HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Fargo

$116+ 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 11/13. Fares are subject to change and may not be available on all flights or dates of travel.
ONT — FAR
Aug 21 — Aug 281
Thu 8/21
Thu 8/28
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

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

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

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

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 16, 2025.

Round-trip from

$349
(American Airlines)

One-way from

$116
(FlightHub)

Popular in

November

Cheapest in

August

Average price

$348
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. 6% potential increase in price ($33 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($11 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in August 2025
Search Deals

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 August 16, 2025.

This Expedia 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/215:38 pmONT - FAR
2 stops18h 08mFrontier
Mon 8/252:31 pmFAR - ONT
1 stop11h 19mFrontier
Deal found 8/13$224
This Mytrip 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/1712:59 amONT - FAR
1 stop10h 52mFrontier
Thu 8/212:31 pmFAR - ONT
1 stop11h 19mFrontier
Deal found 8/13$246
This FlightHub 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/215:09 pmONT - FAR
1 stop18h 37mFrontier
Sun 8/242:31 pmFAR - ONT
1 stop20h 14mFrontier
Deal found 8/14$263
This American Airlines 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/2710:53 amONT - FAR
1 stop9h 11mAmerican Airlines
Tue 9/304:33 pmFAR - ONT
1 stop8h 00mAmerican Airlines
Deal found 8/13$269
This FlightHub 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/1712:59 amONT - FAR
1 stop10h 52mFrontier
Wed 8/203:18 pmFAR - ONT
1 stop19h 27mFrontier
Deal found 8/14$292
This FlightHub 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/1210:40 pmONT - FAR
2 stops37h 06mFrontier
Fri 9/262:31 pmFAR - ONT
1 stop7h 23mFrontier
Deal found 8/13$336

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 16, 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 9/26

10:53 am-10:04 pm

1 stop9h 11m

Fargo Hector Field

Sat 10/4

6:00 am-11:55 am

1 stop7h 55m

$349

OntarioFargo

ONT - FAR

ONTFAR

Ontario

Sat 8/30

1:19 pm-8:31 pm

1 stop5h 12m

Fargo Hector Field

Wed 9/3

11:32 am-5:29 pm

1 stop7h 57m

$374

OntarioFargo

ONT - FAR

ONTFAR

Ontario

Fri 9/12

10:53 am-10:04 pm

1 stop9h 11m

Fargo Hector Field

Sat 9/20

6:00 am-11:57 am

1 stop7h 57m

$409

OntarioFargo

ONT - FAR

ONTFAR

Ontario

Wed 9/3

1:15 pm-8:31 pm

1 stop5h 16m

Fargo Hector Field

Thu 9/4

1:52 pm-10:30 pm

1 stop10h 38m

$434

OntarioFargo

ONT - FAR

ONTFAR

Ontario

Fri 9/12

6:50 pm-10:56 am

2 stops14h 06m

Fargo Hector Field

Sat 9/20

10:30 am-8:43 pm

2 stops12h 13m

$440

OntarioFargo

ONT - FAR

ONTFAR

Ontario

Fri 9/26

5:40 pm-10:11 am

2 stops14h 31m

Fargo Hector Field

Sat 10/4

4:23 pm-10:41 pm

2 stops8h 18m

$449

OntarioFargo

ONT - FAR

ONTFAR

Ontario

Thu 11/13

12:05 pm-2:05 pm

1 stop24h 00m

$116

OntarioFargo

ONT - FAR

ONTFAR

Ontario

Fri 9/12

6:50 pm-10:56 am

2 stops14h 06m

$210

OntarioFargo

ONT - FAR

ONTFAR

Ontario

Thu 11/13

6:00 am-8:38 pm

3 stops12h 38m

$537

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/14

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 August 16, 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 August 16, 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
8,916 reviews

Crew

8.1

Food

6.6

Boarding

7.7

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
8,916 reviews
United Airlines
7.4
Good
8,916 reviews

Crew

8.1

Food

6.6

Boarding

7.7

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
10,000 reviews
United Airlines
7.4
Good
8,916 reviews

Crew

8.1

Food

6.6

Boarding

7.7

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.
Frontier
5.8
Fair
3,211 reviews
United Airlines
7.4
Good
8,916 reviews

Crew

8.1

Food

6.6

Boarding

7.7

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.

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

    Cheapflights users have booked flights from Ontario to Fargo round-trip from $108. Other airlines that can offer you cheap pricing are United Airlines, from $317, and American Airlines, from $348. Frontier is 77% 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 Fargo?

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

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Ontario to Fargo

See prices for flight routes from nearby airports that may be better suited for you.
Reno to Fargo flights
Los Angeles to Fargo flights
San Francisco to Fargo flights
San Diego to Bismarck flights
San Diego to Fargo flights
Sacramento to Fargo flights
Las Vegas to Fargo flights
Santa Ana to Fargo flights
Los Angeles to Minot flights
Los Angeles to Grand Forks flights
Las Vegas to Bismarck flights
Las Vegas to Minot flights
San Jose to Fargo flights
Los Angeles to Bismarck flights
Fresno to Bismarck flights
Santa Ana to Bismarck flights
Fresno to Minot flights
Long Beach to Fargo flights
Burbank to Fargo flights
Ontario to Dickinson flights
Sacramento to Minot flights
Oakland to Grand Forks flights
Burbank to Bismarck flights
San Francisco to Grand Forks flights
Ontario to Bismarck flights
Oakland to Fargo flights
Sacramento to Bismarck flights
Sacramento to Jamestown flights
Santa Ana to Grand Forks flights
San Diego to Minot flights
San Diego to Grand Forks flights
San Francisco to Bismarck flights
San Francisco to Minot flights
San Jose to Bismarck flights
Santa Ana to Minot flights
San Francisco to Jamestown flights
San Jose to Grand Forks flights
San Jose to Minot flights
Sacramento to Grand Forks flights
Santa Ana to Dickinson flights
Arcata to Fargo flights
Burbank to Minot flights
Fresno to Jamestown flights
Reno to Bismarck flights
Burbank to Jamestown flights
Palm Springs to Fargo flights
Ontario to Grand Forks flights

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 August 16, 2025.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$108Average$238FlexibilityNo cancel feeOn-time62%
United AirlinesCheapest$317Average$504FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$348Average$518FlexibilityNo cancel feeOn-time71%

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.