Cheap Flights from Houston (IAH) to Spearfish (SPF)

Popular airlines from George Bush Intercontinental Airport (IAH) to Spearfish, SD (SPF-Black Hills)

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Flights from Houston (IAH) to Spearfish (SPF)
Origin airport
George Bush Intercontinental
Destination airport
Black Hills
Distance
1102 mi

Houston to Spearfish Flights

The cheapest times to fly from Houston to Spearfish

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

 

The best time to book a flight from Houston to Spearfish

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

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 Spearfish in 2025. You can also book with separate airlines for your outbound and return journeys, from 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 Spearfish 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 Spearfish 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 George Bush Intercontinental Airport (IAH) to Spearfish, SD (SPF-Black Hills) cost?
Secure a cheap one-way flight or cheap return flight from George Bush Intercontinental Airport (IAH) to Spearfish, SD (SPF-Black Hills) 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 Spearfish, SD (SPF-Black Hills)?
Flying in is a good way to save, as it's the cheapest month for flights between IAH and SPF. You'll typically find the lowest prices during the off-season.
What is the cheapest airline that flies from George Bush Intercontinental Airport (IAH) to Spearfish, SD (SPF-Black Hills)?
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 the carrier with the cheapest IAH to SPF flight.
How many flights per day from George Bush Intercontinental Airport (IAH) to Spearfish, SD (SPF-Black Hills)?
Nonstop flights from George Bush Intercontinental Airport (IAH) to Spearfish, SD (SPF-Black Hills) 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 dates and select either "1 Stop" or "2+ Stops."
What day of the week has the most flights from IAH to SPF?
Generally you'll find the widest variety of flight choices on a Friday. Tuesdays tend to be the quietest.* However, this can vary depending on the airline, season 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 Spearfish, SD (SPF-Black Hills)?
To touch down at Spearfish, SD (SPF-Black Hills) without delays, choose a flight that takes off from George Bush Intercontinental Airport (IAH) before 3 PM. The likelihood of cancellations is 22% higher, on average, for departures after this time.**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 Spearfish, SD (SPF-Black Hills) last-minute?
Last-minute bookings from IAH to SPF are typically more expensive. To secure the cheapest rates, start searching for flights as early as possible. That said, if you can play around with your travel dates, you may find a cheap fare right before you leave.
Is it cheaper to book an IAH to SPF flight and hotel package?
Compared with arranging flights and hotels separately, booking an IAH to SPF flight and hotel package with Expedia could lead to significant savings. Better yet, having everything in one easy place will take the stress out of travel planning. Just secure your flights and select from our wide range of hotels, then tailor your trip with other add-ons like activities and car rentals.
Can I cancel or change the date of my flight from George Bush Intercontinental Airport (IAH) to Spearfish, SD (SPF-Black Hills)?
Generally, it's possible to reschedule or cancel your IAH to SPF flight. However, for bookings made more than 24 hours ago, additional charges may apply. Refer to your airline's policies in your itinerary to see what changes are possible and if any costs are involved. You'll also find more information on our Customer Service portal.

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