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Find cheap flights from Idaho Falls to North America from $89

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 North America departing on 9/2. 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
0 bags
Thu 6/27
Thu 7/4

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Best North America Flight Deals

Cheapest round-trip prices found by our users on KAYAK in the last 72 hours

New York
Newark1 stop$528
Los Angeles
Los Angeles1 stop$278
Las Vegas
Las Vegasnonstop$102
Miami
Miami1 stop$641
San Francisco
San Francisco1 stop$290
Chicago
Chicago2 stops$379
Boston
Boston1 stop$463
Denver
Denvernonstop$289
Seattle
Seattlenonstop$237
Fort Lauderdale
Fort Lauderdale1 stop$452
Atlanta
Atlanta1 stop$458
Dallas
Dallas1 stop$325
Cancún
Cancún2 stops$363
Tampa
Tampa1 stop$456
Houston
Houston1 stop$495
Honolulu
Honolulu1 stop$468

Good to know

Low season

April

High season

June

Cheapest flight

$89
Best time to beat the crowds with an average 7% drop in price.
Most popular time to fly with an average 2% increase in price.
Flight from Idaho Falls to Seattle

FAQs - booking North America flights

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

    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 North America.

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

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

    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 North America 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 to North America?

    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 North America 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 cheap flights to North America

  • Looking for a cheap flight? 25% of our users found tickets from Idaho Falls to the following destinations at these prices or less: Denver $252 one-way - $476 round-trip; Dallas $359 one-way - $580 round-trip; Salt Lake City $174 one-way - $422 round-trip
  • Morning departure is around 13% more expensive than an evening flight, on average*.
*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 North America

 
Need help choosing which airline to fly with from Idaho Falls to North America? 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 9192 reviews
7.9Comfort
7.3Entertainment
8.6Crew
8.2Boarding
7.3Food
Airline reviews

Flights were on time. Check in was fine. Crew members were pleasant.

10.0 ExcellentAnonymous, May 2024TUS - SEA
Read more about Alaska Airlines reviews

Flights were on time. Check in was fine. Crew members were pleasant.

The boarding gate is literally just an aisle to the concourse. There is no seating and it's shared with several other airlines. It's crowded, hot, and standing-room only. It's difficult to hear gate announcements over the PA system with too many other carriers crammed into a small space. I've enjoyed flying AA in the past on the west coast, but the BNA single gate experience is horrendous! Never again from BNA to SEA with AA.

I would have liked it to have been easier to order food for the flight. My son was not happy with the snack pack I bought him and it was a very long flight for a little boy to go without food.

It was a partial full flight. But even with a spare seat it was hard to get comfortable More on me being a wide body probably

I had a middle seat in between two large men. It was a redeye so needless to say I didn’t get a minute of sleep. One guy was pouring over into my seat the other kept falling onto my shoulder

Our flights using Alaska Airlines went great! All of the flight attendants were very friendly. Big shout out to the pilots for getting us to and from our destinations safely!

I can’t complain. Perhaps passing out headphones, but it was on me to bring my own since I could have used some for my personal device.

Easy and quick boarding. A bit of a hard landing at PDX

Great price on internet. I love that WiFi was so affordable. Got a lot done.

Very close to on-time takeoff and landing. Attendants were all great - Julia was best! Joined the Alaska Air Rewards and will fly with them again!

I've flown many many times on Northwest and then Delta. The crew on this flight were absolutely the best I've had the pleasure of being looked after by.

Flew first class so everything was great. But maybe because the flights were red eye, no meals were served, just chips. I flew Alaska Air 1st class at 9PM (2 hour flight) and they served beef short rib sliders!

Had to change aircraft due to a faulty door. Surprisingly it only caused about an hour and a half of delay. Delta handled this situation as well as can be expected.

