Are direct flights from Tucson to Denver always the best option?

Direct flights are often convenient as they save time and reduce the chance of missed connections. However, they are not always the cheapest option. Flights with layovers can sometimes offer lower fares, especially if you are willing to spend more time traveling.

Can flexible travel dates help on Tucson to Denver flights?

Yes, being flexible with your travel dates can significantly impact flight prices. Shifting your departure or return by a few days, especially to travel on weekdays or during less popular times, may reveal more affordable fares. Many booking sites allow you to view prices across a range of dates.

What extra costs should I check before booking Tucson to Denver flights?

Before booking, always check for potential extra costs such as baggage fees, seat selection charges, and in-flight services. Some airlines may also charge for printing boarding passes at the airport. Being aware of these additional fees can help you calculate the true total cost of your trip.

Flights From Tucson

To Denver

Cheap Flights from Tucson to Denver

Browse current best options from Tucson. Become a member to unlock all deals and get alerts when new deals appear.

Deals from

Tucson

RatePunk searches hundreds of travel sites at once for deals on flights to Denver

Prices updated 4 days ago

476 airlines compared

80%+ AI score for best value

Fares are subject to change and may not be available for all dates. (Data last updated Oct 12, 2026.)

Today’s best flight deals from Tucson to Denver

Explore current cheapest deals departing from Tucson to Denver

2026-11-09 – 2026-11-12
TUS - Denver
45% AI deal score
$215
$251
Round trip
2026-11-05 – 2026-11-09
TUS - Denver
43% AI deal score
$216
$252
Round trip
2026-12-04 – 2026-12-07
TUS - Denver
39% AI deal score
$156
$289
Round trip
2026-11-24 – 2026-11-27
TUS - Denver
67% AI deal score
$388
$294
Round trip
2026-11-25 – 2026-11-27
TUS - Denver
67% AI deal score
$390
$294
Round trip
2026-11-05 – 2026-11-08
TUS - Denver
40% AI deal score
$216
$325
Round trip
2026-11-23 – 2026-11-28
TUS - Denver
41% AI deal score
$211
$326
Round trip
2027-01-30 – 2027-02-16
TUS - Denver
38% AI deal score
$138
$339
Round trip
2027-02-01 – 2027-02-17
TUS - Denver
38% AI deal score
$122
$344
Round trip
2026-11-04 – 2026-11-11
TUS - Denver
41% AI deal score
$205
$344
Round trip

Tucson to Denver: Overview

Insights for flights from Tucson to Denver

For those seeking cheap flights from Tucson to Denver, the most affordable month to fly is typically February, with a median fare of $297. Other cost-effective options include January, where the median fare is $327, and August, with a median fare of $343. Planning your trip around these months can lead to more favorable prices.

Fares for flights from Tucson to Denver typically range from $493–$1124, with a median of $757. Right now, current fares are above the typical level for this route. Currently, 0% of recent fares are classified as a good price, indicating that finding deals might require flexibility.

When considering flights from Tucson to Denver, most itineraries connect at least once, as only 17.3% of recent fares were for direct flights. For connecting itineraries, the typical number of connections is 3. This suggests that travelers should anticipate stops when planning their journey.

A typical journey from Tucson to Denver takes about 2h 9m, including connections. For non-stop flights, the median flight time is also 2h 9m. However, connecting itineraries have a significantly longer median duration of 23h 49m, so the overall travel time can vary greatly depending on your chosen flight.

The distance between Tucson and Denver is 1029 kilometers, which classifies this as a short-haul route. This means you can expect a relatively quick flight, especially if you secure a direct itinerary.

How much is a round trip from Tucson to Denver

Regular price: $107 - $271

Prices for flights from Tucson to Denver are currently within the regular range.

The regular price range for flights from Tucson to Denver is between $107 and $271. The current lowest deal is $240 with United Airlines for travel from Jan 20-Jan 27.

now $240

Low $107

High $271

The cheapest time to fly from Tucson to Denver

The cheapest month to fly from TUS to DEN is February, with a median price of $297. The most expensive month is December, with a median price of $1040. Prices are generally lower from January to October.

February

Cheapest

Flights from $297

December

Most Expensive

Flights from $1,040

Jan

Feb

Apr

Jul

Aug

Sep

Oct

Nov

Dec

Direct flights from Tucson to Denver

United Airlines

Last-minute flights going from Tucson to Denver

Fri, Oct 9

⌛ Last-Minute

TUS - Denver

Tucson (TUS) - Denver (DEN)

Alaska Airlines, Inc.

