$110 Find Deals on Flights from Idaho Falls

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Idaho Falls to Anywhere departing on 1/10. 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.
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Find Cheap Flights from Idaho Falls

Where can I fly from Idaho Falls?Prices from IDA, departing Sun 1/19 and returning Sun 1/26

Flights from Idaho Falls - Travel Insights & Trends

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

Which are the most popular places to fly to from Idaho Falls?

The domestic destinations KAYAK users have most searched for when searching for flights from Idaho Falls.
Based on KAYAK flight searches, the most popular place to fly from Idaho Falls is Dallas (7% of total searches). The next most popular destinations are Houston (5%) and Denver Intl (5%).

What are the most popular international flights out of Idaho Falls?

The international destinations KAYAK users have most searched for when searching for flights from Idaho Falls.
There are many international destinations you can fly to from Idaho Falls. The most popular international destinations among KAYAK users are Toronto, London and San José.

Which cities can I fly to direct from Idaho Falls?

There are loads of places you can fly direct to from Idaho Falls. The most popular destinations for direct flights among KAYAK users are Portland, Phoenix, Denver, Seattle and Las Vegas. On average, the cheapest of these destinations on KAYAK over the last 2 weeks for a return flight was Portland at $111, while the most expensive was Seattle, at $299.

What is the longest direct flight from Idaho Falls?

The longest direct flight you can take from Idaho Falls is to Dallas/Fort Worth Airport, with a duration of 2h 50m. The next longest is Phoenix Sky Harbor Intl Airport at 2h 17m, followed by a flight to Santa Ana at 2h 15m.

Good to know

Low season

April

High season

May

Cheapest flight

$110
Best time to beat the crowds with an average 17% drop in price.
Most popular time to fly and prices are also 9% lower on average.
Flight from Idaho Falls to Los Angeles

FAQs for booking flights out of Idaho Falls

  • What's the fastest way to get to Idaho Falls Regional Airport (IDA)?

    Driving a car is the quickest way to reach the airport. Numerous car rental services have offices within the IDA airport's terminal. For convenience, book a car rental early and request a delivery service so the attendants can pick you up from your doorstep. You'll drop it off at their designated parking areas when you reach the airport.

  • Is Idaho Falls Regional Airport terminal wheelchair-accessible?

    Traveling with a disability has been made easier by the IDA terminal facility. All entryways and exits throughout the terminal building have oversized automated doors to facilitate easy wheelchair access. The restrooms have unique stalls for travelers with limited mobility needs. Post-security, there is an elevator in the southern hallway.

  • Where can I get my boarding pass at IDA airport?

    When you check in at the ticketing counter, you'll receive a boarding pass that you're supposed to print out. Or you can do this at home- download the airline's app on your smartphone to get an electronic boarding pass. Check with your airline to see if you need to present a mobile boarding pass or a printed paper at check-in.

  • Can I find affordable parking at IDA airport?

    Following the airport's expansion, an additional economy parking lot was created about 500 ft from the terminal. Most passengers escorted by friends and family park here because cars are not allowed at the pick-up and drop-off curb. Short-term and long-term parking are available at hourly and daily rates with daily maximums. These outdoor lots are directly in front of the terminal building. Garage-type parking is only found outside the airport.

  • What is Idaho Falls also known as?

    Idaho Falls Fanning Field Airport’s airport code is IDA. It can also be referred to as Fanning Field.

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

    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.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight 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?

    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 your destination with an airline and back to Idaho Falls with another airline.

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

    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 from Idaho Falls up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