Awful. Flight was continuously getting delayed and gates kept changing without any reason. Flight was delayed for more then 3 hours

Paid premium for Delta only to be on safe but tired old 767 with ancient cabin in mediocre condition. Poor wifi and horrible inflight entertainment. Hardly a premium experience. Should have flown SW and had fun flight crew and no pretense

Our flight to Zurich was delayed by almost 3 hours, so we missed our next flight. There was no indication it would be delayed this much. We were told the gate had changed and then it apparently took over 2 hours to load the "catering" on the plane. We were not compensated in any way for the trouble.

Rated entertainment as Mediocre as there were major problems with the Infotainment system that took probably a half hour for them to fix.

Your crew could maybe answer the call bell at least one of the times I pressed it. I pressed it first time with 2.5 hours left in our flight bc my partner was hungry and wanted a sandwich. We finally got the sandwich with 40 mins left in the flight.

Half the bathrooms assigned to economy were out of action

Delta crushed it. Flight attendant in first was attentive and just never stopped. Honestly one of the best domestic flights I’ve been on.

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.

Gate agent asked if I could switch seats so a family could sit together. Agent moved me to a seat in the front of the plane, no charge. It was easy. The agent did a great job.

Great seat space. However food and drink prices outrageous. Jabbing to pay for a carry on bag or stuck paying at the gate too much.

Every Allegiant Air flight I've ever taken has been delayed. This flight was delayed a full 2 hours. It was excuse after excuse after excuse. It was a flight from southern Florida. They made us board the plane on time, but made us wait for 2 hours on the tarmac. Because the engines were kept shut off, so was the air conditioning. One can only imagine how hot the air was in the cabin over those 2 hours on the tarmac, while in the hot Florida sun. Just terrible.

Actually, for the price, I'm willing to put up with a little discomfort (upright chairs) and at times inconveniences (like any airline), lack of entertainment (I can bring my own). My flight was non stop and smooth. I would fly this route again.

The flight was delayed 6 hours and we were only offered an $8 food credit. My husband stood in line to get the credit for 45 minutes and when he got close to the end of the line the computers went down.

Worst ever! Flight cancelled supposedly for weather even though we k ow of many others who flew into Bangor same time no problem. At the airport there was no customer service at all just refund and no possibility of rebook for 3-4 days. Aweful won’t fly with them again!!

It’s a budget airline so adjust expectations accordingly. Nothing is without a fee but such is necessary for tickets to remain so affordable.

No complaints. It’s a budget airline so can’t expect any frills.

My TSA number was missing from my ticket which shouldn’t have happened since it’s in my file. The on board flight attendant who was a male, did not want to help me put my luggage in the overhead bin and made a very rude comment and was very unpleasant. The good… the woman who fixed my ticket with the TSA number was excellent and I had extra legroom which was perfect.

There was no screens on board AND the WiFi didn’t work. My seat was broken and couldn’t recline so I couldn’t even sleep. The flight attendants didn’t offer anything to make it more comfortable. It was such an old cramped plane, when the person in front of me reclined I couldn’t even open my tray table. All the United ads talk about guaranteeing everyone gets a screen!

The Wi-Fi was unavailable on this flight for some reason.

The flight was delayed almost 2 hours. Bad customer service etc. I will never fly Luthansa. Ever!!!

On time take off…US cabins look tired and need of refresh!

Fine. Though no food or entertainment so the survey needs to be updated with those options.

Backpack should NOT allowed put in the flight bin , only put it under the seat. I can't find space put my carry on luggage!!! and I pay for it ! that was very bad experience

Fantastic. Smooth boarding with an infant. Never experienced it with any other carriers.

This was a flight operated by Lufthansa. See me prior comments, which were meant for this experience. The CSA, Ashley, should be reprimanded if not fired for incompetence, being rude, and very, very slow. She was whispering to other CSAs, blaming my flight change on others, unable to give me a seat assignment, telling me could not help without offering any advice (I travel 200,000 miles a year and am a consultant to the airlines, so I know how this gets done PRETTY DAMN WELL). Then, she gave me literally the worst seat on the airline (yes, there were other seats open) - the one right next to the bathroom that was so bad the other PAX next to me left to move to another seat. My seat kept getting rammed (3x) by the crew with their carts (no turbulence to speak of), other passengers grabbing the seat to get in or out of the bathroom, and listening to the bathroom flush all night.

