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Idaho

$99+ Cheap flights from Tucson (TUS) to Idaho

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 1/15. Fares are subject to change and may not be available on all flights or dates of travel.
TUS — BOI
Jan 17 — Jan 241
Sat 1/17
Sat 1/24
1 adult, Economy
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Cheap flight deals from Tucson to Idaho

Cheapest flights from Tucson to Idaho
Explore the most affordable flight options available from Tucson to Idaho. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 18, 2025.

This Delta deal was found by Cheapflights users on 12/16. 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.
Wed 12/312:42 pmTUS - BOI
1 stop9h 11mDelta
Sun 1/45:50 amBOI - TUS
1 stop5h 52mDelta
Deal found 12/16$368
This Kiwi.com deal was found by Cheapflights users on 12/17. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/287:43 pmTUS - BOI
1 stop19h 21mMultiple Airlines
Sat 1/312:54 pmBOI - TUS
2 stops30h 04mMultiple Airlines
Deal found 12/17$406
This Delta deal was found by Cheapflights users on 12/17. 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 12/265:58 pmTUS - BOI
1 stop6h 21mDelta
Fri 1/96:15 pmBOI - TUS
1 stop4h 12mDelta
Deal found 12/17$457
This Delta deal was found by Cheapflights users on 12/17. 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 12/262:42 pmTUS - BOI
1 stop9h 11mDelta
Thu 1/15:30 amBOI - TUS
1 stop8h 12mDelta
Deal found 12/17$483
This Delta deal was found by Cheapflights users on 12/16. 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.
Wed 12/316:45 amTUS - GEG
1 stop6h 21mDelta
Sun 1/45:55 amGEG - TUS
1 stop4h 47mDelta
Deal found 12/16$487
This Delta deal was found by Cheapflights users on 12/17. 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 12/268:30 amTUS - BOI
2 stops9h 09mDelta
Wed 12/3111:17 amBOI - TUS
2 stops11h 28mDelta
Deal found 12/17$493
This United Airlines deal was found by Cheapflights users on 12/17. 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.
Sat 12/276:40 amTUS - BOI
1 stop6h 56mUnited Airlines
Thu 1/16:35 amBOI - TUS
1 stop5h 05mUnited Airlines
Deal found 12/17$518
This Delta deal was found by Cheapflights users on 12/17. 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.
Sat 12/272:42 pmTUS - BOI
1 stop9h 11mDelta
Wed 12/3111:17 amBOI - TUS
2 stops11h 28mDelta
Deal found 12/17$549
This United Airlines deal was found by Cheapflights users on 12/16. 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.
Sat 12/2010:40 amTUS - JAC
1 stop4h 44mUnited Airlines
Mon 12/222:30 pmJAC - TUS
1 stop7h 28mUnited Airlines
Deal found 12/16$574
This Delta deal was found by Cheapflights users on 12/17. 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 12/266:45 amTUS - BOI
1 stop5h 17mDelta
Sun 1/45:50 amBOI - TUS
1 stop5h 52mDelta
Deal found 12/17$582
This American Airlines deal was found by Cheapflights users on 12/18. 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.
Fri 12/197:47 pmTUS - GEG
1 stop6h 50mAmerican Airlines
Sun 1/116:33 amGEG - TUS
1 stop6h 36mAmerican Airlines
Deal found 12/18$597
This Alaska Airlines deal was found by Cheapflights users on 12/16. 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.
Wed 12/314:02 pmTUS - GEG
2 stops9h 30mAlaska Airlines
Sun 1/47:00 amGEG - TUS
2 stops9h 47mAlaska Airlines
Deal found 12/16$628

Find flight deals from Tucson to Idaho

Keep the following information in mind while searching for Tucson to Idaho flight deals. Data was last updated December 18, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$197
(American Airlines)

One-way from

$99
(American Airlines)

Popular in

February

Cheapest in

April

Average price

$312
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 Idaho
Search Deals
One-way flight from Tucson to Idaho
Search Deals
Highest demand for flights based on searches. 14% potential increase in price ($68 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 6% potential price decrease ($26 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in December 2025
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Tucson to Idaho 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 December 18, 2025.
Use the filters below to find and compare flights from Tucson to Idaho that are best for you.

