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Flight Deals from Denver to Houston from $59

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Top flight deals from leading airlines:

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... and +100s more

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

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Stops

  • Nonstop
    from $119
  • Up to 1 stop
    $136
  • Up to 2 stops
    $527

Airlines

  • Alaska Airlines
    $522
  • American Airlines
    $292
  • Delta Air Lines
    $222
  • Frontier Airlines
    $119
  • Hawaiian Airlines
    $486
  • United Airlines
    $264

Cabin Class

  • Economy
    $119

Departure Airports

  • Denver International Airport
    $119

Arrival Airports

  • George Bush Intercontinental Houston Airport
    $119
  • William P Hobby Airport
    $252

Layover Airports

  • Austin Bergstrom International Airport
    $313
  • Chicago O Hare Airport
    $298
  • Dallas Fort Worth International Airport
    $264
  • Harry Reid International Airport
    $195
  • Hartsfield Jackson Atlanta International Airport
    $136
  • Memphis International Airport
    $439
  • Midland International Airport
    $471
  • Minneapolis-St Paul International/Wold-Chamberlain Airport
    $222
  • Ontario International Airport
    $256
  • Orlando International Airport
    $138
  • Phoenix Sky Harbor International Airport
    $163
  • Portland International Airport
    $486
  • Salt Lake City International Airport
    $222
  • San Antonio International Airport
    $316
  • Seattle Tacoma International Airport
    $486

Best Price. GUARANTEED.

Exclusively for Priceline Members
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On average save $240 per traveler
Frontier Airlines Logo
Frontier Airlines

05/07/25

DEN
3h 54m
Direct

05/07/25

IAH
Frontier Airlines Logo
Frontier Airlines

05/13/25

IAH
1h 50m
Direct

05/13/25

DEN
$119
Free cancellation within 83 hours of booking
Frontier Airlines Logo
Frontier Airlines

05/03/25

DEN
3h 54m
Direct

05/03/25

IAH
Frontier Airlines Logo
Frontier Airlines

05/10/25

IAH
1h 50m
Direct

05/10/25

DEN
$119
Free cancellation within 83 hours of booking
Frontier Airlines Logo
Frontier Airlines

05/03/25

DEN
3h 54m
Direct

05/03/25

IAH
Frontier Airlines Logo
Frontier Airlines

05/07/25

IAH
6h 23m
ATL

05/07/25

DEN
$136
Free cancellation within 83 hours of booking
Frontier Airlines Logo
Frontier Airlines

05/13/25

DEN
3h 54m
Direct

05/13/25

IAH
Frontier Airlines Logo
Frontier Airlines

05/14/25

IAH
6h 23m
ATL

05/14/25

DEN
$136
Free cancellation within 83 hours of booking
Frontier Airlines Logo
Frontier Airlines

05/06/25

DEN
10h 7m
MCO

05/06/25

IAH
Frontier Airlines Logo
Frontier Airlines

05/07/25

IAH
1h 50m
Direct

05/07/25

DEN
$138
Free cancellation within 83 hours of booking
Frontier Airlines Logo
Frontier Airlines

05/06/25

DEN
10h 7m
MCO

05/06/25

IAH
Frontier Airlines Logo
Frontier Airlines

05/07/25

IAH
6h 23m
ATL

05/07/25

DEN
$143
Free cancellation within 83 hours of booking
Frontier Airlines Logo
Frontier Airlines

05/14/25

DEN
3h 54m
Direct

05/14/25

IAH
Frontier Airlines Logo
Frontier Airlines

05/18/25

IAH
9h 55m
PHX

05/19/25

DEN
$163
Free cancellation within 83 hours of booking
Frontier Airlines Logo
Frontier Airlines

05/16/25

DEN
3h 43m
Direct

05/16/25

IAH
Frontier Airlines Logo
Frontier Airlines

05/16/25

IAH
10h
PHX

05/16/25

DEN
$166
Free cancellation within 83 hours of booking
Frontier Airlines Logo
Frontier Airlines

05/22/25

DEN
3h 43m
Direct

05/22/25

IAH
Frontier Airlines Logo
Frontier Airlines

05/26/25

IAH
6h 17m
LAS

05/27/25

DEN
$195
Free cancellation within 83 hours of booking
Frontier Airlines Logo
Frontier Airlines

