Fares on this route currently start from ₹7,833. Compare live DEN to PHX prices, non-stop and connecting flights, departure times and airline choices before booking. Use the search panel to change origin, destination, passengers, cabin and trip type instantly.
DEN → PHXApprox. 968.54 km04 Jun 2026Live inventory
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Showing 25
of 159
live flights
Frontier Airlines
F9-1375
06:45
06/04/2026
DEN
Denver International Airport
0h 59m
Non-stop
07:44
06/04/2026
PHX
Phoenix Sky Harbor International Airport
₹7,833
per person
✕ Non-refundable3 fare options
Frontier Airlines
F9-4753
22:34
06/04/2026
DEN
Denver International Airport
0h 55m
Non-stop
23:29
06/04/2026
PHX
Phoenix Sky Harbor International Airport
₹7,833
per person
✕ Non-refundable3 fare options
Frontier Airlines
F9-2141
09:03
06/04/2026
DEN
Denver International Airport
1h 2m
Non-stop
10:05
06/04/2026
PHX
Phoenix Sky Harbor International Airport
₹7,833
per person
✕ Non-refundable3 fare options
Frontier Airlines
F9-4765
20:08
06/04/2026
DEN
Denver International Airport
1h 2m
Non-stop
21:10
06/04/2026
PHX
Phoenix Sky Harbor International Airport
₹10,704
per person
✕ Non-refundable3 fare options
Frontier Airlines
F9-2015
06:10
06/04/2026
DEN
Denver International Airport
5h 13m
1 Stop
⏱ LAS · 2h 49mLAS Airport
11:23
06/04/2026
PHX
Phoenix Sky Harbor International Airport
₹10,992
per person
✕ Non-refundable3 fare options
Frontier Airlines
F9-3219
06:00
06/04/2026
DEN
Denver International Airport
16h 14m
1 Stop
⏱ SLC · 13h 51mSLC Airport
22:14
06/04/2026
PHX
Phoenix Sky Harbor International Airport
₹11,320
per person
✕ Non-refundable3 fare options
Frontier Airlines
F9-3219
06:00
06/04/2026
DEN
Denver International Airport
7h 20m
1 Stop
⏱ SLC · 4h 56mSLC Airport
13:20
06/04/2026
PHX
Phoenix Sky Harbor International Airport
₹11,320
per person
✕ Non-refundable3 fare options
Frontier Airlines
F9-1918
06:00
06/04/2026
DEN
Denver International Airport
16h 21m
1 Stop
⏱ CLE · 9h 50mCLE Airport
22:21
06/04/2026
PHX
Phoenix Sky Harbor International Airport
₹11,320
per person
✕ Non-refundable3 fare options
Frontier Airlines
F9-2341
14:00
06/04/2026
DEN
Denver International Airport
9h 42m
1 Stop
⏱ LAX · 6h 29mLAX Airport
23:42
06/04/2026
PHX
Phoenix Sky Harbor International Airport
₹11,320
per person
✕ Non-refundable3 fare options
Frontier Airlines
F9-3981
14:08
06/04/2026
DEN
Denver International Airport
8h 6m
1 Stop
⏱ SLC · 5h 45mSLC Airport
22:14
06/04/2026
PHX
Phoenix Sky Harbor International Airport
₹11,391
per person
✕ Non-refundable3 fare options
Frontier Airlines
F9-4967
12:34
06/04/2026
DEN
Denver International Airport
10h 50m
1 Stop
⏱ LAS · 8h 23mLAS Airport
23:24
06/04/2026
PHX
Phoenix Sky Harbor International Airport
₹11,391
per person
✕ Non-refundable3 fare options
Frontier Airlines
F9-2421
07:12
06/04/2026
DEN
Denver International Airport
8h 0m
1 Stop
⏱ SAN · 4h 56mSAN Airport
15:12
06/04/2026
PHX
Phoenix Sky Harbor International Airport
₹11,893
per person
✕ Non-refundable3 fare options
Frontier Airlines
F9-3566
07:41
06/04/2026
DEN
Denver International Airport
13h 39m
1 Stop
⏱ DTW · 7h 18mDTW Airport
21:20
06/04/2026
PHX
Phoenix Sky Harbor International Airport
₹11,966
per person
✕ Non-refundable3 fare options
Frontier Airlines
F9-2285
19:01
06/04/2026
DEN
Denver International Airport
4h 23m
1 Stop
⏱ LAS · 2h 4mLAS Airport
23:24
06/04/2026
PHX
Phoenix Sky Harbor International Airport
₹13,270
per person
✕ Non-refundable3 fare options
Frontier Airlines
F9-2520
23:56
06/04/2026
DEN
Denver International Airport
10h 49m
1 Stop
⏱ MCO · 3h 12mMCO Airport
10:45
06/05/2026
+1
PHX
Phoenix Sky Harbor International Airport
₹13,270
per person
✕ Non-refundable3 fare options
Frontier Airlines
F9-1324
05:05
06/04/2026
DEN
Denver International Airport
