
Cheap Flights from Idaho Falls to the United States
Cheapest round-trip prices found by our users on KAYAK in the last 5 daysBook Cheap Idaho Falls to the United States Plane Tickets
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KAYAK's insights & trends for Idaho Falls to the United States flights
Get data-powered insights and trends into flights from Idaho Falls to the United States to help you find the cheapest flights, the best time to fly and much more.
What is the cheapest Idaho Falls to the United States flight route?
The cheapest ticket to the United States from Idaho Falls found in the last 5 days was to Las Vegas, at $76 round-trip. The most popular route is from Idaho Falls (IDA) to Dallas/Fort Worth Airport (DFW), and the cheapest round-trip airline ticket found on this route in the last 5 days was $468.
Can I save money by flying with a layover from Idaho Falls to the United States?
No, with an average price for the route of $395, prices are generally cheapest when you fly direct.
Which airlines fly non-stop between Idaho Falls and United States?
There are 2 airlines that fly nonstop from Idaho Falls to the United States. They are American Airlines and Allegiant Air. The cheapest airline for this route is Allegiant Air, with the best round-trip deal found costing $88 and arriving in Las Vegas (LAS). On average, Allegiant Air offers the best prices for nonstop flights between Idaho Falls and United States.
Which airlines fly most frequently between Idaho Falls and United States?
Idaho Falls and United States are connected by different airlines. The airlines that fly that route the most regularly are Qatar Airways (37 flights per week), United Airlines (35 flights per week), and American Airlines (33 flights per week).
How long does a flight from Idaho Falls to the United States take?
The duration of a flight to the United States depends on your arrival airport. The shortest routes to the United States from Idaho Falls are to Las Vegas, which takes 1h 43m, Denver, which takes 1h 44m, and Dallas, which takes 2h 56m.
Which cabin class options are there for flights between Idaho Falls and United States?
There are 4 cabin class options for the route. These are First, Business, Economy and Prem Economy. Perform a search on KAYAK to find the latest prices and availability for all cabin fares, which differ across airlines.
Good to know
Low season | September |
|---|---|
High season | January |
Cheapest flight | $48 |
Flights from Idaho Falls to the United States: the best tips from KAYAK users
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Reviews of the top 5 airlines serving from Idaho Falls to the United States
Different snack. Better coordination between terminal desk and plane for boarding. Stood in jetway for 5 minutes while plane was being cleaned by ground crew.
Different snack. Better coordination between terminal desk and plane for boarding. Stood in jetway for 5 minutes while plane was being cleaned by ground crew.
Eva Airlines attendants were wonderful. I really enjoyed the hot meals. They always greeted me with a warm smile. I'm looking forward to flying back to the USA with them again!
Flight was cancelled which destroyed the rest of our journey.
WOuld have liked coffee or pretzels but other than that, crew and pilot and flight were great. Seat was great, too.
The overhead storage was already packed full when I boarded (I fly peasant class), but the attendant played some Tetris and made a spot for my small suitcase. Thanks!
Snacks for our toddler could have been better, front the standpoint of variety but that’s not any different from other airlines.
The flights left both airports on schedule. The flight from Idaho Falls to Seattle was a typical commuter trip. The flight from Seattle to Maui was not good: It was too long for a flight in a single-aisle plane and too cramped. I kept asking myself if I would ever visit Maui again if airlines continue to run this long flight like a typical short commuter flight. I am not looking forward to the trip home.
Flight was on time. Staff was polite and efficient. The snacks were good - only an hour and a half flight. No entertainment but didn't expect that. We brought our own things to do.
Everything smooth (including the landing) and on time. Easy. Thanks.
The boarding in Idaho Falls was terrific. The plane was a bit sad, and the snax were subpar. Mostly, I was just grossed out by the Alaska gates in Seattle. EW! Smelly and cramped and dingy!
Great crew. Comfortable seating. Nice overhead bin space. My app didn't allow me to check in for my flight to BOS. When I called Support, they didn't fix it, but just told me to check in at the airport. Seat back entertainment was great. Could be better if the audio could connect to Bluetooth.
It was the hottest flight I’ve been on in a long time. The female flight attendants were not nice.
