Cheap flights from Phoenix, AZ to Boise, ID
Flights starting at £31. Choose between Alaska Airlines, Frontier Airlines, or Spirit Airlines to find the best price.
Kiwi-Code uncovers prices airlines don't want you to see.
Use our flexible filters to tailor your search.
Look out for the travel hack star icon for even cheaper fares.
Tips to know when travelling to Boise
Cheapest one-way trip | £31 |
---|---|
Cheapest round-trip | £105 |
Average round-trip | £127 |
Nonstop flights in April | £51 – £238 |
Most popular airline | Alaska Airlines |
Search by stops
Search by price
Search by departure date
By subscribing you agree to receive offers according to the conditions described in our Privacy Policy.
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 15.04 - Sun 21.04
Airline | Mon 15.04 | Tue 16.04 | Wed 17.04 | Thu 18.04 | Fri 19.04 | Sat 20.04 | Sun 21.04 |
---|---|---|---|---|---|---|---|
2 | 1 | 1 | 1 | 1 | 1 | 1 | |
1 | --- | --- | --- | 1 | --- | --- |
Weekly direct flights for Mon 22.04 - Sun 28.04
Airline | Mon 22.04 | Tue 23.04 | Wed 24.04 | Thu 25.04 | Fri 26.04 | Sat 27.04 | Sun 28.04 |
---|---|---|---|---|---|---|---|
1 | 1 | 1 | 1 | 1 | 1 | 1 | |
1 | --- | --- | --- | 1 | --- | --- |
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 | |
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 | --- | --- |
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 |
Frontier Airlines | FFT | F9 | 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 | 3°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
Planning a trip? Thanks to our Virtual Interlining algorithm, we offer billions of route combinations between any A and any B in the world by plane, train, and bus. Find the cheapest routes and best deals for you, as well as the best dates on which to travel.
Explore alternative trips
Flights from Phoenix
- Flights from Phoenix to London
- Flights from Phoenix to Edmonton
- Flights from Phoenix to Detroit
- Flights from Phoenix to Las Vegas
- Flights from Phoenix to Winnipeg
- Flights from Phoenix to Calgary
- Flights from Phoenix to San Francisco
- Flights from Phoenix to Manchester
- Flights from Phoenix to San Jose
- Flights from Phoenix to Austin
- Flights from Phoenix to Minneapolis
- Flights from Phoenix to Portland
- Flights from Phoenix to Washington, D.C.
- Flights from Phoenix to Houston
- Flights from Phoenix to Chicago
- Flights from Phoenix to St. Louis
- Flights from Phoenix to New York
- Flights from Phoenix to Denver
- Flights from Phoenix to Paris
- Flights from Phoenix to Boston
Flights to Boise
- Flights from London to Boise
- Flights from Los Angeles to Boise
- Flights from Barcelona to Boise
- Flights from Chiang Mai to Boise
- Flights from Saint Thomas to Boise
- Flights from Dublin to Boise
- Flights from San Juan to Boise
- Flights from Portland to Boise
- Flights from Cairns to Boise
- Flights from Minneapolis to Boise
- Flights from New York to Boise
- Flights from Oakland to Boise
- Flights from Milan to Boise
- Flights from Denver to Boise
- Flights from Pisa to Boise
- Flights from Houston to Boise
- Flights from Las Vegas to Boise
- Flights from Panama to Boise
- Flights from Ontario to Boise
- Flights from Honolulu to Boise
Popular routes
- Flights from London to Rome
- Flights from San Antonio to Key West
- Flights from Sarasota to Frankfurt
- Flights from Chittagong to Riyadh
- Flights from Santa Ana to Lahore
- Flights from San José del Cabo to Fresno
- Flights from Barranquilla to Kolkata
- Flights from Cape Town to Nashville
- Flights from Grand Rapids to Zürich
- Flights from Baku to Bogotá
- Flights from Asunción to San Andrés
- Flights from Toronto to Vancouver