$169 Cheap Flights from Houston (IAH) to Billings (BIL)

View $169 flight on Wed, Jan 14, 2026Opens in a new window

Popular airlines from George Bush Intercontinental Airport (IAH) to Billings Logan Intl. Airport (BIL)

Cheap Flights from Houston to Billings (IAH-BIL)

Prices were available within the past 7 days and start at $169 for one-way flights and $364 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

United
Tue, Jan 13 - Thu, Jan 29
IAH
Houston
BIL
Billings
$364 Roundtrip, found 6 days ago
$364
Roundtrip
found 6 days ago
Select United flight, departing Tue, Jan 13 from Houston to Billings, returning Thu, Jan 29, priced at $364 found 6 days ago
Delta
Thu, Dec 25 - Fri, Jan 9
IAH
Houston
BIL
Billings
$364 Roundtrip, found 6 days ago
$364
Roundtrip
found 6 days ago
Select Delta flight, departing Thu, Dec 25 from Houston to Billings, returning Fri, Jan 9, priced at $364 found 6 days ago
Hawaiian Airlines
Mon, Feb 2 - Tue, Feb 17
IAH
Houston
BIL
Billings
$371 Roundtrip, found 19 hours ago
$371
Roundtrip
found 19 hours ago
Select Hawaiian Airlines flight, departing Mon, Feb 2 from Houston to Billings, returning Tue, Feb 17, priced at $371 found 19 hours ago
Alaska Airlines
Thu, Aug 20 - Mon, Aug 24
IAH
Houston
BIL
Billings
$371 Roundtrip, found 10 hours ago
$371
Roundtrip
found 10 hours ago
Select Alaska Airlines flight, departing Thu, Aug 20 from Houston to Billings, returning Mon, Aug 24, priced at $371 found 10 hours ago
American Airlines
Tue, Dec 9 - Tue, Dec 16
IAH
Houston
BIL
Billings
$371 Roundtrip, found 12 hours ago
$371
Roundtrip
found 12 hours ago
Select American Airlines flight, departing Tue, Dec 9 from Houston to Billings, returning Tue, Dec 16, priced at $371 found 12 hours ago
United
Tue, Jun 16 - Mon, Jun 22
IAH
Houston
BIL
Billings
$374 Roundtrip, found 17 hours ago
$374
Roundtrip
found 17 hours ago
Select United flight, departing Tue, Jun 16 from Houston to Billings, returning Mon, Jun 22, priced at $374 found 17 hours ago
Delta
Thu, Sep 3 - Thu, Sep 10
IAH
Houston
BIL
Billings
$376 Roundtrip, found 1 day ago
$376
Roundtrip
found 1 day ago
Select Delta flight, departing Thu, Sep 3 from Houston to Billings, returning Thu, Sep 10, priced at $376 found 1 day ago
Delta
Tue, Mar 3 - Tue, Mar 10
IAH
Houston
BIL
Billings
$376 Roundtrip, found 19 hours ago
$376
Roundtrip
found 19 hours ago
Select Delta flight, departing Tue, Mar 3 from Houston to Billings, returning Tue, Mar 10, priced at $376 found 19 hours ago
United
Wed, Nov 26 - Tue, Dec 2
IAH
Houston
BIL
Billings
$377 Roundtrip, found 2 hours ago
$377
Roundtrip
found 2 hours ago
Select United flight, departing Wed, Nov 26 from Houston to Billings, returning Tue, Dec 2, priced at $377 found 2 hours ago
United
Sun, Jun 7 - Tue, Jun 16
IAH
Houston
BIL
Billings
$379 Roundtrip, found 10 hours ago
$379
Roundtrip
found 10 hours ago
Select United flight, departing Sun, Jun 7 from Houston to Billings, returning Tue, Jun 16, priced at $379 found 10 hours ago

Find the cheapest month to fly from Houston (IAH) to Billings (BIL)

January is typically the cheapest month to fly

From $304 - $938 per traveler.

Alternative airports near Billings

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

Select flight to Logan Intl. BIL. Cheapest and Closest option available. Average driving time to city center is 5 minutes. Flights from $411
BIL
Logan Intl.
CheapestClosest
Average driving time to city center5 min
Flights from $411

Frequently asked questions

How much does a flight from George Bush Intercontinental Airport (IAH) to Logan Intl. Airport (BIL) cost?
Snag a cheap one-way flight from $169 or cheap return flight from $364 from George Bush Intercontinental Airport (IAH) to Logan Intl. Airport (BIL) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to find our cheapest flight deals on this route.
What is the cheapest month to fly from George Bush Intercontinental Airport (IAH) to Logan Intl. Airport (BIL)?
Traveling in January is a good way to save, as it's the cheapest month for flights between IAH and BIL. You'll usually find the lowest fares during off-peak months.
What is the cheapest airline that flies from George Bush Intercontinental Airport (IAH) to Logan Intl. Airport (BIL)?
To find the cheapest airline that'll fly you from IAH to BIL, use Expedia's filter tool. Tailor your search based on your travel style, such as preferred carriers and ideal departure window. You can then sort your results by "Price (lowest to highest)" to see the most affordable options first.
How many flights per day from George Bush Intercontinental Airport (IAH) to Logan Intl. Airport (BIL)?
Direct flights from George Bush Intercontinental Airport (IAH) to Logan Intl. Airport (BIL) aren't available daily, so you'll have to take a flight with a layover. Explore your options with our filter tool. Enter your travel dates and pick either "1 Stop" or "2+ Stops."
What day of the week has the most flights from IAH to BIL?
Usually you'll have the most choice when it comes to flights on a Friday. Tuesdays tend to be the quietest.* However, this can change based on the time of year, airline and other factors.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from George Bush Intercontinental Airport (IAH) to Logan Intl. Airport (BIL)?
Choose a flight from George Bush Intercontinental Airport (IAH) to Logan Intl. Airport (BIL) that leaves before 3 PM to reduce the risk of cancellations and delays. Departures after this hour 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 George Bush Intercontinental Airport (IAH) to Logan Intl. Airport (BIL) last-minute?
Booking your plane ticket from IAH to BIL shortly before your journey is typically more expensive. However, if you're flexible with your itinerary, you could snag a cheap last-minute fare.
Is it cheaper to book an IAH to BIL flight and hotel package?
Compared with arranging flights and hotels separately, booking an IAH to BIL flight and hotel package with Expedia could result in significant savings. What's more, having it all in one place takes the hassle out of travel planning. Simply pick your flights and select from our extensive range of hotels, then personalize your trip with extras like activities, tours and car rentals.
Can I cancel or change the date of my flight from George Bush Intercontinental Airport (IAH) to Logan Intl. Airport (BIL)?
If you reserved your IAH to BIL flight within 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 beyond that time. Airline policies and contact information can be found in your itinerary or confirmation email. Or, visit our Customer Service portal for further details.

Travel information

Origin airport
George Bush Intercontinental
Destination airport
Logan Intl.
Airlines serving
Alaska Airlines, American Airlines, Delta, Hawaiian Airlines, United
Roundtrip price
$363
Distance
1304 mi

Book with confidence

Houston to Billings Flights

The cheapest times to fly from Houston to Billings

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 Houston to Billings are during the month of January. You can find some of the cheapest flights from Houston to Billings with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Houston to Billings

Sunday is one of the best days to book for cheap flights from Houston to Billings: 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 Houston to Billings

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 Houston to Billings in 2025. You can also book with separate airlines for your outbound and return journeys, from $169 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 Houston to Billings 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 Houston to Billings 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.

 

Houston to Billings Flights

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*Available to One Key members.