$200+ Cheap flights from Idaho Falls to Fort Lauderdale (IDA - FLL)
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 11/12. Fares are subject to change and may not be available on all flights or dates of travel.
IDA — FLL
Oct 11 — Oct 181
Round-trip
1 adult, Economy
We work with more than 300 partners to bring you better travel deals
Find cheap flights from Idaho Falls to Fort Lauderdale 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 Idaho Falls to Fort Lauderdale
Cheapest
Best
Last-minute
One-way
Cheapest flights from Idaho Falls to Fort LauderdaleExplore 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, 2026.
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, 2026.
This Alaska Airlines deal was found by Cheapflights users on 9/6. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/201:58 pm -
1 stop25h 21m
Tue 10/276:22 pm -
1 stop22h 58m
Deal found 9/6![Alaska Airlines logo]()
$379
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.
Tue 11/32:35 pm -
1 stop6h 55m
Tue 11/108:55 am -
2 stops14h 14m
Deal found 9/10![United Airlines logo]()
$384
This Delta deal was found by Cheapflights users on 9/9. 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 10/206:56 pm -
2 stops11h 59m
Tue 10/272:28 pm -
2 stops9h 42m
Deal found 9/9![Delta logo]()
$389
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.
Tue 10/206:37 am -
1 stop7h 55m
Tue 10/272:13 pm -
1 stop9h 29m
Deal found 9/10![American Airlines logo]()
$396
This United Airlines deal was found by Cheapflights users on 9/6. 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.
Wed 10/2110:35 am -
1 stop7h 15m
Wed 10/286:30 am -
2 stops11h 08m
Deal found 9/6![United Airlines logo]()
$404
This Delta deal was found by Cheapflights users on 9/6. 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.
Wed 10/216:56 pm -
2 stops13h 05m
Wed 10/285:30 am -
2 stops8h 52m
Deal found 9/6![Delta logo]()
$409
This United Airlines deal was found by Cheapflights users on 9/7. 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.
Wed 11/1110:35 am -
1 stop7h 03m
Mon 11/169:35 am -
1 stop8h 03m
Deal found 9/7![United Airlines logo]()
$426
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.
Tue 11/36:36 am -
2 stops15h 23m
Tue 11/102:14 pm -
2 stops10h 45m
Deal found 9/10![American Airlines logo]()
$444
Best flights from Idaho Falls to Fort LauderdaleDiscover carefully curated flight deals from Idaho Falls to Fort Lauderdale that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 11, 2026.
Discover carefully curated flight deals from Idaho Falls to Fort Lauderdale that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 11, 2026.
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.
Tue 11/32:35 pm -
1 stop6h 55m
Tue 11/108:55 am -
2 stops14h 14m
Deal found 9/10![United Airlines logo]()
$384
This Delta deal was found by Cheapflights users on 9/8. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 1/196:00 am -
1 stop8h 22m
Sat 1/2312:59 pm -
2 stops11h 20m
Deal found 9/8![Delta logo]()
$484
This United Airlines deal was found by Cheapflights users on 9/8. 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.
Mon 11/162:35 pm -
1 stop6h 55m
Wed 11/188:00 am -
1 stop7h 28m
Deal found 9/8![United Airlines logo]()
$509
This Delta deal was found by Cheapflights users on 9/6. 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.
Sun 12/276:57 pm -
1 stop8h 48m
Thu 1/76:40 am -
2 stops13h 34m
Deal found 9/6![Delta logo]()
$544
This Delta deal was found by Cheapflights users on 9/6. 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.
Mon 12/286:57 pm -
2 stops19h 03m
Thu 1/76:40 am -
2 stops13h 34m
Deal found 9/6![Delta logo]()
$592
Last-minute flights from Idaho Falls to Fort LauderdaleDiscover last-minute flight deals from Idaho Falls to Fort Lauderdale. Data last updated September 11, 2026 and is based on user searches.
