$68+ Cheap flights from Phoenix-Mesa Gateway (AZA) to Idaho
This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 10/23. Fares are subject to change and may not be available on all flights or dates of travel.
AZA — BOI
Oct 2 — Oct 91
Round-trip
1 adult, Economy
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Find cheap flights from Phoenix-Mesa Gateway to Idaho with Cheapflights
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Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
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Cheapest flights from Phoenix-Mesa Gateway to IdahoExplore the most affordable flight options available from Phoenix-Mesa Gateway to Idaho. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 2, 2026.
Explore the most affordable flight options available from Phoenix-Mesa Gateway to Idaho. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 2, 2026.
This Kiwi.com deal was found by Cheapflights users on 8/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/512:46 pm -
1 stop5h 07m
Mon 11/91:00 pm -
Nonstop2h 07m
Deal found 8/31![Allegiant Air logo]()
$217
This Kiwi.com deal was found by Cheapflights users on 8/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/239:31 am -
Nonstop2h 09m
Sun 10/255:58 pm -
1 stop5h 30m
Deal found 8/28![Allegiant Air logo]()
$250
This Cheapflightsfares deal was found by Cheapflights users on 9/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/2510:30 am -
Nonstop2h 11m
Sat 11/283:05 pm -
Nonstop2h 07m
Deal found 9/1![Allegiant Air logo]()
$283
This Kiwi.com deal was found by Cheapflights users on 9/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/306:15 pm -
Nonstop2h 14m
Thu 12/316:36 pm -
1 stop4h 50m
Deal found 9/1![Allegiant Air logo]()
$373
This Kiwi.com deal was found by Cheapflights users on 8/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/258:22 pm -
2 stops41h 26m
Mon 10/191:30 pm -
Nonstop2h 05m
Deal found 8/29![Allegiant Air logo]()
$397
This Cheapflightsfares deal was found by Cheapflights users on 9/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/265:01 pm -
Nonstop2h 14m
Wed 12/309:19 pm -
Nonstop2h 10m
Deal found 9/2![Allegiant Air logo]()
$415
This Kiwi.com deal was found by Cheapflights users on 8/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/249:30 am -
2 stops12h 48m
Sat 11/283:05 pm -
Nonstop2h 07m
Deal found 8/31![Multiple Airlines logo]()
$425
This Kiwi.com deal was found by Cheapflights users on 8/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/108:20 am -
1 stop5h 28m
Thu 9/172:50 pm -
2 stops42h 48m
Deal found 8/28![Multiple Airlines logo]()
$450
This Kiwi.com deal was found by Cheapflights users on 8/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/248:20 am -
1 stop5h 28m
Mon 9/284:56 pm -
2 stops40h 45m
Deal found 8/28![Multiple Airlines logo]()
$453
This Kiwi.com deal was found by Cheapflights users on 8/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/258:22 pm -
3 stops41h 26m
Mon 10/191:30 pm -
Nonstop2h 05m
Deal found 8/29![Multiple Airlines logo]()
$474
This Kiwi.com deal was found by Cheapflights users on 8/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/208:20 am -
1 stop5h 28m
Sun 9/273:38 pm -
2 stops29h 54m
Deal found 8/29![Allegiant Air logo]()
$490
Best flights from Phoenix-Mesa Gateway to IdahoDiscover carefully curated flight deals from Phoenix-Mesa Gateway to Idaho that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 2, 2026.
Discover carefully curated flight deals from Phoenix-Mesa Gateway to Idaho that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 2, 2026.
