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CA $394 Cheap Flights from Billings (BIL) to Houston (IAH)

View CA $394 flight on Sat, Oct 24, 2026Opens in a new window

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

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Cheap flights from Billings (BIL) to Houston (IAH)

Prices were available within the past 7 days and start at CA $394 for one-way flights and CA $707 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

United
Sat, Sep 12 - Sat, Sep 19
BIL
Billings
IAH
Houston
CA $707 Roundtrip, found 6 days ago
CA $707
Roundtrip
found 6 days ago
Select United flight, departing Sat, Sep 12 from Billings to Houston, returning Sat, Sep 19, priced at CA $707 found 6 days ago
United
Sat, Sep 12 - Thu, Sep 17
BIL
Billings
IAH
Houston
CA $791 Roundtrip, found 6 days ago
CA $791
Roundtrip
found 6 days ago
Select United flight, departing Sat, Sep 12 from Billings to Houston, returning Thu, Sep 17, priced at CA $791 found 6 days ago

Frequently asked questions

How much does a flight from Billings, MT (BIL-Logan Intl.) to Houston, TX (IAH-George Bush Intercontinental) cost?
You can find one-way and return flights from BIL to IAH with Expedia. Flight prices vary based on the month and day of the week you want to travel, as well as the airline and how far in advance you book your ticket. Filter your search on Expedia by "Price (lowest to highest)" to see our cheapest fares first, and use the Price Tracking tool to receive alerts when BIL to IAH ticket fares go up or down.
What is the cheapest month to fly from Billings, MT (BIL-Logan Intl.) to Houston, TX (IAH-George Bush Intercontinental)?
If you're looking for the cheapest time to fly from Billings, MT (BIL-Logan Intl.) to Houston, TX (IAH-George Bush Intercontinental), August is typically your best bet! You can expect average return flight prices around CA$524 during this month. Other budget-friendly months for this route include September and October.
Which airlines fly direct from Billings, MT (BIL-Logan Intl.) to Houston, TX (IAH-George Bush Intercontinental)?
Enter BIL to IAH and your travel dates, then apply the 'Nonstop' filter to see only direct flights.
What is the cheapest airline that flies from Billings, MT (BIL-Logan Intl.) to Houston, TX (IAH-George Bush Intercontinental)?
American Airlines is one of the cheapest airlines offering connecting return flights from Billings, MT (BIL-Logan Intl.) to Houston, TX (IAH-George Bush Intercontinental), with prices starting from around CA$398 for flights that can be booked for departure within the next year. These flights typically include a layover in Dallas-Fort Worth Intl. (DFW). Prices are per adult, for economy/coach class. Use Expedia's search tool to compare the prices and schedules of airlines that fly this route to find the best option for your plans and budget.
How do I find cheap flights from Billings, MT (BIL-Logan Intl.) to Houston, TX (IAH-George Bush Intercontinental)?
To find a cheap flight from Billings, MT (BIL-Logan Intl.) to Houston, TX (IAH-George Bush Intercontinental), be flexible with your dates. Traveling outside of peak vacation months and booking a mid-week flight can help you save. Early morning and late night flights are often more affordable, too. Expedia allows you to compare flight times, airlines and routes all in one place to find low fares. You can also set up Price Tracking and receive alerts when fares go up or down.
What is the best time to fly from Billings, MT (BIL-Logan Intl.) to Houston, TX (IAH-George Bush Intercontinental)?
The best time to fly from Billings, MT (BIL-Logan Intl.) to Houston, TX (IAH-George Bush Intercontinental) is typically August or September. These months offer the most affordable fares, with return flights averaging around CA$524.
How many flights per day from Billings, MT (BIL-Logan Intl.) to Houston, TX (IAH-George Bush Intercontinental)?
There are approximately 13 connecting flights per day from Billings, MT (BIL-Logan Intl.) to Houston, TX (IAH-George Bush Intercontinental). Some common connection points include Denver Intl. (DEN), Seattle - Tacoma Intl. (SEA), and Dallas-Fort Worth Intl. (DFW).
What is the earliest flight from Billings, MT (BIL-Logan Intl.) to Houston, TX (IAH-George Bush Intercontinental)?
The earliest flight from Billings, MT (BIL-Logan Intl.) to Houston, TX (IAH-George Bush Intercontinental) typically departs around 5:00 AM. This service is operated by United and is a seasonal offering, active in August and September. An early departure like this can be great if you want to maximize your time at your destination. To compare early flights on Expedia, select the "Early Morning" and "Morning" filters in your search.
What day of the week has the most flights from Billings, MT (BIL-Logan Intl.) to Houston, TX (IAH-George Bush Intercontinental)?
You'll find the most flights from Billings, MT (BIL-Logan Intl.) to Houston, TX (IAH-George Bush Intercontinental) on Saturdays, with around 13 flights available. This gives you a good selection of options for your travel plans. Major airlines on this route include United, Alaska Airlines, and Delta. Looking at the week, Saturday has notably more flight options compared to other days, making it a convenient day to travel.
What are the most popular departure times for flights from Billings, MT (BIL-Logan Intl.) to Houston, TX (IAH-George Bush Intercontinental)?
The most popular departure times for flights from Billings, MT (BIL-Logan Intl.) to Houston, TX (IAH-George Bush Intercontinental) are in the early morning, between 6am and 9am. Many major carriers, including Delta, United and Alaska Airlines, offer flights during this window. Many travellers prefer this because it allows for an early start to their journey, often leading to an earlier arrival at their destination.
How long does it take to fly from Billings, MT (BIL-Logan Intl.) to Houston, TX (IAH-George Bush Intercontinental)?
There are no nonstop flights from Billings, MT (BIL-Logan Intl.) to Houston, TX (IAH-George Bush Intercontinental). The distance between these two airports is approximately 2,100 kilometres. Flights with one stop typically take around 5 hours 18 minutes. If you have two or more stops, your travel time will be longer, usually around 7 hours 30 minutes. Keep in mind that these are average times, and your actual flight duration can vary depending on the specific routing, layover times, and even weather conditions.
Can you fly business or first class from Billings, MT (BIL-Logan Intl.) to Houston, TX (IAH-George Bush Intercontinental)?
You can fly business class or first class between BIL and IAH. First class cabins are available on:
  • Alaska Airlines
  • Delta
  • United
  • American Airlines
How do I earn miles on a Billings, MT (BIL-Logan Intl.) to Houston, TX (IAH-George Bush Intercontinental) flight with Expedia?
It's easy to earn miles on a Billings, MT (BIL-Logan Intl.) to Houston, TX (IAH-George Bush Intercontinental) flight when you book with Expedia. Before you confirm your booking, simply select your frequent flyer program and enter your program number. As a member of One Key™, you can also earn OneKeyCash™* on top of your airline miles when you book with Expedia.*Excludes taxes and fees. OneKeyCash is not redeemable for cash and can only be used on Expedia and other participating brands.
What airports do you fly into for Houston, TX (IAH) from Billings, MT (BIL)?
If you're planning to travel to Houston from Logan Intl. (BIL), you can fly directly into George Bush Intercontinental (IAH) which offers international flights and connections. Some flights may connect through major hubs like Denver Intl. (DEN), Seattle - Tacoma Intl. (SEA), or Portland Intl. (PDX) before reaching Houston. Compare routes and airports on Expedia to find the best flight options for your travel plans.
Is it cheaper to buy a plane ticket from Billings, MT (BIL-Logan Intl.) to Houston, TX (IAH-George Bush Intercontinental) at the last minute?
Typically, booking a last minute flight from Billings, MT (BIL-Logan Intl.) to Houston, TX (IAH-George Bush Intercontinental) will be more expensive than booking in advance. As the departure date approaches, there are usually fewer seats available which can drive up the cost. However, if there's some wiggle room with your travel dates and times, you could bag a cheap last-minute fare.
Is it cheaper to book a Billings, MT (BIL-Logan Intl.) to Houston, TX (IAH-George Bush Intercontinental) flight and hotel package?
Securing a Billings, MT (BIL-Logan Intl.) to Houston, TX (IAH-George Bush Intercontinental) 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. Select from our extensive range of stays and then add flights, activities and car rentals to your booking. Bundle everything together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from Billings, MT (BIL-Logan Intl.) to Houston, TX (IAH-George Bush Intercontinental)?
If you booked your Billings, MT (BIL-Logan Intl.) to Houston, TX (IAH-George Bush Intercontinental) flight within the last 24 hours, you may be able to modify or cancel it without any fees. Depending on the airline and the type of ticket you have, additional charges may apply for changes beyond this timeframe. Airline policies and contact information can be found in your itinerary or confirmation email. Or, head to our Customer Service portal if you'd like more information.

