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$134+ 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 2/18. Fares are subject to change and may not be available on all flights or dates of travel.
TUS — BOI
Feb 25 — Mar 41
Wed 2/25
Wed 3/4
1 adult, Economy
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Cheap 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 January 26, 2026.

This Delta deal was found by Cheapflights users on 1/26. 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.
Tue 3/177:10 am
TUS
-
BOI
2 stops10h 33m
Delta
Tue 3/245:52 am
BOI
-
TUS
1 stop7h 46m
Delta
Deal found 1/26$202
This American Airlines deal was found by Cheapflights users on 1/26. 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.
Tue 3/175:44 am
TUS
-
BOI
1 stop5h 16m
American Airlines
Tue 3/246:38 am
BOI
-
TUS
1 stop4h 22m
American Airlines
Deal found 1/26$236
This Delta deal was found by Cheapflights users on 1/24. 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.
Fri 4/174:56 pm
TUS
-
BOI
1 stop4h 00m
Delta
Tue 4/2112:52 pm
BOI
-
TUS
1 stop4h 21m
Delta
Deal found 1/24$253
This Delta deal was found by Cheapflights users on 1/25. 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.
Tue 3/1011:46 am
TUS
-
BOI
2 stops10h 58m
Delta
Tue 3/1710:35 am
BOI
-
TUS
1 stop6h 22m
Delta
Deal found 1/25$269
This Expedia deal was found by Cheapflights users on 1/25. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/105:15 am
TUS
-
BOI
1 stop8h 53m
Alaska Airlines
Tue 3/171:00 pm
BOI
-
TUS
1 stop10h 59m
Alaska Airlines
Deal found 1/25$298
This American Airlines deal was found by Cheapflights users on 1/25. 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.
Tue 3/1011:53 am
TUS
-
BOI
1 stop5h 09m
American Airlines
Tue 3/176:33 pm
BOI
-
TUS
1 stop4h 32m
American Airlines
Deal found 1/25$304
This Delta deal was found by Cheapflights users on 1/24. 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.
Fri 3/201:30 pm
TUS
-
BOI
1 stop7h 34m
Delta
Tue 3/245:52 am
BOI
-
TUS
1 stop7h 46m
Delta
Deal found 1/24$311

Find 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 January 26, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

Expedia
3 stars

Round-trip from

$202
(Delta)

One-way from

$134
(United Airlines)

Popular in

February

Cheapest in

December

Average price

$481
Provider with most accurate pricing for Tucson-Boise Air Term. Gowen Fld flight deals.
Search Deals
Provider most trusted by Cheapflights users for Tucson-Boise Air Term. Gowen Fld flights.
Search Deals
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. 19% potential increase in price ($98 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 6% potential price decrease ($25 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in January 2026
Search Deals

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 January 26, 2026.
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

