Cheap flights from Phoenix Sky Harbor Intl Airport to Boise from $67
This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Phoenix Sky Harbor Intl Airport to Boise departing on 10/14. 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 Phoenix Sky Harbor Intl Airport to Boise
Cheap round-trip flights
Cheap one-way flights
Cheap last minute flights
Cheap direct flights
Alaska Airlines flights from Phoenix Sky Harbor Intl Airport to Boise
Our best Alaska Airlines deals on Phoenix Sky Harbor Intl Airport to Boise flight tickets
Delta flights from Phoenix Sky Harbor Intl Airport to Boise
Our best Delta deals on Phoenix Sky Harbor Intl Airport to Boise flight tickets
See travel insights to Boise from
How to get the cheapest flight ticket from Phoenix Sky Harbor Intl Airport to Boise
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 Boise?
The month of September is, on average, the cheapest month to fly to Boise from Phoenix Sky Harbor Intl Airport, with most prices found around $219. If you aren’t able to travel during the month of September, then book flights to Boise from Phoenix Sky Harbor Intl Airport during October instead. Flights to Boise in October, while not as cheap as those in September, still average around $225.
What is the cheapest day to depart on your flight to Boise?
Our data shows that Wednesday is the least expensive day to fly to Boise. Tickets to fly out on this day can be as low as $243. If your travel schedule is flexible, try to avoid departing on a Sunday because tickets tend to average around $306. These prices are subject to change though, so be sure to set up a Price Alert for flights to Boise.
What is the cheapest time of day to depart on your flight to Boise?
Our data shows that the cheapest Phoenix Sky Harbor Intl Airport to Boise flights are usually those with departure times in the afternoon. Our users have found flights to Boise in the afternoon for as low as $231. At noon is when there is more demand to fly to Boise, so prices are often more expensive at around $274 per ticket.
What is the cheapest Phoenix Sky Harbor Intl to Boise Air Term. Gowen Fld flight route?
Fly from Phoenix Sky Harbor Intl to Boise Air Term. Gowen Fld for the best Phoenix Sky Harbor Intl - Boise Air Term. Gowen Fld flight prices
How far in advance should I book a flight to Boise?
You are more likely to see cheaper flights to Boise from Phoenix Sky Harbor Intl Airport when booking 25 weeks ahead of your departure date. In general, you can expect to find flights to Boise for around $264 when searching 25 weeks out.However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Boise from Phoenix Sky Harbor Intl Airport for as low as $170 on momondo.
What cabin class options are available on Phoenix Sky Harbor Intl to Boise Air Term. Gowen Fld flights?
There are 4 cabin classes available to choose from on Phoenix Sky Harbor Intl to Boise Air Term. Gowen Fld 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 Phoenix Sky Harbor Intl to Boise Air Term. Gowen Fld?
Hawaiian Airlines, American Airlines, and Alaska Airlines are the most popular carriers operating from Phoenix Sky Harbor Intl to Boise Air Term. Gowen Fld
What airlines fly to Boise?
Southwest, American Airlines and Alaska Airlines are the top three most popular airlines that fly to Boise from Phoenix Sky Harbor Intl Airport according to our data. Southwest is the first choice among our users, with 32% of people opting to fly with this airline when traveling to Boise. Keep in mind that there are 8 different airlines that fly to Boise on a routine basis, so you have a few additional options to choose from.
How many flights depart from Phoenix Sky Harbor Intl Airport to Boise on average per day?
The number of flights available between Phoenix Sky Harbor Intl Airport and Boise is 6 per day as of June 2025. The most frequent departure time is 7:00PM, with 48% of daily flights leaving in the evening.
How many flights depart from Phoenix Sky Harbor Intl Airport to Boise on average per week?
The number of flights available between Phoenix Sky Harbor Intl Airport and Boise is 47 per week as of June 2025. The most frequent departure day is Tue, with 19% of weekly flights leaving on this day.
When to book flights from Phoenix Sky Harbor Intl Airport to Boise
Cheap Phoenix Sky Harbor Intl Airport to Boise (PHX to BOI) flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from Phoenix Sky Harbor Intl Airport to Boise
How far is Phoenix Sky Harbor Intl to Boise Air Term. Gowen Fld by plane?
Phoenix Sky Harbor Intl and Boise Air Term. Gowen Fld are 738.3 mi apart from one another. A reasonable flight in good conditions will take 2h 00m.
