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Flight Deals from Tucson to Denver from $88

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Bundle + Save

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Incredible Deals

Save up to 50% on select flights with Priceline

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Save an average of $240 per person when bundling your flight and hotel together with Priceline

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Price Drop Deals Near You

Denver

33% Price Drop

Aug 21

TUS

3 days

Aug 24

DEN

$255

now only

$171

Rond Trip

Denver

23% Price Drop

Aug 15

TUS

3 days

Aug 18

DEN

$256

now only

$197

Rond Trip

Stops

  • Nonstop
    from $174
  • Up to 1 stop
    $194
  • Up to 2 stops
    $492

Airlines

  • Alaska Airlines
    $492
  • American Airlines
    $196
  • Delta Air Lines
    $194
  • Frontier Airlines
    $174
  • Hawaiian Airlines
    $530
  • Southwest Airlines
    $176
  • United Airlines
    $196

Cabin Class

  • Economy
    $174

Departure Airports

  • Tucson International Airport
    $174

Arrival Airports

  • Denver International Airport
    $174

Layover Airports

  • Harry Reid International Airport
    $256
  • Los Angeles International Airport
    $194
  • Phoenix Sky Harbor International Airport
    $196
  • Portland International Airport
    $492
  • Salt Lake City International Airport
    $194
  • San Diego International Airport
    $236
  • San Francisco International Airport
    $341
  • Seattle Tacoma International Airport
    $492

Best Price. GUARANTEED.

Exclusively for Priceline Members
Tired of searching? Book now!
We'll refund the difference if you find a lower price.

BUNDLE & SAVE

Book a flight & hotel together for extra savings.

