Cheap flights from Tucson to Denver (TUS - DEN)

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The best prices from Tucson to Denver are usually found in January or February, booked 32 days in advance, depart on a Friday or Saturday and return on a Saturday

How to find the cheapest flight from
Tucson (TUS) to Denver (DEN)

All the information you need to plan the best TUS to DEN flight in 2021: compare Tucson to Denver flight prices with the expected peak season, weather and rainfall in Denver.
TUS - DEN
Price
$122 - $389
DEN
Temperature
44.6 - 89.6 °F
DEN
Precipitation
0.5 - 2.7 inches

Popular in

October

High demand for flights, 42% potential price rise

Cheapest in

January

Best time to find cheap flights, 46% potential price drop

Average price

$194

Average for round-trip flights in August 2021

Round-trip from

$122

From Tucson to Denver

Flight route prices based on searches on Cheapflights within the last 3 days, monthly prices based on aggregated historical data.
What is the cheapest day to fly round-trip from Tucson to Denver?

Flights from Tucson to Denver are found to be more expensive on Saturday. This shouldn't discourage you from searching as you can still find great deals by being flexible with your options. Use our search form to find deals on tickets to Denver.

How far in advance should I book a flight from Tucson to Denver?

Users have found that booking a flight from Tucson to Denver at least 14 days early can save you up to 12% on average compared to booking a flight this week. If booking 14 days before your flight isn’t an option for you, users have found flights from Tucson to Denver for as little as $88 when booking for a departure date within the next two weeks. You can also check prices now. Some users have found airline tickets as low as $106 for flights departing within the next 3 days.

What is the cheapest month to fly from Tucson to Denver?

Our data shows that August tends to be the cheapest month to fly to Denver from Tucson. Users have commonly found prices around $98 for the month, but tickets can be as low as $36. Due to multiple factors, prepare for potentially higher prices in December.

When is the cheapest time to fly from Tucson to Denver (TUS - DEN)?

One of the essential ways to save on airfare from Tucson to Denver is to remain as flexible as possible. Flights that are in the morning tend to be the most expensive. A flight in the evening could potentially save you up to 69% on airfare.

Cheap flights from Tucson to Denver in August, September 2021

The best prices found for TUS to DEN flights for August, September
14 Aug - 21 Aug
$81pp
TUS
Tucson
Frontier
Non-Stop
DEN
Denver Intl
DEN
Denver Intl
Frontier
Non-Stop
TUS
Tucson
21 Aug - 28 Aug
$84pp
TUS
Tucson
Frontier
Non-Stop
DEN
Denver Intl
DEN
Denver Intl
Frontier
Non-Stop
TUS
Tucson
7 Aug - 28 Aug
$123pp
TUS
Tucson
Frontier
Non-Stop
DEN
Denver Intl
DEN
Denver Intl
Frontier
Non-Stop
TUS
Tucson

Tucson to Denver 2021 flight deals

Cheap flights to Denver from Tucson found for this year
14 Aug - 21 Aug
$81pp
TUS
Tucson
Frontier
Non-Stop
DEN
Denver Intl
DEN
Denver Intl
Frontier
Non-Stop
TUS
Tucson
21 Aug - 28 Aug
$84pp
TUS
Tucson
Frontier
Non-Stop
DEN
Denver Intl
DEN
Denver Intl
Frontier
Non-Stop
TUS
Tucson
7 Aug - 28 Aug
$123pp
TUS
Tucson
Frontier
Non-Stop
DEN
Denver Intl
DEN
Denver Intl
Frontier
Non-Stop
TUS
Tucson

