Trip.com
>
Flights
>
Flights to United States
>
Flights to Arizona
>
Flights to Phoenix
>
Boise to Phoenix flight
>
Boise Airport to Phoenix Sky Harbor International Airport flight

Explore the cheapest one-way and round-trip flights from Boise Airport to Phoenix Sky Harbor International Airport over the next 90 days, with one-way fares from $78 and round-trip from $167. Based on Trip.com's latest 7-day flight data.

    • Cheapest nonstop
      BOI 2:11 PM
      2h 13m
      Nonstop
      PHX 4:24 PM
      Boise - Phoenix | Thu, Dec 17 | American Airlines
      PHX 5:11 PM
      2h 20m
      Nonstop
      BOI 7:31 PM
      Phoenix - Boise | Mon, Dec 21 | American Airlines
      $168 $307
      45% off
      45% off
      $307 $168
    • BOI 7:12 AM
      2h 16m
      Nonstop
      PHX 9:28 AM
      Boise - Phoenix | Sun, Dec 27 | Alaska Airlines
      PHX 7:12 PM
      2h 26m
      Nonstop
      BOI 9:38 PM
      Phoenix - Boise | Sun, Jan 3 | Alaska Airlines
      $202 $307
      34% off
      34% off
      $307 $202
    • BOI 7:00 AM
      2h 22m
      Nonstop
      PHX 9:22 AM
      Boise - Phoenix | Thu, Dec 17 | Alaska Airlines
      PHX 7:15 AM
      7h 49m
      1 stop
      BOI 3:04 PM
      Phoenix - Boise | Mon, Dec 21 | Delta Air Lines
      $167 $307
      46% off
      46% off
      $307 $167
    • BOI 1:19 PM
      3h 58m
      1 stop
      PHX 5:17 PM
      Boise - Phoenix | Fri, Nov 20 | Delta Air Lines
      PHX 6:35 PM
      4h 17m
      1 stop
      BOI 10:52 PM
      Phoenix - Boise | Sun, Nov 22 | Delta Air Lines
      $169
      45% off
      $307 $169
    • BOI 7:39 AM
      5h 36m
      1 stop
      PHX 1:15 PM
      Boise - Phoenix | Tue, Nov 17 | Delta Air Lines
      PHX 7:05 AM
      5h 19m
      1 stop
      BOI 12:24 PM
      Phoenix - Boise | Fri, Nov 20 | Delta Air Lines
      $176
      43% off
      $307 $176
    • BOI 7:00 AM
      2h 11m
      Nonstop
      PHX 9:11 AM
      Boise - Phoenix | Fri, Nov 20 | Alaska Airlines
      PHX 6:35 PM
      4h 17m
      1 stop
      BOI 10:52 PM
      Phoenix - Boise | Sun, Nov 22 | Delta Air Lines
      $190
      38% off
      $307 $190
    • BOI 2:49 PM
      8h 20m
      1 stop
      PHX 11:09 PM
      Boise - Phoenix | Wed, Nov 25 | Frontier Airlines
      PHX 8:59 PM
      22h 1m
      1 stop
      BOI 7:00 PM
      Phoenix - Boise | Mon, Nov 30 | Frontier Airlines
      $199
      35% off
      $307 $199
    • BOI 6:06 AM
      2h 15m
      Nonstop
      PHX 8:21 AM
      Boise - Phoenix | Tue, Nov 17 | American Airlines
      PHX 7:05 AM
      5h 19m
      1 stop
      BOI 12:24 PM
      Phoenix - Boise | Fri, Nov 20 | Delta Air Lines
      $200
      35% off
      $307 $200
    • BOI 1:07 PM
      6h 18m
      1 stop
      PHX 7:25 PM
      Boise - Phoenix | Thu, Dec 17 | Delta Air Lines
      PHX 7:15 AM
