$451+ Cheap flights from Sioux Falls (FSD) to Ontario
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 9/22. Fares are subject to change and may not be available on all flights or dates of travel.
FSD — YYZ
Oct 14 — Oct 211
Round-trip
1 adult, Economy
We work with more than 300 partners to bring you better travel deals
Find cheap flights from Sioux Falls to Ontario 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 Sioux Falls to Ontario
Cheapest
Best
Last-minute
One-way
Cheapest flights from Sioux Falls to OntarioExplore the most affordable flight options available from Sioux Falls to Ontario. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 14, 2026.
Explore the most affordable flight options available from Sioux Falls to Ontario. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 14, 2026.
This American Airlines deal was found by Cheapflights users on 9/13. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/247:36 pm -
1 stop21h 04m
Thu 11/261:16 pm -
1 stop30h 50m
Deal found 9/13![American Airlines logo]()
$536
This Kiwi.com deal was found by Cheapflights users on 9/10. 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.
Sun 10/186:42 pm -
1 stop20h 58m
Sat 10/246:30 am -
2 stops52h 09m
Deal found 9/10![Multiple Airlines logo]()
$560
This American Airlines deal was found by Cheapflights users on 9/10. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/257:05 am -
1 stop15h 24m
Sun 11/11:17 pm -
1 stop12h 12m
Deal found 9/10![American Airlines logo]()
$579
This American Airlines deal was found by Cheapflights users on 9/10. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/187:05 am -
1 stop15h 24m
Sat 10/241:15 pm -
1 stop12h 26m
Deal found 9/10![American Airlines logo]()
$591
This American Airlines deal was found by Cheapflights users on 9/10. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/67:18 pm -
1 stop15h 07m
Mon 11/912:10 pm -
1 stop24h 28m
Deal found 9/10![American Airlines logo]()
$621
This American Airlines deal was found by Cheapflights users on 9/10. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/57:39 pm -
1 stop17h 54m
Mon 10/123:14 pm -
1 stop10h 27m
Deal found 9/10![American Airlines logo]()
$663
This United Airlines deal was found by Cheapflights users on 9/9. 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 11/97:48 am -
1 stop12h 29m
Fri 11/134:45 pm -
1 stop7h 44m
Deal found 9/9![United Airlines logo]()
$691
This United Airlines deal was found by Cheapflights users on 9/13. 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 10/267:48 am -
1 stop9h 57m
Fri 10/307:26 pm -
1 stop16h 06m
Deal found 9/13![United Airlines logo]()
$692
This United deal was found by Cheapflights users on 9/13. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/166:31 pm -
2 stops21h 36m
Mon 10/199:00 pm -
1 stop27h 11m
Deal found 9/13![Multiple Airlines logo]()
$697
This Kiwi.com deal was found by Cheapflights users on 9/10. 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.
Sun 10/251:56 pm -
1 stop15h 54m
Sun 11/17:55 pm -
2 stops24h 54m
Deal found 9/10![Multiple Airlines logo]()
$698
This United Airlines deal was found by Cheapflights users on 9/10. 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 10/277:48 am -
1 stop7h 59m
Sat 10/3112:00 pm -
1 stop10h 37m
Deal found 9/10![United Airlines logo]()
$705
This FlightHub deal was found by Cheapflights users on 9/13. 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.
Fri 10/168:30 am -
1 stop13h 52m
Mon 10/196:45 am -
2 stops41h 37m
Deal found 9/13![WestJet logo]()
$746
Best flights from Sioux Falls to OntarioDiscover carefully curated flight deals from Sioux Falls to Ontario that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 14, 2026.
Discover carefully curated flight deals from Sioux Falls to Ontario that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 14, 2026.
This Kiwi.com deal was found by Cheapflights users on 9/10. 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.
