Direct flights from Houston (IAH)

In July 2026, 29 airlines flew nonstop from IAH to 176 destinations, with about 4,191 departures a week.

Nonstop destinations
Airlines
Departures a week, July 2026

Map data: Natural Earth. Lines follow the shortest (great-circle) path.

Nonstop destinations from IAH

Destination	Airlines	Flights a week	Distance	Flight time
ORD ChicagoUnited States	United Airlines, American Airlines, Frontier Airlines, Republic Airline	120	925 mi1,489 km	2h 46m
DFW Dallas-Fort WorthUnited States	American Airlines, United Airlines, Envoy Air, Mesa Airlines, SkyWest Airlines	117	224 mi360 km	1h 22m
DEN DenverUnited States	United Airlines, Frontier Airlines	99	861 mi1,386 km	2h 34m
ATL AtlantaUnited States	Delta Air Lines, United Airlines, Frontier Airlines, Mesa Airlines	98	689 mi1,109 km	2h 4m
LAX Los AngelesUnited States	United Airlines, Delta Air Lines, SkyWest Airlines, Frontier Airlines	93	1,379 mi2,219 km	3h 34m
LGA New YorkUnited States	United Airlines, Delta Air Lines	73	1,416 mi2,279 km	3h 28m
SFO San FranciscoUnited States	United Airlines	68	1,635 mi2,631 km	4h 8m
EWR NewarkUnited States	United Airlines	67	1,400 mi2,253 km	3h 28m
MIA MiamiUnited States	American Airlines, United Airlines, Frontier Airlines	63	964 mi1,551 km	2h 30m
DCA WashingtonUnited States	United Airlines, PSA Airlines	60	1,208 mi1,944 km	3h 1m
LAS Las VegasUnited States	United Airlines, Frontier Airlines	59	1,222 mi1,967 km	3h 15m
MCO OrlandoUnited States	United Airlines, Frontier Airlines	59	854 mi1,374 km	2h 18m
CLT CharlotteUnited States	American Airlines, Mesa Airlines, Frontier Airlines, United Airlines	58	912 mi1,468 km	2h 31m
FLL Fort LauderdaleUnited States	United Airlines, JetBlue, Frontier Airlines	56	966 mi1,555 km	2h 29m
SAT San AntonioUnited States	United Airlines, Mesa Airlines, SkyWest Airlines	56	191 mi307 km	1h 3m
MTY MonterreyMexico	United Airlines, Viva, SkyWest Airlines, Mesa Airlines	56	411 mi661 km	1h 13m
PHX PhoenixUnited States	United Airlines, American Airlines, Frontier Airlines	55	1,009 mi1,624 km	2h 51m
AUS AustinUnited States	United Airlines, Mesa Airlines	55	140 mi225 km	1h 0m
MSY New OrleansUnited States	United Airlines, Mesa Airlines	54	305 mi491 km	1h 10m
DTW DetroitUnited States	Delta Air Lines, Mesa Airlines, Frontier Airlines, United Airlines	53	1,075 mi1,730 km	2h 44m
MEX Mexico CityMexico	United Airlines, Viva, Volaris	52	763 mi1,228 km	1h 22m
OKC Oklahoma CityUnited States	Mesa Airlines, CommuteAir, SkyWest Airlines, United Airlines	52	395 mi636 km	1h 29m
SEA SeattleUnited States	United Airlines, Alaska Airlines	52	1,874 mi3,016 km	4h 46m
CRP Corpus ChristiUnited States	CommuteAir, Mesa Airlines, SkyWest Airlines	49	201 mi323 km	1h 6m
CUN CancúnMexico	United Airlines, Frontier Airlines	49	811 mi1,305 km	2h 18m
MSP MinneapolisUnited States	Delta Air Lines, United Airlines	47	1,034 mi1,664 km	2h 45m
MFE McAllenUnited States	CommuteAir, Mesa Airlines, United Airlines, SkyWest Airlines	46	316 mi509 km	1h 19m
BOS BostonUnited States	United Airlines, JetBlue	45	1,597 mi2,570 km	3h 47m
MAF MidlandUnited States	Mesa Airlines, United Airlines, CommuteAir	45	429 mi690 km	1h 32m
SAL San Salvador (San Luis Talpa)El Salvador	United Airlines, Avianca El Salvador, Volaris El Salvador	45	1,207 mi1,942 km	1h 51m
TUL TulsaUnited States	Mesa Airlines, SkyWest Airlines, CommuteAir	41	429 mi690 km	1h 33m
BTR Baton RougeUnited States	CommuteAir, Mesa Airlines	41	253 mi407 km	1h 7m
