199 countries 39,402 visa rules 72,668 airports 7,028 languages 235 holiday calendars 1,260 news stories Visa data verified 13 Oct 2026
Free Passport Photo Maker
Travel photo of United States

Flag of United States United States · nearest airport

Nearest Airport to Walnut: closest airports & distances

The nearest airport to Walnut is Ontario International Airport (ONT), about 25 km (15 mi) away.

Closest airport ONT Ontario International Airport 25 km · 15 mi · ~26 min by car

Airports near Walnut

  1. 1
    Ontario International Airport Flag of United StatesOntario, United States · International Airports in United States Meet & Greet →
    ONT 25 km15 mi · ~26 min
  2. 2
    Los Alamitos Army Air Field Flag of United StatesLos Alamitos, United States · Regional · no scheduled flights Airports in United States
    KSLI 31 km19 mi · ~33 min
  3. 3
    Long Beach International Airport Flag of United StatesLong Beach, United States · International Airports in United States Meet & Greet →
    LGB 35 km22 mi · ~37 min
  4. 4
    John Wayne Orange County International Airport Flag of United StatesSanta Ana, United States · International Airports in United States Meet & Greet →
    SNA 38 km24 mi · ~41 min
  5. 5
    Riverside Municipal Airport Flag of United StatesRiverside, United States · Regional · no scheduled flights Airports in United States
    RAL 39 km25 mi · ~42 min
  6. 6
    Jack Northrop Field Hawthorne Municipal Airport Flag of United StatesHawthorne, United States · Regional Airports in United States
    HHR 45 km28 mi · ~48 min
  7. 7
    Hollywood Burbank/Bob Hope Airport Flag of United StatesBurbank, United States · International Airports in United States Meet & Greet →
    BUR 50 km31 mi · ~53 min
  8. 8
    Los Angeles International Airport Flag of United StatesLos Angeles, United States · International Airports in United States Meet & Greet →
    LAX 51 km32 mi · ~54 min
  9. 9
    Santa Monica Municipal Airport Flag of United StatesSanta Monica, United States · Regional · no scheduled flights Airports in United States
    SMO 54 km34 mi · ~58 min
  10. 10
    March Air Reserve Base Flag of United StatesRiverside, United States · Regional · no scheduled flights Airports in United States
    RIV 58 km36 mi · ~1 h 02 min

Small airfields nearby

Distances are straight-line (great-circle) from the centre of Walnut; driving times are estimates. Airport data: OurAirports (public domain).

Frequently asked questions

What is the nearest airport to Walnut?

The nearest airport to Walnut is Ontario International Airport (ONT), about 25 km (15 mi) away.

Which international airport is closest to Walnut?

Ontario International Airport (ONT) is 25 km from Walnut in a straight line — roughly 26 min by car.

What other airports are near Walnut?

Los Alamitos Army Air Field — 31 km, Long Beach International Airport (LGB) — 35 km and John Wayne Orange County International Airport (SNA) — 38 km.

How long does it take to get from Walnut to Ontario International Airport?

About 26 min by car for the 25 km straight-line distance; the actual time depends on the road and traffic.