Sun 10/186:42 pm -
1 stop20h 58m
Sat 10/246:30 am -
2 stops52h 09m
Deal found 9/10![Multiple Airlines logo]()
$560
This American Airlines deal was found by Cheapflights users on 9/13. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/247:36 pm -
1 stop21h 04m
Thu 11/261:16 pm -
2 stops24h 17m
Deal found 9/13![American Airlines logo]()
$608
This United Airlines deal was found by Cheapflights users on 9/9. 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 11/97:48 am -
1 stop12h 29m
Fri 11/134:45 pm -
1 stop7h 44m
Deal found 9/9![United Airlines logo]()
$691
This Delta deal was found by Cheapflights users on 9/13. 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 10/165:30 am -
1 stop11h 08m
Mon 10/197:00 am -
1 stop10h 00m
Deal found 9/13![Delta logo]()
$771
This FlightHub deal was found by Cheapflights users on 9/13. 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.
Fri 10/168:30 am -
2 stops21h 35m
Mon 10/196:45 am -
2 stops41h 37m
Deal found 9/13![WestJet logo]()
$778
This American Airlines deal was found by Cheapflights users on 9/10. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/57:39 pm -
1 stop17h 54m
Mon 10/123:14 pm -
1 stop10h 27m
Deal found 9/10![American Airlines logo]()
$663
This United Airlines deal was found by Cheapflights users on 9/12. 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 10/267:48 am -
1 stop7h 59m
Fri 10/305:55 pm -
1 stop24h 58m
Deal found 9/12![United Airlines logo]()
$692
This United deal was found by Cheapflights users on 9/13. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/166:31 pm -
2 stops21h 36m
Mon 10/199:00 pm -
1 stop27h 11m
Deal found 9/13![Multiple Airlines logo]()
$697
This American Airlines deal was found by Cheapflights users on 9/10. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/67:18 pm -
2 stops19h 10m
Mon 11/97:33 am -
2 stops17h 56m
Deal found 9/10![American Airlines logo]()
$698
This United Airlines deal was found by Cheapflights users on 9/9. 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 10/2711:14 am -
1 stop4h 33m
Sat 10/3110:30 am -
2 stops8h 23m
Deal found 9/9![United Airlines logo]()
$732
This American Airlines deal was found by Cheapflights users on 9/9. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/197:39 pm -
1 stop15h 55m
Thu 10/227:29 am -
1 stop18h 12m
Deal found 9/9![American Airlines logo]()
$755
This United Airlines deal was found by Cheapflights users on 9/9. 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 1/117:40 am -
2 stops13h 07m
Thu 1/145:30 am -
2 stops19h 20m
Deal found 9/9![United Airlines logo]()
$997
This United Airlines deal was found by Cheapflights users on 9/14. 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 10/297:48 am -
2 stops11h 04m
Thu 11/53:25 pm -
2 stops7h 12m
Deal found 9/14![United Airlines logo]()
$1,019
This United Airlines deal was found by Cheapflights users on 9/13. 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 1/129:14 am -
2 stops11h 33m
Thu 1/145:30 am -
2 stops16h 16m
Deal found 9/13![United Airlines logo]()
$1,019
Last-minute flights from Sioux Falls to OntarioDiscover last-minute flight deals from Sioux Falls to Ontario. Data last updated September 14, 2026 and is based on user searches.
Discover last-minute flight deals from Sioux Falls to Ontario. Data last updated September 14, 2026 and is based on user searches.
This United Airlines deal was found by Cheapflights users on 9/10. 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 9/147:47 am -
2 stops12h 53m
Tue 9/155:40 am -
2 stops18h 32m
Deal found 9/10![United Airlines logo]()
$1,449
This Delta deal was found by Cheapflights users on 9/12. 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 9/241:05 pm -
1 stop9h 39m
Sun 9/276:45 am -
2 stops14h 02m
Deal found 9/12![Delta logo]()
$1,438
This American Airlines deal was found by Cheapflights users on 9/10. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/57:39 pm -
1 stop17h 54m
Mon 10/123:14 pm -
1 stop10h 27m
Deal found 9/10![American Airlines logo]()
$663
This United deal was found by Cheapflights users on 9/13. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/166:31 pm -
2 stops21h 36m
Mon 10/199:00 pm -
1 stop27h 11m
Deal found 9/13![Multiple Airlines logo]()
$697
This Kiwi.com deal was found by Cheapflights users on 9/10. 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.
