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Idaho

$119+ 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 10/4. Fares are subject to change and may not be available on all flights or dates of travel.
TUS — BOI
Aug 4 — Aug 111
Mon 8/4
Mon 8/11
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 July 30, 2025.

Round-trip from

$245
(Delta)

One-way from

$119
(American Airlines)

Popular in

February

Cheapest in

April

Average price

$416
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. 22% potential increase in price ($114 potential increase over avg. RT price).
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Cheapest flight prices on average. 7% potential price decrease ($27 potential savings vs. average RT price).
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Average for round-trip flights in July 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 July 30, 2025.

This Delta deal was found by Cheapflights users on 7/29. 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 11/15:55 amTUS - BOI
1 stop5h 06mDelta
Tue 11/45:40 amBOI - TUS
1 stop7h 55mDelta
Deal found 7/29$237
This Alaska Airlines deal was found by Cheapflights users on 7/28. 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.
Sat 9/1312:17 pmTUS - GEG
1 stop6h 33mAlaska Airlines
Sat 9/278:51 pmGEG - TUS
1 stop14h 30mAlaska Airlines
Deal found 7/28$250
This Delta deal was found by Cheapflights users on 7/28. 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 8/204:25 pmTUS - GEG
1 stop5h 01mDelta
Wed 9/107:10 amGEG - TUS
1 stop8h 34mDelta
Deal found 7/28$251
This Alaska Airlines deal was found by Cheapflights users on 7/29. 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 9/512:17 pmTUS - BOI
1 stop9h 33mAlaska Airlines
Sun 9/78:42 pmBOI - TUS
1 stop15h 39mAlaska Airlines
Deal found 7/29$252
This Southwest deal was found by Cheapflights users on 7/29. 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 8/229:45 amTUS - BOI
1 stop6h 15mSouthwest
Tue 8/264:05 pmBOI - TUS
1 stop6h 35mSouthwest
Deal found 7/29$274
This Hawaiian Airlines deal was found by Cheapflights users on 7/30. 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 Hawaiian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/166:00 amTUS - GEG
1 stop5h 39mHawaiian Airlines
Mon 10/205:54 pmGEG - TUS
1 stop5h 40mHawaiian Airlines
Deal found 7/30$296
This Delta deal was found by Cheapflights users on 7/28. 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 10/44:50 pmTUS - IDA
1 stop4h 35mDelta
Wed 10/86:00 amIDA - TUS
1 stop5h 33mDelta
Deal found 7/28$301
This Southwest deal was found by Cheapflights users on 7/30. 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 8/3010:05 amTUS - GEG
2 stops12h 25mSouthwest
Thu 9/43:15 pmGEG - TUS
1 stop7h 15mSouthwest
Deal found 7/30$308
This United Airlines deal was found by Cheapflights users on 7/28. 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.
Thu 12/182:40 pmTUS - GEG
1 stop7h 38mUnited Airlines
Fri 1/21:47 pmGEG - TUS
1 stop7h 11mUnited Airlines
Deal found 7/28$319
This Delta deal was found by Cheapflights users on 7/28. 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 8/274:55 pmTUS - JAC
1 stop3h 34mDelta
Wed 9/37:30 amJAC - TUS
1 stop4h 02mDelta
Deal found 7/28$341
This American Airlines deal was found by Cheapflights users on 7/29. 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 8/168:41 amTUS - GEG
1 stop4h 26mAmerican Airlines
Thu 8/213:10 pmGEG - TUS
1 stop4h 35mAmerican Airlines
Deal found 7/29$375
This American Airlines deal was found by Cheapflights users on 7/29. 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 11/216:00 amTUS - JAC
1 stop6h 14mAmerican Airlines
Sun 11/231:11 pmJAC - TUS
1 stop6h 00mAmerican Airlines
Deal found 7/29$421

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 July 30, 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