On average save $240 per traveler
Frontier Airlines Logo
Frontier Airlines

09/04/25

TUS
3h
Direct

09/04/25

DEN
Frontier Airlines Logo
Frontier Airlines

09/07/25

DEN
59m
Direct

09/07/25

TUS
$174
Southwest Airlines Logo
Southwest Airlines

08/22/25

TUS
2h 50m
Direct

08/22/25

DEN
Southwest Airlines Logo
Southwest Airlines

08/24/25

DEN
55m
Direct

08/24/25

TUS
$176
Southwest Airlines Logo
Southwest Airlines

09/04/25

TUS
2h 55m
Direct

09/04/25

DEN
Southwest Airlines Logo
Southwest Airlines

09/07/25

DEN
1h
Direct

09/07/25

TUS
$176
Delta Air Lines Logo
Delta Air Lines

08/22/25

TUS
7h 24m
LAX

08/22/25

DEN
Delta Air Lines Logo
Delta Air Lines

08/24/25

DEN
5h 42m
SLC

08/24/25

TUS
$194
United Airlines Logo
United Airlines

08/22/25

TUS
2h 57m
Direct

08/22/25

DEN
United Airlines Logo
United Airlines

08/24/25

DEN
1h 3m
Direct

08/24/25

TUS
$196
American Airlines Logo
American Airlines

09/04/25

TUS
4h 41m
PHX

09/04/25

DEN
American Airlines Logo
American Airlines

09/07/25

DEN
3h 54m
LAX

09/07/25

TUS
$196
American Airlines Logo
American Airlines

08/22/25

TUS
6h 58m
LAX

08/22/25

DEN
American Airlines Logo
American Airlines

08/24/25

DEN
4h 1m
LAX

08/24/25

TUS
$196
Delta Air Lines Logo
Delta Air Lines

09/04/25

TUS
6h 1m
SLC

09/04/25

DEN
Delta Air Lines Logo
Delta Air Lines

09/11/25

DEN
4h 52m
SLC

09/11/25

TUS
$196
Delta Air Lines Logo
Delta Air Lines

08/21/25

TUS
6h 24m
LAX

08/21/25

DEN
Delta Air Lines Logo
Delta Air Lines

08/24/25

DEN
5h 42m
SLC

08/24/25

TUS
$196
Southwest Airlines Logo
Southwest Airlines

09/04/25

TUS
12h 15m
LAX

09/04/25

DEN
Southwest Airlines Logo
Southwest Airlines

09/07/25

DEN
1h
Direct

09/07/25

TUS
$206
Southwest Airlines Logo
Southwest Airlines

08/22/25

TUS
12h 15m
LAX

08/22/25

DEN
Southwest Airlines Logo
Southwest Airlines

08/24/25

DEN
1h
Direct

08/24/25

TUS
$206
Southwest Airlines Logo
Southwest Airlines

09/04/25

TUS
12h 15m
LAX

09/04/25

DEN
Southwest Airlines Logo
Southwest Airlines

09/07/25

DEN
5h
SAN

09/07/25

TUS
$236
United Airlines Logo
United Airlines

09/04/25

TUS
2h 57m
Direct

09/04/25

DEN
United Airlines Logo
United Airlines

09/11/25

DEN
1h 3m
Direct

09/11/25

TUS
$246
United Airlines Logo
United Airlines

09/14/25

TUS
2h 57m
Direct

09/14/25

DEN
United Airlines Logo
United Airlines

09/18/25

DEN
1h 3m
Direct

09/18/25

TUS
$246
United Airlines Logo
United Airlines

08/21/25

TUS
2h 57m
Direct

08/21/25

DEN
United Airlines Logo
United Airlines

08/24/25

DEN
1h 3m
Direct

08/24/25

TUS
$246
Southwest Airlines Logo
Southwest Airlines

08/22/25

TUS
12h 15m
LAX

08/22/25

DEN
Southwest Airlines Logo
Southwest Airlines

08/24/25

DEN
4h 10m
LAS

08/25/25

TUS
$256
American Airlines Logo
American Airlines

08/21/25

TUS
4h 53m
PHX

08/21/25

DEN
American Airlines Logo
American Airlines

08/24/25

DEN
4h 1m
LAX

08/24/25

TUS
$266
Frontier Airlines Logo
Frontier Airlines

09/04/25

TUS
3h
Direct

09/04/25

DEN
Frontier Airlines Logo
Frontier Airlines

09/07/25

DEN
4h 44m
LAS

09/07/25

TUS
$279
Delta Air Lines Logo
Delta Air Lines

09/19/25

TUS
6h 9m
LAX

09/19/25

DEN
Delta Air Lines Logo
Delta Air Lines

09/21/25

DEN
3h 12m
SLC

09/21/25

TUS
$315
United Airlines Logo
United Airlines

08/22/25

TUS
8h 30m
SFO

08/22/25

DEN
United Airlines Logo