SLC Salt Lake CityUnited States	Delta Air Lines, United Airlines, Mesa Airlines	40	1,195 mi1,923 km	3h 16m
PHL PhiladelphiaUnited States	American Airlines, United Airlines, Mesa Airlines	39	1,325 mi2,132 km	3h 16m
IAD DullesUnited States	United Airlines	38	1,190 mi1,915 km	3h 1m
LIT Little RockUnited States	CommuteAir, SkyWest Airlines, Mesa Airlines	35	374 mi602 km	1h 28m
GDL GuadalajaraMexico	United Airlines, Volaris, Mesa Airlines, Viva	34	820 mi1,320 km	1h 35m
ELP El PasoUnited States	Mesa Airlines, CommuteAir	34	667 mi1,073 km	1h 59m
HSV HuntsvilleUnited States	CommuteAir	34	595 mi958 km	1h 53m
JAN JacksonUnited States	CommuteAir	33	351 mi565 km	1h 23m
LFT LafayetteUnited States	Mesa Airlines, CommuteAir	33	201 mi323 km	1h 4m
SHV ShreveportUnited States	SkyWest Airlines	33	192 mi309 km	1h 5m
SAN San DiegoUnited States	United Airlines	32	1,303 mi2,097 km	3h 21m
BNA NashvilleUnited States	United Airlines, SkyWest Airlines, Mesa Airlines	30	657 mi1,057 km	2h 4m
BHM BirminghamUnited States	CommuteAir, Mesa Airlines	30	562 mi904 km	1h 47m
STL St LouisUnited States	Mesa Airlines, GoJet Airlines, SkyWest Airlines, United Airlines	30	667 mi1,073 km	2h 3m
MEM MemphisUnited States	SkyWest Airlines, Mesa Airlines, United Airlines	28	468 mi753 km	1h 37m
JAX JacksonvilleUnited States	Mesa Airlines, United Airlines	28	816 mi1,313 km	2h 11m
SJO San José (Alajuela)Costa Rica	United Airlines	28	1,552 mi2,498 km	3h 37m
MOB MobileUnited States	CommuteAir	28	427 mi687 km	1h 29m
BRO BrownsvilleUnited States	CommuteAir	28	308 mi496 km	1h 18m
LHR LondonUnited Kingdom	United Airlines, British Airways	28	4,834 mi7,780 km	4h 58m
YYZ TorontoCanada	United Airlines, Air Canada Rouge, Air Canada	28	1,280 mi2,060 km	1h 46m
ICT WichitaUnited States	CommuteAir, SkyWest Airlines, Mesa Airlines	27	542 mi872 km	1h 49m
MCI Kansas CityUnited States	United Airlines, Mesa Airlines	27	643 mi1,035 km	2h 2m
YYC CalgaryCanada	United Airlines, WestJet	27	1,747 mi2,812 km	1h 54m
LBB LubbockUnited States	CommuteAir	27	457 mi735 km	1h 41m
PNS PensacolaUnited States	CommuteAir, United Airlines, Mesa Airlines	26	489 mi787 km	1h 36m
PDX PortlandUnited States	United Airlines, Alaska Airlines	26	1,825 mi2,937 km	4h 28m
QRO QuerétaroMexico	United Airlines, Volaris, Viva	26	712 mi1,146 km	1h 52m
BJX SilaoMexico	Mesa Airlines, United Airlines, Viva	26	728 mi1,172 km	1h 50m
RDU Raleigh/DurhamUnited States	United Airlines, Frontier Airlines, Mesa Airlines	25	1,042 mi1,677 km	2h 39m
TPA TampaUnited States	United Airlines	25	787 mi1,267 km	2h 9m
XNA Fayetteville/Springdale/RogersUnited States	Mesa Airlines, CommuteAir, SkyWest Airlines	25	438 mi705 km	1h 37m
IND IndianapolisUnited States	United Airlines, Mesa Airlines	25	844 mi1,358 km	2h 19m
ECP Panama City BeachUnited States	CommuteAir, Mesa Airlines	24	572 mi921 km	1h 45m
BWI BaltimoreUnited States	United Airlines, Frontier Airlines	24	1,235 mi1,988 km	3h 2m
GPT GulfportUnited States	CommuteAir	21	377 mi607 km	1h 22m
PTY TocumenPanama	United Airlines	21	1,771 mi2,850 km	4h 7m
GUA Guatemala CityGuatemala	United Airlines	21	1,103 mi1,775 km	2h 49m
SJU San JuanPuerto Rico	United Airlines	21	2,007 mi3,230 km	4h 23m
LIR LiberiaCosta Rica	United Airlines	21	1,476 mi2,375 km	3h 28m
HRL HarlingenUnited States	CommuteAir, Mesa Airlines	21	295 mi475 km	1h 13m
SGF SpringfieldUnited States	CommuteAir, GoJet Airlines	21	513 mi826 km	1h 47m
SDF LouisvilleUnited States	Mesa Airlines	21	788 mi1,268 km	2h 16m
