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Fort Lauderdale

$175+ Cheap flights from Idaho Falls to Fort Lauderdale (IDA - FLL)

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 4/4. Fares are subject to change and may not be available on all flights or dates of travel.
IDA — FLL
Apr 10 — Apr 171
Fri 4/10
Fri 4/17
1 adult, Economy
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Cheap flight deals from Idaho Falls to Fort Lauderdale

Cheapest flights from Idaho Falls to Fort Lauderdale
Explore the most affordable flight options available from Idaho Falls to Fort Lauderdale. Find the lowest fares from popular airlines and budget airlines, with prices last updated on March 11, 2026.

This Alaska Airlines deal was found by Cheapflights users on 3/9. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/206:15 am
IDA
-
FLL
1 stop8h 55m
Alaska Airlines
Tue 10/276:10 pm
FLL
-
IDA
1 stop23h 19m
Alaska Airlines
Deal found 3/9$349
This Delta deal was found by Cheapflights users on 3/9. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/206:00 am
IDA
-
FLL
1 stop8h 22m
Delta
Tue 10/2711:15 am
FLL
-
IDA
2 stops13h 04m
Delta
Deal found 3/9$354
This Alaska Airlines deal was found by Cheapflights users on 3/9. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/194:03 pm
IDA
-
FLL
1 stop23h 07m
Alaska Airlines
Tue 11/36:10 pm
FLL
-
IDA
1 stop23h 19m
Alaska Airlines
Deal found 3/9$379
This American Airlines deal was found by Cheapflights users on 3/9. 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 4/42:18 pm
IDA
-
FLL
1 stop8h 26m
American Airlines
Tue 4/71:15 pm
FLL
-
IDA
2 stops12h 24m
American Airlines
Deal found 3/9$419
This Delta deal was found by Cheapflights users on 3/6. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/136:00 am
IDA
-
FLL
1 stop8h 22m
Delta
Tue 10/2710:11 am
FLL
-
IDA
2 stops14h 08m
Delta
Deal found 3/6$449
This United Airlines deal was found by Cheapflights users on 3/10. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/282:30 pm
IDA
-
FLL
1 stop7h 19m
United Airlines
Wed 8/58:00 am
FLL
-
IDA
1 stop7h 25m
United Airlines
Deal found 3/10$469

Find flight deals from Idaho Falls to Fort Lauderdale

Discover tips and strategies to find the most affordable flight options for your journey from Idaho Falls (IDA) to Fort Lauderdale (FLL). 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 March 11, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$419
(American Airlines)

One-way from

$175
(American Airlines)

Popular in

November

Cheapest in

July

Average price

$668
Provider with most accurate pricing for Idaho Falls Fanning Field-Fort Lauderdale flight deals.
Search Deals
Provider most trusted by Cheapflights users for Idaho Falls Fanning Field-Fort Lauderdale flights.
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From Idaho Falls Fanning Field to Fort Lauderdale
Search Deals
One-way flight from Idaho Falls Fanning Field to Fort Lauderdale
Search Deals
Highest demand for flights based on searches. 7% potential increase in price ($46 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($16 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in March 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Idaho Falls to Fort Lauderdale 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 March 11, 2026.
Use the filters below to find and compare flights from Idaho Falls to Fort Lauderdale that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Idaho FallsFort Lauderdale

