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Cheap Flights from Sioux Falls (FSD) to Houston (IAH)

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      Travellers and cabin class, 1 Adult, Economy

      Compare Sioux Falls to Houston George Bush Intercntl. flight deals

      Find the cheapest month or even day of the year to fly to Houston George Bush Intercntl.

      Book the best Houston George Bush Intercntl. fare with no extra fees

      Flight deals from Sioux Falls to Houston George Bush Intercntl.

      Looking for a cheap last-minute deal or the best return flight from Sioux Falls Airport to Houston George Bush Intercntl. Airport? If you want to travel next month, return fares start from $323. Find the lowest prices on one-way and return tickets right here.
      Houston.$323 per passenger.Departing Fri, 18 Sep, returning Thu, 24 Sep.Return flight with Frontier Airlines.Outbound indirect flight with Frontier Airlines, departs from Sioux Falls on Fri, 18 Sep, arriving in Houston George Bush Intercntl..Inbound indirect flight with Frontier Airlines, departs from Houston George Bush Intercntl. on Thu, 24 Sep, arriving in Sioux Falls.Price includes taxes and charges.From $323, select.
      Houston.$369 per passenger.Departing Fri, 25 Sep, returning Thu, 1 Oct.Return flight with Frontier Airlines.Outbound indirect flight with Frontier Airlines, departs from Sioux Falls on Fri, 25 Sep, arriving in Houston George Bush Intercntl..Inbound indirect flight with Frontier Airlines, departs from Houston George Bush Intercntl. on Thu, 1 Oct, arriving in Sioux Falls.Price includes taxes and charges.From $369, select.
      Houston.$458 per passenger.Departing Sun, 22 Nov, returning Fri, 27 Nov.Return flight with United.Outbound indirect flight with United, departs from Sioux Falls on Sun, 22 Nov, arriving in Houston George Bush Intercntl..Inbound indirect flight with United, departs from Houston George Bush Intercntl. on Fri, 27 Nov, arriving in Sioux Falls.Price includes taxes and charges.From $458, select.
      Houston.$486 per passenger.Departing Sun, 3 Jan, returning Sun, 10 Jan.Return flight with Delta.Outbound indirect flight with Delta, departs from Sioux Falls on Sun, 3 Jan, arriving in Houston George Bush Intercntl..Inbound indirect flight with Delta, departs from Houston George Bush Intercntl. on Sun, 10 Jan, arriving in Sioux Falls.Price includes taxes and charges.From $486, select.
      Houston.$488 per passenger.Departing Mon, 24 Aug, returning Fri, 28 Aug.Return flight with Frontier Airlines.Outbound indirect flight with Frontier Airlines, departs from Sioux Falls on Mon, 24 Aug, arriving in Houston George Bush Intercntl..Inbound indirect flight with Frontier Airlines, departs from Houston George Bush Intercntl. on Fri, 28 Aug, arriving in Sioux Falls.Price includes taxes and charges.From $488, select.
      Houston.$513 per passenger.Departing Thu, 15 Oct, returning Sun, 18 Oct.Return flight with United.Outbound indirect flight with United, departs from Sioux Falls on Thu, 15 Oct, arriving in Houston George Bush Intercntl..Inbound indirect flight with United, departs from Houston George Bush Intercntl. on Sun, 18 Oct, arriving in Sioux Falls.Price includes taxes and charges.From $513, select.
      Houston.$589 per passenger.Departing Tue, 25 Aug, returning Tue, 1 Sep.Return flight with United.Outbound indirect flight with United, departs from Sioux Falls on Tue, 25 Aug, arriving in Houston George Bush Intercntl..Inbound indirect flight with United, departs from Houston George Bush Intercntl. on Tue, 1 Sep, arriving in Sioux Falls.Price includes taxes and charges.From $589, select.

      Find the cheapest month to fly from Sioux Falls to Houston George Bush Intercntl.

      We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like Sioux Falls to Houston George Bush Intercntl. flights are currently cheapest in September.
      Aug
      from $488
      Sep
      from $323
      Oct
      from $513
      Nov
      from $458
      Dec
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      Jan
      from $486
      Feb
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      Mar
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      Apr
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      May
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      Jun
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      Jul
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      Sioux Falls to Houston George Bush Intercntl.: Alternative routes

      Compare routes from Sioux Falls to Houston below. You may find an airport to fly into that's cheaper, faster, or easier than Houston George Bush Intercntl..

      Houston Hobby

      15km from central Houston
      Closest
      from $512
      Search flights

      Houston George Bush Intercntl.