Fly from

Tucson

Fly to

Idaho

Route

Depart

Return

Price

TucsonSpokane

TUS - GEG

TUSGEG

Tucson

Fri 1/16

9:46 am-2:09 pm

1 stop5h 23m

Spokane

Mon 1/19

6:33 am-2:10 pm

1 stop6h 37m

$197

TucsonSpokane

TUS - GEG

TUSGEG

Tucson

Thu 1/8

6:01 pm-11:11 pm

1 stop6h 10m

Spokane

Sun 1/11

6:33 am-2:09 pm

1 stop6h 36m

$197

TucsonSpokane

TUS - GEG

TUSGEG

Tucson

Fri 1/16

12:05 pm-10:52 pm

2 stops11h 47m

Spokane

Mon 1/19

6:05 am-2:04 pm

1 stop6h 59m

$202

TucsonSpokane

TUS - GEG

TUSGEG

Tucson

Thu 1/22

6:00 am-5:06 pm

1 stop12h 06m

Spokane

Sun 1/25

12:10 pm-11:59 pm

1 stop10h 49m

$206

TucsonBoise

TUS - BOI

TUSBOI

Tucson

Thu 3/5

2:55 pm-9:56 pm

1 stop7h 01m

Boise Air Term. Gowen Fld

Tue 3/10

7:30 am-12:37 pm

1 stop6h 07m

$207

TucsonBoise

TUS - BOI

TUSBOI

Tucson

Thu 1/15

12:24 pm-9:58 pm

2 stops9h 34m

Boise Air Term. Gowen Fld

Thu 1/22

7:25 am-2:04 pm

1 stop6h 39m

$212

TucsonBoise

TUS - BOI

TUSBOI

Tucson

Fri 1/16

6:59 pm-11:13 pm

1 stop4h 14m

Boise Air Term. Gowen Fld

Sat 1/24

12:37 pm-6:27 pm

1 stop5h 50m

$217

TucsonJackson

TUS - JAC

TUSJAC

Tucson

Fri 2/20

8:05 am-12:07 pm

1 stop4h 02m

Jackson Hole

Mon 2/23

5:15 pm-10:25 pm

1 stop5h 10m

$219

TucsonSpokane

TUS - GEG

TUSGEG

Tucson

Thu 1/8

12:24 pm-8:58 pm

2 stops9h 34m

Spokane

Sun 1/11

5:05 am-2:04 pm

1 stop7h 59m

$243

TucsonJackson

TUS - JAC

TUSJAC

Tucson

Fri 1/16

12:24 pm-7:06 pm

1 stop6h 42m

Jackson Hole

Tue 1/20

5:30 pm-10:27 pm

1 stop4h 57m

$269

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/16

Showing 1-10 of 43 results
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Best time to book a flight from Tucson to Idaho

Have a flexible travel schedule? Discover the best time to fly to Idaho 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 Idaho

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

Currently, October is the cheapest month in which you can book a flight from Tucson to Idaho (average of $84). Flying from Tucson to Idaho in February is currently the most expensive (average of $209). 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 ID?

Find hourly flight availability from Tucson to Idaho. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated December 18, 2025.

Unlike in the morning, when flights are generally more expensive, you can save up to 45% on flights from Tucson to Idaho by exploring options for tickets in the evening.

