Woven Adventures

Cheap Flights to Ontario

164 deals to Ontario

Ontario California aerial with San Gabriel Mountains
Save 65%
$153
$489
New York City skyline from New Jersey
EWRONT
Newark to Ontario
Alaska Airlines
Nonstop·round trip
Nov 5 – Nov 9
Ontario California aerial with San Gabriel Mountains
Save 58%
$81
$194
San Francisco Golden Gate Bridge
SFOONT
San Francisco to Ontario
Frontier Airlines
Nonstop·round trip
Aug 6 – Aug 11
Ontario California aerial with San Gabriel Mountains
Save 52%
$208
$435
Baltimore Inner Harbor at night
BWIONT
Baltimore to Ontario
Southwest Airlines
Nonstop·round trip
Sep 2 – Sep 6
Ontario California aerial with San Gabriel Mountains
Save 48%
$137
$263
Dallas skyline aerial view
DFWONT
Dallas to Ontario
Frontier Airlines
Nonstop·round trip
Aug 15 – Aug 19
Ontario California aerial with San Gabriel Mountains
Save 48%
$198
$378
Baltimore Inner Harbor at night
BWIONT
Baltimore to Ontario
Southwest Airlines
Nonstop·round trip
Jul 31 – Aug 4
Ontario California aerial with San Gabriel Mountains
Save 47%
$171
$323
Manhattan skyline from above
LGAONT
New York to Ontario
American Airlines
Nonstop·round trip
Sep 9 – Oct 27
Ontario California aerial with San Gabriel Mountains
Save 47%
$183
$345
St. Louis Gateway Arch
STLONT
Saint Louis to Ontario
Frontier Airlines
Nonstop·round trip
Jul 22 – Aug 4Ending Soon
Ontario California aerial with San Gabriel Mountains
Save 47%
$185
$411
Tulsa Oklahoma Centennial Park and skyline
TULONT
Tulsa to Ontario
Southwest Airlines
Nonstop·round trip
Aug 21 – Aug 24
Ontario California aerial with San Gabriel Mountains
Save 47%
$202
$381
Oakland skyline and Bay Bridge
OAKONT
Oakland to Ontario
Southwest Airlines
Nonstop·round trip
Sep 6 – Sep 12
Ontario California aerial with San Gabriel Mountains
Save 45%
$76
$137
San Francisco Golden Gate Bridge
SFOONT
San Francisco to Ontario
Frontier Airlines
Nonstop·round trip
Aug 25 – Aug 28
Ontario California aerial with San Gabriel Mountains
Save 45%
$186
$339
New York City Manhattan skyline
JFKONT
New York to Ontario
jetBlue
Nonstop·round trip
Sep 9 – Oct 27
Ontario California aerial with San Gabriel Mountains
Save 43%
$226
$396
Washington DC monuments and Capitol
IADONT
Washington to Ontario
United Airlines
Nonstop·round trip
Sep 2 – Sep 6
Ontario California aerial with San Gabriel Mountains
Save 41%
$171
$292
Atlanta skyline at sunset
ATLONT
Atlanta to Ontario
Southwest Airlines
Nonstop·round trip
Sep 11 – Sep 15
Ontario California aerial with San Gabriel Mountains
Save 41%
$217
$369
Manhattan skyline from above
LGAONT
New York to Ontario
Southwest Airlines
Nonstop·round trip
Aug 20 – Aug 22
Ontario California aerial with San Gabriel Mountains
Save 40%
$245
$405
Chicago skyline
MDWONT
Chicago to Ontario
Southwest Airlines
Nonstop·round trip
Sep 3 – Sep 6
Ontario California aerial with San Gabriel Mountains
Save 39%
$256
$417
Washington DC Capitol building
DCAONT
Washington to Ontario
Southwest Airlines
Nonstop·round trip
Aug 19 – Sep 3
Ontario California aerial with San Gabriel Mountains