See more FAQs

Top tips for finding a cheap flight out of Idaho Falls

  • Looking for a cheap flight? 25% of our users found tickets from Idaho Falls to the following destinations at these prices or less: Denver $302 one-way - $485 round-trip; Seattle $189 one-way - $338 round-trip; Salt Lake City $243 one-way - $445 round-trip
  • Book at least 1 week before departure in order to get a below-average price.
  • High season is considered to be January, February and March. The cheapest month to fly from Idaho Falls is May.
  • Morning departure is around 16% cheaper than an evening flight, on average*.
  • When leaving the biggest city and administrative capital of Bonneville County, you'll want to check flights from Idaho Falls. You're most likely going to catch a flight from Idaho Falls Regional Airport (IDA), a two-mile drive from Idaho Falls' downtown. It is the second busiest airport in Idaho after Boise Airport (BOI).
  • Featuring a two-story terminal building, Idaho Falls Regional Airport is well-equipped to handle passengers. During a renovation in 2021, two new terminal gates were added, one on each floor, bringing the airport's total gate count to five.
  • Arrive 2 to 3 hours prior to the scheduled departure so you can have enough time to park and check in. The TSA screening area has three lanes which eases the queues. If you have applied a PreCheck, there's a dedicated line for that, making the process more efficient and smoother.
  • You can eat in an on-site restaurant at IDA airport's terminal, offering various food and beverage choices. The ground level and upper floor have extensive lobby areas with seats, charging stations, payphones and vending machines. During the holiday season, you'll be entertained with live music courtesy of the Idaho Falls Regional Airport Arts Program. Take advantage of a game room to kill time as you wait for your flight.
  • Allegiant Air, United Express, Alaska Airlines, and Delta Airlines operate most flights from Idaho Falls via IDA. You can book direct flights to destinations like Phoenix, Las Vegas, Dallas, and San Francisco if you love traveling with Allegiant Air. Use the United Express to get to Denver with no layover. If you often fly to Salt Lake City year-round, Delta Airlines is the best for non-stop journeys. Occasionally, they fly directly to Minneapolis–Saint Paul.
See more tips
*Average of the lowest prices shown in KAYAK’s search results for departures within the next 30 days

Top 5 airlines serving from Idaho Falls to Anywhere

Need help choosing which airline to fly with from Idaho Falls to Anywhere? 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.
8.0
Alaska AirlinesOverall score based on 9545 reviews
7.9Comfort
7.1Entertainment
8.2Boarding
8.5Crew
7.2Food
Airline reviews

Seats were the least comfortable that I can remember ever having. Seat location just across from lavatory doors was not a good location to say the least. Wife has a back problem and to have a seat that is no adjustable for posture was torture for the three plus hour flight

2.0 MediocreAnonymous, Dec 2024PDX - DFW
Read more Alaska Airlines reviews

Seats were the least comfortable that I can remember ever having. Seat location just across from lavatory doors was not a good location to say the least. Wife has a back problem and to have a seat that is no adjustable for posture was torture for the three plus hour flight

I flew from San Francisco to Honolulu on Hawaiian Airlines. The flight was operated by Alaska Airlines. Everything was fantastic. On the return flight from Honolulu to San Francisco, boarding was chaotic. They called each boarding group 1 through 6 very quickly, and everyone just ran and got in a very long line. There was no enforcement of boarding groups. Carry-on rules were not followed, and by the time I boarded the plane, there was barely any overhead space. I was boarding group 4. The crew was very professional, and the Hawaiian Airlines terminal in Honolulu was beautiful. I wish the rest of Honolulu Airport looked like the Hawaiian Airlines Terminal.

The take off and landing were smooth as was the flight. The service was great. Bathroom was clean. Thank you

From my interactions with the Oakland airport staff through TSA through the gate agents to the flight crew on Hawaiian they were just so kind professional and helpful.. the only thing I would add would be the they need more help and TSA and on the Hawaiian airlines flight it would be so much nicer for them to play beautiful Hawaiian music on the way over there.. they didn't start playing it until right before we landed..

Would like to see more consideration of older people. I have issues with being on my feet and walking too far. You put me in the last seat on the plane. Way in the back. Other than that everything was vey good.

Portland reservationist required me to check bag… tho always been ok as carryon before this experience. She didn’t ask my name or destination, seat number; only looked at boarding pass. She then sent my bag to wrong destination: Idaho Falls instead of Bzn, Mt. I spent 1 hr in Bzn trying to get this straightened out and locating where my bag might be? The Bozeman customer service was great and figured out the error that occurred in Seattle. They were wonderful, filed a claim and located my bag. They also offered me compensation for my problem which was helpful. Missed my meds last nite and following morning. Hope this will be resolved later today. 🙁

The app is very bugy, did not work well. Other than that it was ok.

Our travels originated in Spokane to Portland, we left about 1/2 hour late, we had only 45 mins to catch the flight home. In mid flight the flight attend approached us saying that we are going to land after our plane home is going to start boarding. And not only my wife and I are on that plane, but 3 others. We ended up landing about 40 mins the plane started to board, they let us off the plane first, but when we got off the plane and started to go to the next gate, there was no one to guide us or aid us in how to get to the next gate! With that being said, the next gate was VERY, VERY far apart! We practically had to run to the next gate, which was at the end of the terminal. It was not like we took a different Airlines for both legs, but it was the same Airlines.

Excellent gate to gate delivery by wheelchair staff. Really appreciate it!

