$48+ Cheap flights from Mesa, 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 3/1. Fares are subject to change and may not be available on all flights or dates of travel.
PHX — DEN
Mar 27 — Apr 31
1 adult, Economy
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Find cheap flights from Mesa 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 Mesa to Denver Intl are usually found in February or October, booked 78 days in advance, depart on a Thursday or Friday and return on a Wednesday
Cheap flight deals from Mesa to Denver
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Last-minute
One-way
Cheapest flights from Mesa to DenverExplore the most affordable flight options available from Mesa to Denver. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 25, 2026.
Explore the most affordable flight options available from Mesa to Denver. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 25, 2026.
This Super.com deal was found by Cheapflights users on 2/21. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/246:50 am
PHX
- DEN
Nonstop1h 53m
Frontier
Sun 5/36:30 am
DEN
- PHX
Nonstop2h 06m
Frontier
Deal found 2/21![Frontier logo]()
$65
This Frontier deal was found by Cheapflights users on 2/20. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/279:24 pm
PHX
- DEN
Nonstop1h 56m
Frontier
Mon 5/47:11 pm
DEN
- PHX
Nonstop2h 05m
Frontier
Deal found 2/20![Frontier logo]()
$66
This Frontier deal was found by Cheapflights users on 2/23. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/56:50 am
PHX
- DEN
Nonstop1h 53m
Frontier
Fri 5/810:39 am
DEN
- PHX
Nonstop2h 07m
Frontier
Deal found 2/23![Frontier logo]()
$68
This Super.com deal was found by Cheapflights users on 2/22. 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.
Wed 3/186:55 pm
PHX
- DEN
Nonstop1h 55m
Frontier
Mon 3/2310:39 am
DEN
- PHX
Nonstop2h 15m
Frontier
Deal found 2/22![Frontier logo]()
$69
This Frontier deal was found by Cheapflights users on 2/23. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/176:50 am
PHX
- DEN
Nonstop1h 54m
Frontier
Thu 4/26:30 am
DEN
- PHX
Nonstop2h 06m
Frontier
Deal found 2/23![Frontier logo]()
$70
This Frontier deal was found by Cheapflights users on 2/22. 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.
Wed 3/256:50 am
PHX
- DEN
Nonstop1h 54m
Frontier
Mon 3/3010:39 am
DEN
- PHX
Nonstop2h 15m
Frontier
Deal found 2/22![Frontier logo]()
$71
This Frontier deal was found by Cheapflights users on 2/23. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/167:03 pm
PHX
- DEN
Nonstop1h 54m
Frontier
Thu 4/26:30 am
DEN
- PHX
Nonstop2h 06m
Frontier
Deal found 2/23![Frontier logo]()
$72
This Frontier deal was found by Cheapflights users on 2/23. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 3/149:24 pm
PHX
- DEN
Nonstop1h 54m
Frontier
Wed 4/110:40 pm
DEN
- PHX
Nonstop2h 07m
Frontier
Deal found 2/23![Frontier logo]()
$73
This Frontier deal was found by Cheapflights users on 2/24. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/106:45 pm
PHX
- DEN
Nonstop1h 55m
Frontier
Wed 3/2510:40 pm
DEN
- PHX
Nonstop2h 11m
Frontier
Deal found 2/24![Frontier logo]()
$74
This Frontier deal was found by Cheapflights users on 2/23. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/310:12 am
PHX
- DEN
Nonstop1h 56m
Frontier
Tue 3/33:09 pm
DEN
- PHX
Nonstop2h 10m
Frontier
Deal found 2/23![Frontier logo]()
$75
This Kiwi.com deal was found by Cheapflights users on 2/23. 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.
Wed 4/2212:50 pm
PHX
- DEN
Nonstop1h 55m
Frontier
Tue 4/287:05 pm
DEN
- PHX
1 stop5h 44m
Frontier
Deal found 2/23![Frontier logo]()
$76
This Frontier deal was found by Cheapflights users on 2/24. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/136:45 pm
PHX
- DEN
Nonstop1h 53m
Frontier
Sun 5/1710:40 pm
DEN
- PHX
Nonstop2h 07m
Frontier
Deal found 2/24![Frontier logo]()
$77
Best flights from Mesa to DenverDiscover carefully curated flight deals from Mesa to Denver that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated February 25, 2026.
