Cheap flights from Ontario, California to Houston, Texas for only $96 roundtrip with Delta Air Lines.
Also works in reverse.
DEPART:
Ontario, USA
ARRIVE:
Houston, USA
RETURN:
Ontario, USA
DATES:
Availability from September to November 2022
Ontario – Houston
7th-14th Sep
10th-17th Sep
14th-17th Sep
17th-21st Sep
21st-28th Sep
24th-28th Sep
28th Sep – 1st Oct
22nd-26th Oct
26th Oct – 2nd Nov
29th Oct – 5th Nov
1st-8th Nov
5th-8th Nov
8th-12th Nov
9th-12th Nov
Houston – Ontario
7th-9th Sep
7th-14th Sep
10th-17th Sep
14th-17th Sep
17th-21st Sep
20th-24th Sep
21st-28th Sep
24th-28th Sep
28th Sep – 1st Oct
18th-22nd Oct
25th-29th Oct
26th Oct – 2nd Nov
28th Oct – 2nd Nov
29th Oct – 5th Nov
1st-8th Nov
4th-8th Nov
5th-8th Nov
8th-12th Nov
9th-12th Nov
and more…
STOPS:
Salt Lake City
AIRLINES:
Delta Air Lines
Cheap flights from Ontario, California to Denver, Colorado for only $96 roundtrip with Delta Air Lines.
Also works in reverse.
DEPART:
Ontario, USA
ARRIVE:
Denver, USA
RETURN:
Ontario, USA
DATES:
Availability from September to November 2022
Ontario – Denver
7th-9th Sep
10th-17th Sep
12th-17th Sep
14th-21st Sep
19th-21st Sep
21st-23rd Sep
26th-28th Sep
28th-30th Sep
2nd-4th Oct
4th-7th Oct
8th-15th Oct
12th-19th Oct
18th-25th Oct
22nd-27th Oct
25th-27th Oct
26th Oct – 2nd Nov
29th Oct – 3rd Nov
1st-3rd Nov
2nd-9th Nov
8th-11th Nov
Denver – Ontario
14th-21st Sep
8th-15th Oct
12th-19th Oct
18th-25th Oct
22nd-27th Oct
25th-27th Oct
26th Oct – 2nd Nov
29th Oct – 3rd Nov
1st-3rd Nov
2nd-9th Nov
and more…
STOPS:
Salt Lake City
AIRLINES:
Delta Air Lines
Cheap flights from Ontario, California to Kahului, Hawaii for only $187 roundtrip with United Airlines.
Also works in reverse.
DEPART:
Ontario, USA
ARRIVE:
Kahului, USA
RETURN:
Ontario, USA
DATES:
Availability from April to May 2022
Ontario – Kahului
13th-20th Apr
20th-27th Apr
21st-28th Apr
26th Apr – 3rd May
27th Apr – 4th May
3rd-10th May
4th-11th May
Kahului – Ontario
13th-20th Apr
19th-26th Apr
20th-27th Apr
27th Apr – 4th May
28th Apr – 5th May
and more…
STOPS:
San Francisco
AIRLINES:
United Airlines
Cheap flights from Ontario, California to Kahului, Hawaii for only $198 roundtrip with Hawaiian Airlines.
Also works in reverse.
DEPART:
Ontario, USA
ARRIVE:
Kahului, USA
RETURN:
Ontario, USA
DATES:
Availability from April to May 2022
Ontario – Kahului
20th-25th Apr
21st-26th Apr
27th Apr – 2nd May
28th Apr – 3rd May
4th-9th May
5th-10th May
11th-16th May
18th-23rd May
19th-24th May
Kahului – Ontario
20th-25th Apr
21st-26th Apr
27th Apr – 2nd May
28th Apr – 3rd May
4th-9th May
5th-10th May
11th-16th May
18th-23rd May
19th-24th May
and more…
STOPS:
Honolulu
AIRLINES:
Hawaiian Airlines
Cheap flights from Ontario, California to Honolulu, Hawaii for only $287 roundtrip with American Airlines.
Also works in reverse.
DEPART:
Ontario, USA
ARRIVE:
Honolulu, USA
RETURN:
Ontario, USA
DATES:
Availability from February to September 2022 (excluding summer)
Ontario – Honolulu
26th Feb – 3rd Mar
27th Feb – 4th Mar
1st-6th Mar
2nd-7th Mar
6th-11th Apr
7th-12th Apr
14th-19th Apr
21st-26th Apr
22nd-27th Apr
29th Apr – 4th May
28th Aug – 2nd Sep
30th Aug – 4th Sep
4th-9th Sep
7th-12th Sep
10th-15th Sep
11th-16th Sep
13th-18th Sep
14th-19th Sep
16th-21st Sep
Honolulu – Ontario
21st-26th Apr
30th Aug – 4th Sep
31st Aug – 5th Sep
9th-14th Sep
11th-16th Sep
12th-17th Sep
13th-18th Sep
14th-19th Sep
16th-21st Sep
and more…
STOPS:
Phoenix
AIRLINES:
American Airlines
Cheap flights from Ontario, California to Gothenburg, Sweden for only $422 roundtrip with American Airlines and Finnair.