7h 5m
1 Stop
⏱ DFW · 3h 14mDFW Airport
12:10
06/04/2026
PHX
Phoenix Sky Harbor International Airport
₹13,271
per person
✕ Non-refundable3 fare options
Southwest Airlines
WN-1675
06:15
06/04/2026
DEN
Denver International Airport
0h 50m
Non-stop
07:05
06/04/2026
PHX
Phoenix Sky Harbor International Airport
₹13,601
per person
✕ Non-refundable14 fare options
Southwest Airlines
WN-165
07:10
06/04/2026
DEN
Denver International Airport
0h 50m
Non-stop
08:00
06/04/2026
PHX
Phoenix Sky Harbor International Airport
₹13,601
per person
✕ Non-refundable14 fare options
Southwest Airlines
WN-3336
07:50
06/04/2026
DEN
Denver International Airport
0h 55m
Non-stop
08:45
06/04/2026
PHX
Phoenix Sky Harbor International Airport
₹13,601
per person
✕ Non-refundable14 fare options
Southwest Airlines
WN-4447
20:15
06/04/2026
DEN
Denver International Airport
0h 55m
Non-stop
21:10
06/04/2026
PHX
Phoenix Sky Harbor International Airport
₹13,601
per person
✕ Non-refundable14 fare options
Southwest Airlines
WN-1684
21:10
06/04/2026
DEN
Denver International Airport
0h 55m
Non-stop
22:05
06/04/2026
PHX
Phoenix Sky Harbor International Airport
₹13,601
per person
✕ Non-refundable14 fare options
Southwest Airlines
WN-1685
22:05
06/04/2026
DEN
Denver International Airport
0h 55m
Non-stop
23:00
06/04/2026
PHX
Phoenix Sky Harbor International Airport
₹13,601
per person
✕ Non-refundable14 fare options
Frontier Airlines
F9-777
22:29
06/04/2026
DEN
Denver International Airport
12h 54m
1 Stop
⏱ LAS · 10h 30mLAS Airport
11:23
06/05/2026
+1
PHX
Phoenix Sky Harbor International Airport
₹13,802
per person
✕ Non-refundable3 fare options
Frontier Airlines
F9-2996
21:06
06/04/2026
DEN
Denver International Airport
16h 3m
1 Stop
⏱ IAH · 11h 22mIAH Airport
13:09
06/05/2026
+1
PHX
Phoenix Sky Harbor International Airport
₹13,803
per person
✕ Non-refundable3 fare options
Frontier Airlines
F9-3366
09:52
06/04/2026
DEN
Denver International Airport
8h 43m
1 Stop
⏱ DFW · 4h 42mDFW Airport
18:35
06/04/2026
PHX
Phoenix Sky Harbor International Airport
₹13,803
per person
✕ Non-refundable3 fare options
😕 No flights match your filters.
Denver (DEN)
📍 Denver International Airport
🌍 United States
🕐 GMT -7
📐 Latitude: 39.861698150635
📐 Longitude: -104.672996521
Phoenix (PHX)
📍 Phoenix Sky Harbor International Airport
🌍 United States
🕐 GMT -7
📐 Latitude: 33.43429946899414
📐 Longitude: -112.01200103759766
✈ Distance: Denver,USA to Phoenix,USA — 968.54 km
📅 Results on this page are loaded for 04 Jun 2026. Click View all flights for the complete live search.
Denver to Phoenix — what to expect when booking
The DEN–PHX route is served by multiple carriers throughout the year.
Fares on this route can move quickly — a price available now may not be there 30 minutes later.
If your dates are flexible, try shifting your departure by a day or two using the date strip above.
Mid-week departures often show lower base fares compared to weekend starts on many routes.
The distance between Denver,USA and Phoenix,USA is approximately
968.54 km.
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❓ Frequently asked questions — Denver to Phoenix flights
Generally yes — fares on most routes are most competitive around 4–6 weeks before departure. Booking earlier usually means better availability and a lower base fare when your dates are fixed.
The straight-line distance between Denver,USA (DEN) and Phoenix,USA (PHX) is approximately 968.54 km. Actual flying distance may vary slightly depending on routing.
Non-stop availability on this route varies by airline schedule and season. Use the filters below to quickly check whether direct options are available on your selected date.
Mid-week departures often show lower prices than weekend travel on many routes. Use the date strip above to compare nearby days quickly.