TucsonBoise

TUS - BOI

TUSBOI

Tucson

Sat 11/1

5:55 am-12:01 pm

1 stop5h 06m

Boise Air Term. Gowen Fld

Tue 11/4

5:40 am-1:35 pm

1 stop7h 55m

$237

TucsonSpokane

TUS - GEG

TUSGEG

Tucson

Sat 9/13

12:17 pm-6:50 pm

1 stop6h 33m

Spokane

Sat 9/27

8:51 pm-11:21 am

1 stop14h 30m

$250

TucsonSpokane

TUS - GEG

TUSGEG

Tucson

Wed 8/20

4:25 pm-9:26 pm

1 stop5h 01m

Spokane

Wed 9/10

7:10 am-3:44 pm

1 stop8h 34m

$251

TucsonBoise

TUS - BOI

TUSBOI

Tucson

Fri 9/5

12:17 pm-10:50 pm

1 stop9h 33m

Boise Air Term. Gowen Fld

Sun 9/7

8:42 pm-11:21 am

1 stop15h 39m

$252

TucsonBoise

TUS - BOI

TUSBOI

Tucson

Fri 8/22

9:45 am-5:00 pm

1 stop6h 15m

Boise Air Term. Gowen Fld

Tue 8/26

4:05 pm-9:40 pm

1 stop6h 35m

$274

TucsonSpokane

TUS - GEG

TUSGEG

Tucson

Thu 10/16

6:00 am-11:39 am

1 stop5h 39m

Spokane

Mon 10/20

5:54 pm-11:34 pm

1 stop5h 40m

$296

TucsonIdaho Falls

TUS - IDA

TUSIDA

Tucson

Sat 10/4

4:50 pm-10:25 pm

1 stop4h 35m

Idaho Falls Fanning Field

Wed 10/8

6:00 am-10:33 am

1 stop5h 33m

$301

TucsonSpokane

TUS - GEG

TUSGEG

Tucson

Sat 8/30

10:05 am-10:30 pm

2 stops12h 25m

Spokane

Thu 9/4

3:15 pm-10:30 pm

1 stop7h 15m

$308

TucsonSpokane

TUS - GEG

TUSGEG

Tucson

Thu 12/18

2:40 pm-9:18 pm

1 stop7h 38m

Spokane

Fri 1/2

1:47 pm-9:58 pm

1 stop7h 11m

$319

TucsonJackson

TUS - JAC

TUSJAC

Tucson

Wed 8/27

4:55 pm-9:29 pm

1 stop3h 34m

Jackson Hole

Wed 9/3

7:30 am-10:32 am

1 stop4h 02m

$341

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/30

Showing 1-10 of 25 results
1
2
3

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 July 30, 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 July 30, 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

Food

7.1

Boarding

8.1

Comfort

7.8

Crew

8.5

Overall

8.0

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

Jonathan,Jul 2025

SEA - BOS

Fantastic Check-in with easy baggage drop. While it took a while to find out which was the gate, the boarding was a dream, the stewards were simply incredible and the flight fantastic.
Alaska Airlines
8.0
Very good
10,000 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Food

7.1

Boarding

8.1

Comfort

7.8

Crew

8.5

Overall

8.0

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

Jonathan,Jul 2025

SEA - BOS

Fantastic Check-in with easy baggage drop. While it took a while to find out which was the gate, the boarding was a dream, the stewards were simply incredible and the flight fantastic.
Southwest
8.0
Very good
4,241 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Food

7.1

Boarding

8.1

Comfort

7.8

Crew

8.5

Overall

8.0

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

Jonathan,Jul 2025

SEA - BOS

Fantastic Check-in with easy baggage drop. While it took a while to find out which was the gate, the boarding was a dream, the stewards were simply incredible and the flight fantastic.
Delta
8.0
Very good
7,980 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Food

7.1

Boarding

8.1

Comfort

7.8

Crew

8.5

Overall

8.0

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

Jonathan,Jul 2025

SEA - BOS

Fantastic Check-in with easy baggage drop. While it took a while to find out which was the gate, the boarding was a dream, the stewards were simply incredible and the flight fantastic.
Hawaiian Airlines
7.8
Good
2,611 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Food

7.1

Boarding

8.1

Comfort

7.8

Crew

8.5

Overall

8.0

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

Jonathan,Jul 2025

SEA - BOS

Fantastic Check-in with easy baggage drop. While it took a while to find out which was the gate, the boarding was a dream, the stewards were simply incredible and the flight fantastic.
United Airlines
7.4
Good
8,896 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Food

7.1

Boarding

8.1

Comfort

7.8

Crew

8.5

Overall

8.0

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

Jonathan,Jul 2025

SEA - BOS

Fantastic Check-in with easy baggage drop. While it took a while to find out which was the gate, the boarding was a dream, the stewards were simply incredible and the flight fantastic.

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.

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

    To fly one-way, consider booking your trip with American Airlines, which is currently one of the cheapest options available, starting at $119. Alaska Airlines flights start at $125 while deals on Delta start at $126 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 - Idaho Falls Fanning Field 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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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 July 30, 2025.
AirlineCheapestAverageFlexibilityOn-time
SouthwestCheapest$189Average$386FlexibilityNo cancel feeOn-time63%
DeltaCheapest$216Average$390FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$246Average$363FlexibilityNo cancel feeOn-time71%
Alaska AirlinesCheapest$253Average$650FlexibilityNo cancel feeOn-time75%

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