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Idaho

$79+ 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 8/13. Fares are subject to change and may not be available on all flights or dates of travel.
TUS — BOI
Jun 17 — Jun 241
Tue 6/17
Tue 6/24
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 June 12, 2025.

Round-trip from

$158
(Alaska Airlines)

One-way from

$79
(Alaska Airlines)

Popular in

February

Cheapest in

April

Average price

$371
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. 24% potential increase in price ($120 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 June 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 June 12, 2025.

This Alaska Airlines deal was found by Cheapflights users on 6/11. 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 8/712:06 pmTUS - GEG
1 stop5h 07mAlaska Airlines
Sat 8/96:00 amGEG - TUS
1 stop5h 40mAlaska Airlines
Deal found 6/11$158
This Delta deal was found by Cheapflights users on 6/10. 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.
Sat 8/161:33 pmTUS - GEG
1 stop7h 38mDelta
Fri 8/225:00 amGEG - TUS
1 stop7h 53mDelta
Deal found 6/10$159
This Southwest deal was found by Cheapflights users on 6/12. 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 8/62:55 pmTUS - GEG
1 stop7h 35mSouthwest
Wed 8/2010:45 amGEG - TUS
2 stops9h 35mSouthwest
Deal found 6/12$164
This Hawaiian Airlines deal was found by Cheapflights users on 6/10. 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 Hawaiian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/163:37 pmTUS - GEG
1 stop8h 22mHawaiian Airlines
Mon 10/205:54 pmGEG - TUS
1 stop5h 40mHawaiian Airlines
Deal found 6/10$236
This Hawaiian Airlines deal was found by Cheapflights users on 6/11. 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 Hawaiian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/89:30 amTUS - BOI
1 stop7h 40mHawaiian Airlines
Mon 10/135:38 pmBOI - TUS
1 stop6h 56mHawaiian Airlines
Deal found 6/11$236
This American Airlines deal was found by Cheapflights users on 6/12. 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.
Thu 12/46:13 pmTUS - GEG
1 stop5h 53mAmerican Airlines
Mon 12/88:53 amGEG - TUS
1 stop7h 14mAmerican Airlines
Deal found 6/12$237
This American Airlines deal was found by Cheapflights users on 6/11. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/1811:55 amTUS - BOI
1 stop3h 50mAmerican Airlines
Wed 8/206:35 amBOI - TUS
1 stop3h 54mAmerican Airlines
Deal found 6/11$237
This Delta deal was found by Cheapflights users on 6/11. 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.
Mon 8/184:55 pmTUS - BOI
1 stop6h 04mDelta
Wed 8/205:45 amBOI - TUS
2 stops11h 28mDelta
Deal found 6/11$242
This Southwest deal was found by Cheapflights users on 6/10. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/87:15 pmTUS - BOI
1 stop4h 10mSouthwest
Tue 7/154:45 pmBOI - TUS
1 stop7h 05mSouthwest
Deal found 6/10$297
This Delta deal was found by Cheapflights users on 6/10. 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.
Mon 8/255:50 amTUS - IDA
1 stop3h 49mDelta
Thu 8/2811:20 amIDA - TUS
1 stop5h 53mDelta
Deal found 6/10$301
This Alaska Airlines deal was found by Cheapflights users on 6/10. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/89:30 amTUS - BOI
1 stop7h 40mAlaska Airlines
Mon 10/131:41 pmBOI - TUS
2 stops10h 53mAlaska Airlines
Deal found 6/10$315
This American Airlines deal was found by Cheapflights users on 6/12. 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.
Sun 7/135:00 amTUS - JAC
1 stop8h 38mAmerican Airlines
Thu 7/174:01 pmJAC - TUS
1 stop8h 37mAmerican Airlines
Deal found 6/12$341

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 June 12, 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