      7h 49m
      1 stop
      BOI 3:04 PM
      Phoenix - Boise | Mon, Dec 21 | Delta Air Lines
      $209
      32% off
      $307 $209
    • BOI 1:00 PM
      17h 25m
      1 stop
      PHX 2:00 PM
      Boise - Phoenix | Sun, Nov 1 | Normal Airline
      PHX 3:00 PM
      6h
      Nonstop
      BOI 4:00 PM
      Phoenix - Boise | Tue, Nov 3 | Normal Airline
      Find more flights
      Find more flights
    • Cheapest
      BOI 7:55 PM
      4h 38m
      1 stop
      PHX 12:33 AM
      Boise - Phoenix | Sun, Nov 22 | Frontier Airlines
      $78 $132
      41% off
      41% off
      $132 $78
    • BOI 4:55 PM
      2h 9m
      Nonstop
      PHX 7:04 PM
      Boise - Phoenix | Fri, Nov 13 | Alaska Airlines
      $82 $132
      38% off
      38% off
      $132 $82
    • BOI 7:00 AM
      2h 11m
      Nonstop
      PHX 9:11 AM
      Boise - Phoenix | Mon, Nov 16 | Alaska Airlines
      $82 $132
      38% off
      38% off
      $132 $82
    • BOI 7:00 AM
      2h 11m
      Nonstop
      PHX 9:11 AM
      Boise - Phoenix | Wed, Nov 18 | Alaska Airlines
      $82
      38% off
      $132 $82
    • BOI 5:08 PM
      2h 15m
      Nonstop
      PHX 7:23 PM
      Boise - Phoenix | Sat, Nov 21 | Alaska Airlines
      $82
      38% off
      $132 $82
    • BOI 7:00 AM
      2h 11m
      Nonstop
      PHX 9:11 AM
      Boise - Phoenix | Tue, Nov 10 | Alaska Airlines
      $84
      36% off
      $132 $84
    • BOI 6:06 AM
      2h 15m
      Nonstop
      PHX 8:21 AM
      Boise - Phoenix | Wed, Nov 18 | American Airlines
      $84
      36% off
      $132 $84
    • BOI 6:12 PM
      2h 12m
      Nonstop
      PHX 8:24 PM
      Boise - Phoenix | Tue, Dec 1 | American Airlines
      $84
      36% off
      $132 $84
    • BOI 2:03 PM
      2h 6m
      Nonstop
      PHX 4:09 PM
      Boise - Phoenix | Fri, Nov 13 | American Airlines
      $87
      34% off
      $132 $87
    • BOI 1:00 PM
      17h 25m
      1 stop
      PHX 2:00 PM
      Boise - Phoenix | Sun, Nov 1 | Normal Airline
      Find more flights
      Find more flights
    • Cheapest nonstop
      BOI 4:55 PM
      2h 9m
      Nonstop
      PHX 7:04 PM
      Boise - Phoenix | Fri, Nov 13 | Alaska Airlines
      $82 $132
      38% off
      38% off
      $132 $82
    • BOI 7:00 AM
      2h 11m
      Nonstop
      PHX 9:11 AM
      Boise - Phoenix | Mon, Nov 16 | Alaska Airlines
      $82 $132
      38% off
      38% off
      $132 $82
    • BOI 7:00 AM
      2h 11m
      Nonstop
      PHX 9:11 AM
      Boise - Phoenix | Wed, Nov 18 | Alaska Airlines
      $82 $132
      38% off
      38% off
      $132 $82
    • BOI 5:08 PM
      2h 15m
      Nonstop
      PHX 7:23 PM
      Boise - Phoenix | Sat, Nov 21 | Alaska Airlines
      $82
      38% off
      $132 $82
    • BOI 7:00 AM
      2h 11m
      Nonstop
      PHX 9:11 AM