CVG Cincinnati / CovingtonUnited States	United Airlines, Mesa Airlines	21	871 mi1,402 km	2h 24m
OMA OmahaUnited States	United Airlines, Mesa Airlines	21	781 mi1,257 km	2h 16m
TYS Knoxville/MaryvilleUnited States	Mesa Airlines, CommuteAir	21	771 mi1,241 km	2h 12m
LRD LaredoUnited States	CommuteAir	21	301 mi484 km	1h 19m
SNA Santa AnaUnited States	United Airlines	21	1,346 mi2,166 km	3h 31m
ABQ AlbuquerqueUnited States	Mesa Airlines, United Airlines	20	744 mi1,197 km	2h 21m
CLE ClevelandUnited States	United Airlines	20	1,091 mi1,756 km	2h 44m
CMH ColumbusUnited States	Mesa Airlines, United Airlines	20	986 mi1,587 km	2h 38m
PIT PittsburghUnited States	United Airlines	20	1,117 mi1,798 km	2h 47m
MKE MilwaukeeUnited States	Mesa Airlines, SkyWest Airlines	19	984 mi1,584 km	2h 43m
SJD San José del CaboMexico	United Airlines	19	1,006 mi1,619 km	2h 51m
LCH Lake CharlesUnited States	CommuteAir	19	127 mi204 km	53m
YVR VancouverCanada	United Airlines, Air Canada	18	1,971 mi3,172 km	2h 46m
SLP San Luis PotosíMexico	SkyWest Airlines, United Airlines, Volaris	17	635 mi1,022 km	1h 40m
AMA AmarilloUnited States	CommuteAir	17	518 mi834 km	1h 49m
RIC RichmondUnited States	United Airlines, Mesa Airlines	14	1,157 mi1,862 km	2h 54m
SAP San Pedro SulaHonduras	United Airlines	14	1,106 mi1,780 km	2h 47m
BOG BogotaColombia	United Airlines	14	2,223 mi3,578 km	4h 48m
BZE Belize CityBelize	United Airlines	14	965 mi1,553 km	2h 29m
FRA Frankfurt am MainGermany	Lufthansa, United Airlines	14	5,231 mi8,418 km	5h 3m
MGA ManaguaNicaragua	United Airlines	14	1,362 mi2,192 km	3h 19m
ONT OntarioUnited States	Frontier Airlines, United Airlines	14	1,334 mi2,147 km	3h 22m
NAS NassauBahamas	United Airlines	14	1,148 mi1,848 km	2h 57m
CHA ChattanoogaUnited States	SkyWest Airlines	14	686 mi1,104 km	2h 5m
MGM MontgomeryUnited States	SkyWest Airlines	14	554 mi892 km	1h 52m
AEX AlexandriaUnited States	SkyWest Airlines	14	190 mi306 km	1h 5m
SAV SavannahUnited States	Mesa Airlines	14	851 mi1,370 km	2h 13m
COS Colorado SpringsUnited States	Mesa Airlines	14	809 mi1,302 km	2h 29m
TUS TucsonUnited States	Mesa Airlines	14	937 mi1,508 km	2h 36m
DSM Des MoinesUnited States	Mesa Airlines, United Airlines	14	802 mi1,291 km	2h 16m
AGU AguascalientesMexico	Mesa Airlines	14	717 mi1,154 km	2h 8m
SMF SacramentoUnited States	United Airlines	14	1,609 mi2,589 km	4h 6m
GSP Greenville/Greer/SpartanburgUnited States	Mesa Airlines	14	837 mi1,347 km	2h 16m
ASE AspenUnited States	SkyWest Airlines	14	913 mi1,469 km	2h 58m
AMS AmsterdamNetherlands	United Airlines, KLM	14	5,012 mi8,066 km	5h 0m
RSW Fort MyersUnited States	United Airlines	13	861 mi1,386 km	2h 17m
CHS CharlestonUnited States	Mesa Airlines, United Airlines	13	925 mi1,489 km	2h 30m
MEI MeridianUnited States	SkyWest Airlines	12	422 mi679 km	1h 30m
VCT VictoriaUnited States	SkyWest Airlines	12	123 mi198 km	53m
PIB MoselleUnited States	SkyWest Airlines	12	372 mi599 km	1h 24m
PVR Puerto VallartaMexico	United Airlines	12	891 mi1,434 km	2h 34m
UIO QuitoEcuador	United Airlines	12	2,350 mi3,782 km	5h 8m
JFK New YorkUnited States	JetBlue	12	1,417 mi2,280 km	3h 39m
NRT NaritaJapan	United Airlines, Zipair Tokyo	11	6,642 mi10,689 km	8h 57m
MLM MoreliaMexico	Mesa Airlines, Volaris	10	783 mi1,260 km	1h 34m
PBC PueblaMexico	CommuteAir, Volaris	10	769 mi1,238 km	2h 11m
IST IstanbulTurkey	Turkish Airlines	9	6,370 mi10,252 km	0m
MBJ Montego BayJamaica	United Airlines	9	1,351 mi2,174 km	3h 25m
