$291+ Cheap flights from Ontario (ONT) to Spain
This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 11/16. Fares are subject to change and may not be available on all flights or dates of travel.
ONT — MAD
Sep 5 — Sep 121
Round-trip
1 adult, Economy
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Find cheap flights from Ontario to Spain with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from Ontario to Spain
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Cheapest flights from Ontario to SpainExplore the most affordable flight options available from Ontario to Spain. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 6, 2026.
Explore the most affordable flight options available from Ontario to Spain. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 6, 2026.
This KLM deal was found by Cheapflights users on 8/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/612:18 pm -
1 stop14h 57m
Thu 10/159:50 am -
1 stop17h 32m
Deal found 8/6![KLM logo]()
$711
This KLM deal was found by Cheapflights users on 8/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/51:04 pm -
2 stops18h 21m
Wed 10/141:20 pm -
1 stop18h 23m
Deal found 8/5![KLM logo]()
$715
This Bravofly deal was found by Cheapflights users on 8/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Bravofly is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/47:00 am -
1 stop15h 45m
Wed 11/1111:05 am -
1 stop21h 38m
Deal found 8/3![Iberia logo]()
$724
This Delta deal was found by Cheapflights users on 8/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/2512:00 pm -
1 stop15h 15m
Tue 9/89:50 am -
1 stop19h 34m
Deal found 8/6![Delta logo]()
$733
This Delta deal was found by Cheapflights users on 8/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/2512:00 pm -
1 stop15h 50m
Wed 9/911:00 am -
1 stop18h 24m
Deal found 8/5![Delta logo]()
$736
This KLM deal was found by Cheapflights users on 8/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/1612:00 pm -
1 stop15h 15m
Fri 8/219:50 am -
1 stop17h 40m
Deal found 8/6![KLM logo]()
$741
This Delta deal was found by Cheapflights users on 8/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/27:00 am -
1 stop17h 55m
Thu 12/316:05 am -
2 stops26h 43m
Deal found 8/5![Delta logo]()
$742
This Delta deal was found by Cheapflights users on 8/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/1310:00 pm -
2 stops23h 20m
Thu 10/229:50 am -
1 stop17h 32m
Deal found 8/5![Delta logo]()
$745
This Delta deal was found by Cheapflights users on 8/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/811:54 am -
2 stops22h 21m
Thu 9/246:00 am -
2 stops26h 47m
Deal found 8/5![Delta logo]()
$746
This United Airlines deal was found by Cheapflights users on 8/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/45:00 am -
2 stops18h 00m
Wed 11/181:25 pm -
2 stops38h 22m
Deal found 8/3![United Airlines logo]()
$747
This United Airlines deal was found by Cheapflights users on 8/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/27:00 am -
2 stops15h 45m
Thu 11/191:25 pm -
2 stops38h 22m
Deal found 8/1![United Airlines logo]()
$748
This Delta deal was found by Cheapflights users on 8/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/151:04 pm -
2 stops18h 21m
Thu 10/229:50 am -
1 stop17h 32m
Deal found 8/5![Delta logo]()
$749
Best flights from Ontario to SpainDiscover carefully curated flight deals from Ontario to Spain that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 6, 2026.
Discover carefully curated flight deals from Ontario to Spain that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 6, 2026.