I'm 6' 2" and even in economy plenty of leg room
Flight was very delayed so I was able to get on an earlier flight via stand-by. Crew communicated effectively around delay and worked to make customers comfortable. Wifi was ok, streaming TV was great. App functionality broke down once I was moved to stand-by on earlier flight.
This flight was a first class choice and left much to be desired. Seat backs on seats were falling apart and torn. Seats actually didn't come to a "full & upright position". Pull out table was sprung. Not any significant leg room. All in all we were on an obviously older plane and felt overcharged for what we received as first class.
My husband is very tall and we generally fly Delta Comfort. We used our companion benefit, and our seats were coach and extremely uncomfortable........ horrid even
I specifically picked out right side aisle seats because my left knee sometimes needs to be stretched. But my experience this trip was that the seats were shuffled and I lost those assigned seats, resulting in me having to sit in a much less desirable position for my comfort.
Other airlines were canceling flights but Delta got us home. Crew was friendly and professional. It would have been nice to have had a little more notice about the delays because we had already arrived at the airport when the first of several delays were communicated but I understand that storm forecasting isn’t simple and we were grateful that Delta didn’t just cancel the flight.
On time departure, smooth trip, flight attendant told through passengers the gate we would arrive at and the gate our outbound flight was departing from. Early arrival
On time departure and early arrival. Kind and professional service from flight crew
Raleigh to Chicago was OK. The problem was Chicago to Lincoln. Flight was delayed 4 hours. Give them credit for the updates and reason why it was delayed
Flight delayed over an hour with plane on runway because of weather in an area of the country we were not in or flying to.
Flight was delayed almost an hour because the cleaning crew broke one of the bathroom doors.
Comfortable seats and good crew. There should be some breakfast options in menu for economy class to purchase Wifi was not working in the flight
First class flight crew was barely available. They came through 3 times while we were on the plane for nearly 4 hours.
Please stop those idiotic and unrelenting announcements, commercials and stupid credit card drivel. All together about 15 minutes of stupidness that annoys each passenger.
Read the fine print. This was my flight home. I booked my flight for the quickest way home. Had a carry-on and a personal item. Same as my outbound flight. Apparently I needed to pre-pay extra for my carry-on. When I checked in, I was told that I had to check it. I said I’ll pay for it, and was told that this wasn’t an option anymore. They said I still had to pay $50 to check my carry-on. I told them I’ll pay whatever to just carry it in as intended. I was not allowed, so eventually I paid $50 to check my carry-on under a plane that was half full, with overhead compartments that were even less full. My white carry-on suitcase was practically destroyed getting from Idaho falls to Denver to Orange County. The low price air fair was a bait and switch. Got me to the gate, made me pay extra, then didn’t even allow me to pay for a carry on. Not to mention that I paid the $8 for WiFi that didn’t work. All to get my suitcase destroyed. I don’t think I’m going to even keep my Untied mileage plus membership and card. Apparently, membership does not have its privileges for this one.
Delayed - weather wasn't bad at either end. Also sat on tarmac in ORD.
During landing. 2 crew members passed 3 times by my lane and didn't notice that people in front of us had their site to the furthermore reclined... That was uncomfortable and could have been dangerous.
United Airlines was fantastic, however, UnderPricer was a nightmare. I got to the airport 4 hours before my flight. We are moving to New Zealand so had quite a bit of baggage (16 checked items) and so wanted to have plenty of time to get everything taken care of properly. When I went to check in they (United) could only find a ticket for me. The 5 tickets for my children were never officially ticketed. I called Underpricer and they told me it was United's fault and United told me that Underpricer just needs to reissue the tickets, but they refused to. I asked the Underpricer agent to transfer me to his supervisor as I was not getting the help I needed. He told me the supervisor was busy but that he would call me back in 30 minutes. 30 minutes came and went with no phone call. After an hour I called Underpricer back but they would not let me talk to the person I had talked to before, just told me that he was talking with the supervisor and technical support. I called again an hour later, was told the same thing. I tried again later, with only about 30 minutes until my flight was scheduled to leave (meaning I had been at the airport for more than 3 hours with my 5 children trying to get ticketed and board the flight). Also, my husband had moved to New Zealand 3 months prior, I haven't seen him in 3 months, my children hadn't seen their dad in 3 months, we were all extremely eager to get on that flight and get to New Zealand. The situation with the tickets did not get resolved until after it was too late to check our luggage and board our flight. We were devastated. My 11 year old son was in tears at not being able to be on his way to see his dad. Thankfully we were rebooked for the next evening, but that night it felt devastating. We'd been at the airport for 4 hours waiting. My in-laws waited with me and then helped me reload all our baggage and took us home to stay with them for the night. On the newly booked flights we could not sit together - my children were spread throughout the plane. So, even though I had paid extra to select our seats after buying my seats from Underpricer only two of us were able to sit together (thankful that my 11 year old wasn't all by himself, but not happy that my 14 & 16 year old daughters were seated by strangers). I really feel that Underpricer should refund me what I paid for the seating ($120 USD). It was a very frustrating situation and I plan on never using Kayak or Underpricer ever again.