This Kiwi.com deal was found by Cheapflights users on 8/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/512:46 pm -
1 stop5h 07m
Mon 11/91:00 pm -
Nonstop2h 07m
Deal found 8/31![Allegiant Air logo]()
$217
This Kiwi.com deal was found by Cheapflights users on 8/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/248:20 am -
1 stop5h 28m
Mon 9/284:56 pm -
2 stops40h 45m
Deal found 8/28![Multiple Airlines logo]()
$453
This Kiwi.com deal was found by Cheapflights users on 8/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/239:31 am -
Nonstop2h 09m
Sun 10/255:58 pm -
1 stop5h 30m
Deal found 8/28![Allegiant Air logo]()
$250
This Cheapflightsfares deal was found by Cheapflights users on 9/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/2510:30 am -
Nonstop2h 11m
Sat 11/283:05 pm -
Nonstop2h 07m
Deal found 9/1![Allegiant Air logo]()
$283
This Kiwi.com deal was found by Cheapflights users on 9/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/306:15 pm -
Nonstop2h 14m
Thu 12/316:36 pm -
1 stop4h 50m
Deal found 9/1![Allegiant Air logo]()
$373
This Kiwi.com deal was found by Cheapflights users on 8/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/258:22 pm -
3 stops41h 26m
Mon 10/191:30 pm -
Nonstop2h 05m
Deal found 8/29![Multiple Airlines logo]()
$474
This Kiwi.com deal was found by Cheapflights users on 8/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/258:22 pm -
2 stops41h 26m
Mon 10/191:30 pm -
Nonstop2h 05m
Deal found 8/29![Allegiant Air logo]()
$397
This Cheapflightsfares deal was found by Cheapflights users on 9/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/265:01 pm -
Nonstop2h 14m
Wed 12/309:19 pm -
Nonstop2h 10m
Deal found 9/2![Allegiant Air logo]()
$415
This Kiwi.com deal was found by Cheapflights users on 8/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/248:20 am -
1 stop5h 28m
Sun 9/273:38 pm -
2 stops16h 30m
Deal found 8/31![Multiple Airlines logo]()
$692
This Kiwi.com deal was found by Cheapflights users on 8/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/208:20 am -
1 stop5h 28m
Sun 9/273:38 pm -
2 stops29h 54m
Deal found 8/29![Allegiant Air logo]()
$490
This Kiwi.com deal was found by Cheapflights users on 9/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/29:31 am -
Nonstop2h 09m
Sun 10/45:58 pm -
1 stop5h 30m
Deal found 9/1![Allegiant Air logo]()
$635
Last-minute flights from Phoenix-Mesa Gateway to IdahoDiscover last-minute flight deals from Phoenix-Mesa Gateway to Idaho. Data last updated September 2, 2026 and is based on user searches.
Discover last-minute flight deals from Phoenix-Mesa Gateway to Idaho. Data last updated September 2, 2026 and is based on user searches.
This Kiwi.com deal was found by Cheapflights users on 8/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/108:20 am -
1 stop5h 28m
Thu 9/172:50 pm -
2 stops42h 48m
Deal found 8/28![Multiple Airlines logo]()
$450
This Kiwi.com deal was found by Cheapflights users on 8/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/108:20 am -
1 stop5h 28m
Sun 9/133:38 pm -
2 stops43h 00m
Deal found 8/29![Allegiant Air logo]()
$693
One-way flights from Phoenix-Mesa Gateway to IdahoSearch for one-way flight options from Phoenix-Mesa Gateway to Idaho. Find affordable one-way fares based on user searches. Data last updated September 2, 2026.
Search for one-way flight options from Phoenix-Mesa Gateway to Idaho. Find affordable one-way fares based on user searches. Data last updated September 2, 2026.
