ONT · California
Nonstop from Ontario, CA
We have partial nonstop coverage for Ontario. What's below is verified, but it is not the full picture, so treat it as a starting point rather than a complete list. An advisor can confirm what actually flies from ONT.
26 of 26 nonstop routes
Leave after work
Under 2 hours12 destinationsPhoenix, AZ
PHX · Phoenix Sky Harbor International Airport
53m
Many flights a day
Denver, CO
DEN · Denver International Airport
1h 47m
Many flights a day
Southwest, United, Frontier
Las Vegas, NV
LAS · Harry Reid International Airport
40m
Many flights a day
Southwest, Frontier
Sacramento, CA
SMF · Sacramento International Airport
1h 2m
About 6 flights a day
Southwest
Oakland, CA
OAK · Oakland San Francisco Bay Airport
56m
About 4 flights a day
Southwest
San Jose, CA
SJC · Mineta San Jose International Airport
52m
About 4 flights a day
Southwest
San Francisco, CA
SFO · San Francisco International Airport
59m
About 3 flights a day
Salt Lake City, UT
SLC · Salt Lake City International Airport
1h 21m
About 3 flights a day
Portland, OR
PDX · Portland International Airport
1h 58m
About 3 flights a day
Boise, ID
BOI · Boise Air Terminal/Gowen Field
1h 39m
About one a day
Alaska
SeasonalWho else flies to BOI →Santa Rosa, CA
STS · Charles M. Schulz Sonoma County Airport
1h 11m
6 flights a week
San Diego, CA
SAN · San Diego International Airport
27m
A couple of flights a week
Easy weekend
2 to 3 hours6 destinationsSeattle, WA
SEA · Seattle–Tacoma International Airport
2h 17m
Many flights a day
Alaska, Frontier
Regional partners: SkyWest
Dallas-Fort Worth, TX
DFW · Dallas Fort Worth International Airport
2h 29m
Many flights a day
American, Frontier
Houston, TX
IAH · George Bush Intercontinental Airport
2h 42m
About one a day
United, Frontier
Dallas, TX
DAL · Dallas Love Field
2h 31m
About one a day
Southwest
Houston, TX
HOU · William P. Hobby Airport
2h 43m
About one a day
Southwest
Austin, TX
AUS · Austin Bergstrom International Airport
2h 25m
About one a day
Southwest
Long weekend
3 to 5 hours7 destinationsAtlanta, GA
ATL · Hartsfield Jackson Atlanta International Airport
3h 41m
About 3 flights a day
Chicago, IL
MDW · Chicago Midway International Airport
3h 24m
About one a day
Southwest
Nashville, TN
BNA · Nashville International Airport
3h 25m
6 flights a week
Charlotte, NC
CLT · Charlotte Douglas International Airport
3h 58m
6 flights a week
American
New York, NY
JFK · John F. Kennedy International Airport
4h 48m
6 flights a week
JetBlue
Chicago, IL
ORD · Chicago O'Hare International Airport
3h 26m
6 flights a week
United
Baltimore, MD
BWI · Baltimore/Washington International Thurgood Marshall Airport
4h 23m
6 flights a week
Southwest
Worth the extra days
5 hours and up1 destinationHonolulu, Oahu, HI
HNL · Daniel K. Inouye International Airport
5h 31m
About one a day
Alaska, Hawaiian
Flip it: who flies nonstop into ONT →
Nonstop route data from the U.S. Department of Transportation (BTS T-100), covering 2025-06..2026-05, last updated 2026-09-02. Domestic routes only. Airlines change schedules, so an advisor confirms before you book.
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