$185 Cheap Flights from Fort Lauderdale (FLL) to Idaho Falls (IDA)

View $185 flight on Wed, Dec 3, 2025Opens in a new window

Popular airlines from Fort Lauderdale-Hollywood Intl. Airport (FLL) to Idaho Falls Regional Airport (IDA)

Cheap Flights from Fort Lauderdale to Idaho Falls (FLL-IDA)

Prices were available within the past 7 days and start at $185 for one-way flights and $364 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Hawaiian Airlines
Wed, Dec 3 - Tue, Dec 9
FLL
Fort Lauderdale
IDA
Idaho Falls
$364 Roundtrip, found 3 days ago
$364
Roundtrip
found 3 days ago
Select Hawaiian Airlines flight, departing Wed, Dec 3 from Fort Lauderdale to Idaho Falls, returning Tue, Dec 9, priced at $364 found 3 days ago
Hawaiian Airlines
Wed, Dec 3 - Mon, Dec 8
FLL
Fort Lauderdale
IDA
Idaho Falls
$367 Roundtrip, found 3 days ago
$367
Roundtrip
found 3 days ago
Select Hawaiian Airlines flight, departing Wed, Dec 3 from Fort Lauderdale to Idaho Falls, returning Mon, Dec 8, priced at $367 found 3 days ago
Alaska Airlines
Thu, Dec 4 - Sun, Dec 7
FLL
Fort Lauderdale
IDA
Idaho Falls
$371 Roundtrip, found 3 hours ago
$371
Roundtrip
found 3 hours ago
Select Alaska Airlines flight, departing Thu, Dec 4 from Fort Lauderdale to Idaho Falls, returning Sun, Dec 7, priced at $371 found 3 hours ago
United
Thu, Oct 23 - Tue, Oct 28
FLL
Fort Lauderdale
IDA
Idaho Falls
$371 Roundtrip, found 6 days ago
$371
Roundtrip
found 6 days ago
Select United flight, departing Thu, Oct 23 from Fort Lauderdale to Idaho Falls, returning Tue, Oct 28, priced at $371 found 6 days ago
Hawaiian Airlines
Wed, Dec 3 - Sun, Dec 7
FLL
Fort Lauderdale
IDA
Idaho Falls
$374 Roundtrip, found 3 days ago
$374
Roundtrip
found 3 days ago
Select Hawaiian Airlines flight, departing Wed, Dec 3 from Fort Lauderdale to Idaho Falls, returning Sun, Dec 7, priced at $374 found 3 days ago
Hawaiian Airlines
Wed, Dec 24 - Wed, Dec 31
FLL
Fort Lauderdale
IDA
Idaho Falls
$382 Roundtrip, found 5 days ago
$382
Roundtrip
found 5 days ago
Select Hawaiian Airlines flight, departing Wed, Dec 24 from Fort Lauderdale to Idaho Falls, returning Wed, Dec 31, priced at $382 found 5 days ago
Alaska Airlines
Thu, Dec 4 - Sun, Dec 7
FLL
Fort Lauderdale
IDA
Idaho Falls
$384 Roundtrip, found 3 hours ago
$384
Roundtrip
found 3 hours ago
Select Alaska Airlines flight, departing Thu, Dec 4 from Fort Lauderdale to Idaho Falls, returning Sun, Dec 7, priced at $384 found 3 hours ago
Hawaiian Airlines
Thu, Dec 25 - Tue, Jan 6
FLL
Fort Lauderdale
IDA
Idaho Falls
$386 Roundtrip, found 5 days ago
$386
Roundtrip
found 5 days ago
Select Hawaiian Airlines flight, departing Thu, Dec 25 from Fort Lauderdale to Idaho Falls, returning Tue, Jan 6, priced at $386 found 5 days ago
American Airlines
Tue, Feb 24 - Tue, Mar 10
FLL
Fort Lauderdale
IDA
Idaho Falls
$396 Roundtrip, found 4 days ago
$396
Roundtrip
found 4 days ago
Select American Airlines flight, departing Tue, Feb 24 from Fort Lauderdale to Idaho Falls, returning Tue, Mar 10, priced at $396 found 4 days ago
Delta
Tue, Feb 3 - Tue, Feb 10
FLL
Fort Lauderdale
IDA
Idaho Falls
$402 Roundtrip, found 5 days ago
$402
Roundtrip
found 5 days ago
Select Delta flight, departing Tue, Feb 3 from Fort Lauderdale to Idaho Falls, returning Tue, Feb 10, priced at $402 found 5 days ago

Find the cheapest month to fly from Fort Lauderdale (FLL) to Idaho Falls (IDA)

April is typically the cheapest month to fly

From $334 - $923 per traveler.

