$190+ Cheap flights from Fort Lauderdale to Idaho Falls (FLL - IDA)
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 9/12. Fares are subject to change and may not be available on all flights or dates of travel.
FLL — IDA
Sep 8 — Sep 151
Round-trip
1 adult, Economy
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Find cheap flights from Fort Lauderdale to Idaho Falls with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from Fort Lauderdale to Idaho Falls
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One-way
Cheapest flights from Fort Lauderdale to Idaho FallsExplore the most affordable flight options available from Fort Lauderdale to Idaho Falls. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 9, 2026.
Explore the most affordable flight options available from Fort Lauderdale to Idaho Falls. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 9, 2026.
This Delta deal was found by Cheapflights users on 8/6. 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.
Fri 9/112:47 pm -
2 stops9h 35m
Mon 9/146:57 pm -
2 stops13h 06m
Deal found 8/6![Delta logo]()
$389
This Delta deal was found by Cheapflights users on 8/7. 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.
Wed 9/162:40 pm -
2 stops9h 42m
Tue 9/226:00 am -
1 stop9h 33m
Deal found 8/7![Delta logo]()
$410
This Delta deal was found by Cheapflights users on 8/4. 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 10/65:30 am -
2 stops8h 52m
Tue 10/136:56 pm -
2 stops11h 59m
Deal found 8/4![Delta logo]()
$429
This American Airlines deal was found by Cheapflights users on 8/5. 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.
Thu 8/273:20 pm -
1 stop8h 23m
Mon 8/311:43 pm -
1 stop19h 06m
Deal found 8/5![American Airlines logo]()
$489
This American Airlines deal was found by Cheapflights users on 8/9. 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 9/56:00 am -
1 stop9h 50m
Wed 12/166:36 am -
2 stops13h 10m
Deal found 8/9![American Airlines logo]()
$494
This Alaska Airlines deal was found by Cheapflights users on 8/4. 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 10/611:42 am -
2 stops13h 17m
Tue 10/136:09 am -
1 stop9h 10m
Deal found 8/4![Alaska Airlines logo]()
$501
This Alaska Airlines deal was found by Cheapflights users on 8/4. 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 12/87:34 am -
1 stop9h 55m
Sat 12/126:15 am -
2 stops13h 21m
Deal found 8/4![Alaska Airlines logo]()
$514
This Expedia deal was found by Cheapflights users on 8/6. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/116:29 pm -
2 stops20h 55m
Mon 9/142:01 pm -
1 stop25h 25m
Deal found 8/6![Alaska Airlines logo]()
$521
This United Airlines deal was found by Cheapflights users on 8/6. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/129:35 am -
1 stop8h 03m
Mon 11/162:35 pm -
1 stop6h 55m
Deal found 8/6![United Airlines logo]()
$529
Best flights from Fort Lauderdale to Idaho FallsDiscover carefully curated flight deals from Fort Lauderdale to Idaho Falls that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 9, 2026.
Discover carefully curated flight deals from Fort Lauderdale to Idaho Falls that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 9, 2026.
This Delta deal was found by Cheapflights users on 8/7. 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.
Wed 9/162:40 pm -
2 stops9h 42m
Tue 9/226:00 am -
1 stop9h 33m
Deal found 8/7![Delta logo]()
$410
This United Airlines deal was found by Cheapflights users on 8/5. 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 11/127:00 am -
2 stops10h 38m
Mon 11/162:35 pm -
1 stop6h 55m
Deal found 8/5![United Airlines logo]()
$494
This Alaska Airlines deal was found by Cheapflights users on 8/4. 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 10/611:42 am -
2 stops13h 17m
Tue 10/136:09 am -
1 stop9h 10m
Deal found 8/4![Alaska Airlines logo]()
$501
This Alaska Airlines deal was found by Cheapflights users on 8/4. 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 12/87:34 am -
1 stop9h 55m
Sat 12/126:15 am -
2 stops13h 21m
Deal found 8/4![Alaska Airlines logo]()
$514
Last-minute flights from Fort Lauderdale to Idaho FallsDiscover last-minute flight deals from Fort Lauderdale to Idaho Falls. Data last updated August 9, 2026 and is based on user searches.
Discover last-minute flight deals from Fort Lauderdale to Idaho Falls. Data last updated August 9, 2026 and is based on user searches.
This United Airlines deal was found by Cheapflights users on 8/7. 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.
Sat 8/2211:15 am -
2 stops12h 03m
Wed 8/2610:35 am -
1 stop9h 24m
Deal found 8/7![United Airlines logo]()
$574
This American Airlines deal was found by Cheapflights users on 8/5. 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.