The employees at Sioux Falls airport were friendly and helpful. As a veteran/retired military Allegiant allows two checked bags, one carry on bag and a seat on the plane all at no cost. The flight crew and pilots were friendly and very competent.
The check-in and flight crew employees are excellent. The flight was good and the seats were adequate.
The flights to and from Cincinnati were great at being on time for both, departures and arrivals. The planes could use some updating.
It was a dismal experience. The flight was delayed for 4 hours, and we spent hours in the plane, without air, during the summer. We were not provided with water, and the medical assistance was inadequate when it arose.
The landing the pilot was very smooth. The flight attendant was kind of rude.The boarding the plane in punta Gorda was not great made us wait out in the heat 😞
My exit seat was very comfortable Coffee was to be purchased but sodas free 😏
It was poor a four hour delay and no explanation for the delay. What’s a 35 dollars going to do. It also made me miss my car rental,
It was on time. Flight was comfortable. Staff was nice. It was the way a flight should always be.
The price was the only good thing about this flight. It was scary during takeoff when the plane tilted side to side. It made me feel very nervous as I have never had a take-off that unsmooth. There was no on-flight movie or music options and the only complimentary option was water. Other airlines offer trail mix or a caramel cookie and pop options as complimentary. This flight was a 2.5 hour flight. I understand for shorter flights not having options, but a flight 2 hours or longer should offer more complimentary options and in flight entertainment. Also the seats did not recline and for a longer flight reclining seats are a must for comfort.
A very pleasant flight but it would be greatly improved with wifi to help entertain kids
The flight was overbooked. And the gate agent basically said that the flight will not leave unless two people came forward to give up their seats. Offered money. Raised the $$ too. But we were there for a while and flight was delayed. When passengers approached the gate agent asking what would happen if no one volunteered- the answer was flight would be cancelled! Ridiculous! It’s American’s fault for overbooking. The service level is going from Bad to worse it seems.
AA changes gates constantly at DFW. I got 5 or 6 gate changes. Fortunately the last few were all in the same terminal. I know DFW so it is not a big deal for me but it is a bit disturbing.
Flight was delayed due to maintenance issue. Missed my connecting flight. Got rebooked in a middle seat when I had a first class ticket.
It would be helpful to be able to download an eticket from either American airlines or Cathay Pacific; not just Cathay Pacific.
It was OK, but it was delayed about an hour, and my luggage didn't arrive till about an hour and a half after the flight
First no airplane at the gate because the previous flight was canceled (and they didn't know?) Then we board and there's a maintenance issue. Then we're told the technician doesnt have the right certification and they need to call another. Then FINALLY we are taxiing. But wait! Flight plans expire after 3 hours and we were not granted permission to take off. So taxi was halted while a new flight plan was filed. Then....no beverage service. Never flying American Airlines again. If they mess up operations this much, how good can their maintenance or training possibly be?
First class snacks - stewardess gave out multiples to everyone until there was almost no selection left when she got back to me last in first class cabin. Nothing left that I would eat.
Uncomfortable, not managing boarding process and managing people in the way waiting to board at a later time. Terrible delays
Flight was delayed because of mechanical. Could not get landing space which caused me to miss my connection. Messy and not organized.
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.