$92 Find Cheap Flights from Idaho Falls to North America

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 North America departing on 5/22. 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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Best North America Flight Deals from Idaho Falls

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

New York
New York2 stops$340
Los Angeles
Los Angeles1 stop$274
Las Vegas
Las Vegasnonstop$105
Miami
Miami1 stop$488
Chicago
Chicago1 stop$343
San Francisco
San Francisco1 stop$344
Boston
Boston1 stop$426
Washington, D.C.
Baltimore1 stop$361
Denver
Denvernonstop$92
Seattle
Seattle1 stop$197
Fort Lauderdale
Fort Lauderdale1 stop$465
Atlanta
Atlanta1 stop$381
Dallas
Dallas1 stop$347
Tampa
Tampa2 stops$514
Houston
Houston1 stop$388
Cancún
Cancún2 stops$471
Honolulu
Honolulu2 stops$532
San Diego
San Diego1 stop$275

Cheap Flight Deals from Idaho Falls to North America (IDA-0NA)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Idaho Falls to North America 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.

Recent round-trip flight deals from Idaho Falls to North America

Recommended round-trip deals departing in the coming months from the most popular airlines that fly from Idaho Falls to North America.
Discover the best prices for you by selecting your travel dates on KAYAK.
Choose your dates
5:51 pm - 7:39 pmIDA-DEN
1h 48mnonstop
3:24 pm - 5:06 pmDEN-IDA
1h 42mnonstop
$92Allegiant Air
Find Deal
jeu., mai 22 - dim., mai 25
9:34 pm - 10:17 pmIDA-LAS
1h 43mnonstop
11:50 am - 2:42 pmLAS-IDA
1h 52mnonstop
$105Allegiant Air
Find Deal
ven., mai 2 - ven., mai 9
6:50 pm - 11:59 pmIDA-SEA
6h 09m1 stop
5:30 am - 10:39 amSEA-IDA
4h 09m1 stop
$197Delta
Find Deal
mer., juin 4 - mar., juin 10
7:00 am - 3:47 pmIDA-DEN
8h 47m1 stop
6:00 am - 12:29 pmDEN-IDA
6h 29m1 stop
$209American Airlines
Find Deal
ven., mai 9 - lun., mai 12
6:50 pm - 11:59 pmIDA-SEA
6h 09m1 stop
5:30 am - 10:39 amSEA-IDA
4h 09m1 stop
$217Delta
Find Deal
jeu., juin 5 - mar., juin 10
4:20 pm - 5:14 pmIDA-SEA
1h 54mnonstop
7:55 pm - 10:34 pmSEA-IDA
1h 39mnonstop
$218Alaska Airlines
Find Deal
mar., juin 3 - mer., juin 11
6:00 am - 6:50 amIDA-SEA
1h 50mnonstop
7:55 pm - 10:34 pmSEA-IDA
1h 39mnonstop
$228Alaska Airlines
Find Deal
dim., juin 1 - mer., juin 11
4:22 pm - 6:06 pmIDA-DEN
1h 44mnonstop
7:46 am - 9:32 amDEN-IDA
1h 46mnonstop
$249United Airlines
Find Deal
jeu., mai 8 - lun., mai 12
6:03 pm - 7:45 pmIDA-DEN
1h 42mnonstop
3:40 pm - 5:22 pmDEN-IDA
1h 42mnonstop
$289United Airlines
Find Deal
ven., juil. 25 - lun., juil. 28
7:43 am - 8:58 amIDA-PHX
2h 15mnonstop
7:05 pm - 10:10 pmPHX-IDA
2h 05mnonstop
$321American Airlines
Find Deal
dim., avr. 27 - mar., avr. 29

KAYAK's insights & trends for Idaho Falls to North America flights

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

What is the cheapest Idaho Falls to North America flight route?

The cheapest price for flight routes found by users searching on KAYAK in the last 2 weeks for round-trip flights from Idaho Falls to North America.
The cheapest ticket to North America from Idaho Falls found in the last 72 hours was to Las Vegas, at $94 round-trip. The most popular route is from Idaho Falls (IDA) to Denver (DEN), and the cheapest round-trip airline ticket found on this route in the last 72 hours was $273.

What is the cheapest time of day to fly to North America?

The average price for all round-trip flights from Idaho Falls to North America depending on the time of departure, clicked by users on KAYAK in the last 2 weeks.
The cheapest time of day to fly to North America is generally at night, when round-trip flights cost $565 on average. The most expensive time of day to fly to North America is generally in the morning, which is peak travel time and where the average cost of a ticket is $585.

Can I save money by flying with a layover from Idaho Falls to North America?

The average round-trip price for all non-stop flights, flights with one layover, and flights with two layovers for the route found by users searching on KAYAK in the last 2 weeks.
No, with an average price for the route of $345, prices are generally cheapest when you fly direct.

What’s the cheapest day of the week to fly from Idaho Falls to North America?