Travel information

Origin airport
Logan Intl.
Destination airport
George Bush Intercontinental
Roundtrip price
CA $707
Distance
2087 km

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Billings to Houston Flights

The easy way to book your flights from Billings to Houston 

With Expedia, it’s simple to find and book flights to Houston from Billings whether you’re traveling for business or pleasure. Enter your travel dates, hit search, and choose your flight from 20 airlines that cover this route. There are nonstop flights to George Bush Intercontinental, too.  

Choose your preferred carrier and cabin class with the advanced search tool and select your ideal departure time. Then, if you want, you can see just nonstop or refundable flights. And if you’re traveling last minute, just enter the date to check out flights from Billings to Houston today, tomorrow, or this week.  

 

Save dollars with cheap flights from Logan Intl., BIL to George Bush Intercontinental, IAH 

Sort your search results by price to find great deals on your flight from Billings to Houston—you get all your cheapest options first. Grab yourself a bargain now—the lowest price on flights to Houston from Billings currently is just CA $707 rising to CA $791.  

Here are more money-saving tips: 

  • Fly in September when flight prices are normally at their lowest 
  • Book about a month to 6 weeks before you travel for the best prices to Houston  
  • Avoid peak season and weekends when flights can cost more
  • Early morning and late-night flights are sometimes cheaper, so try varying your travel times 
  • One surefire way to save money on your flight is to book your flight and hotel together with Expedia. Sometimes, the savings are so large that the flight is basically free! 

 

Reasons to choose Expedia for your flight to Houston from Billings 

Whatever your destination, budget, or reason to travel, in just one quick search, you can choose from loads of flights, airlines, and cabin classes. The filters make it quick and easy to find your ideal flights, and if you choose one of the flexible options, you won’t be charged to change your flight. So book your flight to Houston with Expedia today.

Billings to Houston Flights

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