ORDYear-round
Chicago O'Hare (ORD)
United · American · Frontier · Republic · Spirit
17× daily925 mi$100–$275
IAH
Nonstop flights from Houston (IAH)
George Bush Intercontinental Airport · Houston, TX · large airport
IAH has 139 nonstop destinations, including Chicago, Dallas/Fort Worth and Denver. Every route below is a direct flight from Houston, busiest first.
139nonstop routes
Yesscheduled service
29.9844° N, 95.3414° W
Direct flights from Houston (IAH)
139 nonstop destinations — busiest first, with departures per week
Flight counts are departures actually operated in July 2026, and fares are the middle half of one-way tickets sold in the Q2 2025 survey, both from US DOT filings. Routes without a published fare sample show no price.
DFWYear-round
Dallas Fort Worth (DFW)
United · American · SkyWest
15× daily224 mi$175–$275
DENYear-round
Denver (DEN)
United · Frontier
14× daily861 mi$125–$300
ATLYear-round
Hartsfield Jackson Atlanta (ATL)
Delta · United · Frontier · Spirit · SkyWest
13× daily689 mi$75–$225
LAXYear-round
Los Angeles (LAX)
United · Delta · SkyWest · Frontier · Spirit
13× daily1,379 mi$75–$250
LGAYear-round
LaGuardia (LGA)
United · Delta · Spirit · SkyWest
11× daily1,416 mi$125–$300
EWRYear-round
Newark Liberty (EWR)
United · Spirit
10× daily1,400 mi$125–$325
SFOYear-round
San Francisco (SFO)
United
10× daily1,635 mi$225–$425
MIAYear-round
Miami (MIA)
American · United · Frontier · Spirit · Republic
9× daily964 mi$75–$225
DCAYear-round
Ronald Reagan Washington National (DCA)
United · American · Republic
9× daily1,208 mi$175–$375
MCOYear-round
Orlando (MCO)
United · Frontier · Spirit
8× daily854 mi$75–$225
LASYear-round
Harry Reid (LAS)
United · Frontier · Spirit
8× daily1,222 mi$75–$275
FLLYear-round
Fort Lauderdale Hollywood (FLL)
United · Spirit · JetBlue · Frontier
8× daily966 mi$50–$225
PHXYear-round
Phoenix Sky Harbor (PHX)
United · American · Frontier · SkyWest
8× daily1,009 mi$125–$275
SEAYear-round
Seattle–Tacoma (SEA)
United · Alaska
7× daily1,874 mi$200–$400
MSYYear-round
Louis Armstrong New Orleans (MSY)
United · Frontier
7× daily305 mi$75–$300
AUSYear-round
Austin Bergstrom (AUS)
United · SkyWest
7× daily140 mi$150–$275
MSPYear-round
Minneapolis–Saint Paul International Airport / Wold–Chamberlain Field (MSP)
Delta · United
7× daily1,034 mi$150–$350
BOSYear-round
Boston Logan (BOS)
United · JetBlue
6× daily1,597 mi$175–$325
CLTYear-round
Charlotte Douglas (CLT)
American · United · Frontier · SkyWest
6× daily912 mi$125–$300
SATYear-round
San Antonio (SAT)
United · SkyWest
6× daily191 mi$150–$325
DTWYear-round
Detroit Metropolitan Wayne County (DTW)
Delta · United · Frontier · Spirit
6× daily1,075 mi$100–$275
PHLYear-round
Philadelphia (PHL)
United · American · Frontier
5× daily1,325 mi$150–$350
IADYear-round
Washington Dulles (IAD)
United
5× daily1,190 mi$175–$375
SLCYear-round
Salt Lake City (SLC)
Delta · United · SkyWest
5× daily1,195 mi$225–$425
SHVYear-round
Shreveport Regional (SHV)
SkyWest
5× daily192 mi$125–$350
SANYear-round
San Diego (SAN)
United
5× daily1,303 mi$200–$450
BNAYear-round
Nashville (BNA)
United · SkyWest
4× daily657 mi$125–$325
PDXYear-round
Portland (PDX)
United · Alaska
4× daily1,825 mi$175–$375
TPAYear-round
Tampa (TPA)
United · Frontier
4× daily787 mi$75–$225
BWIYear-round
Baltimore/Washington International Thurgood Marshall (BWI)
United · Frontier · Spirit
3× daily1,235 mi$75–$250
SJUYear-round
