PHX

$70 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 9/14. 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

Sat, Aug 22 - Mon, Aug 24
Southwest Logo
1:40 pm - 4:15 pm
GEG
-
PHX
2h 35mnonstop
Southwest Logo
10:40 am - 1:15 pm
PHX
-
GEG
2h 35mnonstop
$197Southwest
Thu, Aug 27 - Wed, Sep 2
Multiple Airlines Logo
10:12 am - 11:24 pm
GEG
-
PHX
13h 12m
1 stop
Multiple Airlines Logo
10:09 pm - 9:19 am
PHX
-
GEG
11h 10m
1 stop
$199Multiple Airlines
Thu, Nov 26 - Wed, Dec 2
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
$204Alaska Airlines
Tue, Aug 25 - Sat, Aug 29
Alaska Airlines Logo
7:03 am - 2:33 pm
GEG
-
PHX
7h 30m
1 stop
Alaska Airlines Logo
3:15 pm - 10:49 pm
PHX
-
GEG
7h 34m
1 stop
$217Alaska Airlines
Fri, Sep 18 - Mon, Sep 21
Delta Logo
6:00 am - 8:38 am
BOI
-
PHX
3h 38m
1 stop
Delta Logo
4:03 pm - 10:59 pm
PHX
-
BOI
5h 56m
1 stop
$237Delta
Thu, Aug 6 - Sun, Aug 9
Frontier Logo
1:24 pm - 11:27 pm
BOI
-
PHX
11h 03m
1 stop
Frontier Logo
6:40 am - 12:29 pm
PHX
-
BOI
4h 49m
1 stop
$240Frontier
Thu, Oct 1 - Mon, Oct 12
Frontier Logo
3:52 pm - 9:35 pm
BOI
-
PHX
6h 43m
1 stop
Frontier Logo
5:00 pm - 11:28 am
PHX
-
BOI
17h 28m
2 stops
$241Frontier
Sat, Nov 7 - Thu, Nov 19
Delta Logo
12:53 pm - 5:16 pm
SUN
-
PHX
4h 23m
1 stop
Delta Logo
11:05 am - 2:54 pm
PHX
-
SUN
3h 49m
1 stop
$305Delta
Tue, Sep 1 - Tue, Sep 8
United Airlines Logo
8:00 am - 2:54 pm
JAC
-
PHX
7h 54m
1 stop
United Airlines Logo
8:47 am - 4:39 pm
PHX
-
JAC
6h 52m
1 stop
$311United Airlines
Thu, Oct 1 - Mon, Oct 5
United Airlines Logo
3:19 pm - 8:49 pm
SUN
-
PHX
6h 30m
1 stop
United Airlines Logo
7:30 am - 1:53 pm
PHX
-
SUN
5h 23m
1 stop
$371United Airlines
Useful Info

Good to know

Low season

July

Cheapest flight

$70
Best time to beat the crowds but there is an average 9% increase in price.
Most popular time to fly with an average 9% 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)