$55+ Cheap flights from Tempe, AZ to Denver (DEN)
This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 8/11. Fares are subject to change and may not be available on all flights or dates of travel.
PHX — DEN
Aug 24 — Aug 311
Round-trip
1 adult, Economy
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Find cheap flights from Tempe to Denver with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheapflights Tip: The best prices from Tempe to Denver Intl are usually found in February or October, booked 69 days in advance, depart on a Thursday or Friday and return on a Saturday
Cheap flight deals from Tempe to Denver
Cheapest
Best
Last-minute
One-way
Cheapest flights from Tempe to DenverExplore the most affordable flight options available from Tempe to Denver. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 25, 2026.
Explore the most affordable flight options available from Tempe to Denver. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 25, 2026.
This Kiwi.com deal was found by Cheapflights users on 7/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/35:55 pm
PHX
- DEN
1 stop5h 20m
Frontier
Tue 10/61:34 pm
DEN
- PHX
Nonstop2h 01m
Frontier
Deal found 7/23![Frontier logo]()
$115
This Cheapflightsfares deal was found by Cheapflights users on 7/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/144:48 pm
PHX
- DEN
Nonstop1h 58m
Frontier
Mon 8/249:15 am
DEN
- PHX
Nonstop1h 56m
Frontier
Deal found 7/22![Frontier logo]()
$116
This Kiwi.com deal was found by Cheapflights users on 7/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/15:55 pm
PHX
- DEN
1 stop5h 20m
Frontier
Tue 10/610:35 am
DEN
- PHX
Nonstop2h 07m
Frontier
Deal found 7/22![Frontier logo]()
$117
This Frontier deal was found by Cheapflights users on 7/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/274:48 pm
PHX
- DEN
Nonstop1h 58m
Frontier
Fri 8/288:31 pm
DEN
- PHX
Nonstop1h 57m
Frontier
Deal found 7/22![Frontier logo]()
$118
This Kiwi.com deal was found by Cheapflights users on 7/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/1910:09 pm
PHX
- DEN
1 stop9h 56m
Frontier
Thu 8/208:31 pm
DEN
- PHX
Nonstop1h 57m
Frontier
Deal found 7/22![Frontier logo]()
$119
This Kiwi.com deal was found by Cheapflights users on 7/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/206:57 pm
PHX
- DEN
Nonstop1h 56m
Frontier
Thu 8/276:10 am
DEN
- PHX
1 stop7h 38m
Frontier
Deal found 7/22![Frontier logo]()
$120
This Kiwi.com deal was found by Cheapflights users on 7/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/151:15 pm
PHX
- DEN
Nonstop1h 59m
Frontier
Wed 8/196:55 pm
DEN
- PHX
1 stop5h 29m
Frontier
Deal found 7/22![Frontier logo]()
$121
This Frontier deal was found by Cheapflights users on 7/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/22:15 pm
PHX
- DEN
Nonstop1h 55m
Frontier
Tue 9/810:48 pm
DEN
- PHX
Nonstop1h 51m
Frontier
Deal found 7/21![Frontier logo]()
$122
This Cheapflightsfares deal was found by Cheapflights users on 7/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/268:35 am
PHX
- DEN
Nonstop1h 58m
Frontier
Thu 8/276:45 am
DEN
- PHX
Nonstop1h 55m
Frontier
Deal found 7/20![Frontier logo]()
$123
This Kiwi.com deal was found by Cheapflights users on 7/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/136:40 am
PHX
- DEN
Nonstop1h 59m
Frontier
Mon 8/176:10 am
DEN
- PHX
1 stop6h 17m
Frontier
Deal found 7/21![Frontier logo]()
$125
Best flights from Tempe to DenverDiscover carefully curated flight deals from Tempe to Denver that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated July 25, 2026.
Discover carefully curated flight deals from Tempe to Denver that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated July 25, 2026.
