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Fargo

$92+ 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 12/26. Fares are subject to change and may not be available on all flights or dates of travel.
ONT — FAR
Jan 3 — Jan 101
Sat 1/3
Sat 1/10
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 December 4, 2025.

This Frontier deal was found by Cheapflights users on 12/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/296:45 amONT - FAR
1 stop5h 15mFrontier
Mon 1/52:55 pmFAR - ONT
1 stop11h 04mFrontier
Deal found 12/3$253
This Frontier deal was found by Cheapflights users on 12/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/316:45 amONT - FAR
1 stop5h 14mFrontier
Mon 1/52:55 pmFAR - ONT
1 stop11h 04mFrontier
Deal found 12/3$257
This Frontier deal was found by Cheapflights users on 12/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/296:45 amONT - FAR
1 stop5h 15mFrontier
Sat 1/37:54 pmFAR - ONT
1 stop6h 05mFrontier
Deal found 12/3$298
This Frontier deal was found by Cheapflights users on 12/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/316:45 amONT - FAR
1 stop5h 14mFrontier
Sat 1/37:54 pmFAR - ONT
1 stop6h 05mFrontier
Deal found 12/3$302
This Frontier deal was found by Cheapflights users on 12/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/246:45 amONT - FAR
1 stop5h 14mFrontier
Wed 12/312:54 pmFAR - ONT
1 stop11h 05mFrontier
Deal found 12/3$327
This American Airlines deal was found by Cheapflights users on 12/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/224:44 pmONT - FAR
1 stop5h 13mAmerican Airlines
Thu 1/85:26 pmFAR - ONT
1 stop7h 22mAmerican Airlines
Deal found 12/3$339
This American Airlines deal was found by Cheapflights users on 12/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/314:47 pmONT - FAR
1 stop5h 10mAmerican Airlines
Tue 1/67:47 amFAR - ONT
1 stop6h 16mAmerican Airlines
Deal found 12/3$349
This United Airlines deal was found by Cheapflights users on 12/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/295:05 amONT - FAR
1 stop5h 54mUnited Airlines
Tue 1/69:00 amFAR - ONT
1 stop5h 47mUnited Airlines
Deal found 12/3$419
This United Airlines deal was found by Cheapflights users on 12/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/221:40 pmONT - FAR
1 stop5h 10mUnited Airlines
Thu 1/89:00 amFAR - ONT
2 stops10h 43mUnited Airlines
Deal found 12/3$437
This American Airlines deal was found by Cheapflights users on 12/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/274:47 pmONT - FAR
1 stop5h 10mAmerican Airlines
Tue 1/67:47 amFAR - ONT
1 stop6h 16mAmerican Airlines
Deal found 12/3$467
This United Airlines deal was found by Cheapflights users on 12/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/305:05 amONT - FAR
1 stop5h 54mUnited Airlines
Mon 1/56:07 pmFAR - ONT
3 stops20h 10mUnited Airlines
Deal found 12/3$530

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 December 4, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$155
(Frontier)

One-way from

$92
(Frontier)

Popular in

July

Cheapest in

November

Average price

$389
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. 1% potential increase in price ($5 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($13 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in December 2025
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 December 4, 2025.
Use the filters below to find and compare flights from Ontario to Fargo that are best for you.

Fly from

Ontario

Fly to

Fargo

Route

Depart

Return

Price

OntarioFargo

ONT - FAR

ONTFAR

Ontario

Fri 1/2

6:45 am-2:00 pm

1 stop5h 15m

Fargo Hector Field

Mon 1/5

2:55 pm-11:59 pm

1 stop11h 04m

$237

OntarioFargo

ONT - FAR

ONTFAR

Ontario

Wed 12/31

6:45 am-1:59 pm

1 stop5h 14m

Fargo Hector Field

Mon 1/5

2:55 pm-11:59 pm

1 stop11h 04m

$257

OntarioFargo

ONT - FAR

ONTFAR

Ontario

Wed 12/31

6:45 am-1:59 pm

1 stop5h 14m

Fargo Hector Field

Sat 1/3

7:54 pm-11:59 pm

1 stop6h 05m

$302

OntarioFargo

ONT - FAR

ONTFAR

Ontario

Thu 2/19

1:45 pm-8:52 pm

1 stop5h 07m

Fargo Hector Field

Tue 2/24

9:11 am-12:43 pm

1 stop5h 32m

$339

OntarioFargo

ONT - FAR

ONTFAR

Ontario

Wed 12/31

4:47 pm-11:57 pm

1 stop5h 10m

Fargo Hector Field

Wed 1/7

7:47 am-12:03 pm

1 stop6h 16m

$349

OntarioFargo

ONT - FAR

ONTFAR

Ontario

Sat 2/14

1:45 pm-8:52 pm

1 stop5h 07m

Fargo Hector Field

Sat 2/21

5:04 pm-8:50 pm

1 stop5h 46m

$349

OntarioFargo

ONT - FAR

ONTFAR

Ontario

Thu 1/8

6:39 pm-11:13 am

2 stops14h 34m

Fargo Hector Field

Mon 1/12

5:02 pm-8:58 pm

1 stop5h 56m

$354

OntarioFargo

ONT - FAR

ONTFAR

Ontario

Mon 2/16

6:00 am-6:53 pm

1 stop10h 53m

Fargo Hector Field

Fri 2/20

7:59 pm-11:59 pm

1 stop6h 00m

$418

OntarioFargo

ONT - FAR

ONTFAR

Ontario

Tue 2/3

1:24 pm-8:37 pm

1 stop5h 13m

Fargo Hector Field

Mon 2/9

5:02 pm-8:58 pm

1 stop5h 56m

$419

OntarioFargo

ONT - FAR

ONTFAR

Ontario

Thu 1/8

1:24 pm-8:37 pm

1 stop5h 13m

Fargo Hector Field

Sun 1/11

9:00 am-12:47 pm

1 stop5h 47m

$419

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/3

Showing 1-10 of 20 results
1
2

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 December.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy2 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*1 star
eDreamsPrice 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 eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Ontario-Fargo flight deals on Cheapflights vs. eDreams >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 eDreams the most. eDreams 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 $146). 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.

What is the cheapest time of day to fly from ONT to FAR?

Find hourly flight availability from Ontario to Fargo. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated December 4, 2025.

One of the essential ways to save on airfare from Ontario to Fargo is to remain as flexible as possible. Flights that are in the morning tend to be the most expensive. A flight in the afternoon could potentially save you up to 75% on airfare.

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 December 4, 2025.
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
9,066 reviews

Crew

8.1

Boarding

7.7

Food

6.6

Comfort

7.3

Overall

7.4

Entertainment

7.1

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
9,066 reviews
United Airlines
7.4
Good
9,066 reviews

Crew

8.1

Boarding

7.7

Food

6.6

Comfort

7.3

Overall

7.4

Entertainment

7.1

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
7.2
Good
11,047 reviews
United Airlines
7.4
Good
9,066 reviews

Crew

8.1

Boarding

7.7

Food

6.6

Comfort

7.3

Overall

7.4

Entertainment

7.1

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 Frontier and United Airlines fly from Ontario to Fargo in about 5h 07m. The time it takes to get you to your destination can typically vary by up to 08m. 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 37% 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 $146). 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 December 4, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$268Average$433FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$299Average$503FlexibilityNo cancel feeOn-time71%

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