$28 Find Cheap Flights from Idaho to North America

1 adult
1 adult, Economy, 0 bags

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Good to know

Low seasonJanuary
Cheapest flight$28
Best time to beat the crowds with an average 4% drop in price.
Most popular time to fly with an average 6% 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 Alaska Airlines
BOI
-
SAN
Jan 2026
Since I flew First Class I really have no advice! Everything was perfect! The ticketing agents were fantastic, flew through TSA Precheck, great announcements at the gate, quick boarding. My only suggestion is to check First Class prices before committing to the very expensive baggage fees and choosing a seat fee!!!
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 (279 flights per week), Hawaiian Airlines (233 flights per week), and Delta (185 flights per week).

  • How many airports are there in North America?

    There are 845 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 San Diego Airport (SAN), with an average flight price of $199.

  • 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 Denver (DEN) and the cheapest round-trip airline ticket found on this route in the last 72 hours was $138.

  • 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 $527 and $460 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 1,545 direct flights each week.

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

    There are around 277 direct flights from within Idaho to North America every day. Most flights (55%) depart in the morning.

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

    Each week there are around 1,938 direct flights from within Idaho to North America. The most common day for departures is Friday, 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 4h 09m, covering a distance of 1364 miles. The shortest route is Boise (BOI) to Spokane (GEG) with an average flight time of 1h 11m.

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

    Each week, there are 35 medium-haul flights (3-6 hour flight duration) and 1,903 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 Las Vegas (10% of total searches to North America). The next most popular destinations are Seattle (9%) and Los Angeles (6%). Searches for flights to Dallas (5%), to San Diego (5%) and to Denver (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 8066 reviews
8.5Crew
7.9Comfort
7.8Entertainment
8.1Boarding
7.2Food
Airline reviews

Easiest airport experience ever in my life at MSP with Delta check-in and flight attendant gave us a bottle of champagne in celebration of our 10-year wedding anniversary, so overall amazing!

10.0 ExcellentRon, Jan 2026
MSP - LIR
Read more Delta reviews

Easiest airport experience ever in my life at MSP with Delta check-in and flight attendant gave us a bottle of champagne in celebration of our 10-year wedding anniversary, so overall amazing!

No in flight service, no explanation - FC got service, C+ did not, unsure about Economy. No turbulence to speak of, so I guess another way to cut cost, or promote health and well being of Delta employees? Also, boarding in MEM combined zones, and with overhead space already full on both flights after Zone 2/ Diamond, presents a huge challenge to find a space for a bag. Delta, other than point A to B, is no longer reasonable to fly - very poor experiences, not even taking into account the chastising at the gate and rude crews, across the board.

It would have been better if the flight wasn't delayed by 2.5 hours

Delta’s staff is unmatched. From the gate agents, to the pilots, to the flight attendants… all top of the industry.

Delta flight Delay for ,more that two hours i.e original flight was 6.30 PM and it starts at 8.45 PM, When we connect Delta team for meal vouchers as it is late arrival in designation,But we did not get it as per delta policy , which is not good for mid night arrival,

Inexperienced boarding crew allowed too many bags on to a full flight and delayed takeoff causing a missed connection and unplanned overnight stay. There was a hotel at the airport but Delta would not pay for it offering only to shuttle me to an area hotel. Never even offerred so much as an apology by anyone working for Delta.

Staff was great! Kind and cordial! Middle seat row 28 seat B has a hump in it. Trays were getting stuck when putting down and up. Good flight

Departure was delayed resulting in me missing my connection. Delta did not autimatically find me another flight.

The seats weren’t reclining even though it wasn’t as exit seat

It was good because we traveled without luggage, carry on only.

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 $51