Non-stop flights to Denver from Tucson

Save time with Tucson to Denver direct flight deals
14 Aug - 21 Aug
$81pp
TUS
Tucson
Frontier
Non-Stop
DEN
Denver Intl
DEN
Denver Intl
Frontier
Non-Stop
TUS
Tucson
21 Aug - 28 Aug
$84pp
TUS
Tucson
Frontier
Non-Stop
DEN
Denver Intl
DEN
Denver Intl
Frontier
Non-Stop
TUS
Tucson
7 Aug - 28 Aug
$123pp
TUS
Tucson
Frontier
Non-Stop
DEN
Denver Intl
DEN
Denver Intl
Frontier
Non-Stop
TUS
Tucson

Last minute flights from Tucson to Denver

Late deals on round-trip flights to Denver from Tucson, departing today and this week
7 Aug - 28 Aug
$123pp
TUS
Tucson
Frontier
Non-Stop
DEN
Denver Intl
DEN
Denver Intl
Frontier
Non-Stop
TUS
Tucson
7 Aug - 11 Aug
$166pp
TUS
Tucson
Multiple Airlines
Non-Stop
DEN
Denver Intl
DEN
Denver Intl
Multiple Airlines
 
1 STOP
TUS
Tucson
12 Aug - 15 Aug
$187pp
TUS
Tucson
Multiple Airlines
 
1 STOP
DEN
Denver Intl
DEN
Denver Intl
Frontier
 
1 STOP
TUS
Tucson

One-way flights to Denver from Tucson

The cheapest one-way flights from Tucson to Denver
2:21 pm - 5:16 pm
Frontier
Nonstop
1h 55m
TUS - DEN
Frontier
$140
CheapOair
5:33 am - 8:34 am
United Airlines
Nonstop
2h 01m
TUS - DEN
United Airlines
$179
United
3:30 am - 4:12 pm
American Airlines
2 Stops
11h 42m
TUS - DEN
American Airlines

Related info for your journey

Useful info, stats and facts about <span class="emphasized">Tucson</span> to <span class="emphasized">Denver</span> flights.

Flight FAQs

From Tucson to Denver

Are flight prices decreasing from Tucson to Denver due to COVID-19 (coronavirus)?

At this time, Cheapflights has noticed price decreases for many domestic flights due to COVID-19. Travel is not necessarily recommended at this time, and flights may be prone to cancellation: please check with local authorities in both Tucson and Denver for travel alerts, and be sure to review the airline's cancellation policy and travel advisories before booking. For more information, please view our post on what to know about COVID-19 (coronavirus) and travel.

Which airlines flying from Tucson to Denver Intl have flexible cancellations due to COVID-19?

United Airlines, Frontier, and American Airlines are some of the carriers that may have flexible cancellation policies. You can use our site to filter for other airlines that may also have this kind of flexibility.

What airports do I use to fly from Tucson to Denver?

If you book a flight from Tucson to Denver, you will be flying from Tucson to Denver Intl. Flights to Denver Intl (DEN) from Tucson (TUS) take 1h 55m for a nonstop flight. There are 11 flights from Tucson to Denver per day from 6 airlines.

Can I find flights from Tucson to Denver for under $100 on Cheapflights?

Yes, there are multiple flights from Tucson to Denver for under $100. The cheapest flight booked recently is on Frontier for just $81, but on average you can expect to pay $157.

Are there nonstop flights from Tucson to Denver for under $100 on Cheapflights?

Cheapflights has at least 20 direct flights from Tucson to Denver under $100. A good price for a nonstop flight from Tucson to Denver is less than $195.

Are there last-minute flights available from Tucson to Denver for under $200?

There are currently 20+ open flights from Tucson to Denver within the next 7 days for less than $200.

What days are nonstop flights available from Tucson to Denver?

Nonstop flights are available for this route on the following days: Monday, Tuesday.

How popular is this flight route?

The Tucson to Denver Intl flight path was viewed by 53 users in the past month. Keep an eye out for changes in search interest prior to high and low season.

How many flights depart from Tucson to Denver on average per day?

1 flight departure from Tucson to Denver Intl per day on average.
Early Morning (Midnight to 6am) - 100% of flight departures

Does it rain more in Tucson or Denver?