Thu 8/273:20 pm -
1 stop8h 23m
Mon 8/311:43 pm -
1 stop19h 06m
Deal found 8/5![American Airlines logo]()
$489
This American Airlines deal was found by Cheapflights users on 8/9. 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 9/56:00 am -
1 stop9h 50m
Wed 12/166:36 am -
2 stops13h 10m
Deal found 8/9![American Airlines logo]()
$494
This Delta deal was found by Cheapflights users on 8/6. 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.
Fri 9/112:47 pm -
2 stops9h 35m
Mon 9/146:57 pm -
2 stops13h 06m
Deal found 8/6![Delta logo]()
$389
This Expedia deal was found by Cheapflights users on 8/6. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/116:29 pm -
1 stop22h 51m
Mon 9/142:01 pm -
1 stop25h 25m
Deal found 8/6![Alaska Airlines logo]()
$429
This Delta deal was found by Cheapflights users on 8/7. 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.
Wed 9/162:40 pm -
2 stops9h 42m
Tue 9/226:00 am -
1 stop9h 33m
Deal found 8/7![Delta logo]()
$410
This Expedia deal was found by Cheapflights users on 8/7. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/166:29 pm -
1 stop22h 51m
Tue 9/222:01 pm -
1 stop25h 25m
Deal found 8/7![Alaska Airlines logo]()
$546
One-way flights from Fort Lauderdale to Idaho FallsSearch for one-way flight options from Fort Lauderdale to Idaho Falls. Find affordable one-way fares based on user searches. Data last updated August 9, 2026.
Search for one-way flight options from Fort Lauderdale to Idaho Falls. Find affordable one-way fares based on user searches. Data last updated August 9, 2026.
This Delta deal was found by Cheapflights users on 8/4. 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 9/125:25 pm -
1 stop6h 57m
Deal found 8/4![Delta logo]()
$190
This Delta deal was found by Cheapflights users on 8/4. 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 9/152:40 pm -
2 stops9h 42m
Deal found 8/4![Delta logo]()
$195
This Delta deal was found by Cheapflights users on 8/4. 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.
Wed 9/92:40 pm -
2 stops9h 42m
Deal found 8/4![Delta logo]()
$235
This United Airlines deal was found by Cheapflights users on 8/4. 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.
Sun 9/138:00 am -
1 stop7h 29m
Deal found 8/4![United Airlines logo]()
$245
This United Airlines deal was found by Cheapflights users on 8/4. 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.
Sat 9/127:00 am -
2 stops10h 23m
Deal found 8/4![United Airlines logo]()
$250
This United Airlines deal was found by Cheapflights users on 8/4. 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.
Fri 9/118:00 am -
1 stop9h 23m
Deal found 8/4![United Airlines logo]()
$285
This American Airlines deal was found by Cheapflights users on 8/4. 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.
Mon 9/147:33 am -
1 stop8h 04m
Deal found 8/4![American Airlines logo]()
$295
This Expedia deal was found by Cheapflights users on 8/8. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/214:48 pm -
1 stop22h 30m
Deal found 8/8![Alaska Airlines logo]()
$304
This United Airlines deal was found by Cheapflights users on 8/4. 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 9/1411:58 am -
2 stops11h 20m
Deal found 8/4![United Airlines logo]()
$340
This United Airlines deal was found by Cheapflights users on 8/8. 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.
Sun 11/228:00 am -
1 stop9h 38m
Deal found 8/8![United Airlines logo]()
$379
Find flight deals from Fort Lauderdale to Idaho Falls
Discover tips and strategies to find the most affordable flight options for your journey from Fort Lauderdale (FLL) to Idaho Falls (IDA). 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 August 9, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $389 (Delta) |
One-way from | $190 (Delta) |
Cheapflights Fare Finder
Customize your flight search to find flights from Fort Lauderdale to Idaho Falls 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 August 9, 2026.