      Boise - Phoenix | Tue, Nov 10 | Alaska Airlines
      $84
      36% off
      $132 $84
    • BOI 6:06 AM
      2h 15m
      Nonstop
      PHX 8:21 AM
      Boise - Phoenix | Wed, Nov 18 | American Airlines
      $84
      36% off
      $132 $84
    • BOI 6:12 PM
      2h 12m
      Nonstop
      PHX 8:24 PM
      Boise - Phoenix | Tue, Dec 1 | American Airlines
      $84
      36% off
      $132 $84
    • BOI 2:03 PM
      2h 6m
      Nonstop
      PHX 4:09 PM
      Boise - Phoenix | Fri, Nov 13 | American Airlines
      $87
      34% off
      $132 $87
    • BOI 6:06 AM
      2h 15m
      Nonstop
      PHX 8:21 AM
      Boise - Phoenix | Mon, Nov 16 | American Airlines
      $87
      34% off
      $132 $87
    • BOI 1:00 PM
      17h 25m
      1 stop
      PHX 2:00 PM
      Boise - Phoenix | Sun, Nov 1 | Normal Airline
      Find more flights
      Find more flights
    • Cheapest nonstop
      BOI 2:03 PM
      2h 5m
      Nonstop
      PHX 4:08 PM
      Boise - Phoenix | Thu, Nov 26 | American Airlines
      $111 $352
      68% off
      68% off
      $352 $111
    • BOI 7:00 AM
      2h 19m
      Nonstop
      PHX 9:19 AM
      Boise - Phoenix | Fri, Jan 8 | Alaska Airlines
      $126 $352
      64% off
      64% off
      $352 $126
    • BOI 2:03 PM
      2h 6m
      Nonstop
      PHX 4:09 PM
      Boise - Phoenix | Sat, Dec 5 | American Airlines
      $130 $352
      63% off
      63% off
      $352 $130
    • BOI 8:00 AM
      2h 32m
      Nonstop
      PHX 10:32 AM
      Boise - Phoenix | Wed, Dec 2 | American Airlines
      $130
      63% off
      $352 $130
    • BOI 8:00 AM
      2h 32m
      Nonstop
      PHX 10:32 AM
      Boise - Phoenix | Wed, Dec 9 | American Airlines
      $130
      63% off
      $352 $130
    • BOI 4:55 PM
      2h 9m
      Nonstop
      PHX 7:04 PM
      Boise - Phoenix | Fri, Nov 6 | Alaska Airlines
      $136
      61% off
      $352 $136
    • BOI 7:00 AM
      2h 11m
      Nonstop
      PHX 9:11 AM
      Boise - Phoenix | Fri, Nov 13 | Alaska Airlines
      $136
      61% off
      $352 $136
    • BOI 7:00 AM
      2h 11m
      Nonstop
      PHX 9:11 AM
      Boise - Phoenix | Sun, Nov 15 | Alaska Airlines
      $136
      61% off
      $352 $136
    • BOI 7:00 AM
      2h 13m
      Nonstop
      PHX 9:13 AM
      Boise - Phoenix | Fri, Nov 27 | Alaska Airlines
      $137
      61% off
      $352 $137
    • BOI 1:00 PM
      17h 25m
      1 stop
      PHX 2:00 PM
      Boise - Phoenix | Sun, Nov 1 | Normal Airline
      Find more flights
      Find more flights
    • Cheapest nonstop
      BOI 4:55 PM
      2h 9m
      Nonstop
      PHX 7:04 PM
      Boise - Phoenix | Fri, Nov 6 | Alaska Airlines
      $136 $356
      62% off
      62% off
      $356 $136
    • BOI 6:43 PM
      4h 44m
      1 stop
      PHX 11:27 PM
      Boise - Phoenix | Thu, Nov 5 | Alaska Airlines