The flight was delayed an hour and it was not disclosed to the passengers until it was time to board. There was no in-flight WiFI available and such poor communication overall. Unfortunate that I was going to miss my connecting flight with poor communication on alternatives.

I was with one of the last zones to board. It was kind of annoying to finally get called to board and my whole section was already on the plane. Clearly they boarded with previous zones. So by the time I got on board, there were no spaces for my luggage above my head. I had to put my luggage 4+ rows behind me, which meant that I had to wait even longer to get off the plane, since I had to wait for those rows to clear the aisle before I could retrieve my luggage and exit the plane. This also held up the plane cleaners, as they couldn't service my row until I cleared it, so they were all standing there waiting for me, while I'm standing there waiting for the other passengers to clear the aisle. Anyways, I wasn't in a rush this time, so I just waited, but I could see that being a problem in the future. Now, I could have checked my luggage, of course, but coincidentally, a friend of mine on the same flight got their luggage damaged (wheel completely knocked off) and was told by the Baggage Attendant in the airport that Delta doesn't "cover wheel damage" on luggage. This was disappointing to hear. I'm glad I didn't check mine through. If it were my luggage, I'd be highly frustrated to hear that. It makes me not want to check my luggage in the future.

The dear was very limited in space. I could put my water bottle in seat basket. Also, there was no inflight entertainment in the delta app?

Typically I give delta excellent reviews. Our flight was delayed 2hrs, I was one of the fortunate ones who were able to get to my connecting flight. Also, annoying that on the connecting flight boarding personnel make me put away a small bag into my carryon. It small enough to put in back pocket seat, why hold me and the line up to just push it into my carryon.

Logan airport construction meant that boarding was chaotic crowded and delayed

Everything was great. Great service, excellent communication, and early arrival

We were forced to wait nearly 50 additional minutes before leaving the terminal.

Free Wi-Fi is good. That’s all - food mediocre, unfriendly crew, poor communication after trying to file a claim for my lost bag, which Delta didn’t even know was lost until I told them.

Delta flight attendants poorly managed the boarding process and overhead storage. My bag was checked last minute and no claim ticket was provided. My bag is now lost. Complete incompetence by all flight crew involved.

Inexpensive, got an exit row aisle aeat with no middle passenger, bought a great breakfast sandwich, flight comfortable & arrived ahead of schedule.

Customer service at the gate in the flight was exceptional. On time. Aircraft and seat was decent. Thanks Delta. 💗

We arrived early and finally made it to our gate almost an hour after.

The reason I don’t fly United. No in seat entertainment for a long flight and inconsistent WiFi and entertainment available from my device.

We were delayed 3x and because I didn’t purchase my tickets directly from United Airlines I was told I Have to take care of it myself so I called Underpricer and they helped me but before I changed my flights I took the risk of sticking by what my tickets were and was lucky to have gotten on the original all flight with only 15 mins before take off. not sure if I will do this again

horrible website for checking in- no option just to write the passport number; ludicrous

The planes are so dirty! Food crumbs and finger print smudges, Dust over the vents and carpet stains. It’s disgusting.

Everything good until we waited for jet bridge at SFO. Then pilot gets on speaker & said it won’t reach plane- too short, need to go to different gate. Then 5 min later, adjusted plane/jetbridge & all ok?!?

Nothing, whole flight was a nightmare, was forced to check my carryon bag at the gate, staff was rude and unprofessional

David went above and beyond to make our flight the best that it could be

Was a pain having to leave the plane and reboard but glad the plane was fixed

How badly can you screw up baggage claim? We were told to go to baggage claim too for our bags from this flight. Another flights bags were there. They finished up. More bags from a different flight arrived. Our bags did not Finally the baggage claim belt stopped working and and are flight was still listed on the arrivals for that baggage claim 2. And then nothing It turns out that they had been delivered not only the United baggage claim but far away on a Delta baggage claim No I never told us. It was only the people looking around who had been on the flight But I’m sure there was plenty of time for the employees to raffle through the bags and steal whatever they wanted

Terrible. Still have not received the refund from them. They sent it to some account that I don't even know. Spoke with costumer service and they are unable to help.

I didn’t like it at all. I miss my second flight because of the delay on Allegiant Air now I m stuck in MCO.

Good, but a bit late on take off after loading. Don't like charging for carry ons!

First time flying with them and will definitely fly again in the future. Crew was so nice and friendly, fought was seamless. They are simple planes, no entertainment, but it’s fine for a short flight or if you have personal devices Rates are competitive, and they did so well with keeping the flight on time after a tropical storm, where other airlines had delays and cancellations.

