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$125+ 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 8/10. Fares are subject to change and may not be available on all flights or dates of travel.
ONT — FAR
Jul 6 — Jul 131
Sun 7/6
Sun 7/13
1 adult, Economy
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Cheap 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 July 1, 2025.

Round-trip from

$235
(Frontier)

One-way from

$125
(FlightHub)

Popular in

November

Cheapest in

January

Average price

$519
From Ontario to Fargo Hector Field
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One-way flight from Ontario to Fargo Hector Field
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Highest demand for flights based on searches. 5% potential increase in price ($29 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($11 potential savings vs. average RT price).
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Average for round-trip flights in July 2025
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Find 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 July 1, 2025.

This Frontier deal was found by Cheapflights users on 6/30. 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 7/3012:59 amONT - FAR
1 stop10h 52mFrontier
Thu 8/72:36 pmFAR - ONT
1 stop11h 14mFrontier
Deal found 6/30$235
This American Airlines deal was found by Cheapflights users on 6/30. 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 8/411:59 pmONT - FAR
1 stop8h 46mAmerican Airlines
Mon 8/114:07 pmFAR - ONT
1 stop8h 41mAmerican Airlines
Deal found 6/30$269
This Trip.com deal was found by Cheapflights users on 6/29. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/245:14 pmONT - FAR
1 stop16h 15mMultiple Airlines
Mon 7/2812:19 pmFAR - ONT
1 stop10h 33mMultiple Airlines
Deal found 6/29$309
This United Airlines deal was found by Cheapflights users on 6/30. 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 7/41:34 pmONT - FAR
1 stop5h 04mUnited Airlines
Wed 7/95:45 amFAR - ONT
2 stops8h 29mUnited Airlines
Deal found 6/30$389

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 July 1, 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

Wed 7/30

12:59 am-1:51 pm

1 stop10h 52m

Fargo Hector Field

Thu 8/7

2:36 pm-11:50 pm

1 stop11h 14m

$235

OntarioFargo

ONT - FAR

ONTFAR

Ontario

Mon 8/4

11:59 pm-10:45 am

1 stop8h 46m

Fargo Hector Field

Mon 8/11

4:07 pm-10:48 pm

1 stop8h 41m

$269

OntarioFargo

ONT - FAR

ONTFAR

Ontario

Thu 7/24

5:14 pm-11:29 am

1 stop16h 15m

Fargo Hector Field

Mon 7/28

12:19 pm-8:52 pm

1 stop10h 33m

$309

OntarioFargo

ONT - FAR

ONTFAR

Ontario

Fri 7/4

1:34 pm-8:38 pm

1 stop5h 04m

Fargo Hector Field

Wed 7/9

5:45 am-12:14 pm

2 stops8h 29m

$389

OntarioFargo

ONT - FAR

ONTFAR

Ontario

Thu 8/7

1:15 pm-11:46 pm

2 stops8h 31m

Fargo Hector Field

Mon 8/11

5:00 am-12:14 pm

2 stops9h 14m

$539

OntarioFargo

ONT - FAR

ONTFAR

Ontario

Tue 7/15

5:21 pm-1:51 pm

1 stop18h 30m

$204

OntarioFargo

ONT - FAR

ONTFAR

Ontario

Fri 9/26

5:05 am-6:58 pm

2 stops11h 53m

$295

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/1

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, August is the cheapest month in which you can book a flight from Ontario to Fargo (average of $333). Flying from Ontario to Fargo in July is currently the most expensive (average of $446). 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 July 1, 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 76% on airfare.

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 July 1, 2025.
See what other customers who have flown with United Airlines, American Airlines, and Frontier 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
8,858 reviews

Overall

7.4

Comfort

7.3

Crew

8.1

Boarding

7.7

Entertainment

7.0

Food

6.6

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
8,858 reviews
United Airlines
7.4
Good
8,858 reviews

Overall

7.4

Comfort

7.3

Crew

8.1

Boarding

7.7

Entertainment

7.0

Food

6.6

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
10,000 reviews
United Airlines
7.4
Good
8,858 reviews

Overall

7.4

Comfort

7.3

Crew

8.1

Boarding

7.7

Entertainment

7.0

Food

6.6

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.
Frontier
5.9
Fair
3,289 reviews
United Airlines
7.4
Good
8,858 reviews

Overall

7.4

Comfort

7.3

Crew

8.1

Boarding

7.7

Entertainment

7.0

Food

6.6

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.

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

    Cheapflights users have booked flights from Ontario to Fargo round-trip from $235. Other airlines that can offer you cheap pricing are American Airlines, from $269, and United Airlines, from $435. Frontier is 51% 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, August is the cheapest month in which you can book a flight from Ontario to Fargo (average of $333). Flying from Ontario to Fargo in July is currently the most expensive (average of $446). 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 Ontario?

Book flights to Ontario if you plan to visit one of these locations
Fergus Falls

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Top 3 airlines flying from Ontario to Fargo

Discover the top 3 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 July 1, 2025.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$108Average$289FlexibilityNo cancel feeOn-time62%
American AirlinesCheapest$299Average$503FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$317Average$503FlexibilityNo cancel feeOn-time69%

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