Cheap Flights from Ontario (ONT) to Thief River Falls (TVF)

Popular airlines from Los Angeles - Ontario Intl. Airport (ONT) to Thief River Falls, MN (TVF-Thief River Falls Regional)

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Cheap Flights from Ontario to Thief River Falls (ONT-TVF)

Prices were available within the past 7 days and start at for one-way flights and $856 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

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Flights from Ontario (ONT) to Thief River Falls (TVF)
Origin airport
Los Angeles - Ontario Intl.
Destination airport
Thief River Falls Regional
Roundtrip price
$856
Distance
1467 mi

Ontario to Thief River Falls Flights

The cheapest times to fly from Ontario to Thief River Falls

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 Thief River Falls are during the month of November. You can find some of the cheapest flights from Ontario to Thief River Falls with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Ontario to Thief River Falls

Sunday is one of the best days to book for cheap flights from Ontario to Thief River Falls: 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 Thief River Falls

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 Thief River Falls in 2025. You can also book with separate airlines for your outbound and return journeys, from 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 Thief River Falls 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 Thief River Falls 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.

 

Frequently asked questions

How much does a flight from Los Angeles - Ontario Intl. Airport (ONT) to Thief River Falls Regional Airport (TVF) cost?
Snag a cheap one-way flight or cheap return flight from $856 from Los Angeles - Ontario Intl. Airport (ONT) to Thief River Falls Regional Airport (TVF) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to find our cheapest flight deals on this route.
What is the cheapest month to fly from Los Angeles - Ontario Intl. Airport (ONT) to Thief River Falls Regional Airport (TVF)?
November is the least expensive month to fly from ONT to TVF. Timing your trip outside of the busy season is often the key to landing a great deal.
What is the cheapest airline that flies from Los Angeles - Ontario Intl. Airport (ONT) to Thief River Falls Regional Airport (TVF)?
Use the filter tool on Expedia to compare different airlines and find the cheapest carrier that'll fly you from ONT to TVF. Then, sort your results by "Price (lowest to highest)" to snap up a great deal.
How many flights per day from Los Angeles - Ontario Intl. Airport (ONT) to Thief River Falls Regional Airport (TVF)?
There aren't any daily direct flights available from Los Angeles - Ontario Intl. Airport (ONT) to Thief River Falls Regional Airport (TVF). But you can book flights with layovers. Filter your search results on Expedia to include one or two stops, and you'll be cruising above the clouds in no time at all.
What day of the week has the most flights from ONT to TVF?
Generally you'll have the most choice when it comes to flights on a Friday. Tuesdays are often the quietest.* However, this can vary based on the airline, season 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 Thief River Falls Regional Airport (TVF)?
To land at Thief River Falls Regional Airport (TVF) on time, choose a flight that leaves from Los Angeles - Ontario Intl. Airport (ONT) before 3 PM. The likelihood of cancellations is 22% higher, on average, for departures after this hour.**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 Thief River Falls Regional Airport (TVF) last-minute?
Booking your flight from ONT to TVF shortly before your trip is usually more expensive. However, if there's some wiggle room with your departure dates and times, you could score a cheap last-minute fare.
Is it cheaper to book an ONT to TVF flight and hotel package?
You'll typically save money by booking an ONT to TVF flight and hotel package compared to booking separately. In fact, you could save hundreds of dollars by bundling with Expedia. And it's simple to manage it all in one convenient place. Once you've selected your ideal flights and accommodations, consider other add-ons like car rentals, activities and tours.
Can I cancel or change the date of my flight from Los Angeles - Ontario Intl. Airport (ONT) to Thief River Falls Regional Airport (TVF)?
If you booked your ONT to TVF flight in the last 24 hours, you may be able to modify or cancel it without any fees. Depending on the airline and the fare type you purchased, additional charges may apply for changes after that time. Airline policies and contact information can be found in your itinerary or confirmation email. Or, visit our Customer Service portal if you'd like more information.

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