Recent round-trip flight deals
6/25Tue
nonstopFrontier
1h 08mLAS-ONT
6/25Tue
nonstopFrontier
1h 10mONT-LAS
6/18Tue
nonstopFrontier
1h 23mSFO-ONT
6/25Tue
nonstopFrontier
1h 27mONT-SFO
6/7Fri
nonstopFrontier
1h 10mLAS-ONT
6/11Tue
nonstopFrontier
1h 06mONT-LAS
7/6Sat
nonstopFrontier
1h 08mLAS-ONT
7/6Sat
nonstopFrontier
1h 21mONT-LAS
6/11Tue
nonstopFrontier
1h 23mSFO-ONT
6/18Tue
nonstopFrontier
1h 27mONT-SFO
7/17Wed
nonstopFrontier
2h 17mDEN-ONT
7/23Tue
nonstopFrontier
2h 25mONT-DEN
6/29Sat
nonstopFrontier
1h 07mLAS-ONT
7/28Sun
nonstopFrontier
1h 14mONT-LAS
6/22Sat
nonstopFrontier
1h 23mSFO-ONT
6/25Tue
nonstopFrontier
1h 27mONT-SFO
8/27Tue
1 stopFrontier
11h 18mMIA-ONT
9/9Mon
1 stopFrontier
20h 52mONT-MIA
7/18Thu
1 stopJetBlue
11h 10mBOS-ONT
7/23Tue
1 stopJetBlue
10h 04mONT-BOS