Cheap Flights from Tucson, AZ to Denver, CO from $71

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On Cheapflightsplus.com you will find 13 direct and 274 connecting flights from Tucson to Denver. You can compare airfare deals from 4 airlines and multiple travel sites from $71, book and save on cheap plane tickets and last minute offers. Also check out TUS-DEN flight schedule to find best flight time, convenient departure and arrival airports.

Find One-Way and Round-Trip Tucson to Denver Flight Deals

To find the cheapest one way airline ticket select the date with the lowest price on the calendar below and click «Find Flights». To search for round-trip flight deals click on the link «Check prices for return flights» and select the date of the return flight. Cheapest flights in November: $71 (one-way), $122 (round-trip).

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Best Flights from Tucson to Denver Today

Take a look at the list of non stop flights and flights with layovers from Tucson to Denver with the lowest price of $71. The fastest direct flight takes 1h 55m and the fastest connecting – 5h 5m.

Price	Departure	Arrival	Flight Duration	Airline	Flight
from $71 Find flight	11:27 Tucson Tucson	14:26 Denver Denver International	1h 59m	Frontier Airlines	F92614
from $119 Find flight	13:30 Tucson Tucson	16:27 Denver Denver International	1h 57m	United Airlines	UA1333
from $119 Find flight	16:30 Tucson Tucson	19:35 Denver Denver International	2h 5m	United Airlines	UA5589
from $143 Find flight	06:00 Tucson Tucson	08:55 Denver Denver International	1h 55m	United Airlines	UA2368
from $143 Find flight	13:30 Tucson Tucson	16:27 Denver Denver International	1h 57m	United Airlines	UA1374
from $143 Find flight	16:30 Tucson Tucson	19:29 Denver Denver International	1h 59m	United Airlines	UA1224
from $143 Find flight	09:00 Tucson Tucson	12:09 Denver Denver International	2h 9m	United Airlines	UA5598
from $152 Find flight	13:25 Tucson Tucson	16:27 Denver Denver International	2h 2m	United Airlines	UA2132
from $180 Find flight	06:00 Tucson Tucson	09:00 Denver Denver International	2h 0m	United Airlines	UA5745
from $180 Find flight	13:25 Tucson Tucson	16:33 Denver Denver International	2h 8m	United Airlines	UA5938
from $190 Find flight	06:00 Tucson Tucson	08:57 Denver Denver International	1h 57m	United Airlines	UA2676
from $190 Find flight	06:00 Tucson Tucson	09:00 Denver Denver International	2h 0m	United Airlines	UA5820
from $550 Find flight	09:35 Tucson Tucson	12:42 Denver Denver International	2h 7m	United Airlines	UA5710
from $111 Find flight	12:52 Tucson Tucson	18:57 Denver Denver International	5h 5m layover 1h 26m - Las Vegas	Frontier Airlines	F92061 F93540
from $189 Find flight	12:17 Tucson Tucson	20:37 Denver Denver International	7h 20m layover 1h 20m - Seattle	Hawaiian Airlines	HA7146 HA6650
from $206 Find flight	12:36 Tucson Tucson	23:59 Denver Denver International	10h 23m layover 4h 27m - Seattle	Alaska Airlines	AS641 AS642

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*Departure and arrival times - local. Prices indicated for one-way flights. Information updated on July 31, 2025

Flight Schedule Tucson (Arizona) to Denver (Colorado)

Full flight schedule will help you in detecting at what time planes fly from Tucson to Denver. You can also specify the concrete flights and airlines on the route and how long the flight actually is. Use the calendar for today, tomorrow or other specific date as some flights are available only on certain days of the week.

