$533+ Cheap flights from Barcelona-El Prat (BCN) to Ontario (ONT)
This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 2/15. Fares are subject to change and may not be available on all flights or dates of travel.
BCN — ONT
Oct 8 — Oct 151
Round-trip
1 adult, Economy
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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
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Cheapest flights from Barcelona-El Prat to OntarioExplore the most affordable flight options available from Barcelona-El Prat to Ontario. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 8, 2026.
Explore the most affordable flight options available from Barcelona-El Prat to Ontario. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 8, 2026.
This British Airways deal was found by Cheapflights users on 9/7. 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.
Thu 11/510:50 am -
1 stop16h 52m
Sun 11/811:59 pm -
1 stop23h 51m
Deal found 9/7![British Airways logo]()
$664
This United Airlines deal was found by Cheapflights users on 9/7. 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 10/276:50 am -
2 stops19h 11m
Tue 11/107:00 am -
1 stop21h 15m
Deal found 9/7![United Airlines logo]()
$670
This United Airlines deal was found by Cheapflights users on 9/6. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/276:50 am -
2 stops19h 11m
Tue 12/155:00 am -
2 stops19h 35m
Deal found 9/6![United Airlines logo]()
$673
This United Airlines deal was found by Cheapflights users on 9/3. 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.
Thu 9/243:15 pm -
2 stops38h 43m
Mon 9/287:00 am -
1 stop21h 15m
Deal found 9/3![United Airlines logo]()
$681
This United Airlines deal was found by Cheapflights users on 9/8. 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.
Thu 10/223:15 pm -
1 stop16h 34m
Sat 10/315:00 am -
2 stops19h 20m
Deal found 9/8![United Airlines logo]()
$682
This United Airlines deal was found by Cheapflights users on 9/6. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/243:15 pm -
1 stop16h 34m
Sat 11/215:00 am -
2 stops19h 35m
Deal found 9/6![United Airlines logo]()
$685
This Delta deal was found by Cheapflights users on 9/6. 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 12/286:00 am -
2 stops19h 10m
Sat 1/167:00 am -
1 stop16h 40m
Deal found 9/6![Delta logo]()
$709
This Trip.com deal was found by Cheapflights users on 9/8. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/1910:45 am -
1 stop18h 22m
Mon 10/510:25 am -
1 stop14h 45m
Deal found 9/8![Iberia logo]()
$716
This Kissandfly.com deal was found by Cheapflights users on 9/4. 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 Kissandfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/253:45 pm -
1 stop16h 14m
Sat 10/101:52 pm -
1 stop15h 28m
Deal found 9/4![Lufthansa logo]()
$728
This Iberia deal was found by Cheapflights users on 9/6. 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 Iberia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/2810:40 am -
1 stop16h 04m
Fri 11/66:00 am -
1 stop17h 50m
Deal found 9/6![Iberia logo]()
$770
Best flights from Barcelona-El Prat to OntarioDiscover carefully curated flight deals from Barcelona-El Prat to Ontario that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 8, 2026.
Discover carefully curated flight deals from Barcelona-El Prat to Ontario that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 8, 2026.
This United Airlines deal was found by Cheapflights users on 9/6. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 1/96:50 am -
2 stops22h 30m
Mon 2/16:00 am -
2 stops17h 20m
Deal found 9/6![United Airlines logo]()
$670
This KLM deal was found by Cheapflights users on 9/8. 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 1/1810:50 am -
1 stop20h 24m
Sun 1/317:00 am -
1 stop16h 40m
Deal found 9/8![KLM logo]()
$683
This Delta deal was found by Cheapflights users on 9/3. 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.
Mon 10/196:20 am -
2 stops25h 23m
Mon 10/266:20 am -
2 stops24h 35m
Deal found 9/3![Delta logo]()
$832
This Trip.com deal was found by Cheapflights users on 9/3. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/1510:45 am -
1 stop16h 59m
Thu 10/2210:25 am -
1 stop14h 45m
Deal found 9/3![Iberia logo]()
$905
This British Airways deal was found by Cheapflights users on 9/7. 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.
Mon 11/910:25 am -
1 stop17h 17m
Sun 11/156:00 am -
1 stop17h 50m
Deal found 9/7![British Airways logo]()
$961
This Air Canada deal was found by Cheapflights users on 9/3. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/1512:15 pm -
2 stops17h 43m
Thu 10/227:00 am -
2 stops16h 00m
Deal found 9/3![Multiple Airlines logo]()
$1,042
This United Airlines deal was found by Cheapflights users on 9/6. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/21:50 pm -
2 stops18h 16m
Mon 3/86:30 am -
2 stops17h 30m
Deal found 9/6![United Airlines logo]()
$670
This United Airlines deal was found by Cheapflights users on 9/4. 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.
Sat 12/2612:55 pm -
2 stops18h 58m
Tue 1/55:00 am -
2 stops18h 20m
Deal found 9/4![United Airlines logo]()
$670
This United Airlines deal was found by Cheapflights users on 9/6. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/2210:30 am -
2 stops19h 30m
Thu 1/76:00 am -
2 stops17h 20m
Deal found 9/6![United Airlines logo]()
$681
This United Airlines deal was found by Cheapflights users on 9/5. 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.
