$70+ 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 9/9. Fares are subject to change and may not be available on all flights or dates of travel.
PHX — DEN
Jun 25 — Jul 21
Round-trip
1 adult, Economy
We work with more than 300 partners to bring you better travel deals
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 69 days in advance, depart on a Thursday or Friday and return on a Saturday
Cheap flight deals from Mesa to Denver
Cheapest
Best
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 May 26, 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 May 26, 2026.
This Cheapflightsfares deal was found by Cheapflights users on 5/22. 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.
Thu 5/286:51 pm
PHX
- DEN
Nonstop1h 58m
Frontier
Fri 5/296:45 am
DEN
- PHX
Nonstop1h 59m
Frontier
Deal found 5/22![Frontier logo]()
$131
This Cheapflightsfares deal was found by Cheapflights users on 5/21. 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.
Mon 5/254:17 pm
PHX
- DEN
Nonstop1h 56m
Frontier
Wed 5/272:23 pm
DEN
- PHX
Nonstop2h 00m
Frontier
Deal found 5/21![Frontier logo]()
$150
This Cheapflightsfares deal was found by Cheapflights users on 5/23. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/288:40 am
PHX
- DEN
Nonstop1h 57m
Frontier
Sat 5/3010:34 pm
DEN
- PHX
Nonstop1h 55m
Frontier
Deal found 5/23![Frontier logo]()
$155
This Kiwi.com deal was found by Cheapflights users on 5/24. 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.
Sun 5/246:51 pm
PHX
- DEN
Nonstop1h 58m
Frontier
Wed 5/2710:34 pm
DEN
- PHX
Nonstop1h 55m
Frontier
Deal found 5/24![Frontier logo]()
$159
This Kiwi.com deal was found by Cheapflights users on 5/23. 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 5/274:29 pm
PHX
- DEN
Nonstop1h 56m
Frontier
Fri 5/297:00 am
DEN
- PHX
1 stop17h 42m
Frontier
Deal found 5/23![Frontier logo]()
$162
This Booking.com deal was found by Cheapflights users on 5/23. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/266:51 pm
PHX
- DEN
Nonstop1h 58m
Frontier
Thu 5/289:03 am
DEN
- PHX
Nonstop2h 02m
Frontier
Deal found 5/23![Frontier logo]()
$164
This Frontier deal was found by Cheapflights users on 5/21. 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.
Fri 5/294:17 pm
PHX
- DEN
Nonstop1h 56m
Frontier
Fri 5/2910:34 pm
DEN
- PHX
Nonstop1h 55m
Frontier
Deal found 5/21![Frontier logo]()
$167
This Frontier deal was found by Cheapflights users on 5/22. 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.
Sun 5/244:17 pm
PHX
- DEN
Nonstop1h 56m
Frontier
Sun 5/2410:34 pm
DEN
- PHX
Nonstop1h 55m
Frontier
Deal found 5/22![Frontier logo]()
$168
This Cheapflightsfares deal was found by Cheapflights users on 5/26. 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 7/2211:19 am
PHX
- DEN
Nonstop1h 56m
Frontier
Tue 7/289:15 am
DEN
- PHX
Nonstop1h 56m
Frontier
Deal found 5/26![Frontier logo]()
$170
This Kiwi.com deal was found by Cheapflights users on 5/25. 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 7/186:53 pm
PHX
- DEN
Nonstop1h 56m
Frontier
Tue 7/217:25 am
DEN
- PHX
1 stop9h 06m
Frontier
Deal found 5/25![Frontier logo]()
$171
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 May 26, 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 May 26, 2026.
This Alaska Airlines deal was found by Cheapflights users on 5/21. 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 10/2710:12 am
PHX
- DEN
1 stop6h 50m
Alaska Airlines
Fri 10/3012:31 pm
DEN
- PHX
1 stop7h 11m
Alaska Airlines
Deal found 5/21![Alaska Airlines logo]()
$234
This Southwest deal was found by Cheapflights users on 5/22. 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.
Sat 6/205:00 am
PHX
- DEN
Nonstop1h 45m
Southwest
Wed 6/246:25 pm
DEN
- PHX
Nonstop2h 05m
Southwest
Deal found 5/22![Southwest logo]()
$241
This Southwest deal was found by Cheapflights users on 5/21. 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 6/205:00 am
PHX
- DEN
Nonstop1h 45m
Southwest
Sun 6/216:05 am
DEN
- PHX
Nonstop1h 50m
Southwest
Deal found 5/21![Southwest logo]()
$266
This Alaska Airlines deal was found by Cheapflights users on 5/24. 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.