This Alaska Airlines deal was found by Cheapflights users on 7/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/912:13 pm
PHX
- DEN
1 stop6h 13m
Alaska Airlines
Tue 9/156:17 am
DEN
- PHX
1 stop6h 14m
Alaska Airlines
Deal found 7/21![Alaska Airlines logo]()
$207
This Southwest deal was found by Cheapflights users on 7/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/203:30 pm
PHX
- DEN
1 stop3h 40m
Southwest
Thu 8/2710:15 am
DEN
- PHX
1 stop3h 30m
Southwest
Deal found 7/23![Southwest logo]()
$232
This Delta deal was found by Cheapflights users on 7/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/51:20 pm
PHX
- DEN
1 stop5h 41m
Delta
Sun 9/66:28 pm
DEN
- PHX
1 stop4h 43m
Delta
Deal found 7/20![Delta logo]()
$237
This United Airlines deal was found by Cheapflights users on 7/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 1/149:50 am
PHX
- DEN
Nonstop1h 55m
United Airlines
Sat 1/167:50 am
DEN
- PHX
Nonstop2h 01m
United Airlines
Deal found 7/24![United Airlines logo]()
$297
This Alaska Airlines deal was found by Cheapflights users on 7/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/117:08 am
PHX
- DEN
1 stop11h 18m
Alaska Airlines
Mon 9/148:06 pm
DEN
- PHX
1 stop16h 25m
Alaska Airlines
Deal found 7/24![Alaska Airlines logo]()
$214
This Alaska Airlines deal was found by Cheapflights users on 7/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/293:42 pm
PHX
- DEN
1 stop7h 17m
Alaska Airlines
Mon 11/21:55 pm
DEN
- PHX
1 stop6h 14m
Alaska Airlines
Deal found 7/24![Alaska Airlines logo]()
$217
This Southwest deal was found by Cheapflights users on 7/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/510:00 pm
PHX
- DEN
Nonstop1h 45m
Southwest
Fri 10/98:05 pm
DEN
- PHX
Nonstop1h 55m
Southwest
Deal found 7/21![Southwest logo]()
$259
This Alaska Airlines deal was found by Cheapflights users on 7/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/277:38 am
PHX
- DEN
1 stop9h 23m
Alaska Airlines
Fri 10/3012:31 pm
DEN
- PHX
1 stop7h 11m
Alaska Airlines
Deal found 7/23![Alaska Airlines logo]()
$217
This Southwest deal was found by Cheapflights users on 7/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 1/141:00 pm
PHX
- DEN
Nonstop1h 45m
Southwest
Sun 1/176:40 am
DEN
- PHX
2 stops6h 55m
Southwest
Deal found 7/22![Southwest logo]()
$270
This Alaska Airlines deal was found by Cheapflights users on 7/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/2712:13 pm
PHX
- DEN
1 stop10h 43m
Alaska Airlines
Mon 8/311:43 pm
DEN
- PHX
1 stop6h 24m
Alaska Airlines
Deal found 7/23![Alaska Airlines logo]()
$245
This Southwest deal was found by Cheapflights users on 7/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/97:20 am
PHX
- DEN
1 stop4h 20m
Southwest
Sun 12/138:30 am
DEN
- PHX
1 stop3h 20m
Southwest
Deal found 7/24![Southwest logo]()
$274
This Alaska Airlines deal was found by Cheapflights users on 7/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/83:13 pm
PHX
- DEN
1 stop7h 17m
Alaska Airlines
Wed 8/126:00 am
DEN
- PHX
1 stop7h 23m
Alaska Airlines
Deal found 7/20![Alaska Airlines logo]()
$260
Last-minute flights from Tempe to DenverDiscover last-minute flight deals from Tempe to Denver. Data last updated July 25, 2026 and is based on user searches.
Discover last-minute flight deals from Tempe to Denver. Data last updated July 25, 2026 and is based on user searches.
