ONT
Ontario International Airport
Ontario International Airport (IATA: ONT, ICAO: KONT) is a large airport in Ontario, California, United States. It opened in 1949. It has 2 runways; the longest is 12,197 ft (3,718 m). It is operated by Ontario International Airport Authority. In 2025 it handled 7.0 million passengers.
Timeline
1 event · 1949–19491949
OpenedOntario International Airport opens.
From WikidataEvery airfield, 1903–2026
Runways & airfield
Schematic · N · © OpenStreetMap · FAA diagram PDF08L/26R090° / 270° · LIT
LENGTH12,197 ft3,718 mWIDTH150 ft46 mSURFACEConcrete
08R/26L090° / 270° · LIT
LENGTH10,200 ft3,109 mWIDTH150 ft46 mSURFACEConcrete
Passengers per year
2014–20254.1M
4.2M
4.3M
4.6M
5.1M
5.6M
2.5M
4.5M
5.8M
6.5M
7.1M
7.0M
141516171819202122232425
Routes
69 destinations · 2 countriesYear-round9
PHXPhoenix Sky Harbor International AirportUnited States · American Eagle522 km324 miSFOSan Francisco International AirportUnited States · United Express585 km364 miSTSCharles M. Schulz Sonoma County AirportUnited States · Alaska Airlines681 km423 miSLCSalt Lake City International AirportUnited States · Delta Connection898 km558 miBOIBoise Air Terminal/Gowen FieldUnited States · Alaska Airlines1,064 km661 miPDXPortland International AirportUnited States · Alaska Airlines1,351 km839 miSEASeattle–Tacoma International AirportUnited States · Delta Connection, Alaska Airlines1,540 km957 miHNLDaniel K. Inouye International AirportUnited States · Alaska Airlines4,184 km2,600 miTPETaiwan Taoyuan International AirportTaiwan · Starlux Airlines, China Airlines10,973 km6,818 miCargo66
SBDSan Bernardino International AirportUnited States · UPS Airlines34 km21 miBURHollywood Burbank/Bob Hope AirportUnited States · Ameriflight72 km45 miLAXLos Angeles International AirportUnited States · UPS Airlines75 km47 miWJFGeneral William J Fox AirfieldUnited States · Ameriflight95 km59 miPSPPalm Springs International AirportUnited States · Ameriflight104 km65 miMHVMojave Air & Space PortUnited States · Ameriflight122 km76 miOXROxnard AirportUnited States · Alpine Air Express, Ameriflight149 km93 miSANSan Diego International AirportUnited States · UPS Airlines152 km94 miIYKInyokern AirportUnited States · FedEx Express179 km111 miBFLMeadows FieldUnited States · Ameriflight, FedEx Express203 km126 miSBASanta Barbara Municipal AirportUnited States · FedEx Express210 km130 miIPLImperial County AirportUnited States · Ameriflight232 km144 miBLHBlythe AirportUnited States · Ameriflight271 km168 miSMXSanta Maria Public Airport Captain G Allan Hancock FieldUnited States · FedEx Express278 km173 miVISVisalia Municipal AirportUnited States · Ameriflight300 km186 miSBPSan Luis County Regional AirportUnited States · Ameriflight, FedEx Express308 km191 miFATFresno Yosemite International AirportUnited States · UPS Airlines, Ameriflight358 km222 miBIHEastern Sierra Regional AirportUnited States · FedEx Express375 km233 miPHXPhoenix Sky Harbor International AirportUnited States · UPS Airlines522 km324 miOAKOakland San Francisco Bay AirportUnited States · UPS Airlines582 km362 miMHRSacramento Mather AirportUnited States · UPS Airlines600 km373 miRNOReno Tahoe International AirportUnited States · UPS Airlines635 km395 miSLCSalt Lake City International AirportUnited States · UPS Airlines898 km558 miABQAlbuquerque International SunportUnited States · UPS Airlines1,012 km629 miBOIBoise Air Terminal/Gowen FieldUnited States · UPS Airlines1,064 km661 miELPEl Paso International AirportUnited States · UPS Airlines1,076 km669 miDENDenver International AirportUnited States · UPS Airlines, Amazon Air1,316 km818 miPDXPortland International AirportUnited States · UPS Airlines, Amazon Air1,351 km839 miGEGSpokane International AirportUnited States · UPS Airlines1,508 km937 miBILBillings Logan International