Cheap Flights from Phoenix, AZ to Boise, ID from $56

Return flight: Boise – Phoenix

On Cheapflightsplus.com you will find 3 direct and 31 connecting flights from Phoenix to Boise. You can compare airfare deals from 4 airlines and multiple travel sites from $56, book and save on cheap plane tickets and last minute offers. Also check out PHX-BOI flight schedule to find best flight time, convenient departure and arrival airports.

Find One-Way and Round-Trip Phoenix to Boise Flight Deals

To find the cheapest one way airline ticket select the date with the lowest price on the calendar below and click «Find Flights». To search for round-trip flight deals click on the link «Check prices for return flights» and select the date of the return flight. Cheapest flights in November: $56 (one-way), $96 (round-trip).
Direct flights
  • Check to choose departure date Check to choose departure date
Check prices for return flight
Find flights
Full flight schedule will help you in detecting at what time planes fly from Phoenix to Boise. You can also specify the concrete flights and airlines on the route and how long the flight actually is. Use the calendar for today, tomorrow or other specific date as some flights are available only on certain days of the week.
Departure Arrival Flight Details Flight Duration Price
18:41 — 21:43
18:41 — 21:43 G4648 Allegiant Air
Phoenix — Boise
2h 2m
Find flight
from$56
19:39 — 22:46
19:39 — 22:46 HA6431 Hawaiian Airlines
Phoenix — Boise
2h 7m
Find flight
from$82
19:39 — 22:46
19:39 — 22:46 AS2099 Alaska Airlines
Phoenix — Boise
2h 7m
Find flight
from$87
06:00 — 12:20
06:00 — 09:04 AS799 Alaska Airlines
Phoenix — Seattle
46m stop
09:50 — 12:20 AS3440 Alaska Airlines
Seattle — Boise
5h 20m
including layover
Find flight
from$193
07:00 — 12:49
07:00 — 09:43 HA6436 Hawaiian Airlines
Phoenix — Portland
48m stop
10:31 — 12:49 HA6321 Hawaiian Airlines
Portland — Boise
4h 49m
including layover
Find flight
from$158
07:00 — 12:49
07:00 — 09:43 AS511 Alaska Airlines
Phoenix — Portland
48m stop
10:31 — 12:49 AS3285 Alaska Airlines
Portland — Boise
4h 49m
including layover
Find flight
from$168
10:46 — 17:06
10:46 — 13:53 AS637 Alaska Airlines
Phoenix — Seattle
43m stop
14:36 — 17:06 AS3335 Alaska Airlines
Seattle — Boise
5h 20m
including layover
Find flight
from$166
10:46 — 18:11
10:46 — 13:53 AS637 Alaska Airlines
Phoenix — Seattle
1h 52m stop
15:45 — 18:11 AS2326 Alaska Airlines
Seattle — Boise
6h 25m
including layover
Find flight
from$166
11:50 — 19:11
11:50 — 13:49 UA2225 United Airlines
Phoenix — San Francisco
2h 36m stop
16:25 — 19:11 UA5720 United Airlines
San Francisco — Boise
6h 21m
including layover
Find flight
from$146
11:52 — 18:11
11:44 — 14:55 HA6437 Hawaiian Airlines
Phoenix — Seattle
47m stop
15:45 — 18:04 HA6622 Hawaiian Airlines
Seattle — Boise
5h 19m
including layover
Find flight
from$156
13:55 — 22:46
13:55 — 17:00 HA6470 Hawaiian Airlines
Phoenix — Seattle
3h 14m stop
20:30 — 22:58 HA6648 Hawaiian Airlines
Seattle — Boise
7h 51m
including layover
Find flight
from$98
14:16 — 23:54
14:16 — 16:59 HA6434 Hawaiian Airlines
Phoenix — Portland
4h 41m stop
21:40 — 23:54 HA6361 Hawaiian Airlines
Portland — Boise
8h 38m
including layover
Find flight
from$427
15:47 — 22:46
15:47 — 18:52 HA6444 Hawaiian Airlines
Phoenix — Seattle
1h 22m stop
20:30 — 22:58 HA6648 Hawaiian Airlines
Seattle — Boise
5h 59m
including layover
Find flight
from$98
17:29 — 00:11
17:29 — 20:35 AS611 Alaska Airlines
Phoenix — Seattle
1h 10m stop
21:45 — 00:11 AS2365 Alaska Airlines
Seattle — Boise
5h 42m
including layover
Find flight
from$166
18:05 — 23:54
18:05 — 20:48 HA6435 Hawaiian Airlines
Phoenix — Portland
52m stop
21:40 — 23:54 HA6361 Hawaiian Airlines
Portland — Boise
4h 49m
including layover
Find flight
from$158
23:09 — 11:43
+1 day
23:09 — 04:42 UA1367 United Airlines
Phoenix — Chicago
4h 3m stop
08:45 — 11:43 UA1414 United Airlines
Chicago — Boise
11h 34m
including layover
Find flight
from$518
06:00 — 16:48
06:00 — 09:04 HA6443 Hawaiian Airlines
Phoenix — Seattle
2h 16m stop
11:20 — 12:23 HA6827 Hawaiian Airlines
Seattle — Portland
2h 7m stop
14:30 — 16:48 HA6327 Hawaiian Airlines
Portland — Boise
9h 48m
including layover
Find flight
from$466
14:16 — 00:11
14:16 — 16:59 HA6434 Hawaiian Airlines
Phoenix — Portland
2h 41m stop
19:40 — 20:35 HA6412 Hawaiian Airlines
Portland — Seattle
1h 10m stop
21:45 — 00:11 HA6623 Hawaiian Airlines
Seattle — Boise
8h 55m
including layover
Find flight
from$421
17:29 — 08:07
+1 day
17:29 — 20:35 AS611 Alaska Airlines
Phoenix — Seattle
2h 17m stop
22:52 — 23:59 AS959 Alaska Airlines
Seattle — Spokane
6h 1m stop
06:00 — 08:07 AS2015 Alaska Airlines
Spokane — Boise
13h 38m
including layover
Find flight
from$413
*Departure and arrival times - local. Updated on August 7, 2025