In Tucson, there will be same rainfall in Tucson compared to Denver over the next 16 days.

Is Tucson weather warmer or cooler than Denver?

You can imagine temperatures to be in the 102 °F range in June. The weather in Denver is generally colder than Tucson's. As flight availability is subject to become more limited as peak season approaches it is ideal to book in a timely manner.

How long is the flight from Tucson to Denver?

There are many flights that can get you from Tucson to Denver in 1h 55m. Fly via Frontier, United Airlines, or Delta to get the fastest option. The distance from Tucson to Denver is about 642 mi. Both multi-stop and nonstop flights can be found to your destination and back.

What are the cheapest airlines flying from Tucson to Denver round-trip?

Flying on Frontier is currently your cheapest option to Denver, with prices starting at $81. Additional round-trip tickets that might be worth considering are offered by United Airlines and Delta, with the lowest prices starting at $199 and $217, respectively. Frontier is currently priced 64% below the average price you’ll pay for this route.

What are the cheapest airlines to fly from Tucson to Denver one-way?

To fly one-way, consider booking your trip with Frontier, which is currently one of the cheapest options available, starting at $41. United Airlines flights start at $100 while deals on Delta start at $109 one-way.

COVID Restrictions

View COVID Travel Restrictions for Denver, CO

Do I need a COVID test to fly to Denver from Tucson?

Information is based on travel restrictions for travel to Denver Intl within the United States

Most visitors from Tucson need to provide a negative COVID-19 test result and/or quarantine to enter Denver Intl.

COVID-19 testing requirements
Visitors from Tucson must present a negative RT-PCR (NAAT) or Antigen (quick-test) test taken 72 hours before departing to Denver Intl.

Quarantine requirements
Visitors from Tucson are not required to quarantine after entering Denver Intl.

Do I need a test to fly back to Tucson from Denver?

Returning to Tucson from Denver Intl

COVID-19 testing requirements
Visitors from Denver Intl must present a negative RT-PCR (NAAT) or Antigen (quick-test) test taken 72 hours before departing to Tucson.

Quarantine requirements
Visitors from Denver Intl are not required to quarantine after entering Tucson.

Hide COVID Travel Restrictions for Denver, CO

Alternative routes for Tucson to Denver

See prices for flight routes from nearby airports that may be better suited for you.

Destination information for Denver

Things to know before you go - useful duration and weather info for your trip from Tucson to Denver.
Flight duration
1h 58m
Average temperature for August in Denver
86.0 °F
Avg rainfall for August in Denver
2.7 ″

Airports servicing Tucson

Airports servicing Denver

Top 4 airlines flying from Tucson to Denver

The chart below displays the airlines Cheapflights users traveling from Tucson to Denver choose most often. Cheapest and average prices are based on aggregated data from the past 12 months.
Airline Cheapest Average Flexibility On-time COVID-19 safety
Frontier
$48 $115 No cancel fee 62%
American Airlines
$62 $243 No cancel fee 71%
Delta
$77 $273 No cancel fee N/A
United Airlines
$167 $343 No cancel fee 69%

Hourly flight availability from Tucson to Denver

See what time of day planes typically take off from Tucson towards Denver.
Morning 6 AM to noon 47% of TUS to DEN departures
Early morning Midnight to 6 AM 28% of TUS to DEN departures
Afternoon Noon to 6 PM 25% of TUS to DEN departures
Evening 6 PM to midnight 0% of TUS to DEN departures
Midnight
6 AM
Noon
6 PM
Weekly flight availability
from Tucson to Denver
See how many times per day planes take to the skies headed from Tucson to Denver.
Sunday
14 daily flights
Monday
11 daily flights
Tuesday
8 daily flights
Wednesday
9 daily flights
Thursday
10 daily flights
Friday
13 daily flights
Saturday
13 daily flights
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