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Find cheap flights from Idaho Falls to North America from $101

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 7/19. 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
Mon 6/10
Mon 6/17

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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$508
Los Angeles
Los Angeles1 stop$308
Las Vegas
Las Vegasnonstop$101
Miami
Miami1 stop$532
San Francisco
San Francisco1 stop$476
Chicago
Chicago1 stop$408
Boston
Boston1 stop$537
Denver
Denvernonstop$289
Seattle
Seattle1 stop$276
Fort Lauderdale
Fort Lauderdale1 stop$566
Atlanta
Atlanta1 stop$448
Dallas
Dallasnonstop$389
Cancún
Cancún2 stops$364
Tampa
Tampa1 stop$641
Houston
Houston1 stop$426
Honolulu
Honolulu2 stops$432

Good to know

Low season

April

High season

June

Cheapest flight

$101
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 Las Vegas

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 $260 one-way - $507 round-trip; Dallas $284 one-way - $590 round-trip; Salt Lake City $197 one-way - $457 round-trip
  • Morning departure is around 11% 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 9141 reviews
7.3Food
8.6Crew
7.9Comfort
8.2Boarding
7.3Entertainment
Airline reviews

Wasn’t an Alaska plane so the seats were very thinly padded- glad I wasn’t going further.

8.0 ExcellentLisa, May 2024EUG - SAN
Read more about Alaska Airlines reviews

Wasn’t an Alaska plane so the seats were very thinly padded- glad I wasn’t going further.

Service was excellent. Staff at check in cleared hurdles for me so I could travel with my service animal.

Clean plane, relatively spacious in Main Cabin. One experience: I'm 79, with torn rotator cuff (R shoulder). I asked for help getting my carryon into the overhead bin and was told that the staff "does not help with this" (or some such phrase. On previous flights, help has been offered (and accepted). I prevailed on a fellow passenger for this. Also, why not board back to front?? Would this not help in the speed of boarding?

The process was professional and really informative. I personally did not find any issue with thr process from start to finish.

Flight was late but crew was very efficient and friendly.

Not a good experience, we were delayed by an hour due to maintenance issues.

It was a very short flight. No snack or drink. The steward stayed seated the whole time. The plane was comfortable. Boarding in Pullman was a breeze, only 1 gate. I would definitely fly thru there again.

After upgrading and paying for seat I was bumped from my seat. When I went to ask why she said I wasn’t assigned a seat because the ticket I purchased. After kindly explaining to her I upgraded the night before and paid for that seat she said how I was wrong and that something must have happened. I showed her my receipt and she still said there was an error. This is why I only fly delta. The flight attendant was rude as well but I don’t want to waste anymore time talking about how poor Alaska is. Delta here I come!

Flight cancelled an hour before takeoff due to "unscheduled maintenance". New flight makes me have to wait for 5 hours in the airport, at a gate totally on the other side of where I'm at, requiring me to take a tram to get from the N terminal, to the C terminal. After waiting for 5 hours I'm informed my new flight is no longer at the gate I'm at, but instead is back in the N terminal where I was previously.

Ashley - the flight attendant from OMA to SEA - was phenomenal. I was traveling alone with my 4 month old and she made every accommodation possible and went out of her way to make sure my experience was as comfortable as possible. Give this woman a massive raise!

Boarding was chaotic. I didn’t finish dinner because I went to bed early. Breakfast omelet was overcooked and tasteless but croissant was better than usual. Plane was dirty—crumbs in every seam and lavatory was poorly maintained (paint peeling, etc.) and toilet paper had not been refreshed before takeoff. No cubby for storage in first and seat was narrow.

Boarding was somewhat chaotic. Unable to evaluate crew or food/drink because captain kept them seated due to turbulence. Have no idea if entertainment was offered.

West Jet has a horrible boarding process and the seats have no cushion.

Everything went smoothly. I didn’t like that when I booked in the main cabin my wife and I weren’t seated together. One would think when booking on an option that allows picking your seat. They would put you and your travel partner together. Had to call to get it sorted. They did fix.

The gate area was incredibly short staffed, with one representative manning 4-5 flights, which caused a 3 hr delay in boarding even though the plane was all ready to leave. Other flights also were delayed because of this. The flight crew was awesome and I feel bad for the only gate worker on call, but Delta needs to hire more employees.