Discover carefully curated flight deals from Mesa to Denver that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated February 25, 2026.
This Alaska Airlines deal was found by Cheapflights users on 2/21. 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.
Tue 4/286:37 am
PHX
- DEN
1 stop4h 29m
Alaska Airlines
Wed 4/296:45 am
DEN
- PHX
1 stop4h 43m
Alaska Airlines
Deal found 2/21![Alaska Airlines logo]()
$137
This United Airlines deal was found by Cheapflights users on 2/21. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/257:23 am
PHX
- DEN
Nonstop1h 53m
United Airlines
Tue 3/317:45 am
DEN
- PHX
Nonstop2h 03m
United Airlines
Deal found 2/21![United Airlines logo]()
$157
This Southwest deal was found by Cheapflights users on 2/22. 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.
Fri 4/2411:05 am
PHX
- DEN
Nonstop1h 45m
Southwest
Sat 5/25:45 am
DEN
- PHX
Nonstop2h 00m
Southwest
Deal found 2/22![Southwest logo]()
$177
This Delta deal was found by Cheapflights users on 2/23. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/51:15 pm
PHX
- DEN
1 stop6h 31m
Delta
Fri 5/85:40 am
DEN
- PHX
1 stop3h 48m
Delta
Deal found 2/23![Delta logo]()
$177
This Delta deal was found by Cheapflights users on 2/21. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/185:30 pm
PHX
- DEN
1 stop4h 49m
Delta
Sun 4/196:27 pm
DEN
- PHX
1 stop6h 11m
Delta
Deal found 2/21![Delta logo]()
$187
This Southwest deal was found by Cheapflights users on 2/22. 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 5/148:10 pm
PHX
- DEN
Nonstop1h 45m
Southwest
Sun 5/178:25 am
DEN
- PHX
Nonstop2h 05m
Southwest
Deal found 2/22![Southwest logo]()
$197
This Delta deal was found by Cheapflights users on 2/21. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/274:40 pm
PHX
- DEN
1 stop5h 39m
Delta
Tue 5/53:35 pm
DEN
- PHX
1 stop3h 47m
Delta
Deal found 2/21![Delta logo]()
$187
This Delta deal was found by Cheapflights users on 2/21. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/294:40 pm
PHX
- DEN
1 stop5h 39m
Delta
Mon 5/46:27 pm
DEN
- PHX
1 stop6h 11m
Delta
Deal found 2/21![Delta logo]()
$187
This Southwest deal was found by Cheapflights users on 2/20. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/257:55 pm
PHX
- DEN
1 stop3h 50m
Southwest
Sat 3/282:15 pm
DEN
- PHX
2 stops6h 15m
Southwest
Deal found 2/20![Southwest logo]()
$274
This Delta deal was found by Cheapflights users on 2/21. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/116:00 am
PHX
- DEN
1 stop4h 33m
Delta
Mon 3/166:15 pm
DEN
- PHX
1 stop6h 24m
Delta
Deal found 2/21![Delta logo]()
$231
This Southwest deal was found by Cheapflights users on 2/23. 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 4/27:40 pm
PHX
- DEN
1 stop4h 00m
Southwest
Tue 4/78:55 am
DEN
- PHX
2 stops6h 05m
Southwest
Deal found 2/23![Southwest logo]()
$282
This Southwest deal was found by Cheapflights users on 2/21. 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.
Sat 5/2312:05 pm
PHX
- DEN
1 stop3h 35m
Southwest
Wed 5/278:55 am
DEN
- PHX
2 stops6h 05m
Southwest
Deal found 2/21![Southwest logo]()
$314
Last-minute flights from Mesa to DenverDiscover last-minute flight deals from Mesa to Denver. Data last updated February 25, 2026 and is based on user searches.
Discover last-minute flight deals from Mesa to Denver. Data last updated February 25, 2026 and is based on user searches.
