$120+ Cheap flights from Ontario to Fargo (ONT - FAR)
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 9/17. Fares are subject to change and may not be available on all flights or dates of travel.
ONT — FAR
Sep 17 — Sep 241
Round-trip
1 adult, Economy
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Find cheap flights from Ontario to Fargo 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
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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 Fargo
Cheapest
Best
Last-minute
One-way
Cheapest flights from Ontario to FargoExplore the most affordable flight options available from Ontario to Fargo. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 18, 2026.
Explore the most affordable flight options available from Ontario to Fargo. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 18, 2026.
This Frontier deal was found by Cheapflights users on 8/13. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/176:15 am -
1 stop10h 38m
Thu 9/247:48 pm -
1 stop5h 59m
Deal found 8/13![Frontier logo]()
$240
This Frontier deal was found by Cheapflights users on 8/13. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/286:00 am -
1 stop5h 48m
Sat 9/52:33 pm -
1 stop11h 17m
Deal found 8/13![Frontier logo]()
$255
This Frontier deal was found by Cheapflights users on 8/13. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/286:00 am -
1 stop5h 48m
Mon 8/312:33 pm -
1 stop11h 17m
Deal found 8/13![Frontier logo]()
$270
This Expedia deal was found by Cheapflights users on 8/17. 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.
Sat 9/56:00 am -
1 stop5h 48m
Mon 9/73:25 pm -
1 stop20h 39m
Deal found 8/17![Frontier logo]()
$276
This Frontier deal was found by Cheapflights users on 8/13. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/286:00 am -
1 stop5h 48m
Fri 9/43:25 pm -
1 stop10h 25m
Deal found 8/13![Frontier logo]()
$280
This Frontier deal was found by Cheapflights users on 8/13. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/216:00 am -
1 stop5h 48m
Mon 8/242:33 pm -
1 stop11h 17m
Deal found 8/13![Frontier logo]()
$320
This Kiwi.com deal was found by Cheapflights users on 8/13. 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.
Thu 9/108:24 pm -
1 stop13h 46m
Mon 9/212:00 pm -
1 stop21h 09m
Deal found 8/13![Multiple Airlines logo]()
$336
This American Airlines deal was found by Cheapflights users on 8/14. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/92:22 pm -
1 stop7h 37m
Sat 9/195:42 pm -
1 stop6h 55m
Deal found 8/14![American Airlines logo]()
$339
This Kiwi.com deal was found by Cheapflights users on 8/13. 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.
Wed 9/162:30 pm -
2 stops26h 23m
Mon 9/212:00 pm -
1 stop21h 09m
Deal found 8/13![Multiple Airlines logo]()
$355
Best flights from Ontario to FargoDiscover carefully curated flight deals from Ontario to Fargo that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 18, 2026.
Discover carefully curated flight deals from Ontario to Fargo that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 18, 2026.
This Frontier deal was found by Cheapflights users on 8/14. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/306:15 am -
1 stop5h 19m
Mon 11/22:29 pm -
1 stop11h 26m
Deal found 8/14![Frontier logo]()
$240
This United Airlines deal was found by Cheapflights users on 8/17. 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 9/166:08 am -
2 stops12h 39m
Wed 9/239:00 am -
1 stop5h 50m
Deal found 8/17![United Airlines logo]()
$375
This United Airlines deal was found by Cheapflights users on 8/14. 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.
Sat 9/51:18 pm -
1 stop5h 30m
Sun 9/69:00 am -
1 stop5h 50m
Deal found 8/14![United Airlines logo]()
$429
This United Airlines deal was found by Cheapflights users on 8/17. 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 11/111:29 pm -
1 stop5h 27m
Sat 11/144:35 pm -
1 stop6h 16m
Deal found 8/17![United Airlines logo]()
$429
This United Airlines deal was found by Cheapflights users on 8/17. 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 9/99:01 am -
2 stops9h 46m
Sat 9/199:00 am -
2 stops13h 01m
Deal found 8/17![United Airlines logo]()
$439
This United Airlines deal was found by Cheapflights users on 8/14. 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.
Tue 9/159:01 am -
2 stops9h 46m
Sun 9/205:50 am -
2 stops8h 22m
Deal found 8/14![United Airlines logo]()
$504
Last-minute flights from Ontario to FargoDiscover last-minute flight deals from Ontario to Fargo. Data last updated August 18, 2026 and is based on user searches.