This was a Lufthansa flight, not United. The CSA at the counter, Ashley, was not only incompetent, but quite rude. Me and two other PAX waited over 7 minutes standing in front of her and another CSA and they ignored us. We joked that we must have accidently taken invisibility pills. She could have at least said "I'll be with you in a moment, I'm currently....". I could go on about how rude she and the other CSAs were (whispering, not communicating with me, blaming the situation on others, etc.). She would not work for me. Then, she gave me literally the worst seat on the plane. the worst. My seat kept getting bumped (rammed twice by the crew with their carts and about every 5 minutes by someone using the bathroom), listening to the bathroom all night, crowded seat, etc.

My seat was broken. WiFi didn’t work. Gate crew at HOU were rude and condescending. Treated all the passengers badly. Bad experience, United.

AA1537 the AC was not working properly. It was very hot and uncomfortable.

So uncomfortable to sit in the tiny space on a long, international. Food was rough. Please, less white flour and processed food.

Worst experience flying American Airlines. I fly with them often, so I was super disappointed in the service I received at gate 30 in LGA on May 24, mid-day. The flight was delayed twice. I was patiently waiting in the American Airlines lounge when I received the notice on my app that the plane was boarding 45 minutes before its newly re-scheduled take off of 4 pm (from the orginal 1:45 pm then 3:00 pm). It took me 5 min to travel from the lounge to the gate and when I arrived there at 3:20 flight gate attendant told me the flight had closed and that they announced for passengers multiple times. I showed them the notification on my app and they were really rude and unempathetic. The person who rescheduled my flight at customer service wasn't any happier but was at least helpful in getting me on the next flight.

Flight was 1/2 hour delayed leaving Phoenix. Otherwise it was an average flight. Flight crew on this trip was very nice.

Our flight was delayed 2.5 hrs due to plane being too hot! After 1.5 hrs, airline decided to use another plane but had to wait for gate, baggage transfer & beverage transfer. Anyone could tell after first half hour that another plane was required and although did not affect us many would miss connecting flights at Heathrow. I have found the stewards are not the friendliest in the industry and the food is questionable, even as I like airplane food normally, the best of the 2 flights was the yogurt & granola for breakfast.

Everything was great except for the wifi was junk. Crew was super friendly and helpful

Was lucky to have a employee at the AA checkin counter that had compassion and understood they ordeal that we went through with our original flight being diverted, needing to stay in the aircraft and then flying to the original destination; adding hours to the trip and forcing us to miss our connection and our rebooked connection. She was able to get up on standby on the highest priority on the next flight to the closest airport we need to be at and it all worked out despite being many hours late.

Delayed so that missed connecting flight. Connecting flight was also delayed on the tarmac but they closed the gate before the rescheduled time.

Attendants were rude. Scowling. Seats were miserable and we paid extra.

Took off over an hour late with multiple mechanical issues. Gate agent in Dallas was lazy and was slow as molasses. Had a line 10 people long. Spirit bad..

