$210+ Cheap flights from Fort Lauderdale to Idaho Falls (FLL - IDA)
This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 10/24. Fares are subject to change and may not be available on all flights or dates of travel.
FLL — IDA
Oct 23 — Oct 301
Round-trip
1 adult, Economy
We work with more than 300 partners to bring you better travel deals
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
Cheapest
Best
Last-minute
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 September 23, 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 September 23, 2026.
This American Airlines deal was found by Cheapflights users on 9/19. 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.
Wed 12/236:01 am -
1 stop9h 12m
Wed 12/305:50 pm -
1 stop10h 21m
Deal found 9/19![American Airlines logo]()
$599
This Orbitz deal was found by Cheapflights users on 9/19. 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 Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/237:33 am -
2 stops18h 12m
Wed 12/306:04 am -
1 stop8h 54m
Deal found 9/19![Alaska Airlines logo]()
$631
This Delta deal was found by Cheapflights users on 9/18. 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 10/315:30 am -
2 stops8h 52m
Sat 11/71:05 pm -
2 stops9h 44m
Deal found 9/18![Delta logo]()
$699
This deal was found by Cheapflights users on 9/20. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/209:35 am -
1 stop8h 03m
Fri 11/272:35 pm -
1 stop6h 55m
Deal found 9/20![United Airlines logo]()
$825
This deal was found by Cheapflights users on 9/20. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/217:35 am -
1 stop7h 53m
Fri 11/272:35 pm -
1 stop6h 55m
Deal found 9/20![United Airlines logo]()
$875
This deal was found by Cheapflights users on 9/20. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/217:35 am -
1 stop7h 53m
Sat 11/282:35 pm -
1 stop6h 55m
Deal found 9/20![United Airlines logo]()
$1,070
This United Airlines deal was found by Cheapflights users on 9/19. 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 10/43:33 pm -
1 stop7h 21m
Thu 10/87:00 am -
2 stops11h 13m
Deal found 9/19![United Airlines logo]()
$1,109
This Alaska Airlines deal was found by Cheapflights users on 9/19. 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 10/46:22 pm -
1 stop30h 37m
Thu 10/81:58 pm -
1 stop25h 21m
Deal found 9/19![Alaska Airlines logo]()
$1,163
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 September 23, 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 September 23, 2026.
This Delta deal was found by Cheapflights users on 9/18. 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.
Thu 2/186:30 am -
1 stop7h 57m
Mon 2/226:45 pm -
1 stop9h 00m
Deal found 9/18![Delta logo]()
$399
This United Airlines deal was found by Cheapflights users on 9/21. 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 1/287:30 am -
1 stop8h 05m
Mon 2/12:35 pm -
1 stop7h 24m
Deal found 9/21![United Airlines logo]()
$529
This Alaska Airlines deal was found by Cheapflights users on 9/20. 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 1/288:41 am -
2 stops30h 38m
Mon 2/13:58 pm -
2 stops22h 54m
Deal found 9/20![Alaska Airlines logo]()
$594
This Delta deal was found by Cheapflights users on 9/18. 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 2/176:30 am -
1 stop7h 57m
Tue 2/236:45 pm -
1 stop9h 00m
Deal found 9/18![Delta logo]()
$399
This Delta deal was found by Cheapflights users on 9/18. 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.
Thu 2/186:30 am -
1 stop7h 57m
Tue 2/231:10 pm -
2 stops9h 35m
Deal found 9/18![Delta logo]()
$414
This Delta deal was found by Cheapflights users on 9/18. 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 2/196:40 am -
2 stops13h 34m
Tue 2/231:10 pm -
2 stops9h 35m
Deal found 9/18![Delta logo]()
$459
This Delta deal was found by Cheapflights users on 9/18. 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 2/176:30 am -
1 stop7h 57m
Sun 2/216:45 pm -
1 stop9h 00m
Deal found 9/18![Delta logo]()
$499
Last-minute flights from Fort Lauderdale to Idaho FallsDiscover last-minute flight deals from Fort Lauderdale to Idaho Falls. Data last updated September 23, 2026 and is based on user searches.
Discover last-minute flight deals from Fort Lauderdale to Idaho Falls. Data last updated September 23, 2026 and is based on user searches.
This United Airlines deal was found by Cheapflights users on 9/19. 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 10/43:33 pm -
1 stop7h 21m
Thu 10/87:00 am -
2 stops11h 13m
Deal found 9/19![United Airlines logo]()
$1,109
This Alaska Airlines deal was found by Cheapflights users on 9/19. 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 10/46:22 pm -
1 stop30h 37m
Thu 10/81:58 pm -
1 stop25h 21m
Deal found 9/19![Alaska Airlines logo]()
$1,163
This Delta deal was found by Cheapflights users on 9/18. 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 10/315:30 am -
2 stops8h 52m
Sat 11/71:05 pm -
2 stops9h 44m
Deal found 9/18![Delta logo]()
$699
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 September 23, 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 September 23, 2026.