      $141 $356
      60% off
      60% off
      $356 $141
    • BOI 6:00 AM
      3h 46m
      1 stop
      PHX 9:46 AM
      Boise - Phoenix | Sun, Nov 1 | Delta Air Lines
      $147 $356
      59% off
      59% off
      $356 $147
    • BOI 5:44 PM
      5h 9m
      1 stop
      PHX 10:53 PM
      Boise - Phoenix | Fri, Nov 6 | United Airlines
      $182
      49% off
      $356 $182
    • BOI 1:05 PM
      5h 11m
      1 stop
      PHX 6:16 PM
      Boise - Phoenix | Wed, Nov 4 | Alaska Airlines
      $244
      31% off
      $356 $244
    • BOI 6:21 PM
      5h 38m
      1 stop
      PHX 11:59 PM
      Boise - Phoenix | Mon, Nov 2 | Alaska Airlines
      $253
      28% off
      $356 $253
    • BOI 1:06 PM
      4h 19m
      1 stop
      PHX 4:25 PM
      Boise - Phoenix | Sat, Oct 31 | Delta Air Lines
      $253
      28% off
      $356 $253
    • BOI 6:49 PM
      4h 54m
      1 stop
      PHX 11:43 PM
      Boise - Phoenix | Mon, Nov 2 | Delta Air Lines
      $256
      28% off
      $356 $256
    • BOI 1:00 PM
      17h 25m
      1 stop
      PHX 2:00 PM
      Boise - Phoenix | Sun, Nov 1 | Normal Airline
      Find more flights
      Find more flights
    • BOI 2:02 PM
      2h 4m
      Nonstop
      PHX 3:06 PM
      Boise - Phoenix | Sat, Oct 31 | American Airlines
      $244 $405
      40% off
      40% off
      $405 $244
    • BOI 2:03 PM
      2h 5m
      Nonstop
      PHX 4:08 PM
      Boise - Phoenix | Thu, Nov 26 | American Airlines
      $111 $191
      42% off
      42% off
      $191 $111
    • BOI 2:03 PM
      2h 5m
      Nonstop
      PHX 4:08 PM
      Boise - Phoenix | Tue, Dec 1 | American Airlines
      $179 $405
      56% off
      56% off
      $405 $179
    • BOI 2:03 PM
      2h 5m
      Nonstop
      PHX 4:08 PM
      Boise - Phoenix | Thu, Nov 19 | American Airlines
      $221
      45% off
      $405 $221
    • BOI 2:03 PM
      2h 5m
      Nonstop
      PHX 4:08 PM
      Boise - Phoenix | Sat, Nov 28 | American Airlines
      $276
      32% off
      $405 $276
    • BOI 2:03 PM
      2h 6m
      Nonstop
      PHX 4:09 PM
      Boise - Phoenix | Fri, Nov 13 | American Airlines
      $87
      34% off
      $132 $87
    • BOI 2:03 PM
      2h 6m
      Nonstop
      PHX 4:09 PM
      Boise - Phoenix | Sat, Dec 5 | American Airlines
      $130
      32% off
      $191 $130
    • BOI 2:03 PM
      2h 6m
      Nonstop
      PHX 4:09 PM
      Boise - Phoenix | Mon, Dec 7 | American Airlines
      $140
      65% off
      $405 $140
    • BOI 2:03 PM
      2h 6m
      Nonstop
      PHX 4:09 PM
      Boise - Phoenix | Wed, Dec 16 | American Airlines
      $171
      57% off
      $405 $171
    • BOI 1:00 PM
      17h 25m
      1 stop
      PHX 2:00 PM
      Boise - Phoenix | Sun, Nov 1 | Normal Airline
      Find more flights
      Find more flights