They boarded passengers that sat in the back of the plane first, making boarding very efficient.

I didn't even take this flight. My plans changed and I couldn't get ahold of customer service and the website kept breaking down during the attempt to change the flight. I wound up taking another airline entirely and eating the cost.

The worst flying experience ever 3 delays. No accommodations. Had to deboard the plane after being delayed.

Posted a 20minute delay but didn’t delay at all. Caused boarding issues and confusion. Also, didn’t release baggage. Took over an hour and 20 minutes to get luggage.

Flight was good, boarding was a breeze, flight attendants were friendly and professional. There was a medical issue with another passenger and the crew handled it in a calm and professional way.

The net issue I had was with the gate agent. We had added a carryon to our boarding pass when we checked bags. When I got to the boarding gate the agent was rude asking why I had a backpack - I said I added it - even had an orange tag on it. She ripped my tag off and swung her monitor around to show me how she was right- saying it isn’t wasn’t listed - only a checked bag. I explained again that I wasn’t sure what the issue was but I wouldn’t have an orange tag if I hadn’t added it. Then she finally checked my husband’s boarding pass and found that the agent at checkin had added my carryon to his boarding pass instead of mine. She sent me on my way without my orange tag. Was a bit embarrassing for me the tone she used with me assuming I was trying to get away with something.

Other than being delayed 5.5 hours and having to get a hotel because I missed my connecting flight, it was an okay flight. No in-flight Wi-Fi or entertainment.

Flight areas delayed 3 hours , train in the airport didn’t work

Flight attendant walked away once they landed and we were forced to wait another hour after an already 3hr delay.

No overhead space so all carryons were checked. No internet.

The flight was on time and everything went very smoothly.

A thousand choices for movies and nothing to watch. I avoid 'R' rated shows and others with violence and sexual content, which results in a handful of flicks to view and I have them already.

I think I paid for an extra legroom seat and to be honest, there was not a lot of space available for my not very long legs. The flight was totally full and the staff did everything possible to meet the needs of all passengers. My only concern was for the size and spacing of my seat.

Typically, I am always impressed with American personnel. These you run into the rude old hags that are still around. I can tell over my 40 years of flying with them, they have made strides in improving their attitudes.

Two issues. The plane was old and dirty. The armrest looked like an old car that had the vinyl rubbed off. The Seats in these aircraft are about as hard and uncomfortable. I want to tour Italy for a month and I want to buy a one-way ticket to Thailand but I will not sit in the seats these planes have. It is seriously stupid how hard they are.

The seat could not recline. This was not indicated as such when I paid for the seat. So itvwad not the most comfortable ride. At boarding, the staff could have more pleasant even though it may be an intense time.

Book cheap domestic flights from Idaho Falls

Recent round-trip flight deals

1/6Mon
nonstopAllegiant Air
1h 51mIDA-LAS
8/8Fri
nonstopAllegiant Air
1h 48mLAS-IDA
$107
2/28Fri
nonstopAllegiant Air
1h 47mIDA-LAS
3/3Mon
nonstopAllegiant Air
1h 46mLAS-IDA
$125
1/12Sun
1 stopAmerican Airlines
4h 21mIDA-LAX
1/21Tue
1 stopAmerican Airlines
4h 54mLAX-IDA
$219
1/11Sat
1 stopDelta
4h 10mIDA-SAN
1/15Wed
1 stopDelta
7h 02mSAN-IDA
$220
1/12Sun
1 stopDelta
4h 36mIDA-LAX
1/16Thu
1 stopDelta
5h 45mLAX-IDA
$220
1/28Tue
1 stopAlaska Airlines
7h 45mIDA-LAS
1/31Fri
1 stopAlaska Airlines
7h 33mLAS-IDA
$240
1/12Sun
1 stopAlaska Airlines
7h 31mIDA-LAX
1/21Tue
2 stopsAlaska Airlines
13h 33mLAX-IDA
$254
1/19Sun
nonstopUnited Airlines
1h 55mIDA-DEN
1/20Mon
nonstopUnited Airlines
1h 52mDEN-IDA
$259
1/14Tue
2 stopsAmerican Airlines
13h 00mIDA-LAX
1/18Sat
1 stopAmerican Airlines
4h 42mLAX-IDA
$269
1/12Sun
nonstopUnited Airlines
1h 50mIDA-DEN
1/18Sat
nonstopUnited Airlines
1h 52mDEN-IDA
$309