Use the filters below to find and compare flights from Fort Lauderdale to Idaho Falls that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
Fort LauderdaleIdaho Falls
FLL Fort Lauderdale - IDA Idaho Falls Fanning Field
FLLIDA
Fort Lauderdale
Wed 9/16
2:40 pm-10:22 pm
2 stops9h 42m
Idaho Falls Fanning Field
Tue 9/22
6:00 am-5:33 pm
1 stop9h 33m
$410
Quickest round-trip
Fort LauderdaleIdaho Falls
FLL Fort Lauderdale - IDA Idaho Falls Fanning Field
FLLIDA
Fort Lauderdale
Thu 11/12
7:00 am-3:38 pm
2 stops10h 38m
Idaho Falls Fanning Field
Mon 11/16
2:35 pm-11:30 pm
1 stop6h 55m
$494
Fort LauderdaleIdaho Falls
FLL Fort Lauderdale - IDA Idaho Falls Fanning Field
FLLIDA
Fort Lauderdale
Tue 10/6
11:42 am-10:59 pm
2 stops13h 17m
Idaho Falls Fanning Field
Tue 10/13
6:09 am-5:19 pm
1 stop9h 10m
$501
Fort LauderdaleIdaho Falls
FLL Fort Lauderdale - IDA Idaho Falls Fanning Field
FLLIDA
Fort Lauderdale
Tue 12/8
7:34 am-3:29 pm
1 stop9h 55m
Idaho Falls Fanning Field
Sat 12/12
6:15 am-9:36 pm
2 stops13h 21m
$514
Cheapest one-way
Fort LauderdaleIdaho Falls
FLL Fort Lauderdale - IDA Idaho Falls Fanning Field
FLLIDA
Fort Lauderdale
Wed 9/9
2:40 pm-10:22 pm
2 stops9h 42m
$235
Quickest one-way
Fort LauderdaleIdaho Falls
FLL Fort Lauderdale - IDA Idaho Falls Fanning Field
FLLIDA
Fort Lauderdale
Sun 9/13
8:00 am-1:29 pm
1 stop7h 29m
$245
Fort LauderdaleIdaho Falls
FLL Fort Lauderdale - IDA Idaho Falls Fanning Field
FLLIDA
Fort Lauderdale
Sat 9/12
7:00 am-3:23 pm
2 stops10h 23m
$250
Fort LauderdaleIdaho Falls
FLL Fort Lauderdale - IDA Idaho Falls Fanning Field
FLLIDA
Fort Lauderdale
Fri 9/11
8:00 am-3:23 pm
1 stop9h 23m
$285
Fort LauderdaleIdaho Falls
FLL Fort Lauderdale - IDA Idaho Falls Fanning Field
FLLIDA
Fort Lauderdale
Mon 9/14
7:33 am-1:37 pm
1 stop8h 04m
$295
Fort LauderdaleIdaho Falls
FLL Fort Lauderdale - IDA Idaho Falls Fanning Field
FLLIDA
Fort Lauderdale
Sat 11/21
4:48 pm-1:18 pm
1 stop22h 30m
$304
Showing 1-10 of 12 resultsSorted by cheapest first
Compare providers for flights from Fort Lauderdale to Idaho Falls
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 Fort Lauderdale to Idaho Falls in August.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars |
- Most accurate provider: When it comes to deals on Fort Lauderdale-Idaho Falls flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Fort Lauderdale-Idaho Falls flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Fort Lauderdale-Idaho Falls flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Fort Lauderdale-Idaho Falls 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 Fort Lauderdale-Idaho Falls 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 Fort Lauderdale to Idaho Falls
Have a flexible travel schedule? Discover the best time to fly to Idaho Falls from Fort Lauderdale with our price prediction graph.
FLL-IDA
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.
Reviews of airlines servicing Idaho Falls
Get insights into the airlines that provide service to Idaho Falls. 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 Idaho Falls. Reviews last updated August 9, 2026.
Peruse reviews from past customers who have flown with United Airlines and American Airlines from Fort Lauderdale to Idaho Falls to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Boarding
7.7
Overall
7.4
Crew
8.1
Food
6.7
Comfort
7.3
Entertainment
7.1
Reviews
1 / 20
8.0
ExcellentAnonymous,Jun 2023
FLL - IAD
Boarding
7.7
Overall
7.4
Crew
8.1
Food
6.7
Comfort
7.3
Entertainment
7.1
Reviews
1 / 20
8.0
ExcellentAnonymous,Jun 2023
FLL - IAD
Boarding
7.7
Overall
7.4
Crew
8.1
Food
6.7
Comfort
7.3
Entertainment
7.1
Reviews
1 / 20
8.0
ExcellentAnonymous,Jun 2023
FLL - IAD
Related info for your journey
Find useful and relevant information for your journey from Fort Lauderdale to Idaho Falls. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
Traveling to a place near Idaho Falls?
Book flights to Idaho Falls if you plan to visit one of these locationsRexburg
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Other flights to Idaho Falls
Explore flights to Idaho Falls departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on August 9, 2026.
Fort Lauderdale and Idaho Falls flights
Browse other Fort Lauderdale and Idaho Falls flight options. Last updated on August 9, 2026.
Other flights from Fort Lauderdale
Browse through other flights departing from Fort Lauderdale. Flights are based on user searches made on Cheapflights and were last updated on August 9, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Top 2 airlines flying from Fort Lauderdale to Idaho Falls
Discover the top 2 airlines that operate flights from Fort Lauderdale to Idaho Falls. 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 August 9, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$458 | Average$690 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$552 | Average$789 | FlexibilityNo cancel fee | On-time71% |