$449 Cheap Flights from Pocatello (PIH) to Houston (IAH)

View $449 flight on Sat, Mar 14, 2026Opens in a new window

Popular airlines from Pocatello, ID (PIH-Pocatello Regional) to George Bush Intercontinental Airport (IAH)

Cheap Flights from Pocatello to Houston (PIH-IAH)

Prices were available within the past 7 days and start at $449 for one-way flights and $467 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Delta
Tue, Apr 14 - Wed, Apr 22
PIH
Pocatello
IAH
Houston
$467 Roundtrip, found 5 days ago
$467
Roundtrip
found 5 days ago
Select Delta flight, departing Tue, Apr 14 from Pocatello to Houston, returning Wed, Apr 22, priced at $467 found 5 days ago
Delta
Tue, Feb 3 - Tue, Feb 17
PIH
Pocatello
IAH
Houston
$472 Roundtrip, found 5 days ago
$472
Roundtrip
found 5 days ago
Select Delta flight, departing Tue, Feb 3 from Pocatello to Houston, returning Tue, Feb 17, priced at $472 found 5 days ago
Delta
Mon, Apr 13 - Wed, Apr 22
PIH
Pocatello
IAH
Houston
$477 Roundtrip, found 5 days ago
$477
Roundtrip
found 5 days ago
Select Delta flight, departing Mon, Apr 13 from Pocatello to Houston, returning Wed, Apr 22, priced at $477 found 5 days ago
Delta
Mon, Feb 23 - Tue, Mar 10
PIH
Pocatello
IAH
Houston
$482 Roundtrip, found 5 days ago
$482
Roundtrip
found 5 days ago
Select Delta flight, departing Mon, Feb 23 from Pocatello to Houston, returning Tue, Mar 10, priced at $482 found 5 days ago
Delta
Mon, Apr 13 - Thu, Apr 23
PIH
Pocatello
IAH
Houston
$487 Roundtrip, found 5 days ago
$487
Roundtrip
found 5 days ago
Select Delta flight, departing Mon, Apr 13 from Pocatello to Houston, returning Thu, Apr 23, priced at $487 found 5 days ago
Delta
Sat, Feb 7 - Mon, Feb 16
PIH
Pocatello
IAH
Houston
$492 Roundtrip, found 1 day ago
$492
Roundtrip
found 1 day ago
Select Delta flight, departing Sat, Feb 7 from Pocatello to Houston, returning Mon, Feb 16, priced at $492 found 1 day ago
Delta
Sun, Nov 23 - Sun, Dec 7
PIH
Pocatello
IAH
Houston
$497 Roundtrip, found 5 days ago
$497
Roundtrip
found 5 days ago
Select Delta flight, departing Sun, Nov 23 from Pocatello to Houston, returning Sun, Dec 7, priced at $497 found 5 days ago
Delta
Sat, Feb 7 - Mon, Feb 16
PIH
Pocatello
IAH
Houston
$500 Roundtrip, found 1 day ago
$500
Roundtrip
found 1 day ago
Select Delta flight, departing Sat, Feb 7 from Pocatello to Houston, returning Mon, Feb 16, priced at $500 found 1 day ago
Delta
Tue, Nov 25 - Sun, Dec 7
PIH
Pocatello
IAH
Houston
$502 Roundtrip, found 5 days ago
$502
Roundtrip
found 5 days ago
Select Delta flight, departing Tue, Nov 25 from Pocatello to Houston, returning Sun, Dec 7, priced at $502 found 5 days ago
Delta
Mon, Mar 30 - Tue, Apr 14
PIH
Pocatello
IAH
Houston
$508 Roundtrip, found 5 days ago
$508
Roundtrip
found 5 days ago
Select Delta flight, departing Mon, Mar 30 from Pocatello to Houston, returning Tue, Apr 14, priced at $508 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 $518
IAH
George Bush Intercontinental
Cheapest
Average driving time to city center24 min
Flights from $518
Flights from Pocatello (PIH) to Houston (IAH)
Origin airport
Pocatello Regional
Destination airport
George Bush Intercontinental
Airlines serving
Delta
Roundtrip price
$466
Distance
1304 mi

Pocatello to Houston Flights

The cheapest times to fly from Pocatello 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 Pocatello to Houston are during the month of April. You can find some of the cheapest flights from Pocatello to Houston with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Pocatello to Houston

Sunday is one of the best days to book for cheap flights from Pocatello 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 Pocatello 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 Pocatello to Houston in 2025. You can also book with separate airlines for your outbound and return journeys, from $449 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 Pocatello 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 Pocatello 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 Pocatello Regional Airport (PIH) to George Bush Intercontinental Airport (IAH) cost?
Grab a cheap one-way flight from $449 or cheap return flight from $467 from Pocatello Regional Airport (PIH) to George Bush Intercontinental Airport (IAH) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to see our cheapest flight deals on this route.
What is the cheapest month to fly from Pocatello Regional Airport (PIH) to George Bush Intercontinental Airport (IAH)?
April is the most affordable month to fly from PIH to IAH. Traveling during an off-peak travel window is often the key to landing a great deal.
What is the cheapest airline that flies from Pocatello Regional Airport (PIH) to George Bush Intercontinental Airport (IAH)?
Expedia's filter tool lets you easily compare different airlines, departure times and fares all in one place. Select your preferences, then sort by "Price (lowest to highest)" to find out which carrier offers the cheapest PIH to IAH flight.
How many flights per day from Pocatello Regional Airport (PIH) to George Bush Intercontinental Airport (IAH)?
Direct flights from Pocatello Regional Airport (PIH) to George Bush Intercontinental Airport (IAH) aren't available daily, so you'll have to take a flight with a layover. Explore your options with Expedia's filter tool. Enter your travel details and pick either "1 Stop" or "2+ Stops."
What day of the week has the most flights from PIH to IAH?
You'll typically find Tuesday the quietest day for flights, while Fridays tend to be the busiest.* However this can vary from season to season and during peak travel times or public holidays.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Pocatello Regional Airport (PIH) to George Bush Intercontinental Airport (IAH)?
To avoid potential delays on the Pocatello Regional Airport (PIH) to George Bush Intercontinental Airport (IAH) route, aim to fly before 3 PM. Later flights are 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 Pocatello Regional Airport (PIH) to George Bush Intercontinental Airport (IAH) last-minute?
Booking your flight from PIH to IAH right before your getaway is generally more expensive. But if there's some wiggle room with your itinerary, you could land a cheap last-minute fare.
Is it cheaper to book a PIH to IAH flight and hotel package?
You'll typically save money by securing a PIH to IAH flight and hotel package compared to booking separately. In fact, travelers could save hundreds of dollars by bundling with Expedia. And it's simple to manage it all in one place. After selecting your ideal flights and accommodations, consider adding extras such as tours, car rentals and activities.
Can I cancel or change the date of my flight from Pocatello Regional Airport (PIH) to George Bush Intercontinental Airport (IAH)?
It's generally possible to reschedule or cancel your PIH to IAH flight. However, if the booking was made more than 24 hours ago, additional fees may apply. Check your airline's policies in your itinerary to see what changes are possible and if any costs are involved. You'll also find more details on our Customer Service portal.

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*Available to One Key members.