The average price of all round-trip flights from Idaho Falls to North America clicked on KAYAK for each day over the last 12 months.
Your flight ticket price will generally be cheaper if you fly to North America on a Monday and more expensive on a Tuesday. On your return trip to Idaho Falls, you should consider flying back on a Thursday, and avoid Mondays for better deals.

Good to know

Low season

February

High season

March

Cheapest flight

$92
Best time to beat the crowds but there is an average 10% increase in price.
Most popular time to fly and prices are also 10% lower on average.
Flight from Idaho Falls to Denver

Flights from Idaho Falls to North America: the best tips from KAYAK users

Insights shared by verified travelers who flew the route from Idaho Falls to North America 
Verified travelerFlew with American AirlinesIDA-PHXJan 2025
Don't fly American Airlines and don't fly the first plane out in the morning.
KrisFlew with Alaska AirlinesIDA-SEAOct 2024
I have had better experiences with Delta and United. I paid a FORTUNE for my ticket to on Alaska, and I would have expected better service.

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 from Idaho Falls to North America 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 from Idaho Falls to North America with an airline and back 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 from Idaho Falls to North America 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 $242 one-way - $444 round-trip; Seattle $153 one-way - $311 round-trip; Salt Lake City $199 one-way - $329 round-trip

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 9798 reviews
7.1Entertainment
7.9Comfort
8.2Boarding
7.1Food
8.5Crew
Airline reviews

They always change the schedule. My original flight got canceled. They put me up in the air flight. I had to stay seven hours in Seattle. That is bad.

4.0 OkayAnonymous, Mar 2025PHX - SEA
Read more Alaska Airlines reviews

They always change the schedule. My original flight got canceled. They put me up in the air flight. I had to stay seven hours in Seattle. That is bad.

Well to start the crew is Seattle told me my luggage would go right thru to Ottawa. Not so before landing we were told to pick up luggage at carousel 8. On landing I asked and was told to pick it up & take it to the conveyer to be sent to Porter. Staff said Alaska always says that but no it doesn’t happen. As for Porter they said the flight would be a bit rough, so they offered a free wine or beer. Only snacks were provided on each flight.

I had a great travel experience with Alaska. The agents and cabin crew were all so pleasant and helpful. The plane was clean and comfortable. The connecting flights went smoothly even with some minor delays. All in all, it was nice not to be upset with the journey. I say that because over the last few years all my travel has been on Delta and American, and always involved cranky employees and flight issues. I wish Alaska flew everywhere I need to go. Will definitely fly Alaska every time I have a choice. Thanks for helping me look forward to traveling again.

Flight delayed due to engine issue. For 3+ hours still not on flight

I would like you let you know that my booking never confirmed, yet I was charged for the insurance fee and cannot get it back even though I have an email stating g that the booking didn’t confirm. I have been getting the run around.

A little delay but nice flight, nice team. Thank you.

Could have had more of a beverage selection than water and apple juice.

Disappointed that there were no TV screens to watch a movie on the six hour flight. Disappointed that the plane did not have the right adapter to connect my phone and my iPad and charge them.

Crew was very good. Problem was not Alaska Airlines’ fault, there was a horrible, squealing, screaming kid near me.

Ted. F/A in fist class did a great job! Very nice

The Dekta Rep that checked us in was great. She's very personable, pleasant, and can tell she enjoys her job.

After a 5 hour delay waiting at the gate (3 delays adding up) with no clear reason provided, we finally boarded flew 3/4 of the way to Toronto then were turned back to New York. As we neared New York, the pilot declared that it was his fault, something to do with timing and him not being allowed into the country???? How could the airline let his happen? They had hours to prepare and make sure they had a crew available for the flight! We ended up in Toronto a day late with no sleep.

The plane was old with small storage areas that had problems closing/latching and not enough storage for everyone, and worn, damaged seats. Service was great but feel a little unsafe on such well used planes.

Terrible and im avoiding them in the future. My initial flight was delayed causing me to rebook my flight and when speaking with the representative to rebook I explained this is the second time my flights were delayed and they did nothing to help me. I wasn't booked to comfort plus or given a voucher or anything. I was almost late for my meeting that I needed to attend on Monday because of the games delta played delaying my flights even more and putting me in the very back of the plane next to an extremely intoxicated passenger

Friendly flight attendants, smooth 8-9 hours flight. Economy seats are small and uncomfortable as usual.

Flights on time. .Ride was as comfortable as can be expected in steerage. Luggage arrived at destination. Attendants were fairly friendly.

Great staff. Wifi is terrible. Signing up for skylines is a painstaking process. Had to call customer service just to get my flight itinerary and confirmation sent to me. Consistent delays. A well staffed company that is run so poorly. Upper management needs to be renewed.

The WiFi didn't seem as fast as it normally is

Bathrooms dirty sinks clogged. No one seemed to clean them. Plane very old

Thank you for not flipping the plane on the run way. You guys get a 5 star rating for the flight!!!

