The cheapest times to fly from BIL to IAH are
- January 8th to February 25th
- April 23rd to May 6th
- July 30th to November 18th
based on data collected exclusively by Champion Traveler across tens of millions of flights. Among all the dates above, the very cheapest time to fly from BIL to IAH is mid to late September. Prices can be as high as $690 for Sunday flights during mid December, or as low as $272 for Tuesday flights around mid to late September.
When to Fly to Houston
Flying from Billings, MT (BIL) to Houston, TX (IAH) will usually cost between $337 to $569 per person if booking more than four weeks in advance. On average the very cheapest time to fly is mid to late September with an average ticket price of $353. Due to high demand the most expensive time to fly is mid December, with an average price of $559. Planning your trip to low-cost times can easily save you $206 on economy flights and even more on first-class flights. Generally, any price below $437 can be considered a good price for a round-trip BIL to IAH flight.
See below for a graph of average weekly prices for the BIL to IAH route. All prices are for round-trip tickets in USD.
Compared to other flights, the BIL to IAH flight is much cheaper than the average and costs less than the average flight leaving from Billings. The average price per mile (for a direct flight) is $0.21, which is below average.
Flight Prices by Day of the Week
Tuesday is usually the cheapest day to depart and return on this flight. Sundays are the most expensive days to fly out or take a return trip. Selecting flights on the least expensive days could save you up to $100 (21%) on this flight.
Departing prices are for round-trip flights returning on the day of departure. For example, a flight departing on Tuesday and returning a week later will cost an average of $375. Return trip prices are from the IAH to BIL flight, and often highlight the quality of our data in showing the same trend.
Departing Prices by Day
Return Trip Prices by Day
Nonstop Flights and Layovers
Travelers looking to fly from BIL to IAH can generally find a 1-layover flight. Because there is not usually a direct flight option the real-world direct flight time of 3 hour 20 minutes may not be realistic.
Alternative Nearby Airports
Champion Traveler tells you which airports are nearby and whether tickets might be cheaper alternative airports nearby. Sometimes it’s worth it to fly into a closer airport and then commute to your destination. Remember that there is not usually a nonstop flight from BIL to IAH while comparing.
- 79 miles (127 km) away from IAH
- Usually 6.41% less expensive than IAH
- 1-layover flights available
Flight Questions Answered
Still have questions about flying from BIL to IAH? We’ve got answers.
Which airlines fly this route?
You can find 6 major airlines flying this route most often: Alaska, American, Boutique Air, Delta, Frontier, United, and potentially more during busy seasons.
How far away is it from George Bush Intercontinental/Houston Airport to Billings Logan International Airport?
The distance between the two airports is roughly 1305 miles or 2100 kilometers.
How long does it take to fly from BIL to IAH?
The real-world flight time for a nonstop BIL to IAH flight is about 3 hour 20 minutes.
How many flights go between Billings, MT and Houston, TX?
It depends on the day of the week and the date, but a typical day might have around 47 available flights from BIL to IAH.
Airport Location Info
|Origination airport name||Billings Logan International Airport|
|Country||the United States|
|Destination airport name||George Bush Intercontinental/Houston Airport|
|Country||the United States|
Please note that while we’ve worked hard to analyzed tens of millions of flights to get you this data, we do not calculate current live prices or guarantee pricing. Please see our partners using the links above for current offers.