$34 Find Cheap Flights from Idaho to North America

1 adult
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Good to know

Low seasonJanuary
Cheapest flight$34
Best time to beat the crowds with an average 8% drop in price.
Most popular time to fly with an average 16% increase in price.
Flight from Boise to Las Vegas

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

Insights shared by verified travelers who flew the route from Idaho to North America 
Learn how KAYAK collects reviews and tips from users.
Verified travelerFlew with Hawaiian AirlinesIDA-SEAJun 2025
Idaho Falls is not a large airport, so it was easy to find my way around. Take a meal if you want more than a snack.
AllieFlew with Alaska AirlinesBOI-PDXMay 2025
It is a ten minute walk from tarmac to baggage claim. If you have mobility issues, it is best to ask for a wheelchair. I did not receive a message on my phone regarding which carousel by bags would be loaded on and there was NOT a centralized notification board to inform you of the carousel
LisaFlew with Alaska AirlinesBOI-BURJul 2024
If they ask you to check your bag at the gate because the flight is full, you get to board sooner even if you don't check ALL of your bags.

FAQs for booking flights from Idaho to North America

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

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from Idaho 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 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 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 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 to North America up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

  • Which airlines fly most frequently to North America?

    Idaho and North America are connected by different airlines. The airlines that fly that route the most regularly are Delta (256 flights per week), Alaska Airlines (244 flights per week), and Hawaiian Airlines (232 flights per week).

  • How many airports are there in North America?

    There are 847 airports in North America. The busiest airport is Hartsfield-Jackson Atlanta Airport (ATL), with 7% of all flights arriving there.

  • Which is the cheapest airport to fly into in North America?

    Prices will differ depending on the departure airport, but generally, the cheapest airport to fly to in North America is Las Vegas Harry Reid Intl Airport (LAS), with an average flight price of $157.

  • What is the cheapest day to fly to North America?

    Based on KAYAK data, the cheapest day to fly to North America is Wednesday where round-trip tickets can be as cheap as $391. On the other hand, the most expensive day to fly is Sunday, where round-trip prices are $551 on average.

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

    The cheapest time of day to fly to North America is generally in the afternoon, when round-trip flights cost $414 on average. Morning departures are around 2% more expensive than evening flights, 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 $503.

  • What is the cheapest flight to North America?

    The cheapest ticket to North America from Idaho found in the last 72 hours was to Las Vegas, at $46 round-trip. The most popular route is Boise (BOI) to Denver (DEN) and the cheapest round-trip airline ticket found on this route in the last 72 hours was $118.

  • What is the cheapest month to fly from Idaho to North America?

    The cheapest month for flights from Idaho to North America is August, when tickets cost $258 (return) on average. On the other hand, the most expensive months are December and March, when the average cost of round-trip tickets is $522 and $513 respectively.

  • How many cities have direct flights to North America?

    From Idaho, there are direct flights to North America from 6 cities. The city with the most direct flights is Boise, with 1,785 direct flights each week.

  • How many direct flights to North America are there each day?

    There are around 319 direct flights from within Idaho to North America every day. Most flights (51%) depart in the morning.

  • How many direct flights to North America are there each week?

    Each week there are around 2,228 direct flights from within Idaho to North America. The most common day for departures is Sunday, with 17% of flights taking off on this day.

  • How long is the flight to North America?

    An average nonstop flight from Idaho to North America takes 4h 15m, covering a distance of 1337 miles. The shortest route is Spokane (GEG) to Seattle (SEA) with an average flight time of 1h 07m.

  • How many long-haul flights are there to North America each week?

    Each week, there are 57 medium-haul flights (3-6 hour flight duration) and 2,171 short-haul flights (up to 3 hour flight duration) to North America. There aren't any long-haul flights (6-12 hour flight duration).

  • What are the most popular destinations in North America?

    Based on KAYAK flight searches, the most popular destination is Seattle (7% of total searches to North America). The next most popular destinations are Houston (7%) and Las Vegas (7%). Searches for flights to Los Angeles (6%), to Denver (5%) and to New York (5%) are also popular.

Reviews of the top airline flying from Idaho to North America

 
Need help choosing which airline to fly with from Idaho 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
DeltaOverall score based on 7982 reviews
7.9Entertainment
8.5Crew
8.2Boarding
7.9Comfort
7.3Food
Airline reviews

On this flight I felt the food offering was not as complete as on previous flights. The tomato salad was a bit off and there was nothing additional such a bread or butter. The breakfast was only one option, so you either ate what they had or ate nothing. The crew was efficient, but most seemed frustrated throughout the flight. The flight arrived early and was obstacle-free, so I’m overall quite happy, but the shine in the rest of the experience just wasn’t there.

8.0 ExcellentJeanne, Aug 2025MSY - JFK
Read more Delta reviews

On this flight I felt the food offering was not as complete as on previous flights. The tomato salad was a bit off and there was nothing additional such a bread or butter. The breakfast was only one option, so you either ate what they had or ate nothing. The crew was efficient, but most seemed frustrated throughout the flight. The flight arrived early and was obstacle-free, so I’m overall quite happy, but the shine in the rest of the experience just wasn’t there.

The seats got pretty uncomfortable pretty fast. The armrests are bigger than on other planes, so I had less room in the actual seat. My butt hurt by the end of the flight. :/ comfort was the primary issue. The crew were fantastic!

I believe that a four-hour trip should have a meal. Delta had none.

Great flight with Delta! Boarding was quick and easy, the amenities were solid, and the plane was in great shape. The flight attendants had a fun, lively energy while staying professional. All in all, a smooth trip — even managed to catch up on some rest. Thanks, Delta!

I was uncomfortably cold on the plane. Other than that it was uneventful and therefore as enjoyable as a plane ride can be.

There was supposed to be a meal served, but there wasn’t and the major toilet was out of order

They made us board and then deboard due to mechanical issue which delayed the departure by almost 2 hours and we barely made our connecting flight. These quality checks should've been done before boarding not after.

Having to up charge for a seat assignment is not good. Delta can do better

I liked the friendliness of the staff. The cleanliness of all 3 planes.

Was charged for my luggage despite having been on one ticket from an international flight. Too tired to argue after 15 hours on flight. Was charged for rechecking it at JFK airport. Not sure why those off Kenya Airways were required to do that.

Everything you need to know for your flight to North America

Cabin class types available on flights to Idaho

Cabin classes available on flights to Idaho. Prices are the lowest found on KAYAK over the last 7 days. Price and availability is not guaranteed.
First Class flights to North Americafrom $257
Business Class flights to North Americafrom $348
Prem Econ Class flights to North Americafrom $198
Economy Class flights to North Americafrom $45

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