Discover last-minute flight deals from Ontario to Fargo. Data last updated August 18, 2026 and is based on user searches.
This Frontier deal was found by Cheapflights users on 8/13. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/216:00 am -
1 stop5h 48m
Mon 8/242:33 pm -
1 stop11h 17m
Deal found 8/13![Frontier logo]()
$320
This Frontier deal was found by Cheapflights users on 8/13. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/286:00 am -
1 stop5h 48m
Sat 9/52:33 pm -
1 stop11h 17m
Deal found 8/13![Frontier logo]()
$255
This Frontier deal was found by Cheapflights users on 8/13. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/286:00 am -
1 stop5h 48m
Mon 8/312:33 pm -
1 stop11h 17m
Deal found 8/13![Frontier logo]()
$270
This Frontier deal was found by Cheapflights users on 8/13. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/286:00 am -
1 stop5h 48m
Fri 9/43:25 pm -
1 stop10h 25m
Deal found 8/13![Frontier logo]()
$280
This Expedia deal was found by Cheapflights users on 8/17. 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.
Sat 9/56:00 am -
1 stop5h 48m
Mon 9/73:25 pm -
1 stop20h 39m
Deal found 8/17![Frontier logo]()
$276
This American Airlines deal was found by Cheapflights users on 8/14. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/92:22 pm -
1 stop7h 37m
Sat 9/195:42 pm -
1 stop6h 55m
Deal found 8/14![American Airlines logo]()
$339
This Kiwi.com deal was found by Cheapflights users on 8/13. 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.
Thu 9/108:24 pm -
1 stop13h 46m
Mon 9/212:00 pm -
1 stop21h 09m
Deal found 8/13![Multiple Airlines logo]()
$336
This Kiwi.com deal was found by Cheapflights users on 8/13. 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.
Wed 9/162:30 pm -
2 stops26h 23m
Mon 9/212:00 pm -
1 stop21h 09m
Deal found 8/13![Multiple Airlines logo]()
$355
This Frontier deal was found by Cheapflights users on 8/13. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/176:15 am -
1 stop10h 38m
Sun 9/207:48 pm -
1 stop5h 59m
Deal found 8/13![Frontier logo]()
$240
One-way flights from Ontario to FargoSearch for one-way flight options from Ontario to Fargo. Find affordable one-way fares based on user searches. Data last updated August 18, 2026.
Search for one-way flight options from Ontario to Fargo. Find affordable one-way fares based on user searches. Data last updated August 18, 2026.
This Priceline deal was found by Cheapflights users on 8/18. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/1711:45 am -
1 stop5h 08m
Deal found 8/18![Frontier logo]()
$120
This CheapOair deal was found by Cheapflights users on 8/17. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/811:52 am -
1 stop22h 03m
Deal found 8/17![Frontier logo]()
$131
This Super.com deal was found by Cheapflights users on 8/16. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/2710:49 am -
1 stop24h 59m
Deal found 8/16![Frontier logo]()
$163
This Priceline deal was found by Cheapflights users on 8/14. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/46:00 am -
1 stop6h 40m
Deal found 8/14![Frontier logo]()
$173
This Super.com deal was found by Cheapflights users on 8/17. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/246:00 am -
1 stop5h 48m
Deal found 8/17![Frontier logo]()
$222
This Kiwi.com deal was found by Cheapflights users on 8/18. 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 9/178:24 pm -
3 stops59h 01m
Deal found 8/18![Multiple Airlines logo]()
$307
This United Airlines deal was found by Cheapflights users on 8/14. 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.
Tue 9/291:22 pm -
1 stop5h 09m
Deal found 8/14![United Airlines logo]()
$329
This United Airlines deal was found by Cheapflights users on 8/14. 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.
Fri 9/47:13 pm -
2 stops13h 42m
Deal found 8/14![United Airlines logo]()
$334
This United Airlines deal was found by Cheapflights users on 8/17. 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 9/211:18 pm -
1 stop5h 29m
Deal found 8/17![United Airlines logo]()
$370
Find flight deals from Ontario to Fargo
Discover tips and strategies to find the most affordable flight options for your journey from Ontario (ONT) to Fargo (FAR). 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 August 18, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $240 (Frontier) |
One-way from | $120 (Frontier) |
Popular in | July |
Cheapest in | November |
Average price | $376 |
Cheapflights Fare Finder
Customize your flight search to find flights from Ontario to Fargo 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 18, 2026.