This Kiwi.com deal was found by Cheapflights users on 7/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/134:48 pm
PHX
- DEN
Nonstop1h 58m
Frontier
Sat 8/157:03 pm
DEN
- PHX
1 stop5h 02m
Frontier
Deal found 7/21![Frontier logo]()
$117
This Kiwi.com deal was found by Cheapflights users on 7/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/136:40 am
PHX
- DEN
Nonstop1h 59m
Frontier
Mon 8/176:10 am
DEN
- PHX
1 stop6h 17m
Frontier
Deal found 7/21![Frontier logo]()
$125
This Cheapflightsfares deal was found by Cheapflights users on 7/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/144:48 pm
PHX
- DEN
Nonstop1h 58m
Frontier
Mon 8/249:15 am
DEN
- PHX
Nonstop1h 56m
Frontier
Deal found 7/22![Frontier logo]()
$116
This Kiwi.com deal was found by Cheapflights users on 7/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/151:15 pm
PHX
- DEN
Nonstop1h 59m
Frontier
Wed 8/196:55 pm
DEN
- PHX
1 stop5h 29m
Frontier
Deal found 7/22![Frontier logo]()
$121
This Kiwi.com deal was found by Cheapflights users on 7/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/1910:09 pm
PHX
- DEN
1 stop9h 56m
Frontier
Thu 8/208:31 pm
DEN
- PHX
Nonstop1h 57m
Frontier
Deal found 7/22![Frontier logo]()
$119
This Frontier deal was found by Cheapflights users on 7/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/192:15 pm
PHX
- DEN
Nonstop1h 55m
Frontier
Tue 8/2510:48 pm
DEN
- PHX
Nonstop1h 51m
Frontier
Deal found 7/21![Frontier logo]()
$122
This Kiwi.com deal was found by Cheapflights users on 7/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/206:57 pm
PHX
- DEN
Nonstop1h 56m
Frontier
Thu 8/276:10 am
DEN
- PHX
1 stop7h 38m
Frontier
Deal found 7/22![Frontier logo]()
$120
This Kiwi.com deal was found by Cheapflights users on 7/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/226:35 am
PHX
- DEN
Nonstop1h 59m
Frontier
Sat 8/294:25 pm
DEN
- PHX
1 stop7h 59m
Frontier
Deal found 7/23![Frontier logo]()
$127
This Cheapflightsfares deal was found by Cheapflights users on 7/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/268:35 am
PHX
- DEN
Nonstop1h 58m
Frontier
Thu 8/276:45 am
DEN
- PHX
Nonstop1h 55m
Frontier
Deal found 7/20![Frontier logo]()
$123
This Frontier deal was found by Cheapflights users on 7/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/274:48 pm
PHX
- DEN
Nonstop1h 58m
Frontier
Fri 8/288:31 pm
DEN
- PHX
Nonstop1h 57m
Frontier
Deal found 7/22![Frontier logo]()
$118
One-way flights from Tempe to DenverSearch for one-way flight options from Tempe to Denver. Find affordable one-way fares based on user searches. Data last updated July 25, 2026.
Search for one-way flight options from Tempe to Denver. Find affordable one-way fares based on user searches. Data last updated July 25, 2026.
This CheapOair deal was found by Cheapflights users on 7/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/1111:17 am
PHX
- DEN
Nonstop1h 56m
Frontier
Deal found 7/23![Frontier logo]()
$55
This Kiwi.com deal was found by Cheapflights users on 7/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/226:36 pm
PHX
- DEN
Nonstop1h 53m
Frontier
Deal found 7/22![Frontier logo]()
$59
This Super.com deal was found by Cheapflights users on 7/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/2511:21 am
PHX
- DEN
Nonstop1h 56m
Frontier
Deal found 7/20![Frontier logo]()
$60
This Cheapflightsfares deal was found by Cheapflights users on 7/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/1912:47 pm
PHX
- DEN
Nonstop1h 51m
Frontier
Deal found 7/20![Frontier logo]()
$61
This Super.com deal was found by Cheapflights users on 7/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/136:40 am
PHX
- DEN
Nonstop1h 59m
Frontier
Deal found 7/20![Frontier logo]()
$63
This Cheapflightsfares deal was found by Cheapflights users on 7/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/246:57 pm
PHX
- DEN
Nonstop1h 56m
Frontier
Deal found 7/20![Frontier logo]()
$64
This Kiwi.com deal was found by Cheapflights users on 7/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/179:58 pm
PHX
- DEN
1 stop4h 50m
Frontier
Deal found 7/21![Frontier logo]()
$65
This Kiwi.com deal was found by Cheapflights users on 7/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/182:04 pm
PHX
- DEN
1 stop6h 37m
Frontier
Deal found 7/21![Frontier logo]()
$67
This Kiwi.com deal was found by Cheapflights users on 7/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/209:03 am
PHX
- DEN
1 stop7h 57m
Frontier
Deal found 7/22![Frontier logo]()
$68
This Super.com deal was found by Cheapflights users on 7/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/116:05 am
PHX
- DEN
Nonstop1h 55m
Frontier
Deal found 7/22![Frontier logo]()
$69
This Kiwi.com deal was found by Cheapflights users on 7/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/229:03 am
PHX
- DEN
1 stop11h 38m
Frontier
Deal found 7/21![Frontier logo]()
$70
Find flight deals from Tempe to Denver
Keep the following information in mind while searching for Tempe to Denver flight deals. Data was last updated July 25, 2026.