This United Airlines deal was found by Cheapflights users on 8/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/117:00 am -
2 stops15h 45m
Wed 11/181:25 pm -
2 stops38h 22m
Deal found 8/1![United Airlines logo]()
$748
This Delta deal was found by Cheapflights users on 8/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/176:00 am -
2 stops27h 40m
Thu 9/245:25 pm -
2 stops33h 42m
Deal found 8/3![Delta logo]()
$806
This Finnair deal was found by Cheapflights users on 8/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Finnair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 2/111:59 pm -
2 stops23h 26m
Sat 2/61:35 pm -
2 stops29h 33m
Deal found 8/4![Multiple Airlines logo]()
$833
This British Airways deal was found by Cheapflights users on 8/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/2310:25 am -
1 stop13h 40m
Tue 10/2012:40 pm -
1 stop16h 14m
Deal found 8/4![British Airways logo]()
$867
This KLM deal was found by Cheapflights users on 8/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 1/2812:00 pm -
1 stop14h 20m
Mon 2/11:15 pm -
1 stop17h 59m
Deal found 8/2![KLM logo]()
$973
This Iberia deal was found by Cheapflights users on 8/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Iberia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/46:30 am -
2 stops25h 40m
Tue 12/81:35 pm -
2 stops41h 44m
Deal found 8/1![Iberia logo]()
$1,092
This Turkish Airlines deal was found by Cheapflights users on 8/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Turkish Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/1110:39 pm -
2 stops50h 16m
Thu 9/2410:55 am -
2 stops43h 02m
Deal found 8/1![Turkish Airlines logo]()
$1,115
This United Airlines deal was found by Cheapflights users on 8/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/267:00 am -
2 stops40h 50m
Sat 10/101:30 pm -
2 stops42h 19m
Deal found 8/1![United Airlines logo]()
$806
This KLM deal was found by Cheapflights users on 8/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/131:04 pm -
2 stops16h 46m
Wed 9/236:00 am -
2 stops19h 35m
Deal found 8/1![Multiple Airlines logo]()
$859
This United Airlines deal was found by Cheapflights users on 8/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/16:00 am -
2 stops16h 45m
Sun 12/611:15 am -
2 stops18h 05m
Deal found 8/3![United Airlines logo]()
$818
This British Airways deal was found by Cheapflights users on 8/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/2010:25 am -
1 stop14h 45m
Tue 10/610:45 am -
1 stop16h 59m
Deal found 8/5![British Airways logo]()
$968
This Delta deal was found by Cheapflights users on 8/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/257:00 am -
2 stops19h 10m
Mon 11/306:00 am -
2 stops26h 00m
Deal found 8/5![Delta logo]()
$970
This United Airlines deal was found by Cheapflights users on 8/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/86:00 am -
2 stops16h 45m
Mon 11/168:35 am -
2 stops21h 16m
Deal found 8/4![United Airlines logo]()
$818
This KLM deal was found by Cheapflights users on 8/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/201:04 pm -
2 stops16h 46m
Mon 10/56:00 am -
2 stops19h 35m
Deal found 8/3![Multiple Airlines logo]()
$949
This KLM deal was found by Cheapflights users on 8/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/241:06 pm -
2 stops16h 24m
Thu 9/1010:20 am -
2 stops21h 20m
Deal found 8/3![KLM logo]()
$1,058
This United Airlines deal was found by Cheapflights users on 8/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/67:00 am -
2 stops15h 45m
Wed 11/1811:00 am -
2 stops18h 51m
Deal found 8/1![United Airlines logo]()
$818
This Iberia deal was found by Cheapflights users on 8/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Iberia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/1810:25 am -
2 stops17h 20m
Sat 10/316:45 am -
2 stops19h 59m
Deal found 8/5![Iberia logo]()
$1,093
This British Airways deal was found by Cheapflights users on 8/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 1/1710:58 am -
2 stops39h 52m
Wed 1/205:55 pm -
2 stops37h 54m
Deal found 8/1![British Airways logo]()
$1,004
This Delta deal was found by Cheapflights users on 8/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/166:00 pm -
1 stop32h 10m
Wed 9/301:20 pm -
1 stop18h 20m
Deal found 8/2![Delta logo]()
$1,022
This Turkish Airlines deal was found by Cheapflights users on 8/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Turkish Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/111:59 pm -
2 stops32h 36m
Wed 9/1611:50 am -
2 stops42h 07m
Deal found 8/2![Turkish Airlines logo]()
$1,187
This KLM deal was found by Cheapflights users on 8/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/87:00 am -
2 stops18h 15m
Wed 1/68:15 pm -
2 stops28h 57m
Deal found 8/3![KLM logo]()
$1,095
This United Airlines deal was found by Cheapflights users on 8/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/47:00 am -
2 stops15h 45m
Mon 11/96:05 am -
