$54 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 3/10. 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 Sat 3/1 and returning Sat 3/8

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 Denver Intl (12% of total searches). The next most popular destinations are Phoenix (9%) and Las Vegas Harry Reid Intl (4%).

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 Bangkok, San José and San José del Cabo.

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, 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 $82, while the most expensive was Denver, 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 15m, followed by a flight to Santa Ana at 2h 15m.

Good to know

Low season

August

High season

March

Cheapest flight

$54
Best time to beat the crowds but there is an average 1% increase in price.
Most popular time to fly and prices are also 17% lower on average.
Flight from Idaho Falls to Las Vegas

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 $283 one-way - $460 round-trip; Seattle $179 one-way - $334 round-trip; Salt Lake City $198 one-way - $338 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 March.
  • Morning departure is around 26% more expensive 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 9688 reviews
8.5Crew
7.1Food
7.1Entertainment
8.2Boarding
7.9Comfort
Airline reviews

Appreciate efficiency and early arrivals. Missed video on such a long flight (DCA to SFO).

10.0 ExcellentAnonymous, Jan 2025DCA - SFO
Read more Alaska Airlines reviews

Appreciate efficiency and early arrivals. Missed video on such a long flight (DCA to SFO).

The flight was delayed almost an hour causing many passengers to be at jeopardy of missing their connecting flights. There was no help in providing passengers help with connections or allowing passengers with connecting flights to exit the plane in an expediated manner.

I liked the flight attendant named Tyler. He was charismatic and genuine. I like the pilot in my second flight, he was considerate to everyone’s feelings. I liked the people I sat beside. I like the plane size. I like Alaska airlines

Hadn't flown for a while the crew was wonderful! Trip was great. My only challenge is navigating the airports. Getting from one plane to the next! All on all nice trip!

I would probably fly with them again. It was a smooth process.

Good, but I had 3 hour layover after getting to phx from Everett. Can’t American have an earlier flight?

Pretzels are awful. Empty calories. There’s gotta be something else.

Very comfortable - thanks. Only small criticism was the delay in disembarking caused by the passengers in the front two rows chatting to the cabin crew.

Probably one of the best flights I’ve had! From entering the airport, to boarding to landing.

My as.com flight was too short to care (Tucson to phoenix) or comment.

Great service. Great staff. Boarding was a little slow, but I think there was a service dog slowing things down.

Flight left early and arrived early. the whole trip was excellent.

Seats were really tight and the seat belts did not give enough slack.

I like in St George and prefer to fly out of CDC than SGU. Hopefully, they will continue the flights out of Cedar

Broken jer bridge. Poor communication about it. Lost 2 of 4 luggage pieces

Overall, it was okay. Seat was a little cramped. Would’ve liked more substantial snacks or opportunity to buy some.

Newer plane, relatively easy boarding, not a full flight and was told that we could not be moved up because of weight and balance issues. Otherwise, a very good experience.

Other then mechanical/ computer problem and 3.5 hours flight delay the flight was great. I guess that what happened when you fly an old airplane now a day.

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?

Food choices were very limited. Taste of the dishes was average.

Maybe add a seat trade app for flyers that didn’t get seats together

It’s been awhile since I have traveled on United. I, along with my family who were on the flight noted how smoothly everything went . Boarding, flight crew and service was excellent.

The seats on this flight were almost roomy enough to be the basic amount needed for human existence. I think my favorite part of this flight was it landed at an A gate, which was the most palatial part of Sea-Tac I've ever seen - a massive improvement from the S gates.

The seats on this flight were almost roomy enough to be the basic amount needed for human existence.

There's just no way to sit fully upright and comfortably in these seats. There needs to be 2 more inches of room, and that's not something that only one person on the flight needs - the whole flight needs 2 more inches of room. If that means you sell 6 less seats, so be it. It's too close for anyone. Forcing people to pay for "premium" economy just to get "barely enough space to breathe" isn't really an answer to that.

The crew were very nice. The Chocolate is good and v there’s no entertainment. Thanks

The crew were very nice. I would have appreciated a pillow for comfort. I had a special meal that was sloppy, but the salad was great. Thanks

I liked all the informational texts. I always knew where to go and when .

Boarding is very confusing. They have Line 1 and Line 2 and many many Boarding groups. Everyone lines up under those two lines long before they call zones. If you have a higher zone 2 like I did due to a Premium Plus ticket, it’s very awkward having to ask each person which zone they have. Extremely chaotic process. On board the flight attendants had no charisma whatsoever, even to us paying extra for an upgraded cabin. I asked for a chamomile tea after dinner (as no coffee or tea was even offered) and the FÃ said they didn’t have even though listed on the drink menu. Also, the mid flight service was entirely skipped which was a soup and sandwich combo. Supposedly had a variety of snacks mid flight too but those never materialized either. A few times I walked Back there, not a single flight attendant acknowledged me as they were all deep into their iPhones. I simply Wanted a glass of water since ZERO water runs were made on this 9hr 30 min flight.