Thu 10/2211:15 am -
2 stops34h 03m
Sat 10/316:00 am -
2 stops19h 00m
Deal found 9/5![United Airlines logo]()
$682
This KLM deal was found by Cheapflights users on 9/5. 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.
Sat 9/2611:00 am -
1 stop16h 41m
Sat 11/287:05 am -
1 stop16h 35m
Deal found 9/5![KLM logo]()
$1,050
This Iberia deal was found by Cheapflights users on 9/3. 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 Iberia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/910:25 am -
1 stop20h 07m
Mon 11/167:00 am -
1 stop16h 50m
Deal found 9/3![Iberia logo]()
$1,050
Last-minute flights from Barcelona-El Prat to OntarioDiscover last-minute flight deals from Barcelona-El Prat to Ontario. Data last updated September 8, 2026 and is based on user searches.
Discover last-minute flight deals from Barcelona-El Prat to Ontario. Data last updated September 8, 2026 and is based on user searches.
This Trip.com deal was found by Cheapflights users on 9/8. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/1910:45 am -
1 stop18h 22m
Mon 10/510:25 am -
1 stop14h 45m
Deal found 9/8![Iberia logo]()
$716
This Booking.com deal was found by Cheapflights users on 9/8. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/2010:45 am -
1 stop19h 24m
Mon 10/510:25 am -
1 stop14h 45m
Deal found 9/8![British Airways logo]()
$772
This United Airlines deal was found by Cheapflights users on 9/3. 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.
Thu 9/243:15 pm -
2 stops38h 43m
Mon 9/287:00 am -
1 stop21h 15m
Deal found 9/3![United Airlines logo]()
$681
This United Airlines deal was found by Cheapflights users on 9/6. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/243:15 pm -
1 stop16h 34m
Sat 11/215:00 am -
2 stops19h 35m
Deal found 9/6![United Airlines logo]()
$685
This Kissandfly.com deal was found by Cheapflights users on 9/4. 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 Kissandfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/253:45 pm -
1 stop16h 14m
Sat 10/101:52 pm -
1 stop15h 28m
Deal found 9/4![Lufthansa logo]()
$728
This United Airlines deal was found by Cheapflights users on 9/8. 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.
Thu 10/223:15 pm -
1 stop16h 34m
Sat 10/315:00 am -
2 stops19h 20m
Deal found 9/8![United Airlines logo]()
$682
This United Airlines deal was found by Cheapflights users on 9/7. 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 10/276:50 am -
2 stops19h 11m
Tue 11/107:00 am -
1 stop21h 15m
Deal found 9/7![United Airlines logo]()
$670
This United Airlines deal was found by Cheapflights users on 9/6. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/276:50 am -
2 stops19h 11m
Tue 12/155:00 am -
2 stops19h 35m
Deal found 9/6![United Airlines logo]()
$673
This Iberia deal was found by Cheapflights users on 9/6. 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 Iberia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/2810:40 am -
1 stop16h 04m
Fri 11/66:00 am -
1 stop17h 50m
Deal found 9/6![Iberia logo]()
$770
This Gotogate deal was found by Cheapflights users on 9/7. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/2910:50 am -
1 stop21h 02m
Sun 11/17:00 am -
1 stop15h 55m
Deal found 9/7![British Airways logo]()
$786
This Trip.com deal was found by Cheapflights users on 9/7. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/2910:50 am -
1 stop18h 21m
Tue 11/107:00 am -
1 stop16h 50m
Deal found 9/7![Iberia logo]()
$790
One-way flights from Barcelona-El Prat to OntarioSearch for one-way flight options from Barcelona-El Prat to Ontario. Find affordable one-way fares based on user searches. Data last updated September 8, 2026.
Search for one-way flight options from Barcelona-El Prat to Ontario. Find affordable one-way fares based on user searches. Data last updated September 8, 2026.
This KLM deal was found by Cheapflights users on 9/6. 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.
Mon 2/1510:50 am -
1 stop20h 24m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/6![KLM logo]()
$533
This KLM deal was found by Cheapflights users on 9/6. 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.
Wed 2/1710:50 am -
1 stop20h 24m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/6![KLM logo]()
$537
This Iberia deal was found by Cheapflights users on 9/4. 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 Iberia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 2/239:15 am -
2 stops21h 13m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/4![Iberia logo]()
$540
This British Airways deal was found by Cheapflights users on 9/4. 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 10/2810:40 am -
1 stop16h 04m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/4![British Airways logo]()
$571
This Iberia deal was found by Cheapflights users on 9/7. 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 10/2810:40 am -
1 stop18h 31m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/7![Iberia logo]()
$572
This Iberia deal was found by Cheapflights users on 9/8. 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.