2 stops20h 51m
Deal found 8/3![United Airlines logo]()
$834
This British Airways deal was found by Cheapflights users on 8/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 1/1711:59 pm -
2 stops48h 01m
Thu 1/219:30 pm -
2 stops34h 19m
Deal found 8/5![British Airways logo]()
$1,037
This Turkish Airlines deal was found by Cheapflights users on 8/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Turkish Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/1911:05 pm -
2 stops39h 10m
Mon 11/26:30 am -
2 stops25h 10m
Deal found 8/4![Multiple Airlines logo]()
$1,046
This Delta deal was found by Cheapflights users on 8/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/26:20 am -
2 stops25h 05m
Wed 9/99:20 am -
2 stops22h 20m
Deal found 8/5![Delta logo]()
$1,046
This Iberia deal was found by Cheapflights users on 8/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Iberia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/210:47 am -
2 stops19h 03m
Sun 12/69:20 pm -
2 stops46h 33m
Deal found 8/2![Iberia logo]()
$1,204
This KLM deal was found by Cheapflights users on 8/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/161:06 pm -
2 stops16h 09m
Mon 8/3110:30 am -
2 stops21h 15m
Deal found 8/3![KLM logo]()
$1,108
This Turkish Airlines deal was found by Cheapflights users on 8/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Turkish Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/2110:39 pm -
2 stops27h 11m
Fri 10/26:35 pm -
2 stops35h 22m
Deal found 8/6![Turkish Airlines logo]()
$1,246
This United Airlines deal was found by Cheapflights users on 8/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 1/176:45 am -
2 stops17h 50m
Thu 1/211:35 pm -
2 stops38h 09m
Deal found 8/5![United Airlines logo]()
$856
This Turkish Airlines deal was found by Cheapflights users on 8/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Turkish Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/610:42 pm -
2 stops27h 03m
Thu 10/227:40 am -
2 stops25h 02m
Deal found 8/3![Multiple Airlines logo]()
$1,061
Last-minute flights from Ontario to SpainDiscover last-minute flight deals from Ontario to Spain. Data last updated August 6, 2026 and is based on user searches.
Discover last-minute flight deals from Ontario to Spain. Data last updated August 6, 2026 and is based on user searches.
This KLM deal was found by Cheapflights users on 8/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/1612:00 pm -
1 stop15h 15m
Fri 8/219:50 am -
1 stop17h 40m
Deal found 8/6![KLM logo]()
$741
This Delta deal was found by Cheapflights users on 8/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/2512:00 pm -
1 stop15h 15m
Tue 9/89:50 am -
1 stop19h 34m
Deal found 8/6![Delta logo]()
$733
This Delta deal was found by Cheapflights users on 8/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/2512:00 pm -
1 stop15h 50m
Wed 9/911:00 am -
1 stop18h 24m
Deal found 8/5![Delta logo]()
$736
This Delta deal was found by Cheapflights users on 8/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/811:54 am -
2 stops22h 21m
Thu 9/246:00 am -
2 stops26h 47m
Deal found 8/5![Delta logo]()
$746
This Delta deal was found by Cheapflights users on 8/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/1112:17 pm -
2 stops57h 03m
Tue 10/202:35 pm -
2 stops18h 20m
Deal found 8/5![Delta logo]()
$756
This Delta deal was found by Cheapflights users on 8/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/1212:17 pm -
2 stops33h 03m
Tue 10/209:50 am -
1 stop34h 16m
Deal found 8/5![Delta logo]()
$750
This Delta deal was found by Cheapflights users on 8/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/137:05 am -
1 stop20h 10m
Wed 10/216:00 am -
2 stops19h 23m
Deal found 8/5![Delta logo]()
$742
This Delta deal was found by Cheapflights users on 8/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/1310:00 pm -
2 stops23h 20m
Thu 10/229:50 am -
1 stop17h 32m
Deal found 8/5![Delta logo]()
$745
This Delta deal was found by Cheapflights users on 8/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/151:04 pm -
2 stops18h 21m
Thu 10/229:50 am -
1 stop17h 32m
Deal found 8/5![Delta logo]()
$749
This Delta deal was found by Cheapflights users on 8/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/151:04 pm -
2 stops18h 21m
Tue 10/202:35 pm -
2 stops18h 20m
Deal found 8/5![Delta logo]()
$754
This Air Canada deal was found by Cheapflights users on 8/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/207:00 am -
2 stops16h 50m
Wed 9/3012:45 pm -
3 stops33h 01m
Deal found 8/1![Multiple Airlines logo]()
$760
This United Airlines deal was found by Cheapflights users on 8/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/217:00 am -
2 stops16h 05m
Tue 10/61:30 pm -
2 stops42h 19m
Deal found 8/1![United Airlines logo]()
$753
One-way flights from Ontario to SpainSearch for one-way flight options from Ontario to Spain. Find affordable one-way fares based on user searches. Data last updated August 6, 2026.
