$114 Cheap Flights from Bozeman (BZN) to Houston (IAH)

View $114 flight on Thu, Jan 15, 2026Opens in a new window

Popular airlines from Bozeman Yellowstone Intl. Airport (BZN) to George Bush Intercontinental Airport (IAH)

Cheap Flights from Bozeman to Houston (BZN-IAH)

Prices were available within the past 7 days and start at $114 for one-way flights and $219 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

United
Fri, Apr 3 - Sat, Apr 4
BZN
Bozeman
IAH
Houston
$219 Roundtrip, found 5 days ago
$219
Roundtrip
found 5 days ago
Select United flight, departing Fri, Apr 3 from Bozeman to Houston, returning Sat, Apr 4, priced at $219 found 5 days ago
Bargain Flight
Thu, Jan 15 - Mon, Jan 26
BZN
Bozeman
IAH
Houston
$227 Roundtrip, found 6 hours ago
$227
Roundtrip
found 6 hours ago
Select Bargain Flight flight, departing Thu, Jan 15 from Bozeman to Houston, returning Mon, Jan 26, priced at $227 found 6 hours ago
Hawaiian Airlines
Mon, Jan 12 - Wed, Jan 14
BZN
Bozeman
IAH
Houston
$228 Roundtrip, found 11 hours ago
$228
Roundtrip
found 11 hours ago
Select Hawaiian Airlines flight, departing Mon, Jan 12 from Bozeman to Houston, returning Wed, Jan 14, priced at $228 found 11 hours ago
Delta
Sun, Jan 11 - Fri, Jan 23
BZN
Bozeman
IAH
Houston
$229 Roundtrip, found 2 days ago
$229
Roundtrip
found 2 days ago
Select Delta flight, departing Sun, Jan 11 from Bozeman to Houston, returning Fri, Jan 23, priced at $229 found 2 days ago
American Airlines
Thu, Jan 15 - Mon, Jan 26
BZN
Bozeman
IAH
Houston
$229 Roundtrip, found 6 hours ago
$229
Roundtrip
found 6 hours ago
Select American Airlines flight, departing Thu, Jan 15 from Bozeman to Houston, returning Mon, Jan 26, priced at $229 found 6 hours ago
Delta
Sun, Jan 11 - Thu, Jan 29
BZN
Bozeman
IAH
Houston
$234 Roundtrip, found 2 days ago
$234
Roundtrip
found 2 days ago
Select Delta flight, departing Sun, Jan 11 from Bozeman to Houston, returning Thu, Jan 29, priced at $234 found 2 days ago
Bargain Flight
Wed, Nov 12 - Wed, Nov 19
BZN
Bozeman
IAH
Houston
$237 Roundtrip, found 3 days ago
$237
Roundtrip
found 3 days ago
Select Bargain Flight flight, departing Wed, Nov 12 from Bozeman to Houston, returning Wed, Nov 19, priced at $237 found 3 days ago
Delta
Wed, Jan 7 - Wed, Jan 21
BZN
Bozeman
IAH
Houston
$239 Roundtrip, found 4 days ago
$239
Roundtrip
found 4 days ago
Select Delta flight, departing Wed, Jan 7 from Bozeman to Houston, returning Wed, Jan 21, priced at $239 found 4 days ago
Delta
Fri, Feb 27 - Wed, Mar 18
BZN
Bozeman
IAH
Houston
$254 Roundtrip, found 2 days ago
$254
Roundtrip
found 2 days ago
Select Delta flight, departing Fri, Feb 27 from Bozeman to Houston, returning Wed, Mar 18, priced at $254 found 2 days ago
Delta
Fri, Jan 9 - Thu, Jan 29
BZN
Bozeman
IAH
Houston
$259 Roundtrip, found 2 days ago
$259
Roundtrip
found 2 days ago
Select Delta flight, departing Fri, Jan 9 from Bozeman to Houston, returning Thu, Jan 29, priced at $259 found 2 days ago

Find the cheapest month to fly from Bozeman (BZN) to Houston (IAH)

August is typically the cheapest month to fly

From $236 - $473 per traveler.

