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$146+ Cheap flights from Boise to Tucson (BOI - TUS)

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 5/20. Fares are subject to change and may not be available on all flights or dates of travel.
BOI — TUS
mai 10 — mai 171
dim. 5/10
dim. 5/17
1 adult, Economy
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Cheap flight deals from Boise to Tucson

Cheapest flights from Boise to Tucson
Explore the most affordable flight options available from Boise to Tucson. Find the lowest fares from popular airlines and budget airlines, with prices last updated on avril 10, 2026.

This Alaska Airlines deal was found by Cheapflights users on 4/6. 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.
sam. 5/24:38 pm
BOI
-
TUS
1 stop7h 03m
Alaska Airlines
mar. 5/57:50 am
TUS
-
BOI
1 stop6h 43m
Alaska Airlines
Deal found 4/6$291
This Southwest deal was found by Cheapflights users on 4/7. 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. 4/282:00 pm
BOI
-
TUS
2 stops8h 25m
Southwest
mar. 5/126:35 pm
TUS
-
BOI
1 stop4h 50m
Southwest
Deal found 4/7$296
This Southwest deal was found by Cheapflights users on 4/6. 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.
sam. 5/1611:00 am
BOI
-
TUS
1 stop5h 40m
Southwest
mer. 5/276:35 pm
TUS
-
BOI
1 stop4h 50m
Southwest
Deal found 4/6$321
This Delta deal was found by Cheapflights users on 4/9. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
ven. 5/14:55 pm
BOI
-
TUS
1 stop4h 38m
Delta
sam. 5/21:30 pm
TUS
-
BOI
1 stop7h 54m
Delta
Deal found 4/9$323
This Southwest deal was found by Cheapflights users on 4/9. 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.
ven. 5/12:15 pm
BOI
-
TUS
1 stop8h 05m
Southwest
sam. 5/25:50 am
TUS
-
BOI
2 stops8h 00m
Southwest
Deal found 4/9$334
This Southwest deal was found by Cheapflights users on 4/7. 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.
sam. 5/26:05 am
BOI
-
TUS
1 stop3h 45m
Southwest
dim. 5/33:00 pm
TUS
-
BOI
1 stop9h 50m
Southwest
Deal found 4/7$346
This Southwest deal was found by Cheapflights users on 4/7. 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.
sam. 5/92:50 pm
BOI
-
TUS
1 stop7h 10m
Southwest
sam. 5/165:25 am
TUS
-
BOI
1 stop6h 55m
Southwest
Deal found 4/7$351
This Alaska Airlines deal was found by Cheapflights users on 4/6. 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.
lun. 4/278:10 am
BOI
-
TUS
1 stop28h 37m
Alaska Airlines
ven. 5/17:50 am
TUS
-
BOI
1 stop24h 52m
Alaska Airlines
Deal found 4/6$353
This Southwest deal was found by Cheapflights users on 4/9. 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.
dim. 5/106:00 am
BOI
-
TUS
1 stop4h 05m
Southwest
jeu. 5/147:00 pm
TUS
-
BOI
1 stop5h 00m
Southwest
Deal found 4/9$355

Find flight deals from Boise to Tucson

Discover tips and strategies to find the most affordable flight options for your journey from Boise (BOI) to Tucson (TUS). 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 avril 10, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$291
(Alaska Airlines)

One-way from

$146
(American Airlines)

Popular in

May

Cheapest in

February

Average price

$354
Provider with most accurate pricing for Boise Air Term. Gowen Fld-Tucson flight deals.
Search Deals
Provider most trusted by Cheapflights users for Boise Air Term. Gowen Fld-Tucson flights.
Search Deals
From Boise Air Term. Gowen Fld to Tucson
Search Deals
One-way flight from Boise Air Term. Gowen Fld to Tucson
Search Deals
Highest demand for flights based on searches. 5% potential increase in price ($24 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($13 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in April 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Boise to Tucson 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 avril 10, 2026.
Use the filters below to find and compare flights from Boise to Tucson that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

