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$126+ Cheap flights from Idaho to Tucson (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 9/3. Fares are subject to change and may not be available on all flights or dates of travel.
BOI — TUS
Aug 4 — Aug 111
Mon 8/4
Mon 8/11
1 adult, Economy
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Cheap flight deals from Idaho to Tucson

Keep the following information in mind while searching for Idaho to Tucson flight deals. Data was last updated July 30, 2025.

Round-trip from

$236
(Hawaiian Airlines)

One-way from

$126
(United Airlines)

Popular in

November

Cheapest in

April

Average price

$365
From Idaho to Tucson
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One-way flight from Idaho to Tucson
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Highest demand for flights based on searches. 9% potential increase in price ($37 potential increase over avg. RT price).
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Cheapest flight prices on average. 1% potential price decrease ($5 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 Idaho to Tucson

Cheapest flights from Idaho to Tucson
Explore the most affordable flight options available from Idaho to Tucson. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 30, 2025.

This Hawaiian 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 Hawaiian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/246:35 amBOI - TUS
1 stop5h 46mHawaiian Airlines
Sat 9/2712:17 pmTUS - BOI
1 stop6h 49mHawaiian Airlines
Deal found 7/29$236
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.
Wed 9/176:35 amBOI - TUS
1 stop4h 01mAmerican Airlines
Wed 10/81:56 pmTUS - BOI
1 stop4h 41mAmerican Airlines
Deal found 7/29$237
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.
Sun 9/75:45 amBOI - TUS
1 stop8h 08mDelta
Wed 9/101:33 pmTUS - BOI
1 stop7h 59mDelta
Deal found 7/29$245
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 9/137:44 pmGEG - TUS
1 stop15h 37mAlaska Airlines
Tue 9/1612:17 pmTUS - GEG
1 stop6h 33mAlaska Airlines
Deal found 7/28$250
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 9/136:00 amGEG - TUS
1 stop6h 55mDelta
Tue 9/164:30 pmTUS - GEG
1 stop5h 01mDelta
Deal found 7/29$251
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.
Mon 9/225:45 amBOI - TUS
1 stop4h 25mSouthwest
Thu 9/2510:45 amTUS - BOI
2 stops11h 20mSouthwest
Deal found 7/29$264
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.
Fri 10/315:00 amGEG - TUS
1 stop4h 56mHawaiian Airlines
Mon 11/36:00 amTUS - GEG
1 stop7h 26mHawaiian Airlines
Deal found 7/30$268
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.
Wed 9/176:51 pmIDA - TUS
1 stop3h 38mDelta
Sun 9/214:50 pmTUS - IDA
1 stop4h 35mDelta
Deal found 7/29$301
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.
Thu 10/3012:30 pmGEG - TUS
2 stops9h 30mSouthwest
Mon 11/35:25 amTUS - GEG
1 stop5h 10mSouthwest
Deal found 7/29$316
This American Airlines deal was found by Cheapflights users on 7/27. 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.
Tue 11/256:32 amGEG - TUS
1 stop6h 35mAmerican Airlines
Thu 12/48:30 amTUS - GEG
1 stop5h 32mAmerican Airlines
Deal found 7/27$321
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.
Wed 10/226:00 amIDA - TUS
1 stop12h 24mAlaska Airlines
Sun 10/265:00 amTUS - IDA
1 stop9h 13mAlaska Airlines
Deal found 7/28$328
This Delta deal was found by Cheapflights users on 7/27. 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 11/287:30 amJAC - TUS
1 stop3h 52mDelta
Fri 12/512:30 pmTUS - JAC
1 stop3h 52mDelta
Deal found 7/27$341

Cheapflights Fare Finder

 
Customize your flight search to find flights from Idaho 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 July 30, 2025.
Use the filters below to find and compare flights from Idaho to Tucson that are best for you.