DEPART:
Ontario, USA
ARRIVE:
Gothenburg, Sweden
RETURN:
Ontario, USA
DATES:
Availability from March to December 2022 (excluding summer)
3rd-10th May
6th-13th Sep
13th-20th Sep
20th-27th Sep
27th Sep – 4th Oct
4th-11th Oct
–
More dates are available between $427 and $437 roundtrip:
22nd-29th Mar
24th-31st Mar
5th-12th Apr
25th Oct – 1st Nov
26th Oct – 2nd Nov
28th Nov – 5th Dec
and more…
STOPS:
Dallas
Helsinki
AIRLINES:
American Airlines
Finnair
Cheap flights from US cities to Barcelona, Spain from only $339 roundtrip with United Airlines and Swiss International Air Lines.
Depart from:
San Diego: $339-$366
Sacramento: $341-$369
San Francisco: $349-$355
Las Vegas: $353-$362
Fort Lauderdale: $380-$391
Ontario: $405-$424
DEPART:
San Diego/Sacramento/San Francisco/Las Vegas/Fort Lauderdale/Ontario, USA
ARRIVE:
Barcelona, Spain
RETURN:
San Diego/Sacramento/San Francisco/Las Vegas/Fort Lauderdale/Ontario, USA
DATES:
Availability from March to December 2022 (excluding summer)
San Diego – Barcelona: $339-$366
7th-14th Mar
14th-21st Mar
15th-22nd Mar
25th Oct – 1st Nov
26th Oct – 2nd Nov
31st Oct – 7th Nov
2nd-9th Nov
7th-14th Nov
9th-16th Nov
16th-23rd Nov
7th-14th Dec
Sacramento – Barcelona: $341-$369
25th Oct – 1st Nov
26th Oct – 2nd Nov
9th-16th Nov
14th-21st Nov
16th-23rd Nov
5th-12th Dec
San Francisco – Barcelona: $349-$355
7th-14th Mar
14th-21st Mar
15th-22nd Mar
21st-28th Mar
25th Oct – 1st Nov
26th Oct – 2nd Nov
30th Oct – 6th Nov
31st Oct – 7th Nov
2nd-9th Nov
6th-13th Nov
7th-14th Nov
9th-16th Nov
13th-20th Nov
14th-21st Nov
16th-23rd Nov
27th Nov – 4th Dec
4th-11th Dec
5th-12th Dec
7th-14th Dec
Las Vegas – Barcelona: $353-$362
7th-14th Mar
14th-21st Mar
15th-22nd Mar
25th Oct – 1st Nov
26th Oct – 2nd Nov
2nd-9th Nov
7th-14th Nov
9th-16th Nov
14th-21st Nov
16th-23rd Nov
5th-12th Dec
7th-14th Dec
Fort Lauderdale – Barcelona: $380-$391
15th-22nd Mar
21st-28th Mar
25th Oct – 1st Nov
26th Oct – 2nd Nov
9th-16th Nov
16th-23rd Nov
5th-12th Dec
7th-14th Dec
Ontario – Barcelona: $405-$424
14th-21st Mar
7th-14th Nov
14th-21st Nov
16th-23rd Nov
5th-12th Dec
and more…
STOPS:
Various Cities
AIRLINES:
United Airlines
Swiss International Air Lines
Cheap flights from US cities to Valencia, Spain from only $331 roundtrip with Iberia.
Depart from:
Boston: $331
Los Angeles: $333-$335
New York: $333-$335
Ontario: $368-$378
DEPART:
Boston/Los Angeles/New York/Ontario, USA
ARRIVE:
Valencia, Spain
RETURN:
Boston/Los Angeles/New York/Ontario, USA
DATES:
Availability from October to December 2022
Boston – Valencia: $331
26th Oct – 2nd Nov
2nd-9th Nov
9th-16th Nov
16th-23rd Nov
23rd-30th Nov
30th Nov – 7th Dec
7th-14th Dec
Los Angeles – Valencia: $333-$335
1st-8th Nov
8th-15th Nov
15th-22nd Nov
29th Nov – 6th Dec
6th-13th Dec
New York – Valencia: $333-$335
1st-8th Nov
2nd-9th Nov
15th-22nd Nov
16th-23rd Nov
23rd-30th Nov
29th Nov – 6th Dec
30th Nov – 7th Dec
6th-13th Dec
7th-14th Dec
Ontario – Valencia: $368-$378
1st-8th Nov
2nd-9th Nov
7th-14th Nov
8th-15th Nov
9th-16th Nov
14th-21st Nov
15th-22nd Nov
16th-23rd Nov
23rd-30th Nov
29th Nov – 6th Dec
30th Nov – 7th Dec
7th-14th Dec
and more…
STOPS:
Madrid
AIRLINES:
Iberia
Air Nostrum
Cheap flights from US cities to Madrid, Spain from only $323 roundtrip with American Airlines and Iberia.