Sat 6/133:13 pm
PHX
- DEN
1 stop7h 17m
Alaska Airlines
Sat 6/206:00 am
DEN
- PHX
1 stop7h 23m
Alaska Airlines
Deal found 5/24![Alaska Airlines logo]()
$268
This Alaska Airlines deal was found by Cheapflights users on 5/25. 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 8/63:13 pm
PHX
- DEN
1 stop7h 17m
Alaska Airlines
Sun 8/96:00 am
DEN
- PHX
1 stop7h 23m
Alaska Airlines
Deal found 5/25![Alaska Airlines logo]()
$287
This Southwest deal was found by Cheapflights users on 5/25. 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 7/31:55 pm
PHX
- DEN
2 stops6h 05m
Southwest
Wed 7/89:25 am
DEN
- PHX
1 stop3h 50m
Southwest
Deal found 5/25![Southwest logo]()
$287
This Southwest deal was found by Cheapflights users on 5/24. 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.
Fri 7/173:50 pm
PHX
- DEN
1 stop3h 15m
Southwest
Sun 7/196:05 am
DEN
- PHX
Nonstop1h 50m
Southwest
Deal found 5/24![Southwest logo]()
$297
This Southwest deal was found by Cheapflights users on 5/21. 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.
Fri 7/311:55 pm
PHX
- DEN
2 stops6h 05m
Southwest
Sun 8/27:55 am
DEN
- PHX
1 stop4h 05m
Southwest
Deal found 5/21![Southwest logo]()
$312
This Southwest deal was found by Cheapflights users on 5/25. 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.
Tue 6/238:10 am
PHX
- DEN
1 stop4h 25m
Southwest
Wed 6/249:35 am
DEN
- PHX
2 stops6h 15m
Southwest
Deal found 5/25![Southwest logo]()
$315
This Southwest deal was found by Cheapflights users on 5/23. 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.
Wed 7/2212:50 pm
PHX
- DEN
1 stop3h 45m
Southwest
Wed 7/299:35 am
DEN
- PHX
2 stops6h 15m
Southwest
Deal found 5/23![Southwest logo]()
$319
This Southwest deal was found by Cheapflights users on 5/25. 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.
Tue 6/308:10 am
PHX
- DEN
1 stop4h 25m
Southwest
Fri 7/32:40 pm
DEN
- PHX
2 stops6h 10m
Southwest
Deal found 5/25![Southwest logo]()
$323
Last-minute flights from Mesa to DenverDiscover last-minute flight deals from Mesa to Denver. Data last updated May 26, 2026 and is based on user searches.
Discover last-minute flight deals from Mesa to Denver. Data last updated May 26, 2026 and is based on user searches.
This Kiwi.com deal was found by Cheapflights users on 5/24. 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.
Sun 5/246:51 pm
PHX
- DEN
Nonstop1h 58m
Frontier
Wed 5/2710:34 pm
DEN
- PHX
Nonstop1h 55m
Frontier
Deal found 5/24![Frontier logo]()
$159
This Frontier deal was found by Cheapflights users on 5/22. 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.
Sun 5/244:17 pm
PHX
- DEN
Nonstop1h 56m
Frontier
Sun 5/2410:34 pm
DEN
- PHX
Nonstop1h 55m
Frontier
Deal found 5/22![Frontier logo]()
$168
This Cheapflightsfares deal was found by Cheapflights users on 5/21. 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.
Mon 5/254:17 pm
PHX
- DEN
Nonstop1h 56m
Frontier
Wed 5/272:23 pm
DEN
- PHX
Nonstop2h 00m
Frontier
Deal found 5/21![Frontier logo]()
$150
This Booking.com deal was found by Cheapflights users on 5/23. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/266:51 pm
PHX
- DEN
Nonstop1h 58m
Frontier
Thu 5/289:03 am
DEN
- PHX
Nonstop2h 02m
Frontier
Deal found 5/23![Frontier logo]()
$164
This Kiwi.com deal was found by Cheapflights users on 5/23. 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 5/274:29 pm
PHX
- DEN
Nonstop1h 56m
Frontier
Fri 5/297:00 am
DEN
- PHX
1 stop17h 42m
Frontier
Deal found 5/23![Frontier logo]()
$162
This Cheapflightsfares deal was found by Cheapflights users on 5/22. 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.
