Find Cheap Flights to Denver International

Depart
Return
1 adult
Adults
18-64
Seniors
65+
Youths
12-17
Children
2-11
Seat Infants
under 2
Lap Infants
under 2
The price shown for each flight will be the average for all passengers including any infants.
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Book cheap flights to Denver International

(Round-trip)
Depart: Tue May 16 2017 Return: Sat May 20 2017 Trip spans 5 days
Frontier
Frontier
IAH
DEN
2h 28m
nonstop
DEN
IAH
2h 28m
nonstop
Depart: Wed May 10 2017 Return: Tue May 16 2017 Trip spans 7 days
Major Airline
Major Airline
HOU
DEN
2h 40m
nonstop
DEN
HOU
2h 26m
nonstop
Depart: Sat May 20 2017 Return: Wed May 24 2017 Trip spans 5 days
United
United
LAX
DEN
2h 23m
nonstop
DEN
LAX
2h 29m
nonstop
Depart: Fri May 19 2017 Return: Sun May 21 2017 Trip spans 3 days
Spirit Airlines
Spirit Airlines
HOU
DEN
2h 40m
nonstop
DEN
HOU
2h 26m
nonstop
Depart: Wed Jun 28 2017 Return: Sat Jul 8 2017 Trip spans 11 days
American Airlines
American Airlines
LAX
DEN
2h 25m
nonstop
DEN
LAX
2h 40m
nonstop
Depart: Tue May 16 2017 Return: Sat May 20 2017 Trip spans 5 days
Frontier
Frontier
HOU
DEN
2h 28m
nonstop
DEN
HOU
2h 28m
nonstop
Depart: Wed Sep 20 2017 Return: Sat Sep 23 2017 Trip spans 4 days
Delta
Delta
SEA
DEN
2h 44m
nonstop
DEN
SEA
3h 06m
nonstop
Depart: Wed May 10 2017 Return: Tue May 16 2017 Trip spans 7 days
Major Airline
Major Airline
IAH
DEN
2h 40m
nonstop
DEN
IAH
2h 26m
nonstop
Depart: Wed May 3 2017 Return: Tue May 9 2017 Trip spans 7 days
Frontier
Frontier
HOU
DEN
2h 29m
nonstop
DEN
HOU
2h 28m
nonstop
Depart: Wed May 3 2017 Return: Tue May 9 2017 Trip spans 7 days
Frontier
Frontier
IAH
DEN
2h 29m
nonstop
DEN
IAH
2h 28m
nonstop
Depart: Wed Jun 14 2017 Return: Wed Jun 28 2017 Trip spans 15 days
Allegiant Air
Allegiant Air
CVG
DEN
2h 48m
nonstop
DEN
CVG
2h 32m
nonstop
Depart: Wed May 3 2017 Return: Sat May 6 2017 Trip spans 4 days
Frontier
Frontier
DFW
DEN
2h 18m
nonstop
DEN
DFW
2h 06m
nonstop
Depart: Wed May 10 2017 Return: Thu May 11 2017 Trip spans 2 days
United
United
SNA
DEN
2h 13m
nonstop
DEN
SNA
2h 27m
nonstop
Depart: Fri May 19 2017 Return: Sun May 21 2017 Trip spans 3 days
Spirit Airlines
Spirit Airlines
IAH
DEN
2h 40m
nonstop
DEN
IAH
2h 26m
nonstop
Depart: Thu May 4 2017 Return: Mon May 8 2017 Trip spans 5 days
Frontier
Frontier
DFW
DEN
2h 18m
nonstop
DEN
DFW
2h 06m
nonstop
Depart: Tue Aug 1 2017 Return: Tue Aug 8 2017 Trip spans 8 days
American Airlines
American Airlines
LAX
DEN
2h 28m
nonstop
DEN
LAX
2h 40m
nonstop
Depart: Thu Jun 1 2017 Return: Thu Jun 8 2017 Trip spans 8 days
Major Airline
Major Airline
HOU
DEN
2h 28m
nonstop
DEN
HOU
2h 29m
nonstop
Depart: Thu Sep 28 2017 Return: Mon Oct 2 2017 Trip spans 5 days
Spirit Airlines
Spirit Airlines
IAH
DEN
2h 14m
nonstop
DEN
IAH
2h 19m
nonstop
Depart: Mon Aug 7 2017 Return: Thu Aug 10 2017 Trip spans 4 days
American Airlines
American Airlines
LAX
DEN
2h 24m
nonstop
DEN
LAX
2h 40m
nonstop
Depart: Thu Jun 1 2017 Return: Thu Jun 8 2017 Trip spans 8 days
Major Airline
Major Airline
IAH
DEN
2h 28m
nonstop
DEN
IAH
2h 29m
nonstop
* Prices are per person and are for e–tickets and include all taxes & fees in USD.

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Our service lets you quickly and easily compare results from hundreds of travel sites at once. In this sense, KAYAK is a search engine and we can't guarantee prices we find.

Why aren’t prices accurate 100% of the time?
Prices on airline seats, hotel rooms and car rentals can change frequently. Several people may also be trying to buy the same travel option simultaneously. As a result, you may find, on occasion, that certain prices are no longer available.

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Airports
Origin

Seattle
$127
Santa Ana
$92
Los Angeles
$85
Cincinnati
$165
Dallas
$67
Houston
only $63
only $63
Destination

Denver
$63
Airlines Airline reviews

284 travelers who booked a flight from Houston to Denver rated their chosen airlines with an average of 6.2.

Overall
6.4
Boarding
6.6
Crew
7.2
Comfort
6.0
Food
5.1
Entertainment
5.0