This Cheapflightsfares deal was found by Cheapflights users on 2/21. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 2/2810:51 pm
PHX
- DEN
Nonstop1h 51m
Frontier
Tue 3/36:30 am
DEN
- PHX
Nonstop2h 12m
Frontier
Deal found 2/21![Frontier logo]()
$80
This Frontier deal was found by Cheapflights users on 2/23. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/310:12 am
PHX
- DEN
Nonstop1h 56m
Frontier
Tue 3/33:09 pm
DEN
- PHX
Nonstop2h 10m
Frontier
Deal found 2/23![Frontier logo]()
$75
This Super.com deal was found by Cheapflights users on 2/23. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/36:51 pm
PHX
- DEN
Nonstop1h 55m
Frontier
Wed 3/46:30 am
DEN
- PHX
Nonstop2h 12m
Frontier
Deal found 2/23![Frontier logo]()
$79
This Kiwi.com deal was found by Cheapflights users on 2/23. 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 3/710:24 pm
PHX
- DEN
Nonstop1h 51m
Frontier
Tue 3/104:36 pm
DEN
- PHX
Nonstop2h 10m
Frontier
Deal found 2/23![Frontier logo]()
$77
This Frontier deal was found by Cheapflights users on 2/24. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/106:45 pm
PHX
- DEN
Nonstop1h 55m
Frontier
Wed 3/2510:40 pm
DEN
- PHX
Nonstop2h 11m
Frontier
Deal found 2/24![Frontier logo]()
$74
This Frontier deal was found by Cheapflights users on 2/23. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 3/149:24 pm
PHX
- DEN
Nonstop1h 54m
Frontier
Wed 4/110:40 pm
DEN
- PHX
Nonstop2h 07m
Frontier
Deal found 2/23![Frontier logo]()
$73
This Frontier deal was found by Cheapflights users on 2/23. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 3/148:52 am
PHX
- DEN
Nonstop1h 57m
Frontier
Tue 3/2410:40 pm
DEN
- PHX
Nonstop2h 11m
Frontier
Deal found 2/23![Frontier logo]()
$78
This Frontier deal was found by Cheapflights users on 2/23. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/167:03 pm
PHX
- DEN
Nonstop1h 54m
Frontier
Mon 3/306:30 am
DEN
- PHX
Nonstop2h 12m
Frontier
Deal found 2/23![Frontier logo]()
$72
This Frontier deal was found by Cheapflights users on 2/23. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/176:50 am
PHX
- DEN
Nonstop1h 54m
Frontier
Thu 4/26:30 am
DEN
- PHX
Nonstop2h 06m
Frontier
Deal found 2/23![Frontier logo]()
$70
This Super.com deal was found by Cheapflights users on 2/22. 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.
Wed 3/186:55 pm
PHX
- DEN
Nonstop1h 55m
Frontier
Mon 3/2310:39 am
DEN
- PHX
Nonstop2h 15m
Frontier
Deal found 2/22![Frontier logo]()
$69
This Frontier deal was found by Cheapflights users on 2/22. 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.
Wed 3/256:50 am
PHX
- DEN
Nonstop1h 54m
Frontier
Mon 3/3010:39 am
DEN
- PHX
Nonstop2h 15m
Frontier
Deal found 2/22![Frontier logo]()
$71
This Frontier deal was found by Cheapflights users on 2/22. 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 3/269:24 pm
PHX
- DEN
Nonstop1h 54m
Frontier
Tue 3/3112:49 pm
DEN
- PHX
Nonstop2h 12m
Frontier
Deal found 2/22![Frontier logo]()
$66
One-way flights from Mesa to DenverSearch for one-way flight options from Mesa to Denver. Find affordable one-way fares based on user searches. Data last updated February 25, 2026.
Search for one-way flight options from Mesa to Denver. Find affordable one-way fares based on user searches. Data last updated February 25, 2026.
This Kiwi.com deal was found by Cheapflights users on 2/22. 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.
Sun 3/110:51 pm
PHX
- DEN
Nonstop1h 51m
Frontier
Deal found 2/22![Frontier logo]()
$48
This Kiwi.com deal was found by Cheapflights users on 2/21. 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 3/103:11 pm
PHX
- DEN
Nonstop1h 54m
Frontier
Deal found 2/21![Frontier logo]()
$49
This Kiwi.com deal was found by Cheapflights users on 2/23. 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.