Discover last-minute flight deals from Idaho Falls to Fort Lauderdale. Data last updated September 11, 2026 and is based on user searches.
This Alaska Airlines deal was found by Cheapflights users on 9/6. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/201:58 pm -
1 stop25h 21m
Tue 10/276:22 pm -
1 stop22h 58m
Deal found 9/6![Alaska Airlines logo]()
$379
This Delta deal was found by Cheapflights users on 9/9. 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 10/206:56 pm -
2 stops11h 59m
Tue 10/272:28 pm -
2 stops9h 42m
Deal found 9/9![Delta logo]()
$389
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.
Tue 10/206:37 am -
1 stop7h 55m
Tue 10/272:13 pm -
1 stop9h 29m
Deal found 9/10![American Airlines logo]()
$396
This United Airlines deal was found by Cheapflights users on 9/6. 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.
Wed 10/2110:35 am -
1 stop7h 15m
Wed 10/286:30 am -
2 stops11h 08m
Deal found 9/6![United Airlines logo]()
$404
This Delta deal was found by Cheapflights users on 9/6. 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.
Wed 10/216:56 pm -
2 stops13h 05m
Wed 10/285:30 am -
2 stops8h 52m
Deal found 9/6![Delta logo]()
$409
One-way flights from Idaho Falls to Fort LauderdaleSearch for one-way flight options from Idaho Falls to Fort Lauderdale. Find affordable one-way fares based on user searches. Data last updated September 11, 2026.
Search for one-way flight options from Idaho Falls to Fort Lauderdale. Find affordable one-way fares based on user searches. Data last updated September 11, 2026.
This American Airlines deal was found by Cheapflights users on 9/9. 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.
Thu 11/121:35 pm -
1 stop7h 33m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/9![American Airlines logo]()
$200
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.
Thu 11/121:11 pm -
2 stops9h 34m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/10![Delta logo]()
$275
This American Airlines deal was found by Cheapflights users on 9/8. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 2/131:48 pm -
1 stop6h 55m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/8![American Airlines logo]()
$280
This United Airlines deal was found by Cheapflights users on 9/9. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/125:40 pm -
3 stops24h 48m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/9![United Airlines logo]()
$517
This Alaska Airlines deal was found by Cheapflights users on 9/9. 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.
Sat 11/286:02 am -
1 stop9h 06m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/9![Alaska Airlines logo]()
$615
This United Airlines deal was found by Cheapflights users on 9/7. 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 11/289:40 pm -
3 stops13h 52m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/7![United Airlines logo]()
$788
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 September 11, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $379 (Alaska Airlines) |
One-way from | $200 (American Airlines) |
Popular in | April |
Cheapest in | August |
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 7,457,451 searches. Data last updated September 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
Cheapest round-trip
Idaho FallsFort Lauderdale
IDA Idaho Falls Fanning Field - FLL Fort Lauderdale
IDAFLL
Idaho Falls Fanning Field
Thu 11/12
1:35 pm-11:08 pm
1 stop7h 33m
Fort Lauderdale
Wed 12/31
12:00 am-10:00 pm
Nonstop0h 00m
$200
Idaho FallsFort Lauderdale
IDA Idaho Falls Fanning Field - FLL Fort Lauderdale
IDAFLL
Idaho Falls Fanning Field
Thu 11/12
1:11 pm-12:45 am
2 stops9h 34m
Fort Lauderdale
Wed 12/31
12:00 am-10:00 pm
Nonstop0h 00m