Thu 5/286:51 pm
PHX
- DEN
Nonstop1h 58m
Frontier
Fri 5/296:45 am
DEN
- PHX
Nonstop1h 59m
Frontier
Deal found 5/22![Frontier logo]()
$131
This Cheapflightsfares deal was found by Cheapflights users on 5/23. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/288:40 am
PHX
- DEN
Nonstop1h 57m
Frontier
Sat 5/3010:34 pm
DEN
- PHX
Nonstop1h 55m
Frontier
Deal found 5/23![Frontier logo]()
$155
This Frontier deal was found by Cheapflights users on 5/21. 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.
Fri 5/294:17 pm
PHX
- DEN
Nonstop1h 56m
Frontier
Fri 5/2910:34 pm
DEN
- PHX
Nonstop1h 55m
Frontier
Deal found 5/21![Frontier logo]()
$167
This Kiwi.com deal was found by Cheapflights users on 5/25. 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 6/174:53 pm
PHX
- DEN
Nonstop1h 53m
Frontier
Tue 6/237:25 am
DEN
- PHX
1 stop9h 06m
Frontier
Deal found 5/25![Frontier logo]()
$171
This Cheapflightsfares deal was found by Cheapflights users on 5/26. 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.
Tue 6/302:15 pm
PHX
- DEN
Nonstop1h 55m
Frontier
Tue 7/712:22 pm
DEN
- PHX
Nonstop1h 55m
Frontier
Deal found 5/26![Frontier logo]()
$170
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 May 26, 2026.
Search for one-way flight options from Mesa to Denver. Find affordable one-way fares based on user searches. Data last updated May 26, 2026.
This Trip.com deal was found by Cheapflights users on 5/23. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/91:45 pm
PHX
- DEN
1 stop6h 45m
Frontier
Deal found 5/23![Frontier logo]()
$70
This Kiwi.com deal was found by Cheapflights users on 5/22. 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.
Tue 8/187:50 pm
PHX
- DEN
1 stop13h 12m
Frontier
Deal found 5/22![Frontier logo]()
$76
This Kiwi.com deal was found by Cheapflights users on 5/25. 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 7/2111:35 am
PHX
- DEN
1 stop21h 28m
Frontier
Deal found 5/25![Frontier logo]()
$80
This Kiwi.com deal was found by Cheapflights users on 5/25. 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 7/1511:19 am
PHX
- DEN
Nonstop1h 56m
Frontier
Deal found 5/25![Frontier logo]()
$85
This Frontier deal was found by Cheapflights users on 5/25. 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 6/206:40 am
PHX
- DEN
Nonstop1h 57m
Frontier
Deal found 5/25![Frontier logo]()
$86
This Super.com deal was found by Cheapflights users on 5/25. 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.
Sat 6/136:53 pm
PHX
- DEN
Nonstop1h 53m
Frontier
Deal found 5/25![Frontier logo]()
$87
This Frontier deal was found by Cheapflights users on 5/24. 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 6/166:53 pm
PHX
- DEN
Nonstop1h 53m
Frontier
Deal found 5/24![Frontier logo]()
$88
This Cheapflightsfares deal was found by Cheapflights users on 5/25. 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 6/172:15 pm
PHX
- DEN
Nonstop1h 55m
Frontier
Deal found 5/25![Frontier logo]()
$94
This Kiwi.com deal was found by Cheapflights users on 5/26. 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 8/197:50 pm
PHX
- DEN
1 stop13h 12m
Frontier
Deal found 5/26![Frontier logo]()
$99
This Frontier deal was found by Cheapflights users on 5/22. 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 8/136:53 pm
PHX
- DEN
Nonstop1h 56m
Frontier
Deal found 5/22![Frontier logo]()
$100
This Kiwi.com deal was found by Cheapflights users on 5/23. 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 7/2211:35 am
PHX
- DEN
1 stop21h 28m
Frontier
Deal found 5/23![Frontier logo]()
$101
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 May 26, 2026.
Round-trip from | $167 (Frontier) |
|---|---|
One-way from | $70 (Trip.com) |
Popular in | June |
Cheapest in | February |
Average price | $211 |
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 May 26, 2026.