Fly from

Idaho

Fly to

Tucson

Route

Depart

Return

Price

BoiseTucson

BOI - TUS

BOITUS

Boise Air Term. Gowen Fld

Wed 9/24

6:35 am-11:21 am

1 stop5h 46m

Tucson

Sat 9/27

12:17 pm-8:06 pm

1 stop6h 49m

$236

BoiseTucson

BOI - TUS

BOITUS

Boise Air Term. Gowen Fld

Wed 9/17

6:35 am-9:36 am

1 stop4h 01m

Tucson

Wed 10/8

1:56 pm-7:37 pm

1 stop4h 41m

$237

BoiseTucson

BOI - TUS

BOITUS

Boise Air Term. Gowen Fld

Sun 9/7

5:45 am-12:53 pm

1 stop8h 08m

Tucson

Wed 9/10

1:33 pm-10:32 pm

1 stop7h 59m

$245

SpokaneTucson

GEG - TUS

GEGTUS

Spokane

Sat 9/13

4:35 pm-11:21 am

1 stop18h 46m

Tucson

Tue 9/16

12:17 pm-6:50 pm

1 stop6h 33m

$250

SpokaneTucson

GEG - TUS

GEGTUS

Spokane

Sat 9/13

6:00 am-12:55 pm

1 stop6h 55m

Tucson

Tue 9/16

4:30 pm-9:31 pm

1 stop5h 01m

$251

BoiseTucson

BOI - TUS

BOITUS

Boise Air Term. Gowen Fld

Mon 9/22

5:45 am-9:10 am

1 stop4h 25m

Tucson

Thu 9/25

10:45 am-11:05 pm

2 stops11h 20m

$264

Idaho FallsTucson

IDA - TUS

IDATUS

Idaho Falls Fanning Field

Wed 9/17

6:51 pm-9:29 pm

1 stop3h 38m

Tucson

Sun 9/21

4:50 pm-10:25 pm

1 stop4h 35m

$301

SpokaneTucson

GEG - TUS

GEGTUS

Spokane

Fri 9/26

3:15 pm-10:30 pm

1 stop7h 15m

Tucson

Tue 9/30

5:40 am-3:10 pm

2 stops9h 30m

$329

SpokaneTucson

GEG - TUS

GEGTUS

Spokane

Fri 10/10

5:54 pm-11:34 pm

1 stop5h 40m

Tucson

Mon 10/13

3:37 pm-10:45 pm

1 stop7h 08m

$336

JacksonTucson

JAC - TUS

JACTUS

Jackson Hole

Thu 9/11

4:20 pm-8:18 pm

1 stop4h 58m

Tucson

Mon 9/15

6:00 am-12:44 pm

1 stop5h 44m

$341

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/29

Showing 1-10 of 31 results
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Best time to book a flight from Idaho to Tucson

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

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

Currently, January is the cheapest month in which you can book a flight from Idaho to Tucson (average of $364). Flying from Idaho to Tucson in March is currently the most expensive (average of $425). 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 ID to TUS?

Find hourly flight availability from Idaho 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 July 30, 2025.

When flying from Idaho to Tucson, 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 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 July 30, 2025.
Read reviews from past customers who have flown Alaska Airlines, Southwest, and Delta from Idaho to Tucson. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very good
10,000 reviews

Boarding

8.1

Crew

8.5

Food

7.1

Overall

8.0

Comfort

7.8

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

Boarding

8.1

Crew

8.5

Food

7.1

Overall

8.0

Comfort

7.8

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

Boarding

8.1

Crew

8.5

Food

7.1

Overall

8.0

Comfort

7.8

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

Boarding

8.1

Crew

8.5

Food

7.1

Overall

8.0

Comfort

7.8

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

Boarding

8.1

Crew

8.5

Food

7.1

Overall

8.0

Comfort

7.8

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

Boarding

8.1

Crew

8.5

Food

7.1

Overall

8.0

Comfort

7.8

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 Idaho to Tucson. 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 into for flights to Tucson from Idaho?

    If you book a flight to Tucson from Idaho, you will be flying to 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 Idaho to Tucson one-way?

    The cheapest airlines for a one-way flight from Idaho to Tucson are United Airlines ($126), American Airlines ($131), and Alaska Airlines ($148).

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

    The most popular route from Idaho to Tucson is Spokane - Tucson. You may also consider Boise Air Term. Gowen Fld - Tucson or Jackson Hole - Tucson.

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

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

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

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

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

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

    Currently, January is the cheapest month in which you can book a flight from Idaho to Tucson (average of $364). Flying from Idaho to Tucson in March is currently the most expensive (average of $425). 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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Alternative routes for Idaho to Tucson

See prices for flight routes from nearby airports that may be better suited for you.
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Top 5 airlines flying from Idaho to Tucson

Discover the top 5 airlines that operate flights from Idaho 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 July 30, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$164Average$417FlexibilityNo cancel feeOn-timeN/A
Alaska AirlinesCheapest$234Average$365FlexibilityNo cancel feeOn-time75%
SouthwestCheapest$241Average$387FlexibilityNo cancel feeOn-time63%
United AirlinesCheapest$245Average$396FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$259Average$382FlexibilityNo cancel feeOn-time71%

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