Cheap flights from Arizona to Idaho from $46
This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Arizona to Idaho departing on 9/5. 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.Find the cheapest flights from Arizona to Idaho
Cheap round-trip flights
Cheap one-way flights
Cheap last minute flights
Cheap direct flights
Alaska Airlines flights from Arizona to Idaho
Our best Alaska Airlines deals on Arizona to Idaho flight tickets
Southwest flights from Arizona to Idaho
Our best Southwest deals on Arizona to Idaho flight tickets
See travel insights to Idaho from
How to get the cheapest flight ticket from Arizona to Idaho
Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip
What is the cheapest month to fly to Idaho?
In general, September is the cheapest month to fly from Arizona to Idaho. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $215. If you don’t want to visit Idaho in September, then you should wait until October to fly from Arizona, when ticket prices are also cheap, with an average price of $224.
What is the cheapest day to depart on your flight to Idaho?
Our data shows that Wednesday is the least expensive day to fly to Idaho. Tickets to fly out on this day can be as low as $237. On the other hand, Monday is the most expensive day to depart from Arizona because it is more convenient for both business and leisure travelers. As a result, prices tend to be around $310.
What is the cheapest time of day to depart on your flight to Idaho?
According to our data, the cheapest time of day to fly to Idaho is in the afternoon. momondo users have found flights departing from Arizona to Idaho in the afternoon for as low as $217. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. At noon is when there is more demand to fly to Idaho, so prices are often more expensive at around $276 per ticket.
What is the cheapest Arizona to Idaho flight route?
Fly from Phoenix-Mesa Gateway to Boise Air Term. Gowen Fld for the best Arizona - Idaho flight prices
How far in advance should I book a flight to Idaho?
You are more likely to see cheaper flights to Idaho from Arizona when booking weeks ahead of your departure date. In general, you can expect to find flights to Idaho for around $262 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Idaho from Arizona for as low as $170 on momondo.
What cabin class options are available on Arizona to Idaho flights?
There are 4 cabin classes available to choose from on Arizona to Idaho flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.
What is the cheapest airline that flies from Arizona to Idaho?
Spirit Airlines, Allegiant Air, and Hawaiian Airlines are the most popular carriers operating from Arizona to Idaho
What airlines fly to Idaho?
American Airlines, Southwest and Alaska Airlines are the top three most popular airlines that fly to Idaho from Arizona according to our data. American Airlines is the first choice among our users, with 30% of people opting to fly with this airline when traveling to Idaho. Keep in mind that there are 8 different airlines that fly to Idaho on a routine basis, so you have a few additional options to choose from.
How many flights depart from Arizona to Idaho on average per day?
As of July 2025, 11 flights take off from Arizona and land in Idaho each day. The most common flight departure time for this route is 7:00PM, with 52% of daily flights taking off in the evening.
How many flights depart from Arizona to Idaho on average per week?
As of July 2025, there are 82 flights per week flying from Arizona to Idaho. The most common day of the week flights depart is Tue, with 26% of flights taking off on this day.
Cheap Arizona to Idaho flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from Arizona to Idaho
When did momondo last update prices for flights from Arizona to Idaho?
Prices for flights from Arizona to Idaho refresh daily.
How many operators does momondo search for flights from Arizona to Idaho?
As of July 2025, there are 8 operators available to choose from for flights from Arizona to Idaho.
How old do you have to be to fly from Arizona 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 from Arizona to Idaho.
What documentation or ID do you need to fly to Idaho?
The travel and health documents required for your trip to Idaho can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Idaho. We always recommend checking with your airline or a trusted third party such as IATA to get advice.
What is the most popular plane model from Arizona to Idaho?
momondo data reveals that the most frequently booked plane model on the route from Arizona to Idaho is Embraer 175, representing 42.21% of all bookings. The subsequent popular models are Canadair (Bombardier) Regional Jet 700 at 18.56%, Boeing 737-800 Passenger/BBJ2 (winglets) at 10.90%, and Boeing 737-700 Passenger/BBJ1 (winglets) at 9.58%.
Best airlines flying from Arizona to Idaho
Compare and see reviews for airlines that fly from Arizona to Idaho with momondo
| Airline | Rating | Free Cancellation | Price | ||
|---|---|---|---|---|---|
| PriceFrom $63 | Free Cancellation | Rating 7.2 710 reviews | |||
| PriceFrom $96 | Free Cancellation | Rating 6.3 8,101 reviews | |||
| PriceFrom $124 | Free Cancellation | Rating 7.8 2,539 reviews | |||
| PriceFrom $144 | Free Cancellation | Rating 8.0 10,000 reviews | |||
| PriceFrom $156 | Free Cancellation | Rating 8.0 7,973 reviews | |||
| PriceFrom $159 | Free Cancellation | Rating 7.2 10,000 reviews | |||
| PriceFrom $168 | Free Cancellation | Rating 8.0 4,273 reviews | |||
| PriceFrom $196 | Free Cancellation | Rating 7.4 8,858 reviews |
Why use momondo?
Why should I use momondo to find a flight deal from Arizona to Idaho?
It is quick and easy to find Arizona to Idaho flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Idaho that suits you.
Can I find flights from Arizona to Idaho with flexible booking policies on momondo?
momondo does allow users to show only those flights to Idaho from Arizona which offer a flexible booking policy as well as other useful filters and features.
How can momondo help me find flights from Arizona to Idaho?
Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Idaho from Arizona.
I’m not ready to book a flight from Arizona to Idaho right now. Can momondo alert me if prices change?
Yes. momondo can track prices for Arizona to Idaho flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.