$32 Find Cheap Flights from Idaho to North America

1 adult
1 adult, Economy, 0 bags

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Good to know

Low seasonSeptember
Cheapest flight$32
Best time to beat the crowds with an average 10% drop in price.
Most popular time to fly with an average 19% increase in price.
Flight from Boise to Denver

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 Airlines
IDA
-
SEA
Jun 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 Airlines
BOI
-
PDX
May 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 Airlines
BOI
-
BUR
Jul 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 Alaska Airlines (277 flights per week), Hawaiian Airlines (247 flights per week), and Delta (184 flights per week).

  • How many airports are there in North America?

    There are 839 airports in North America. The busiest airport is Hartsfield-Jackson Atlanta Airport (ATL), with 6% 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 $228.

  • 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 $98 round-trip. The most popular route is Boise (BOI) to San Francisco (SFO) and the cheapest round-trip airline ticket found on this route in the last 72 hours was $175.

  • 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 $536 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 1,612 direct flights each week.

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

    There are around 291 direct flights from within Idaho to North America every day. Most flights (50%) depart in the morning.

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

    Each week there are around 2,037 direct flights from within Idaho to North America. The most common day for departures is Sunday, with 16% 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 5h 06m, covering a distance of 1540 miles. The shortest route is Spokane (GEG) to Seattle (SEA) with an average flight time of 1h 17m.

  • 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 1,980 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 (8% of total searches to North America). The next most popular destinations are Las Vegas (7%) and Denver (6%). Searches for flights to Los Angeles (5%), to Houston (5%) and to Cancún (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.
7.9
DeltaOverall score based on 8017 reviews
7.9Entertainment
7.2Food
8.1Boarding
7.9Comfort
8.5Crew
Airline reviews

Delta is a good airline. I've never had an issue with Delta. I'll continue to fly with them until they show me that I shouldn't.

8.0 ExcellentBrian, Dec 2025
DTW - TPA
Read more Delta reviews

Delta is a good airline. I've never had an issue with Delta. I'll continue to fly with them until they show me that I shouldn't.

The only thing nice I can say is the flight crew was really nice and apologetic about the situation. They shared as much information as they had and advised us on what we could do about missing connecting flights. The boarding process was so slow. The gate agent was working by herself and should have had someone working with her. It took almost an hour to board because she was trying to board a full flight of people and provide customer service to everyone who was flying standby and/or had questions. It was really chaotic. This didn't help the fact that we were delayed and folks were missing connections the longer it took.

The gate attendants and the crew were terrible. Because of high winds, they needed to carry more fuel, so they had to get volunteers to take the next flight at 6 am the next day. They did a terrible job of it - our flight ended up taking off just under 3 hours of the scheduled time. I hope to never fly Delta again.

Did not realize internet screen was hidden between seats and no info printed!!!!

2 of the seats in row 31 the entertainment system was not working, and one seat the tray table did not go all the way down. Flight arrived early and departed on time which was great.

Very good flight crew and very nice people staff were incredible especially the gate agent

Waited at the usual crowded gate at DCA where one ends up standing up because there aren't enough seats.

The flight was delayed for about 2 hrs. Other than it, it was good.

Advertised fruit trays with cheese, but only snacks handed out!

The plant way delayed departing by 3 hours. It was an old airplane with broken seats and armrests. The bathroom made a hollering sound. A really crappy flight experience and travel day all around.

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 $152
Prem Econ Class flights to North Americafrom $198
Economy Class flights to North Americafrom $79