Tue 11/1010:40 am -
1 stop21h 17m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/8![Iberia logo]()
$573
This KLM deal was found by Cheapflights users on 9/8. 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 11/810:50 am -
1 stop16h 32m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/8![KLM logo]()
$574
This KLM deal was found by Cheapflights users on 9/3. 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 11/2310:50 am -
1 stop18h 54m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/3![KLM logo]()
$577
This Air France deal was found by Cheapflights users on 9/7. 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 France is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/710:50 am -
1 stop17h 40m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/7![Air France logo]()
$578
This FlightHub deal was found by Cheapflights users on 9/7. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/2910:50 am -
1 stop21h 02m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/7![British Airways logo]()
$582
This British Airways deal was found by Cheapflights users on 9/7. 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.
Fri 11/610:40 am -
1 stop17h 02m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/7![British Airways logo]()
$596
This Iberia deal was found by Cheapflights users on 9/7. 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.
Sat 12/53:05 pm -
2 stops39h 27m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/7![Iberia logo]()
$605
Find flight deals from Barcelona-El Prat to Ontario
Discover tips and strategies to find the most affordable flight options for your journey from Barcelona-El Prat (BCN) to Ontario (ONT). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated September 8, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $664 (British Airways) |
One-way from | $533 (KLM) |
Popular in | July |
Cheapest in | February |
Average price | $650 |
Cheapflights Fare Finder
Customize your flight search to find flights from Barcelona-El Prat to Ontario 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 7,457,451 searches. Data last updated September 8, 2026.
Use the filters below to find and compare flights from Barcelona-El Prat Airport to Ontario that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
Quickest round-trip
BarcelonaOntario
BCN Barcelona-El Prat - ONT Ontario
BCNONT
Barcelona-El Prat
Wed 2/17
10:50 am-10:14 pm
1 stop20h 24m
Ontario
Wed 12/31
12:00 am-9:00 am
Nonstop0h 00m
$533
BarcelonaOntario
BCN Barcelona-El Prat - ONT Ontario
BCNONT
Barcelona-El Prat
Sat 1/9
6:50 am-8:20 pm
2 stops22h 30m
Ontario
Mon 2/1
6:00 am-8:20 am
2 stops17h 20m
$670
BarcelonaOntario
BCN Barcelona-El Prat - ONT Ontario
BCNONT
Barcelona-El Prat
Tue 3/2
1:50 pm-11:06 pm
2 stops18h 16m
Ontario
Mon 3/8
6:30 am-9:00 am
2 stops17h 30m
$670
BarcelonaOntario
BCN Barcelona-El Prat - ONT Ontario
BCNONT
Barcelona-El Prat
Sat 12/26
12:55 pm-10:53 pm
2 stops18h 58m
Ontario
Tue 1/5
5:00 am-8:20 am
2 stops18h 20m
$670
BarcelonaOntario
BCN Barcelona-El Prat - ONT Ontario
BCNONT
Barcelona-El Prat
Tue 12/22
10:30 am-9:00 pm
2 stops19h 30m
Ontario
Thu 1/7
6:00 am-8:20 am
2 stops17h 20m
$681
BarcelonaOntario
BCN Barcelona-El Prat - ONT Ontario
BCNONT
Barcelona-El Prat
Thu 10/22
11:15 am-12:18 pm
2 stops34h 03m
Ontario
Sat 10/31
6:00 am-9:00 am
2 stops19h 00m
$682
BarcelonaOntario
BCN Barcelona-El Prat - ONT Ontario
BCNONT
Barcelona-El Prat
Mon 1/18
10:50 am-10:14 pm
1 stop20h 24m
Ontario
Sun 1/31
7:00 am-8:40 am
1 stop16h 40m
$683
BarcelonaOntario
BCN Barcelona-El Prat - ONT Ontario
BCNONT
Barcelona-El Prat
Mon 11/9
6:30 am-11:06 pm
2 stops25h 36m
Ontario
Wed 12/31
12:00 am-9:00 am
Nonstop0h 00m
$819
BarcelonaOntario
BCN Barcelona-El Prat - ONT Ontario
BCNONT
Barcelona-El Prat
Thu 10/22
7:40 am-11:42 pm
2 stops25h 02m
Ontario
Wed 12/31
12:00 am-9:00 am
Nonstop0h 00m
$819
BarcelonaOntario
BCN Barcelona-El Prat - ONT Ontario
BCNONT
Barcelona-El Prat
Tue 10/13
7:40 am-9:45 pm
2 stops23h 05m
Ontario
Wed 12/31
12:00 am-9:00 am
Nonstop0h 00m
$829
Showing 1-10 of 24 resultsSorted by cheapest first
Compare providers for flights from Barcelona-El Prat to Ontario
Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Barcelona-El Prat to Ontario in September.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy- | Trust Score*1 star |
- Most accurate provider: When it comes to deals on Barcelona-El Prat Airport-Ontario flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Barcelona-El Prat Airport-Ontario flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Barcelona-El Prat Airport-Ontario flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Barcelona-El Prat Airport-Ontario flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Barcelona-El Prat Airport-Ontario flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.
Best time to book a flight from Barcelona-El Prat to Ontario
Have a flexible travel schedule? Discover the best time to fly to Ontario from Barcelona-El Prat with our price prediction graph.
BCN-ONT
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