$178 Cheap Flights from Pueblo (PUB) to Houston (IAH)

View $178 flight on Sat, Nov 8, 2025Opens in a new window

Popular airlines from Pueblo, CO (PUB-Pueblo Memorial) to George Bush Intercontinental Airport (IAH)

Cheap Flights from Pueblo to Houston (PUB-IAH)

Prices were available within the past 7 days and start at $178 for one-way flights and $359 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

KEY LIME AIR DBA DENVER AIR CONNECTION
Tue, Dec 16 - Wed, Dec 17
PUB
Pueblo
IAH
Houston
$359 Roundtrip, found 5 days ago
$359
Roundtrip
found 5 days ago
Select KEY LIME AIR DBA DENVER AIR CONNECTION flight, departing Tue, Dec 16 from Pueblo to Houston, returning Wed, Dec 17, priced at $359 found 5 days ago
KEY LIME AIR DBA DENVER AIR CONNECTION
Tue, Dec 16 - Wed, Dec 17
PUB
Pueblo
IAH
Houston
$372 Roundtrip, found 5 days ago
$372
Roundtrip
found 5 days ago
Select KEY LIME AIR DBA DENVER AIR CONNECTION flight, departing Tue, Dec 16 from Pueblo to Houston, returning Wed, Dec 17, priced at $372 found 5 days ago
KEY LIME AIR DBA DENVER AIR CONNECTION
Tue, Dec 16 - Wed, Dec 17
PUB
Pueblo
IAH
Houston
$373 Roundtrip, found 5 days ago
$373
Roundtrip
found 5 days ago
Select KEY LIME AIR DBA DENVER AIR CONNECTION flight, departing Tue, Dec 16 from Pueblo to Houston, returning Wed, Dec 17, priced at $373 found 5 days ago
KEY LIME AIR DBA DENVER AIR CONNECTION
Thu, Nov 6 - Tue, Nov 11
PUB
Pueblo
IAH
Houston
$374 Roundtrip, found 3 days ago
$374
Roundtrip
found 3 days ago
Select KEY LIME AIR DBA DENVER AIR CONNECTION flight, departing Thu, Nov 6 from Pueblo to Houston, returning Tue, Nov 11, priced at $374 found 3 days ago
KEY LIME AIR DBA DENVER AIR CONNECTION
Tue, Dec 16 - Wed, Dec 24
PUB
Pueblo
IAH
Houston
$378 Roundtrip, found 5 days ago
$378
Roundtrip
found 5 days ago
Select KEY LIME AIR DBA DENVER AIR CONNECTION flight, departing Tue, Dec 16 from Pueblo to Houston, returning Wed, Dec 24, priced at $378 found 5 days ago
KEY LIME AIR DBA DENVER AIR CONNECTION
Wed, Nov 26 - Tue, Dec 9
PUB
Pueblo
IAH
Houston
$379 Roundtrip, found 3 days ago
$379
Roundtrip
found 3 days ago
Select KEY LIME AIR DBA DENVER AIR CONNECTION flight, departing Wed, Nov 26 from Pueblo to Houston, returning Tue, Dec 9, priced at $379 found 3 days ago
KEY LIME AIR DBA DENVER AIR CONNECTION
Tue, Nov 4 - Thu, Nov 20
PUB
Pueblo
IAH
Houston
$389 Roundtrip, found 3 days ago
$389
Roundtrip
found 3 days ago
Select KEY LIME AIR DBA DENVER AIR CONNECTION flight, departing Tue, Nov 4 from Pueblo to Houston, returning Thu, Nov 20, priced at $389 found 3 days ago
KEY LIME AIR DBA DENVER AIR CONNECTION
Sat, Dec 13 - Wed, Dec 17
PUB
Pueblo
IAH
Houston
$400 Roundtrip, found 5 days ago
$400
Roundtrip
found 5 days ago
Select KEY LIME AIR DBA DENVER AIR CONNECTION flight, departing Sat, Dec 13 from Pueblo to Houston, returning Wed, Dec 17, priced at $400 found 5 days ago
KEY LIME AIR DBA DENVER AIR CONNECTION
Tue, Dec 16 - Wed, Dec 17
PUB
Pueblo
IAH
Houston
$401 Roundtrip, found 5 days ago
$401
Roundtrip
found 5 days ago
Select KEY LIME AIR DBA DENVER AIR CONNECTION flight, departing Tue, Dec 16 from Pueblo to Houston, returning Wed, Dec 17, priced at $401 found 5 days ago
KEY LIME AIR DBA DENVER AIR CONNECTION
Tue, Dec 16 - Wed, Dec 17
PUB
Pueblo
IAH
Houston
$402 Roundtrip, found 5 days ago
$402
Roundtrip
found 5 days ago
Select KEY LIME AIR DBA DENVER AIR CONNECTION flight, departing Tue, Dec 16 from Pueblo to Houston, returning Wed, Dec 17, priced at $402 found 5 days ago