Luis Muñoz Marín (SJU)
United
3× daily2,007 mi$125–$300
MEMYear-round
Memphis (MEM)
SkyWest · United
3× daily468 mi$150–$325
OKCYear-round
OKC Will Rogers World (OKC)
SkyWest · United
3× daily395 mi$175–$325
SNAYear-round
John Wayne Orange County (SNA)
United
3× daily1,346 mi$175–$375
CLEYear-round
Cleveland Hopkins (CLE)
United
3× daily1,091 mi$150–$325
PITYear-round
Pittsburgh (PIT)
United
daily1,117 mi$225–$450
RDUYear-round
Raleigh-Durham (RDU)
United · Frontier
daily1,042 mi$175–$425
TULYear-round
Tulsa (TUL)
SkyWest · United
daily429 mi$175–$325
CHASummer only
Chattanooga Metropolitan Airport (Lovell Field) (CHA)
SkyWest
daily686 mi
MGMSummer only
Montgomery Regional (Dannelly Field) (MGM)
SkyWest
daily554 mi
OMAYear-round
Eppley Airfield (OMA)
United · SkyWest
daily781 mi$200–$400
ONTYear-round
Ontario (ONT)
United · Frontier
daily1,334 mi$75–$200
AEXSummer only
Alexandria (AEX)
SkyWest
daily190 mi
ASEYear-round
Aspen-Pitkin County Airport (Sardy Field) (ASE)
SkyWest
daily913 mi$275–$500
INDYear-round
Indianapolis (IND)
United
daily844 mi$200–$375
LITYear-round
Bill & Hillary Clinton National Airport/Adams Field (LIT)
SkyWest
daily374 mi$125–$300
MCIYear-round
Kansas City (MCI)
United
daily643 mi$200–$375
SMFYear-round
Sacramento (SMF)
United
daily1,609 mi$225–$500
MFEYear-round
McAllen Miller (MFE)
United · SkyWest
daily316 mi$125–$225
RSWYear-round
Southwest Florida (RSW)
United
daily861 mi$125–$275
CVGYear-round
Cincinnati Northern Kentucky (CVG)
United
daily871 mi$125–$300
MEIYear-round
Key Field / Meridian Regional (MEI)
SkyWest
daily422 mi
VCTYear-round
Victoria Regional (VCT)
SkyWest
daily123 mi
JFKYear-round
John F. Kennedy (JFK)
JetBlue · Delta
daily1,417 mi$125–$275
PIBYear-round
Hattiesburg Laurel Regional (PIB)
SkyWest
daily372 mi
ABISummer only
Abilene Regional (ABI)
SkyWest
daily306 mi
ABQYear-round
Albuquerque International Sunport (ABQ)
United · SkyWest
daily744 mi$200–$400
ANCSummer only
Ted Stevens Anchorage (ANC)
United
daily3,266 mi$375–$575
BDLSummer only
Bradley (BDL)
United
daily1,507 mi
CRPYear-round
Corpus Christi (CRP)
SkyWest
daily201 mi$175–$325
HNLYear-round
Daniel K. Inouye (HNL)
United
daily3,904 mi$525–$650
ICTYear-round
Wichita Dwight D. Eisenhower National (ICT)
SkyWest · United
daily542 mi$150–$325
MKESummer only
General Mitchell (MKE)
SkyWest
daily984 mi$175–$375
ORFSummer only
Norfolk (ORF)
United
daily1,201 mi$225–$425
PAHSummer only
Barkley Regional (PAH)
SkyWest
daily617 mi
PBIYear-round
Palm Beach (PBI)
United
daily956 mi$150–$375
PNSYear-round
Pensacola (PNS)
United
daily489 mi$150–$300
STTSummer only
Cyril E. King (STT)
United
daily2,070 mi$350–$525
DSMYear-round
Des Moines (DSM)
United
daily802 mi$150–$325
HEZSummer only
Natchez–Adams County Airport / Hardy-Anders Field (HEZ)
SkyWest
daily265 mi
JAXYear-round
Jacksonville (JAX)
United
daily816 mi$175–$400
MAFYear-round
Midland International Air and Space Port (MAF)
United · SkyWest
daily429 mi$225–$425
RICSummer only
Richmond (RIC)
United · SkyWest
daily1,157 mi$200–$400
SJCSummer only
Norman Y. Mineta San Jose (SJC)
United
daily1,608 mi$225–$425
CMHYear-round
John Glenn Columbus (CMH)
United · SkyWest
6× weekly986 mi$200–$425
DROSummer only
Durango La Plata County (DRO)
United
6× weekly869 mi$200–$350
CHSYear-round
Charleston (CHS)
United
6× weekly925 mi$200–$425
STLYear-round
St. Louis Lambert (STL)
United · SkyWest
6× weekly667 mi$175–$375