Save 38%
$238
$382
Dallas Texas skyline
DALONT
DAL to Ontario
Southwest Airlines
Nonstop·round trip
Sep 1 – Sep 9
Ontario California aerial with San Gabriel Mountains
Save 37%
$83
$148
Las Vegas Strip with Bellagio fountains
LASONT
Las Vegas to Ontario
Frontier Airlines
Nonstop·round trip
Aug 22 – Aug 23
Ontario California aerial with San Gabriel Mountains
Save 36%
$270
$420
Nashville skyline with Broadway
BNAONT
Nashville to Ontario
Frontier Airlines
Nonstop·round trip
Aug 7 – Aug 9
Ontario California aerial with San Gabriel Mountains
Save 35%
$127
$194
San Jose downtown skyline
SJCONT
San Jose to Ontario
Southwest Airlines
Nonstop·round trip
Aug 25 – Aug 28
Ontario California aerial with San Gabriel Mountains
Save 35%
$167
$257
Oakland skyline and Bay Bridge
OAKONT
Oakland to Ontario
Southwest Airlines
Nonstop·round trip
Sep 16 – Sep 24
Ontario California aerial with San Gabriel Mountains
Save 35%
$186
$285
Chicago skyline and Lake Michigan
ORDONT
Chicago to Ontario
Frontier Airlines
Nonstop·round trip
Aug 26 – Sep 2
Ontario California aerial with San Gabriel Mountains
Save 35%
$239
$365
Manhattan skyline from above
LGAONT
New York to Ontario
Southwest Airlines
Nonstop·round trip
Sep 8 – Sep 15
Ontario California aerial with San Gabriel Mountains
Save 35%
$251
$386
Chicago skyline
MDWONT
Chicago to Ontario
Southwest Airlines
Nonstop·round trip
Aug 25 – Sep 2
Ontario California aerial with San Gabriel Mountains
Save 35%
$285
$371
Manhattan skyline from above
LGAONT
New York to Ontario
Southwest Airlines
Nonstop·round trip
Aug 5 – Aug 12
Ontario California aerial with San Gabriel Mountains
Save 34%
$116
$177
San Jose downtown skyline
SJCONT
San Jose to Ontario
Southwest Airlines
Nonstop·round trip
Sep 16 – Sep 24
Ontario California aerial with San Gabriel Mountains
Save 34%
$170
$258
Oakland skyline and Bay Bridge
OAKONT
Oakland to Ontario
Southwest Airlines
Nonstop·round trip
Aug 25 – Aug 28
Ontario California aerial with San Gabriel Mountains
Save 33%
$243
$361
New York City Manhattan skyline
JFKONT
New York to Ontario
American Airlines
Nonstop·round trip
Nov 5 – Nov 9
Ontario California aerial with San Gabriel Mountains
Save 33%
$313
$464
Honolulu Waikiki Beach and Diamond Head
HNLONT
Honolulu to Ontario
Southwest Airlines
Nonstop·round trip
Sep 18 – Sep 21
Ontario California aerial with San Gabriel Mountains
Save 32%
$235
$345
St. Louis Gateway Arch
STLONT
Saint Louis to Ontario
Frontier Airlines
Nonstop·round trip
Sep 2 – Sep 10
Ontario California aerial with San Gabriel Mountains
Save 31%
$264
$381
Manhattan skyline from above
LGAONT
New York to Ontario
Southwest Airlines
Nonstop·round trip
Sep 10 – Sep 17
Ontario California aerial with San Gabriel Mountains
Save 31%
$283
$412
Honolulu Waikiki Beach and Diamond Head
HNLONT
Honolulu to Ontario
Southwest Airlines
Nonstop·round trip
Aug 28 – Sep 29
Ontario California aerial with San Gabriel Mountains
$121
$171
San Jose downtown skyline
SJCONT
San Jose to Ontario
Southwest Airlines
Nonstop·round trip
Sep 22 – Sep 29