This CheapOair deal was found by Cheapflights users on 8/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/239:31 am -
Nonstop2h 09m
Deal found 8/30![Allegiant Air logo]()
$68
This CheapOair deal was found by Cheapflights users on 9/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/910:01 am -
Nonstop2h 09m
Deal found 9/1![Allegiant Air logo]()
$70
This Cheapflightsfares deal was found by Cheapflights users on 8/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/129:31 am -
Nonstop2h 09m
Deal found 8/30![Allegiant Air logo]()
$107
This Cheapflightsfares deal was found by Cheapflights users on 8/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/99:31 am -
Nonstop2h 09m
Deal found 8/30![Allegiant Air logo]()
$126
This Cheapflightsfares deal was found by Cheapflights users on 8/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/238:50 am -
Nonstop2h 11m
Deal found 8/30![Allegiant Air logo]()
$141
This Kiwi.com deal was found by Cheapflights users on 9/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/178:20 am -
1 stop29h 28m
Deal found 9/1![Allegiant Air logo]()
$173
This Kiwi.com deal was found by Cheapflights users on 8/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/1512:14 pm -
1 stop27h 40m
Deal found 8/30![Allegiant Air logo]()
$179
This Kiwi.com deal was found by Cheapflights users on 8/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/1512:14 pm -
2 stops24h 41m
Deal found 8/30![Multiple Airlines logo]()
$182
This Kiwi.com deal was found by Cheapflights users on 8/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/1112:14 pm -
1 stop26h 33m
Deal found 8/29![Allegiant Air logo]()
$201
This Kiwi.com deal was found by Cheapflights users on 8/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/117:31 am -
2 stops29h 24m
Deal found 8/29![Multiple Airlines logo]()
$205
This Kiwi.com deal was found by Cheapflights users on 9/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/178:20 am -
2 stops28h 35m
Deal found 9/1![Multiple Airlines logo]()
$211
Find flight deals from Phoenix-Mesa Gateway to Idaho
Keep the following information in mind while searching for Phoenix-Mesa Gateway to Idaho flight deals. Data was last updated September 2, 2026.
Round-trip from | $217 (Kiwi.com) |
|---|---|
One-way from | $68 (CheapOair) |
Popular in | July |
Cheapest in | January |
Average price | $306 |
Good round-trip deal | $388 or less |
Cheapflights Fare Finder
Customize your flight search to find flights from Phoenix-Mesa Gateway to Idaho that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 7,457,451 searches. Data last updated September 2, 2026.
Use the filters below to find and compare flights from Phoenix-Mesa Gateway Airport to Idaho that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
PhoenixBoise
AZA Phoenix-Mesa Gateway - BOI Boise Air Term. Gowen Fld
AZABOI
Phoenix-Mesa Gateway
Thu 11/5
12:46 pm-5:53 pm
1 stop5h 07m
Boise Air Term. Gowen Fld
Mon 11/9
1:00 pm-3:07 pm
Nonstop2h 07m
$217
PhoenixBoise
AZA Phoenix-Mesa Gateway - BOI Boise Air Term. Gowen Fld
AZABOI
Phoenix-Mesa Gateway
Fri 10/23
9:31 am-12:40 pm
Nonstop2h 09m
Boise Air Term. Gowen Fld
Sun 10/25
5:58 pm-10:28 pm
1 stop5h 30m
$250
Quickest round-trip
PhoenixBoise
AZA Phoenix-Mesa Gateway - BOI Boise Air Term. Gowen Fld
AZABOI
Phoenix-Mesa Gateway
Wed 11/25
10:30 am-12:41 pm
Nonstop2h 11m
Boise Air Term. Gowen Fld
Sat 11/28
3:05 pm-5:12 pm
Nonstop2h 07m
$283
PhoenixBoise
AZA Phoenix-Mesa Gateway - BOI Boise Air Term. Gowen Fld
AZABOI
Phoenix-Mesa Gateway
Wed 12/30
6:15 pm-8:29 pm
Nonstop2h 14m
Boise Air Term. Gowen Fld
Thu 12/31
6:36 pm-11:26 pm
1 stop4h 50m
$373
PhoenixBoise
AZA Phoenix-Mesa Gateway - BOI Boise Air Term. Gowen Fld
AZABOI
Phoenix-Mesa Gateway
Fri 9/25
8:22 pm-2:48 pm
2 stops41h 26m
Boise Air Term. Gowen Fld
Mon 10/19
1:30 pm-2:35 pm
Nonstop2h 05m
$397
PhoenixBoise
AZA Phoenix-Mesa Gateway - BOI Boise Air Term. Gowen Fld
AZABOI
Phoenix-Mesa Gateway
Sat 12/26