TVCSummer only
Cherry Capital (TVC)
SkyWest
5× weekly1,149 mi
XNAYear-round
Northwest Arkansas National (XNA)
SkyWest
5× weekly438 mi$150–$325
SLNYear-round
Salina Municipal (SLN)
SkyWest
5× weekly621 mi
HDNSummer only
Yampa Valley (HDN)
SkyWest
3× weekly985 mi
BZNSummer only
Bozeman Yellowstone (BZN)
United
2× weekly1,385 mi$200–$325
EGEWinter only
Eagle County Regional (EGE)
United
2× weekly934 mi
JACYear-round
Jackson Hole (JAC)
United
2× weekly1,265 mi$225–$375
RNOYear-round
Reno Tahoe (RNO)
United
2× weekly1,530 mi
AKLYear-round
Auckland
Air New Zealand
AMAWinter only
Rick Husband Amarillo (AMA)
SkyWest
0× weekly518 mi$150–$325
AMSYear-round
Amsterdam
United · KLM
BHMWinter only
Birmingham-Shuttlesworth (BHM)
SkyWest
0× weekly562 mi$175–$375
BOGYear-round
Bogotá
Avianca · United
BTRWinter only
Baton Rouge Metropolitan (BTR)
SkyWest
0× weekly253 mi$150–$400
BZEYear-round
Belize City
United
CDGYear-round
Paris Charles de Gaulle
United · Air France
COSWinter only
City of Colorado Springs Municipal (COS)
SkyWest
0× weekly809 mi$175–$350
CUNYear-round
Cancún
United
DOHYear-round
Doha
Qatar Airways
DXBYear-round
Dubai
Emirates
ECPWinter only
Northwest Florida Beaches (ECP)
SkyWest
0× weekly572 mi$175–$325
ELPWinter only
El Paso (ELP)
United
0× weekly667 mi$175–$325
EZEYear-round
Buenos Aires
United
FRAYear-round
Frankfurt
United · Lufthansa
GDLYear-round
Guadalajara
United · Viva Aerobus · Volaris
GIGYear-round
Rio de Janeiro
United
GRUYear-round
São Paulo
United
GUAYear-round
Guatemala City
United · Avianca
HNDYear-round
Tokyo Haneda
ANA
HOBWinter only
Lea County Regional (HOB)
SkyWest
0× weekly501 mi$150–$300
ISTYear-round
Istanbul
Turkish Airlines
LBBWinter only
Lubbock Preston Smith (LBB)
SkyWest
0× weekly457 mi$175–$300
LFTWinter only
Lafayette Regional (LFT)
SkyWest
0× weekly201 mi$175–$400
LHRYear-round
London Heathrow
United · British Airways
LIMYear-round
Lima
LATAM · United
LIRSeasonal
Liberia (Costa Rica)
United
MBJYear-round
Montego Bay
United
MDWWinter only
Chicago Midway (MDW)
Frontier
0× weekly917 mi$50–$150
MEXYear-round
Mexico City
Aeroméxico · United · Volaris · Viva Aerobus
MGAYear-round
Managua
United
MTJWinter only
Montrose Regional (MTJ)
United
0× weekly927 mi
MTYYear-round
Monterrey
United · Aeroméxico · Viva Aerobus
MUCYear-round
Munich
United
NASYear-round
Nassau
United
NRTYear-round
Tokyo Narita
United
PTYYear-round
Panama City
Copa · United
PUJYear-round
Punta Cana
United
PVRYear-round
Puerto Vallarta
United
QROYear-round
Querétaro
United
RTBSeasonal
Roatán
United
SALYear-round
San Salvador
United · Avianca
SAPYear-round
San Pedro Sula
United · Avianca
SJDYear-round
Los Cabos
United
SJOYear-round
San José
United
SYDYear-round
Sydney
United
TPEYear-round
Taipei
EVA Air
TUSWinter only
Tucson (TUS)
United · SkyWest
0× weekly937 mi$200–$375
UIOYear-round
Quito
United
YYCYear-round
Calgary
WestJet
YYZYear-round
Toronto Pearson
Air Canada · United
Other airports near Houston
Closest TX airports with scheduled service
HOU
Houston
William P. Hobby Airport
TXScheduled68 routes
CLL
College Station
Easterwood Field
TXScheduled1 routes
BPT
Beaumont/Port Arthur
Jack Brooks Regional Airport
TXScheduled1 routes
VCT
Victoria
Victoria Regional Airport
TXScheduled1 routes
KEDC
Pflugerville
Austin Executive Airport
TXScheduled
No nonstop routes published yet
AUS
Austin
Austin Bergstrom International Airport
TXScheduled80 routes