Alternative airports near Houston

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to George Bush Intercontinental IAH. Cheapest option available. Average driving time to city center is 24 minutes. Flights from $464
IAH
George Bush Intercontinental
Cheapest
Average driving time to city center24 min
Flights from $464
Flights from Pueblo (PUB) to Houston (IAH)
Origin airport
Pueblo Memorial
Destination airport
George Bush Intercontinental
Roundtrip price
$359
Distance
775 mi

Pueblo to Houston Flights

The cheapest times to fly from Pueblo to Houston

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Pueblo to Houston are during the month of December. You can find some of the cheapest flights from Pueblo to Houston with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Pueblo to Houston

Sunday is one of the best days to book for cheap flights from Pueblo to Houston: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from Pueblo to Houston

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Pueblo to Houston in 2025. You can also book with separate airlines for your outbound and return journeys, from $178 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Pueblo to Houston flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your Pueblo to Houston airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Frequently asked questions

How much does a flight from Pueblo Memorial Airport (PUB) to George Bush Intercontinental Airport (IAH) cost?
Secure a cheap one-way flight from $178 or cheap return flight from $359 from Pueblo Memorial Airport (PUB) to George Bush Intercontinental Airport (IAH) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to find our cheapest flight offers on this route.
What is the cheapest month to fly from Pueblo Memorial Airport (PUB) to George Bush Intercontinental Airport (IAH)?
The cheapest month to fly from PUB to IAH is December, when demand is low. Off-peak season is usually when airlines offer better prices between these airports.
Which airlines fly direct from Pueblo Memorial Airport (PUB) to George Bush Intercontinental Airport (IAH)?
There's no direct route from Pueblo, CO (PUB-Pueblo Memorial) to George Bush Intercontinental Airport (IAH). However, you'll find other airports offering nonstop flights. Start your journey at Colorado Springs Airport (COS) and travel straight to Houston without layovers.
What is the cheapest airline that flies from Pueblo Memorial Airport (PUB) to George Bush Intercontinental Airport (IAH)?
Use the filters on Expedia to compare airlines and find the cheapest carrier that'll take you from PUB to IAH. Then, sort your results by "Price (lowest to highest)" to snap up the best deal available.
How many flights per day from Pueblo Memorial Airport (PUB) to George Bush Intercontinental Airport (IAH)?
There aren't any daily direct flights from Pueblo Memorial Airport (PUB) to George Bush Intercontinental Airport (IAH). But you can book flights with layovers. Filter your search on Expedia to include one or two stops, and you'll be soaring above the clouds in no time.
What day of the week has the most flights from PUB to IAH?
You'll generally find Tuesday the quietest day for flights, while Fridays are often the busiest.* However this can change from season to season and during public holidays or peak travel times.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Pueblo Memorial Airport (PUB) to George Bush Intercontinental Airport (IAH)?
Opt for a flight from Pueblo Memorial Airport (PUB) to George Bush Intercontinental Airport (IAH) that leaves before 3 PM to reduce the risk of cancellations and delays. Later departures are on average 22% more likely to be canceled.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
Is it cheaper to buy a plane ticket from Pueblo Memorial Airport (PUB) to George Bush Intercontinental Airport (IAH) last-minute?
Booking your plane ticket from PUB to IAH shortly before your getaway is usually more expensive. But if you're flexible with your schedule, you could grab a cheap last-minute fare.
Is it cheaper to book a PUB to IAH flight and hotel package?
Opting for a PUB to IAH flight and hotel package is usually cheaper than booking separately. With Expedia, you can enjoy the ease of organizing your travels all in one place. Pick from our impressive range of stays and then add car rentals, activities and flights to your booking. Bundle everything together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from Pueblo Memorial Airport (PUB) to George Bush Intercontinental Airport (IAH)?
If you booked your PUB to IAH flight in the last 24 hours, you may be able to cancel or modify it at no cost. Depending on the airline and the type of fare you have, additional charges may apply for changes after that time. Airline policies and contact information can be found in your itinerary or confirmation email. Or, go to our Customer Service portal for more information.

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*Available to One Key members.