Cheap Flights from Phoenix, AZ to Boise, ID from $68

Return flight: Boise – Phoenix

On Cheapflightsplus.com you will find 8 direct and 230 connecting flights from Phoenix to Boise. You can compare airfare deals from 5 airlines and multiple travel sites from $68, 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: $68 (one-way), $117 (round-trip).
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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
12:47 — 14:57
12:47 — 14:57 AS2277 Alaska Airlines
Phoenix — Boise
2h 10m
Find flight
from$164
13:37 — 15:48
13:37 — 15:48 G43241 Allegiant Air
Phoenix — Boise
2h 11m
Find flight
from$68
14:38 — 16:51
14:38 — 16:51 AS3413 Alaska Airlines
Phoenix — Boise
2h 13m
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from$132
14:43 — 16:50
14:43 — 16:50 G4644 Allegiant Air
Phoenix — Boise
2h 7m
Find flight
from$88
14:45 — 16:59
14:45 — 16:59 AS3384 Alaska Airlines
Phoenix — Boise
2h 14m
Find flight
from$82
14:45 — 16:59
14:45 — 16:59 AS3362 Alaska Airlines
Phoenix — Boise
2h 14m
Find flight
from$139
18:43 — 20:56
18:43 — 20:56 AS2126 Alaska Airlines
Phoenix — Boise
2h 13m
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from$302
19:46 — 22:05
19:46 — 22:05 AS3492 Alaska Airlines
Phoenix — Boise
2h 19m
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from$132
05:00 — 10:04
05:00 — 06:51 UA2172 United Airlines
Phoenix — Denver
56m stop
07:47 — 10:04 UA4734 United Airlines
Denver — Boise
5h 4m
including layover
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from$162
05:00 — 10:05
05:00 — 06:53 UA2601 United Airlines
Phoenix — Denver
52m stop
07:45 — 10:05 UA4734 United Airlines
Denver — Boise
5h 5m
including layover
Find flight
from$170
06:13 — 13:51
06:00 — 08:21 AS605 Alaska Airlines
Phoenix — Seattle
3h 4m stop
11:20 — 13:45 AS1018 Alaska Airlines
Seattle — Boise
7h 38m
including layover
Find flight
from$120
06:40 — 14:10
06:40 — 08:30 AS203 Alaska Airlines
Phoenix — Portland
3h 30m stop
12:00 — 14:10 AS3316 Alaska Airlines
Portland — Boise
7h 30m
including layover
Find flight
from$128
07:00 — 13:45
07:00 — 09:15 AS799 Alaska Airlines
Phoenix — Seattle
2h 5m stop
11:20 — 13:45 AS1018 Alaska Airlines
Seattle — Boise
6h 45m
including layover
Find flight
from$128
07:00 — 16:19
07:00 — 09:15 AS799 Alaska Airlines
Phoenix — Seattle
4h 44m stop
13:59 — 16:19 AS2104 Alaska Airlines
Seattle — Boise
9h 19m
including layover
Find flight
from$150
08:00 — 13:45
08:00 — 10:17 AS645 Alaska Airlines
Phoenix — Seattle
1h 3m stop
11:20 — 13:45 AS1018 Alaska Airlines
Seattle — Boise
5h 45m
including layover
Find flight
from$128
08:10 — 13:29
08:10 — 10:05 UA2131 United Airlines
Phoenix — Denver
1h 19m stop
11:24 — 13:29 UA1125 United Airlines
Denver — Boise
4h 19m
including layover
Find flight
from$175
10:30 — 16:27
10:30 — 11:45 UA1871 United Airlines
Phoenix — San Francisco
1h 55m stop
13:40 — 16:27 UA1391 United Airlines
San Francisco — Boise
5h 57m
including layover
Find flight
from$158
10:50 — 17:51
10:50 — 12:45 UA2198 United Airlines
Phoenix — Denver
3h 5m stop
15:50 — 17:51 UA1824 United Airlines
Denver — Boise
7h 1m
including layover
Find flight
from$175
11:11 — 19:10
11:11 — 12:26 UA348 United Airlines
Phoenix — San Francisco
3h 54m stop
16:20 — 19:10 UA5720 United Airlines
San Francisco — Boise
7h 59m
including layover
Find flight
from$162
11:47 — 18:10
11:47 — 14:07 AS870 Alaska Airlines
Phoenix — Seattle
1h 45m stop
15:52 — 18:10 AS2356 Alaska Airlines
Seattle — Boise
6h 23m
including layover
Find flight
from$128
12:50 — 19:55
12:50 — 14:45 UA1257 United Airlines
Phoenix — Denver
3h stop
17:45 — 19:55 UA4745 United Airlines
Denver — Boise
7h 5m
including layover
Find flight
from$158
13:23 — 18:22
13:23 — 13:34 NK2008 Spirit Airlines
Phoenix — Las Vegas
1h 48m stop
15:22 — 18:22 NK304 Spirit Airlines
Las Vegas — Boise
4h 59m
including layover
Find flight
from$85
16:27 — 21:24
16:27 — 18:20 UA1226 United Airlines
Phoenix — Denver
1h stop
19:20 — 21:24 UA367 United Airlines
Denver — Boise
4h 57m
including layover
Find flight
from$175
16:46 — 21:29
16:46 — 17:54 UA2062 United Airlines
Phoenix — San Francisco
51m stop
18:50 — 21:34 UA5644 United Airlines
San Francisco — Boise
4h 43m
including layover
Find flight
from$157
17:45 — 23:01
17:45 — 19:40 UA1915 United Airlines
Phoenix — Denver
1h 10m stop
20:50 — 23:01 UA5923 United Airlines
Denver — Boise
5h 16m
including layover
Find flight
from$175
17:59 — 23:59
11:54 — 14:09 AS637 Alaska Airlines
Phoenix — Seattle
1h 26m stop
17:54 — 20:15 AS2112 Alaska Airlines
Seattle — Boise
6h
including layover
Find flight
from$179
20:59 — 18:10
+1 day
20:59 — 23:16 AS53 Alaska Airlines
Phoenix — Seattle
16h 36m stop
15:52 — 18:10 AS2356 Alaska Airlines
Seattle — Boise
21h 11m
including layover
Find flight
from$185
20:59 — 23:58
+1 day
20:59 — 23:16 AS53 Alaska Airlines
Phoenix — Seattle
22h 22m stop
21:38 — 23:58 AS2112 Alaska Airlines
Seattle — Boise
26h 59m
including layover
Find flight
from$185
22:11 — 10:58
+1 day
22:11 — 22:22 NK536 Spirit Airlines
Phoenix — Las Vegas
9h 40m stop
08:02 — 10:58 NK980 Spirit Airlines
Las Vegas — Boise
12h 47m
including layover
Find flight
from$92
22:43 — 10:56
+1 day
22:43 — 22:52 NK876 Spirit Airlines
Phoenix — Las Vegas
9h 12m stop
08:04 — 10:56 NK980 Spirit Airlines
Las Vegas — Boise
12h 13m
including layover
Find flight
from$92
01:20 — 11:22
01:24 — 04:35 NK216 Spirit Airlines
Phoenix — Dallas
2h stop
06:30 — 07:25 NK979 Spirit Airlines
Dallas — Las Vegas
1h 16m stop
08:39 — 11:28 NK980 Spirit Airlines
Las Vegas — Boise
10h 2m
including layover
Find flight
from$160
*Departure and arrival times - local. Updated on April 3, 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 01:20 to 22:43 from 5 Phoenix airports and arrive 01:20 to 22:43 to 1 Boise airport. Average flight time is 2h 13m.

