IDA - FLL

$354 Find Cheap Flights from Idaho Falls to Fort Lauderdale

This is the cheapest round-trip flight price found by a KAYAK user in the last 72 hours by searching for a flight from Idaho Falls to Fort Lauderdale departing on 12/2. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy

KAYAK searches hundreds of travel sites at once for deals on flights to Fort Lauderdale

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Idaho Falls to Fort Lauderdale, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Idaho Falls to Fort Lauderdale, as well as popular online travel agencies
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Flight Deals

Cheap Flights from Idaho Falls to Fort Lauderdale (IDA-FLL)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Idaho Falls to Fort Lauderdale that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Idaho Falls to Fort Lauderdale

Tue, Dec 2 - Fri, Dec 5
Alaska Airlines Logo
6:00 am - 7:10 amIDA-FLL
23h 10m1 stop
Alaska Airlines Logo
6:42 pm - 4:27 pmFLL-IDA
23h 45m1 stop
$354Alaska Airlines
Find Deal
Tue, Mar 10 - Wed, Mar 11
Delta Logo
6:00 am - 4:21 pmIDA-FLL
8h 21m1 stop
Delta Logo
11:15 am - 10:21 pmFLL-IDA
13h 06m2 stops
$408Delta
Find Deal
Sat, Nov 8 - Wed, Nov 12
Alaska Airlines Logo
3:50 pm - 5:23 pmIDA-FLL
23h 33m1 stop
Alaska Airlines Logo
6:23 pm - 3:13 pmFLL-IDA
22h 50m1 stop
$413Alaska Airlines
Find Deal
Tue, Mar 10 - Wed, Mar 11
Delta Logo
6:00 am - 4:21 pmIDA-FLL
8h 21m1 stop
Delta Logo
8:45 am - 6:15 pmFLL-IDA
11h 30m2 stops
$419Delta
Find Deal
Tue, Mar 10 - Wed, Mar 11
Delta Logo
6:00 am - 8:44 pmIDA-FLL
12h 44m2 stops
Delta Logo
11:15 am - 10:21 pmFLL-IDA
13h 06m2 stops
$424Delta
Find Deal
Tue, Mar 10 - Wed, Mar 11
Delta Logo
6:00 am - 4:21 pmIDA-FLL
8h 21m1 stop
Delta Logo
11:15 am - 10:21 pmFLL-IDA
13h 06m2 stops
$450Delta
Find Deal
Sat, Jan 10 - Sat, Jan 17
American Airlines Logo
2:07 pm - 10:42 pmIDA-FLL
6h 35m1 stop
American Airlines Logo
7:00 am - 1:37 pmFLL-IDA
8h 37m1 stop
$469American Airlines
Find Deal
Sat, Jan 10 - Sat, Jan 17
United Airlines Logo
2:40 pm - 11:38 pmIDA-FLL
6h 58m1 stop
United Airlines Logo
7:00 am - 3:31 pmFLL-IDA
10h 31m2 stops
$474United Airlines
Find Deal
Sat, Jan 10 - Sat, Jan 17
United Airlines Logo
10:51 am - 11:30 pmIDA-FLL
10h 39m2 stops
United Airlines Logo
7:00 am - 3:31 pmFLL-IDA
10h 31m2 stops
$479United Airlines
Find Deal
Sat, Jan 10 - Sat, Jan 17
American Airlines Logo
2:07 pm - 10:42 pmIDA-FLL
6h 35m1 stop
American Airlines Logo
7:00 am - 1:37 pmFLL-IDA
8h 37m1 stop
$492American Airlines
Find Deal

Everything you should know

Top airlines
Alaska Airlines
Cheapest • from $354 (round-trip)
Delta
Best reviews • 7.9 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
Cheapest round-trip
$354
Alaska Airlines
Tue 12/2Fri 12/5
IDA - FLL • 1 stop
Cheapest one-way
$443
Alaska Airlines
Sun 11/30
IDA - FLL • 1 stop
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KAYAK searches 100s of sites at once to find you the best travel deals.
We hope you love your trip to Fort Lauderdale!
Booking Insights

KAYAK's insights & trends for Idaho Falls to Fort Lauderdale flights

Get data-powered insights and trends into flights from Idaho Falls to Fort Lauderdale to help you find the cheapest flights, the best time to fly and much more.