Compared with other carriers business class for an overnight was not worth the extra expense.

Seats were comfortable. It’s was so cold and very uncomfortable. I paid 2000 miles for wifi service that was choppy the whole flight. Would like to be reimbursed for my miles Food was so disappointing. Three cold and terrible meals for $3000 round trip. This needs to be better.

Generally good. The aisles have gotten narrower which can slow down boarding. Flight crew was great! Healthier complimentary snacks would be appreciated. Due to earthquake in San Francisco we had to circle in air space for a bit but then had a smooth landing. I laud the flight crew for their patience ;)

Easy to board. Flight was super crowded though so I didn't sleep well on that cross country red-eye flight. The aisles seem ot have gotten narrower and the seat smaller whn luggage and people are getting bigger so it would be AWESOME to have more space and breathing room in general ;)

Excellent, professional, actually on time which is rare for late flights. Decent food. I love the new neck pillows! Nice, simple upgrade from the old ones I wasn't sure where to put. I wish they would allow more time for rest. It's a red eye 7 hour flight and meal service was about 3 hours.

We boarded but then sat there waiting on some missed connection people to get on so we sat for about 15 minutes for that. Then we sat again because the passenger manifest was wrong and they had to figure it out before we could leave. That took about another 20 minutes or so. The crew was working hard to figure it out so it’s not their fault. It ended up being a system glitch where someone was upgraded to first class while another person was also in the same seat and it just created a mess that took a little while to figure out. They literally went to every person on the plane asking their names to see who was sitting in the wrong seat. I also hate the entertainment that must be watched on your phone or tablet. Just give us setback screens. It’s so much better. Almost every Delta flight has this now and it is so nice to have them. The crew did a great job. I have no complaints from them. They were very hard working, even with the mishap and a disgruntled passenger.

We were delayed in Toronto on the tarmac for THREE hours with no clear indication as to why except that it was not a safety hazard. Pilot did apologize more than once but even he was unable to explain why exactly we were delayed. I overheard the stewards saying that the captain was very frustrated with the situation as well because he was not able to explain why except it had something to do with water supply or system on the aircraft and now we needed to wait for an engineer to approve the aircraft for flight. It was very frustrating and distressing as a passenger and we should have been given complimentary meals at the very least.

Flight was cramped with every seat taken. The food was fine, nothing crazy to write home about. The plane felt dated and needing some TLC, the button for the window shade didn't work and there were no AC outlets to use. When communicating with staff all except one nice lady never seemed happy to help me almost like I was bothering them when asked for things like a glass of water or a snack. The flight was overall fine. It did what was needed which is get me from point A to point B. But it certainly was not special. I don't expect much in economy but I believe economy on a host of other airlines is more memorable and better experience.

Overall poor for me I paid extra for seats with leg room and my regional flights exit row seats have less leg room then the others that's money that could have been saved and on my final flight home the flights air was not operating it was unbearably hot in the cabin I will be contacting United and filing a DOT complaint

We paid extra for the seats with extra leg room. But we were not allocated the seats with extra leg room nor refunded the money we paid for the seats.

Easiest flights I’ve ever taken. Plane was comfortable without overly crowded seating.

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 flight was initially delayed, then cancelled. American Airlines says the cancellation was weather related, though the actual weather was not bad in both Washington and Providence and between. There were very few cancellations that day. In fact, AA2120 from Washington, DC to Boston flew with a minor delay at about the same time. So, the weather somehow affected only this particular flight AA5230. The next available flight was the following morning. The American Airlines refused to reimburse accommodation (hotel at DCA)

I have long legs, my foot was out in the aisle and when a flight attendant came walking by and I didn't notice, instead of saying "excuse me" or anything like that, she kicked my foot. Extremely rude

One bottle of water and a package of cookies for comfort plus. We had to literally beg a flight attendant for an extra bottle of water later in the flight due to feeling dehydrated.

Fine. On time, cabin service was fine, bag arrived. All good. Flying into DCA so did not collide with any helicopters, which is also good. Horrid incident that could have and should have been prevented.

Cabin was roomy enough to easily slide my carry on under the seat in front of me!

Everything was fine. Flight boarded and departed on time. Seating was spacious enough for my carryon to fit under the seat in front of me. No complaints at all. Flight even arrived early.

We kept being told that the flight was full and that all overhead compartments were full and therefore had to check in our hand luggage. We were some of the last people to board and noticed that there was still sufficient space in the overhead compartments. We were obliged to check in hand luggage when there was space and so had to wait at luggage retrieval which took a while to then noticed damage to our luggage - not a great experience!

Worst seats I’ve ever had !!! The seats were very narrow and uncomfortable and misaligned with the seats in front of mine leading to bottom of the seat in front of mine pressing on my legs for 15.5 hours !

Crew professional. Easy bag drop off. On time. Good entertainment.

I liked everything. Except that my neck was hurting on the seat. I couldn't sleep.

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