Fri 4/106:50 am
PHX
- DEN
Nonstop1h 53m
Frontier
Deal found 2/23![Frontier logo]()
$53
This Cheapflightsfares deal was found by Cheapflights users on 2/24. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/38:50 am
PHX
- DEN
Nonstop1h 59m
Frontier
Deal found 2/24![Frontier logo]()
$54
This Kiwi.com deal was found by Cheapflights users on 2/24. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/58:02 pm
PHX
- DEN
1 stop6h 57m
Frontier
Deal found 2/24![Frontier logo]()
$55
This Trip.com deal was found by Cheapflights users on 2/22. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/39:24 pm
PHX
- DEN
Nonstop1h 56m
Frontier
Deal found 2/22![Frontier logo]()
$56
This Frontier deal was found by Cheapflights users on 2/24. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/256:50 am
PHX
- DEN
Nonstop1h 54m
Frontier
Deal found 2/24![Frontier logo]()
$58
This Kiwi.com deal was found by Cheapflights users on 2/24. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/239:00 am
PHX
- DEN
1 stop17h 59m
Frontier
Deal found 2/24![Frontier logo]()
$59
This Kiwi.com deal was found by Cheapflights users on 2/24. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/65:45 am
PHX
- DEN
1 stop18h 16m
Frontier
Deal found 2/24![Frontier logo]()
$60
This Kiwi.com deal was found by Cheapflights users on 2/23. 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.
Mon 4/138:15 pm
PHX
- DEN
1 stop13h 32m
Frontier
Deal found 2/23![Frontier logo]()
$61
Find flight deals from Mesa to Denver
Keep the following information in mind while searching for Mesa to Denver flight deals. Data was last updated February 25, 2026.
Round-trip from | $65 (Super.com) |
|---|---|
One-way from | $48 (Kiwi.com) |
Popular in | June |
Cheapest in | February |
Average price | $148 |
Cheapflights Fare Finder
Customize your flight search to find flights from Mesa 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 February 25, 2026.
Use the filters below to find and compare flights from Mesa to Denver that are best for you.
Fly from
Mesa
Fly to
Denver
Route
Depart
Return
Price
PhoenixDenver
PHX - DEN
PHXDEN
Phoenix Sky Harbor Intl
Tue 4/28
6:37 am-12:06 pm
1 stop4h 29m
Denver Intl
Wed 4/29
6:45 am-10:28 am
1 stop4h 43m
$137
PhoenixDenver
PHX - DEN
PHXDEN
Phoenix Sky Harbor Intl
Wed 3/25
7:23 am-10:16 am
Nonstop1h 53m
Denver Intl
Tue 3/31
7:45 am-8:48 am
Nonstop2h 03m
$157
PhoenixDenver
PHX - DEN
PHXDEN
Phoenix Sky Harbor Intl
Fri 4/24
11:05 am-1:50 pm
Nonstop1h 45m
Denver Intl
Sat 5/2
5:45 am-6:45 am
Nonstop2h 00m
$177
PhoenixDenver
PHX - DEN
PHXDEN
Phoenix Sky Harbor Intl
Tue 5/5
1:15 pm-8:46 pm
1 stop6h 31m
Denver Intl
Fri 5/8
5:40 am-8:28 am
1 stop3h 48m
$177
PhoenixDenver
PHX - DEN
PHXDEN
Phoenix Sky Harbor Intl
Sat 4/18
5:30 pm-11:19 pm
1 stop4h 49m
Denver Intl
Sun 4/19
6:27 pm-11:38 pm
1 stop6h 11m
$187
PhoenixDenver
PHX - DEN
PHXDEN
Phoenix Sky Harbor Intl
Mon 4/27
4:40 pm-11:19 pm
1 stop5h 39m
Denver Intl
Tue 5/5
3:35 pm-6:22 pm
1 stop3h 47m
$187
PhoenixDenver
PHX - DEN
PHXDEN
Phoenix Sky Harbor Intl
Wed 4/29
4:40 pm-11:19 pm
1 stop5h 39m
Denver Intl
Mon 5/4
6:27 pm-11:38 pm
1 stop6h 11m
$187
PhoenixDenver
PHX - DEN
PHXDEN
Phoenix Sky Harbor Intl
Thu 5/14
8:10 pm-10:55 pm
Nonstop1h 45m
Denver Intl
Sun 5/17
8:25 am-9:30 am
Nonstop2h 05m
$197
PhoenixDenver
PHX - DEN
PHXDEN
Phoenix Sky Harbor Intl
Wed 3/11
6:00 am-11:33 am
1 stop4h 33m
Denver Intl
Mon 3/16
6:15 pm-11:39 pm
1 stop6h 24m
$231
PhoenixDenver
PHX - DEN
PHXDEN
Phoenix Sky Harbor Intl
Wed 3/25
7:55 pm-12:45 am
1 stop3h 50m
Denver Intl
Sat 3/28
2:15 pm-7:30 pm
2 stops6h 15m
$274
Showing 1-10 of 24 results
Best time to book a flight from Mesa to Denver
Have a flexible travel schedule? Discover the best time to fly to Denver from Mesa 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 Mesa to Denver
MS9-DEN
PHX-DEN
How far ahead should I book a flight from Mesa to Denver?