BoiseTucson

BOI - TUS

BOITUS

Boise Air Term. Gowen Fld

mar. 5/5

12:52 pm-4:13 pm

1 stop4h 21m

Tucson

sam. 5/9

4:44 pm-10:58 pm

1 stop5h 14m

$291

BoiseTucson

BOI - TUS

BOITUS

Boise Air Term. Gowen Fld

mar. 4/28

2:00 pm-9:25 pm

2 stops8h 25m

Tucson

mer. 4/29

6:35 pm-12:25 am

1 stop4h 50m

$296

BoiseTucson

BOI - TUS

BOITUS

Boise Air Term. Gowen Fld

sam. 5/2

4:38 pm-10:41 pm

1 stop7h 03m

Tucson

mar. 5/5

7:50 am-3:33 pm

1 stop6h 43m

$301

BoiseTucson

BOI - TUS

BOITUS

Boise Air Term. Gowen Fld

sam. 5/16

6:05 am-12:55 pm

2 stops7h 50m

Tucson

mer. 5/27

4:20 pm-11:30 pm

1 stop6h 10m

$326

BoiseTucson

BOI - TUS

BOITUS

Boise Air Term. Gowen Fld

lun. 6/8

7:00 am-11:14 am

1 stop5h 14m

Tucson

mer. 6/10

4:30 pm-12:09 am

1 stop6h 39m

$353
Quickest round-trip

BoiseTucson

BOI - TUS

BOITUS

Boise Air Term. Gowen Fld

dim. 5/10

6:00 am-9:05 am

1 stop4h 05m

Tucson

jeu. 5/14

7:00 pm-1:00 am

1 stop5h 00m

$355

BoiseTucson

BOI - TUS

BOITUS

Boise Air Term. Gowen Fld

mer. 4/29

7:24 am-12:29 pm

1 stop6h 05m

Tucson

dim. 5/3

4:56 pm-9:56 pm

1 stop4h 00m

$361

BoiseTucson

BOI - TUS

BOITUS

Boise Air Term. Gowen Fld

mer. 6/24

1:05 pm-6:45 pm

2 stops6h 40m

Tucson

mar. 6/30

4:55 pm-12:25 am

2 stops6h 30m

$361

BoiseTucson

BOI - TUS

BOITUS

Boise Air Term. Gowen Fld

lun. 6/8

4:25 pm-11:40 pm

2 stops8h 15m

Tucson

mer. 6/10

4:55 pm-12:30 am

1 stop6h 35m

$376

BoiseTucson

BOI - TUS

BOITUS

Boise Air Term. Gowen Fld

mar. 6/23

4:05 pm-10:40 pm

2 stops7h 35m

Tucson

dim. 6/28

7:30 pm-12:50 am

1 stop4h 20m

$386

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/9

Showing 1-10 of 21 resultsSorted by cheapest first
1
2
3

Compare providers for flights from Boise to Tucson

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 Boise to Tucson in April.
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 Boise-Tucson flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Boise-Tucson flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Boise-Tucson flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Boise-Tucson 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 Boise-Tucson 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 Boise to Tucson

Have a flexible travel schedule? Discover the best time to fly to Tucson from Boise 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 Boise to Tucson

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

Currently, August is the cheapest month in which you can book a flight from Boise to Tucson (average of $82). Flying from Boise to Tucson in September is currently the most expensive (average of $173). 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.

How much does it cost to fly round-trip from Boise to Tucson?

Reviews of airlines servicing Tucson

Get insights into the airlines that provide service to Tucson. 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 Tucson. Reviews last updated avril 10, 2026.
Get a feel of what it's like to fly with Southwest,Alaska Airlines, andDelta from Boise to Tucson by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Southwest
8.0
Very good
4,335 reviews

Crew

8.6

Food

7.0

Boarding

8.1

Comfort

8.0

Entertainment

7.5

Overall

8.0

Reviews

1 / 20
2.0
Mediocre

Dominic,Mar 2026

MCO - SMF

I had to try and sleep on the floor of the Austin airport. I spent 12 hours there. The airline policies were so poor, that a near violent argument broke out between the people in front of me and the flight attendants - making for a super stressful situation at 30,000 feet. Garbage airline choice by Kayak Garbage idea to book a flight with a layover. Next time I will pay for a quality booking myself, and somehow force the company to reimburse it.
Southwest
8.0
Very good
4,335 reviews
Southwest
8.0
Very good
4,335 reviews

