$196 Cheap Flights from Fargo (FAR) to Idaho Falls (IDA)

View $196 flight on Tue, Jan 27, 2026Opens in a new window

Popular airlines from Hector Intl. Airport (FAR) to Idaho Falls Regional Airport (IDA)

Cheap Flights from Fargo to Idaho Falls (FAR-IDA)

Prices were available within the past 7 days and start at $196 for one-way flights and $259 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Delta
Tue, Dec 9 - Sun, Dec 14
FAR
Fargo
IDA
Idaho Falls
$259 Roundtrip, found 3 days ago
$259
Roundtrip
found 3 days ago
Select Delta flight, departing Tue, Dec 9 from Fargo to Idaho Falls, returning Sun, Dec 14, priced at $259 found 3 days ago
Delta
Tue, Dec 9 - Thu, Dec 25
FAR
Fargo
IDA
Idaho Falls
$295 Roundtrip, found 5 days ago
$295
Roundtrip
found 5 days ago
Select Delta flight, departing Tue, Dec 9 from Fargo to Idaho Falls, returning Thu, Dec 25, priced at $295 found 5 days ago
United
Thu, Nov 13 - Tue, Nov 18
FAR
Fargo
IDA
Idaho Falls
$309 Roundtrip, found 5 hours ago
$309
Roundtrip
found 5 hours ago
Select United flight, departing Thu, Nov 13 from Fargo to Idaho Falls, returning Tue, Nov 18, priced at $309 found 5 hours ago
United
Thu, Nov 13 - Tue, Nov 18
FAR
Fargo
IDA
Idaho Falls
$314 Roundtrip, found 5 hours ago
$314
Roundtrip
found 5 hours ago
Select United flight, departing Thu, Nov 13 from Fargo to Idaho Falls, returning Tue, Nov 18, priced at $314 found 5 hours ago
American Airlines
Sat, Dec 20 - Mon, Dec 22
FAR
Fargo
IDA
Idaho Falls
$319 Roundtrip, found 3 days ago
$319
Roundtrip
found 3 days ago
Select American Airlines flight, departing Sat, Dec 20 from Fargo to Idaho Falls, returning Mon, Dec 22, priced at $319 found 3 days ago
United
Tue, Nov 11 - Wed, Nov 19
FAR
Fargo
IDA
Idaho Falls
$324 Roundtrip, found 6 days ago
$324
Roundtrip
found 6 days ago
Select United flight, departing Tue, Nov 11 from Fargo to Idaho Falls, returning Wed, Nov 19, priced at $324 found 6 days ago
American Airlines
Tue, Jan 27 - Wed, Feb 11
FAR
Fargo
IDA
Idaho Falls
$324 Roundtrip, found 5 days ago
$324
Roundtrip
found 5 days ago
Select American Airlines flight, departing Tue, Jan 27 from Fargo to Idaho Falls, returning Wed, Feb 11, priced at $324 found 5 days ago
United
Tue, Nov 18 - Thu, Nov 27
FAR
Fargo
IDA
Idaho Falls
$330 Roundtrip, found 6 days ago
$330
Roundtrip
found 6 days ago
Select United flight, departing Tue, Nov 18 from Fargo to Idaho Falls, returning Thu, Nov 27, priced at $330 found 6 days ago
Delta
Tue, Dec 9 - Fri, Dec 12
FAR
Fargo
IDA
Idaho Falls
$331 Roundtrip, found 3 days ago
$331
Roundtrip
found 3 days ago
Select Delta flight, departing Tue, Dec 9 from Fargo to Idaho Falls, returning Fri, Dec 12, priced at $331 found 3 days ago
United
Thu, Nov 13 - Tue, Nov 18
FAR
Fargo
IDA
Idaho Falls
$333 Roundtrip, found 5 hours ago
$333
Roundtrip
found 5 hours ago
Select United flight, departing Thu, Nov 13 from Fargo to Idaho Falls, returning Tue, Nov 18, priced at $333 found 5 hours ago

