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Idaho

$81+ 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 11/18. Fares are subject to change and may not be available on all flights or dates of travel.
TUS — BOI
Oct 11 — Oct 181
Sat 10/11
Sat 10/18
1 adult, Economy
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Cheap flight deals from Tucson to Idaho

Keep the following information in mind while searching for Tucson to Idaho flight deals. Data was last updated September 11, 2025.

Round-trip from

$243
(Delta)

One-way from

$81
(Southwest)

Popular in

February

Cheapest in

April

Average price

$357
From Tucson to Idaho
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One-way flight from Tucson to Idaho
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Highest demand for flights based on searches. 23% potential increase in price ($116 potential increase over avg. RT price).
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Cheapest flight prices on average. 7% potential price decrease ($28 potential savings vs. average RT price).
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Average for round-trip flights in September 2025
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Find 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 September 11, 2025.

This Southwest deal was found by Cheapflights users on 9/9. 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 11/55:25 amTUS - GEG
1 stop5h 10mSouthwest
Sat 11/1510:00 amGEG - TUS
1 stop4h 40mSouthwest
Deal found 9/9$185
This Southwest deal was found by Cheapflights users on 9/9. 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 10/15:40 amTUS - GEG
1 stop5h 40mSouthwest
Wed 10/156:25 amGEG - TUS
1 stop6h 30mSouthwest
Deal found 9/9$216
This Delta deal was found by Cheapflights users on 9/10. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/24:50 pmTUS - GEG
2 stops7h 13mDelta
Tue 10/76:00 amGEG - TUS
1 stop4h 33mDelta
Deal found 9/10$243
This KAYAK deal was found by Cheapflights users on 9/11. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/74:35 pmTUS - GEG
1 stop5h 39mAlaska Airlines
Mon 11/105:00 amGEG - TUS
1 stop4h 44mAlaska Airlines
Deal found 9/11$244
This Alaska Airlines deal was found by Cheapflights users on 9/11. 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.
Thu 11/64:35 pmTUS - GEG
1 stop7h 24mAlaska Airlines
Mon 11/101:20 pmGEG - TUS
1 stop9h 34mAlaska Airlines
Deal found 9/11$246
This Delta deal was found by Cheapflights users on 9/11. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/164:30 pmTUS - GEG
1 stop5h 08mDelta
Mon 10/205:05 amGEG - TUS
1 stop7h 30mDelta
Deal found 9/11$247
This Delta deal was found by Cheapflights users on 9/11. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/612:15 pmTUS - GEG
2 stops9h 50mDelta
Mon 11/106:05 amGEG - TUS
2 stops9h 43mDelta
Deal found 9/11$257
This United Airlines deal was found by Cheapflights users on 9/10. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/266:00 amTUS - BOI
1 stop6h 29mUnited Airlines
Wed 10/2910:40 amBOI - TUS
1 stop5h 42mUnited Airlines
Deal found 9/10$259
This United Airlines deal was found by Cheapflights users on 9/10. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/34:25 pmTUS - BOI
1 stop5h 05mUnited Airlines
Sun 10/57:45 amBOI - TUS
1 stop7h 33mUnited Airlines
Deal found 9/10$283
This Southwest deal was found by Cheapflights users on 9/9. 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.
Sun 10/196:30 amTUS - BOI
1 stop7h 55mSouthwest
Sat 10/252:15 pmBOI - TUS
2 stops7h 25mSouthwest
Deal found 9/9$286
This Kiwi.com deal was found by Cheapflights users on 9/9. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/2511:35 amTUS - BOI
1 stop23h 02mMultiple Airlines
Sun 9/282:16 pmBOI - TUS
1 stop24h 35mMultiple Airlines
Deal found 9/9$304
This Kiwi.com deal was found by Cheapflights users on 9/11. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/32:41 pmTUS - BOI
1 stop4h 50mMultiple Airlines
Sun 10/512:22 pmBOI - TUS
2 stops26h 29mMultiple Airlines
Deal found 9/11$314

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 September 11, 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