Search for one-way flight options from Ontario to Spain. Find affordable one-way fares based on user searches. Data last updated August 6, 2026.
This Kiwi.com deal was found by Cheapflights users on 8/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/165:05 pm -
3 stops31h 50m
Deal found 8/4![Multiple Airlines logo]()
$291
This Delta deal was found by Cheapflights users on 8/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/117:05 am -
1 stop20h 10m
Deal found 8/4![Delta logo]()
$329
This Delta deal was found by Cheapflights users on 8/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/117:05 am -
2 stops16h 30m
Deal found 8/4![Delta logo]()
$329
This Delta deal was found by Cheapflights users on 8/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/296:00 am -
2 stops20h 20m
Deal found 8/5![Delta logo]()
$333
This Delta deal was found by Cheapflights users on 8/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/125:05 pm -
2 stops17h 30m
Deal found 8/4![Delta logo]()
$338
This Delta deal was found by Cheapflights users on 8/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/145:03 pm -
2 stops16h 47m
Deal found 8/5![Delta logo]()
$338
This Delta deal was found by Cheapflights users on 8/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/286:00 pm -
1 stop32h 10m
Deal found 8/6![Delta logo]()
$340
This oojo deal was found by Cheapflights users on 8/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/179:29 am -
2 stops40h 31m
Deal found 8/3![British Airways logo]()
$348
This oojo deal was found by Cheapflights users on 8/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/1011:59 pm -
1 stop24h 06m
Deal found 8/2![British Airways logo]()
$348
This Expedia deal was found by Cheapflights users on 8/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 1/1710:58 am -
1 stop13h 22m
Deal found 8/6![British Airways logo]()
$353
This Air Canada deal was found by Cheapflights users on 8/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/135:00 am -
2 stops16h 50m
Deal found 8/4![Multiple Airlines logo]()
$354
This United Airlines deal was found by Cheapflights users on 8/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/297:00 am -
2 stops17h 00m
Deal found 8/4![United Airlines logo]()
$355
Find flight deals from Ontario to Spain
Keep the following information in mind while searching for Ontario to Spain flight deals. Data was last updated August 6, 2026.
Round-trip from | $711 (KLM) |
|---|---|
One-way from | $291 (Kiwi.com) |
Popular in | June |
Cheapest in | February |
Average price | $880 |
Cheapflights Fare Finder
Customize your flight search to find flights from Ontario to Spain that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated August 6, 2026.
Use the filters below to find and compare flights from Ontario to Spain that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
OntarioMadrid
ONT Ontario - MAD Madrid Barajas
ONTMAD
Ontario
Wed 11/11
7:00 am-7:45 am
2 stops15h 45m
Madrid Barajas
Wed 11/18
1:25 pm-6:47 pm
2 stops38h 22m
$748
OntarioMálaga
ONT Ontario - AGP Malaga
ONTAGP
Ontario
Thu 9/17
6:00 am-6:40 pm
2 stops27h 40m
Malaga
Thu 9/24
5:25 pm-6:07 pm
2 stops33h 42m
$806
OntarioMadrid
ONT Ontario - MAD Madrid Barajas
ONTMAD
Ontario
Sat 9/26
7:00 am-8:50 am
2 stops40h 50m
Madrid Barajas
Sat 10/10
1:30 pm-10:49 pm
2 stops42h 19m
$806
OntarioMadrid
ONT Ontario - MAD Madrid Barajas
ONTMAD
Ontario
Tue 12/1
6:00 am-7:45 am
2 stops16h 45m
Madrid Barajas
Sun 12/6
11:15 am-8:20 pm
2 stops18h 05m
$818
OntarioMadrid
ONT Ontario - MAD Madrid Barajas
ONTMAD
Ontario
Sun 11/8
6:00 am-7:45 am
2 stops16h 45m
Madrid Barajas
Mon 11/16
8:35 am-8:51 pm
2 stops21h 16m
$818
OntarioMadrid
ONT Ontario - MAD Madrid Barajas
ONTMAD
Ontario
Fri 11/6
7:00 am-7:45 am
2 stops15h 45m
Madrid Barajas
Wed 11/18