Use this chart to determine the optimal time to book a round-trip flight from Mesa to Denver. Price data was last updated on February 20, 2026.
The price you pay for your flight from Mesa to Denver may vary depending on when you book. For the best chance of a lower fare, look to book 71 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.
What is the cheapest month to book a flight from Mesa to Denver?
Currently, January is the cheapest month in which you can book a flight from Mesa to Denver (average of $58). Flying from Mesa to Denver in July is currently the most expensive (average of $103). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.
What is the cheapest time of day to fly from MS9 to DEN?
Find hourly flight availability from Mesa 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 February 25, 2026.
A simple way to save on the total cost of your ticket is to fly from Mesa to Denver in the evening. If you’re flexible enough to do this you can expect to save up to 55% on your trip compared to booking a flight at noon.
What is the cheapest day to fly from Mesa to Denver?
Use this chart to determine the cheapest time to fly round-trip from Mesa to Denver. Price data was last updated on February 21, 2026.
Travelers seeking maximum savings on their Mesa to Denver flight should consider departing on Friday 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.
Weekly flight availability from Mesa to Denver
Explore weekly flight availability from Mesa 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 February 25, 2026.
The most flights from MS9 to DEN are scheduled on a Wednesday (45 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (22 on average).
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 February 25, 2026.
Get a feel of what it's like to fly with Southwest, United Airlines, and American Airlines from Mesa to Denver by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Comfort
8.0
Boarding
8.1
Overall
8.0
Crew
8.6
Entertainment
7.5
Food
7.0
Reviews
1 / 20
2.0
MediocreThomas,Dec 2025
SEA - DEN
Comfort
8.0
Boarding
8.1
Overall
8.0
Crew
8.6
Entertainment
7.5
Food
7.0
Reviews
1 / 20
2.0
MediocreThomas,Dec 2025
SEA - DEN
Comfort
8.0
Boarding
8.1
Overall
8.0
Crew
8.6
Entertainment
7.5
Food
7.0
Reviews
1 / 20
2.0
MediocreThomas,Dec 2025
SEA - DEN
Comfort
8.0
Boarding
8.1
Overall
8.0
Crew
8.6
Entertainment
7.5
Food
7.0
Reviews
1 / 20
2.0
MediocreThomas,Dec 2025
SEA - DEN
Comfort
8.0
Boarding
8.1
Overall
8.0
Crew
8.6
Entertainment
7.5
Food
7.0
Reviews
1 / 20
2.0
MediocreThomas,Dec 2025
SEA - DEN
Related info for your journey
Find useful and relevant information for your journey from Mesa 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
Lakewood
Broomfield
Westminster
Golden
Centennial
Greeley
Lone Tree
Wheat Ridge
Silverthorne
Cripple Creek
Winter Park
Central City
Glendale
Manitou Springs
Frisco
Fort Morgan
Brighton
Evergreen
Browse thousands of different options on Cheapflights for your next trip
Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.
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Alternative routes for Mesa to Denver
See prices for flight routes from nearby airports that may be better suited for you.
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 February 25, 2026.
Search flights from Mesa to Denver by cabin class
Find flights from Mesa to Denver, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Mesa and Denver flights
Browse other Mesa and Denver flight options. Last updated on February 25, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Mesa to Denver flights
Consider these flights traveling from Mesa to Denver.
Top 4 airlines flying from Mesa to Denver
Discover the top 4 airlines that operate flights from Mesa 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 February 25, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$63 | Average$148 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$136 | Average$328 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$137 | Average$225 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$149 | Average$248 | FlexibilityNo cancel fee | On-time63% |