Use the filters below to find and compare flights from Mesa 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
Tue 10/27
10:12 am-6:02 pm
1 stop6h 50m
Denver Intl
Fri 10/30
12:31 pm-6:42 pm
1 stop7h 11m
$234
PhoenixDenver
PHX - DEN
PHXDEN
Phoenix Sky Harbor Intl
Sat 6/20
5:00 am-7:45 am
Nonstop1h 45m
Denver Intl
Wed 6/24
6:25 pm-7:30 pm
Nonstop2h 05m
$241
Quickest round-trip
PhoenixDenver
PHX - DEN
PHXDEN
Phoenix Sky Harbor Intl
Sat 6/20
5:00 am-7:45 am
Nonstop1h 45m
Denver Intl
Sun 6/21
6:05 am-6:55 am
Nonstop1h 50m
$266
PhoenixDenver
PHX - DEN
PHXDEN
Phoenix Sky Harbor Intl
Sat 6/13
3:13 pm-11:30 pm
1 stop7h 17m
Denver Intl
Sat 6/20
6:00 am-12:23 pm
1 stop7h 23m
$268
PhoenixDenver
PHX - DEN
PHXDEN
Phoenix Sky Harbor Intl
Thu 8/6
3:13 pm-11:30 pm
1 stop7h 17m
Denver Intl
Sun 8/9
6:00 am-12:23 pm
1 stop7h 23m
$287
PhoenixDenver
PHX - DEN
PHXDEN
Phoenix Sky Harbor Intl
Fri 7/3
1:55 pm-9:00 pm
2 stops6h 05m
Denver Intl
Wed 7/8
9:25 am-12:15 pm
1 stop3h 50m
$287
PhoenixDenver
PHX - DEN
PHXDEN
Phoenix Sky Harbor Intl
Fri 7/17
3:50 pm-8:05 pm
1 stop3h 15m
Denver Intl
Sun 7/19
6:05 am-6:55 am
Nonstop1h 50m
$297
PhoenixDenver
PHX - DEN
PHXDEN
Phoenix Sky Harbor Intl
Fri 7/31
1:55 pm-9:00 pm
2 stops6h 05m
Denver Intl
Sun 8/2
7:55 am-11:00 am
1 stop4h 05m
$312
PhoenixDenver
PHX - DEN
PHXDEN
Phoenix Sky Harbor Intl
Tue 6/23
8:10 am-1:35 pm
1 stop4h 25m
Denver Intl
Wed 6/24
9:35 am-2:50 pm
2 stops6h 15m
$315
PhoenixDenver
PHX - DEN
PHXDEN
Phoenix Sky Harbor Intl
Wed 7/22
12:50 pm-5:35 pm
1 stop3h 45m
Denver Intl
Wed 7/29
9:35 am-2:50 pm
2 stops6h 15m
$319
Showing 1-10 of 23 resultsSorted by cheapest first
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
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 May 26, 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 48% on your trip compared to booking a flight at noon.
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 May 26, 2026.
The most flights from MS9 to DEN are scheduled on a Monday (39 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (12 on average).
How much does it cost to fly round-trip from Mesa to Denver?
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 May 23, 2026.
Travelers seeking maximum savings on their Mesa 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 May 26, 2026.
Get a feel of what it's like to fly with Southwest,United Airlines, andAmerican 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.
Boarding
8.1
Overall
7.9
Comfort
8.0
Entertainment
7.5
Crew
8.6
Food
7.0
Reviews
1 / 20
2.0
MediocreThomas,Dec 2025
SEA - DEN
Boarding
8.1
Overall
7.9
Comfort
8.0
Entertainment
7.5
Crew
8.6
Food
7.0
Reviews
1 / 20
2.0
MediocreThomas,Dec 2025
SEA - DEN
Boarding
8.1
Overall
7.9
Comfort
8.0
Entertainment
7.5
Crew
8.6
Food
7.0
Reviews
1 / 20
2.0
MediocreThomas,Dec 2025
SEA - DEN
Boarding
8.1
Overall
7.9
Comfort
8.0
Entertainment
7.5
Crew
8.6
Food
7.0
Reviews
1 / 20
2.0
MediocreThomas,Dec 2025
SEA - DEN
Boarding
8.1
Overall
7.9
Comfort
8.0
Entertainment
7.5
Crew
8.6
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
Westminster
Lakewood
Broomfield
Centennial
Golden
Greeley
Lone Tree
Wheat Ridge
Silverthorne
Central City
Cripple Creek
Winter Park
Manitou Springs
Frisco
Englewood
Fort Morgan
Glendale
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.
Alternative routes
Complete your trip
Denver flight routes
Flights by cabin class
Other flight options
Popular flights
Top destinations
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 May 26, 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 May 26, 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 May 26, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$64 | Average$147 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$137 | Average$240 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$139 | Average$313 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$154 | Average$283 | FlexibilityNo cancel fee | On-time63% |