Round-trip from | $115 (Kiwi.com) |
|---|---|
One-way from | $55 (CheapOair) |
Popular in | July |
Cheapest in | February |
Average price | $239 |
Cheapflights Fare Finder
Customize your flight search to find flights from Tempe to Denver that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated July 25, 2026.
Use the filters below to find and compare flights from Tempe to Denver that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
PhoenixDenver
PHX - DEN
PHXDEN
Phoenix Sky Harbor Intl
Wed 9/9
12:13 pm-7:26 pm
1 stop6h 13m
Denver Intl
Tue 9/15
6:17 am-11:31 am
1 stop6h 14m
$207
PhoenixDenver
PHX - DEN
PHXDEN
Phoenix Sky Harbor Intl
Fri 9/11
7:08 am-7:26 pm
1 stop11h 18m
Denver Intl
Mon 9/14
8:06 pm-11:31 am
1 stop16h 25m
$214
PhoenixDenver
PHX - DEN
PHXDEN
Phoenix Sky Harbor Intl
Thu 10/29
3:42 pm-11:59 pm
1 stop7h 17m
Denver Intl
Mon 11/2
1:55 pm-8:09 pm
1 stop6h 14m
$217
PhoenixDenver
PHX - DEN
PHXDEN
Phoenix Sky Harbor Intl
Tue 10/27
7:38 am-6:01 pm
1 stop9h 23m
Denver Intl
Fri 10/30
12:31 pm-6:42 pm
1 stop7h 11m
$217
PhoenixDenver
PHX - DEN
PHXDEN
Phoenix Sky Harbor Intl
Thu 8/20
3:30 pm-8:10 pm
1 stop3h 40m
Denver Intl
Thu 8/27
10:15 am-12:45 pm
1 stop3h 30m
$232
PhoenixDenver
PHX - DEN
PHXDEN
Phoenix Sky Harbor Intl
Sat 9/5
1:20 pm-8:01 pm
1 stop5h 41m
Denver Intl
Sun 9/6
6:28 pm-10:11 pm
1 stop4h 43m
$237
PhoenixDenver
PHX - DEN
PHXDEN
Phoenix Sky Harbor Intl
Thu 8/27
12:13 pm-11:56 pm
1 stop10h 43m
Denver Intl
Mon 8/31
1:43 pm-7:07 pm
1 stop6h 24m
$245
Quickest round-trip
PhoenixDenver
PHX - DEN
PHXDEN
Phoenix Sky Harbor Intl
Mon 10/5
10:00 pm-12:45 am
Nonstop1h 45m
Denver Intl
Fri 10/9
8:05 pm-9:00 pm
Nonstop1h 55m
$259
PhoenixDenver
PHX - DEN
PHXDEN
Phoenix Sky Harbor Intl
Sat 8/8
3:13 pm-11:30 pm
1 stop7h 17m
Denver Intl
Wed 8/12
6:00 am-12:23 pm
1 stop7h 23m
$260
PhoenixDenver
PHX - DEN
PHXDEN
Phoenix Sky Harbor Intl
Thu 1/14
1:00 pm-2:45 pm
Nonstop1h 45m
Denver Intl
Sun 1/17
6:40 am-1:35 pm
2 stops6h 55m
$270
Showing 1-10 of 24 resultsSorted by cheapest first
Best time to book a flight from Tempe to Denver
Have a flexible travel schedule? Discover the best time to fly to Denver from Tempe with our price prediction graph.