Very frustrated with boarding gate crew. She announced the plane was small and they would be limiting us to one item to carry on. Not a problem for me as I understand the tiny planes have limited space!! Not the case here! It was a rather large plane and had plenty of room for bags! So because I don’t want to be one of “those people” who ignores the request to check a carry on I did so asking if I would be able to pick it up at the bottom of the ramp on arrival in Knoxville to which she responded “yes”! Then I watched as every other passenger held onto their 2 items and boarded!! Then when we arrived in Knoxville our 2 carry ons had been put with all the other luggage and we had to go to baggage pick up and wait for all the big checked bags to come off the carousel! So she lied!! Frustrating. Next time I won’t be so nice!

It was a good experience except when boarding a female flight attendant did not go out of her way to assist my teenage daughters in finding space for their carry-ons after their compartments were full.

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

Checking in at the airport the agent only booked the first keg of my trip and had my checked luggage going to the airport with a layover! Never was issued a boarding pass for the second leg or received sticker fir my checked bag. All was well in the end! Delta agents helped to resolve the situation!!!

Delayed due to an ill passenger after loading. Not preventable on Delta's part. Was in first class. The seats are becoming worn and detaching from their velcro attachments. Only got snacks on flight. The attendant was not the friendliest.

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.

Energetic crew - flight full of swiftied going to Taylor's opening show in Paris! Long lines for bathroom made out kind of suck though

Check in etc was very good. As for on the plane, it was like flying in a freezer. It was so cold, i have flown for years and never been so cold on a plane. Staff on board said its always cold when flying which is a load of rubbish. They wouldnt put any heating on and now i have the flu because of this .

I’ve had a couple flights this week on United that were delayed by an hour or more

Flight was delayed 2.5 hours - a big deal on an overnight when you plan to sleep.

I feel like they have upgraded the app since I last flew United and I found it to be super helpful. I had stopped flying United unless absolutely necessary and my experience on this trip indicates they have been working hard to improve their services.

Surprisingly easy! I was hesitant to try this, but the cost swayed me. I actually felt like I had less stress than all the taxiing and possible delays that occur with short regional flights where you spend less time in the air than getting to and from the plane..

This flight was delayed multiple times and eventually canceled around 2-3ish. Original take off time was around 10:30am. By 3, there were no other options out of Houston, so stuck in Houston for from 3pm - 11am the next day.

Should have video screens Plane audio was poor and without wired connection hard to understand crew. Should serve more than just cups of water and pretzels on six hour flight. Did not see crew rest of flight. Fix charging sockets to retain charging blocks.

I paid $380 for my one-way ticket from California to Minnesota. The fair did not include online check-in. I received instructions from their app to check in at a kiosk. At the kiosk, the boarding pass would not print until an actual person came to verify that I had a personal item and not a carry-on item, On the plane, the person next to me was drunk and allowed to continue to order alcohol. United is garbage I’d rather fly spirit.

The plane was dirty and the in seat air wasn't blowing as planes usually do.

Worst situation ever! I booked my tickets for this trip on Alaska Airlines. I guess AA is a partner and we flew nonstop from Eugene to PHX on an AA jet. I had to pay for luggage from PHX to EUG. And this was an Alaska Airlines reservation paid for with Alaska airlines credit card! Got to the PHX airport and was not able to check bags because of some weird issue with the AA software. My reservation had to be the-entered by the agent. I will never pick another American Airlines flight on the Alaska Airlines website. While on vacation, I tried to upgrade our seats for the trip home. The request just buffered and never went through. I tried four times and was charged four times on my credit card. The card was charged but the seats were never changed. What a wreck!

Left from gate 30 minutes before flight. Never been late to a flight ever. It says 15 minutes before explicitly on the ticket.

I like the boarding process, it was fast. The seat doesn’t have a TV for a long flight and food wasn’t served, just snacks.

Use planes with TVs on flights over 4 hours. The free entertainment was a cheap in between solution for a very long flight that you don't even bother providing meals or decent snacks.

Even though we left CMI late, we mostly made up the time.

Delayed almost 4 hours for a 45 minute flight with no explanation.

Again, multiple delays and I eventually just canceled and drove!

Great crew. Very comfortable business seats with nice bedding. Good food. We were delayed to let late passengers on the flight, but otherwise great experience.

Great crew. We were delayed so that late passengers could get on the flight. Love the bedding in business class. Good food. Great experience.

The CX617 from HK to BKK was delayed more than 1.5 hours.