Departure	Flight Details	Flight Duration	Price
06:00 — 08:55	06:00 — 08:55 UA2368 United Airlines Tucson — Denver	1h 55m	Find flight from$143
06:00 — 09:00	06:00 — 09:00 UA5745 United Airlines Tucson — Denver	2h	Find flight from$180
06:00 — 08:57	06:00 — 08:57 UA2676 United Airlines Tucson — Denver	1h 57m	Find flight from$190
06:00 — 09:00	06:00 — 09:00 UA5820 United Airlines Tucson — Denver	2h	Find flight from$190
09:00 — 12:09	09:00 — 12:09 UA5598 United Airlines Tucson — Denver	2h 9m	Find flight from$143
09:35 — 12:42	09:35 — 12:42 UA5710 United Airlines Tucson — Denver	2h 7m	Find flight from$550
11:27 — 14:26	11:27 — 14:26 F92614 Frontier Airlines Tucson — Denver	1h 59m	Find flight from$71
13:25 — 16:27	13:25 — 16:27 UA2132 United Airlines Tucson — Denver	2h 2m	Find flight from$152
13:25 — 16:33	13:25 — 16:33 UA5938 United Airlines Tucson — Denver	2h 8m	Find flight from$180
13:30 — 16:27	13:30 — 16:27 UA1333 United Airlines Tucson — Denver	1h 57m	Find flight from$119
13:30 — 16:27	13:30 — 16:27 UA1374 United Airlines Tucson — Denver	1h 57m	Find flight from$143
16:30 — 19:35	16:30 — 19:35 UA5589 United Airlines Tucson — Denver	2h 5m	Find flight from$119
16:30 — 19:29	16:30 — 19:29 UA1224 United Airlines Tucson — Denver	1h 59m	Find flight from$143
07:10 — 23:59	07:10 — 10:34 HA7147 Hawaiian Airlines Tucson — Seattle 9h 43m stop 20:17 — 23:59 HA6652 Hawaiian Airlines Seattle — Denver	15h 49m including layover	Find flight from$295
09:30 — 18:14	09:30 — 11:54 UA4683 United Airlines Tucson — San Francisco 2h 40m stop 14:34 — 18:14 UA1596 United Airlines San Francisco — Denver	7h 44m including layover	Find flight from$311
11:00 — 21:59	10:53 — 15:34 UA6333 United Airlines Tucson — Houston 4h 44m stop 20:35 — 22:29 UA2215 United Airlines Houston — Denver	9h 59m including layover	Find flight from$312
12:52 — 18:57	12:52 — 14:20 F92061 Frontier Airlines Tucson — Las Vegas 1h 26m stop 15:46 — 18:57 F93540 Frontier Airlines Las Vegas — Denver	5h 5m including layover	Find flight from$111
12:52 — 23:10	12:52 — 14:20 F92061 Frontier Airlines Tucson — Las Vegas 5h 40m stop 20:00 — 23:10 F94612 Frontier Airlines Las Vegas — Denver	9h 18m including layover	Find flight from$117
15:15 — 22:18	15:15 — 17:28 UA1652 United Airlines Tucson — San Francisco 1h 14m stop 18:42 — 22:18 UA1745 United Airlines San Francisco — Denver	6h 3m including layover	Find flight from$235
15:15 — 00:28	15:15 — 17:28 UA1652 United Airlines Tucson — San Francisco 3h 24m stop 20:52 — 00:28 UA1871 United Airlines San Francisco — Denver	8h 13m including layover	Find flight from$235
19:30 — 08:36 +1 day	19:30 — 21:47 UA5533 United Airlines Tucson — San Francisco 7h 13m stop 06:30 — 10:10 UA1217 United Airlines San Francisco — Denver	12h 6m including layover	Find flight from$259
19:30 — 10:10 +1 day	19:30 — 21:47 UA5533 United Airlines Tucson — San Francisco 8h 43m stop 06:30 — 10:10 UA1256 United Airlines San Francisco — Denver	13h 40m including layover	Find flight from$259
07:10 — 18:11	07:10 — 10:34 HA7147 Hawaiian Airlines Tucson — Seattle 46m stop 11:20 — 12:20 HA6827 Hawaiian Airlines Seattle — Portland 2h 15m stop 14:39 — 18:15 HA6338 Hawaiian Airlines Portland — Denver	10h 1m including layover	Find flight from$262

Departure	Arrival	Flight Details	Flight Time	Price
		stop stop	including layover	Find flight from$

*Departure and arrival times - local. Updated on July 31, 2025

Flight Information

Below we will explain in detail what the flights cost on the destination from Tucson to Denver depends on and how to choose the most interesting flight option for you.

