$32 Find Cheap Flights from Idaho to the United States - Compare and Save

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 the United States.

KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from Idaho to the United States is likely to change within 7 days, so travelers know whether to wait or book now.

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 the United States with an airline and back with another airline.

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 the United States up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Idaho and United States are connected by different airlines. The airlines that fly that route the most regularly are Alaska Airlines (399 flights per week), Delta (218 flights per week), and Qatar Airways (174 flights per week).

There are 580 airports in the United States. The busiest airport is Hartsfield-Jackson Atlanta Airport (ATL), with 8% of all flights arriving there.

Prices will differ depending on the departure airport, but generally, the cheapest airport to fly to in the United States is San Diego Airport (SAN), with an average flight price of $118.

The cheapest ticket to the United States from Idaho found in the last 5 days was to Las Vegas, at $58 round-trip. The most popular route is Boise (BOI) to Dallas/Fort Worth Airport (DFW) and the cheapest round-trip airline ticket found on this route in the last 5 days was $328.

The cheapest month for flights from Idaho to the United States is February, when tickets cost $227 (return) on average. On the other hand, the most expensive months are June and July, when the average cost of round-trip tickets is $254 and $254 respectively.

From Idaho, there are direct flights to the United States from 6 cities. The city with the most direct flights is Boise, with 1,584 direct flights each week.

There are around 293 direct flights from within Idaho to the United States every day. Most flights (52%) depart in the morning.

Each week there are around 2,047 direct flights from within Idaho to the United States. The most common day for departures is Sunday, with 16% of flights taking off on this day.

An average nonstop flight from Idaho to the United States takes 3h 46m, covering a distance of 1292 miles. The shortest route is Spokane (GEG) to Portland (PDX) with an average flight time of 1h 08m.

Each week, there are 47 medium-haul flights (3-6 hour flight duration) and 2,000 short-haul flights (up to 3 hour flight duration) to the United States. There aren't any long-haul flights (6-12 hour flight duration).

Based on KAYAK flight searches, the most popular destination is Seattle (11% of total searches to the United States). The next most popular destinations are New York (9%) and Chicago (7%). Searches for flights to Las Vegas (6%), to Denver (6%) and to San Francisco (5%) are also popular.