$275
Quickest round-trip
Idaho FallsFort Lauderdale
IDA Idaho Falls Fanning Field - FLL Fort Lauderdale
IDAFLL
Idaho Falls Fanning Field
Sat 2/13
1:48 pm-10:43 pm
1 stop6h 55m
Fort Lauderdale
Wed 12/31
12:00 am-10:00 pm
Nonstop0h 00m
$280
Idaho FallsFort Lauderdale
IDA Idaho Falls Fanning Field - FLL Fort Lauderdale
IDAFLL
Idaho Falls Fanning Field
Tue 11/3
2:35 pm-11:30 pm
1 stop6h 55m
Fort Lauderdale
Tue 11/10
8:55 am-9:09 pm
2 stops14h 14m
$384
Idaho FallsFort Lauderdale
IDA Idaho Falls Fanning Field - FLL Fort Lauderdale
IDAFLL
Idaho Falls Fanning Field
Tue 1/19
6:00 am-4:22 pm
1 stop8h 22m
Fort Lauderdale
Sat 1/23
12:59 pm-10:19 pm
2 stops11h 20m
$484
Idaho FallsFort Lauderdale
IDA Idaho Falls Fanning Field - FLL Fort Lauderdale
IDAFLL
Idaho Falls Fanning Field
Mon 11/16
2:35 pm-11:30 pm
1 stop6h 55m
Fort Lauderdale
Wed 11/18
8:00 am-1:28 pm
1 stop7h 28m
$509
Idaho FallsFort Lauderdale
IDA Idaho Falls Fanning Field - FLL Fort Lauderdale
IDAFLL
Idaho Falls Fanning Field
Thu 11/12
5:40 pm-8:28 pm
3 stops24h 48m
Fort Lauderdale
Wed 12/31
12:00 am-10:00 pm
Nonstop0h 00m
$517
Idaho FallsFort Lauderdale
IDA Idaho Falls Fanning Field - FLL Fort Lauderdale
IDAFLL
Idaho Falls Fanning Field
Sun 12/27
6:57 pm-5:45 am
1 stop8h 48m
Fort Lauderdale
Thu 1/7
6:40 am-6:14 pm
2 stops13h 34m
$544
Idaho FallsFort Lauderdale
IDA Idaho Falls Fanning Field - FLL Fort Lauderdale
IDAFLL
Idaho Falls Fanning Field
Mon 12/28
6:57 pm-4:00 pm
2 stops19h 03m
Fort Lauderdale
Thu 1/7
6:40 am-6:14 pm
2 stops13h 34m
$592
Sorted by cheapest first
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 September.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy1 star | Trust Score*3 stars |
- 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.
IDA-FLL
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 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, 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.
Boarding
7.7
Overall
7.4
Food
6.7
Entertainment
7.1
Crew
8.1
Comfort
7.3
Reviews
1 / 20
4.0
OkayChris,Aug 2026
MIA - ORD
Boarding
7.7
Overall
7.4
Food
6.7
Entertainment
7.1
Crew
8.1
Comfort
7.3
Reviews
1 / 20
4.0
OkayChris,Aug 2026
MIA - ORD
Boarding
7.7
Overall
7.4
Food
6.7
Entertainment
7.1
Crew
8.1
Comfort
7.3
Reviews
1 / 20
4.0
OkayChris,Aug 2026
MIA - ORD
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.
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
Fort Lauderdale flight routes
Other flight options
Other flights from Idaho Falls
Popular flights
Alternative routes for Idaho Falls to Fort Lauderdale
See prices for flight routes from nearby airports that may be better suited for you.
Complete your trip
Complete your trip to Fort Lauderdale by adding a car rental and/or hotel reservation to your travel itinerary.
Search flights from Idaho Falls to Fort Lauderdale by cabin class
Find flights from Idaho Falls to Fort Lauderdale, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Other flights to Fort Lauderdale
Explore flights to Fort Lauderdale departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on September 11, 2026.
Idaho Falls and Fort Lauderdale flights
Browse other Idaho Falls and Fort Lauderdale flight options. Last updated on September 11, 2026.
Other flights from Idaho Falls
Browse through other flights departing from Idaho Falls. Flights are based on user searches made on Cheapflights and were last updated on September 11, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
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 7,457,451 searches. Data last updated September 11, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$328 | Average$544 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$410 | Average$584 | FlexibilityNo cancel fee | On-time71% |