Crew

8.6

Food

7.0

Boarding

8.1

Comfort

8.0

Entertainment

7.5

Overall

8.0

Reviews

1 / 20
2.0
Mediocre

Dominic,Mar 2026

MCO - SMF

I had to try and sleep on the floor of the Austin airport. I spent 12 hours there. The airline policies were so poor, that a near violent argument broke out between the people in front of me and the flight attendants - making for a super stressful situation at 30,000 feet. Garbage airline choice by Kayak Garbage idea to book a flight with a layover. Next time I will pay for a quality booking myself, and somehow force the company to reimburse it.
Alaska Airlines
7.9
Good
12,208 reviews
Southwest
8.0
Very good
4,335 reviews

Crew

8.6

Food

7.0

Boarding

8.1

Comfort

8.0

Entertainment

7.5

Overall

8.0

Reviews

1 / 20
2.0
Mediocre

Dominic,Mar 2026

MCO - SMF

I had to try and sleep on the floor of the Austin airport. I spent 12 hours there. The airline policies were so poor, that a near violent argument broke out between the people in front of me and the flight attendants - making for a super stressful situation at 30,000 feet. Garbage airline choice by Kayak Garbage idea to book a flight with a layover. Next time I will pay for a quality booking myself, and somehow force the company to reimburse it.
Delta
7.9
Good
8,402 reviews
Southwest
8.0
Very good
4,335 reviews

Crew

8.6

Food

7.0

Boarding

8.1

Comfort

8.0

Entertainment

7.5

Overall

8.0

Reviews

1 / 20
2.0
Mediocre

Dominic,Mar 2026

MCO - SMF

I had to try and sleep on the floor of the Austin airport. I spent 12 hours there. The airline policies were so poor, that a near violent argument broke out between the people in front of me and the flight attendants - making for a super stressful situation at 30,000 feet. Garbage airline choice by Kayak Garbage idea to book a flight with a layover. Next time I will pay for a quality booking myself, and somehow force the company to reimburse it.
American Airlines
7.1
Good
11,564 reviews
Southwest
8.0
Very good
4,335 reviews

Crew

8.6

Food

7.0

Boarding

8.1

Comfort

8.0

Entertainment

7.5

Overall

8.0

Reviews

1 / 20
2.0
Mediocre

Dominic,Mar 2026

MCO - SMF

I had to try and sleep on the floor of the Austin airport. I spent 12 hours there. The airline policies were so poor, that a near violent argument broke out between the people in front of me and the flight attendants - making for a super stressful situation at 30,000 feet. Garbage airline choice by Kayak Garbage idea to book a flight with a layover. Next time I will pay for a quality booking myself, and somehow force the company to reimburse it.

Related info for your journey

Find useful and relevant information for your journey from Boise to Tucson. 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 Boise to Tucson?

    Departing from Boise to Tucson will take you 4h 21m. There are 841 mi between Boise and Tucson. Both multi-stop and nonstop flights can be found to your destination and back.

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

    Cheapflights users have booked flights from Boise to Tucson round-trip from $176. Other airlines that can offer you cheap pricing are Alaska Airlines, from $211, and Southwest, from $216. You may be able to fly from Boise to Tucson for 55% less than the average price by searching for these airlines.

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

    To fly one-way, consider booking your trip with Delta, which is currently one of the cheapest options available, starting at $120. Alaska Airlines flights start at $126 while deals on American Airlines start at $128 one-way.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Boise to Tucson 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 Boise to Tucson?

    Currently, August is the cheapest month in which you can book a flight from Boise to Tucson (average of $82). Flying from Boise to Tucson in September is currently the most expensive (average of $173). 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
Sierra Vista
Bisbee

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Top 4 airlines flying from Boise to Tucson

Discover the top 4 airlines that operate flights from Boise to Tucson. 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 avril 10, 2026.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$176Average$306FlexibilityNo cancel feeOn-timeN/A
Alaska AirlinesCheapest$211Average$353FlexibilityNo cancel feeOn-time75%
SouthwestCheapest$216Average$402FlexibilityNo cancel feeOn-time63%
American AirlinesCheapest$281Average$369FlexibilityNo cancel feeOn-time71%

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