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.

This was a pleasant, short flight and the crew was friendly.

Very poor. Our special services attendant gave us incorrect information. I also was mishandled at landing. There was no wheelchair waiting. I fell deboarding the plane. Appalling!

It was good. It’s been a long time since my wife and I fly any where and things have changed. Our trip was to see our new grandson. We fly economy and that was not good for my bad back. It was a quick flight but uncomfortable.

I paid for what I got which was cheap, I brought my own entertainment. I knew what to expect, so I could be prepared. If you’re flying economy, check in early like me. I have no problems with my flight, was on time, staff were friendly, and overall good experience.

Boarded over an hour late, no communication, the sign just changed, no attendant to answer questions - she disappeared forever (hiding). Small plane and couldn’t hear the overhead nor understand.

Service in first class no longer exists on American Airlines .

Customer service in first class does not exist on American Airlines

I never have a good experience with American and this was no different. The airplane was INCREDIBLY hot. Like unbearably so. Everyone was fanning themselves with pamphlets and sweating. When someone asked the flight attendant to turn down the temperature they were told there was nothing the crew could do. Once we pushed back from the gate we then had to wait an hour to take off and the communication from the crew was not good. People were getting up this whole time and a man was even in the bathroom when we took off. Once we landed at our destination we waited another 30 minutes at the gate to deplane with, again, no communication from the crew as to what was going on.

Flight was delayed due to a steering issue with plane. The delay caused me to miss the connecting flight. The delay caused me to spend an extra 21 hours in airports and flights to get to my destination. The plane issue obviously should have been found and fixed before we even boarded. Ridiculous.

First, to be fair, the flight was on time and the trip through the air was relatively smooth. But the flight was full, and they were checking carryons. As this process went on, the crew got increasingly rude and overbearing. During the drink service, a young girl (maybe 9) who had gotten up to use the lavatory got stuck behind the cart. At some point, she started feeling fearful and overwhelmed. Passengers noticed this and asked the crew to let her return to her seat. They refused. Then she started crying, and they still refused to move the cart forward to let her sit. The poor girl was trying to be brave and compose herself. The crew handled the situation terribly and with zero grace or decency. That episode, to me, encapsulates AA’s attitude toward its passengers. Disgraceful. The plane itself was cramped and miserable, as usual. There was zero inflight media or entertainment, other than the lane and borderline inappropriate jokes the steward made during the safety briefing. Then, of course, it took the better part of an hour for the checked bags to show up at the carousel. AA is no better than the el cheapo airlines these days and a far, far cry from its former self.

Book cheap domestic flights from Idaho Falls

Recent round-trip flight deals

3/17Mon
nonstopAllegiant Air
1h 48mIDA-LAS
3/19Wed
nonstopAllegiant Air
1h 49mLAS-IDA
$115
2/24Mon
nonstopAllegiant Air
1h 47mIDA-LAS
3/3Mon
nonstopAllegiant Air
1h 46mLAS-IDA
$127
3/31Mon
nonstopAlaska Airlines
1h 58mIDA-SEA
4/2Wed
nonstopAlaska Airlines
1h 40mSEA-IDA
$187
2/20Thu
1 stopDelta
6h 52mIDA-SEA
3/11Tue
1 stopDelta
4h 23mSEA-IDA
$207
5/1Thu
nonstopAlaska Airlines
1h 52mIDA-SEA
5/10Sat
nonstopAlaska Airlines
1h 41mSEA-IDA
$217
2/28Fri
1 stopDelta
6h 52mIDA-SEA
3/3Mon
1 stopDelta
4h 39mSEA-IDA
$237
3/18Tue
nonstopAmerican Airlines
2h 16mIDA-PHX
3/25Tue
nonstopAmerican Airlines
2h 07mPHX-IDA
$281
2/25Tue
2 stopsUnited Airlines
7h 59mIDA-TUL
3/2Sun
1 stopUnited Airlines
4h 40mTUL-IDA
$298
2/27Thu
1 stopAmerican Airlines
7h 56mIDA-DEN
3/3Mon
1 stopAmerican Airlines
7h 45mDEN-IDA
$299
2/25Tue
nonstopUnited Airlines
1h 51mIDA-DEN
3/8Sat
nonstopUnited Airlines
1h 49mDEN-IDA
$309

