PHX

$72 Find Cheap Flights from Idaho to Phoenix - Compare and Save

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 10/29. 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, 0 bags

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Flight 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

Sun, Sep 6 - Wed, Sep 9
Multiple Airlines Logo
10:09 am - 11:24 pm
GEG
-
PHX
13h 15m
1 stop
Multiple Airlines Logo
8:39 pm - 9:19 am
PHX
-
GEG
12h 40m
1 stop
$161Multiple Airlines
Sun, Oct 18 - Wed, Oct 21
Multiple Airlines Logo
5:00 pm - 4:50 pm
GEG
-
PHX
23h 50m
1 stop
Multiple Airlines Logo
10:40 pm - 6:38 pm
PHX
-
GEG
19h 58m
1 stop
$174Multiple Airlines
Sun, Sep 6 - Wed, Sep 9
Frontier Logo
12:24 pm - 7:40 am
BOI
-
PHX
20h 16m
1 stop
Frontier Logo
8:39 pm - 1:55 pm
PHX
-
BOI
16h 16m
1 stop
$191Frontier
Thu, Sep 17 - Thu, Sep 24
Frontier Logo
2:50 pm - 10:24 pm
BOI
-
PHX
8h 34m
2 stops
Frontier Logo
8:00 am - 1:55 pm
PHX
-
BOI
4h 55m
1 stop
$194Frontier
Sat, Jan 9 - Sat, Jan 9
Alaska Airlines Logo
7:00 am - 4:00 pm
GEG
-
PHX
8h 00m
1 stop
Alaska Airlines Logo
7:04 pm - 11:47 pm
PHX
-
GEG
5h 43m
1 stop
$211Alaska Airlines
Tue, Sep 29 - Sat, Oct 3
Alaska Airlines Logo
5:42 pm - 6:55 pm
BOI
-
PHX
2h 13mnonstop
Alaska Airlines Logo
9:05 am - 12:18 pm
PHX
-
BOI
2h 13mnonstop
$217Alaska Airlines
Sat, Nov 14 - Sat, Nov 14
Southwest Logo
5:30 am - 7:35 am
BOI
-
PHX
2h 05mnonstop
Southwest Logo
8:55 am - 11:05 am
PHX
-
BOI
2h 10mnonstop
$217Southwest
Tue, Sep 22 - Sat, Sep 26
Southwest Logo
7:05 am - 8:10 am
BOI
-
PHX
2h 05mnonstop
Southwest Logo
10:00 am - 1:00 pm
PHX
-
BOI
2h 00mnonstop
$217Southwest
Mon, Oct 19 - Sat, Oct 24
American Airlines Logo
2:02 pm - 3:06 pm
BOI
-
PHX
2h 04mnonstop
American Airlines Logo
10:04 am - 1:22 pm
PHX
-
BOI
2h 18mnonstop
$227American Airlines
Fri, Nov 6 - Sat, Nov 7
American Airlines Logo
6:06 am - 8:21 am
BOI
-
PHX
2h 15mnonstop
American Airlines Logo
8:36 pm - 10:57 pm
PHX
-
BOI
2h 21mnonstop
$227American Airlines
Useful Info

Good to know

Low season

July

Cheapest flight

$72
Best time to beat the crowds but there is an average 14% increase in price.
Most popular time to fly with an average 8% 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.

Traveling to a place near Sky Harbor Intl?

Book flights to Sky Harbor Intl if you plan to visit one of these locations
Paradise Valley
Globe
Cave Creek
Guadalupe
Morristown

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

Information on your arrival and departure airports

Phoenix (PHX)