Tue 3/17

6:00 am-6:43 pm

2 stops11h 43m

Boise Air Term. Gowen Fld

Tue 3/24

5:52 am-12:38 pm

1 stop7h 46m

$202

TucsonBoise

TUS - BOI

TUSBOI

Tucson

Tue 3/17

5:44 am-12:00 pm

1 stop5h 16m

Boise Air Term. Gowen Fld

Tue 3/24

6:33 pm-10:05 pm

1 stop4h 32m

$236

TucsonBoise

TUS - BOI

TUSBOI

Tucson

Fri 4/17

4:56 pm-9:56 pm

1 stop4h 00m

Boise Air Term. Gowen Fld

Tue 4/21

12:52 pm-4:13 pm

1 stop4h 21m

$253

TucsonBoise

TUS - BOI

TUSBOI

Tucson

Tue 3/10

11:46 am-11:44 pm

2 stops10h 58m

Boise Air Term. Gowen Fld

Tue 3/17

10:35 am-3:57 pm

1 stop6h 22m

$269

TucsonBoise

TUS - BOI

TUSBOI

Tucson

Tue 3/10

5:15 am-3:08 pm

1 stop8h 53m

Boise Air Term. Gowen Fld

Tue 3/17

1:00 pm-10:59 pm

1 stop10h 59m

$298

TucsonBoise

TUS - BOI

TUSBOI

Tucson

Wed 2/18

5:32 pm-11:48 pm

1 stop6h 16m

$134

TucsonBoise

TUS - BOI

TUSBOI

Tucson

Thu 5/14

10:34 am-5:09 pm

1 stop5h 35m

$155

TucsonBoise

TUS - BOI

TUSBOI

Tucson

Thu 2/5

10:53 am-11:12 am

2 stops24h 19m

$155

TucsonBoise

TUS - BOI

TUSBOI

Tucson

Sat 5/16

5:25 am-1:20 pm

1 stop6h 55m

$155

TucsonBoise

TUS - BOI

TUSBOI

Tucson

Sun 3/1

6:00 am-11:40 am

1 stop5h 40m

$155

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/25

Showing 1-10 of 15 results
1
2

Compare providers for flights from Tucson to Boise

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Tucson to Boise in January.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy2 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*1 star

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Tucson-Boise flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Tucson-Boise flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Tucson-Boise flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Tucson-Boise flights, Cheapflights users trust Expedia the most. Expedia has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Tucson-Boise flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

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 $84). Flying from Tucson to Boise in January is currently the most expensive (average of $342). 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.

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 January 26, 2026.
Read reviews from past customers who have flown Alaska Airlines, Southwest, and Delta from Tucson to Boise. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very good
11,792 reviews

Food

7.1

Comfort

7.8

Crew

8.5

Boarding

8.1

Entertainment

7.0

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Anonymous,Jan 2026

STS - LAX

Enjoyed staff assistance from ticking thru tsa , boarding and in the plane Couldn’t pick a seat except upgrading
Alaska Airlines
8.0
Very good
11,792 reviews
Alaska Airlines
8.0
Very good
11,792 reviews

Food

7.1

Comfort

7.8

Crew

8.5

Boarding

8.1

Entertainment

7.0

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Anonymous,Jan 2026

STS - LAX

Enjoyed staff assistance from ticking thru tsa , boarding and in the plane Couldn’t pick a seat except upgrading
Southwest
8.0
Very good
4,268 reviews
Alaska Airlines
8.0
Very good
11,792 reviews

Food

7.1

Comfort

7.8

Crew

8.5

Boarding

8.1

Entertainment

7.0

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Anonymous,Jan 2026

STS - LAX

Enjoyed staff assistance from ticking thru tsa , boarding and in the plane Couldn’t pick a seat except upgrading
Delta
7.9
Good
8,113 reviews
Alaska Airlines
8.0
Very good
11,792 reviews

Food

7.1

Comfort

7.8

Crew

8.5

Boarding

8.1

Entertainment

7.0

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Anonymous,Jan 2026

STS - LAX

Enjoyed staff assistance from ticking thru tsa , boarding and in the plane Couldn’t pick a seat except upgrading
American Airlines
7.2
Good
11,189 reviews
Alaska Airlines
8.0
Very good
11,792 reviews

Food

7.1

Comfort

7.8

Crew

8.5

Boarding

8.1

Entertainment

7.0

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Anonymous,Jan 2026

STS - LAX

Enjoyed staff assistance from ticking thru tsa , boarding and in the plane Couldn’t pick a seat except upgrading

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.

  • How long is the flight from Tucson to Boise?

    A quick flight from Tucson to Boise can take about 11h 43m. Delta provides one of the quickest options available for as low as $202. There are 841 mi between Tucson and Boise.

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

    Cheapflights users have booked flights from Tucson to Boise round-trip from $188. Other airlines that can offer you cheap pricing are Delta, from $197, and Alaska Airlines, from $253. These flights start at 53% 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 Delta ($93), Southwest ($98), and Alaska Airlines ($118).

  • 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 $84). Flying from Tucson to Boise in January is currently the most expensive (average of $342). 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 Boise?

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

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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 January 26, 2026.
AirlineCheapestAverageFlexibilityOn-time
SouthwestCheapest$188Average$417FlexibilityNo cancel feeOn-time63%
DeltaCheapest$197Average$290FlexibilityNo cancel feeOn-timeN/A
Alaska AirlinesCheapest$253Average$426FlexibilityNo cancel feeOn-time75%
American AirlinesCheapest$258Average$379FlexibilityNo cancel feeOn-time71%

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