5:01 pm-7:15 pm
Nonstop2h 14m
Boise Air Term. Gowen Fld
Wed 12/30
9:19 pm-11:29 pm
Nonstop2h 10m
$415
PhoenixBoise
AZA Phoenix-Mesa Gateway - BOI Boise Air Term. Gowen Fld
AZABOI
Phoenix-Mesa Gateway
Thu 9/24
8:20 am-2:48 pm
1 stop5h 28m
Boise Air Term. Gowen Fld
Mon 9/28
4:56 pm-8:41 am
2 stops40h 45m
$453
PhoenixBoise
AZA Phoenix-Mesa Gateway - BOI Boise Air Term. Gowen Fld
AZABOI
Phoenix-Mesa Gateway
Fri 9/25
8:22 pm-2:48 pm
3 stops41h 26m
Boise Air Term. Gowen Fld
Mon 10/19
1:30 pm-2:35 pm
Nonstop2h 05m
$474
PhoenixBoise
AZA Phoenix-Mesa Gateway - BOI Boise Air Term. Gowen Fld
AZABOI
Phoenix-Mesa Gateway
Sun 9/20
8:20 am-2:48 pm
1 stop5h 28m
Boise Air Term. Gowen Fld
Sun 9/27
3:38 pm-8:32 pm
2 stops29h 54m
$490
PhoenixBoise
AZA Phoenix-Mesa Gateway - BOI Boise Air Term. Gowen Fld
AZABOI
Phoenix-Mesa Gateway
Fri 10/2
9:31 am-12:40 pm
Nonstop2h 09m
Boise Air Term. Gowen Fld
Sun 10/4
5:58 pm-10:28 pm
1 stop5h 30m
$635
Showing 1-10 of 21 resultsSorted by cheapest first
Best time to book a flight from Phoenix-Mesa Gateway to Idaho
Have a flexible travel schedule? Discover the best time to fly to Idaho from Phoenix-Mesa Gateway with our price prediction graph.
AZA-BOI
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.
Cheapflights Insights
Everything you need to know about your flight from Phoenix-Mesa Gateway Airport to Idaho
AZA-USID
AZA-BOI
What is the cheapest month to book a flight from Phoenix-Mesa Gateway Airport to Idaho?
Currently, January is the cheapest month in which you can book a flight from Phoenix-Mesa Gateway Airport to Idaho (average of $156). Flying from Phoenix-Mesa Gateway Airport to Idaho in July is currently the most expensive (average of $389). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.
What is the cheapest time of day to fly from AZA to ID?
Find hourly flight availability from Phoenix-Mesa Gateway to Idaho. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated September 2, 2026.
When flying from Phoenix-Mesa Gateway Airport to Idaho, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.
Reviews of airlines servicing Idaho
Get insights into the airlines that provide service to Idaho. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Idaho. Reviews last updated September 2, 2026.
See what other customers who have flown with Allegiant Air from Phoenix-Mesa Gateway Airport to Idaho have to say. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Comfort
6.9
Boarding
7.7
Food
5.9
Crew
8.1
Overall
7.3
Entertainment
5.4
Reviews
1 / 20
2.0
MediocreNic,Aug 2026
SRQ - ALB
Comfort
6.9
Boarding
7.7
Food
5.9
Crew
8.1
Overall
7.3
Entertainment
5.4
Reviews
1 / 20
2.0
MediocreNic,Aug 2026
SRQ - ALB
Related info for your journey
Find useful and relevant information for your journey from Phoenix-Mesa Gateway to Idaho. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
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Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.
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Alternative routes for Phoenix-Mesa Gateway to Idaho
See prices for flight routes from nearby airports that may be better suited for you.
Complete your trip
Complete your trip to Idaho by adding a car rental and/or hotel reservation to your travel itinerary.
Search flights from Phoenix-Mesa Gateway to Idaho by cabin class
Find flights from Phoenix-Mesa Gateway to Idaho, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Phoenix-Mesa Gateway and Idaho flights
Browse other Phoenix-Mesa Gateway and Idaho flight options. Last updated on September 2, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Top airline flying from Phoenix-Mesa Gateway to Idaho
Discover the top airline that operate flights from Phoenix-Mesa Gateway to Idaho. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 7,457,451 searches. Data last updated September 2, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$82 | Average$215 | FlexibilityNo cancel fee | On-time88% |