover |
Find flight
from$81 |
|
3:08 pm — 7:14 am
+1 day
|
11:59 pm — 6:57 am
F94672
Frontier Airlines
Phoenix — Detroit
7h 48m stop
6:00 am — 7:15 am
F92211
Frontier Airlines
Detroit — Denver
|
15h 6m including layover |
Find flight
from$73 |
|
3:50 pm — 10:22 pm
|
3:45 pm — 6:31 pm
F92524
Frontier Airlines
Phoenix — Salt Lake City
2h 12m stop
2:03 pm — 3:38 pm
F93220
Frontier Airlines
Salt Lake City — Denver
|
5h 32m including layover |
Find flight
from$69 |
|
4:31 pm — 8:56 am
+1 day
|
2:27 pm — 4:15 pm
F92524
Frontier Airlines
Phoenix — Salt Lake City
12h 5m stop
6:15 am — 8:01 am
F93862
Frontier Airlines
Salt Lake City — Denver
|
15h 25m including layover |
Find flight
from$75 |
|
4:57 pm — 7:36 am
+1 day
|
5:02 pm — 9:46 pm
F94184
Frontier Airlines
Phoenix — Houston
8h 18m stop
6:00 am — 7:50 am
F93229
Frontier Airlines
Houston — Denver
|
13h 39m including layover |
Find flight
from$84 |
|
5:22 pm — 8:55 am
+1 day
|
5:22 pm — 8:05 pm
F93872
Frontier Airlines
Phoenix — Salt Lake City
11h 15m stop
7:20 am — 8:55 am
F93862
Frontier Airlines
Salt Lake City — Denver
|
14h 33m including layover |
Find flight
from$84 |
|
5:22 pm — 4:26 pm
+1 day
|
5:22 pm — 8:05 pm
F93872
Frontier Airlines
Phoenix — Salt Lake City
18h 40m stop
2:45 pm — 4:26 pm
F93982
Frontier Airlines
Salt Lake City — Denver
|
22h 4m including layover |
Find flight
from$84 |
|
6:00 am — 11:12 am
|
9:00 am — 11:49 am
F91440
Frontier Airlines
Phoenix — Salt Lake City
53m stop
2:45 pm — 4:26 pm
F93982
Frontier Airlines
Salt Lake City — Denver
|
4h 12m including layover |
Find flight
from$69 |
|
7:25 am — 7:40 am
+1 day
|
7:25 am — 12:17 pm
F91704
Frontier Airlines
Phoenix — Houston
17h 43m stop
6:00 am — 7:40 am
F93229
Frontier Airlines
Houston — Denver
|
23h 15m including layover |
Find flight
from$73 |
|
8:00 am — 3:59 am
+1 day
|
6:15 am — 6:31 am
F93983
Frontier Airlines
Phoenix — Las Vegas
15h 40m stop
6:05 am — 9:14 am
F91994
Frontier Airlines
Las Vegas — Denver
|
18h 59m including layover |
Find flight
from$72 |
|
8:02 am — 7:18 pm
|
8:02 am — 2:51 pm
F94240
Frontier Airlines
Phoenix — Covington
3h 26m stop
6:06 pm — 7:19 pm
F93285
Frontier Airlines
Covington — Denver
|
10h 16m including layover |
Find flight
from$66 |
|
9:15 am — 10:20 pm
|
9:00 am — 11:49 am
F91440
Frontier Airlines
Phoenix — Salt Lake City
8h 42m stop
8:43 pm — 10:26 pm
F93220
Frontier Airlines
Salt Lake City — Denver
|
12h 5m including layover |
Find flight
from$73 |
Flight Information
There are 2 flights by Frontier Airlines from Phoenix to Denver every week with departures from Sky Harbor Intl, Phoenix-Deer Valley, Luke AFB, Scottsdale Municipal, Williams Gateway. All flights arrive at Denver International and Arapahoe Co.
Departures start from 12:33 pm to 9:15 am. Nonstop flight is 1h 53m. The time difference between Phoenix and Denver is 0h.
- The fastest flight 1h 53m
- Average flight time 1h 54m
- The earliest flight 12:33 pm
- The latest flight 9:15 am
- Distance 603 ml
The cheapest months for traveling to Denver are june (from 59 $), november (from 68 $), july (from 76 $).
The most expensive and popular months are december (from 299 $), february (from 104 $), january (from 104 $).
The cheapest flight by Frontier Airlines that our users were able to find is $44. This airfare is economy class on one-way F91376 flight for June 29, 2025 leaving Sky Harbor Intl in Phoenix at 7:18 am, it includes all taxes and additional fees.
Frontier Airlines Airplanes on the Route
List of the most popular Frontier Airlines airplanes flying from Phoenix to Denver:
Other Popular Airlines on the Route
Besides Frontier Airlines there are other 8 airline carriers between Phoenix and Denver. Please review schedules and prices from the most popular airlines to find the best airfare deals from Phoenix to Denver.
Nonstop flights
There are 11 direct flights every day from Phoenix. Airlines and fares are below:
- UA - United Airlinesfrom $69Find
Connecting Flights
List of flights with layovers (1 and more stops):
- AS - Alaska Airlinesfrom $63Find
- SY - Sun Country Airlinesfrom $103Find
- HA - Hawaiian Airlinesfrom $55Find
- LF - flynordicfrom $88Find
- UA - United Airlinesfrom $150Find
- KG - Aerogaviotafrom $177Find
- G4 - Allegiant Airfrom $74Find
- NK - Spirit Airlinesfrom $126Find
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