$47 Find Cheap Flights from Idaho Falls to North America

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 6/29. 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$373
Los Angeles
Los Angeles1 stop$244
Las Vegas
Las Vegasnonstop$117
Miami
Miami1 stop$382
Chicago
Chicagononstop$323
San Francisco
San Francisco1 stop$244
Boston
Boston1 stop$390
Washington, D.C.
Baltimore1 stop$381
Denver
Denvernonstop$199
Seattle
Seattlenonstop$197
Fort Lauderdale
Fort Lauderdale1 stop$510
Atlanta
Atlanta2 stops$412
Dallas
Dallasnonstop$331
Tampa
Tampa1 stop$367
Houston
Houston1 stop$337
Cancún
Cancún2 stops$415
Honolulu
Honolulu2 stops$426
San Diego
San Diego1 stop$244

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
Allegiant Air Logo
6:35 pm - 7:21 pmIDA-LAS
1h 46mnonstop
Allegiant Air Logo
9:00 am - 11:48 amLAS-IDA
1h 48mnonstop
$117Allegiant Air
Find Deal
Mon, Jun 9 - Mon, Jun 16
Allegiant Air Logo
2:17 pm - 3:30 pmIDA-SNA
2h 13mnonstop
Allegiant Air Logo
5:37 pm - 8:44 pmSNA-IDA
2h 07mnonstop
$126Allegiant Air
Find Deal
Mon, May 19 - Mon, May 26
Alaska Airlines Logo
6:00 am - 6:51 amIDA-SEA
1h 51mnonstop
Alaska Airlines Logo
12:52 pm - 3:40 pmSEA-IDA
1h 48mnonstop
$197Alaska Airlines
Find Deal
Tue, May 13 - Wed, May 21
United Airlines Logo
10:53 am - 12:38 pmIDA-DEN
1h 45mnonstop
United Airlines Logo
9:00 pm - 10:45 pmDEN-IDA
1h 45mnonstop
$199United Airlines
Find Deal
Tue, May 6 - Sat, May 10
Alaska Airlines Logo
6:00 am - 6:51 amIDA-SEA
1h 51mnonstop
Alaska Airlines Logo
7:55 pm - 10:34 pmSEA-IDA
1h 39mnonstop
$207Alaska Airlines
Find Deal
Tue, May 13 - Sun, May 25
Delta Logo
6:50 pm - 10:30 pmIDA-DEN
3h 40m1 stop
Delta Logo
7:05 am - 11:50 amDEN-IDA
4h 45m1 stop
$209Delta
Find Deal
Fri, May 23 - Sun, May 25
Delta Logo
6:50 pm - 10:30 pmIDA-DEN
3h 40m1 stop
Delta Logo
6:25 pm - 10:51 pmDEN-IDA
4h 26m1 stop
$214Delta
Find Deal
Fri, May 9 - Mon, May 12
United Airlines Logo
5:00 am - 6:59 amIDA-DEN
1h 59mnonstop
United Airlines Logo
7:46 am - 9:32 amDEN-IDA
1h 46mnonstop
$224United Airlines
Find Deal
Fri, May 2 - Mon, May 5
American Airlines Logo
12:30 pm - 9:40 pmIDA-MSY
8h 10m1 stop
American Airlines Logo
4:27 pm - 9:01 pmMSY-IDA
5h 34m1 stop
$323American Airlines
Find Deal
Tue, Aug 12 - Tue, Aug 19
American Airlines Logo
7:00 am - 10:51 amIDA-DFW
2h 51mnonstop
American Airlines Logo
7:30 pm - 9:35 pmDFW-IDA
3h 05mnonstop
$331American Airlines
Find Deal
Wed, Jun 25 - Wed, Jul 9

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 $219.

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 $289, 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

$47
Best time to beat the crowds but there is an average 13% increase in price.
Most popular time to fly and prices are also 4% 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 $233 one-way - $380 round-trip; Seattle $138 one-way - $283 round-trip; Salt Lake City $193 one-way - $350 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 9906 reviews
7.1Entertainment
8.2Boarding
7.9Comfort
8.5Crew
7.1Food
Airline reviews

No non-alcoholic drinks available except water and small apple juice cans.

8.0 ExcellentJohn, Apr 2025SFO - LAS
Read more Alaska Airlines reviews

No non-alcoholic drinks available except water and small apple juice cans.

Flight attendant took my carefully folded coat and flung it across the aisle to the bin across the way. Where one of the passengers rescued it for me, because that just wasn’t right!!

If all the airlines were ran so well. Staff very professional and kind.

Flight was smooth, but the overhead bins were not deep enough to stow bags vertically and we ran out of room - even with 8 passengers voluntarily gate-checking their bags.

Very helpful with my mother who needed a wheelchair at both ends and everything went as expected

Direct and non stop. We were late checking in but had paid for our luggage to be checked and they easily took the bags at the gate for us. We unfortunately had to take our bags through TSA and lost a few items...

