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Fort Lauderdale

$326+ 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 9/25. Fares are subject to change and may not be available on all flights or dates of travel.
IDA — FLL
Oct 11 — Oct 181
Sat 10/11
Sat 10/18
1 adult, Economy
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Cheap 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 September 11, 2025.

Round-trip from

$450
(Delta)

One-way from

$326
(United Airlines)

Popular in

December

Cheapest in

October

Average price

$618
From Idaho Falls Fanning Field to Fort Lauderdale
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One-way flight from Idaho Falls Fanning Field to Fort Lauderdale
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Highest demand for flights based on searches. 9% potential increase in price ($71 potential increase over avg. RT price).
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Cheapest flight prices on average. 5% potential price decrease ($37 potential savings vs. average RT price).
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Average for round-trip flights in September 2025
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Find 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 September 11, 2025.

This Alaska Airlines deal was found by Cheapflights users on 9/11. 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.
Fri 10/174:15 pmIDA - FLL
1 stop23h 23mAlaska Airlines
Thu 10/236:38 pmFLL - IDA
1 stop30h 00mAlaska Airlines
Deal found 9/11$476
This Delta deal was found by Cheapflights users on 9/10. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/186:00 amIDA - FLL
2 stops10h 33mDelta
Sat 10/258:45 amFLL - IDA
2 stops11h 28mDelta
Deal found 9/10$486
This American Airlines deal was found by Cheapflights users on 9/10. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/1812:55 pmIDA - FLL
1 stop7h 42mAmerican Airlines
Sat 10/256:55 amFLL - IDA
1 stop7h 30mAmerican Airlines
Deal found 9/10$494
This Delta deal was found by Cheapflights users on 9/10. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/36:53 pmIDA - FLL
2 stops13h 25mDelta
Fri 11/78:45 amFLL - IDA
2 stops29h 48mDelta
Deal found 9/10$508
This American Airlines deal was found by Cheapflights users on 9/11. 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.
Sun 10/1912:55 pmIDA - FLL
1 stop7h 42mAmerican Airlines
Sat 10/256:55 amFLL - IDA
1 stop7h 30mAmerican Airlines
Deal found 9/11$516
This Alaska Airlines deal was found by Cheapflights users on 9/10. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/196:00 amIDA - FLL
1 stop9h 38mAlaska Airlines
Sat 10/256:38 pmFLL - IDA
1 stop22h 35mAlaska Airlines
Deal found 9/10$518
This American Airlines deal was found by Cheapflights users on 9/11. 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.
Fri 10/171:11 pmIDA - FLL
2 stops18h 36mAmerican Airlines
Thu 10/236:55 amFLL - IDA
1 stop7h 46mAmerican Airlines
Deal found 9/11$523
This Alaska Airlines deal was found by Cheapflights users on 9/11. 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.
Thu 10/164:15 pmIDA - FLL
1 stop23h 23mAlaska Airlines
Sun 10/196:38 pmFLL - IDA
1 stop30h 00mAlaska Airlines
Deal found 9/11$533
This United Airlines deal was found by Cheapflights users on 9/10. 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.
Mon 11/35:00 amIDA - FLL
1 stop7h 07mUnited Airlines
Fri 11/79:35 amFLL - IDA
1 stop7h 41mUnited Airlines
Deal found 9/10$566
This United Airlines deal was found by Cheapflights users on 9/10. 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.
Thu 9/252:35 pmIDA - FLL
1 stop6h 55mUnited Airlines
Mon 9/298:00 amFLL - IDA
1 stop7h 33mUnited Airlines
Deal found 9/10$581

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 September 11, 2025.
Use the filters below to find and compare flights from Idaho Falls to Fort Lauderdale that are best for you.

