$220+ Cheap flights from North Dakota 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 10/1. Fares are subject to change and may not be available on all flights or dates of travel.
FAR — ONT
Oct 10 — Oct 171
Round-trip
1 adult, Economy
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Find cheap flights from North Dakota to Ontario with Cheapflights
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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 North Dakota to OntarioExplore the most affordable flight options available from North Dakota to Ontario. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 10, 2026.
Explore the most affordable flight options available from North Dakota to Ontario. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 10, 2026.
This Expedia 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/307:59 pm -
1 stop16h 43m
Mon 11/26:25 am -
1 stop10h 39m
Deal found 9/9![Frontier logo]()
$240
This Delta 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/275:00 am -
2 stops9h 36m
Tue 11/171:15 pm -
2 stops8h 14m
Deal found 9/5![Delta logo]()
$351
This Delta 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/275:00 am -
2 stops9h 36m
Fri 11/131:15 pm -
2 stops8h 14m
Deal found 9/5![Delta logo]()
$360
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 9/248:24 am -
1 stop5h 22m
Mon 9/281:24 pm -
1 stop7h 45m
Deal found 9/8![United Airlines logo]()
$368
This Delta 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/275:00 am -
2 stops9h 36m
Thu 11/121:15 pm -
2 stops8h 14m
Deal found 9/5![Delta logo]()
$390
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.
Thu 10/18:50 am -
1 stop5h 56m
Tue 10/61:22 pm -
1 stop5h 09m
Deal found 9/9![United Airlines logo]()
$401
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.
Sat 11/149:00 am -
1 stop5h 33m
Wed 11/181:35 pm -
2 stops8h 09m
Deal found 9/9![United Airlines logo]()
$416
This American 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/272:07 pm -
1 stop9h 04m
Wed 11/1112:42 pm -
1 stop7h 04m
Deal found 9/5![American Airlines logo]()
$420
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.
Tue 10/275:02 pm -
1 stop5h 49m
Sat 11/141:29 pm -
1 stop5h 00m
Deal found 9/5![United Airlines logo]()
$431
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.
Tue 10/275:02 pm -
1 stop5h 49m
Tue 11/171:35 pm -
2 stops8h 09m
Deal found 9/5![United Airlines logo]()
$436
This Delta 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/511:01 am -
2 stops13h 42m
Mon 11/91:15 pm -
2 stops8h 15m
Deal found 9/7![Delta logo]()
$439
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.
Tue 10/275:02 pm -
1 stop5h 49m
Fri 11/131:32 pm -
1 stop4h 57m
Deal found 9/5![United Airlines logo]()
$440
Best flights from North Dakota to OntarioDiscover carefully curated flight deals from North Dakota to Ontario that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 10, 2026.
Discover carefully curated flight deals from North Dakota to Ontario that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 10, 2026.
This Delta 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/275:00 am -
2 stops9h 36m
Wed 11/111:15 pm -
2 stops8h 14m
Deal found 9/5![Delta logo]()
$351
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 9/248:24 am -
1 stop5h 22m
Mon 9/281:24 pm -
1 stop7h 45m
Deal found 9/8![United Airlines logo]()
$368
This American 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/165:33 pm -
1 stop8h 19m
Thu 10/2212:43 pm -
1 stop8h 04m
Deal found 9/6![American Airlines logo]()
$597
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.
Thu 10/18:50 am -
1 stop5h 56m
Tue 10/61:22 pm -
1 stop5h 09m
Deal found 9/9![United Airlines logo]()
$401
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.
Sat 11/149:00 am -
1 stop5h 33m
Wed 11/181:35 pm -
2 stops8h 09m
Deal found 9/8![United Airlines logo]()
$416
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 12/59:00 am -
2 stops13h 29m
Wed 12/91:40 pm -
1 stop5h 00m
Deal found 9/6![United Airlines logo]()
$454
This American 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/145:33 pm -
1 stop8h 19m
Sat 10/176:00 am -
1 stop9h 45m
Deal found 9/6![American Airlines logo]()
$628
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.
Tue 10/275:02 pm -
1 stop5h 49m
Sun 11/155:00 am -
1 stop5h 27m
Deal found 9/5![United Airlines logo]()
$475
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.
Sat 10/39:00 am -
2 stops10h 46m
Sat 10/101:52 pm -
2 stops8h 07m
Deal found 9/5![United Airlines logo]()
$494
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 11/109:00 am -
2 stops11h 01m
Wed 11/181:29 pm -
1 stop5h 27m
Deal found 9/9![United Airlines logo]()
$518
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.
Sat 1/235:08 pm -
1 stop5h 12m
Wed 1/275:00 am -
1 stop5h 19m
Deal found 9/5![United Airlines logo]()
$529
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.
Wed 9/305:00 pm -
1 stop5h 58m
Mon 10/125:00 am -
1 stop16h 43m
Deal found 9/9![United Airlines logo]()
$537
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.
