Cheap flights from Phoenix, AZ to Boise, ID
Flights starting at £31. Choose between Alaska Airlines, Spirit Airlines, or United Airlines to find the best price.
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Tips to know when travelling to Boise
Cheapest one-way trip | £42 |
|---|---|
Cheapest round-trip | £126 |
Average round-trip | £223 |
Nonstop flights in May | £75 – £369 |
Most popular airline | Alaska Airlines |
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Weekly direct flights
Discover the top airlines offering direct flights from Phoenix to Boise in the next month. You’ll find the number of daily direct flights per airline in the table.
Weekly direct flights for Mon 29.04 - Sun 05.05
| Airline | Mon 29.04 | Tue 30.04 | Wed 01.05 | Thu 02.05 | Fri 03.05 | Sat 04.05 | Sun 05.05 |
|---|---|---|---|---|---|---|---|
| --- | --- | 1 | 1 | 1 | 1 | 1 | |
| 1 | --- | --- | --- | 1 | --- | --- |
Weekly direct flights for Mon 06.05 - Sun 12.05
| Airline | Mon 06.05 | Tue 07.05 | Wed 08.05 | Thu 09.05 | Fri 10.05 | Sat 11.05 | Sun 12.05 |
|---|---|---|---|---|---|---|---|
| 1 | 1 | 1 | 1 | 1 | 1 | 1 | |
| 1 | --- | --- | --- | 1 | --- | --- |
Weekly direct flights for Mon 13.05 - Sun 19.05
| Airline | Mon 13.05 | Tue 14.05 | Wed 15.05 | Thu 16.05 | Fri 17.05 | Sat 18.05 | Sun 19.05 |
|---|---|---|---|---|---|---|---|
| 1 | 1 | 1 | 1 | 1 | 1 | 1 | |
| 1 | --- | --- | --- | 1 | --- | --- |
Weekly direct flights for Mon 20.05 - Sun 26.05
| Airline | Mon 20.05 | Tue 21.05 | Wed 22.05 | Thu 23.05 | Fri 24.05 | Sat 25.05 | Sun 26.05 |
|---|---|---|---|---|---|---|---|
| 1 | 1 | 1 | 1 | 1 | 1 | 1 | |
| 1 | --- | --- | --- | 1 | --- | --- |
Check-in for a flight from Phoenix to Boise
| Name | Carrier code | IATA Code | Passport needed during booking | Online check-in available |
|---|---|---|---|---|
| Alaska Airlines | ASA | AS | No | Opens 24 days before flight Closes 1 hours before flight |
| Spirit Airlines | NKS | NK | No | Opens 24 days before flight Closes 1 hours before flight |
| United Airlines | UAL | UA | Yes | No |
| Allegiant Air | AAY | G4 | No | Opens 24 days before flight Closes 1 hours before flight |
Boise travel tips
1) Have fun with science and technology | Even if these aren’t your favourite subjects, Discovery Centre Idaho has the mission to educate visitors about science, technology, plus maths and engineering. The result is a really interesting exhibition with more than 200 interactive exhibits. For children, there is a weekly science lesson held every Saturday. |
|---|---|
2) Watch out for Bald Eagles | The great news about staying in Boise is that there are many different hiking opportunities. Barber Park is conveniently close to the Downtown area and offers a completely different environment. The park runs alongside the River Boise and offers good kayaking. If you enjoy walking, there are a number of trails, and it is not unusual to see Bald Eagles or deer. If you are visiting Barber Park as a family, there are several play areas, too. |
3) Try ice skating | If you have never been ice skating, Idaho Iceworld in South Eisenman Road has two regulation-size ice rinks to tempt you! There are public skating sessions, restaurants and an arcade, and there are often ice hockey matches to watch. For those who want to learn to skate properly, there are a variety of lessons available. |
Weather in Boise
Average Weather
| Month | Average monthly max temperature | Average monthly min temperature |
| January | 2°C | -4°C |
| February | 5°C | -2°C |
| March | 10°C | 1°C |
| April | 14°C | 4°C |
| May | 19°C | 8°C |
| June | 25°C | 13°C |
| July | 32°C | 18°C |
| August | 31°C | 17°C |
| September | 25°C | 13°C |
| October | 16°C | 6°C |
| November | 8°C | 0°C |
| December | 2°C | -4°C |
14 day forecast
Frequently asked questions
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