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Fargo

$187+ 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 4/9. Fares are subject to change and may not be available on all flights or dates of travel.
ONT — FAR
Apr 22 — Apr 291
Wed 4/22
Wed 4/29
1 adult, Economy
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Cheap flight deals from Ontario to Fargo

Cheapest flights from Ontario to Fargo
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 March 23, 2026.

This CheapOair deal was found by Cheapflights users on 3/23. 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 4/1612:59 am
ONT
-
FAR
1 stop16h 12m
Frontier
Mon 4/207:59 pm
FAR
-
ONT
1 stop5h 56m
Frontier
Deal found 3/23$196
This CheapOair deal was found by Cheapflights users on 3/23. 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.
Sun 5/312:59 am
ONT
-
FAR
1 stop10h 45m
Frontier
Fri 5/82:31 pm
FAR
-
ONT
1 stop21h 34m
Frontier
Deal found 3/23$216
This CheapOair deal was found by Cheapflights users on 3/20. 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.
Wed 4/1512:59 am
ONT
-
FAR
1 stop16h 12m
Frontier
Mon 4/207:59 pm
FAR
-
ONT
1 stop5h 56m
Frontier
Deal found 3/20$221
This CheapOair deal was found by Cheapflights users on 3/20. 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.
Wed 4/1512:59 am
ONT
-
FAR
1 stop16h 12m
Frontier
Sun 4/197:37 pm
FAR
-
ONT
1 stop13h 54m
Frontier
Deal found 3/20$241
This CheapOair deal was found by Cheapflights users on 3/21. 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.
Fri 5/1510:50 am
ONT
-
FAR
1 stop24h 29m
Frontier
Mon 5/182:31 pm
FAR
-
ONT
1 stop21h 34m
Frontier
Deal found 3/21$261
This Expedia deal was found by Cheapflights users on 3/18. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/256:00 am
ONT
-
FAR
1 stop5h 46m
Frontier
Wed 5/272:31 pm
FAR
-
ONT
1 stop11h 18m
Frontier
Deal found 3/18$270
This Kiwi.com deal was found by Cheapflights users on 3/19. 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 4/2811:44 am
ONT
-
FAR
1 stop23h 58m
Multiple Airlines
Fri 5/82:31 pm
FAR
-
ONT
1 stop21h 34m
Multiple Airlines
Deal found 3/19$271
This American Airlines deal was found by Cheapflights users on 3/23. 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 9/22:22 pm
ONT
-
FAR
1 stop7h 34m
American Airlines
Wed 9/95:39 pm
FAR
-
ONT
1 stop7h 27m
American Airlines
Deal found 3/23$349

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 March 23, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$221
(CheapOair)

One-way from

$187
(Trip.com)

Popular in

July

Cheapest in

November

Average price

$518
Provider with most accurate pricing for Ontario-Fargo Hector Field flight deals.
Search Deals
Provider most trusted by Cheapflights users for Ontario-Fargo Hector Field flights.
Search Deals
From Ontario to Fargo Hector Field
Search Deals
One-way flight from Ontario to Fargo Hector Field
Search Deals
Highest demand for flights based on searches. 4% potential increase in price ($20 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($14 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in March 2026
Search Deals

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 March 23, 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