What’s the cheapest day of the week to fly from Idaho Falls to Fort Lauderdale?

The average price of all round-trip flights from Idaho Falls to Fort Lauderdale clicked on KAYAK for each day over the last 12 months.

Your flight ticket price will generally be cheaper if you fly to Fort Lauderdale on a Tuesday and more expensive on a Thursday. On your return trip to Idaho Falls, you should consider flying back on a Thursday, and avoid Fridays for better deals.

Good to know

Cheapest flight$354
Most popular time to fly with an average 4% increase in price.
Flight from Idaho Falls to Fort Lauderdale

When to book flights from Idaho Falls to Fort Lauderdale

Are your dates flexible? Find out the best times to travel from Idaho Falls to Fort Lauderdale based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from Idaho Falls to Fort Lauderdale

  • What is the cheapest flight from Idaho Falls to Fort Lauderdale?

    In the last 3 days, the lowest price for a flight from Idaho Falls to Fort Lauderdale was $443 for a one-way ticket and $354 for a round-trip.

  • Do I need a passport to fly between Idaho Falls and Fort Lauderdale?

    A passport is not required to fly from Idaho Falls to Fort Lauderdale.

  • Which aircraft models fly most regularly from Idaho Falls to Fort Lauderdale?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Idaho Falls to Fort Lauderdale?

    oneworld, SkyTeam, and Star Alliance are the airline alliances operating flights between Idaho Falls and Fort Lauderdale, with oneworld being the most commonly used for this route.

  • Which is the best airline for flights from Idaho Falls to Fort Lauderdale, Delta or United Airlines?

    The two airlines most popular with KAYAK users for flights from Idaho Falls to Fort Lauderdale are Delta and United Airlines. With an average price for the route of $669 and an overall rating of 7.9, Delta is the most popular choice. United Airlines is also a great choice for the route, with an average price of $745 and an overall rating of 7.4.

  • How does KAYAK find such low prices on flights from Idaho Falls to Fort Lauderdale?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Idaho Falls to Fort Lauderdale.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Idaho Falls to Fort Lauderdale?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Fort Lauderdale from Idaho Falls is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Idaho Falls to Fort Lauderdale?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Fort Lauderdale with an airline and back to Idaho Falls with another airline. Booking your flights between Idaho Falls and FLL can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Idaho Falls to Fort Lauderdale?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Fort Lauderdale from Idaho Falls up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top 3 airlines serving from Idaho Falls to Fort Lauderdale

 
See real verified KAYAK customer reviews for airlines flying from Idaho Falls to Fort Lauderdale. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Idaho Falls to Fort Lauderdale? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.9
DeltaOverall score based on 7984 reviews
7.9Comfort
7.3Food
8.2Boarding
8.5Crew
7.9Entertainment
Airline reviews

They changed planes and the new plane couldn’t carry enough fuel to fly across the country so we had to stop in Kansas City to refuel. Flight was delayed .

2.0 MediocreLeslie, Oct 2025BOS - SFO
Read more Delta reviews

They changed planes and the new plane couldn’t carry enough fuel to fly across the country so we had to stop in Kansas City to refuel. Flight was delayed .

Flight was too crowded and seats are too small, especially since passengrs are getting larger. Having a middle seat is ALWAYS tough! Woman on my left was large & kept creeping in to my space. Flight personnel were great! Have more savory rather than sweet snacks please.

Flight was crowded and the woman sitting on my left was large & kept crouching in to my space. You need bigger seats or smaller passengers to fit into the seats you DO have! Snack were OK. Would appreciate if airlines had more savory rather than sweet snacks, thank you!

Delayed flight (1hour) plus a long layover after an overnight flight with no backup plane available.

We were delayed, which I think had to do with air traffic control. Otherwise, everything was great.

The flight was an hour and a half late departing which was inconvenient

The flight was great. The gate location was way to far away!!!

The flight attendant in first class was beyond rude and didn't care at all about her job. AND the gate agent was even worse than the flight attendant for rudeness. She was awful.

Movie selection was meh. Food was great. Crew as always great. I paid for premium because that’s the only way not to feel like a sardine. That’s how economy should be imo. Sadly passengers have to pay an extra $1000 to get what they should at base price but that’s all airlines. The airline industry in general treats passengers as cargo.

