Cheap Flights From Ontario, California To United States

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Cheap flights from Ontario, California (ONT) to popular destinations in United States (US)

Denver
Carrier Departure Date Return Date Lowest Price
Frontier Oct 16, 2018 Oct 23, 2018 $115
United Oct 30, 2018 Oct 31, 2018 $127
United Oct 30, 2018 Nov 3, 2018 $127
Frontier Oct 1, 2018 Oct 3, 2018 $133
Frontier Oct 24, 2018 Oct 30, 2018 $147
Frontier Oct 24, 2018 Nov 6, 2018 $147
Frontier Oct 24, 2018 Oct 31, 2018 $147
Frontier Oct 23, 2018 Oct 24, 2018 $147
Frontier Oct 23, 2018 Oct 31, 2018 $147
Frontier Oct 23, 2018 Nov 6, 2018 $147

Cheap Last Minute Flights from Ontario, California to United States Prices shown were found by travelers like you over the past 30 days

Looking for cheap last minute flights or a weekend getaway? We've got you covered with weekend flight deals from Ontario, California to United States. The chart below shows the best last minute deals and cheap flights this weekend we could find.

DestinationDepartingReturningPrice
Orlando 10/18/18 10/23/18 $157
Sacramento 10/20/18 10/22/18 $148
Denver 10/25/18 10/30/18 $157
Phoenix 10/25/18 10/29/18 $165
San Antonio, Texas 10/27/18 10/29/18 $134

Flight Schedule Summaries Last modified: Sep 24, 2018 3:56 -04:00Number of routes searched: 1,297Number of itineraries searched: 854,256

Ontario, California to Dallas
Airline Connections Mon Tue Wed Thu Fri Sat Sun
American -
Alaska -
Major Airlines -
American IAH
American PHX
American SJC
American SMF
Alaska SEA
Alaska PDX
Major Airlines MSP
Major Airlines SLC
Major Airlines ATL
Frontier DEN
United EWR
United IAH
United SFO
United DEN
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Cheap Flights from Ontario, California to United States, from $115 Round trip from ONT to US