Fri 11/135:25 pm -
2 stops25h 36m
Tue 11/179:25 am -
2 stops11h 45m
Deal found 9/9![United Airlines logo]()
$552
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 12/248:35 am -
1 stop14h 25m
Tue 12/2911:52 pm -
1 stop9h 25m
Deal found 9/8![United Airlines logo]()
$552
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 12/248:35 am -
1 stop14h 25m
Fri 1/11:38 pm -
1 stop5h 13m
Deal found 9/8![United Airlines logo]()
$552
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.
Sun 12/139:00 am -
1 stop5h 34m
Sat 12/191:38 pm -
1 stop5h 13m
Deal found 9/6![United Airlines logo]()
$599
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.
Sun 12/139:00 am -
1 stop5h 34m
Sun 12/201:38 pm -
1 stop5h 13m
Deal found 9/6![United Airlines logo]()
$599
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.
Wed 12/169:00 am -
1 stop5h 34m
Sat 12/191:38 pm -
1 stop5h 13m
Deal found 9/6![United Airlines logo]()
$634
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.
Thu 10/15:25 pm -
1 stop20h 21m
Mon 10/121:24 pm -
1 stop7h 45m
Deal found 9/9![United Airlines logo]()
$810
Last-minute flights from North Dakota to OntarioDiscover last-minute flight deals from North Dakota to Ontario. Data last updated September 10, 2026 and is based on user searches.
Discover last-minute flight deals from North Dakota to Ontario. Data last updated September 10, 2026 and is based on user searches.
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 9/248:24 am -
1 stop5h 22m
Mon 9/281:24 pm -
1 stop7h 45m
Deal found 9/8![United Airlines logo]()
$368
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.
Thu 10/18:50 am -
1 stop5h 56m
Tue 10/61:22 pm -
1 stop5h 09m
Deal found 9/9![United Airlines logo]()
$401
This Delta 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/17:10 am -
2 stops12h 09m
Tue 10/66:00 pm -
2 stops14h 14m
Deal found 9/9![Delta logo]()
$459
This American 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/165:33 pm -
1 stop8h 19m
Tue 10/2011:59 pm -
1 stop9h 08m
Deal found 9/8![American Airlines logo]()
$464
This Delta 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/275:00 am -
2 stops9h 36m
Tue 11/171:15 pm -
2 stops8h 14m
Deal found 9/5![Delta logo]()
$351
This Delta 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/275:00 am -
2 stops9h 36m
Fri 11/131:15 pm -
2 stops8h 14m
Deal found 9/5![Delta logo]()
$360
This Delta 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/275:00 am -
2 stops9h 36m
Thu 11/121:15 pm -
2 stops8h 14m
Deal found 9/5![Delta logo]()
$390
This American 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/272:07 pm -
1 stop9h 04m
Wed 11/1112:42 pm -
1 stop7h 04m
Deal found 9/5![American Airlines logo]()
$420
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.
Tue 10/275:02 pm -
1 stop5h 49m
Sat 11/141:29 pm -
1 stop5h 00m
Deal found 9/5![United Airlines logo]()
$431
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.
Tue 10/275:02 pm -
1 stop5h 49m
Fri 11/131:32 pm -
1 stop4h 57m
Deal found 9/5![United Airlines logo]()
$440
This Delta 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/275:00 am -
2 stops9h 36m
Sat 11/141:15 pm -
2 stops8h 14m
Deal found 9/5![Delta logo]()
$460
This Expedia 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/307:59 pm -
1 stop16h 43m
Mon 11/26:25 am -
1 stop10h 39m
Deal found 9/9![Frontier logo]()
$240
One-way flights from North Dakota to OntarioSearch for one-way flight options from North Dakota to Ontario. Find affordable one-way fares based on user searches. Data last updated September 10, 2026.
Search for one-way flight options from North Dakota to Ontario. Find affordable one-way fares based on user searches. Data last updated September 10, 2026.
This Kiwi.com 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/110:15 pm -
1 stop10h 49m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/9![Multiple Airlines logo]()
$220
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.
Thu 10/18:00 am -
1 stop5h 46m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/9![United Airlines logo]()
$323
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 10/138:50 am -
1 stop5h 56m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/9![United Airlines logo]()
$329
This Delta 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/137:10 am -
2 stops12h 02m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/9![Delta logo]()
$334
This Kiwi.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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/2510:10 pm -
1 stop23h 26m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/8![Multiple Airlines logo]()
$343
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.
Fri 12/251:07 pm -
2 stops11h 46m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/7![United Airlines logo]()
$344
This American 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 3/75:40 pm -
1 stop8h 05m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/5![American Airlines logo]()
$349
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.
Wed 11/259:00 am -
2 stops13h 15m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/8![United Airlines logo]()
$352
This American 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/242:09 pm -
1 stop9h 53m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/7![American Airlines logo]()
$360
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.