GCM George TownCayman Islands	United Airlines	8	1,145 mi1,843 km	2h 50m
PUJ Punta CanaDominican Republic	United Airlines	8	1,868 mi3,006 km	4h 23m
ORF NorfolkUnited States	United Airlines	7	1,201 mi1,933 km	2h 58m
TAM Ciudad MaderoMexico	Mesa Airlines	7	552 mi888 km	1h 46m
XPL PalmerolaHonduras	United Airlines	7	1,181 mi1,901 km	2h 59m
OAX OaxacaMexico	SkyWest Airlines	7	898 mi1,445 km	2h 33m
TQO TulumMexico	United Airlines	7	829 mi1,334 km	2h 16m
HOB HobbsUnited States	CommuteAir	7	501 mi806 km	1h 45m
CZM CozumelMexico	United Airlines	7	837 mi1,347 km	2h 19m
VER VeracruzMexico	United Airlines	7	748 mi1,204 km	2h 9m
HNL Honolulu, OahuUnited States	United Airlines	7	3,904 mi6,283 km	8h 24m
GRU São PauloBrazil	United Airlines	7	4,902 mi7,889 km	9h 46m
LIM LimaPeru	United Airlines	7	3,133 mi5,042 km	6h 33m
MID MéridaMexico	United Airlines	7	717 mi1,154 km	2h 2m
HND TokyoJapan	All Nippon Airways	7	6,677 mi10,746 km	0m
GIG Rio De JaneiroBrazil	United Airlines	7	5,016 mi8,072 km	10h 9m
GRR Grand RapidsUnited States	Mesa Airlines	7	1,042 mi1,677 km	2h 47m
POS Port of SpainTrinidad and Tobago	United Airlines	7	2,562 mi4,123 km	5h 24m
CDG Paris (Roissy-en-France, Val-d'Oise)France	Air France	7	5,027 mi8,090 km	0m
YEG EdmontonCanada	United Airlines	7	1,854 mi2,984 km	4h 35m
MUC MunichGermany	United Airlines	7	5,417 mi8,718 km	10h 3m
RTB Coxen HoleHonduras	United Airlines	7	1,094 mi1,761 km	2h 47m
MTJ MontroseUnited States	Mesa Airlines	7	927 mi1,492 km	2h 47m
STT Charlotte AmalieU.S. Virgin Islands	United Airlines	7	2,070 mi3,331 km	4h 42m
AUA OranjestadAruba	United Airlines	7	2,020 mi3,251 km	4h 38m
PAH PaducahUnited States	SkyWest Airlines	7	617 mi993 km	1h 51m
ABI AbileneUnited States	SkyWest Airlines	7	306 mi492 km	1h 27m
PLS ProvidencialesTurks and Caicos Islands	United Airlines	7	1,540 mi2,478 km	3h 46m
DRO DurangoUnited States	United Airlines, Mesa Airlines	7	869 mi1,399 km	2h 31m
BDL HartfordUnited States	United Airlines	7	1,507 mi2,425 km	3h 40m
TVC Traverse CityUnited States	SkyWest Airlines, Mesa Airlines	7	1,149 mi1,849 km	3h 12m
EZE Buenos Aires (Ezeiza)Argentina	United Airlines	7	5,062 mi8,146 km	9h 40m
MDE MedellínColombia	United Airlines	7	2,090 mi3,364 km	4h 36m
TPE TaoyuanTaiwan	EVA Air	7	7,937 mi12,773 km	0m
SJC San JoseUnited States	United Airlines	7	1,608 mi2,588 km	3h 59m
ANC AnchorageUnited States	United Airlines	7	3,266 mi5,256 km	7h 11m
YUL MontréalCanada	Air Canada	6	1,584 mi2,549 km	0m
SLN SalinaUnited States	SkyWest Airlines	5	621 mi999 km	2h 1m
AKL AucklandNew Zealand	Air New Zealand	5	7,415 mi11,933 km	0m
GEO GeorgetownGuyana	United Airlines	4	2,901 mi4,669 km	6h 3m
HDN HaydenUnited States	SkyWest Airlines	3	985 mi1,585 km	3h 6m
ZIH IxtapaMexico	Mesa Airlines	3	936 mi1,506 km	2h 45m
PXM Puerto EscondidoMexico	Mesa Airlines	3	977 mi1,572 km	2h 47m
EGE EagleUnited States	United Airlines	2	934 mi1,503 km	3h 8m
GUC GunnisonUnited States	Mesa Airlines	2	886 mi1,426 km	2h 38m
ACA AcapulcoMexico	Mesa Airlines	2	952 mi1,532 km	2h 45m
BZN BozemanUnited States	United Airlines	2	1,385 mi2,229 km	3h 45m
JAC JacksonUnited States	United Airlines	2	1,265 mi2,036 km	3h 22m
RNO RenoUnited States	United Airlines	2	1,530 mi2,462 km	3h 57m
MOT MinotUnited States	CommuteAir	<1	1,299 mi2,091 km	3h 26m
BON KralendijkCaribbean Netherlands	United Airlines	<1	2,127 mi3,423 km	4h 41m
MZT MazatlànMexico	Mesa Airlines	<1	823 mi1,324 km	2h 33m
TPQ TepicMexico	Mesa Airlines	<1	835 mi1,344 km	2h 39m