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 $465
IDA
Idaho Falls Regional
CheapestClosest
Average driving time to city center5 min
Flights from $465
Flights from Fort Lauderdale (FLL) to Idaho Falls (IDA)
Origin airport
Fort Lauderdale - Hollywood Intl.
Destination airport
Idaho Falls Regional
Airlines serving
Alaska Airlines, American Airlines, Delta, Hawaiian Airlines, United
Roundtrip price
$364
Distance
2154 mi

Fort Lauderdale to Idaho Falls Flights

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

 

The best time to book a flight from Fort Lauderdale to Idaho Falls

Sunday is one of the best days to book for cheap flights from Fort Lauderdale 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 Fort Lauderdale 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 Fort Lauderdale to Idaho Falls in 2025. You can also book with separate airlines for your outbound and return journeys, from $185 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 Fort Lauderdale 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 Fort Lauderdale 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.

 

Frequently asked questions

How much does a flight from Fort Lauderdale - Hollywood Intl. Airport (FLL) to Idaho Falls Regional Airport (IDA) cost?
Get a cheap one-way flight from $185 or cheap return flight from $364 from Fort Lauderdale - Hollywood Intl. Airport (FLL) 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 Fort Lauderdale - Hollywood Intl. Airport (FLL) to Idaho Falls Regional Airport (IDA)?
Planning your getaway for December is a great way to save, as it's the cheapest month for flights between FLL and IDA. You'll usually find the lowest fares during the off-season.
What is the cheapest airline that flies from Fort Lauderdale - Hollywood Intl. Airport (FLL) to Idaho Falls Regional Airport (IDA)?
To find the cheapest airline that'll fly you from FLL to IDA, use Expedia's filter tool. Customize your search based on what matters most to you, such as preferred carriers and cabin class. You can then sort your results by "Price (lowest to highest)" to list the most affordable options first.
How many flights per day from Fort Lauderdale - Hollywood Intl. Airport (FLL) to Idaho Falls Regional Airport (IDA)?
Nonstop flights from Fort Lauderdale - Hollywood Intl. Airport (FLL) 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 our filter tool. Enter your dates and pick either "1 Stop" or "2+ Stops."
What day of the week has the most flights from FLL to IDA?
Typically you'll find the greatest selection of flight options on a Friday. Tuesdays are often the quietest.* But this can change based on the season, 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 Fort Lauderdale - Hollywood Intl. Airport (FLL) to Idaho Falls Regional Airport (IDA)?
To avoid potential delays on the Fort Lauderdale - Hollywood Intl. Airport (FLL) to Idaho Falls Regional Airport (IDA) route, aim to travel before 3 PM. Departures after this hour are 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 Fort Lauderdale - Hollywood Intl. Airport (FLL) to Idaho Falls Regional Airport (IDA) last-minute?
Last-minute fares from FLL to IDA are typically more expensive. To lock in the cheapest rates, start searching for flights as soon as possible. That being said, if your travel plans are flexible, it's possible to find a cheap fare right before your trip.
Is it cheaper to book a FLL to IDA flight and hotel package?
Compared with arranging flights and hotels separately, booking a FLL to IDA flight and hotel package with Expedia could lead to significant savings. Better still, having everything in one place will take the hassle out of travel planning. Just pick your flights and choose from our extensive range of hotels, then tailor your trip with extras like tours, activities and car rentals.
Can I cancel or change the date of my flight from Fort Lauderdale - Hollywood Intl. Airport (FLL) to Idaho Falls Regional Airport (IDA)?
In most cases, you can modify or cancel your FLL to IDA flight. However, additional fees may apply, especially if your booking was made over 24 hours ago. Double-check your itinerary for the airline's fees and policies on flight changes, or if you want more information, head to our Customer Service portal.

Explore a world of travel with Expedia

*Available to One Key members.