Distance between Tucson and Denver is 1028 miles. Time difference between the cities is 0h. Airplanes depart 06:00 to 19:30 from 2 Tucson airports and arrive 06:00 to 19:30 to 2 Denver airports. Average flight time is 2h.

The fastest flight 1h 55m
Average flight time 2h
The earliest flight 06:00
The latest flight 19:30
Distance 639 ml

The cheapest months to travel to Denver are june (from 71 $), may (from 96 $), august (from 119 $).

The most expensive months are february (from 394 $), december (from 330 $), november (from 262 $).

What is the lowest airfare Tucson to Denver?

The cheapest plane ticket found by our users is $71. This airfare is for economy class on one-way F92614 flight by Frontier Airlines for June 29, 2025 which leaves Tucson in Tucson at 11:27 am and arrives at Denver Denver International at 14:26.

Economy class

$71

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Business class

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First class

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Popular Airlines on the Route

The flight Tucson — Denver is served by 4 regular airlines and 1 low-cost airline. Most of the flights on this route are operated by Alaska Airlines - 110 departures per week at the price of from $ 206 . And the most expensive tickets are offered by Alaska Airlines airline - from $ 4227.

Direct flights

There are 13 nonstop flights on the route. The fastest direct flight is UA2368 by United Airlines takes 1h 55m and the cheapest is F92614 by Frontier Airlines for $71.

F9 - Frontier Airlines

from $71

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UA - United Airlines

from $119

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Connecting Flights

There are 274 flights with layovers on the route. The fastest connecting flight is F92061 by Frontier Airlines takes 5h 5m and the cheapest is F92614 by Frontier Airlines for $111.

AS - Alaska Airlines

from $206

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F9 - Frontier Airlines

from $111

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HA - Hawaiian Airlines

from $189

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UA - United Airlines

from $207

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Airports

You can fly from Tucson to Denver from 2 airports (Davis Monthan AFB, Tucson).

Tucson airports

Davis Monthan AFB-DMA

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Tucson-TUS

from $71
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Denver airports

Denver International-DEN

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Arapahoe Co-APA

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Airplanes

There are flights to Denver from Tucson by 4 airlines that use 0 aircraft brands. They range from huge modern airplanes to small-sized.

Top Domestic Destinations from Tucson

You may also consider searching for discounted plane tickets to some other popular places from Tucson within United States.

Tucson — Las Vegas

from $72

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Tucson — Denver

from $71

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Tucson — San Diego

from $78

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Tucson — Seattle

from $224

Find
Tucson — Dallas

from $71

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Tucson — Los Angeles

from $73

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Tucson — Chicago

from $64

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Tucson — Phoenix

from $70

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Tucson — San Francisco

from $72

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Tucson — Houston

from $78

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Top International Destinations from Tucson

Our state-of-the art metasearch will definitely provide you with the best airfare on international flights. We’re proud to partner with many reliable travel suppliers located outside the US what gives us an opportunity to offer the most competitive prices on far destinations.

Tucson — Cancun

from $79

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Tucson — Mexico City

from $67

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Tucson — Toronto

from $74

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Tucson — Guadalajara

from $67

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How to book a plane ticket yourself?

Fill in the search parameters — cities of departure and destination, departure and return dates and click «Find flights»
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That's it — you will receive an email with your e-ticket usually within 10 minutes after your flight is confirmed. Please, print the e-ticket and have it with you at the airport. You would need to have only a passport and/or a required form of ID to travel. Please, check your Visa requirements if you travel outside of the United States or Canada.
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