Displayed flight fares from Boise to Phoenix are based on average prices across airlines for the next 3 months, according to the latest Trip.com database.

Trip.com Price Insights: Flights from Boise Airport to Phoenix Sky Harbor International Airport

What is the cheapest month for one-way flights from Boise Airport to Phoenix Sky Harbor International Airport?

Data is based on average one-way flight prices from Boise Airport to Phoenix Sky Harbor International Airport in Trip.com's database over the past 12 months.

Based on Trip.com’s data from the past 12 months, if you’re looking for a low-cost one-way ticket from Boise Airport to Phoenix Sky Harbor International Airport, the best time to buy is in December, with an average price of $128. You’ll want to avoid May, when the average price can reach as high as $326.

$326
$227
$128
$29
    Cheapest
  • $145
    Oct
  • $134
    Nov
  • $128
    Dec
  • $183
    Jan
  • $295
    Feb
  • $262
    Mar
  • $140
    Apr
  • $326
    May
  • $154
    Jun
  • $264
    Jul
  • $244
    Aug
  • $228
    Sep

What is the cheapest day of the week to fly from Boise Airport to Phoenix Sky Harbor International Airport?

The data is based on the past 12 months and shows the average ticket prices from Boise Airport to Phoenix Sky Harbor International Airport for each day of the week in the Trip.com database.

Based on Trip.com’s data from the past 12 months, the cheapest day to depart from Boise Airport to Phoenix Sky Harbor International Airport is Sunday, with average fares typically lower than other days. You’ll want to avoid flying on Thursday, as ticket prices are usually the highest that day.

$241
$162
$83
$4
    Cheapest
  • $174
    Mon
  • $217
    Tue
  • $200
    Wed
  • $241
    Thu
  • $206
    Fri
  • $193
    Sat
  • $83
    Sun

Which airline offers the cheapest flights from Boise Airport to Phoenix Sky Harbor International Airport?

The cheapest airline flying from Boise Airport to Phoenix Sky Harbor International Airport is Frontier Airlines (from $78) among 6 carriers operating this route. Based on Trip.com's latest 7-day flight data.

Frontier Airlines
From $78
Alaska Airlines
From $82
American Airlines
From $84
Delta Air Lines
From $118
United Airlines
From $157
Allegiant Air
From $163

Find more flights and airlines

What is the flight schedule from Boise Airport to Phoenix Sky Harbor International Airport?

Check the schedule for flights from Boise to Phoenix and find the flight that best matches your travel plans.

Flight info.
Departure
Arrival
Weekly Schedule

  1. AA2341

    Boise Airport

    2:11 PM

    BOI

    2h 13m

    4:24 PM

    PHX

    S M T W T - S
    Search

  2. AS2184

    Boise Airport

    5:42 PM

    BOI

    2h 13m

    6:55 PM

    PHX

    S - - W T - S
    Search

  3. AS2183

    Boise Airport

    7:10 AM

    BOI

    2h 11m

    8:21 AM

    PHX

    S M T W T - S
    Search

  4. AS2268

    Boise Airport

    7:10 AM

    BOI

    2h 11m

    8:21 AM

    PHX

    - - - - - F -
    Search

  5. AA3907

    Boise Airport

    6:14 PM

    BOI

    2h 14m

    8:28 PM

    PHX

    - - - W - - S
    Search

  6. AA2853

    Boise Airport

    6:06 AM

    BOI

    2h 19m

    8:25 AM

    PHX

    S M T W T - -
    Search

  7. DL2920

    Boise Airport

    5:45 PM

    BOI

    1h 17m

    Nonstop

    7:02 PM

    SLC

    S M T W T F S
    Search

  8. DL1496

    Salt Lake City International Airport

    10:55 PM

    SLC

    47m

    Nonstop

    11:42 PM

    PHX

    S M T W T F S

  9. AS537

    Boise Airport

    10:41 AM

    BOI

    1h 53m

    Nonstop

    11:34 AM

    LAS

    S M T W T - S
    Search

  10. F91020

    Harry Reid Intl. Airport

    2:45 PM

    LAS

    1h 17m

    Nonstop

    5:02 PM

    PHX

    S M T W T F S

  11. F91934

    Boise Airport

    6:56 PM

    BOI

    1h 51m

    Nonstop

    7:47 PM

    LAS

    - - - W - - S
    Search

  12. F91896

    Harry Reid Intl. Airport

    5:59 PM

    LAS

    1h 18m

    Nonstop

    8:17 PM

    PHX

    S - - W T - S

  13. F91934

    Boise Airport

    6:56 PM

    BOI

    1h 51m

    Nonstop

    7:47 PM

    LAS

    - - - W - - S
    Search

  14. F94048

    Harry Reid Intl. Airport

    7:19 AM

    LAS

    1h 16m

    Nonstop

    9:35 AM

    PHX

    S M T W T F S
Find more flights and airlines

About Boise Airport and Phoenix Sky Harbor International Airport

Learn about Boise Airport (BOI) and Phoenix Sky Harbor International Airport (PHX) — including location, terminals, transportation, and travel tips.