Sun 10/186:42 pm -
1 stop20h 58m
Sat 10/246:30 am -
2 stops52h 09m
Deal found 9/10![Multiple Airlines logo]()
$560
This American Airlines deal was found by Cheapflights users on 9/10. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/187:05 am -
1 stop15h 24m
Sat 10/241:15 pm -
1 stop12h 26m
Deal found 9/10![American Airlines logo]()
$591
This American Airlines deal was found by Cheapflights users on 9/10. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/197:39 pm -
1 stop15h 55m
Thu 10/2211:40 am -
1 stop14h 01m
Deal found 9/10![American Airlines logo]()
$755
This American Airlines deal was found by Cheapflights users on 9/10. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/257:05 am -
1 stop15h 24m
Sun 11/11:17 pm -
1 stop12h 12m
Deal found 9/10![American Airlines logo]()
$579
This Kiwi.com deal was found by Cheapflights users on 9/10. 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.
Sun 10/251:56 pm -
1 stop15h 54m
Sun 11/17:55 pm -
2 stops24h 54m
Deal found 9/10![Multiple Airlines logo]()
$698
This United Airlines deal was found by Cheapflights users on 9/13. 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 10/267:48 am -
1 stop9h 57m
Fri 10/307:26 pm -
1 stop16h 06m
Deal found 9/13![United Airlines logo]()
$692
This United Airlines deal was found by Cheapflights users on 9/10. 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 10/277:48 am -
1 stop7h 59m
Sat 10/3112:00 pm -
1 stop10h 37m
Deal found 9/10![United Airlines logo]()
$705
This United Airlines deal was found by Cheapflights users on 9/14. 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 10/297:48 am -
2 stops11h 04m
Thu 11/53:25 pm -
2 stops7h 12m
Deal found 9/14![United Airlines logo]()
$1,019
One-way flights from Sioux Falls to OntarioSearch for one-way flight options from Sioux Falls to Ontario. Find affordable one-way fares based on user searches. Data last updated September 14, 2026.
Search for one-way flight options from Sioux Falls to Ontario. Find affordable one-way fares based on user searches. Data last updated September 14, 2026.
This FlightHub deal was found by Cheapflights users on 9/13. 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.
Tue 9/228:23 am -
1 stop9h 11m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/13![WestJet logo]()
$451
This United Airlines deal was found by Cheapflights users on 9/13. 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 9/226:00 am -
2 stops12h 02m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/13![United Airlines logo]()
$472
This Kiwi.com deal was found by Cheapflights users on 9/13. 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.
Tue 9/2212:06 pm -
3 stops30h 44m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/13![Multiple Airlines logo]()
$624
Find flight deals from Sioux Falls to Ontario
Keep the following information in mind while searching for Sioux Falls to Ontario flight deals. Data was last updated September 14, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $536 (American Airlines) |
One-way from | $451 (FlightHub) |
Cheapflights Fare Finder
Customize your flight search to find flights from Sioux Falls 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 14, 2026.