Book cheap flights from Idaho Falls to North America

Recent round-trip flight deals

7/19Fri
nonstopAllegiant Air
1h 42mIDA-LAS
7/22Mon
nonstopAllegiant Air
1h 44mLAS-IDA
$101
7/12Fri
nonstopAllegiant Air
1h 42mIDA-LAS
7/15Mon
nonstopAllegiant Air
1h 44mLAS-IDA
$114
9/17Tue
1 stopDelta
5h 45mIDA-PHX
9/21Sat
1 stopDelta
3h 41mPHX-IDA
$198
9/25Wed
1 stopDelta
5h 31mIDA-LAS
9/28Sat
1 stopDelta
3h 11mLAS-IDA
$268
6/16Sun
nonstopAlaska Airlines
1h 52mIDA-SEA
6/22Sat
nonstopAlaska Airlines
1h 42mSEA-IDA
$277
6/9Sun
nonstopUnited Airlines
1h 44mIDA-DEN
6/16Sun
nonstopUnited Airlines
1h 45mDEN-IDA
$289
6/4Tue
nonstopAlaska Airlines
1h 49mIDA-SEA
6/11Tue
nonstopAlaska Airlines
1h 42mSEA-IDA
$292
11/2Sat
2 stopsAmerican Airlines
21h 22mIDA-CUN
11/8Fri
2 stopsAmerican Airlines
18h 40mCUN-IDA
$364
5/27Mon
1 stopAmerican Airlines
4h 13mIDA-LAS
5/29Wed
1 stopAmerican Airlines
4h 01mLAS-IDA
$374
9/12Thu
1 stopUnited Airlines
4h 53mIDA-LAX
9/16Mon
1 stopUnited Airlines
5h 49mLAX-IDA
$401

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Recent one-way flight deals

6/12Wed
1 stopDelta
3h 32mIDA-LAS
$134
9/2Mon
nonstopAlaska Airlines
1h 54mIDA-SEA
$139
6/12Wed
nonstopUnited Airlines
1h 49mIDA-DEN
$145
9/2Mon
1 stopDelta
4h 11mIDA-SEA
$148
5/29Wed
nonstopAlaska Airlines
1h 56mIDA-SEA
$169
6/12Wed
1 stopAlaska Airlines
17h 58mIDA-DEN
$173
5/15Wed
1 stopAmerican Airlines
6h 16mIDA-PHX
$178
5/29Wed
1 stopDelta
4h 21mIDA-SEA
$178
10/2Wed
2 stopsUnited Airlines
8h 25mIDA-LAS
$195
6/1Sat
2 stopsAmerican Airlines
31h 51mIDA-LAS
$225

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Last minute flights from Idaho Falls to North America

Last minute flight, train and bus deals

5/13Mon
nonstopAmerican Airlines
2h 04mIDA-PHX
5/15Wed
nonstopAmerican Airlines
2h 04mPHX-IDA
$387
5/13Mon
multi-stopAmerican Airlines
8h 02mIDA-PHX
5/15Wed
nonstopAmerican Airlines
2h 04mPHX-IDA
$397
5/13Mon
multi-stopDelta
5h 46mIDA-PHX
5/15Wed
multi-stopDelta
5h 43mPHX-IDA
$406
5/15Wed
multi-stopUnited Airlines
5h 17mIDA-LAS
5/17Fri
multi-stopUnited Airlines
6h 34mLAS-IDA
$535
5/13Mon
multi-stopUnited Airlines
7h 13mIDA-PHX
5/17Fri
multi-stopUnited Airlines
5h 09mPHX-IDA
$558
5/14Tue
nonstopUnited Airlines
1h 56mIDA-DEN
5/21Tue
nonstopUnited Airlines
1h 44mDEN-IDA
$589
5/13Mon
multi-stopAlaska Airlines
17h 52mIDA-LAX
5/14Tue
multi-stopAlaska Airlines
12h 06mLAX-IDA
$602
5/14Tue
multi-stopDelta
4h 14mIDA-DEN
5/21Tue
multi-stopDelta
3h 43mDEN-IDA
$608
5/13Mon
multi-stopAmerican Airlines
6h 39mIDA-LAS
5/19Sun
multi-stopAmerican Airlines
4h 01mLAS-IDA
$622
5/13Mon
multi-stopAlaska Airlines
8h 10mIDA-LAX
5/14Tue
multi-stopAlaska Airlines
26h 05mLAX-IDA
$657

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Idaho Falls - North America Flights

Departure:

Idaho Falls (IDA)United States

Return flight deals:

North America - Idaho Falls

Cabin classes:

$541
$1,117
$861
$98