Thu 12/241:07 pm -
2 stops11h 46m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/7![United Airlines logo]()
$375
This American 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/226:45 am -
1 stop8h 45m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/7![American Airlines logo]()
$387
This Delta 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/1512:35 pm -
2 stops26h 01m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/9![Delta logo]()
$391
Find flight deals from North Dakota to Ontario
Keep the following information in mind while searching for North Dakota to Ontario flight deals. Data was last updated September 10, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $240 (Expedia) |
One-way from | $220 (Kiwi.com) |
Popular in | March |
Cheapest in | April |
Average price | $338 |
Cheapflights Fare Finder
Customize your flight search to find flights from North Dakota 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 10, 2026.
Use the filters below to find and compare flights from North Dakota to Ontario that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
BismarckOntario
BIS Bismarck - ONT Ontario
BISONT
Bismarck
Thu 10/1
10:15 pm-7:04 am
1 stop10h 49m
Ontario
Wed 12/31
12:00 am-2:00 am
Nonstop0h 00m
$220
Quickest round-trip
DickinsonOntario
DIK Dickinson - ONT Ontario
DIKONT
Dickinson
Thu 10/1
8:00 am-12:46 pm
1 stop5h 46m
Ontario
Wed 12/31
12:00 am-1:00 am
Nonstop0h 00m
$323
FargoOntario
FAR Fargo Hector Field - ONT Ontario
FARONT
Fargo Hector Field
Tue 10/13
8:50 am-12:46 pm
1 stop5h 56m
Ontario
Wed 12/31
12:00 am-2:00 am
Nonstop0h 00m
$329
FargoOntario
FAR Fargo Hector Field - ONT Ontario
FARONT
Fargo Hector Field
Fri 10/16
5:00 am-12:36 pm
2 stops9h 36m
Ontario
Wed 12/31
12:00 am-2:00 am
Nonstop0h 00m
$334
BismarckOntario
BIS Bismarck - ONT Ontario
BISONT
Bismarck
Fri 12/25
1:07 pm-10:53 pm
2 stops11h 46m
Ontario
Wed 12/31
12:00 am-2:00 am
Nonstop0h 00m
$344
BismarckOntario
BIS Bismarck - ONT Ontario
BISONT
Bismarck
Tue 10/27
5:00 am-12:36 pm
2 stops9h 36m
Ontario
Wed 11/11
1:15 pm-11:29 pm
2 stops8h 14m
$351
FargoOntario
FAR Fargo Hector Field - ONT Ontario
FARONT
Fargo Hector Field
Wed 11/25
9:00 am-8:15 pm
2 stops13h 15m
Ontario
Wed 12/31
12:00 am-2:00 am
Nonstop0h 00m
$352
DickinsonOntario
DIK Dickinson - ONT Ontario
DIKONT
Dickinson
Thu 9/24
8:24 am-12:46 pm
1 stop5h 22m
Ontario
Mon 9/28
1:24 pm-10:09 pm
1 stop7h 45m
$368
BismarckOntario
BIS Bismarck - ONT Ontario
BISONT
Bismarck
Thu 12/24
1:07 pm-10:53 pm
2 stops11h 46m
Ontario
Wed 12/31
12:00 am-2:00 am
Nonstop0h 00m
$375
FargoOntario
FAR Fargo Hector Field - ONT Ontario
FARONT
Fargo Hector Field
Thu 10/1
8:50 am-12:46 pm
1 stop5h 56m
Ontario
Tue 10/6
1:22 pm-8:31 pm
1 stop5h 09m
$401
Showing 1-10 of 34 resultsSorted by cheapest first
Best time to book a flight from North Dakota to Ontario
Have a flexible travel schedule? Discover the best time to fly to Ontario from North Dakota with our price prediction graph.
FAR-ONT
BIS-ONT
DIK-ONT
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 North Dakota to Ontario
USND-ONT
FAR-ONT
BIS-ONT
DIK-ONT
What is the cheapest month to book a flight from North Dakota to Ontario?
Currently, November is the cheapest month in which you can book a flight from North Dakota to Ontario (average of $233). Flying from North Dakota to Ontario in June is currently the most expensive (average of $597). 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.
Related info for your journey
Find useful and relevant information for your journey from North Dakota to Ontario. 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 North Dakota to Ontario
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Complete your trip
Complete your trip to Ontario by adding a car rental and/or hotel reservation to your travel itinerary.
Search flights from North Dakota to Ontario by cabin class
Find flights from North Dakota to Ontario, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Other flights to Ontario
Explore flights to Ontario departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on September 10, 2026.
North Dakota and Ontario flights
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Popular flight searches
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North Dakota to Ontario flights
Consider these flights traveling from North Dakota to Ontario.
Top 2 airlines flying from North Dakota to Ontario
Discover the top 2 airlines that operate flights from North Dakota to Ontario. 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 7,457,451 searches. Data last updated September 10, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$259 | Average$446 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$309 | Average$481 | FlexibilityNo cancel fee | On-time71% |