Reviews of airlines servicing Idaho

Get insights into the airlines that provide service to Idaho. 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 Idaho. Reviews last updated December 18, 2025.
See what other customers who have flown with Alaska Airlines, Southwest, and Delta from Tucson to Idaho have to say. 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
11,474 reviews

Entertainment

7.0

Boarding

8.1

Crew

8.5

Overall

8.0

Comfort

7.8

Food

7.1

Reviews

1 / 20
2.0
Mediocre

Art,Dec 2025

SAN - OGG

It was a five hour flight and my seat did not recline. I have had three back surgeries and I’m solid bone for my L3 vertebrae all the way to my tailbone. My body has never hurt so much. There was no TV on this flight and only a small can of soda was free.
Alaska Airlines
8.0
Very good
11,474 reviews
Alaska Airlines
8.0
Very good
11,474 reviews

Entertainment

7.0

Boarding

8.1

Crew

8.5

Overall

8.0

Comfort

7.8

Food

7.1

Reviews

1 / 20
2.0
Mediocre

Art,Dec 2025

SAN - OGG

It was a five hour flight and my seat did not recline. I have had three back surgeries and I’m solid bone for my L3 vertebrae all the way to my tailbone. My body has never hurt so much. There was no TV on this flight and only a small can of soda was free.
Southwest
7.9
Good
4,249 reviews
Alaska Airlines
8.0
Very good
11,474 reviews

Entertainment

7.0

Boarding

8.1

Crew

8.5

Overall

8.0

Comfort

7.8

Food

7.1

Reviews

1 / 20
2.0
Mediocre

Art,Dec 2025

SAN - OGG

It was a five hour flight and my seat did not recline. I have had three back surgeries and I’m solid bone for my L3 vertebrae all the way to my tailbone. My body has never hurt so much. There was no TV on this flight and only a small can of soda was free.
Delta
7.9
Good
8,006 reviews
Alaska Airlines
8.0
Very good
11,474 reviews

Entertainment

7.0

Boarding

8.1

Crew

8.5

Overall

8.0

Comfort

7.8

Food

7.1

Reviews

1 / 20
2.0
Mediocre

Art,Dec 2025

SAN - OGG

It was a five hour flight and my seat did not recline. I have had three back surgeries and I’m solid bone for my L3 vertebrae all the way to my tailbone. My body has never hurt so much. There was no TV on this flight and only a small can of soda was free.
American Airlines
7.2
Good
11,053 reviews
Alaska Airlines
8.0
Very good
11,474 reviews

Entertainment

7.0

Boarding

8.1

Crew

8.5

Overall

8.0

Comfort

7.8

Food

7.1

Reviews

1 / 20
2.0
Mediocre

Art,Dec 2025

SAN - OGG

It was a five hour flight and my seat did not recline. I have had three back surgeries and I’m solid bone for my L3 vertebrae all the way to my tailbone. My body has never hurt so much. There was no TV on this flight and only a small can of soda was free.

Related info for your journey

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

  • What airport do you fly from for flights from Tucson to Idaho?

    If you book a flight to Idaho from Tucson, you will be flying from Tucson, which is the city’s only airport. Tucson (TUS) is located 7.5 mi from the center of Tucson.

  • How long is the flight from Tucson to Idaho?

    Departing from Tucson to Idaho will take you 5h 23m. The distance between Tucson and Idaho is about 1125 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

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

    To fly one-way, consider booking your trip with Delta, which is currently one of the cheapest options available, starting at $93. Southwest flights start at $98 while deals on United Airlines start at $106 one-way.

  • What are the most popular routes from Tucson to Idaho?

    Most travelers choose Tucson - Spokane, Tucson - Boise Air Term. Gowen Fld or Tucson - Jackson Hole when deciding on the best route from Tucson to Idaho.

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

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

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

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

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

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

    Currently, October is the cheapest month in which you can book a flight from Tucson to Idaho (average of $84). Flying from Tucson to Idaho in February is currently the most expensive (average of $209). 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

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Top 4 airlines flying from Tucson to Idaho

Discover the top 4 airlines that operate flights from Tucson to Idaho. 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 December 18, 2025.
AirlineCheapestAverageFlexibilityOn-time
SouthwestCheapest$188Average$417FlexibilityNo cancel feeOn-time63%
DeltaCheapest$207Average$374FlexibilityNo cancel feeOn-timeN/A
Alaska AirlinesCheapest$253Average$454FlexibilityNo cancel feeOn-time75%
American AirlinesCheapest$258Average$378FlexibilityNo cancel feeOn-time71%

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