Thu 8/7

12:06 pm-5:13 pm

1 stop5h 07m

Spokane

Sat 8/9

6:00 am-11:40 am

1 stop5h 40m

$158

TucsonSpokane

TUS - GEG

TUSGEG

Tucson

Sat 8/16

1:33 pm-9:11 pm

1 stop7h 38m

Spokane

Fri 8/22

5:00 am-12:53 pm

1 stop7h 53m

$159

TucsonSpokane

TUS - GEG

TUSGEG

Tucson

Wed 8/6

2:55 pm-10:30 pm

1 stop7h 35m

Spokane

Wed 8/20

10:45 am-8:20 pm

2 stops9h 35m

$164

TucsonSpokane

TUS - GEG

TUSGEG

Tucson

Thu 10/16

3:37 pm-11:59 pm

1 stop8h 22m

Spokane

Mon 10/20

5:54 pm-11:34 pm

1 stop5h 40m

$236

TucsonBoise

TUS - BOI

TUSBOI

Tucson

Wed 10/8

9:30 am-6:10 pm

1 stop7h 40m

Boise Air Term. Gowen Fld

Mon 10/13

5:38 pm-11:34 pm

1 stop6h 56m

$236

TucsonSpokane

TUS - GEG

TUSGEG

Tucson

Thu 12/4

6:13 pm-11:06 pm

1 stop5h 53m

Spokane

Mon 12/8

8:53 am-5:07 pm

1 stop7h 14m

$237

TucsonBoise

TUS - BOI

TUSBOI

Tucson

Mon 8/18

11:55 am-4:45 pm

1 stop3h 50m

Boise Air Term. Gowen Fld

Wed 8/20

6:35 am-9:29 am

1 stop3h 54m

$237

TucsonBoise

TUS - BOI

TUSBOI

Tucson

Mon 8/18

4:55 pm-11:59 pm

1 stop6h 04m

Boise Air Term. Gowen Fld

Wed 8/20

5:45 am-4:13 pm

2 stops11h 28m

$242

TucsonBoise

TUS - BOI

TUSBOI

Tucson

Tue 7/8

7:15 pm-12:25 am

1 stop4h 10m

Boise Air Term. Gowen Fld

Tue 7/15

4:45 pm-10:50 pm

1 stop7h 05m

$297

TucsonIdaho Falls

TUS - IDA

TUSIDA

Tucson

Mon 8/25

5:50 am-10:39 am

1 stop3h 49m

Idaho Falls Fanning Field

Thu 8/28

11:20 am-4:13 pm

1 stop5h 53m

$301

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/11

Showing 1-10 of 30 results
1
2
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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 $395). 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 June 12, 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.

Rainfall in Idaho by month

Plan your trip to Idaho by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Idaho ranges from 0.2 - 1.6 inches per month. December is typically the wettest month, when rainfall can reach 1.6 in. August is typically the driest time to visit Idaho when rainfall is around 0.2 in.

Temperature in Idaho by month

Plan your trip to Idaho by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Idaho, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 75.2 F. Travelers looking to avoid the cold should look outside of December, when temperatures are typically at their lowest (around 30.2 F).

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 June 12, 2025.
Peruse reviews from past customers who have flown with Alaska Airlines, Southwest and Delta from Tucson to Idaho to help guide your decision. 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

Comfort

7.8

Entertainment

7.1

Overall

8.0

Food

7.1

Crew

8.5

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Alaska Airlines
8.0
Very good
10,000 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Boarding

8.1

Comfort

7.8

Entertainment

7.1

Overall

8.0

Food

7.1

Crew

8.5

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Southwest
8.0
Very good
4,287 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Boarding

8.1

Comfort

7.8

Entertainment

7.1

Overall

8.0

Food

7.1

Crew

8.5

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Delta
8.0
Very good
7,946 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Boarding

8.1

Comfort

7.8

Entertainment

7.1

Overall

8.0

Food

7.1

Crew

8.5

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Hawaiian Airlines
7.9
Good
2,494 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Boarding

8.1

Comfort

7.8

Entertainment

7.1

Overall

8.0

Food

7.1

Crew

8.5

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
United Airlines
7.4
Good
8,790 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Boarding

8.1

Comfort

7.8

Entertainment

7.1

Overall

8.0

Food

7.1

Crew

8.5

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.

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 Alaska Airlines, which is currently one of the cheapest options available, starting at $79. Delta flights start at $80 while deals on Southwest start at $85 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 $395). 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 June 12, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$216Average$444FlexibilityNo cancel feeOn-timeN/A
SouthwestCheapest$216Average$376FlexibilityNo cancel feeOn-time63%
American AirlinesCheapest$246Average$342FlexibilityNo cancel feeOn-time71%
Alaska AirlinesCheapest$253Average$650FlexibilityNo cancel feeOn-time75%

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