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$120+ 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 12/4. Fares are subject to change and may not be available on all flights or dates of travel.
BOI — TUS
Nov 21 — Nov 281
Fri 11/21
Fri 11/28
1 adult, Economy
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Cheapflights Tip: The best prices from Boise Air Term. Gowen Fld to Tucson are usually found in April or January, booked 51 days in advance, depart on a Tuesday or Friday and return on a Wednesday

Find 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 October 22, 2025.

This Southwest deal was found by Cheapflights users on 10/21. 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.
Thu 12/42:40 pmBOI - TUS
1 stop8h 00mSouthwest
Mon 12/85:25 amTUS - BOI
1 stop4h 50mSouthwest
Deal found 10/21$208
This Delta deal was found by Cheapflights users on 10/21. 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.
Thu 12/43:54 pmBOI - TUS
1 stop6h 01mDelta
Mon 12/812:15 pmTUS - BOI
2 stops10h 01mDelta
Deal found 10/21$244
This Delta deal was found by Cheapflights users on 10/21. 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 12/57:30 amBOI - TUS
1 stop6h 02mDelta
Mon 12/87:30 amTUS - BOI
1 stop7h 43mDelta
Deal found 10/21$266
This Alaska Airlines deal was found by Cheapflights users on 10/20. 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.
Tue 12/239:50 pmBOI - TUS
1 stop26h 15mAlaska Airlines
Mon 12/296:01 amTUS - BOI
1 stop28h 06mAlaska Airlines
Deal found 10/20$282
This United Airlines deal was found by Cheapflights users on 10/20. 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.
Wed 11/1910:40 amBOI - TUS
1 stop5h 42mUnited Airlines
Sun 11/235:28 pmTUS - BOI
1 stop5h 17mUnited Airlines
Deal found 10/20$299
This Delta deal was found by Cheapflights users on 10/20. 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.
Mon 11/1711:42 amBOI - TUS
2 stops10h 47mDelta
Sun 11/235:50 pmTUS - BOI
1 stop4h 49mDelta
Deal found 10/20$304

Cheap 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 October 22, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$201
(Southwest)

One-way from

$120
(Delta)

Popular in

November

Cheapest in

April

Average price

$374
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. 12% potential increase in price ($52 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($9 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in October 2025
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 October 22, 2025.
Use the filters below to find and compare flights from Boise to Tucson that are best for you.

Fly from

Boise

Fly to

Tucson

Route

Depart

Return

Price

BoiseTucson

BOI - TUS

BOITUS

Boise Air Term. Gowen Fld

Wed 1/28

6:05 am-10:20 am

1 stop4h 15m

Tucson

Wed 2/4

7:20 am-12:25 pm

1 stop5h 05m

$201

BoiseTucson

BOI - TUS

BOITUS

Boise Air Term. Gowen Fld

Thu 12/4

2:40 pm-10:40 pm

1 stop8h 00m

Tucson

Mon 12/8

5:25 am-10:15 am

1 stop4h 50m

$208

BoiseTucson

BOI - TUS

BOITUS

Boise Air Term. Gowen Fld

Tue 3/3

5:45 pm-11:13 pm

1 stop5h 28m

Tucson

Wed 3/4

2:30 pm-10:06 pm

1 stop7h 36m

$219

BoiseTucson

BOI - TUS

BOITUS

Boise Air Term. Gowen Fld

Wed 2/25

7:30 am-1:37 pm

1 stop6h 07m

Tucson

Sat 2/28

2:30 pm-10:06 pm

1 stop7h 36m

$219

BoiseTucson

BOI - TUS

BOITUS

Boise Air Term. Gowen Fld

Thu 12/4

3:54 pm-9:55 pm

1 stop6h 01m

Tucson

Mon 12/8

12:15 pm-10:16 pm

2 stops10h 01m

$244

BoiseTucson

BOI - TUS

BOITUS

Boise Air Term. Gowen Fld

Wed 2/25

6:05 am-10:20 am

1 stop4h 15m

Tucson

Wed 3/4

7:20 am-12:25 pm

1 stop5h 05m

$251

BoiseTucson

BOI - TUS

BOITUS

Boise Air Term. Gowen Fld

Fri 2/27

1:10 pm-10:04 pm

2 stops8h 54m

Tucson

Mon 3/2

2:30 pm-8:13 pm

1 stop5h 43m

$271

BoiseTucson

BOI - TUS

BOITUS

Boise Air Term. Gowen Fld

Thu 12/4

3:54 pm-9:55 pm

1 stop6h 01m

$120

BoiseTucson

BOI - TUS

BOITUS

Boise Air Term. Gowen Fld

Tue 12/23

8:45 pm-1:10 am

1 stop4h 25m

$124

BoiseTucson

BOI - TUS

BOITUS

Boise Air Term. Gowen Fld

Thu 12/4

6:07 pm-3:45 pm

3 stops45h 38m

$324

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/21

Showing 1-10 of 14 results
1
2

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 October.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy2 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars
eDreamsPrice Accuracy3 starsTrust Score*3 stars
Kiwi.comPrice 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

How far ahead should I book a flight from Boise to Tucson?