11:00 am-8:51 pm
2 stops18h 51m
$818
OntarioIbiza
ONT Ontario - IBZ Ibiza
ONTIBZ
Ontario
Mon 2/1
11:59 pm-8:25 am
2 stops23h 26m
Ibiza
Sat 2/6
1:35 pm-10:08 am
2 stops29h 33m
$833
OntarioMadrid
ONT Ontario - MAD Madrid Barajas
ONTMAD
Ontario
Wed 11/4
7:00 am-7:45 am
2 stops15h 45m
Madrid Barajas
Mon 11/9
6:05 am-5:56 pm
2 stops20h 51m
$834
OntarioBarcelona
ONT Ontario - BCN Barcelona-El Prat
ONTBCN
Ontario
Sun 1/17
6:45 am-9:35 am
2 stops17h 50m
Barcelona-El Prat
Thu 1/21
1:35 pm-6:44 pm
2 stops38h 09m
$856
OntarioMálaga
ONT Ontario - AGP Malaga
ONTAGP
Ontario
Sun 9/13
1:04 pm-2:50 pm
2 stops16h 46m
Malaga
Wed 9/23
6:00 am-4:35 pm
2 stops19h 35m
$859
Showing 1-10 of 60 resultsSorted by cheapest first
Best time to book a flight from Ontario to Spain
Have a flexible travel schedule? Discover the best time to fly to Spain from Ontario with our price prediction graph.
ONT-BCN
ONT-MAD
ONT-AGP
ONT-IBZ
ONT-VLC
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.
Cheapflights Insights
Everything you need to know about your flight from Ontario to Spain
ONT-ES0
ONT-BCN
ONT-MAD
ONT-AGP
ONT-IBZ
What is the cheapest month to book a flight from Ontario to Spain?
Currently, January is the cheapest month in which you can book a flight from Ontario to Spain (average of $604). Flying from Ontario to Spain in July is currently the most expensive (average of $1,848). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.
Reviews of airlines servicing Spain
Get insights into the airlines that provide service to Spain. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Spain. Reviews last updated August 6, 2026.
Read through reviews of airlines operating flights from Ontario to Spain, such as United Airlines,American Airlines, andIberia. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Crew
8.1
Overall
7.4
Entertainment
7.1
Boarding
7.7
Comfort
7.3
Food
6.7
Reviews
1 / 20
4.0
OkayDynasty,May 2026
LAX - EWR
Crew
8.1
Overall
7.4
Entertainment
7.1
Boarding
7.7
Comfort
7.3
Food
6.7
Reviews
1 / 20
4.0
OkayDynasty,May 2026
LAX - EWR
Crew
8.1
Overall
7.4
Entertainment
7.1
Boarding
7.7
Comfort
7.3
Food
6.7
Reviews
1 / 20
4.0
OkayDynasty,May 2026
LAX - EWR
Crew
8.1
Overall
7.4
Entertainment
7.1
Boarding
7.7
Comfort
7.3
Food
6.7
Reviews
1 / 20
4.0
OkayDynasty,May 2026
LAX - EWR
Crew
8.1
Overall
7.4
Entertainment
7.1
Boarding
7.7
Comfort
7.3
Food
6.7
Reviews
1 / 20
4.0
OkayDynasty,May 2026
LAX - EWR
Related info for your journey
Find useful and relevant information for your journey from Ontario to Spain. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
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Alternative routes for Ontario to Spain
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Complete your trip
Complete your trip to Spain by adding a car rental and/or hotel reservation to your travel itinerary.
Search flights from Ontario to Spain by cabin class
Find flights from Ontario to Spain, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Ontario and Spain flights
Browse other Ontario and Spain flight options. Last updated on August 6, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Ontario to Spain flights
Consider these flights traveling from Ontario to Spain.
Fly to Spain regions
Consider these flights traveling to Spain regions.
Top 4 airlines flying from Ontario to Spain
Discover the top 4 airlines that operate flights from Ontario to Spain. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated August 6, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$439 | Average$818 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$504 | Average$971 | FlexibilityNo cancel fee | On-time70% | |
| Cheapest$522 | Average$838 | FlexibilityNo cancel fee | On-time77% | |
| Cheapest$874 | Average$1,119 | FlexibilityNo cancel fee | On-time69% |