Ontario California aerial with San Gabriel Mountains
$388
$591
Columbus Ohio skyline
CMHONT
Columbus to Ontario
Southwest Airlines
Nonstop·round trip
Aug 7 – Aug 11
Ontario California aerial with San Gabriel Mountains
$249
$335
New York City Manhattan skyline
JFKONT
New York to Ontario
American Airlines
Nonstop·round trip
Jul 22 – Aug 5Ending Soon
Ontario California aerial with San Gabriel Mountains
$280
$370
Detroit skyline and Renaissance Center
DTWONT
Detroit to Ontario
Frontier Airlines
Nonstop·round trip
Aug 23 – Sep 1
Ontario California aerial with San Gabriel Mountains
$334
$419
Jacksonville skyline and St. Johns River
JAXONT
Jacksonville to Ontario
Southwest Airlines
Nonstop·round trip
Jul 21 – Jul 28Last Chance
Ontario California aerial with San Gabriel Mountains
$219
$271
Portland skyline with Mount Hood
PDXONT
Portland to Ontario
Frontier Airlines
Nonstop·round trip
Oct 22 – Oct 26
Ontario California aerial with San Gabriel Mountains
$300
$361
Manhattan skyline from above
LGAONT
New York to Ontario
Southwest Airlines
Nonstop·round trip
Aug 12 – Aug 18
Ontario California aerial with San Gabriel Mountains
$346
$419
New York City skyline from New Jersey
EWRONT
Newark to Ontario
Alaska Airlines
Nonstop·round trip
Nov 10 – Nov 14
Ontario California aerial with San Gabriel Mountains
$346
$406
Dallas Texas skyline
DALONT
DAL to Ontario
Southwest Airlines
Nonstop·round trip
Sep 11 – Sep 13
Ontario California aerial with San Gabriel Mountains
$233
$268
Philadelphia skyline with City Hall
PHLONT
Philadelphia to Ontario
Frontier Airlines
Nonstop·round trip
Jul 23 – Jul 26Ending Soon
Ontario California aerial with San Gabriel Mountains
$330
$369
West Palm Beach marina and skyline at sunset
PBIONT
West Palm Beach to Ontario
Southwest Airlines
Nonstop·round trip
Sep 1 – Sep 3
Ontario California aerial with San Gabriel Mountains
$395
$443
Honolulu Waikiki Beach and Diamond Head
HNLONT
Honolulu to Ontario
Southwest Airlines
Nonstop·round trip
Sep 4 – Sep 10
Ontario California aerial with San Gabriel Mountains
$253
$278
Raleigh-Durham skyline
RDUONT
Raleigh/Durham to Ontario
Frontier Airlines
Nonstop·round trip
Aug 2 – Aug 11
Ontario California aerial with San Gabriel Mountains
$314
$338
Boston skyline and harbor
BOSONT
Boston to Ontario
Alaska Airlines
Nonstop·round trip
Jan 10 – Jan 15
Ontario California aerial with San Gabriel Mountains
$248
$270
Denver skyline with Rocky Mountains
DENONT
Denver to Ontario
Frontier Airlines
Nonstop·round trip
Aug 25 – Aug 27
Ontario California aerial with San Gabriel Mountains
$430
$469
Honolulu Waikiki Beach and Diamond Head
HNLONT
Honolulu to Ontario
Alaska Airlines
Nonstop·round trip
Dec 24 – Jan 3
Ontario California aerial with San Gabriel Mountains
$272
$294
Austin skyline and Congress Avenue Bridge
AUSONT
Austin to Ontario
Southwest Airlines
Nonstop·round trip
Jul 20 – Jul 23Last Chance
Ontario California aerial with San Gabriel Mountains
$314
$338
Boston skyline and harbor
BOSONT
Boston to Ontario
Alaska Airlines
Nonstop·round trip
Jan 17 – Jan 22
View all 164 deals