Find Deals on Flights from Houston Hobby & other airports to Williston Sloulin Field Intl (HOU - ISN)

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.
Compare vs. KAYAK all | none
Browse Origins:
Browse Destinations:

Dates flexible? Here are the best fares found in the past 48 hours...

Book cheap flights from Houston Hobby & other airports to Williston Sloulin Field Intl

(Round-trip)
Depart: Mon Feb 29 2016 Return: Wed Mar 16 2016 Trip spans 16 days
Delta
Delta
HOU
1:15a
ISN
7:12a
5h 57m
1 stop
ISN
2:00a
HOU
4:49a
26h 49m
2 stops
Depart: Fri Aug 12 2016 Return: Sun Aug 21 2016 Trip spans 10 days
Delta
Delta
HOU
6:26a
ISN
12:26p
6h 00m
1 stop
ISN
12:52p
HOU
1:09p
24h 17m
2 stops
Depart: Sat Mar 12 2016 Return: Sat Mar 19 2016 Trip spans 7 days
Delta
Delta
HOU
1:30a
ISN
7:09a
5h 39m
1 stop
ISN
8:35a
HOU
4:23p
7h 48m
1 stop
Depart: Wed Feb 10 2016 Return: Sun Mar 6 2016 Trip spans 26 days
$1110
Select
Delta
Delta
HOU
1:15a
ISN
7:12a
5h 57m
1 stop
ISN
7:35a
HOU
6:38p
11h 03m
2 stops
Depart: Thu Feb 11 2016 Return: Sun Mar 6 2016 Trip spans 25 days
$1132
Select
United
United
HOU
4:56a
ISN
8:36a
3h 40m
nonstop
ISN
9:40a
HOU
1:16p
3h 36m
nonstop
Depart: Tue Feb 16 2016 Return: Wed Feb 17 2016 Trip spans 2 days
$1208
Select
United
United
HOU
8:08a
ISN
5:59p
9h 51m
2 stops
ISN
1:05a
HOU
8:55a
7h 50m
2 stops
* Prices are per person and are for e–tickets and include all taxes & fees in USD.

We make every attempt to get accurate prices, however, prices are not guaranteed.

Here's why:

We’re not the seller
At KAYAK we don’t set prices, so it’s not possible for us to guarantee what other companies are selling.

We aggregate tons of data for you
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 don'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.

More questions or if you have a bad price to report to us
Please send us an email and someone from our team will get back to you promptly.

Airports
Origin

Houston
$659
Destination

Williston
$659