Alternative airports near Idaho Falls

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

Select flight to Idaho Falls Regional IDA. Cheapest and Closest option available. Average driving time to city center is 5 minutes. Flights from $334
IDA
Idaho Falls Regional
CheapestClosest
Average driving time to city center5 min
Flights from $334

Frequently asked questions

How much does a flight from Hector Intl. Airport (FAR) to Idaho Falls Regional Airport (IDA) cost?
Lock in a cheap one-way flight from $196 or cheap return flight from $259 from Hector Intl. Airport (FAR) to Idaho Falls Regional Airport (IDA) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to find our cheapest flight offers on this route.
What is the cheapest month to fly from Hector Intl. Airport (FAR) to Idaho Falls Regional Airport (IDA)?
December is the cheapest month to fly from FAR to IDA. Traveling outside of peak seasons is often the key to finding better fares.
What is the cheapest airline that flies from Hector Intl. Airport (FAR) to Idaho Falls Regional Airport (IDA)?
Use the filter tool on Expedia to compare airlines and find the cheapest carrier that'll fly you from FAR to IDA. Then, sort your results by "Price (lowest to highest)" to score a good deal.
How many flights per day from Hector Intl. Airport (FAR) to Idaho Falls Regional Airport (IDA)?
Direct flights from Hector Intl. Airport (FAR) to Idaho Falls Regional Airport (IDA) aren't available daily, so you'll have to take a flight with a layover. Explore your options with Expedia's filters. Enter your travel dates and pick either "1 Stop" or "2+ Stops."
What day of the week has the most flights from FAR to IDA?
Usually you'll find the most flight options available on a Friday. Tuesdays are often the quietest.* However, this can change based on the airline, time of year 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 Hector Intl. Airport (FAR) to Idaho Falls Regional Airport (IDA)?
Select a flight from Hector Intl. Airport (FAR) to Idaho Falls Regional Airport (IDA) that leaves before 3 PM to reduce the likelihood of delays. Departures after this hour are on average 22% more likely to be canceled.**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 Hector Intl. Airport (FAR) to Idaho Falls Regional Airport (IDA) last-minute?
Last-minute fares from FAR to IDA are usually more expensive. To lock in the best prices, start looking for flights well ahead of time. That said, if your travel plans are flexible, you may land a cheap ticket right before you leave.
Is it cheaper to book a FAR to IDA flight and hotel package?
Booking a FAR to IDA flight and hotel package is usually cheaper than booking separately. With Expedia, you can enjoy the convenience of organizing your travels in one place. Choose from our extensive range of accommodations and then add flights, car rentals and activities to your booking. Bundle everything together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from Hector Intl. Airport (FAR) to Idaho Falls Regional Airport (IDA)?
Usually, it's possible to reschedule or cancel your FAR to IDA flight. However, if the booking was made more than 24 hours ago, additional charges may apply. Check your airline's policies in your itinerary to see what changes are possible and whether any costs are involved. You'll also find more details on our Customer Service portal.

Travel information

Origin airport
Hector Intl.
Destination airport
Idaho Falls Regional
Airlines serving
American Airlines, Delta, United
Roundtrip price
$259
Distance
776 mi

Book with confidence

Fargo to Idaho Falls Flights

The cheapest times to fly from Fargo to Idaho 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 Fargo to Idaho Falls are during the month of December. You can find some of the cheapest flights from Fargo to Idaho Falls with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Fargo to Idaho Falls

Sunday is one of the best days to book for cheap flights from Fargo to Idaho 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 Fargo to Idaho 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 Fargo to Idaho Falls in 2025. You can also book with separate airlines for your outbound and return journeys, from $196 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 Fargo to Idaho 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 Fargo to Idaho 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.

 

Fargo to Idaho Falls Flights

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*Available to One Key members.