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Good to Know: Flights to IAH
Useful information for finding cheap flights to George Bush Intercontinental Houston and booking your next trip
Cheapest Round Trip Flight
$326
United Airlines• 1 stop • 10h 39mOct 04 – Oct 09
The cheapest round trip flight from Denver International to George Bush Intercontinental Houston is currently $326
Cheapest One way Flight
$93
United Airlines• nonstop• 3h 55mOct 07
The cheapest one way flight from Phoenix Sky Harbor International to George Bush Intercontinental Houston is currently $93
Cheapest Direct Flight
$186
United Airlines• nonstop• 3h 44mOct 04
The cheapest nonstop flight from Denver International to George Bush Intercontinental Houston is currently $186
Fastest Flight
3h 44m
The fastest nonstop flight from Denver International to George Bush Intercontinental Houston takes 3h 44m
Best Flight Deals to Houston
Identify the most efficient round-trip flights to Houston. We present options balancing cost and convenience for your return journey.
Oct 04 - Oct 09, Economy
Denver → Houston
10h 39m
9:35 AM - 5:14 PM • 1 stop
Denver → Houston
3h 58m
8:21 PM - 9:59 PM • nonstop
United Airlines
Oct 04 - Oct 09, Economy
Denver → Houston
10h 23m
10:02 AM - 5:25 PM • 1 stop
Denver → Houston
3h 51m
7:20 AM - 8:51 AM • nonstop
United Airlines
Oct 04 - Oct 09, Economy
Denver → Houston
10h 50m
9:35 AM - 5:25 PM • 1 stop
Denver → Houston
3h 51m
7:20 AM - 8:51 AM • nonstop
United Airlines
Oct 04 - Oct 09, Economy
Denver → Houston
10h 6m
9:42 AM - 4:48 PM • 1 stop
Denver → Houston
3h 51m
7:20 AM - 8:51 AM • nonstop
United Airlines
Oct 04 - Oct 09, Economy
Denver → Houston
7h 38m
9:42 AM - 3:40 PM • 1 stop
Denver → Houston
3h 52m
12:55 PM - 2:27 PM • nonstop
United Airlines
For travel requiring no set return, access available one-way flights to Houston (IAH). These options support extended stays or open-ended plans.
Need to travel to Houston soon? View current last-minute flight options to IAH for spontaneous or pressing plans.
Oct 02 - Oct 09, Economy
Detroit → Houston
13h 50m
3:00 PM - 10:30 PM • 1 stop
Detroit → Houston
10h 8m
2:47 PM - 9:55 PM • 1 stop
Spirit Airlines
Oct 02 - Oct 09, Economy
Detroit → Houston
13h 50m
3:00 PM - 10:30 PM • 1 stop
Detroit → Houston
4h 4m
2:48 PM - 6:32 PM • nonstop
Spirit Airlines
Oct 02 - Oct 09, Economy
Detroit → Houston
12h 3m
- • 1 stop
Detroit → Houston
4h 2m
- • nonstop
Delta Airlines
Oct 02 - Oct 09, Economy
Detroit → Houston
12h 3m
- • 1 stop
Detroit → Houston
10h 25m
- • 1 stop
Delta Airlines
Oct 02 - Oct 09, Economy
Detroit → Houston
10h 29m
2:45 PM - 8:14 PM • 1 stop
Detroit → Houston
11h 53m
6:30 AM - 3:33 PM • 1 stop
United Airlines
Maximize your time in Houston, not in transit. Discover non-stop direct flights to IAH for the quickest, most straightforward journey to the Strip.
Oct 04 - Oct 09, Economy
Denver → Houston
3h 44m
5:00 AM - 8:24 AM • nonstop
Denver → Houston
3h 50m
5:14 AM - 6:44 AM • nonstop
United Airlines
Oct 04 - Oct 09, Economy
Denver → Houston
3h 48m
7:45 AM - 11:13 AM • nonstop
Denver → Houston
3h 50m
10:13 AM - 11:43 AM • nonstop
United Airlines
Oct 04 - Oct 09, Economy
Denver → Houston
3h 49m
7:40 AM - 11:09 AM • nonstop
Denver → Houston
30h 49m
11:36 AM - 1:12 PM • nonstop
Frontier Airlines
Oct 04 - Oct 09, Economy
Denver → Houston
3h 49m
5:45 PM - 9:14 PM • nonstop
Denver → Houston
30h 49m
6:00 AM - 7:36 AM • nonstop
Frontier Airlines
Essential Information for Booking Flights from () - AI Insights
What's the cheapest airline to iah?
United Airlines (UA) offers the most affordable options to George Bush Intercontinental Airport (iah) for a single passenger in economy class. It’s a reliable choice for finding cheap airline tickets.
What's the popular airline to fly to iah?
United Airlines (UA) offers popular routes to George Bush Intercontinental Houston Airport (iah), with a focus on economy class travel.
What's the cheapest day of the week to fly to iah?
Saturday is the cheapest day to fly to George Bush Intercontinental Airport in Houston.
What's the cheapest month to fly to iah?
April offers the most affordable airfare to George Bush Intercontinental Airport (iah) in Houston.
What is the cheapest airline to fly from George Bush Intercontinental Airport to Houston?
United Airlines (UA) offers the most affordable fares for flights to Houston from George Bush Intercontinental Airport.
When are the cheapest days to fly to Houston with United Airlines?
Saturday is generally the cheapest day to fly to Houston with United Airlines.
What is the typical cost for a round-trip ticket to Houston on United Airlines?
The average cost for a round-trip ticket to Houston on United Airlines typically ranges from $350 to $600, depending on the date and booking time.
Can you find the cheapest flight options to Houston with United Airlines, including baggage fees?
To find the absolute cheapest flight options to Houston with United Airlines, including baggage fees, you should check their website directly. United often has promotional fares that can significantly reduce the cost.
Destination Airport Information
| IATA Code | IAH |
| Name | George Bush Intercontinental Houston |
| City | Houston |
| Country | US |
| Latitude | 29.984399795532227 |
| Longitude | -95.34140014648438 |
Popular Airlines
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