PHX-DEN
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.
Cheapflights Insights
Everything you need to know about your flight from Tempe to Denver
TM9-DEN
PHX-DEN
What is the cheapest time of day to fly from TM9 to DEN?
Find hourly flight availability from Tempe to Denver. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated July 25, 2026.
A simple way to save on the total cost of your ticket is to fly from Tempe to Denver in the evening. If you’re flexible enough to do this you can expect to save up to 45% on your trip compared to booking a flight at noon.
Weekly flight availability from Tempe to Denver
Explore weekly flight availability from Tempe to Denver. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated July 25, 2026.
The most flights from TM9 to DEN are scheduled on a Friday (42 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (22 on average).
How much does it cost to fly round-trip from Tempe to Denver?
Airfare is below average for this route at the moment.
Tempe to Denver flights typically cost between $152 and $282 in October.The cheapest round-trip price found within the last 5 days was $115 on Frontier (Oct 3-Oct 6).
What is the cheapest day to fly from Tempe to Denver?
Use this chart to determine the cheapest time to fly round-trip from Tempe to Denver. Price data was last updated on July 18, 2026.
Travelers seeking maximum savings on their Tempe to Denver flight should consider departing on Thursday evenings when fares are most often at their lowest. Sunday at noon flights should be avoided if possible as fares are typically the most expensive at this time.
Reviews of airlines servicing Denver
Get insights into the airlines that provide service to Denver. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Denver. Reviews last updated July 25, 2026.
Peruse reviews from past customers who have flown with Southwest,United Airlines, andAmerican Airlines from Tempe to Denver to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Boarding
8.1
Crew
8.6
Overall
8.0
Food
7.0
Entertainment
7.5
Comfort
8.0
Reviews
1 / 20
2.0
MediocreThomas,Dec 2025
SEA - DEN
Boarding
8.1
Crew
8.6
Overall
8.0
Food
7.0
Entertainment
7.5
Comfort
8.0
Reviews
1 / 20
2.0
MediocreThomas,Dec 2025
SEA - DEN
Boarding
8.1
Crew
8.6
Overall
8.0
Food
7.0
Entertainment
7.5
Comfort
8.0
Reviews
1 / 20
2.0
MediocreThomas,Dec 2025
SEA - DEN
Boarding
8.1
Crew
8.6
Overall
8.0
Food
7.0
Entertainment
7.5
Comfort
8.0
Reviews
1 / 20
2.0
MediocreThomas,Dec 2025
SEA - DEN
Boarding
8.1
Crew
8.6
Overall
8.0
Food
7.0
Entertainment
7.5
Comfort
8.0
Reviews
1 / 20
2.0
MediocreThomas,Dec 2025
SEA - DEN
Related info for your journey
Find useful and relevant information for your journey from Tempe to Denver. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
Traveling to a place near Denver?
Book flights to Denver if you plan to visit one of these locationsThornton
Black Hawk
Westminster
Centennial
Lakewood
Broomfield
Golden
Greeley
Lone Tree
Wheat Ridge
Silverthorne
Central City
Fort Morgan
Cripple Creek
Winter Park
Manitou Springs
Frisco
Englewood
Glendale
Evergreen
Browse thousands of different options on Cheapflights for your next trip
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Alternative routes for Tempe to Denver
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Complete your trip
Complete your trip to Denver by adding a car rental and/or hotel reservation to your travel itinerary.
Other flights to Denver
Explore flights to Denver departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on July 25, 2026.
Search flights from Tempe to Denver by cabin class
Find flights from Tempe to Denver, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Tempe and Denver flights
Browse other Tempe and Denver flight options. Last updated on July 25, 2026.
Popular flight searches
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Tempe to Denver flights
Consider these flights traveling from Tempe to Denver.
Top 4 airlines flying from Tempe to Denver
Discover the top 4 airlines that operate flights from Tempe to Denver. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated July 25, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$62 | Average$153 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$137 | Average$258 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$140 | Average$321 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$157 | Average$299 | FlexibilityNo cancel fee | On-time63% |