HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Boise

$149+ Cheap flights from Tucson to Boise (TUS - BOI)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 7/12. Fares are subject to change and may not be available on all flights or dates of travel.
TUS — BOI
jun. 17 — jun. 241
mar. 6/17
mar. 6/24
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Tucson to Boise with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheap flight deals from Tucson to Boise

Discover tips and strategies to find the most affordable flight options for your journey from Tucson (TUS) to Boise (BOI). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated junio 12, 2025.

Round-trip from

$237
(American Airlines)

One-way from

$149
(American Airlines)

Popular in

February

Cheapest in

April

Average price

$371
From Tucson to Boise Air Term. Gowen Fld
Search Deals
One-way flight from Tucson to Boise Air Term. Gowen Fld
Search Deals
Highest demand for flights based on searches. 24% potential increase in price ($120 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 7% potential price decrease ($28 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in June 2025
Search Deals

Find flight deals from Tucson to Boise

Cheapest flights from Tucson to Boise
Explore the most affordable flight options available from Tucson to Boise. Find the lowest fares from popular airlines and budget airlines, with prices last updated on junio 12, 2025.

This Hawaiian Airlines deal was found by Cheapflights users on 6/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Hawaiian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 10/89:30 amTUS - BOI
1 stop7h 40mHawaiian Airlines
lun. 10/135:38 pmBOI - TUS
1 stop6h 56mHawaiian Airlines
Deal found 6/11$236
This American Airlines deal was found by Cheapflights users on 6/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 8/1811:55 amTUS - BOI
1 stop3h 50mAmerican Airlines
mié. 8/206:35 amBOI - TUS
1 stop3h 54mAmerican Airlines
Deal found 6/11$237
This Delta deal was found by Cheapflights users on 6/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 8/184:55 pmTUS - BOI
1 stop6h 04mDelta
mié. 8/205:45 amBOI - TUS
2 stops11h 28mDelta
Deal found 6/11$242
This Southwest deal was found by Cheapflights users on 6/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 7/87:15 pmTUS - BOI
1 stop4h 10mSouthwest
mar. 7/154:45 pmBOI - TUS
1 stop7h 05mSouthwest
Deal found 6/10$297
This Alaska Airlines deal was found by Cheapflights users on 6/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 10/89:30 amTUS - BOI
1 stop7h 40mAlaska Airlines
lun. 10/131:41 pmBOI - TUS
2 stops10h 53mAlaska Airlines
Deal found 6/10$315
This United Airlines deal was found by Cheapflights users on 6/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 7/41:25 pmTUS - BOI
1 stop7h 09mUnited Airlines
lun. 7/72:39 pmBOI - TUS
1 stop5h 04mUnited Airlines
Deal found 6/12$458

Cheapflights Fare Finder

Customize your flight search to find flights from Tucson to Boise that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated junio 12, 2025.
Use the filters below to find and compare flights from Tucson to Boise that are best for you.

Fly from

Tucson

Fly to

Boise

Route

Depart

Return

Price

TucsonBoise

TUS - BOI

TUSBOI

Tucson

mié. 10/8

9:30 am-6:10 pm

1 stop7h 40m

Boise Air Term. Gowen Fld

lun. 10/13

5:38 pm-11:34 pm

1 stop6h 56m

$236

TucsonBoise

TUS - BOI

TUSBOI

Tucson

lun. 8/18

11:55 am-4:45 pm

1 stop3h 50m

Boise Air Term. Gowen Fld

mié. 8/20

6:35 am-9:29 am

1 stop3h 54m

$237

TucsonBoise

TUS - BOI

TUSBOI

Tucson

lun. 8/18

4:55 pm-11:59 pm

1 stop6h 04m

Boise Air Term. Gowen Fld

mié. 8/20

5:45 am-4:13 pm

2 stops11h 28m

$242

TucsonBoise

TUS - BOI

TUSBOI

Tucson

mar. 7/8

7:15 pm-12:25 am

1 stop4h 10m

Boise Air Term. Gowen Fld

mar. 7/15

4:45 pm-10:50 pm

1 stop7h 05m

$297

TucsonBoise

TUS - BOI

TUSBOI

Tucson

mié. 10/8

9:30 am-6:10 pm

1 stop7h 40m

Boise Air Term. Gowen Fld

lun. 10/13

1:41 pm-11:34 pm

2 stops10h 53m

$315

TucsonBoise

TUS - BOI

TUSBOI

Tucson

vie. 7/4

1:25 pm-9:34 pm

1 stop7h 09m

Boise Air Term. Gowen Fld

lun. 7/7

2:39 pm-6:43 pm

1 stop5h 04m

$458

TucsonBoise

TUS - BOI

TUSBOI

Tucson

sáb. 7/12

5:04 pm-11:33 pm

1 stop5h 29m

$149

TucsonBoise

TUS - BOI

TUSBOI

Tucson

sáb. 7/12

7:00 am-5:05 pm

2 stops9h 05m

$154

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/11

Best time to book a flight from Tucson to Boise

Have a flexible travel schedule? Discover the best time to fly to Boise from Tucson with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Tucson to Boise

What is the cheapest month to book a flight from Tucson to Boise?