United Airlines

08/24/25

DEN
1h 3m
Direct

08/24/25

TUS
$341
United Airlines Logo
United Airlines

09/04/25

TUS
8h 41m
SFO

09/04/25

DEN
United Airlines Logo
United Airlines

09/07/25

DEN
1h 3m
Direct

09/07/25

TUS
$351
United Airlines Logo
United Airlines

09/19/25

TUS
8h 33m
SFO

09/19/25

DEN
United Airlines Logo
United Airlines

09/21/25

DEN
1h 3m
Direct

09/21/25

TUS
$351
United Airlines Logo
United Airlines

08/21/25

TUS
8h 41m
SFO

08/21/25

DEN
United Airlines Logo
United Airlines

08/24/25

DEN
1h 3m
Direct

08/24/25

TUS
$380
Alaska Airlines Logo
Alaska Airlines

09/04/25

TUS
22h 23m
SEA
PDX

09/05/25

DEN
Alaska Airlines Logo
Alaska Airlines

09/07/25

DEN
23h 41m
PDX
SEA

09/08/25

TUS
$492
Alaska Airlines Logo
Alaska Airlines

09/04/25

TUS
8h 10m
SEA

09/04/25

DEN
Alaska Airlines Logo
Alaska Airlines

09/07/25

DEN
23h 41m
PDX
SEA

09/08/25

TUS
$507
Alaska Airlines Logo
Alaska Airlines

09/04/25

TUS
8h 10m
SEA

09/04/25

DEN
Alaska Airlines Logo
Alaska Airlines

09/07/25

DEN
13h 58m
SEA

09/08/25

TUS
$516
Alaska Airlines Logo
Alaska Airlines

08/27/25

TUS
8h 10m
SEA

08/27/25

DEN
Alaska Airlines Logo
Alaska Airlines

08/31/25

DEN
8h 9m
SEA

08/31/25

TUS
$522
Hawaiian Airlines Logo
Hawaiian Airlines

09/04/25

TUS
8h 10m
SEA

09/04/25

DEN
Hawaiian Airlines Logo
Hawaiian Airlines

09/07/25

DEN
13h 58m
SEA

09/08/25

TUS
$530
Alaska Airlines Logo
Alaska Airlines

08/22/25

TUS
23h 53m
SEA

08/23/25

DEN
Alaska Airlines Logo
Alaska Airlines

08/24/25

DEN
23h 41m
PDX
SEA

08/25/25

TUS
$558
Alaska Airlines Logo
Alaska Airlines

08/22/25

TUS
22h 23m
SEA
PDX

08/23/25

DEN
Alaska Airlines Logo
Alaska Airlines

08/24/25

DEN
23h 41m
PDX
SEA

08/25/25

TUS
$584

Top Deals on flights from Tucson to Denver

Tucson, US (TUS) - Denver, US (DEN)

Southwest Airlines Logo
Southwest Airlines

Aug 22

TUS
2h 50m
Direct

Aug 22

DEN

as low as

$88

Tucson, US (TUS) - Denver, US (DEN)

Frontier Airlines Logo
Frontier Airlines

Nov 2

TUS
2h
Direct

Nov 2

DEN

as low as

$92

Tucson, US (TUS) - Denver, US (DEN)

Delta Air Lines Logo
Delta Air Lines

Sep 14

TUS
6h 8m
SLC

Sep 14

DEN

as low as

$98

Tucson, US (TUS) - Denver, US (DEN)

Delta Air Lines Logo
Delta Air Lines

Sep 5

TUS
6h 24m
LAX

Sep 5

DEN

as low as

$98

Tucson, US (TUS) - Denver, US (DEN)

American Airlines Logo
American Airlines

Aug 29

TUS
7h 7m
PHX

Aug 29

DEN

as low as

$98

Tucson, US (TUS) - Denver, US (DEN)

United Airlines Logo
United Airlines

Oct 6

TUS
2h 55m
Direct

Oct 6

DEN

as low as

$123

Tucson, US (TUS) - Denver, US (DEN)

 Logo

Jul 18

TUS
7h 18m
LAX

Jul 18

DEN

as low as

$165

Tucson, US (TUS) - Denver, US (DEN)

Frontier Airlines Logo
Frontier Airlines

Oct 17

TUS
6h 33m
LAS

Oct 17

DEN

as low as

$189

Tucson, US (TUS) - Denver, US (DEN)

American Airlines Logo
American Airlines

Sep 23

TUS
11h 10m
PHX
LAX

Sep 23

DEN

as low as

$199

Tucson, US (TUS) - Denver, US (DEN)

Alaska Airlines Logo
Alaska Airlines

Sep 16

TUS
9h 30m
SEA

Sep 16

DEN

as low as

$201

Tucson, US (TUS) - Denver, US (DEN)

Hawaiian Airlines Logo
Hawaiian Airlines

Sep 24

TUS
8h 10m
SEA

Sep 24

DEN

as low as

$201

Tucson, US (TUS) - Denver, US (DEN)

United Airlines Logo
United Airlines

Oct 11

TUS
9h 20m
SFO

Oct 11

DEN

as low as

$228