IDA - FLL

IDAFLL

Idaho Falls Fanning Field

Thu 6/4

1:54 pm-5:05 pm

1 stop25h 11m

Fort Lauderdale

Tue 6/9

6:05 pm-3:37 pm

1 stop23h 32m

$479

Idaho FallsFort Lauderdale

IDA - FLL

IDAFLL

Idaho Falls Fanning Field

Tue 7/28

2:30 pm-11:49 pm

1 stop7h 19m

Fort Lauderdale

Wed 8/5

8:00 am-3:34 pm

1 stop9h 34m

$495

Idaho FallsFort Lauderdale

IDA - FLL

IDAFLL

Idaho Falls Fanning Field

Sat 6/6

2:30 pm-11:51 pm

1 stop7h 21m

Fort Lauderdale

Sat 6/13

6:55 am-5:19 pm

2 stops12h 24m

$530

Idaho FallsFort Lauderdale

IDA - FLL

IDAFLL

Idaho Falls Fanning Field

Fri 8/21

6:10 am-4:22 pm

1 stop8h 12m

Fort Lauderdale

Sat 9/19

10:11 am-10:14 pm

2 stops14h 03m

$544

Idaho FallsFort Lauderdale

IDA - FLL

IDAFLL

Idaho Falls Fanning Field

Mon 3/23

2:18 pm-11:16 pm

1 stop6h 58m

Fort Lauderdale

Fri 3/27

6:00 am-1:48 pm

1 stop9h 48m

$569
Quickest round-trip

Idaho FallsFort Lauderdale

IDA - FLL

IDAFLL

Idaho Falls Fanning Field

Mon 3/23

2:35 pm-11:30 pm

1 stop6h 55m

Fort Lauderdale

Fri 3/27

7:17 am-1:30 pm

1 stop8h 13m

$590

Idaho FallsFort Lauderdale

IDA - FLL

IDAFLL

Idaho Falls Fanning Field

Fri 8/21

2:30 pm-3:34 pm

1 stop23h 04m

Fort Lauderdale

Sun 9/20

8:00 am-1:24 pm

1 stop7h 24m

$612

Idaho FallsFort Lauderdale

IDA - FLL

IDAFLL

Idaho Falls Fanning Field

Tue 3/24

6:36 am-3:35 pm

1 stop6h 59m

Fort Lauderdale

Sat 3/28

6:15 am-3:40 pm

2 stops11h 25m

$705
Cheapest one-way
Quickest one-way

Idaho FallsFort Lauderdale

IDA - FLL

IDAFLL

Idaho Falls Fanning Field

Sat 4/4

2:18 pm-12:44 am

1 stop8h 26m

$175

Idaho FallsFort Lauderdale

IDA - FLL

IDAFLL

Idaho Falls Fanning Field

Mon 4/20

7:48 am-9:46 pm

2 stops11h 58m

$230

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/9

Showing 1-10 of 16 resultsSorted by cheapest first
1
2

Compare providers for flights from Idaho Falls to Fort Lauderdale

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Idaho Falls to Fort Lauderdale in March.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Idaho Falls-Fort Lauderdale flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Idaho Falls-Fort Lauderdale flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Idaho Falls-Fort Lauderdale flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Idaho Falls-Fort Lauderdale flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Idaho Falls-Fort Lauderdale flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Idaho Falls to Fort Lauderdale

Have a flexible travel schedule? Discover the best time to fly to Fort Lauderdale from Idaho Falls 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 Idaho Falls to Fort Lauderdale

What is the cheapest month to book a flight from Idaho Falls to Fort Lauderdale?

Currently, December is the cheapest month in which you can book a flight from Idaho Falls to Fort Lauderdale (average of $278). Flying from Idaho Falls to Fort Lauderdale in October is currently the most expensive (average of $430). 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.

Reviews of airlines servicing Fort Lauderdale

Get insights into the airlines that provide service to Fort Lauderdale. 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 Fort Lauderdale. Reviews last updated March 11, 2026.
Read through reviews of airlines operating flights from Idaho Falls to Fort Lauderdale, such as United Airlines and American Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
United Airlines
7.4
Good
9,414 reviews

Overall

7.4

Crew

8.1

Comfort

7.3

Boarding

7.7

Food

6.6

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

Dane,Jan 2026

TYS - IAD

It was a short flight, so no time for amenities. Just glad everything was quick and easy from boarding to arriving at my destination with my family
United Airlines
7.4
Good
9,414 reviews
United Airlines
7.4
Good
9,414 reviews

Overall

7.4

Crew

8.1

Comfort

7.3

Boarding

7.7

Food

6.6

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

Dane,Jan 2026

TYS - IAD

It was a short flight, so no time for amenities. Just glad everything was quick and easy from boarding to arriving at my destination with my family
American Airlines
7.1
Good
11,419 reviews
United Airlines
7.4
Good
9,414 reviews

Overall

7.4

Crew

8.1

Comfort

7.3

Boarding

7.7

Food

6.6

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

Dane,Jan 2026

TYS - IAD

It was a short flight, so no time for amenities. Just glad everything was quick and easy from boarding to arriving at my destination with my family

Related info for your journey

Find useful and relevant information for your journey from Idaho Falls to Fort Lauderdale. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Idaho Falls to Fort Lauderdale?

    Alaska Airlines, United Airlines, and Delta can get you from Idaho Falls to Fort Lauderdale in just under 7h 19m. Your travel time can differ by up to 17h 52m. The distance from Idaho Falls to Fort Lauderdale is about 2153 mi. This flight may include one or multiple stops.

  • What are the cheapest airlines flying from Idaho Falls to Fort Lauderdale round-trip?

    Cheapflights users have booked flights from Idaho Falls to Fort Lauderdale round-trip from $410. Another airline that can offer you cheap pricing is United Airlines. American Airlines is currently priced 31% below the average price you’ll pay for this route.

  • Can I find deals for flights from Idaho Falls to Fort Lauderdale that include hotel bookings?

    Yes. In addition to deals on Idaho Falls to Fort Lauderdale flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Idaho Falls to Fort Lauderdale?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Idaho Falls to Fort Lauderdale.

  • Can I find deals for business class flights from Idaho Falls to Fort Lauderdale?

    Yes. Cheapflights offers flight deals from Idaho Falls to Fort Lauderdale 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 Idaho Falls to Fort Lauderdale?

    Currently, December is the cheapest month in which you can book a flight from Idaho Falls to Fort Lauderdale (average of $278). Flying from Idaho Falls to Fort Lauderdale in October is currently the most expensive (average of $430). 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

Browse thousands of different options on Cheapflights for your next trip

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Top 2 airlines flying from Idaho Falls to Fort Lauderdale

Discover the top 2 airlines that operate flights from Idaho Falls to Fort Lauderdale. 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 March 11, 2026.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$410Average$620FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$417Average$635FlexibilityNo cancel feeOn-time69%

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