Recent round-trip flight deals
5/31Fri
nonstopFrontier
1h 09mLAS-ONT
6/2Sun
nonstopFrontier
1h 09mONT-LAS
5/30Thu
nonstopFrontier
1h 04mLAS-ONT
6/2Sun
nonstopFrontier
1h 10mONT-LAS
9/14Sat
nonstopFrontier
1h 09mLAS-ONT
9/17Tue
nonstopFrontier
1h 13mONT-LAS
6/23Sun
nonstopFrontier
1h 03mLAS-ONT
6/28Fri
nonstopFrontier
1h 10mONT-LAS
7/6Sat
nonstopFrontier
1h 03mLAS-ONT
7/10Wed
nonstopFrontier
1h 14mONT-LAS
6/17Mon
nonstopFrontier
1h 04mLAS-ONT
6/19Wed
nonstopFrontier
1h 10mONT-LAS
8/7Wed
nonstopFrontier
1h 22mSFO-ONT
8/13Tue
nonstopFrontier
1h 26mONT-SFO
7/10Wed
nonstopFrontier
2h 17mDEN-ONT
7/12Fri
nonstopFrontier
2h 20mONT-DEN
5/29Wed
1 stopFrontier
12h 12mMIA-ONT
6/4Tue
1 stopFrontier
21h 01mONT-MIA
7/4Thu
1 stopJetBlue
10h 58mBOS-ONT
7/9Tue
1 stopJetBlue
10h 04mONT-BOS