Price

Cheapest round-trip
Quickest round-trip

OntarioFargo

ONT - FAR

ONTFAR

Ontario

Wed 9/2

2:22 pm-11:56 pm

1 stop7h 34m

Fargo Hector Field

Wed 9/9

5:39 pm-11:06 pm

1 stop7h 27m

$349

OntarioFargo

ONT - FAR

ONTFAR

Ontario

Sat 4/11

2:08 pm-10:44 pm

1 stop6h 36m

Fargo Hector Field

Sat 4/18

5:08 pm-11:46 pm

1 stop8h 38m

$349

OntarioFargo

ONT - FAR

ONTFAR

Ontario

Wed 9/2

1:00 pm-11:47 pm

2 stops8h 47m

Fargo Hector Field

Wed 9/9

5:00 am-12:49 pm

2 stops9h 49m

$384

OntarioFargo

ONT - FAR

ONTFAR

Ontario

Sat 4/11

6:00 am-7:40 pm

2 stops11h 40m

Fargo Hector Field

Sat 4/18

5:00 am-12:14 pm

2 stops9h 14m

$385

OntarioFargo

ONT - FAR

ONTFAR

Ontario

Tue 4/28

11:05 am-11:59 pm

2 stops10h 54m

Fargo Hector Field

Sat 5/2

4:47 pm-8:36 pm

1 stop5h 49m

$444

OntarioFargo

ONT - FAR

ONTFAR

Ontario

Sat 4/11

6:00 am-4:29 pm

2 stops8h 29m

Fargo Hector Field

Sat 4/18

10:25 am-10:45 pm

2 stops14h 20m

$449
Cheapest one-way

OntarioFargo

ONT - FAR

ONTFAR

Ontario

Thu 4/9

6:20 am-1:43 pm

1 stop5h 23m

$187

OntarioFargo

ONT - FAR

ONTFAR

Ontario

Thu 4/9

6:00 am-8:46 pm

2 stops12h 46m

$429
Quickest one-way

OntarioFargo

ONT - FAR

ONTFAR

Ontario

Mon 4/13

1:34 pm-8:46 pm

1 stop5h 12m

$710

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/21

Sorted 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 March.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • 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.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Ontario to Fargo

What is the cheapest month to book a flight from Ontario to Fargo?

Currently, November is the cheapest month in which you can book a flight from Ontario to Fargo (average of $125). Flying from Ontario to Fargo in July is currently the most expensive (average of $354). 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.

How much does it cost to fly round-trip from Ontario to Fargo?

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 March 23, 2026.
See what other customers who have flown with United Airlines and American 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.
United Airlines
7.4
Good
9,461 reviews

Food

6.6

Entertainment

7.1

Overall

7.4

Crew

8.1

Comfort

7.3

Boarding

7.7

Reviews

1 / 20
10.0
Excellent

Kathy,Jun 2024

RDD - SFO

United has consistently been good. Every now and then there is a crew member that should probably retire, but most of them are excellent.
United Airlines
7.4
Good
9,461 reviews
United Airlines
7.4
Good
9,461 reviews

Food

6.6

Entertainment

7.1

Overall

7.4

Crew

8.1

Comfort

7.3

Boarding

7.7

Reviews

1 / 20
10.0
Excellent

Kathy,Jun 2024

RDD - SFO

United has consistently been good. Every now and then there is a crew member that should probably retire, but most of them are excellent.
American Airlines
7.1
Good
11,489 reviews
United Airlines
7.4
Good
9,461 reviews

Food

6.6

Entertainment

7.1

Overall

7.4

Crew

8.1

Comfort

7.3

Boarding

7.7

Reviews

1 / 20
10.0
Excellent

Kathy,Jun 2024

RDD - SFO

United has consistently been good. Every now and then there is a crew member that should probably retire, but most of them are excellent.

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.

  • How long is the flight from Ontario to Fargo?

    Airlines like American Airlines, Delta, and United Airlines fly from Ontario to Fargo in about 7h 34m. The time it takes to get you to your destination can typically vary by up to 3h 20m. Airlines will cover a distance of 1399 mi. Both multi-stop and nonstop flights can be found to your destination and back.

  • What are the cheapest airlines flying from Ontario to Fargo round-trip?

    Cheapflights users have booked flights from Ontario to Fargo round-trip from $268. Another airline that can offer you cheap pricing is American Airlines. United Airlines is 35% cheaper than the average price of flights available within the next 90 days to this destination.

  • Can I find deals for flights from Ontario to Fargo that include hotel bookings?

    Yes. In addition to deals on Ontario to Fargo flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Ontario to Fargo?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Ontario to Fargo.

  • Can I find deals for business class flights from Ontario to Fargo?

    Yes. Cheapflights offers flight deals from Ontario to Fargo by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Ontario to Fargo?

    Currently, November is the cheapest month in which you can book a flight from Ontario to Fargo (average of $125). Flying from Ontario to Fargo in July is currently the most expensive (average of $354). 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.

See more FAQs

Traveling to a place near Fargo?

Book flights to Fargo if you plan to visit one of these locations
Detroit Lakes
Fergus Falls

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Top 2 airlines flying from Ontario to Fargo

Discover the top 2 airlines 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 March 23, 2026.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$268Average$429FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$299Average$453FlexibilityNo cancel feeOn-time71%

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