When did momondo last update prices for flights from Phoenix Sky Harbor Intl Airport to Boise Air Term. Gowen Fld Airport?
Prices for flights from Phoenix Sky Harbor Intl Airport to Boise Air Term. Gowen Fld Airport are refreshed on a daily basis.
How many operators does momondo search for flights from Phoenix Sky Harbor Intl Airport to Boise Air Term. Gowen Fld Airport?
There are 8 operators available for flights from Phoenix Sky Harbor Intl Airport to Boise Air Term. Gowen Fld Airport as of June 2025.
How old do you have to be to fly from Phoenix Sky Harbor Intl Airport to Boise Air Term. Gowen Fld Airport?
The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Phoenix Sky Harbor Intl Airport to Boise Air Term. Gowen Fld Airport.
What documentation or ID do you need to fly to Boise Air Term. Gowen Fld Airport?
The necessary travel and health documents for your Boise Air Term. Gowen Fld Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.
What is the most popular plane model from Phoenix Sky Harbor Intl Airport to Boise?
momondo data reveals that the most frequently booked plane model on the route from Phoenix Sky Harbor Intl Airport to Boise is Embraer 175, representing 43.60% of all bookings. The subsequent popular models are Canadair (Bombardier) Regional Jet 700 at 18.82%, Boeing 737-800 Passenger/BBJ2 (winglets) at 11.99%, and Boeing 737-700 Passenger/BBJ1 (winglets) at 9.51%.
What is the most popular airline from Phoenix Sky Harbor Intl Airport to Boise?
momondo data reveals that the most frequently booked airline on the route from Phoenix Sky Harbor Intl Airport to Boise is Southwest, representing 30% of all bookings. The subsequent popular airlines are American Airlines at 28%, Alaska Airlines at 25%, and Delta at 6%.
Best airlines flying from Phoenix Sky Harbor Intl Airport to Boise
Compare and see reviews for airlines that fly from Phoenix Sky Harbor Intl Airport to Boise with momondo
| Airline | Rating | Free Cancellation | Price | ||
|---|---|---|---|---|---|
| PriceFrom $78 | Free Cancellation | Rating 7.3 722 reviews | |||
| PriceFrom $96 | Free Cancellation | Rating 6.3 8,065 reviews | |||
| PriceFrom $136 | Free Cancellation | Rating 7.8 2,507 reviews | |||
| PriceFrom $144 | Free Cancellation | Rating 8.0 10,000 reviews | |||
| PriceFrom $156 | Free Cancellation | Rating 8.0 7,965 reviews | |||
| PriceFrom $158 | Free Cancellation | Rating 7.2 10,000 reviews | |||
| PriceFrom $170 | Free Cancellation | Rating 8.0 4,280 reviews | |||
| PriceFrom $196 | Free Cancellation | Rating 7.4 8,809 reviews |
Alaska Airlines Flights From Phoenix Sky Harbor Intl Airport to Boise
The lowest priced Alaska Airlines flight from Phoenix Sky Harbor Intl Airport to Boise from the last 72 hours was $144. Generally, Alaska Airlines has 6 flights on this route every week with an average price of $243. Alaska Airlines is rated 8.0/10 by our users.
Southwest Flights From Phoenix Sky Harbor Intl Airport to Boise
Southwest (8.0/10 from 4,280 reviews) operates around 14 flights from Phoenix Sky Harbor Intl Airport to Boise in any given week. The average Southwest airfare for this route is around $264, with deals from around $170 rare but found on momondo. Referenced prices are for round-trip Phoenix Sky Harbor Intl Airport to Boise flight searches in the last 72 hours.
Traveling to a place near Boise?
Book flights to Boise if you plan to visit one of these locationsWhy use momondo?
Why should I use momondo to find a flight deal from Phoenix to Boise?
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 from Phoenix to Boise for you.
Can I find flights from Phoenix to Boise with flexible booking policies on momondo?
Yes. All flights to Boise from Phoenix on momondo can be compared and filtered by various policies on offer, including flexible booking.
How can momondo help me find flights from Phoenix to Boise?
Once you have performed a search for Phoenix to Boise flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.
I’m not ready to book a flight from Phoenix to Boise right now. Can momondo alert me if prices change?
Yes. momondo can track prices for Phoenix to Boise 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.