  • The fastest flight 2h 7m
  • Average flight time 2h 13m
  • The earliest flight 01:20
  • The latest flight 22:43
  • Distance 736 ml

The cheapest months to travel to Boise are february (from 68 $), january (from 82 $), november (from 88 $).

The most expensive months are december (from 92 $), november (from 88 $), january (from 82 $).

What is the lowest airfare Phoenix to Boise?

The cheapest plane ticket found by our users is $68. This airfare is for economy class on one-way G43241 flight by Allegiant Air for February 21, 2025 which leaves Williams Gateway in Phoenix at 13:37 am and arrives at Boise Boise at 15:48.

Economy class
$68
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Business class
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First class
?
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Popular Airlines on the Route

The flight Phoenix — Boise is served by 5 regular airlines and 2 low-cost airlines. Most of the flights on this route are operated by Alaska Airlines - 123 departures per week at the price of from $ 82 . And the most expensive tickets are offered by United Airlines airline - from $ 764.

Direct flights

There are 8 nonstop flights on the route. The fastest direct flight is G4644 by Allegiant Air takes 2h 7m and the cheapest is G43241 by Allegiant Air for $68.

  • AS - Alaska Airlines
    from $82
    Find
  • G4 - Allegiant Air
    from $68
    Find
See more direct flights

Connecting Flights

There are 230 flights with layovers on the route. The fastest connecting flight is UA1767 by United Airlines takes 3h 50m and the cheapest is G43241 by Allegiant Air for $85.

  • AS - Alaska Airlines
    from $120
    Find
  • MX - Mexicana
    from $319
    Find
  • UA - United Airlines
    from $157
    Find
  • NK - Spirit Airlines
    from $85
    Find
  • G4 - Allegiant Air
    from $340
    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 $68
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  • Sky Harbor Intl-PHX
    from $82
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  • Phoenix-Deer Valley-DVT
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  • Luke AFB-LUF
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  • 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.

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