$90 Cheap Flights from Ontario (ONT) to Fargo (FAR)

View $90 flight on Mon, Nov 17, 2025Opens in a new window

Popular airlines from Los Angeles - Ontario Intl. Airport (ONT) to Hector Intl. Airport (FAR)

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Cheap Flights from Ontario to Fargo (ONT-FAR)

Prices were available within the past 7 days and start at $90 for one-way flights and $184 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Frontier Airlines
Fri, Nov 7 - Fri, Nov 14
ONT
Ontario
FAR
Fargo
$184 Roundtrip, found 2 days ago
$184
Roundtrip
found 2 days ago
Select Frontier Airlines flight, departing Fri, Nov 7 from Ontario to Fargo, returning Fri, Nov 14, priced at $184 found 2 days ago
Frontier Airlines
Thu, Nov 13 - Sun, Nov 16
ONT
Ontario
FAR
Fargo
$192 Roundtrip, found 3 hours ago
$192
Roundtrip
found 3 hours ago
Select Frontier Airlines flight, departing Thu, Nov 13 from Ontario to Fargo, returning Sun, Nov 16, priced at $192 found 3 hours ago
Frontier Airlines
Fri, Oct 31 - Sun, Nov 2
ONT
Ontario
FAR
Fargo
$204 Roundtrip, found 17 hours ago
$204
Roundtrip
found 17 hours ago
Select Frontier Airlines flight, departing Fri, Oct 31 from Ontario to Fargo, returning Sun, Nov 2, priced at $204 found 17 hours ago
Frontier Airlines
Mon, Nov 3 - Mon, Nov 10
ONT
Ontario
FAR
Fargo
$218 Roundtrip, found 1 hour ago
$218
Roundtrip
found 1 hour ago
Select Frontier Airlines flight, departing Mon, Nov 3 from Ontario to Fargo, returning Mon, Nov 10, priced at $218 found 1 hour ago
Frontier Airlines
Mon, Nov 3 - Mon, Nov 17
ONT
Ontario
FAR
Fargo
$220 Roundtrip, found 6 days ago
$220
Roundtrip
found 6 days ago
Select Frontier Airlines flight, departing Mon, Nov 3 from Ontario to Fargo, returning Mon, Nov 17, priced at $220 found 6 days ago
Frontier Airlines
Sun, Nov 2 - Fri, Nov 14
ONT
Ontario
FAR
Fargo
$224 Roundtrip, found 18 hours ago
$224
Roundtrip
found 18 hours ago
Select Frontier Airlines flight, departing Sun, Nov 2 from Ontario to Fargo, returning Fri, Nov 14, priced at $224 found 18 hours ago
Frontier Airlines
Thu, Nov 13 - Mon, Nov 17
ONT
Ontario
FAR
Fargo
$236 Roundtrip, found 3 hours ago
$236
Roundtrip
found 3 hours ago
Select Frontier Airlines flight, departing Thu, Nov 13 from Ontario to Fargo, returning Mon, Nov 17, priced at $236 found 3 hours ago
United
Thu, Nov 13 - Sat, Nov 15
ONT
Ontario
FAR
Fargo
$269 Roundtrip, found 3 hours ago
$269
Roundtrip
found 3 hours ago
Select United flight, departing Thu, Nov 13 from Ontario to Fargo, returning Sat, Nov 15, priced at $269 found 3 hours ago
Delta
Wed, Nov 12 - Sat, Nov 15
ONT
Ontario
FAR
Fargo
$279 Roundtrip, found 3 hours ago
$279
Roundtrip
found 3 hours ago
Select Delta flight, departing Wed, Nov 12 from Ontario to Fargo, returning Sat, Nov 15, priced at $279 found 3 hours ago
American Airlines
Sat, Nov 1 - Sat, Jan 17
ONT
Ontario
FAR
Fargo
$324 Roundtrip, found 3 days ago
$324
Roundtrip
found 3 days ago
Select American Airlines flight, departing Sat, Nov 1 from Ontario to Fargo, returning Sat, Jan 17, priced at $324 found 3 days ago

Find the cheapest month to fly from Ontario (ONT) to Fargo (FAR)

November is typically the cheapest month to fly

From $138 - $691 per traveler.