      25km from central Houston
      Cheapest
      from $323
      Search flights

      Houston Ellington Field

      28km from central Houston
      Search flights

      Sioux Falls to Houston: Flight information

      The things to know before you go.
      Cheapest flight found$323
      Cheapest month to flySeptember

      Finding cheap flights from Sioux Falls to Houston George Bush Intercntl.: Frequently asked questions

      The best price we found for a return flight from Sioux Falls to Houston George Bush Intercntl. is $323. This is an estimate based on information collected from different airlines and travel providers over the last 4 days and is subject to change and availability.
      Currently, there are no airlines that fly direct from Sioux Falls to Houston George Bush Intercntl.. But we found flights with one or more stops from $323.
      As of August 2026, there are no flights flying from Sioux Falls to Houston George Bush Intercntl..
      The cheapest month to fly from Sioux Falls to Houston George Bush Intercntl. is usually September.
      After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from Sioux Falls Airport to Houston George Bush Intercntl. Airport on Friday, 18 September 2026.
      No airlines currently offer direct flights between Sioux Falls Airport and Houston George Bush Intercntl. Airport. Most routes have one or more stops.
      We show every price from over 1,200 airlines and travel agents, comparing them all so you don’t have to. If you know you want to fly to Houston George Bush Intercntl. but you’re not ready to book, set up a Price Alert. We’ll track prices for you, and let you know when they rise or fall.

      We crunched all the numbers in our flight calendar and it looks like the cheapest time to book a flight to Houston is around 40 days in advance, so don’t leave your flight to the last minute.

      Currently, Frontier Airlines offers the cheapest flight tickets to Houston George Bush Intercntl..

      Travelling from Sioux Falls Airport (FSD) to Houston George Bush Intercntl. Airport (IAH): what you need to know

      • Sioux Falls and Houston are in the UTC-6 timezone. That means there's no time difference to adjust for.

      • To ensure you get on your FSD to IAH flight, allow plenty of time to navigate the airport and find your gate. Arriving two hours before international departures and an hour before domestic flights is the standard rule.

      • You can expect longer lines in popular months such as May. Arriving up to four hours in advance for international flights and two hours for a domestic departure is a smart move.

      • We make it a breeze to book a flight with a stopover. To see your options for tickets from Sioux Falls Airport to Houston George Bush Intercntl. Airport, deselect 'Direct flights only.' Then, pick a flight with a stop long enough to visit your chosen city. Some great stopovers between FSD and IAH include:

        • Dallas Fort Worth International Airport

        • Denver International Airport

        • Minneapolis St Paul Airport

      How to find the cheapest flights from Sioux Falls Airport (FSD) to Houston George Bush Intercntl. Airport (IAH)

      • Right now, $170 is the lowest price we've found for a one-way Sioux Falls Airport to Houston George Bush Intercntl. Airport flight. The best price for a return ticket is $323. Bear in mind that fares may change due to demand when booking.

      • Don't leave everything to the last minute. You're more likely to get cheap tickets from FSD to IAH if you book ahead. Airlines often have some terrific early bird discounts.

      • The 'Whole month' search tool shows you the cheapest flights from Sioux Falls Airport to Houston George Bush Intercntl. Airport across each month. It's a great way to snap up a bargain if your trip dates are flexible.

      • Stay on top of deals for cheap flights from FSD to IAH by creating a Price Alert. You'll get an email or push notification on the app when a lower fare pops up.

      • Tailor your trip with filters. Choose your preferred arrival and departure times, total journey duration and airlines. You can also sort your results by 'Cheapest,' 'Fastest' or 'Best' flights from Sioux Falls Airport to Houston George Bush Intercntl. Airport.

      Handy information about Sioux Falls Airport (FSD)

      • You'll find FSD at 2801 Jaycee Lane.

      • When it comes to Sioux Falls Airport's on-time performance, 70% of flights complete their journey on time.

      • To reach Sioux Falls Airport from central Sioux Falls, it takes around 15 minutes by car. This depends on traffic, however. It's approximately 10 kilometres from the airport to the city centre.

      • Planning to take public transport? Expect a journey time of around 35 minutes.

      • Need a convenient hotel close to FSD? If you're catching an early flight from Sioux Falls Airport to Houston George Bush Intercntl. Airport, these accommodation options will have you moments from your departure lounge:

      Arriving at Houston George Bush Intercntl. Airport (IAH)

      When to fly to Houston George Bush Intercntl. Airport (IAH)

      • July is the most popular month for flights from Sioux Falls Airport to Houston George Bush Intercntl. Airport. To escape the crowds, head to Houston in September.

      • When booking your flight from Sioux Falls Airport to Houston George Bush Intercntl. Airport, consider the kind of weather you like. August is the warmest month in Houston, with the temperature ranging from 24ºC (75ºF) to 40ºC (104ºF).

      • Search for cheap tickets from FSD to IAH in January if you'd rather travel during cooler conditions. Temperatures are at their lowest then, ranging between 5ºC (41ºF) and 19ºC (66ºF) on average.

      Explore more of the United States

      • Houston has loads to offer, but there are so many other parts of the United States waiting to be explored. Around 306 kilometres west of Houston, a trip to San Antonio will keep you on the move. Start with attractions like San Antonio River Walk, San Antonio River walk and Alamo Plaza.

      • If you're eager to discover another major destination in the United States, consider Dallas, roughly 370 kilometres north of Houston. Meyerson Symphony Centre, Winspear Opera House and Dallas Museum of Art are among its highlights.

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      Prices shown on this page are estimated lowest prices only. Found in the last 12 days.