Currently, October is the cheapest month in which you can book a flight from Tucson to Boise (average of $314). Flying from Tucson to Boise in June is currently the most expensive (average of $395). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from TUS to BOI?

Find hourly flight availability from Tucson to Boise. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated junio 12, 2025.

A simple way to save on the total cost of your ticket is to fly from Tucson to Boise in the morning. If you’re flexible enough to do this you can expect to save up to 12% on your trip compared to booking a flight at noon.

Rainfall in Boise by month

Plan your trip to Boise by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Boise ranges from 0.2 - 1.6 inches per month. December is typically the wettest month, when rainfall can reach 1.6 in. August is typically the driest time to visit Boise when rainfall is around 0.2 in.

Temperature in Boise by month

Plan your trip to Boise by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Boise, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 75.2 F. Travelers looking to avoid the cold should look outside of December, when temperatures are typically at their lowest (around 30.2 F).

Reviews of airlines servicing Boise

Get insights into the airlines that provide service to Boise. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Boise. Reviews last updated junio 12, 2025.
To help decide which airline to fly from Tucson to Boise, see what other customers have to say about Alaska Airlines, Southwest and Delta. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very good
10,000 reviews

Entertainment

7.1

Overall

8.0

Boarding

8.1

Food

7.1

Crew

8.5

Comfort

7.8

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Alaska Airlines
8.0
Very good
10,000 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Entertainment

7.1

Overall

8.0

Boarding

8.1

Food

7.1

Crew

8.5

Comfort

7.8

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Southwest
8.0
Very good
4,287 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Entertainment

7.1

Overall

8.0

Boarding

8.1

Food

7.1

Crew

8.5

Comfort

7.8

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Delta
8.0
Very good
7,946 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Entertainment

7.1

Overall

8.0

Boarding

8.1

Food

7.1

Crew

8.5

Comfort

7.8

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Hawaiian Airlines
7.9
Good
2,494 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Entertainment

7.1

Overall

8.0

Boarding

8.1

Food

7.1

Crew

8.5

Comfort

7.8

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
United Airlines
7.4
Good
8,790 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Entertainment

7.1

Overall

8.0

Boarding

8.1

Food

7.1

Crew

8.5

Comfort

7.8

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.

Related info for your journey

Find useful and relevant information for your journey from Tucson to Boise. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What are the cheapest airlines flying from Tucson to Boise round-trip?

    Cheapflights users have booked flights from Tucson to Boise round-trip from $237. Other airlines that can offer you cheap pricing are Delta, from $242, and Southwest, from $297. These flights start at 38% lower than the current average price 3 months from now.

  • What are the cheapest airlines to fly from Tucson to Boise one-way?

    The cheapest airlines for a one-way flight from Tucson to Boise are American Airlines ($149), Delta ($154), and Hawaiian Airlines ($401).

  • Can I find deals for flights from Tucson to Boise that include hotel bookings?

    Yes. In addition to deals on Tucson to Boise flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Tucson to Boise?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Tucson to Boise.

  • Can I find deals for business class flights from Tucson to Boise?

    Yes. Cheapflights offers flight deals from Tucson to Boise by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Tucson to Boise?

    Currently, October is the cheapest month in which you can book a flight from Tucson to Boise (average of $314). Flying from Tucson to Boise in June is currently the most expensive (average of $395). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Traveling to a place near Tucson?

Book flights to Tucson if you plan to visit one of these locations
Nampa
Meridian
Ontario
McCall
Caldwell

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Top 4 airlines flying from Tucson to Boise

Discover the top 4 airlines that operate flights from Tucson to Boise. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated junio 12, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$216Average$315FlexibilityNo cancel feeOn-timeN/A
SouthwestCheapest$216Average$376FlexibilityNo cancel feeOn-time63%
American AirlinesCheapest$246Average$342FlexibilityNo cancel feeOn-time71%
Alaska AirlinesCheapest$253Average$650FlexibilityNo cancel feeOn-time75%

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.