Fly from

Idaho Falls

Fly to

Fort Lauderdale

Route

Depart

Return

Price

Idaho FallsFort Lauderdale

IDA - FLL

IDAFLL

Idaho Falls Fanning Field

Tue 3/10

6:00 am-4:21 pm

1 stop8h 21m

Fort Lauderdale

Wed 3/11

10:11 am-10:21 pm

2 stops14h 10m

$450

Idaho FallsFort Lauderdale

IDA - FLL

IDAFLL

Idaho Falls Fanning Field

Fri 10/17

4:15 pm-5:38 pm

1 stop23h 23m

Fort Lauderdale

Thu 10/23

6:38 pm-10:38 pm

1 stop30h 00m

$476

Idaho FallsFort Lauderdale

IDA - FLL

IDAFLL

Idaho Falls Fanning Field

Sat 10/18

12:55 pm-10:37 pm

1 stop7h 42m

Fort Lauderdale

Sat 10/25

6:55 am-12:25 pm

1 stop7h 30m

$494

Idaho FallsFort Lauderdale

IDA - FLL

IDAFLL

Idaho Falls Fanning Field

Sun 10/19

6:00 am-5:38 pm

1 stop9h 38m

Fort Lauderdale

Sat 10/25

6:38 pm-3:13 pm

1 stop22h 35m

$518

Idaho FallsFort Lauderdale

IDA - FLL

IDAFLL

Idaho Falls Fanning Field

Tue 3/10

8:23 am-7:33 pm

1 stop9h 10m

Fort Lauderdale

Wed 3/11

6:52 am-12:22 pm

1 stop7h 30m

$521

Idaho FallsFort Lauderdale

IDA - FLL

IDAFLL

Idaho Falls Fanning Field

Fri 10/17

1:11 pm-9:47 am

2 stops18h 36m

Fort Lauderdale

Thu 10/23

6:55 am-12:41 pm

1 stop7h 46m

$523

Idaho FallsFort Lauderdale

IDA - FLL

IDAFLL

Idaho Falls Fanning Field

Tue 3/10

7:00 am-10:28 pm

2 stops13h 28m

Fort Lauderdale

Wed 3/11

8:45 am-5:22 pm

2 stops10h 37m

$531

Idaho FallsFort Lauderdale

IDA - FLL

IDAFLL

Idaho Falls Fanning Field

Thu 10/16

4:15 pm-5:38 pm

1 stop23h 23m

Fort Lauderdale

Sun 10/19

6:38 pm-10:38 pm

1 stop30h 00m

$533

Idaho FallsFort Lauderdale

IDA - FLL

IDAFLL

Idaho Falls Fanning Field

Fri 1/16

2:40 pm-11:38 pm

1 stop6h 58m

Fort Lauderdale

Tue 1/20

9:54 am-3:31 pm

1 stop7h 37m

$541

Idaho FallsFort Lauderdale

IDA - FLL

IDAFLL

Idaho Falls Fanning Field

Fri 1/16

4:00 pm-8:51 pm

2 stops26h 51m

Fort Lauderdale

Tue 1/20

8:40 am-10:38 pm

2 stops15h 58m

$550

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/10

Showing 1-10 of 16 results
1
2

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, September is the cheapest month in which you can book a flight from Idaho Falls to Fort Lauderdale (average of $185). Flying from Idaho Falls to Fort Lauderdale in March is currently the most expensive (average of $254). 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.

What is the cheapest time of day to fly from IDA to FLL?

Find hourly flight availability from Idaho Falls to Fort Lauderdale. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated September 11, 2025.

It’s typically best to fly out from Idaho Falls to Fort Lauderdale in the morning. Doing so could potentially save you 8% on the flight price compared to flying in the afternoon, which is usually more expensive.

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 September 11, 2025.
Read through reviews of airlines operating flights from Idaho Falls to Fort Lauderdale, such as Delta and United Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,960 reviews

Entertainment

7.9

Crew

8.5

Boarding

8.2

Comfort

7.9

Overall

8.0

Food

7.3

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Delta
8.0
Very good
7,960 reviews
Delta
8.0
Very good
7,960 reviews

Entertainment

7.9

Crew

8.5

Boarding

8.2

Comfort

7.9

Overall

8.0

Food

7.3

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
United Airlines
7.4
Good
8,937 reviews
Delta
8.0
Very good
7,960 reviews

Entertainment

7.9

Crew

8.5

Boarding

8.2

Comfort

7.9

Overall

8.0

Food

7.3

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

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?

    Delta, Alaska Airlines, and American Airlines can get you from Idaho Falls to Fort Lauderdale in just under 7h 42m. Your travel time can differ by up to 15h 41m. 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 $394. Another airline that can offer you cheap pricing is United Airlines. Delta is currently priced 45% 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, September is the cheapest month in which you can book a flight from Idaho Falls to Fort Lauderdale (average of $185). Flying from Idaho Falls to Fort Lauderdale in March is currently the most expensive (average of $254). 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.

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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 September 11, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$394Average$669FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$483Average$745FlexibilityNo cancel feeOn-time69%

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