$80 Cheap flights to Idaho
This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight to Idaho departing on 8/4. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
Discover deals from 900+ travel sites with momondo.
Save money when you book flights with momondo
Big names and deals
Big names and deals
Search 100s of travel sites to compare prices.Filter for what you want
Filter for what you want
Free Wi-Fi? Stopover? Instantly customize your results.Trusted and free
Trusted and free
We’re completely free to use - no hidden charges or fees.Price Alerts
Price Alerts
Not ready to book? to track prices.Recent flights found to popular cities in Idaho
Find flights to these popular cities in Idaho from your nearest airport.
Flights to Boise
Search all flight deals to BoiseFlights to Idaho Falls
Search all flight deals to Idaho FallsFlights to Hailey
Search all flight deals to HaileyFlights to Lewiston, Idaho
Search all flight deals to Lewiston, IdahoFlights to Pocatello
Search all flight deals to PocatelloFind the cheapest flights from the United States to Idaho
Recent round-trip flight deals from the United States to Idaho
Recent one-way flight deals from the United States to Idaho
Recent last minute flight deals from the United States to Idaho
Recent direct flight deals from the United States to Idaho
See travel insights to Idaho from
Idaho flights insights and trends
Explore insights for your Idaho flight to craft the best travel plan
What is the cheapest flight I can find to Idaho?
The average flight to Idaho costs $286/per person and the cheapest flight to Idaho is $42/per person. This price varies based on a multitude of factors such as departure airport, airline, time of booking and when you plan on traveling.
See prices from:
What is the cheapest day to depart on your flight to Idaho?
Our data shows that Saturday is the least expensive day to fly to Idaho. Tickets to fly out on this day can be as low as $257. On the other hand, Sunday is the most expensive day to depart from United States because it is more convenient for both business and leisure travelers. As a result, prices tend to be around $325.
Cheapest flights to cities in Idaho
Click on the cities below to find out when it's cheapest to fly to Idaho from United States
Cheap Idaho flight deals and tips
Summary info about Idaho flight prices, duration and airlines
Best One-Way Price | $49 |
|---|---|
Best Round-Trip Price | $98 |
Fastest flight time | 2h 00m |
Frequently asked questions about flying to Idaho
What is the best airport to fly into to visit Boise?
83% of momondo users visit Boise more often than any other city in Idaho. When traveling to Boise, typically the most convenient airport to fly into is Boise Airport.
What are the most popular landmarks in Idaho?
When visiting Idaho, the majority of people tend to find Idaho Center Sports Arena, Shoshone Falls and Idaho Falls Idaho Temple to be the most notable landmarks in the area.
What is the weather like in Idaho?
Idaho typically has a temperature range from 30.2 °F(December) to 75.2 °F(July). Those looking to avoid rain and/or snow while visiting Idaho should plan their trip in August, July, or September, as these months are relatively less likely to have precipitation.
What airlines fly to Idaho?
Delta is the most popular airline offering flights to Idaho, with 35% of our users opting to fly with them when traveling to Idaho. Other popular options include United Airlines and Alaska Airlines. There are a total of 10 different airlines flying to Idaho.
How much are flights to Idaho?
The cost to fly to Idaho varies based on a variety of factors, but you can expect to find prices as low as $42 or as high as $1,335. Based on recent airfare data, we’ve found that a ticket to Idaho for $236 or less is a good deal, whereas $305 is the average cost.
What is the best day of the week to fly to Idaho?
Consider booking a flight to Idaho on a Saturday, which is the cheapest day of the week. You will also find that flying out on a Wednesday is another low-cost option. Try to avoid booking your flight to Idaho on Sunday, which tends to be the most expensive day of the week.
Where is it cheapest to fly into Idaho?
If you're headed to Idaho, consider flying into Idaho Falls Fanning Field airport in Idaho Falls for the best deals, with an average airfare of $42. Alternatively, Boise Air Term. Gowen Fld airport in Boise is a close second for cheapest flights to Idaho with an average airfare of $49.
When did momondo last update prices for flights to Idaho?
Prices for flights to Idaho are updated daily.
How many operators does momondo search for flights to Idaho?
As of July 2025, there are 18 operators available to choose from for flights to Idaho.
How old do you have to be to fly to Idaho?
The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel to Idaho.
What documentation or ID do you need to fly to Idaho?
The travel and health documents you'll need for your trip to Idaho may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Idaho. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.
Why use momondo?
Why should I use momondo to find a flight deal to Idaho?
We help find the flight that best suits your needs; momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight for you.
Can I find flights to Idaho with flexible booking policies on momondo?
Flights to Idaho with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.
How can momondo help me find flights to Idaho?
momondo provides multiple filters to help you find the best flight to Idaho. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.
I’m not ready to book a flight to Idaho right now. Can momondo alert me if prices change?
If you are not ready to book a flight to Idaho now, use our insights above to find helpful tips or alternatively set up a price alert; this is where momondo will track prices on flights to Idaho and let you know when they change.