Recent round-trip flight deals
6/4Tue
nonstopFrontier
1h 24mSFO-ONT
6/11Tue
nonstopFrontier
1h 28mONT-SFO
6/19Wed
nonstopFrontier
1h 04mLAS-ONT
6/26Wed
nonstopFrontier
1h 10mONT-LAS
7/13Sat
nonstopFrontier
1h 22mSFO-ONT
7/20Sat
nonstopFrontier
1h 26mONT-SFO
6/1Sat
nonstopFrontier
1h 04mLAS-ONT
6/4Tue
nonstopFrontier
1h 12mONT-LAS
7/13Sat
nonstopFrontier
1h 22mSFO-ONT
7/16Tue
nonstopFrontier
1h 26mONT-SFO
7/11Thu
nonstopFrontier
1h 08mLAS-ONT
7/15Mon
nonstopFrontier
1h 24mONT-LAS
7/16Tue
nonstopFrontier
1h 22mSFO-ONT
7/20Sat
nonstopFrontier
1h 26mONT-SFO
7/10Wed
nonstopFrontier
2h 17mDEN-ONT
7/13Sat
nonstopFrontier
2h 32mONT-DEN
8/31Sat
1 stopFrontier
11h 23mMIA-ONT
9/7Sat
1 stopFrontier
12h 27mONT-MIA
9/5Thu
1 stopJetBlue
12h 11mBOS-ONT
9/9Mon
1 stopJetBlue
10h 37mONT-BOS