ONT · California
Nonstop into Ontario, CA
25 U.S. airports fly here without a layover, grouped by how long you'd be in the air.
25 of 25 nonstop routes
Leave after work
Under 2 hours11 citysPhoenix, AZ
PHX · Phoenix Sky Harbor International Airport
51m
Many flights a day
Denver, CO
DEN · Denver International Airport
1h 54m
Many flights a day
Southwest, United, Frontier
Las Vegas, NV
LAS · Harry Reid International Airport
36m
Many flights a day
Southwest, Frontier
Sacramento, CA
SMF · Sacramento International Airport
1h
About 6 flights a day
Southwest
Oakland, CA
OAK · Oakland San Francisco Bay Airport
58m
About 4 flights a day
Southwest
San Jose, CA
SJC · Mineta San Jose International Airport
54m
About 4 flights a day
Southwest
San Francisco, CA
SFO · San Francisco International Airport
58m
About 3 flights a day
Salt Lake City, UT
SLC · Salt Lake City International Airport
1h 23m
About 3 flights a day
Portland, OR
PDX · Portland International Airport
1h 58m
About 3 flights a day
Santa Rosa, CA
STS · Charles M. Schulz Sonoma County Airport
1h 7m
6 flights a week
Boise, ID
BOI · Boise Air Terminal/Gowen Field
1h 46m
6 flights a week
Alaska
SeasonalNonstops out of BOI →
Easy weekend
2 to 3 hours5 citysSeattle, WA
SEA · Seattle–Tacoma International Airport
2h 11m
Many flights a day
Dallas-Fort Worth, TX
DFW · Dallas Fort Worth International Airport
2h 40m
Many flights a day
American, Frontier
Houston, TX
IAH · George Bush Intercontinental Airport
2h 57m
About one a day
United, Frontier
Dallas, TX
DAL · Dallas Love Field
2h 45m
About one a day
Southwest
Austin, TX
AUS · Austin Bergstrom International Airport
2h 42m
About one a day
Southwest
Long weekend
3 to 5 hours6 citysAtlanta, GA
ATL · Hartsfield Jackson Atlanta International Airport
4h 9m
About 3 flights a day
Chicago, IL
MDW · Chicago Midway International Airport
3h 51m
About one a day
Southwest
Houston, TX
HOU · William P. Hobby Airport
3h
About one a day
Southwest
Nashville, TN
BNA · Nashville International Airport
3h 55m
6 flights a week
Charlotte, NC
CLT · Charlotte Douglas International Airport
4h 31m
6 flights a week
American
Chicago, IL
ORD · Chicago O'Hare International Airport
3h 48m
6 flights a week
United
Worth the extra days
5 hours and up3 citysHonolulu, Oahu, HI
HNL · Daniel K. Inouye International Airport
5h 2m
About one a day
Alaska, Hawaiian
Baltimore, MD
BWI · Baltimore/Washington International Thurgood Marshall Airport
5h 2m
6 flights a week
Southwest
New York, NY
JFK · John F. Kennedy International Airport
5h 19m
4 flights a week
JetBlue
Flip it: where can you fly nonstop from 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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