Flight distance 1,186.14 km
Cheapest one-way ticket price $78
Cheapest return ticket price $167

FAQs for Boise Airport to Phoenix Sky Harbor International Airport Flights

  • How long is the flight from Boise Airport to Phoenix Sky Harbor International Airport?

    Boise Airport to Phoenix Sky Harbor International Airport takes about 2 hours 20 minutes on average. Actual flight time may vary depending on route, weather and air traffic.
  • There are around 3 daily flights from Boise Airport (BOI) to Phoenix Sky Harbor International Airport (PHX).
  • The earliest flight from Boise Airport to Phoenix Sky Harbor International Airport departs at 05:30, and the last departs at 19:05, with about 17 flights per day. Flight times may change, so please check the latest departure and arrival times before you travel.
  • The route from Boise Airport (BOI) to Phoenix Sky Harbor International Airport (PHX) is quite popular. Without considering departure times or holidays, tickets cost around $298 in November, the most expensive month to book this route.
  • The earliest flight departs from Boise Airport (BOI) at 06:40 and arrives in Phoenix Sky Harbor International Airport (PHX) at 07:56.
  • The latest flight departs from Boise Airport (BOI) at 18:16 and arrives in Phoenix Sky Harbor International Airport (PHX) at 19:31.
  • American Airlines is a very popular airline operating an average of 1758 flights per month.
  • One-way flights from Boise Airport to Phoenix Sky Harbor International Airport currently start from $78, and round-trip fares start from $167. The current lowest fare is a Frontier Airlines flight departing on Sun, Nov 22; prices may vary depending on availability.
  • Yes. American Airlines, Alaska Airlines and United Airlines operate direct flights from Boise Airport to Phoenix Sky Harbor International Airport, with an average flight time of 2 hours 25 minutes, and around 69 weekly flights. Actual flight frequency may vary by season.
  • Based on Trip.com flight data for departures within the next 30 days with at most one stop, the average one-way price from Boise Airport to Phoenix Sky Harbor International Airport is $201. Prices may vary depending on the departure date, airline, and availability.
  • Porter Airlines are the most popular budget airlines flying from Boise Airport to Phoenix Sky Harbor International Airport, with one-way fares starting from $78. Compare final prices carefully, as baggage, seat selection and payment fees may apply.
  • Boise Airport to Phoenix Sky Harbor International Airport operates around 63 weekly flights, mainly by American Airlines and Alaska Airlines. Actual frequency may vary during holidays and seasonal schedule adjustments.
  • Enter Boise Airport and Phoenix Sky Harbor International Airport, select your departure date and number of passengers, then compare flights by price, flight duration, and baggage allowance. Once you've chosen a fare, review the change and refund rules, fill in passenger details, and pay to receive your booking confirmation.

Popular Destinations

Note: Prices shown on this page are estimated lowest price and include all taxes and fees found in the last 24 hours.

Book with no extra fees

Prices displayed in this page are all-inclusive prices (incl. taxes, fuel surcharge, civil aviation development fund, etc) with all fees confirmed before payment. Fees for luggage, meals, WLAN, or other additional services are also included as shown in the flight cards.

Real-time pricing updates

Prices, availability, and travel information on this page were updated within last 24 hours—even in real-time. The more popular the route, the more precise the data.

Change & Cancellation Policy

Trip.com displays flight cancellation and change policies for each flight ticket during the booking process, including fees and applicable conditions. Please check the following scenarios:
Voluntary cancellation/change:
To submit a change or cancellation request, go to the flight bookings page, select the option to change or cancel your booking, choose the relevant passengers and segment, and submit a request. Please note that additional charges may apply according to the airline ticket policy.
Cancellation/change due to a flight schedule change:
If the flight has been rescheduled and you would like to change or cancel your ticket, you can submit an involuntary cancellation request. For more details about change and cancellation policies, please check the customer support pages.