05/09/25

DEN
8h 22m
ATL

05/09/25

IAH
Frontier Airlines Logo
Frontier Airlines

05/11/25

IAH
7h 33m
LAS

05/12/25

DEN
$205
Free cancellation within 83 hours of booking
Delta Air Lines Logo
Delta Air Lines

05/20/25

DEN
6h 51m
MSP

05/20/25

IAH
Delta Air Lines Logo
Delta Air Lines

05/24/25

IAH
5h 15m
SLC

05/24/25

DEN
$222
Free cancellation within 83 hours of booking
Delta Air Lines Logo
Delta Air Lines

05/13/25

DEN
6h 51m
MSP

05/13/25

IAH
Delta Air Lines Logo
Delta Air Lines

05/14/25

IAH
4h 19m
SLC

05/14/25

DEN
$228
Free cancellation within 83 hours of booking
Delta Air Lines Logo
Delta Air Lines

05/10/25

DEN
8h 34m
ATL

05/10/25

HOU
Delta Air Lines Logo
Delta Air Lines

05/14/25

HOU
4h 19m
SLC

05/14/25

DEN
$252
Free cancellation within 83 hours of booking
Frontier Airlines Logo
Frontier Airlines

05/01/25

DEN
20h 35m
ONT

05/02/25

IAH
Frontier Airlines Logo
Frontier Airlines

05/05/25

IAH
7h 33m
LAS

05/06/25

DEN
$256
Free cancellation within 83 hours of booking
United Airlines Logo
United Airlines

05/20/25

DEN
12h 48m
DFW

05/21/25

IAH
United Airlines Logo
United Airlines

05/21/25

IAH
1h 42m
Direct

05/21/25

DEN
$264
Free cancellation within 83 hours of booking
United Airlines Logo
United Airlines

05/21/25

DEN
3h 30m
Direct

05/21/25

IAH
United Airlines Logo
United Airlines

05/26/25

IAH
1h 41m
Direct

05/26/25

DEN
$265
Free cancellation within 83 hours of booking
United Airlines Logo
United Airlines

05/16/25

DEN
3h 30m
Direct

05/16/25

IAH
United Airlines Logo
United Airlines

05/16/25

IAH
8h 5m
DFW

05/16/25

DEN
$291
Free cancellation within 83 hours of booking
American Airlines Logo
American Airlines

05/20/25

DEN
7h 58m
DFW

05/20/25

HOU
American Airlines Logo
American Airlines

05/24/25

HOU
3h 25m
DFW

05/24/25

DEN
$292
Free cancellation within 83 hours of booking
American Airlines Logo
American Airlines

05/17/25

DEN
5h 45m
DFW

05/17/25

HOU
American Airlines Logo
American Airlines

05/24/25

HOU
3h 27m
DFW

05/24/25

DEN
$296
Free cancellation within 83 hours of booking
American Airlines Logo
American Airlines

05/21/25

DEN
5h 20m
DFW

05/21/25

IAH
American Airlines Logo
American Airlines

05/25/25

IAH
5h 5m
ORD

05/25/25

DEN
$298
Free cancellation within 83 hours of booking
United Airlines Logo
United Airlines

05/17/25

DEN
3h 30m
Direct

05/17/25

IAH
United Airlines Logo
United Airlines

05/21/25

IAH
6h 40m
AUS

05/21/25

DEN
$313
Free cancellation within 83 hours of booking
United Airlines Logo
United Airlines

05/13/25

DEN
9h 20m
SAT

05/13/25

IAH
United Airlines Logo
United Airlines

05/13/25

IAH
1h 49m
Direct

05/13/25

DEN
$316
Free cancellation within 83 hours of booking
United Airlines Logo
United Airlines

05/15/25

DEN
3h 30m
Direct

05/15/25

IAH
United Airlines Logo
United Airlines

05/20/25

IAH
6h 40m
AUS

05/20/25

DEN
$316
Free cancellation within 83 hours of booking
United Airlines Logo
United Airlines