Use the filters below to find and compare flights from Sioux Falls to Ontario that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
Quickest round-trip
Sioux FallsToronto
FSD Sioux Falls Joe Foss Field - YYZ Toronto Pearson Intl
FSDYYZ
Sioux Falls Joe Foss Field
Tue 9/22
6:00 am-7:02 pm
2 stops12h 02m
Toronto Pearson Intl
Wed 12/31
12:00 am-11:00 pm
Nonstop0h 00m
$472
Sioux FallsToronto
FSD Sioux Falls Joe Foss Field - YYZ Toronto Pearson Intl
FSDYYZ
Sioux Falls Joe Foss Field
Sun 10/18
6:42 pm-4:40 pm
1 stop20h 58m
Toronto Pearson Intl
Sat 10/24
6:30 am-9:39 am
2 stops52h 09m
$560
Sioux FallsToronto
FSD Sioux Falls Joe Foss Field - YYZ Toronto Pearson Intl
FSDYYZ
Sioux Falls Joe Foss Field
Tue 11/24
7:36 pm-5:40 pm
1 stop21h 04m
Toronto Pearson Intl
Thu 11/26
1:16 pm-12:33 pm
2 stops24h 17m
$608
Sioux FallsToronto
FSD Sioux Falls Joe Foss Field - YYZ Toronto Pearson Intl
FSDYYZ
Sioux Falls Joe Foss Field
Tue 9/22
12:06 pm-7:50 pm
3 stops30h 44m
Toronto Pearson Intl
Wed 12/31
12:00 am-11:00 pm
Nonstop0h 00m
$624
Sioux FallsToronto
FSD Sioux Falls Joe Foss Field - YYZ Toronto Pearson Intl
FSDYYZ
Sioux Falls Joe Foss Field
Mon 10/5
7:39 pm-2:33 pm
1 stop17h 54m
Toronto Pearson Intl
Mon 10/12
3:14 pm-12:41 am
1 stop10h 27m
$663
Sioux FallsMontreal
FSD Sioux Falls Joe Foss Field - YUL Montreal Pierre Elliott Trudeau Intl
FSDYUL
Sioux Falls Joe Foss Field
Mon 11/9
7:48 am-9:17 pm
1 stop12h 29m
Montreal Pierre Elliott Trudeau Intl
Fri 11/13
4:45 pm-11:29 pm
1 stop7h 44m
$691
Sioux FallsToronto
FSD Sioux Falls Joe Foss Field - YYZ Toronto Pearson Intl
FSDYYZ
Sioux Falls Joe Foss Field
Mon 10/26
7:48 am-4:47 pm
1 stop7h 59m
Toronto Pearson Intl
Fri 10/30
5:55 pm-5:53 pm
1 stop24h 58m
$692
Sioux FallsToronto
FSD Sioux Falls Joe Foss Field - YYZ Toronto Pearson Intl
FSDYYZ
Sioux Falls Joe Foss Field
Fri 10/16
6:31 pm-5:07 pm
2 stops21h 36m
Toronto Pearson Intl
Mon 10/19
9:00 pm-11:11 pm
1 stop27h 11m
$697
Sioux FallsMontreal
FSD Sioux Falls Joe Foss Field - YUL Montreal Pierre Elliott Trudeau Intl
FSDYUL
Sioux Falls Joe Foss Field
Fri 11/6
7:18 pm-3:28 pm
2 stops19h 10m
Montreal Pierre Elliott Trudeau Intl
Mon 11/9
7:33 am-12:29 am
2 stops17h 56m
$698
Sioux FallsToronto
FSD Sioux Falls Joe Foss Field - YYZ Toronto Pearson Intl
FSDYYZ
Sioux Falls Joe Foss Field
Tue 10/27
11:14 am-4:47 pm
1 stop4h 33m
Toronto Pearson Intl
Sat 10/31
10:30 am-5:53 pm
2 stops8h 23m
$732
Showing 1-10 of 16 resultsSorted by cheapest first
Best time to book a flight from Sioux Falls to Ontario
Have a flexible travel schedule? Discover the best time to fly to Ontario from Sioux Falls with our price prediction graph.
FSD-YYZ
FSD-YUL
FSD-YXU
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 Sioux Falls to Ontario
FSD-CAON
FSD-YYZ
FSD-YUL
FSD-YXU
No data available for this route at this time. Please check back soon.
Related info for your journey
Find useful and relevant information for your journey from Sioux Falls to Ontario. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
Browse thousands of different options on Cheapflights for your next trip
Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.
Alternative routes
Complete your trip
Flights by cabin class
Other flight options
Popular flights