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Recent one-way flight deals

3/10Mon
nonstopAllegiant Air
1h 48mIDA-LAS
$54
2/24Mon
nonstopAllegiant Air
1h 47mIDA-LAS
$76
3/11Tue
nonstopAlaska Airlines
1h 53mIDA-SEA
$79
3/11Tue
1 stopDelta
6h 14mIDA-SEA
$89
3/13Thu
1 stopDelta
6h 14mIDA-SEA
$119
2/13Thu
nonstopAlaska Airlines
1h 53mIDA-SEA
$149
3/3Mon
nonstopUnited Airlines
1h 51mIDA-DEN
$155
2/24Mon
1 stopAmerican Airlines
9h 03mIDA-ATL
$203
2/15Sat
nonstopUnited Airlines
2h 07mIDA-DEN
$215
2/23Sun
1 stopAmerican Airlines
52h 09mIDA-DEN
$229

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Last minute flights from Idaho Falls to Anywhere

Last minute flight, train and bus deals

2/3Mon
nonstopAllegiant Air
1h 52mIDA-LAS
2/10Mon
nonstopAllegiant Air
1h 59mLAS-IDA
$187
1/31Fri
nonstopAllegiant Air
1h 52mIDA-LAS
2/3Mon
nonstopAllegiant Air
1h 59mLAS-IDA
$202
2/3Mon
nonstopAlaska Airlines
2h 10mIDA-SEA
2/7Fri
nonstopAlaska Airlines
1h 38mSEA-IDA
$528
2/4Tue
multi-stopAlaska Airlines
6h 21mIDA-PHX
2/11Tue
multi-stopAlaska Airlines
7h 27mPHX-IDA
$570
1/31Fri
nonstopUnited Airlines
1h 55mIDA-DEN
2/1Sat
nonstopUnited Airlines
1h 52mDEN-IDA
$609
2/3Mon
multi-stopDelta
6h 52mIDA-SEA
2/7Fri
multi-stopDelta
6h 00mSEA-IDA
$627
1/31Fri
multi-stopDelta
5h 33mIDA-DEN
2/1Sat
multi-stopDelta
6h 50mDEN-IDA
$629
2/1Sat
multi-stopUnited Airlines
6h 32mIDA-PHX
2/6Thu
multi-stopUnited Airlines
4h 52mPHX-IDA
$731
2/3Mon
multi-stopAmerican Airlines
4h 28mIDA-LAS
2/7Fri
multi-stopAmerican Airlines
4h 12mLAS-IDA
$753
2/1Sat
multi-stopAmerican Airlines
8h 23mIDA-LAX
2/3Mon
multi-stopAmerican Airlines
4h 54mLAX-IDA
$783

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Book cheap international flights from Idaho Falls

Recent round-trip flight deals

3/31Mon
multi-stopDelta
16h 06mIDA-CUN
4/8Tue
multi-stopDelta
15h 20mCUN-IDA
$444
4/1Tue
multi-stopDelta
13h 05mIDA-CUN
4/8Tue
multi-stopDelta
15h 20mCUN-IDA
$464
2/25Tue
multi-stopAlaska Airlines
21h 53mIDA-CUN
3/4Tue
multi-stopAlaska Airlines
29h 06mCUN-IDA
$471
4/1Tue
multi-stopAlaska Airlines
14h 04mIDA-CUN
4/8Tue
multi-stopAlaska Airlines
15h 20mCUN-IDA
$479
5/13Tue
multi-stopUnited Airlines
13h 19mIDA-CUN
6/3Tue
multi-stopUnited Airlines
18h 16mCUN-IDA
$534
3/31Mon
multi-stopUnited Airlines
13h 11mIDA-CUN
4/11Fri
multi-stopUnited Airlines
17h 10mCUN-IDA
$554
4/4Fri
multi-stopAeromexico
6h 56mIDA-CUN
4/9Wed
multi-stopAeromexico
7h 25mCUN-IDA
$585
4/2Wed
multi-stopAmerican Airlines
6h 53mIDA-CUN
4/9Wed
multi-stopAmerican Airlines
15h 21mCUN-IDA
$604
5/13Tue
multi-stopAmerican Airlines
8h 50mIDA-CUN
6/3Tue
multi-stopAmerican Airlines
14h 26mCUN-IDA
$659
4/2Wed
multi-stopAeromexico
8h 05mIDA-CUN
4/8Tue
multi-stopAeromexico
7h 25mCUN-IDA
$871

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Recent one-way flight deals

2/7Fri
multi-stop
38h 08mIDA-CUN
$253
2/16Sun
multi-stopDelta
12h 35mIDA-CUN
$256
2/16Sun
multi-stopUnited Airlines
18h 34mIDA-CUN
$284
2/7Fri
multi-stopDelta
7h 00mIDA-CUN
$294
2/16Sun
multi-stop
26h 14mIDA-CUN
$361

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Everything you need to know for your flight from Idaho Falls

Information on your arrival and departure airports

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