AirportUnited States · UPS Airlines1,516 km942 miSEASeattle–Tacoma International AirportUnited States · Amazon Air1,540 km957 miBFIKing County International Airport - Boeing FieldUnited States · UPS Airlines1,549 km963 miSATSan Antonio International AirportUnited States · UPS Airlines1,873 km1,164 miAFWPerot Field/Fort Worth Alliance AirportUnited States · Amazon Air1,881 km1,169 miDFWDallas Fort Worth International AirportUnited States · UPS Airlines, Amazon Air1,908 km1,186 miAUSAustin Bergstrom International AirportUnited States · Amazon Air1,923 km1,195 miFSDSioux Falls Regional AirportUnited States · UPS Airlines2,086 km1,296 miIAHGeorge Bush Intercontinental AirportUnited States · UPS Airlines2,142 km1,331 miMSPMinneapolis–Saint Paul International Airport / Wold–Chamberlain FieldUnited States · Amazon Air2,400 km1,491 miSTLSt. Louis Lambert International AirportUnited States · Amazon Air2,483 km1,543 miRFDChicago Rockford International AirportUnited States · UPS Airlines, Amazon Air2,637 km1,639 miORDChicago O'Hare International AirportUnited States · UPS Airlines2,730 km1,696 miSDFLouisville Muhammad Ali International AirportUnited States · UPS Airlines2,884 km1,792 miCVGCincinnati Northern Kentucky International AirportUnited States · Amazon Air2,977 km1,850 miLANCapital Region International AirportUnited States · UPS Airlines3,013 km1,872 miATLHartsfield Jackson Atlanta International AirportUnited States · Amazon Air3,050 km1,895 miILNWilmington AirparkUnited States · Amazon Air3,053 km1,897 miCLTCharlotte Douglas International AirportUnited States · Amazon Air3,337 km2,074 miTPATampa International AirportUnited States · UPS Airlines3,392 km2,108 miGSOPiedmont Triad International AirportUnited States · UPS Airlines3,414 km2,121 miLALLakeland Linder International AirportUnited States · Amazon Air3,439 km2,137 miMCOOrlando International AirportUnited States · UPS Airlines3,488 km2,167 miBWIBaltimore/Washington International Thurgood Marshall AirportUnited States · Amazon Air3,666 km2,278 miMIAMiami International AirportUnited States · UPS Airlines, Amazon Air3,689 km2,292 miPHLPhiladelphia International AirportUnited States · UPS Airlines, Kalitta Air3,783 km2,351 miANCTed Stevens Anchorage International AirportUnited States · UPS Airlines3,794 km2,357 miEWRNewark Liberty International AirportUnited States · UPS Airlines3,868 km2,403 miJFKJohn F. Kennedy International AirportUnited States · UPS Airlines3,901 km2,424 miBDLBradley International AirportUnited States · UPS Airlines, Amazon Air3,985 km2,476 miOGGKahului International AirportUnited States · UPS Airlines4,071 km2,530 miMHTManchester-Boston Regional AirportUnited States · UPS Airlines4,083 km2,537 miPVDRhode Island T. F. Green International AirportUnited States · UPS Airlines4,090 km2,541 miKOAEllison Onizuka Kona International Airport at KeāholeUnited States · UPS Airlines, Amazon Air4,101 km2,548 miBOSBoston Logan International AirportUnited States · UPS Airlines4,121 km2,561 miHNLDaniel K. Inouye International AirportUnited States · UPS Airlines, Kalitta Air, Amazon Air4,184 km2,600 miLIHLihue AirportUnited States · Amazon Air4,278 km2,658 miMost destinationsUPS Airlines 40Amazon Air 20Ameriflight 11FedEx Express 6Alaska Airlines 5Delta Connection 2
Straight lines are great circles; rings mark true distance from ONT. Dashed: seasonal or charter. Blue: cargo. From the Wikipedia article “Ontario International Airport” (revision of 25 Aug 2026), CC BY-SA 4.0.
Records & rankings
Ranked among 48,011 open airports · world · region · countryScale: share of airports ranked below, best on the right · ties shown as = and a band · passengers are each airport’s latest year on record
Radio frequencies
5 channelsA/DSOCAL APP/DEP119.650
ATISATIS124.250
CLDCLNC DEL118.100
GNDGND121.900
TWRTWR120.600