This United Airlines deal was found by Cheapflights users on 9/20. 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 10/248:05 am -
1 stop9h 19m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/20![United Airlines logo]()
$210
This Kiwi.com deal was found by Cheapflights users on 9/20. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/319:45 pm -
3 stops41h 51m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/20![Multiple Airlines logo]()
$217
This Kiwi.com deal was found by Cheapflights users on 9/20. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/249:58 pm -
3 stops40h 38m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/20![Multiple Airlines logo]()
$274
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 September 23, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $399 (Delta) |
One-way from | $210 (United Airlines) |
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 7,457,451 searches. Data last updated September 23, 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
Sat 10/24
8:05 am-3:24 pm
1 stop9h 19m
Idaho Falls Fanning Field
Wed 12/31
12:00 am-2:00 am
Nonstop0h 00m
$210
Quickest round-trip
Fort LauderdaleIdaho Falls
FLL Fort Lauderdale - IDA Idaho Falls Fanning Field
FLLIDA
Fort Lauderdale
Sat 10/31
7:00 am-1:09 pm
1 stop8h 09m
Idaho Falls Fanning Field
Wed 12/31
12:00 am-2:00 am
Nonstop0h 00m
$210
Fort LauderdaleIdaho Falls
FLL Fort Lauderdale - IDA Idaho Falls Fanning Field
FLLIDA
Fort Lauderdale
Sat 10/31
9:00 am-9:09 pm
2 stops14h 09m
Idaho Falls Fanning Field
Wed 12/31
12:00 am-2:00 am
Nonstop0h 00m
$215
Fort LauderdaleIdaho Falls
FLL Fort Lauderdale - IDA Idaho Falls Fanning Field
FLLIDA
Fort Lauderdale
Sat 10/31
9:45 pm-1:36 pm
3 stops41h 51m
Idaho Falls Fanning Field
Wed 12/31
12:00 am-2:00 am
Nonstop0h 00m
$217
Fort LauderdaleIdaho Falls
FLL Fort Lauderdale - IDA Idaho Falls Fanning Field
FLLIDA
Fort Lauderdale
Sat 10/24
9:58 pm-12:36 pm
3 stops40h 38m
Idaho Falls Fanning Field
Wed 12/31
12:00 am-2:00 am
Nonstop0h 00m
$274
Fort LauderdaleIdaho Falls
FLL Fort Lauderdale - IDA Idaho Falls Fanning Field
FLLIDA
Fort Lauderdale
Thu 2/18
6:30 am-12:27 pm
1 stop7h 57m
Idaho Falls Fanning Field
Mon 2/22
6:45 pm-5:45 am
1 stop9h 00m
$399
Fort LauderdaleIdaho Falls
FLL Fort Lauderdale - IDA Idaho Falls Fanning Field
FLLIDA
Fort Lauderdale
Wed 2/17
6:30 am-12:27 pm
1 stop7h 57m
Idaho Falls Fanning Field
Tue 2/23
6:45 pm-5:45 am
1 stop9h 00m
$399
Fort LauderdaleIdaho Falls
FLL Fort Lauderdale - IDA Idaho Falls Fanning Field
FLLIDA
Fort Lauderdale
Thu 2/18
6:30 am-12:27 pm
1 stop7h 57m
Idaho Falls Fanning Field
Tue 2/23
1:10 pm-12:45 am
2 stops9h 35m
$414
Fort LauderdaleIdaho Falls
FLL Fort Lauderdale - IDA Idaho Falls Fanning Field
FLLIDA
Fort Lauderdale
Fri 2/19
6:40 am-6:14 pm
2 stops13h 34m
Idaho Falls Fanning Field
Tue 2/23
1:10 pm-12:45 am
2 stops9h 35m
$459
Fort LauderdaleIdaho Falls
FLL Fort Lauderdale - IDA Idaho Falls Fanning Field
FLLIDA
Fort Lauderdale
Wed 2/17
6:30 am-12:27 pm
1 stop7h 57m
Idaho Falls Fanning Field
Sun 2/21
6:45 pm-5:45 am
1 stop9h 00m
$499
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 September.
| 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 September 23, 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.
Overall
7.4
Food
6.7
Comfort
7.3
Boarding
7.7
Crew
8.1
Entertainment
7.1
Reviews
1 / 20
4.0
OkayChris,Aug 2026
MIA - ORD
Overall
7.4
Food
6.7
Comfort
7.3
Boarding
7.7
Crew
8.1
Entertainment
7.1
Reviews
1 / 20
4.0
OkayChris,Aug 2026
MIA - ORD
Overall
7.4
Food
6.7
Comfort
7.3
Boarding
7.7
Crew
8.1
Entertainment
7.1
Reviews
1 / 20
4.0
OkayChris,Aug 2026
MIA - ORD
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.
Browse thousands of different options on Cheapflights for your next trip
Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.
Alternative routes
Complete your trip
Flights by cabin class
Idaho Falls flight routes
Other flight options
Other flights from Fort Lauderdale
Popular flights
Alternative routes for Fort Lauderdale to Idaho Falls
See prices for flight routes from nearby airports that may be better suited for you.
Complete your trip
Complete your trip to Idaho Falls by adding a car rental and/or hotel reservation to your travel itinerary.
Search flights from Fort Lauderdale to Idaho Falls by cabin class
Find flights from Fort Lauderdale to Idaho Falls, based on your preferred cabin class, be it economy, premium economy, business, or first class.
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 September 23, 2026.
Fort Lauderdale and Idaho Falls flights
Browse other Fort Lauderdale and Idaho Falls flight options. Last updated on September 23, 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 September 23, 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 7,457,451 searches. Data last updated September 23, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$402 | Average$689 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$530 | Average$739 | FlexibilityNo cancel fee | On-time71% |