I paid an extra $100 for a seat upgrade including complimentary drinks, no drinks were served due to a few minutes of minor turbulence. They said they would return, they didn’t’. Sad…

The FTA in the JFK airport was so mismanaged. It needs improvement. Flight attendants should set age limits. In-flights snacks should provide two times instead one.

Self check in is not indicated well if you approach Terminal 1 from Terminal 2 Parking

It was very frustrating that the people that got in th plane before I did had all taken the storage area above my seat so I had to go all the way town to store my luggage. My seat was 7c and I had to go all the way to 16 to find a place for my carry on. How is that even allowed! The worst part was trying to get my luggage when we landed.. such a headache and so unnecessary. If I’m in row 7c I should be able to store my carry on above where I’m sitting. It’s ridiculous that o need to go all the way down and struggle at the end of the flight to get my carry on.

This had nothing to do with Delta… The flights were on time and flawless. The service was excellent. We purchased seats in (aisle/middle) comfort plus since this was a cross country flight. Unfortunately, the woman seated at the window was 300+ pounds and, as might be expected, covered up about a third of the middle seat also. there was absolutely nothing that Delta could have done about that… I just don’t know what the answer should be. If you purchase a seat, you should should be able to use the entire seat and not just the portion that someone else is not sitting/oozing in. Disappointing…there should be something that could be done….I'm just not sure what solution could be.

Delayed take-off. Very small plane so very scary with lots of bumps during the flight. Would never fly Delta on short flights in small 80 seaters plane again! Felt relieved when landed.

The worst part was I was NOT allowed in the lounge even though I was holding a first class ticket and have a premium American Express card. I have flown Business or First Class with many airlines. Delta is the ONLY one who does not extend this courtesy to anyone except people who hold the very expensive American Express card. As a result, I won’t fly Delta if I have any other choice.

It was an overnight flight and I desperately needed coffee before we landed, but Delta does only one beverage service, and that is shortly after takeoff, not before landing at 5 am.

A little bumpy ride . No food was being provided due the the turbulence. That was ok it was a short flight to my standards.

Simply outstanding. Their new lounge for Delta One customers is a cut above the rest.

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

Multiple delays and not straight answer from the United team

For economy, it was very good. Staff was great, they even let some of us change seats for more leg room... Put an empty seat between us which was fantastic for a 12hr flight. Onboard entertainment was excellent, I think over 200 choices of movies/tv/etc The bad was the barely/nonfunctional wifi that cost either $16.99 or 1700 miles (full flight). It was atrocious... Definitely the worst of the last 3 long haul major airlines I was on the last few months.

Stewardess spilled orange juice on my clothes/seat no help no apology just threw napkins at me to clean the mess up. Not Happy.

Smooth flight. Boarding was chaotic. Could not hear the gate agent over the intercom. People were lined up in the wrong lines. Groups one and two were told to board through line one and group 3 through line 2. All very confusing. Once in the air, the flight was smooth. There was no entertainment option on this aircraft, even though it was a larger aircraft.

The plane pushed back from the gate on time. However, it stopped on the ramp, and we waited for over 20 minutes before the aircraft pulled back to the gate. Apparently, something of importance had to be removed from the aircraft by the gate agent. I found this to be odd. The delay was not significant, but I felt that whatever was on the aircraft that had to be taken off, should’ve been done before we pushed back from the gate.

I didn’t get on plane. Passport being processed by consulate with visa application. Tried to cancel through underpricer after purchasing cacelling for any reason. No dice, they are thieves.

Electric plugs didn't work. Entertainment system wasn't working

The design of the light switch on the arm rest is ridiculous.

Smooth boarding process. Early departure, smooth flight, early arrival. The entertainment package has very good recent movie options. The flight crew were friendly and professional.

leg space better than expected. two washrooms for one plane isn't enough.

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.

We missed our flight. The boarding pass had the wrong gate and by the time we received the text from Kayak, our flight was already gone. I’ll never use Kayak again and will go direct to the airlines in the future.

Boarding took forever, the plane was cramped and cold, and the seatbelt song came on constantly throughout the red eye flight with a loud pre-recorded message playing each time

Cabin felt crammed Snacks are lame But crew was super efficient getting us out on time despite delay

Took off on time and successfully avoided weather that looked to be a problem along the way

There were five broken seats on the plane. The crew was very rude in telling people they had to get off the plane and get a flight the next day. No call for volunteers, but telling people they had to get off. One woman was flying with her elderly mother and daughter and was told she had to leave or all three had to leave. Fortunately, a volunteer offered to stay. The situation was handled poorly.

The flight to Tokyo AA61 took off about two hours late, but then had to turn back. By that time the crew had to be replaced. Then they kept promising to take off in an hour, then in 3, then switch to the next day.

British Airways staff are very polite and willing to help.

Any sort of gluten free snack option would be nice

They lost my luggage and it didn’t get delivered until the next day.

Would have thought that they would gas up plane before everyone got on board

Everything you need to know for your flight to North America

Information on your arrival and departure airports

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