Alternative airports near Fargo

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to Hector Intl. FAR. Cheapest and Closest option available. Average driving time to city center is 8 minutes. Flights from $358
FAR
Hector Intl.
CheapestClosest
Average driving time to city center8 min
Flights from $358

Frequently asked questions

How much does a flight from Los Angeles - Ontario Intl. Airport (ONT) to Hector Intl. Airport (FAR) cost?
Lock in a cheap one-way flight from $90 or cheap return flight from $184 from Los Angeles - Ontario Intl. Airport (ONT) to Hector Intl. Airport (FAR) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to see our cheapest flight deals on this route.
What is the cheapest month to fly from Los Angeles - Ontario Intl. Airport (ONT) to Hector Intl. Airport (FAR)?
Planning your getaway for November may help you find better deals, as it's the cheapest month for flights between ONT and FAR. You'll typically find the lowest fares during the off-season.
What is the cheapest airline that flies from Los Angeles - Ontario Intl. Airport (ONT) to Hector Intl. Airport (FAR)?
Use the filters on Expedia to compare different airlines and find the cheapest carrier that'll take you from ONT to FAR. Then, sort your results by "Price (lowest to highest)" to score the best deal available.
How many flights per day from Los Angeles - Ontario Intl. Airport (ONT) to Hector Intl. Airport (FAR)?
You'll need to book a flight with a layover if you're traveling from Los Angeles - Ontario Intl. Airport (ONT) to Hector Intl. Airport (FAR). There are no daily direct flights on this route. However, simply filter your search to include one or two stops to discover an option that works for you.
What day of the week has the most flights from ONT to FAR?
Usually you'll find the widest variety of flight choices on a Friday. Tuesdays are often the quietest.* But this can change based on the time of year, carrier and other factors.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Los Angeles - Ontario Intl. Airport (ONT) to Hector Intl. Airport (FAR)?
Book a flight from Los Angeles - Ontario Intl. Airport (ONT) to Hector Intl. Airport (FAR) that takes off before 3 PM to reduce the risk of cancellations. Departures later than this have a 22% higher chance of being canceled, on average.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
Is it cheaper to buy a plane ticket from Los Angeles - Ontario Intl. Airport (ONT) to Hector Intl. Airport (FAR) last-minute?
Booking your ticket from ONT to FAR right before your journey is usually more expensive. But if you're flexible with your schedule, you could bag a cheap last-minute fare.
Is it cheaper to book an ONT to FAR flight and hotel package?
Compared with arranging flights and hotels separately, booking an ONT to FAR flight and hotel package with Expedia could lead to significant savings. What's more, having it all in one place takes the hassle out of travel planning. Just secure your flights and choose from our extensive range of hotels, then tailor your trip with other add-ons like activities, tours and car rentals.
Can I cancel or change the date of my flight from Los Angeles - Ontario Intl. Airport (ONT) to Hector Intl. Airport (FAR)?
If you booked your ONT to FAR flight within the last 24 hours, you may be able to cancel or modify it without fees. Depending on the airline and the ticket type you purchased, additional charges may apply for changes beyond that time. Airline policies and contact information can be found in your itinerary or confirmation email. Or, head to our Customer Service portal for further details.

Travel information

Origin airport
Los Angeles - Ontario Intl.
Destination airport
Hector Intl.
Airlines serving
American Airlines, Delta, Frontier Airlines, United
Roundtrip price
$184
Distance
1399 mi

Book with confidence

Ontario to Fargo Flights

The cheapest times to fly from Ontario to Fargo

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Ontario to Fargo are during the month of November. You can find some of the cheapest flights from Ontario to Fargo with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Ontario to Fargo

Sunday is one of the best days to book for cheap flights from Ontario to Fargo: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from Ontario to Fargo

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Ontario to Fargo in 2025. You can also book with separate airlines for your outbound and return journeys, from $90 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Ontario to Fargo flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your Ontario to Fargo airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Ontario to Fargo Flights

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*Available to One Key members.