Flight Information

Below we will explain in detail what the flights cost on the destination from Phoenix to Boise depends on and how to choose the most interesting flight option for you.

Distance between Phoenix and Boise is 1184 miles. Time difference between the cities is 0h. Airplanes depart 06:00 to 23:09 from 5 Phoenix airports and arrive 06:00 to 23:09 to 1 Boise airport. Average flight time is 2h 7m.

  • The fastest flight 2h 2m
  • Average flight time 2h 7m
  • The earliest flight 06:00
  • The latest flight 23:09
  • Distance 736 ml

The cheapest months to travel to Boise are july (from 53 $), august (from 56 $), june (from 83 $).

The most expensive months are may (from 202 $), june (from 83 $), august (from 56 $).

What is the lowest airfare Phoenix to Boise?

The cheapest plane ticket found by our users is $56. This airfare is for economy class on one-way G4648 flight by Allegiant Air for August 8, 2025 which leaves Williams Gateway in Phoenix at 18:41 am and arrives at Boise Boise at 21:43.

Economy class
$56
Find
Business class
?
Find
First class
?
Find

Popular Airlines on the Route

The flight Phoenix — Boise is served by 4 regular airlines and 1 low-cost airline. Most of the flights on this route are operated by Alaska Airlines - 16 departures per week at the price of from $ 87 . And the most expensive tickets are offered by Hawaiian Airlines airline - from $ 719.

Direct flights

There are 3 nonstop flights on the route. The fastest direct flight is G4648 by Allegiant Air takes 2h 2m and the cheapest is G4648 by Allegiant Air for $56.

  • AS - Alaska Airlines
    from $87
    Find
  • HA - Hawaiian Airlines
    from $82
    Find
  • G4 - Allegiant Air
    from $56
    Find
See more direct flights

Connecting Flights

There are 31 flights with layovers on the route. The fastest connecting flight is HA6436 by Hawaiian Airlines takes 4h 49m and the cheapest is G4648 by Allegiant Air for $98.

  • AS - Alaska Airlines
    from $166
    Find
  • HA - Hawaiian Airlines
    from $98
    Find
  • UA - United Airlines
    from $146
    Find
See more connecting flights

Airports

You can fly from Phoenix to Boise from 5 airports (Williams Gateway, Sky Harbor Intl, Phoenix-Deer Valley, Luke AFB, Scottsdale Municipal).

Phoenix airports

  • Williams Gateway-AZA
    from $56
    Find
  • Sky Harbor Intl-PHX
    from $82
    Find
  • Phoenix-Deer Valley-DVT
    Find
  • Luke AFB-LUF
    Find
  • Scottsdale Municipal-SCF
    Find

Boise airports

  • Boise-BOI
    Find

How to book a plane ticket yourself?

How to book an air ticket yourself?
  • Fill in the search parameters — cities of departure and destination, departure and return dates and click «Find flights»
  • Select the best flight that you like. Please, check the airports of departure and arrival. Select the best fare, but pay attention to the following flight details - airports of departure and arrival, flight duration and layovers. Please use filters and sort to find the best flight.
  • Click «Buy» when you are ready — our system will redirect you to the site that sells the selected flight ticket.
  • Fill in all passenger and payment information — passport and contact information, please double check all passengers’ names and make a payment for your itinerary.
  • That's it — you will receive an email with your e-ticket usually within 10 minutes after your flight is confirmed. Please, print the e-ticket and have it with you at the airport. You would need to have only a passport and/or a required form of ID to travel. Please, check your Visa requirements if you travel outside of the United States or Canada.

    To find a plane ticket, please select dates.

Back