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 $349
IAH
George Bush Intercontinental
Cheapest
Average driving time to city center24 min
Flights from $349

Frequently asked questions

How much does a flight from Gallatin Field Airport (BZN) to George Bush Intercontinental Airport (IAH) cost?
Snag a cheap one-way flight from $114 or cheap return flight from $219 from Gallatin Field Airport (BZN) to George Bush Intercontinental Airport (IAH) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to see our cheapest flight offers on this route.
What is the cheapest month to fly from Gallatin Field Airport (BZN) to George Bush Intercontinental Airport (IAH)?
The cheapest month to fly from BZN to IAH is April, when demand is low. Off-peak months are often when you'll find lower airfares between these airports.
Which airlines fly direct from Gallatin Field Airport (BZN) to George Bush Intercontinental Airport (IAH)?
When heading out of Gallatin Field Airport (BZN), you can board a nonstop flight to George Bush Intercontinental Airport (IAH) with United Airlines.
What is the cheapest airline that flies from Gallatin Field Airport (BZN) to George Bush Intercontinental Airport (IAH)?
To find the cheapest airline flying from BZN to IAH, use Expedia's filter tool. Tailor your search based on your travel style, such as preferred carriers and flight duration. You can then sort your results by "Price (lowest to highest)" to list the most affordable options first.
How many flights per day from Gallatin Field Airport (BZN) to George Bush Intercontinental Airport (IAH)?
On average, Gallatin Field Airport (BZN) has 2 nonstop flights to George Bush Intercontinental Airport (IAH) per week. If you want more options, use Expedia's filters to search for flights with a layover. Squeeze in a quick visit to another destination or simply break up your trip.
What are the most popular departure times for flights from Gallatin Field Airport (BZN) to George Bush Intercontinental Airport (IAH)?
More people fly between BZN and IAH at 2 PM than at any other time. Rather skip the crowds? Try choosing a quieter departure window and you're likely to save on your ticket as well.
What day of the week has the most flights from BZN to IAH?
If you depart on a Sunday, you'll get the greatest range of options for flights from Gallatin Field Airport (BZN) to George Bush Intercontinental Airport (IAH).
What is the earliest flight from Gallatin Field Airport (BZN) to George Bush Intercontinental Airport (IAH)?
Gallatin Field Airport (BZN)'s first flight to George Bush Intercontinental Airport (IAH) leaves at approximately 2:11PM UTC-7. With a travel duration of 3h 33m, you'll arrive at around 6:44PM UTC-6.
How long does it take to fly from Gallatin Field Airport (BZN) to George Bush Intercontinental Airport (IAH)?
The average flight duration from BZN to IAH is 3 hours and 33 minutes, covering a distance of 1,400 mi.
What is the best time to fly from Gallatin Field Airport (BZN) to George Bush Intercontinental Airport (IAH)?
To arrive at George Bush Intercontinental Airport (IAH) on schedule, choose a flight that leaves Gallatin Field Airport (BZN) before 3 PM. The chance of cancellations is 22% higher, on average, for departures after this hour.**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.
What airports do you fly into for Houston from Gallatin Field Airport (BZN)?
George Bush Intercontinental Airport (IAH) is the only airport in Houston with direct flights from Gallatin Field Airport (BZN). Check out your options and discover affordable fares on Expedia.
Is it cheaper to buy a plane ticket from Gallatin Field Airport (BZN) to George Bush Intercontinental Airport (IAH) last-minute?
Waiting until just before your trip to book a flight from BZN to IAH generally means paying more. While you might find some last-minute discounts, they aren't always guaranteed. Keep your travel plans flexible to maximize your chances of getting a bargain.
Is it cheaper to book a BZN to IAH flight and hotel package?
Compared with arranging flights and hotels separately, booking a BZN to IAH flight and hotel package with Expedia could result in significant savings. Better yet, managing everything in one place will take the hassle out of planning your trip. Just secure your flights and choose from our extensive range of stays, then customize your trip with extras like activities, tours and car rentals.
Can I cancel or change the date of my flight from Gallatin Field Airport (BZN) to George Bush Intercontinental Airport (IAH)?
Typically, you can reschedule or cancel your BZN to IAH flight. However, there may be additional fees, especially if you booked over 24 hours ago. Check your itinerary for the airline's policies and fees on flight changes, or if you'd like more information, head to our Customer Service portal.

Travel information

Origin airport
Bozeman Yellowstone Intl.
Destination airport
George Bush Intercontinental
Airlines serving
Alaska Airlines, American Airlines, Delta, Hawaiian Airlines, United
Roundtrip price
$219
Distance
1385 mi

Book with confidence

Bozeman to Houston Flights

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

 

The best time to book a flight from Bozeman to Houston

Sunday is one of the best days to book for cheap flights from Bozeman 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 Bozeman 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 Bozeman to Houston in 2025. You can also book with separate airlines for your outbound and return journeys, from $114 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 Bozeman 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 Bozeman 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.

 

Bozeman to Houston Flights

Explore a world of travel with Expedia

*Available to One Key members.