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$165+ Cheap flights from Fargo to Ontario (FAR - ONT)

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 8/23. Fares are subject to change and may not be available on all flights or dates of travel.
FAR — ONT
jun. 17 — jun. 241
mar. 6/17
mar. 6/24
1 adult, Economy
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Cheap flight deals from Fargo to Ontario

Discover tips and strategies to find the most affordable flight options for your journey from Fargo (FAR) to Ontario (ONT). 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 junio 12, 2025.

Round-trip from

$269
(American Airlines)

One-way from

$165
(American Airlines)

Popular in

December

Cheapest in

September

Average price

$468
From Fargo Hector Field to Ontario
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One-way flight from Fargo Hector Field to Ontario
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Highest demand for flights based on searches. 17% potential increase in price ($91 potential increase over avg. RT price).
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Cheapest flight prices on average. 5% potential price decrease ($24 potential savings vs. average RT price).
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Average for round-trip flights in June 2025
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Find flight deals from Fargo to Ontario

Cheapest flights from Fargo to Ontario
Explore the most affordable flight options available from Fargo to Ontario. Find the lowest fares from popular airlines and budget airlines, with prices last updated on junio 12, 2025.

This American Airlines deal was found by Cheapflights users on 6/9. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 9/184:33 pmFAR - ONT
1 stop7h 43mAmerican Airlines
dom. 9/2111:59 pmONT - FAR
1 stop8h 52mAmerican Airlines
Deal found 6/9$269
This Frontier deal was found by Cheapflights users on 6/11. 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.
jue. 8/142:36 pmFAR - ONT
1 stop11h 14mFrontier
dom. 8/1712:59 amONT - FAR
1 stop10h 52mFrontier
Deal found 6/11$296
This United Airlines deal was found by Cheapflights users on 6/10. 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.
sáb. 11/159:01 amFAR - ONT
2 stops10h 33mUnited Airlines
jue. 11/207:00 amONT - FAR
1 stop8h 56mUnited Airlines
Deal found 6/10$354
This Delta deal was found by Cheapflights users on 6/10. 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.
jue. 6/125:00 amFAR - ONT
2 stops9h 17mDelta
sáb. 6/141:15 pmONT - FAR
2 stops8h 31mDelta
Deal found 6/10$671

Cheapflights Fare Finder

Customize your flight search to find flights from Fargo 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 2,558,603 searches. Data last updated junio 12, 2025.
Use the filters below to find and compare flights from Fargo to Ontario that are best for you.

Fly from

Fargo

Fly to

Ontario

Route

Depart

Return

Price

FargoOntario

FAR - ONT

FARONT

Fargo Hector Field

jue. 9/18

4:33 pm-10:16 pm

1 stop7h 43m

Ontario

dom. 9/21

11:59 pm-10:51 am

1 stop8h 52m

$269

FargoOntario

FAR - ONT

FARONT

Fargo Hector Field

jue. 8/14

2:36 pm-11:50 pm

1 stop11h 14m

Ontario

dom. 8/17

12:59 am-1:51 pm

1 stop10h 52m

$296

FargoOntario

FAR - ONT

FARONT

Fargo Hector Field

sáb. 11/15

9:01 am-5:34 pm

2 stops10h 33m

Ontario

jue. 11/20

7:00 am-5:56 pm

1 stop8h 56m

$354

FargoOntario

FAR - ONT

FARONT

Fargo Hector Field

sáb. 8/23

11:19 am-6:24 pm

1 stop9h 05m

$165

FargoOntario

FAR - ONT

FARONT

Fargo Hector Field

jue. 6/26

2:34 pm-11:50 pm

1 stop11h 16m

$176

FargoOntario

FAR - ONT

FARONT

Fargo Hector Field

mar. 6/17

5:00 am-12:17 pm

2 stops9h 17m

$264

FargoOntario

FAR - ONT

FARONT

Fargo Hector Field

jue. 6/26

5:45 am-12:14 pm

2 stops8h 29m

$287

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/10

Best time to book a flight from Fargo to Ontario

Have a flexible travel schedule? Discover the best time to fly to Ontario from Fargo 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 Fargo to Ontario

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

Currently, August is the cheapest month in which you can book a flight from Fargo to Ontario (average of $246). Flying from Fargo to Ontario in March is currently the most expensive (average of $328). 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 FAR to ONT?

