Title: Cheap Flights from Houston (IAH) to Sumter (SUM) - Expedia.ca ![The beautiful black waters of Swan Lake form the setting for the spectacular Iris Gardens. The lake is dotted with colorful islands, and wildlife is abundant. The only public park in the United States to feature all eight swan species, Swan Lake-Iris Gardens is also home to some of the nation's most intensive plantings of Japanese iris](https://images.trvl-media.com/place/6058099/38e0e801-19c8-4df4-8360-7eb9d8d85b97.jpg?impolicy=fcrop&w=1200&h=500&q=medium) Photo by Pon Xayavong Photography ![](https://images.trvl-media.com/place/6058099/38e0e801-19c8-4df4-8360-7eb9d8d85b97.jpg?impolicy=fcrop&w=1200&h=500&q=medium) # Cheap Flights from Houston (IAH) to Sumter (SUM) - [Roundtrip](?flightType=roundtrip) - [One-way](?flightType=oneway) - [Multi-city](?flightType=multicity) ### Travellers Adults ChildrenAges 2 to 17 InfantsYounger than 2 EconomyPremium economyBusiness classFirst class Leaving from Going to Departing Returning Add a place to stay Add a car Direct flights only ## Popular airlines from George Bush Intercontinental Airport (IAH) to Sumter, SC (SUM-Sumter Municipal) - ![Air Canada](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_AC.svg) Air Canada [](https://www.expedia.ca/Flights-Search?leg1=from:iah,to:sum,departure:27/11/2025TANYT&leg2=from:sum,to:iah,departure:04/12/2025TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"AC"}}]) - ![WestJet](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_WS.svg) WestJet [](https://www.expedia.ca/Flights-Search?leg1=from:iah,to:sum,departure:27/11/2025TANYT&leg2=from:sum,to:iah,departure:04/12/2025TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"WS"}}]) - ![Flair Airlines](https://a.travel-assets.com/air/airlines/f8_sq.svg) Flair Airlines [](https://www.expedia.ca/Flights-Search?leg1=from:iah,to:sum,departure:27/11/2025TANYT&leg2=from:sum,to:iah,departure:04/12/2025TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"F8"}}]) - ![American Airlines](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_AA.svg) American Airlines [](https://www.expedia.ca/Flights-Search?leg1=from:iah,to:sum,departure:27/11/2025TANYT&leg2=from:sum,to:iah,departure:04/12/2025TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"AA"}}]) - ![United](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_UA.svg) United [](https://www.expedia.ca/Flights-Search?leg1=from:iah,to:sum,departure:27/11/2025TANYT&leg2=from:sum,to:iah,departure:04/12/2025TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"UA"}}]) - ![Delta](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_DL.svg) Delta [](https://www.expedia.ca/Flights-Search?leg1=from:iah,to:sum,departure:27/11/2025TANYT&leg2=from:sum,to:iah,departure:04/12/2025TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"DL"}}]) - ![Porter Airlines](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_PD.svg) Porter Airlines [](https://www.expedia.ca/Flights-Search?leg1=from:iah,to:sum,departure:27/11/2025TANYT&leg2=from:sum,to:iah,departure:04/12/2025TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"PD"}}]) - ![notification illustration](https://a.travel-assets.com/travel-assets-manager/pictogram-bex/light__notification.svg) ### Be in the know Get alerts if flight prices drop or rise\* - ![deals illustration](https://a.travel-assets.com/travel-assets-manager/pictogram-bex/light__deals.svg) ### Book smarter Save up to 30% on select hotels after you book a flight\* - ![trophy illustration](https://a.travel-assets.com/travel-assets-manager/pictogram-bex/light__trophy.svg) ### Earn twice Earn your airline miles on top of our rewards [Sign in](https://www.expedia.ca/login) Flight from Houston to Sumter (IAH - SUM) route information | Origin airport | George Bush Intercontinental | | --- | --- | | Destination airport | Sumter Municipal | | Distance | 1470 km | ## Houston to Sumter Flights **The easy way to book your flights from Houston to Sumter**  With Expedia, it’s simple to find and book flights to Sumter from Houston whether you’re traveling for business or pleasure. Enter your travel dates, hit search, and choose your flight from airlines that cover this route. There are nonstop flights to Sumter Municipal, 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 Houston to Sumter today, tomorrow, or this week.   **Save dollars with cheap flights from George Bush Intercontinental, IAH to Sumter Municipal, SUM**  Sort your search results by price to find great deals on your flight from Houston to Sumter—you get all your cheapest options first. Grab yourself a bargain now—the lowest price on flights to Sumter from Houston currently is just rising to .   Here are more money-saving tips:  - Fly in when flight prices are normally at their lowest  - Book about a month to 6 weeks before you travel for the best prices to Sumter   - 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 Sumter from Houston**  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 Sumter with Expedia today. ## Frequently asked questions ### How much is a flight from Houston Airport to SUM? > Pack your bags, because round-trip flights between George Bush Intercontinental Airport (IAH) and SUM start from . That's based on fares advertised within the last 7 days on Expedia for flights departing within the next year. Prices can move quickly, so book today to lock in the best deal. Prices and availability are subject to change. Additional terms apply. ### Do I need to pay a cancellation fee if I cancel my flight from IAH to SUM? > This varies from airline to airline, as each has its own terms and conditions. Head to the [Customer Service Portal](https://www.expedia.ca/helpcenter), where you'll find easy-to-follow instructions on how to cancel online. ### How do I find cheap flights from Houston Airport to SUM that have flexible change policies? > Plenty of carriers offer the option to reschedule your flight at no extra charge. All you pay is the fare difference. When searching for IAH to SUM flights, you'll find a "No change fees" filter for you to select. ### How far is the flight from IAH to SUM? > You won't have time for a movie marathon on this flight — it's only 1,500 kilometres from Houston to Sumter. Find your way to your seat, buckle up and you'll be touching down in next to no time. ### Which airlines fly direct from IAH to SUM? > If you want to fly straight from George Bush Intercontinental Airport (IAH) to SUM, you'll need to book a flight with one or more stops. Unfortunately, there aren't any airlines that fly directly between these airports. ### Are Houston Airport to SUM flight tickets cheaper when they're purchased at the last minute? > Booking your trip from George Bush Intercontinental Airport (IAH) to SUM last minute could save you some serious cash. However, you might miss out on a flight altogether! If you'd rather play it safe, book well ahead of your departure date. In fact, Expedia has some of the biggest bargains up to a year in advance. If your preferred carrier hasn't released tickets yet, check back frequently as deals are updated on Expedia all the time. ## Explore a world of travel with Expedia - Flights ### Flights - [Flights from Indianapolis to South Carolina Midlands](https://www.expedia.ca/lp/flights/178266/6057938/indianapolis-to-south-carolina-midlands) - [Flights from Augusta (AGS) to Columbia (CAE)](https://www.expedia.ca/lp/flights/ags/cae/augusta-to-columbia) - [Flights from Aiken (AIK) to Camden (CDN)](https://www.expedia.ca/lp/flights/aik/cdn/aiken-to-camden) - [Flights from Atlanta (ATL) to Camden (CDN)](https://www.expedia.ca/lp/flights/atl/cdn/atlanta-to-camden) - [Flights from Austin (AUS) to Columbia (CAE)](https://www.expedia.ca/lp/flights/aus/cae/austin-to-columbia) - [Flights from Barcelona (BCN) to Columbia (CAE)](https://www.expedia.ca/lp/flights/bcn/cae/barcelona-to-columbia) - [Flights from Hartford (BDL) to Columbia (CAE)](https://www.expedia.ca/lp/flights/bdl/cae/hartford-to-columbia) - [Flights from Bethel (BET) to Columbia (CAE)](https://www.expedia.ca/lp/flights/bet/cae/bethel-to-columbia) - [Flights from Bangor (BGR) to Columbia (CAE)](https://www.expedia.ca/lp/flights/bgr/cae/bangor-to-columbia) - [Flights from Bellingham (BLI) to Columbia (CAE)](https://www.expedia.ca/lp/flights/bli/cae/bellingham-to-columbia) - [Flights from Belleville (BLV) to Columbia (CAE)](https://www.expedia.ca/lp/flights/blv/cae/belleville-to-columbia) - [Flights from Nashville (BNA) to Columbia (CAE)](https://www.expedia.ca/lp/flights/bna/cae/nashville-to-columbia) - [Flights from Bogotá (BOG) to Columbia (CAE)](https://www.expedia.ca/lp/flights/bog/cae/bogota-to-columbia) - [Flights from Butte (BTM) to Florence (FLO)](https://www.expedia.ca/lp/flights/btm/flo/butte-to-florence) - [Flights from Buffalo (BUF) to Columbia (CAE)](https://www.expedia.ca/lp/flights/buf/cae/buffalo-to-columbia) - [Flights from Belize City (BZE) to Columbia (CAE)](https://www.expedia.ca/lp/flights/bze/cae/belize-city-to-columbia) - [Flights from Charlotte (CLT) to Columbia (CAE)](https://www.expedia.ca/lp/flights/clt/cae/charlotte-to-columbia) - [Flights from Constanta (CND) to Columbia (CAE)](https://www.expedia.ca/lp/flights/cnd/cae/constanta-to-columbia) - [Flights from Colorado Springs (COS) to Columbia (CAE)](https://www.expedia.ca/lp/flights/cos/cae/colorado-springs-to-columbia) - [Flights from Cancun (CUN) to Columbia (CAE)](https://www.expedia.ca/lp/flights/cun/cae/cancun-to-columbia) - [Flights from Dallas (DFW) to Columbia (CAE)](https://www.expedia.ca/lp/flights/dfw/cae/dallas-to-columbia) - [Flights from Douala (DLA) to Columbia (CAE)](https://www.expedia.ca/lp/flights/dla/cae/douala-to-columbia) - [Flights from Dillon (DLL) to Columbia (CAE)](https://www.expedia.ca/lp/flights/dll/cae/dillon-to-columbia) - [Flights from Detroit (DTW) to Columbia (CAE)](https://www.expedia.ca/lp/flights/dtw/cae/detroit-to-columbia) - [Flights from Dubai (DXB) to Columbia (CAE)](https://www.expedia.ca/lp/flights/dxb/cae/dubai-to-columbia) - [Flights from Elizabethtown (EKX) to Columbia (CAE)](https://www.expedia.ca/lp/flights/ekx/cae/elizabethtown-to-columbia) - [Flights from Fargo (FAR) to Columbia (CAE)](https://www.expedia.ca/lp/flights/far/cae/fargo-to-columbia) - [Flights from Spokane (GEG) to Columbia (CAE)](https://www.expedia.ca/lp/flights/geg/cae/spokane-to-columbia) - [Flights from Longview (GGG) to Columbia (CAE)](https://www.expedia.ca/lp/flights/ggg/cae/longview-to-columbia) - [Flights from Galveston (GLS) to Columbia (CAE)](https://www.expedia.ca/lp/flights/gls/cae/galveston-to-columbia) - [Flights from Guatemala City (GUA) to Columbia (CAE)](https://www.expedia.ca/lp/flights/gua/cae/guatemala-city-to-columbia) - [Flights from Honolulu (HNL) to Columbia (CAE)](https://www.expedia.ca/lp/flights/hnl/cae/honolulu-to-columbia) - [Flights from Niagara Falls (IAG) to Columbia (CAE)](https://www.expedia.ca/lp/flights/iag/cae/niagara-falls-to-columbia) - [Flights from Houston (IAH) to Columbia (CAE)](https://www.expedia.ca/lp/flights/iah/cae/houston-to-columbia) - [Flights from International Falls (INL) to Columbia (CAE)](https://www.expedia.ca/lp/flights/inl/cae/international-falls-to-columbia) - [Flights from Islip (ISP) to Columbia (CAE)](https://www.expedia.ca/lp/flights/isp/cae/islip-to-columbia) - [Flights from Kingston (KTP) to Columbia (CAE)](https://www.expedia.ca/lp/flights/ktp/cae/kingston-to-columbia) - [Flights from London (LGW) to Florence (FLO)](https://www.expedia.ca/lp/flights/lgw/flo/london-to-florence) - [Flights from Lagos (LOS) to Columbia (CAE)](https://www.expedia.ca/lp/flights/los/cae/lagos-to-columbia) - [Flights from Chennai (MAA) to Columbia (CAE)](https://www.expedia.ca/lp/flights/maa/cae/chennai-to-columbia) - [Flights from Melbourne (MEL) to Columbia (CAE)](https://www.expedia.ca/lp/flights/mel/cae/melbourne-to-columbia) - [Flights from Memphis (MEM) to Columbia (CAE)](https://www.expedia.ca/lp/flights/mem/cae/memphis-to-columbia) - [Flights from Miami (MIA) to Columbia (CAE)](https://www.expedia.ca/lp/flights/mia/cae/miami-to-columbia) - [Flights from Manila (MNL) to Columbia (CAE)](https://www.expedia.ca/lp/flights/mnl/cae/manila-to-columbia) - [Flights from Minot (MOT) to Columbia (CAE)](https://www.expedia.ca/lp/flights/mot/cae/minot-to-columbia) - [Flights from Ocho Rios (OCJ) to Columbia (CAE)](https://www.expedia.ca/lp/flights/ocj/cae/ocho-rios-to-columbia) - [Flights from Ogdensburg (OGS) to Columbia (CAE)](https://www.expedia.ca/lp/flights/ogs/cae/ogdensburg-to-columbia) - [Flights from Plattsburgh (PBG) to Columbia (CAE)](https://www.expedia.ca/lp/flights/pbg/cae/plattsburgh-to-columbia) - [Flights from Portland (PDX) to Columbia (CAE)](https://www.expedia.ca/lp/flights/pdx/cae/portland-to-columbia) - [Flights from Philadelphia (PHL) to Columbia (CAE)](https://www.expedia.ca/lp/flights/phl/cae/philadelphia-to-columbia) - [Flights from Phoenix (PHX) to Columbia (CAE)](https://www.expedia.ca/lp/flights/phx/cae/phoenix-to-columbia) - [Flights from Pittsburgh (PIT) to Columbia (CAE)](https://www.expedia.ca/lp/flights/pit/cae/pittsburgh-to-columbia) - [Flights from Providenciales (PLS) to Columbia (CAE)](https://www.expedia.ca/lp/flights/pls/cae/providenciales-to-columbia) - [Flights from Puerto Plata (POP) to Columbia (CAE)](https://www.expedia.ca/lp/flights/pop/cae/puerto-plata-to-columbia) - [Flights from Panama City (PTY) to Columbia (CAE)](https://www.expedia.ca/lp/flights/pty/cae/panama-city-to-columbia) - [Flights from Punta Cana (PUJ) to Columbia (CAE)](https://www.expedia.ca/lp/flights/puj/cae/punta-cana-to-columbia) - [Flights from Puerto Vallarta (PVR) to Columbia (CAE)](https://www.expedia.ca/lp/flights/pvr/cae/puerto-vallarta-to-columbia) - [Flights from Raleigh (RDU) to Columbia (CAE)](https://www.expedia.ca/lp/flights/rdu/cae/raleigh-to-columbia) - [Flights from Richmond (RIC) to Columbia (CAE)](https://www.expedia.ca/lp/flights/ric/cae/richmond-to-columbia) - [Flights from Rio Hato (RIH) to Columbia (CAE)](https://www.expedia.ca/lp/flights/rih/cae/rio-hato-to-columbia) - [Flights from Seattle (SEA) to Columbia (CAE)](https://www.expedia.ca/lp/flights/sea/cae/seattle-to-columbia) - [Flights from San Francisco (SFO) to Columbia (CAE)](https://www.expedia.ca/lp/flights/sfo/cae/san-francisco-to-columbia) - [Flights from San Jose (SJC) to Columbia (CAE)](https://www.expedia.ca/lp/flights/sjc/cae/san-jose-to-columbia) - [Flights from San José del Cabo (SJD) to Columbia (CAE)](https://www.expedia.ca/lp/flights/sjd/cae/san-jose-del-cabo-to-columbia) - [Flights from Sault Ste. Marie (SSM) to Columbia (CAE)](https://www.expedia.ca/lp/flights/ssm/cae/sault-ste-marie-to-columbia) - [Flights from Valencia (VLC) to Columbia (CAE)](https://www.expedia.ca/lp/flights/vlc/cae/valencia-to-columbia) - [Flights from St. Catharines (YCM) to Columbia (CAE)](https://www.expedia.ca/lp/flights/ycm/cae/st-catharines-to-columbia) - [Flights from Edmonton (YEG) to Columbia (CAE)](https://www.expedia.ca/lp/flights/yeg/cae/edmonton-to-columbia) - [Flights from Edmonton (YEG) to Florence (FLO)](https://www.expedia.ca/lp/flights/yeg/flo/edmonton-to-florence) - [Flights from Fredericton (YFC) to Columbia (CAE)](https://www.expedia.ca/lp/flights/yfc/cae/fredericton-to-columbia) - [Flights from Hamilton (YHM) to Florence (FLO)](https://www.expedia.ca/lp/flights/yhm/flo/hamilton-to-florence) - [Flights from Halifax (YHZ) to Columbia (CAE)](https://www.expedia.ca/lp/flights/yhz/cae/halifax-to-columbia) - [Flights from Halifax (YHZ) to Florence (FLO)](https://www.expedia.ca/lp/flights/yhz/flo/halifax-to-florence) - [Flights from Kitchener (YKF) to Columbia (CAE)](https://www.expedia.ca/lp/flights/ykf/cae/kitchener-to-columbia) - [Flights from Kelowna (YLW) to Columbia (CAE)](https://www.expedia.ca/lp/flights/ylw/cae/kelowna-to-columbia) - [Flights from Fort McMurray (YMM) to Columbia (CAE)](https://www.expedia.ca/lp/flights/ymm/cae/fort-mcmurray-to-columbia) - [Flights from Montreal (YMQ) to Columbia (CAE)](https://www.expedia.ca/lp/flights/ymq/cae/montreal-to-columbia) - [Flights from Oshawa (YOO) to Columbia (CAE)](https://www.expedia.ca/lp/flights/yoo/cae/oshawa-to-columbia) - [Flights from Ottawa (YOW) to Columbia (CAE)](https://www.expedia.ca/lp/flights/yow/cae/ottawa-to-columbia) - [Flights from Ottawa (YOW) to Florence (FLO)](https://www.expedia.ca/lp/flights/yow/flo/ottawa-to-florence) - [Flights from Comox (YQQ) to Columbia (CAE)](https://www.expedia.ca/lp/flights/yqq/cae/comox-to-columbia) - [Flights from Thunder Bay (YQT) to Columbia (CAE)](https://www.expedia.ca/lp/flights/yqt/cae/thunder-bay-to-columbia) - [Flights from Sudbury (YSB) to Columbia (CAE)](https://www.expedia.ca/lp/flights/ysb/cae/sudbury-to-columbia) - [Flights from Saint John (YSJ) to Columbia (CAE)](https://www.expedia.ca/lp/flights/ysj/cae/saint-john-to-columbia) - [Flights from Toronto (YTO) to Columbia (CAE)](https://www.expedia.ca/lp/flights/yto/cae/toronto-to-columbia) - [Flights from Toronto (YTZ) to Columbia (CAE)](https://www.expedia.ca/lp/flights/ytz/cae/toronto-to-columbia) - [Flights from Montreal (YUL) to Columbia (CAE)](https://www.expedia.ca/lp/flights/yul/cae/montreal-to-columbia) - [Flights from Montreal (YUL) to Florence (FLO)](https://www.expedia.ca/lp/flights/yul/flo/montreal-to-florence) - [Flights from Vancouver (YVR) to Columbia (CAE)](https://www.expedia.ca/lp/flights/yvr/cae/vancouver-to-columbia) - [Flights from Vancouver (YVR) to Florence (FLO)](https://www.expedia.ca/lp/flights/yvr/flo/vancouver-to-florence) - [Flights from Winnipeg (YWG) to Columbia (CAE)](https://www.expedia.ca/lp/flights/ywg/cae/winnipeg-to-columbia) - [Flights from Winnipeg (YWG) to Florence (FLO)](https://www.expedia.ca/lp/flights/ywg/flo/winnipeg-to-florence) - [Flights from Saskatoon (YXE) to Columbia (CAE)](https://www.expedia.ca/lp/flights/yxe/cae/saskatoon-to-columbia) - [Flights from Abbotsford (YXX) to Columbia (CAE)](https://www.expedia.ca/lp/flights/yxx/cae/abbotsford-to-columbia) - [Flights from Calgary (YYC) to Columbia (CAE)](https://www.expedia.ca/lp/flights/yyc/cae/calgary-to-columbia) - [Flights from Calgary (YYC) to Florence (FLO)](https://www.expedia.ca/lp/flights/yyc/flo/calgary-to-florence) - [Flights from Charlottetown (YYG) to Columbia (CAE)](https://www.expedia.ca/lp/flights/yyg/cae/charlottetown-to-columbia) - [Flights from Toronto (YYZ) to Columbia (CAE)](https://www.expedia.ca/lp/flights/yyz/cae/toronto-to-columbia) - [Flights from Toronto (YYZ) to Florence (FLO)](https://www.expedia.ca/lp/flights/yyz/flo/toronto-to-florence) - [Flights from Bella Bella (ZEL) to Columbia (CAE)](https://www.expedia.ca/lp/flights/zel/cae/bella-bella-to-columbia) \*Available to Expedia members.