05/22/25

DEN
3h 28m
Direct

05/22/25

IAH
United Airlines Logo
United Airlines

05/26/25

IAH
10h 40m
SAT

05/27/25

DEN
$332
Free cancellation within 83 hours of booking
United Airlines Logo
United Airlines

05/08/25

DEN
7h 38m
ORD

05/08/25

IAH
United Airlines Logo
United Airlines

05/14/25

IAH
1h 43m
Direct

05/14/25

DEN
$392
Free cancellation within 83 hours of booking
United Airlines Logo
United Airlines

05/16/25

DEN
9h 47m
ORD

05/16/25

IAH
United Airlines Logo
United Airlines

05/19/25

IAH
20h 52m
MEM

05/20/25

DEN
$439
Free cancellation within 83 hours of booking
United Airlines Logo
United Airlines

05/18/25

DEN
10h 48m
MAF

05/18/25

IAH
United Airlines Logo
United Airlines

05/18/25

IAH
8h 50m
DFW

05/19/25

DEN
$471
Free cancellation within 83 hours of booking
Hawaiian Airlines Logo
Hawaiian Airlines

05/15/25

DEN
17h 59m
SEA

05/15/25

IAH
Hawaiian Airlines Logo
Hawaiian Airlines

05/17/25

IAH
16h 46m
PDX

05/18/25

DEN
$486
Free cancellation within 83 hours of booking
Alaska Airlines Logo
Alaska Airlines

05/17/25

DEN
9h 1m
SEA

05/17/25

IAH
Alaska Airlines Logo
Alaska Airlines

05/19/25

IAH
10h 49m
SEA

05/19/25

DEN
$522
Free cancellation within 83 hours of booking
Alaska Airlines Logo
Alaska Airlines

05/17/25

DEN
9h 1m
SEA

05/17/25

IAH
Alaska Airlines Logo
Alaska Airlines

05/19/25

IAH
12h 9m
SEA
PDX

05/19/25

DEN
$527
Free cancellation within 83 hours of booking

Top Deals on flights from Denver to Houston

Denver, US (DEN) - Houston, US (HOU)

Frontier Airlines Logo
Frontier Airlines

May 13

DEN
3h 54m
Direct

May 13

IAH

as low as

$59

Denver, US (DEN) - Houston, US (HOU)

Frontier Airlines Logo
Frontier Airlines

May 31

DEN
8h 36m
PHX

May 31

IAH

as low as

$76

Denver, US (DEN) - Houston, US (HOU)

Frontier Airlines Logo
Frontier Airlines

Jun 3

DEN
10h 26m
ATL

Jun 3

IAH

as low as

$76

Denver, US (DEN) - Houston, US (HOU)

Frontier Airlines Logo
Frontier Airlines

May 20

DEN
10h 7m
MCO

May 20

IAH

as low as

$76

Denver, US (DEN) - Houston, US (HOU)

Delta Air Lines Logo
Delta Air Lines

May 31

DEN
8h 22m
MSP

May 31

IAH

as low as

$108

Denver, US (DEN) - Houston, US (HOU)

Delta Air Lines Logo
Delta Air Lines

Jun 7

DEN
8h 34m
ATL

Jun 7

HOU

as low as

$108

Denver, US (DEN) - Houston, US (HOU)

Delta Air Lines Logo
Delta Air Lines

May 28

DEN
6h 26m
SLC

May 29

IAH

as low as

$108

Denver, US (DEN) - Houston, US (HOU)

 Logo

May 18

DEN
3h 43m
Direct

May 18

IAH

as low as

$119

Denver, US (DEN) - Houston, US (HOU)

United Airlines Logo
United Airlines

Jun 7

DEN
3h 28m
Direct

Jun 7

IAH

as low as

$128

Denver, US (DEN) - Houston, US (HOU)

American Airlines Logo
American Airlines

May 27

DEN
8h 44m
ORD

May 27

IAH

as low as

$143

Denver, US (DEN) - Houston, US (HOU)

American Airlines Logo
American Airlines

May 31

DEN
5h 9m
DFW

May 31

IAH

as low as

$143

Denver, US (DEN) - Houston, US (HOU)

 Logo

Jun 1

DEN
8h 7m
MSP

Jun 1

HOU

as low as

$168
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