Book cheap flights from Idaho Falls to North America

Recent round-trip flight deals

7/26Fri
nonstopAllegiant Air
1h 42mIDA-LAS
7/29Mon
nonstopAllegiant Air
1h 44mLAS-IDA
$102
8/2Fri
nonstopAllegiant Air
1h 42mIDA-LAS
8/5Mon
nonstopAllegiant Air
1h 44mLAS-IDA
$106
8/13Tue
nonstopAlaska Airlines
1h 56mIDA-SEA
8/23Fri
nonstopAlaska Airlines
1h 46mSEA-IDA
$237
9/19Thu
1 stopDelta
5h 59mIDA-SEA
9/28Sat
1 stopDelta
3h 46mSEA-IDA
$247
6/16Sun
nonstopAlaska Airlines
1h 52mIDA-SEA
6/22Sat
nonstopAlaska Airlines
1h 42mSEA-IDA
$267
8/7Wed
nonstopUnited Airlines
1h 43mIDA-DEN
8/13Tue
nonstopUnited Airlines
1h 43mDEN-IDA
$289
7/1Mon
1 stopUnited Airlines
6h 42mIDA-LAS
7/2Tue
1 stopUnited Airlines
6h 32mLAS-IDA
$298
6/26Wed
1 stopDelta
3h 54mIDA-DEN
7/3Wed
1 stopDelta
3h 42mDEN-IDA
$308
11/2Sat
2 stopsAmerican Airlines
21h 22mIDA-CUN
11/8Fri
2 stopsAmerican Airlines
21h 08mCUN-IDA
$363
7/17Wed
nonstopAmerican Airlines
2h 47mIDA-DFW
7/24Wed
nonstopAmerican Airlines
3h 01mDFW-IDA
$369

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Recent one-way flight deals

9/2Mon
nonstopAlaska Airlines
1h 54mIDA-SEA
$89
9/2Mon
1 stopDelta
5h 58mIDA-SEA
$108
6/14Fri
1 stop
15h 08mIDA-DFW
$109
7/9Tue
nonstopAlaska Airlines
1h 52mIDA-SEA
$139
6/14Fri
2 stops
17h 56mIDA-DFW
$143
6/26Wed
1 stopUnited Airlines
7h 24mIDA-LAS
$149
6/26Wed
1 stopUnited Airlines
5h 17mIDA-LAX
$154
6/26Wed
2 stopsAllegiant Air
15h 35mIDA-LAS
$174
6/8Sat
nonstopAmerican Airlines
2h 53mIDA-DFW
$450
7/11Thu
3 stopsAmerican Airlines
22h 41mIDA-LAS
$677

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Last minute flights from Idaho Falls to North America

Last minute flight, train and bus deals

6/1Sat
multi-stopAmerican Airlines
6h 39mIDA-LAS
6/4Tue
multi-stopAmerican Airlines
4h 01mLAS-IDA
$440
5/28Tue
multi-stopAmerican Airlines
7h 04mIDA-DEN
5/29Wed
multi-stopAmerican Airlines
6h 42mDEN-IDA
$528
5/28Tue
multi-stopAmerican Airlines
8h 50mIDA-DEN
5/29Wed
multi-stopAmerican Airlines
7h 44mDEN-IDA
$533
5/28Tue
multi-stopAmerican Airlines
8h 50mIDA-DEN
5/29Wed
multi-stopAmerican Airlines
9h 21mDEN-IDA
$538
5/31Fri
nonstopUnited Airlines
1h 49mIDA-DEN
6/4Tue
nonstopUnited Airlines
1h 44mDEN-IDA
$589
5/30Thu
nonstopAlaska Airlines
1h 56mIDA-SEA
5/31Fri
nonstopAlaska Airlines
1h 42mSEA-IDA
$597
6/1Sat
multi-stopUnited Airlines
4h 59mIDA-DFW
7/1Mon
multi-stopUnited Airlines
15h 49mDFW-IDA
$609
5/30Thu
multi-stopDelta
4h 21mIDA-SEA
5/31Fri
multi-stopDelta
3h 47mSEA-IDA
$616
5/29Wed
nonstopAlaska Airlines
1h 49mIDA-SEA
6/1Sat
nonstopAlaska Airlines
1h 42mSEA-IDA
$657
5/29Wed
multi-stopDelta
4h 21mIDA-SEA
6/1Sat
multi-stopDelta
5h 58mSEA-IDA
$786

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Idaho Falls - North America Flights

Departure:

Idaho Falls (IDA)United States

Return flight deals:

North America - Idaho Falls

Cabin classes:

$753
$870
$861
$91