Wed 11/5

5:25 am-9:35 am

1 stop5h 10m

Spokane

Sat 11/15

10:00 am-3:40 pm

1 stop4h 40m

$185

TucsonSpokane

TUS - GEG

TUSGEG

Tucson

Wed 10/1

5:40 am-11:20 am

1 stop5h 40m

Spokane

Wed 10/15

6:25 am-12:55 pm

1 stop6h 30m

$216

TucsonSpokane

TUS - GEG

TUSGEG

Tucson

Sat 1/24

8:00 am-2:42 pm

2 stops7h 42m

Spokane

Sat 1/31

6:10 am-1:37 pm

1 stop6h 27m

$224

TucsonSpokane

TUS - GEG

TUSGEG

Tucson

Tue 1/27

2:30 pm-9:03 pm

1 stop7h 33m

Spokane

Sat 1/31

1:00 pm-11:13 pm

2 stops9h 13m

$229

TucsonSpokane

TUS - GEG

TUSGEG

Tucson

Mon 1/26

4:20 pm-8:59 pm

1 stop5h 39m

Spokane

Sat 1/31

1:40 pm-10:36 pm

1 stop7h 56m

$232

TucsonSpokane

TUS - GEG

TUSGEG

Tucson

Thu 1/29

8:00 am-12:50 pm

1 stop5h 50m

Spokane

Sat 1/31

1:40 pm-10:36 pm

1 stop7h 56m

$232

TucsonSpokane

TUS - GEG

TUSGEG

Tucson

Mon 1/26

4:20 pm-8:59 pm

1 stop5h 39m

Spokane

Tue 1/27

1:40 pm-10:36 pm

1 stop7h 56m

$237

TucsonSpokane

TUS - GEG

TUSGEG

Tucson

Tue 1/27

12:30 pm-10:45 pm

2 stops11h 15m

Spokane

Wed 1/28

11:15 am-10:04 pm

2 stops9h 49m

$239

TucsonSpokane

TUS - GEG

TUSGEG

Tucson

Thu 10/2

4:50 pm-12:03 am

2 stops7h 13m

Spokane

Tue 10/7

6:00 am-10:33 am

1 stop4h 33m

$243

TucsonSpokane

TUS - GEG

TUSGEG

Tucson

Fri 11/7

4:35 pm-9:14 pm

1 stop5h 39m

Spokane

Mon 11/10

5:00 am-10:44 am

1 stop4h 44m

$244

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/10

Showing 1-10 of 54 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 $314). Flying from Tucson to Idaho in June is currently the most expensive (average of $398). 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 September 11, 2025.

When flying from Tucson to Idaho, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

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 September 11, 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
10,000 reviews

Boarding

8.1

Overall

8.0

Entertainment

7.0

Food

7.1

Crew

8.5

Comfort

7.8

Reviews

1 / 20
6.0
Good

Hannah,Aug 2025

SFO - SAN

Ticket said TSA pre check, but then the TSA agent said that Alaska Airlines has not actually entered the pre check information for the ticket, so I had to use regular security. During boarding, I have a disability and need to board early. The Alaska Airlines employee announced disability boarding, but then immediately announced 2 other groups to board, so I still had to fight the crowds. On the plane, the stewardess was brusk and rude. Seats were very uncomfortable, especially on lower back.
Alaska Airlines
8.0
Very good
10,000 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Boarding

8.1

Overall

8.0

Entertainment

7.0

Food

7.1

Crew

8.5

Comfort

7.8

Reviews

1 / 20
6.0
Good

Hannah,Aug 2025

SFO - SAN

Ticket said TSA pre check, but then the TSA agent said that Alaska Airlines has not actually entered the pre check information for the ticket, so I had to use regular security. During boarding, I have a disability and need to board early. The Alaska Airlines employee announced disability boarding, but then immediately announced 2 other groups to board, so I still had to fight the crowds. On the plane, the stewardess was brusk and rude. Seats were very uncomfortable, especially on lower back.
Southwest
8.0
Very good
4,248 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Boarding

8.1

Overall

8.0

Entertainment

7.0

Food

7.1

Crew

8.5

Comfort

7.8

Reviews

1 / 20
6.0
Good

Hannah,Aug 2025

SFO - SAN

Ticket said TSA pre check, but then the TSA agent said that Alaska Airlines has not actually entered the pre check information for the ticket, so I had to use regular security. During boarding, I have a disability and need to board early. The Alaska Airlines employee announced disability boarding, but then immediately announced 2 other groups to board, so I still had to fight the crowds. On the plane, the stewardess was brusk and rude. Seats were very uncomfortable, especially on lower back.
Delta
8.0
Very good
7,960 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Boarding

8.1

Overall

8.0

Entertainment

7.0

Food

7.1

Crew

8.5

Comfort

7.8

Reviews

1 / 20
6.0
Good

Hannah,Aug 2025

SFO - SAN

Ticket said TSA pre check, but then the TSA agent said that Alaska Airlines has not actually entered the pre check information for the ticket, so I had to use regular security. During boarding, I have a disability and need to board early. The Alaska Airlines employee announced disability boarding, but then immediately announced 2 other groups to board, so I still had to fight the crowds. On the plane, the stewardess was brusk and rude. Seats were very uncomfortable, especially on lower back.
American Airlines
7.2
Good
10,000 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Boarding

8.1

Overall

8.0

Entertainment

7.0

Food

7.1

Crew

8.5

Comfort

7.8

Reviews

1 / 20
6.0
Good

Hannah,Aug 2025

SFO - SAN

Ticket said TSA pre check, but then the TSA agent said that Alaska Airlines has not actually entered the pre check information for the ticket, so I had to use regular security. During boarding, I have a disability and need to board early. The Alaska Airlines employee announced disability boarding, but then immediately announced 2 other groups to board, so I still had to fight the crowds. On the plane, the stewardess was brusk and rude. Seats were very uncomfortable, especially on lower back.

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 05m. The distance between Tucson and Idaho is about 841 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 Southwest, which is currently one of the cheapest options available, starting at $81. Delta flights start at $101 while deals on American Airlines start at $134 one-way.

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

    Most travelers choose Tucson - Boise Air Term. Gowen Fld, Tucson - Spokane 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 $314). Flying from Tucson to Idaho in June is currently the most expensive (average of $398). 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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Alternative routes for Tucson to Idaho

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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 September 11, 2025.
AirlineCheapestAverageFlexibilityOn-time
SouthwestCheapest$189Average$368FlexibilityNo cancel feeOn-time63%
DeltaCheapest$216Average$394FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$246Average$365FlexibilityNo cancel feeOn-time71%
Alaska AirlinesCheapest$253Average$650FlexibilityNo cancel feeOn-time75%

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