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$141+ 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 4/11. Fares are subject to change and may not be available on all flights or dates of travel.
TUS — BOI
Apr 12 — Apr 191
Sun 4/12
Sun 4/19
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 March 13, 2026.

This Southwest deal was found by Cheapflights users on 3/10. 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.
Tue 4/76:35 pm
TUS
-
BOI
1 stop4h 50m
Southwest
Tue 4/215:15 pm
BOI
-
TUS
1 stop5h 55m
Southwest
Deal found 3/10$257
This American Airlines deal was found by Cheapflights users on 3/8. 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.
Sat 4/116:21 pm
TUS
-
BOI
1 stop4h 20m
American Airlines
Tue 4/146:45 am
BOI
-
TUS
1 stop4h 12m
American Airlines
Deal found 3/8$268
This Alaska Airlines deal was found by Cheapflights users on 3/10. 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.
Thu 5/712:43 pm
TUS
-
BOI
1 stop10h 16m
Alaska Airlines
Sun 5/106:00 am
BOI
-
TUS
1 stop6h 47m
Alaska Airlines
Deal found 3/10$274
This Southwest deal was found by Cheapflights users on 3/9. 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.
Wed 4/84:20 pm
TUS
-
BOI
1 stop6h 10m
Southwest
Fri 4/177:55 pm
BOI
-
TUS
1 stop3h 55m
Southwest
Deal found 3/9$292
This Southwest deal was found by Cheapflights users on 3/8. 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.
Sat 4/1111:00 am
TUS
-
BOI
1 stop10h 05m
Southwest
Tue 4/143:15 pm
BOI
-
TUS
2 stops7h 10m
Southwest
Deal found 3/8$299
This Southwest deal was found by Cheapflights users on 3/11. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/1010:15 am
TUS
-
BOI
1 stop5h 45m
Southwest
Fri 4/177:55 pm
BOI
-
TUS
1 stop3h 55m
Southwest
Deal found 3/11$307
This Alaska Airlines deal was found by Cheapflights users on 3/11. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/87:50 am
TUS
-
BOI
1 stop15h 09m
Alaska Airlines
Sun 5/106:00 am
BOI
-
TUS
1 stop6h 47m
Alaska Airlines
Deal found 3/11$313

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 March 13, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$257
(Southwest)

One-way from

$141
(American Airlines)

Popular in

September

Cheapest in

April

Average price

$354
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. 12% potential increase in price ($52 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 6% potential price decrease ($23 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in March 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 March 13, 2026.
Use the filters below to find and compare flights from Tucson to Boise that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

TucsonBoise

TUS - BOI

TUSBOI

Tucson

Fri 5/8

7:50 am-11:59 pm

1 stop15h 09m

Boise Air Term. Gowen Fld

Sun 5/10

6:00 am-11:47 am

1 stop6h 47m

$325
Quickest round-trip

TucsonBoise

TUS - BOI

TUSBOI

Tucson

Wed 5/13

5:30 am-1:27 pm

1 stop6h 57m

Boise Air Term. Gowen Fld

Sat 5/16

4:20 pm-11:14 pm

1 stop7h 54m

$397

TucsonBoise

TUS - BOI

TUSBOI

Tucson

Wed 5/13

7:40 am-5:13 pm

2 stops8h 33m

Boise Air Term. Gowen Fld

Sat 5/16

9:00 am-7:44 pm

2 stops11h 44m

$408
Cheapest one-way

TucsonBoise

TUS - BOI

TUSBOI

Tucson

Sun 4/12

6:15 am-1:40 pm

1 stop6h 25m

$265
Quickest one-way

TucsonBoise

TUS - BOI

TUSBOI

Tucson

Thu 3/19

4:53 pm-11:38 pm

1 stop5h 45m

$359

TucsonBoise

TUS - BOI

TUSBOI

Tucson

Fri 3/20

1:30 pm-9:01 pm

1 stop6h 31m

$359

TucsonBoise

TUS - BOI

TUSBOI

Tucson

Thu 3/19

1:30 pm-9:01 pm

1 stop6h 31m

$359

TucsonBoise

TUS - BOI

TUSBOI

Tucson

Fri 3/20

4:53 pm-11:38 pm

1 stop5h 45m

$369

TucsonBoise

TUS - BOI

TUSBOI

Tucson

Tue 3/24

6:45 am-2:30 pm

2 stops6h 45m

$374

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/11

Sorted by cheapest first

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 March.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars

*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 FlightHub the most. FlightHub 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 $340). 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 March 13, 2026.
Read reviews from past customers who have flown Alaska Airlines,Southwest, andDelta 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
12,036 reviews

Entertainment

7.0

Crew

8.5

Comfort

7.8

Food

7.1

Boarding

8.1

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Franzi,Mar 2026

SFO - PDX

I love flying with Alaska. I think they sre the best airline.
Alaska Airlines
8.0
Very good
12,036 reviews
Alaska Airlines
8.0
Very good
12,036 reviews

Entertainment

7.0

Crew

8.5

Comfort

7.8

Food

7.1

Boarding

8.1

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Franzi,Mar 2026

SFO - PDX

I love flying with Alaska. I think they sre the best airline.
Southwest
8.0
Very good
4,318 reviews
Alaska Airlines
8.0
Very good
12,036 reviews

Entertainment

7.0

Crew

8.5

Comfort

7.8

Food

7.1

Boarding

8.1

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Franzi,Mar 2026

SFO - PDX

I love flying with Alaska. I think they sre the best airline.
Delta
7.9
Good
8,288 reviews
Alaska Airlines
8.0
Very good
12,036 reviews

Entertainment

7.0

Crew

8.5

Comfort

7.8

Food

7.1

Boarding

8.1

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Franzi,Mar 2026

SFO - PDX

I love flying with Alaska. I think they sre the best airline.
American Airlines
7.1
Good
11,449 reviews
Alaska Airlines
8.0
Very good
12,036 reviews

Entertainment

7.0

Crew

8.5

Comfort

7.8

Food

7.1

Boarding

8.1

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Franzi,Mar 2026

SFO - PDX

I love flying with Alaska. I think they sre the best airline.

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 6h 57m. Alaska Airlines provides one of the quickest options available for as low as $397. There are 841 mi between Tucson and Boise. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • 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 $202, and Alaska Airlines, from $233. These flights start at 50% 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), Alaska Airlines ($118), and American Airlines ($133).

  • 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 $340). 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

Browse thousands of different options on Cheapflights for your next trip

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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 March 13, 2026.
AirlineCheapestAverageFlexibilityOn-time
SouthwestCheapest$188Average$417FlexibilityNo cancel feeOn-time63%
DeltaCheapest$202Average$290FlexibilityNo cancel feeOn-timeN/A
Alaska AirlinesCheapest$233Average$322FlexibilityNo cancel feeOn-time75%
American AirlinesCheapest$258Average$379FlexibilityNo cancel feeOn-time71%

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