Use this chart to determine the optimal time to book a round-trip flight from Boise to Tucson. Price data was last updated on October 17, 2025.

The price you pay for your flight from Boise to Tucson may vary depending on when you book. For the best chance of a lower fare, look to book 50 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

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.

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

Find hourly flight availability from Boise to Tucson. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated October 22, 2025.

Unlike in the evening, when flights are generally more expensive, you can save up to 10% on flights from Boise to Tucson by exploring options for tickets in the morning.

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 October 22, 2025.
Get a feel of what it's like to fly with Alaska Airlines, Southwest, and Delta 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.
Alaska Airlines
8.0
Very good
11,147 reviews

Boarding

8.1

Crew

8.5

Food

7.1

Overall

8.0

Comfort

7.8

Entertainment

7.0

Reviews

1 / 20
10.0
Excellent

Anonymous,Sep 2025

BOS - HNL

The flight was awesome but a little long. I would prefer a flight with a layover. The amount of space available was minimal and a little uncomfortable for that long of a flight.
Alaska Airlines
8.0
Very good
11,147 reviews
Alaska Airlines
8.0
Very good
11,147 reviews

Boarding

8.1

Crew

8.5

Food

7.1

Overall

8.0

Comfort

7.8

Entertainment

7.0

Reviews

1 / 20
10.0
Excellent

Anonymous,Sep 2025

BOS - HNL

The flight was awesome but a little long. I would prefer a flight with a layover. The amount of space available was minimal and a little uncomfortable for that long of a flight.
Southwest
8.0
Very good
4,235 reviews
Alaska Airlines
8.0
Very good
11,147 reviews

Boarding

8.1

Crew

8.5

Food

7.1

Overall

8.0

Comfort

7.8

Entertainment

7.0

Reviews

1 / 20
10.0
Excellent

Anonymous,Sep 2025

BOS - HNL

The flight was awesome but a little long. I would prefer a flight with a layover. The amount of space available was minimal and a little uncomfortable for that long of a flight.
Delta
7.9
Good
7,981 reviews
Alaska Airlines
8.0
Very good
11,147 reviews

Boarding

8.1

Crew

8.5

Food

7.1

Overall

8.0

Comfort

7.8

Entertainment

7.0

Reviews

1 / 20
10.0
Excellent

Anonymous,Sep 2025

BOS - HNL

The flight was awesome but a little long. I would prefer a flight with a layover. The amount of space available was minimal and a little uncomfortable for that long of a flight.
United Airlines
7.4
Good
8,988 reviews
Alaska Airlines
8.0
Very good
11,147 reviews

Boarding

8.1

Crew

8.5

Food

7.1

Overall

8.0

Comfort

7.8

Entertainment

7.0

Reviews

1 / 20
10.0
Excellent

Anonymous,Sep 2025

BOS - HNL

The flight was awesome but a little long. I would prefer a flight with a layover. The amount of space available was minimal and a little uncomfortable for that long of a flight.
American Airlines
7.2
Good
11,029 reviews
Alaska Airlines
8.0
Very good
11,147 reviews

Boarding

8.1

Crew

8.5

Food

7.1

Overall

8.0

Comfort

7.8

Entertainment

7.0

Reviews

1 / 20
10.0
Excellent

Anonymous,Sep 2025

BOS - HNL

The flight was awesome but a little long. I would prefer a flight with a layover. The amount of space available was minimal and a little uncomfortable for that long of a flight.

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 15m. 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 $212. Other airlines that can offer you cheap pricing are Alaska Airlines, from $234, and Southwest, from $241. You may be able to fly from Boise to Tucson for 41% less than the average price by searching for these airlines.

  • 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
Green Valley

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Top 5 airlines flying from Boise to Tucson

Discover the top 5 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 October 22, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$212Average$287FlexibilityNo cancel feeOn-timeN/A
Alaska AirlinesCheapest$234Average$366FlexibilityNo cancel feeOn-time75%
SouthwestCheapest$241Average$396FlexibilityNo cancel feeOn-time63%
United AirlinesCheapest$245Average$409FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$287Average$388FlexibilityNo cancel feeOn-time71%

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