Find hourly flight availability from Fargo to Ontario. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated junio 12, 2025.

It’s typically best to fly out from Fargo to Ontario at noon. Doing so could potentially save you 53% on the flight price compared to flying in the morning, which is usually more expensive.

Rainfall in Ontario by month

Plan your trip to Ontario by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Ontario ranges from 0.1 - 3.4 inches per month. February is typically the wettest month, when rainfall can reach 3.4 in. June is typically the driest time to visit Ontario when rainfall is around 0.1 in.

Temperature in Ontario by month

Plan your trip to Ontario by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Ontario, use this chart to help with planning. For those seeking warmer temperatures, August is the ideal time of year to visit, when temperatures reach an average of 78.8 F. Travelers looking to avoid the cold should look outside of December, when temperatures are typically at their lowest (around 53.6 F).

Reviews of airlines servicing Ontario

Get insights into the airlines that provide service to Ontario. 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 Ontario. Reviews last updated junio 12, 2025.
See what other customers who have flown with Delta, United Airlines and American Airlines from Fargo to Ontario have to say. In addition to providing an overall rating, users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,946 reviews

Crew

8.5

Overall

8.0

Food

7.3

Comfort

7.9

Entertainment

7.9

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
Delta
8.0
Very good
7,946 reviews
Delta
8.0
Very good
7,946 reviews

Crew

8.5

Overall

8.0

Food

7.3

Comfort

7.9

Entertainment

7.9

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
United Airlines
7.4
Good
8,790 reviews
Delta
8.0
Very good
7,946 reviews

Crew

8.5

Overall

8.0

Food

7.3

Comfort

7.9

Entertainment

7.9

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
American Airlines
7.2
Good
10,000 reviews
Delta
8.0
Very good
7,946 reviews

Crew

8.5

Overall

8.0

Food

7.3

Comfort

7.9

Entertainment

7.9

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
Frontier
6.0
Okay
3,295 reviews
Delta
8.0
Very good
7,946 reviews

Crew

8.5

Overall

8.0

Food

7.3

Comfort

7.9

Entertainment

7.9

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Related info for your journey

Find useful and relevant information for your journey from Fargo to Ontario. 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 Fargo to Ontario round-trip?

    Flying on American Airlines is currently your cheapest option to Ontario, with prices starting at $269. Additional round-trip tickets that might be worth considering are offered by Frontier and United Airlines, with the lowest prices starting at $296 and $354, respectively. American Airlines is priced at 38% lower than the current average price of a flight leaving 3 months from now.

  • What are the cheapest airlines to fly from Fargo to Ontario one-way?

    One-way options have recently been found by users for as low as $165 on American Airlines. Other airlines that offer cheap prices include Frontier from $176 and Delta from $264 one-way.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Fargo to Ontario 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 Fargo to Ontario?

    Currently, August is the cheapest month in which you can book a flight from Fargo to Ontario (average of $246). Flying from Fargo to Ontario in March is currently the most expensive (average of $328). 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.

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Alternative routes for Fargo to Ontario

See prices for flight routes from nearby airports that may be better suited for you.
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Top 3 airlines flying from Fargo to Ontario

Discover the top 3 airlines that operate flights from Fargo 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 2,558,603 searches. Data last updated junio 12, 2025.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$138Average$268FlexibilityNo cancel feeOn-time62%
American AirlinesCheapest$268Average$498FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$268Average$429FlexibilityNo cancel feeOn-time69%

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