$466

$761

One-way

Sat, Oct 10

⌛ Last-Minute

TUS - Denver

Tucson (TUS) - Denver (DEN)

United Airlines

$496

$622

One-way

Tue, Oct 13

⌛ Last-Minute

TUS - Denver

Tucson (TUS) - Denver (DEN)

Southwest Airlines

$280

$547

One-way

Thu, Oct 15

⌛ Last-Minute

TUS - Denver

Tucson (TUS) - Denver (DEN)

United Airlines

$255

$576

One-way

Fri, Oct 16

⌛ Last-Minute

TUS - Denver

Tucson (TUS) - Denver (DEN)

United Airlines

$299

$646

One-way

Sat, Oct 17

⌛ Last-Minute

TUS - Denver

Tucson (TUS) - Denver (DEN)

Alaska Airlines, Inc.

$276

$534

One-way

Biggest price drops on these dates for flights from Tucson to Denver

2 nights

Nov 9 - Nov 11

$217 → $217

4 nights

Nov 5 - Nov 9

$217 → $217

3 nights

Nov 9 - Nov 12

$216 → $217

7 nights

Nov 2 - Nov 9

$206 → $217

Popular Airports to fly from Tucson to Denver

Tucson - Denver route insights

💸 Price insights

Recent fares are above the typical level

Recent fares from Tucson to Denver are above the typical level for this route.

📅 Best time to fly

Fly in February for the best prices

Historically, February is the cheapest month to fly, with a median price of $297.

⏱️ Flight duration

Direct flights average 2h 9m

Direct flights to Denver typically take 2 hours and 9 minutes, connecting flights average 23h 49m.

✈️ Airlines & availability

Connecting flights are dominant

Only 17.3% of recent flights from Tucson to Denver are direct, with connecting flights dominant.

🏆 Airline highlight

United Airlines offers direct flights

United Airlines has offered direct flights on this route, with deals found recently.

🎯 Booking tip

Deals appear regularly

Deals on flights from Tucson to Denver appear regularly, with a current deal at $240.

Tucson main airports to depart from

Tucson International (TUS)

Cheapest

Tucson International Airport is a convenient option for flights from Tucson to Denver.

📍 ~12 km from city center (reachable by car)

💸 Flights from ~$217

Denver main airports to arrive at

Denver International (DEN)

Cheapest

Denver International Airport is a major hub, offering convenient access to Denver and the surrounding region.

📍 ~30 km from city center (reachable by car, bus, or rail).

💸 Flights from ~$239

Airports nearby Denver used as alternative

Colorado Springs (COS)

Cheapest

Colorado Springs (COS) is a reliable alternative with robust flight schedules and multiple major carriers.

📍 ~110 km from Denver (reachable by car)

💸 Flights from ~$311

Business & First Class Flight Deals to Denver

$555

Save $80

United Airlines

Business Class

Frequently Asked Questions About Flights to Denver

To find more affordable flights, consider being flexible with your travel dates and times. Comparing prices across different airlines and booking sites can also help you identify better deals. Sometimes, flying on weekdays or during off-peak seasons may offer lower fares.

Booking in advance, often several weeks to a few months before your departure, can sometimes result in more favorable prices. However, prices can fluctuate, so monitoring fares over time may help you decide the optimal booking moment. Last-minute deals are less common but can occasionally appear.

Comparing nearby airports can sometimes reveal different flight options and potentially lower prices. While it may require additional travel to and from these airports, the savings on airfare could be significant. Always factor in the total cost and convenience when considering this option.

Tucson to Denver: Overview

Insights for flights from Tucson to Denver

How much is a round trip from Tucson to Denver

Regular price: $107 - $271

Prices for flights from Tucson to Denver are currently within the regular range.

The regular price range for flights from Tucson to Denver is between $107 and $271. The current lowest deal is $240 with United Airlines for travel from Jan 20-Jan 27.

now $240

Low $107

High $271

The cheapest time to fly from Tucson to Denver

February

Cheapest

Flights from $297

December

Most Expensive

Flights from $1,040

Jan

Feb

Apr

Jul

Aug

Sep

Oct

Nov

Dec