Always good but we must do something about people in rows ahead of you that don't put their seats back up when they are suppose to. And It's rough to not be able to even lean over to get something out of my purse.

During booking, I kept trying submitting my payment from the Mexican website and it didn't work. After I had the idea to change it to the Canadian website, it worked but I had to be charged the equivalent of 50 CAD more. I received the clear instruction that I would only be able to check-in at the airport and that it was impossible to select a seat 24 hours before departure, that I had to pay 144 CAD to do so, although not only was I able to check-in 24 hours before departure, but I could have selected my seats for free then. All in all, I almost threw $200 out the window due to misleading information. Besides, the app kept crashing, the information to get to the gate on the app was inaccurate, my gate was switched and I was only informed once in the air (luckily I had noticed the departure pannel), I was not addressed in my language beforehand and even if I tried I was immediately answered in English (which meant the crew understood but didn't want to answer accordingly), there was only one snack & beverage service on my medium haul flight and no beverage service on my short haul flight. To be fair, the planes were comfortable, the crew apart from the language issue was helpful, dynamic and engaging, the plane was clean and the directions were clear and direct. United has a lot of potential to be one of my favourite airlines, but the devil is in the details and a lot of them missed the target.

Flight was timely, relatively comfortable, with decent entertainment and food served. Only problem encountered was with the free messaging which I highly appreciate, but it did not work from iphone to non-iphones.

Better WiFi. I cannot understand that in 2025, United is so behind on a technology that is now a necessity and still painfully unreliable, slow and keeps disconnecting.

The entertainment available didn’t work for anyone on the flight. Long 6 hr flight with no entertainment option and the staff didn’t know until an hour into the flight when we made sure they knew about it. They had no way to fix it.

Crew seemed a bit cranky. No seatback screens. But boarding was efficient and on time and we arrived early.

The worst landing I have ever had on a domestic flight. Thought we would lose the landing gear on landing in Newark. Then we spent 40 minutes trying to position the plane in the right place to be able to get the jet way to the plane. The plane arrived stopped. The announcer was that we were there. Everybody got up, then we were told to sit back down because they had to have us towed to a different position. We got towed and then everyone stood up and they told us we were in the wrong position to sit back down again, and then we got towed to a different position This did not happen immediately. It was 30 minutes while we wandered around a small section of the tarmac in Newark close to the gate, but apparently not close enough. Horrifying experience The CAB should be investigating that flight

Boarding was organized. Plane seats comfortable and service was attentive. Food options were good.

This was a very average flight. The seat was out of alignment so more uncomfortable than usual. The cabin felt not well maintained. But I safely got where I needed to go.

Trip was great. A wild landing in Ottawa with the wind and rain, but the pilot did a great job. Always love flying United.👍

I will never book a flight through Cheap fare. They booked me from Portland Main . And would not give me a refund, so I bought 2 tickets one for 299. From Portland Main to ORD. Then I had to buy a ticket from Oregon PDX to ORD that was another 440. So Just so you know they even told me it was there fault but no refund. Bad bussniess. I did inform United but they said they couldn't help me due to the fact I booked through Cheap Tickets. Never again. And I'm spreding the word. I let everyone know at my 50th class reunion

Delays to take off and to leave the plane after landing added a lot of time to this flight.

It was a red eye flight, so no meals were provided, but it was fine with snacks. The seats felt cramped and almost too narrow.

We didn't take off until an hour after we boarded.

Wish they had the seat-back video screens for watching movies or playing games.

Very good but wish they had the seat-back video screens for movies & games

Flight was delayed not sure why no explanation given and no apologies either. Otherwise the flight was fine

While waiting to claim my checked luggage, I discovered the airline had lost it. After a long wait and inquiries, I discovered it was on another flight. Fortunately, the airline finally sent my luggage home.

Flight delays numerous times. Everytime we would get close to boarding it would be delayed again. Strung along the entire time.

This flight never occurred because AA couldn’t get their act together.

During service there was a garbage/beverage spill near our seats that never was cleaned up. On a relatively short flight when we’re fortunate enough to actually have in flight movies available, the flight attendants pitching the AADVANTAGE credit card shouldn’t talk for the last 10 minutes of the flight so that we miss the end of the movie.

Everything you need to know for your flight from Idaho Falls to Fort Lauderdale

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