IAH departure punctuality

From September 2025 to August 2026, 81% of 171,260 US domestic departures left within 15 minutes of schedule, 1.1% were cancelled, and planes took 20 minutes on average from the gate to take-off. That ranks IAH 28 of 114 US airports with 10,000+ departures. The busiest hour is 6pm to 7pm; the most punctual departures leave around 7am.

Scheduled departure	Departures	On time
6am to 7am	4,514	91%
7am to 8am	15,681	91%
8am to 9am	5,193	87%
9am to 10am	13,507	86%
10am to 11am	9,173	83%
11am to 12pm	6,602	83%
12pm to 1pm	19,546	84%
2pm to 3pm	18,071	81%
4pm to 5pm	14,382	78%
5pm to 6pm	4,200	72%
6pm to 7pm	20,936	74%
7pm to 8pm	7,382	72%
8pm to 9pm	16,638	76%
9pm to 10pm	4,322	79%

Source: US Department of Transportation, On-Time Performance data (domestic flights of the reporting airlines).

Seasonal or recently ended

Flown in the last 12 months, but not regularly in July 2026.

Destination	Flights (12 months)	Distance	Flight time
DOH DohaQatar	256	8,045 mi12,947 km	0m
PSP Palm SpringsUnited States	224	1,269 mi2,042 km	3h 27m
DXB DubaiUnited Arab Emirates	211	8,165 mi13,140 km	0m
SCL SantiagoChile	155	4,645 mi7,475 km	8h 52m
SYD Sydney (Mascot)Australia	149	8,587 mi13,819 km	17h 21m
MDW ChicagoUnited States	111	917 mi1,476 km	2h 31m
NLU Mexico CityMexico	98	742 mi1,194 km	0m
SRQ Sarasota/BradentonUnited States	94	796 mi1,281 km	2h 15m
EYW Key WestUnited States	86	915 mi1,473 km	2h 48m
ZLO ManzanilloMexico	50	944 mi1,519 km	2h 51m
HAV HavanaCuba	28	934 mi1,503 km	2h 35m
GJT Grand JunctionUnited States	16	978 mi1,574 km	3h 36m

Source: US Department of Transportation, T-100 Segment data, August 2025 to July 2026. Flights a week are averaged over July 2026; flight time is the average gate-to-gate time.