Depart from:
Nashville: $323-$329
Columbus: $323-$328
Cincinnati: $323
Indianapolis: $323
Orlando: $323-$329
New Orleans: $323-$327
Phoenix: $323
Raleigh: $323-$329
St. Louis: $323
Tampa: $323-$327
Las Vegas: $324-$347
Los Angeles: $326
Kansas City: $342-$348
Ontario: $360
Santa Ana: $360-$369
DEPART:
Nashville/Columbus/Cincinnati/Indianapolis/Orlando/New Orleans/Phoenix/Raleigh/St. Louis/Tampa/Las Vegas/Los Angeles/Kansas City/Ontario/Santa Ana, USA
ARRIVE:
Madrid, Spain
RETURN:
Nashville/Columbus/Cincinnati/Indianapolis/Orlando/New Orleans/Phoenix/Raleigh/St. Louis/Tampa/Las Vegas/Los Angeles/Kansas City/Ontario/Santa Ana, USA
DATES:
Availability from March to December 2022 (excluding summer)
Nashville – Madrid: $323-$329
26th Oct – 2nd Nov
1st-8th Nov
9th-16th Nov
16th-23rd Nov
23rd-30th Nov
30th Nov – 7th Dec
Columbus – Madrid: $323-$328
22nd-29th Mar
26th Oct – 2nd Nov
15th-22nd Nov
16th-23rd Nov
23rd-30th Nov
30th Nov – 7th Dec
Cincinnati – Madrid: $323
25th Oct – 1st Nov
26th Oct – 2nd Nov
15th-22nd Nov
23rd-30th Nov
30th Nov – 7th Dec
Indianapolis – Madrid: $323-$326
22nd-29th Mar
25th Oct – 1st Nov
26th Oct – 2nd Nov
1st-8th Nov
15th-22nd Nov
16th-23rd Nov
23rd-30th Nov
30th Nov – 7th Dec
Orlando – Madrid: $323-$329
22nd-29th Mar
26th Oct – 2nd Nov
16th-23rd Nov
30th Nov – 7th Dec
New Orleans – Madrid: $323-$327
22nd-29th Mar
25th Oct – 1st Nov
26th Oct – 2nd Nov
9th-16th Nov
15th-22nd Nov
16th-23rd Nov
30th Nov – 7th Dec
Phoenix – Madrid: $323
25th Oct – 1st Nov
1st-8th Nov
16th-23rd Nov
30th Nov – 7th Dec
Raleigh – Madrid: $323-$329
22nd-29th Mar
26th Oct – 2nd Nov
9th-16th Nov
16th-23rd Nov
23rd-30th Nov
30th Nov – 7th Dec
St. Louis – Madrid: $323
25th Oct – 1st Nov
26th Oct – 2nd Nov
9th-16th Nov
16th-23rd Nov
23rd-30th Nov
30th Nov – 7th Dec
Tampa – Madrid: $323-$327
26th Oct – 2nd Nov
1st-8th Nov
9th-16th Nov
15th-22nd Nov
16th-23rd Nov
23rd-30th Nov
30th Nov – 7th Dec
Las Vegas – Madrid: $324-$347
25th Oct – 1st Nov
26th Oct – 2nd Nov
1st-8th Nov
9th-16th Nov
15th-22nd Nov
16th-23rd Nov
23rd-30th Nov
30th Nov – 7th Dec
Los Angeles – Madrid: $326
25th Oct – 1st Nov
1st-8th Nov
15th-22nd Nov
Kansas City – Madrid: $342-$348
22nd-29th Mar
25th Oct – 1st Nov
26th Oct – 2nd Nov
1st-8th Nov
9th-16th Nov
15th-22nd Nov
16th-23rd Nov
30th Nov – 7th Dec
Ontario – Madrid: $360
1st-8th Nov
9th-16th Nov
15th-22nd Nov
16th-23rd Nov
30th Nov – 7th Dec
Santa Ana – Madrid: $360-$369
25th Oct – 1st Nov
1st-8th Nov
9th-16th Nov
15th-22nd Nov
and more…
STOPS:
New York/Chicago
AIRLINES:
American Airlines
Iberia
Cheap flights from Ontario, California to Rome, Italy for only $391 roundtrip with United Airlines and Lufthansa.
DEPART:
Ontario, USA
ARRIVE:
Rome, Italy
RETURN:
Ontario, USA
DATES:
Availability from March to April 2022
3rd-10th Mar
4th-11th Mar
8th-15th Mar
10th-17th Mar
15th-22nd Mar
16th-23rd Mar
17th-24th Mar
24th-31st Mar
25th Mar – 1st Apr
28th Mar – 4th Apr
29th Mar – 5th Apr
and more…
STOPS:
Washington DC/Munich
San Francisco
AIRLINES:
United Airlines
Lufthansa