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Recent one-way flight deals

1/10Fri
nonstopAllegiant Air
1h 52mIDA-LAS
$97
1/15Wed
1 stopAlaska Airlines
7h 36mIDA-LAX
$110
1/24Fri
1 stop
6h 26mIDA-LAX
$125
1/21Tue
1 stopDelta
5h 49mIDA-PHX
$130
2/17Mon
2 stops
20h 17mIDA-LAX
$132
1/16Thu
1 stopDelta
5h 37mIDA-DEN
$139
2/16Sun
1 stopUnited Airlines
5h 48mIDA-LAX
$145
1/25Sat
1 stopAmerican Airlines
4h 21mIDA-LAX
$150
1/16Thu
nonstopUnited Airlines
1h 50mIDA-DEN
$159
2/19Wed
nonstopAmerican Airlines
3h 06mIDA-DFW
$165

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Last minute flights from Idaho Falls to Anywhere

Last minute flight, train and bus deals

12/23Mon
nonstopUnited Airlines
1h 55mIDA-DEN
12/26Thu
nonstopUnited Airlines
1h 51mDEN-IDA
$549
12/23Mon
multi-stopDelta
6h 04mIDA-DEN
12/26Thu
multi-stopDelta
3h 57mDEN-IDA
$568
12/20Fri
multi-stopDelta
5h 42mIDA-DEN
12/22Sun
multi-stopDelta
3h 57mDEN-IDA
$698
12/24Tue
nonstopAmerican Airlines
2h 20mIDA-PHX
12/27Fri
nonstopAmerican Airlines
2h 16mPHX-IDA
$701
12/24Tue
multi-stopDelta
5h 29mIDA-PHX
12/28Sat
multi-stopDelta
4h 04mPHX-IDA
$720
12/24Tue
multi-stopDelta
3h 44mIDA-LAS
12/27Fri
multi-stopDelta
5h 01mLAS-IDA
$742
12/24Tue
multi-stopUnited Airlines
23h 50mIDA-PHX
12/27Fri
multi-stopUnited Airlines
6h 06mPHX-IDA
$763
12/22Sun
nonstopAmerican Airlines
2h 20mIDA-PHX
12/24Tue
nonstopAmerican Airlines
2h 11mPHX-IDA
$781
12/23Mon
multi-stopAlaska Airlines
6h 06mIDA-GEG
12/30Mon
multi-stopAlaska Airlines
9h 37mGEG-IDA
$783
12/23Mon
multi-stopAlaska Airlines
6h 06mIDA-GEG
12/25Wed
multi-stopAlaska Airlines
16h 43mGEG-IDA
$836

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Book cheap international flights from Idaho Falls

Recent round-trip flight deals

3/18Tue
multi-stopDelta
6h 40mIDA-CUN
3/25Tue
multi-stopDelta
7h 11mCUN-IDA
$419
3/31Mon
multi-stopAlaska Airlines
30h 00mIDA-CUN
4/8Tue
multi-stopAlaska Airlines
29h 54mCUN-IDA
$423
3/31Mon
multi-stopAlaska Airlines
22h 15mIDA-CUN
4/8Tue
multi-stopAlaska Airlines
15h 20mCUN-IDA
$425
2/2Sun
multi-stopUnited Airlines
22h 00mIDA-CUN
2/7Fri
multi-stopUnited Airlines
22h 48mCUN-IDA
$513
2/2Sun
multi-stopUnited Airlines
20h 55mIDA-CUN
2/7Fri
multi-stopUnited Airlines
19h 32mCUN-IDA
$521
2/28Fri
multi-stopAmerican Airlines
19h 36mIDA-CUN
3/6Thu
multi-stopAmerican Airlines
12h 32mCUN-IDA
$563
1/27Mon
multi-stopAmerican Airlines
7h 04mIDA-CUN
2/3Mon
multi-stopAmerican Airlines
21h 15mCUN-IDA
$572
2/28Fri
multi-stopAeromexico
8h 10mIDA-CUN
3/6Thu
multi-stopAeromexico
8h 44mCUN-IDA
$612
2/11Tue
multi-stopAeromexico
14h 44mIDA-CUN
2/18Tue
multi-stopAeromexico
7h 34mCUN-IDA
$1,417
4/1Tue
multi-stopKLM
39h 40mIDA-MNL
6/1Sun
multi-stopKLM
36h 09mMNL-IDA
$3,729

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Everything you need to know for your flight from Idaho Falls

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