Use the filters below to find and compare flights from Ontario to Fargo that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
OntarioFargo
ONT Ontario - FAR Fargo Hector Field
ONTFAR
Ontario
Fri 10/30
6:15 am-1:34 pm
1 stop5h 19m
Fargo Hector Field
Mon 11/2
2:29 pm-11:55 pm
1 stop11h 26m
$240
OntarioFargo
ONT Ontario - FAR Fargo Hector Field
ONTFAR
Ontario
Wed 9/16
6:08 am-8:47 pm
2 stops12h 39m
Fargo Hector Field
Wed 9/23
9:00 am-12:50 pm
1 stop5h 50m
$375
Quickest round-trip
OntarioFargo
ONT Ontario - FAR Fargo Hector Field
ONTFAR
Ontario
Sat 9/5
1:18 pm-8:48 pm
1 stop5h 30m
Fargo Hector Field
Sun 9/6
9:00 am-12:50 pm
1 stop5h 50m
$429
OntarioFargo
ONT Ontario - FAR Fargo Hector Field
ONTFAR
Ontario
Wed 11/11
1:29 pm-8:56 pm
1 stop5h 27m
Fargo Hector Field
Sat 11/14
4:35 pm-8:51 pm
1 stop6h 16m
$429
OntarioFargo
ONT Ontario - FAR Fargo Hector Field
ONTFAR
Ontario
Wed 9/9
9:01 am-8:47 pm
2 stops9h 46m
Fargo Hector Field
Sat 9/19
9:00 am-8:01 pm
2 stops13h 01m
$439
OntarioFargo
ONT Ontario - FAR Fargo Hector Field
ONTFAR
Ontario
Tue 9/15
9:01 am-8:47 pm
2 stops9h 46m
Fargo Hector Field
Sun 9/20
5:50 am-12:12 pm
2 stops8h 22m
$504
Cheapest one-way
OntarioFargo
ONT Ontario - FAR Fargo Hector Field
ONTFAR
Ontario
Fri 9/4
6:00 am-2:40 pm
1 stop6h 40m
$173
OntarioFargo
ONT Ontario - FAR Fargo Hector Field
ONTFAR
Ontario
Mon 8/24
6:00 am-1:48 pm
1 stop5h 48m
$222
OntarioFargo
ONT Ontario - FAR Fargo Hector Field
ONTFAR
Ontario
Fri 9/4
7:13 pm-10:55 am
2 stops13h 42m
$334
OntarioFargo
ONT Ontario - FAR Fargo Hector Field
ONTFAR
Ontario
Tue 9/8
9:01 am-8:47 pm
2 stops9h 46m
$334
Showing 1-10 of 15 resultsSorted by cheapest first
Compare providers for flights from Ontario to Fargo
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 Ontario to Fargo in August.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars |
- Most accurate provider: When it comes to deals on Ontario-Fargo flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Ontario-Fargo flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Ontario-Fargo flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Ontario-Fargo 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 Ontario-Fargo 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 Ontario to Fargo
Have a flexible travel schedule? Discover the best time to fly to Fargo from Ontario with our price prediction graph.
ONT-FAR
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.
Reviews of airlines servicing Fargo
Get insights into the airlines that provide service to Fargo. 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 Fargo. Reviews last updated August 18, 2026.
See what other customers who have flown with United Airlines from Ontario to Fargo have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Food
6.7
Crew
8.1
Overall
7.4
Entertainment
7.1
Comfort
7.3
Boarding
7.7
Reviews
1 / 20
4.0
OkayDynasty,May 2026
LAX - EWR
Food
6.7
Crew
8.1
Overall
7.4
Entertainment
7.1
Comfort
7.3
Boarding
7.7
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 Fargo. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
Traveling to a place near Fargo?
Book flights to Fargo if you plan to visit one of these locationsDetroit Lakes
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Other flights to Fargo
Explore flights to Fargo departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on August 18, 2026.
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Ontario and Fargo flights
Browse other Ontario and Fargo flight options. Last updated on August 18, 2026.
Other flights from Ontario
Browse through other flights departing from Ontario. Flights are based on user searches made on Cheapflights and were last updated on August 18, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Top airline flying from Ontario to Fargo
Discover the top airline that operate flights from Ontario to Fargo. 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 18, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$268 | Average$403 | FlexibilityNo cancel fee | On-time69% |