PHX

$41 Find Cheap Flights from Idaho to Phoenix

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight to Sky Harbor Intl departing on 10/28. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy

KAYAK searches hundreds of travel sites at once for deals on flights to Phoenix Sky Harbor Intl Airport

Travelers love KAYAK
41,299,237 searches in the past 7 days on KAYAK

Save 22% or moreCompare multiple travel sites with one search.

Track pricesNot ready to book? Create a price alert for when prices drop.

Bundle and saveSave money when you bundle your flight + hotel.

Filter your dealsChoose cabin class, free Wi-Fi and more.

Flights Deals
Useful Info
Flights Deals

Cheap Flights from Idaho to Sky Harbor Intl

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Idaho to Sky Harbor Intl that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Idaho to Sky Harbor Intl

Thu, Sep 4 - Tue, Sep 9
Southwest Logo
6:15 am - 7:20 amBOI-PHX
2h 05mnonstop
Southwest Logo
9:00 am - 12:10 pmPHX-BOI
2h 10mnonstop
$88Southwest
Find Deal
Thu, Sep 4 - Mon, Sep 8
Alaska Airlines Logo
6:05 pm - 7:17 pmBOI-PHX
2h 12mnonstop
Alaska Airlines Logo
7:59 pm - 11:07 pmPHX-BOI
2h 08mnonstop
$91Alaska Airlines
Find Deal
Thu, Sep 4 - Tue, Sep 9
Southwest Logo
4:55 pm - 6:00 pmBOI-PHX
2h 05mnonstop
Southwest Logo
5:50 pm - 11:20 pmPHX-BOI
4h 30m1 stop
$97Southwest
Find Deal
Fri, Aug 15 - Mon, Aug 18
Alaska Airlines Logo
5:45 pm - 6:57 pmBOI-PHX
2h 12mnonstop
Alaska Airlines Logo
7:39 pm - 10:46 pmPHX-BOI
2h 07mnonstop
$98Alaska Airlines
Find Deal
Fri, Aug 1 - Fri, Aug 22
Hawaiian Airlines Logo
5:45 pm - 6:57 pmBOI-PHX
2h 12mnonstop
Hawaiian Airlines Logo
7:59 pm - 11:07 pmPHX-BOI
2h 08mnonstop
$123Hawaiian Airlines
Find Deal
Thu, Sep 4 - Tue, Sep 9
Hawaiian Airlines Logo
6:05 pm - 7:17 pmBOI-PHX
2h 12mnonstop
Hawaiian Airlines Logo
1:54 pm - 10:50 pmPHX-BOI
7h 56m1 stop
$127Hawaiian Airlines
Find Deal
Thu, Sep 11 - Mon, Sep 15
American Airlines Logo
3:25 pm - 6:01 pmGEG-PHX
2h 36mnonstop
American Airlines Logo
10:35 am - 1:14 pmPHX-GEG
2h 39mnonstop
$131American Airlines
Find Deal
Fri, Sep 12 - Mon, Sep 15
American Airlines Logo
3:25 pm - 6:01 pmGEG-PHX
2h 36mnonstop
American Airlines Logo
10:35 am - 1:14 pmPHX-GEG
2h 39mnonstop
$137American Airlines
Find Deal
Thu, Sep 4 - Tue, Sep 9
Delta Logo
6:00 am - 8:29 amBOI-PHX
3h 29m1 stop
Delta Logo
5:52 am - 1:06 pmPHX-BOI
6h 14m1 stop
$137Delta
Find Deal
Thu, Aug 21 - Fri, Aug 22
Delta Logo
6:10 am - 12:40 pmGEG-PHX
6h 30m1 stop
Delta Logo
7:15 pm - 12:02 amPHX-GEG
4h 47m1 stop
$143Delta
Find Deal
Useful Info

Good to know

Low seasonJune
High seasonMarch
Cheapest flight$41
Best time to beat the crowds but there is an average 3% increase in price.
Most popular time to fly with an average 15% increase in price.
Flight from Boise to Phoenix Sky Harbor Airport

FAQs for booking Idaho to Phoenix flights

  • How does KAYAK find such low prices on flights from Idaho to Phoenix?

    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 Phoenix.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Idaho to Phoenix?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Phoenix from Idaho 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 Phoenix?

    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 to Phoenix with an airline and back to Idaho with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Idaho to Phoenix?

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

Everything you need to know for your flight to Sky Harbor Intl

Information on your arrival and departure airports

Not what you’re looking for? Find thousands of other hotels, flights, car rentals and package deals with KAYAK.