HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Idaho

$118+ 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 2/18. Fares are subject to change and may not be available on all flights or dates of travel.
TUS — BOI
Jan 26 — Feb 21
Sun 1/26
Sun 2/2
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Tucson to Idaho with Cheapflights

1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”
2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.
3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheap flight deals from Tucson to Idaho

Discover tips and strategies to find the most affordable flight options for your journey from Tucson (TUS) to Idaho (USID). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated January 21, 2025.

Round-trip from

$235
(Delta)

One-way from

$118
(Southwest)
From Tucson to Idaho
Search Deals
One-way flight from Tucson to Idaho
Search Deals

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 January 21, 2025.

This Delta deal was found by Cheapflights users on 1/21. 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.
Tue 3/181:25 pmTUS - BOI
1 stop6h 01mDelta
Sat 3/225:59 pmBOI - TUS
1 stop4h 55mDelta
Deal found 1/21$235
This American Airlines deal was found by Cheapflights users on 1/20. 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 2/47:30 amTUS - GEG
1 stop7h 19mAmerican Airlines
Sat 2/83:21 pmGEG - TUS
1 stop5h 26mAmerican Airlines
Deal found 1/20$317
This Delta deal was found by Cheapflights users on 1/20. 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.
Tue 2/46:45 amTUS - GEG
1 stop6h 33mDelta
Sat 2/85:00 amGEG - TUS
2 stops11h 27mDelta
Deal found 1/20$322
This American Airlines deal was found by Cheapflights users on 1/21. 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 2/214:07 pmTUS - IDA
1 stop6h 04mAmerican Airlines
Thu 2/277:31 amIDA - TUS
1 stop6h 44mAmerican Airlines
Deal found 1/21$348
This Southwest deal was found by Cheapflights users on 1/21. 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 2/132:35 pmTUS - GEG
2 stops9h 30mSouthwest
Thu 2/2010:40 amGEG - TUS
2 stops7h 55mSouthwest
Deal found 1/21$404
This Alaska Airlines deal was found by Cheapflights users on 1/21. 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 2/57:44 amTUS - BOI
1 stop8h 35mAlaska Airlines
Sun 2/98:00 amBOI - TUS
1 stop7h 27mAlaska Airlines
Deal found 1/21$426
This Alaska Airlines deal was found by Cheapflights users on 1/21. 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 2/217:44 amTUS - IDA
1 stop14h 52mAlaska Airlines
Thu 2/274:07 pmIDA - TUS
2 stops26h 03mAlaska Airlines
Deal found 1/21$439
This United Airlines deal was found by Cheapflights users on 1/20. 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 2/98:10 amTUS - JAC
1 stop5h 07mUnited Airlines
Fri 2/142:45 pmJAC - TUS
1 stop7h 10mUnited Airlines
Deal found 1/20$450
This Southwest deal was found by Cheapflights users on 1/20. 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 1/295:45 pmTUS - BOI
1 stop5h 00mSouthwest
Mon 2/243:10 pmBOI - TUS
1 stop8h 35mSouthwest
Deal found 1/20$460
This Delta deal was found by Cheapflights users on 1/21. 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 7/2411:30 amTUS - JAC
1 stop3h 58mDelta
Fri 8/15:30 pmJAC - TUS
1 stop5h 40mDelta
Deal found 1/21$463
This United Airlines deal was found by Cheapflights users on 1/20. 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 4/186:00 amTUS - IDA
1 stop6h 30mUnited Airlines
Sun 4/206:45 amIDA - TUS
1 stop6h 54mUnited Airlines
Deal found 1/20$480
This Delta deal was found by Cheapflights users on 1/20. 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.
Tue 2/48:05 amTUS - IDA
2 stops10h 13mDelta
Tue 2/116:58 pmIDA - TUS
1 stop3h 47mDelta
Deal found 1/20$495

Find flights from Tucson to Idaho within your budget

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 January 21, 2025.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

TucsonBoise

TUS - BOI

TUSBOI

Tucson

Tue 3/18

5:00 pm-10:50 pm

1 stop4h 50m

Boise Air Term. Gowen Fld

Sat 3/22

5:59 pm-9:54 pm

1 stop4h 55m

$235

TucsonSpokane

TUS - GEG

TUSGEG

Tucson

Tue 2/4

7:30 am-1:49 pm

1 stop7h 19m

Spokane

Sat 2/8

3:21 pm-9:47 pm

1 stop5h 26m

$317

TucsonSpokane

TUS - GEG

TUSGEG

Tucson

Tue 2/4

6:45 am-12:18 pm

1 stop6h 33m

Spokane

Sat 2/8

5:00 am-5:27 pm

2 stops11h 27m

$322

TucsonIdaho Falls

TUS - IDA

TUSIDA

Tucson

Fri 2/21

4:07 pm-10:11 pm

1 stop6h 04m

Idaho Falls Fanning Field

Thu 2/27

7:31 am-2:15 pm

1 stop6h 44m

$348

TucsonSpokane

TUS - GEG

TUSGEG

Tucson

Thu 2/13

2:35 pm-11:05 pm

2 stops9h 30m

Spokane

Thu 2/20

10:40 am-7:35 pm

2 stops7h 55m

$404

TucsonBoise

TUS - BOI

TUSBOI

Tucson

Wed 2/5

7:44 am-4:19 pm

1 stop8h 35m

Boise Air Term. Gowen Fld

Sun 2/9

8:00 am-3:27 pm

1 stop7h 27m

$426

TucsonIdaho Falls

TUS - IDA

TUSIDA

Tucson

Fri 2/21

7:44 am-10:36 pm

1 stop14h 52m

Idaho Falls Fanning Field

Thu 2/27

4:07 pm-6:10 pm

2 stops26h 03m

$439

TucsonIdaho Falls

TUS - IDA

TUSIDA

Tucson

Fri 4/18

6:00 am-1:30 pm

1 stop6h 30m

Idaho Falls Fanning Field

Sun 4/20

6:45 am-12:39 pm

1 stop6h 54m

$480

TucsonIdaho Falls

TUS - IDA

TUSIDA

Tucson

Tue 2/4

8:05 am-6:18 pm

2 stops10h 13m

Idaho Falls Fanning Field

Tue 2/11

6:58 pm-10:45 pm

1 stop3h 47m

$495

TucsonJackson

TUS - JAC

TUSJAC

Tucson

Fri 2/14

12:05 pm-7:02 pm

1 stop6h 57m

Jackson Hole

Mon 2/17

7:05 am-11:25 am

1 stop4h 20m

$508

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/20

Showing 1-10 of 20 results
1
2

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.

Travel insights for flights from Tucson to Idaho

Get recent, data-driven insights about flights from Tucson to Idaho including ideal travel times, pricing trends, and more.

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 $436). 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 January 21, 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 January 21, 2025.
Peruse reviews from past customers who have flown with Delta, United Airlines and Alaska Airlines 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.
Southwest
8.1
Very good
4,662 reviews

Entertainment

7.7

Overall

8.1

Food

7.2

Crew

8.7

Boarding

8.2

Comfort

8.1

Reviews

1 / 10

We BARELY made the connection and when we got onboard we were treated like disobedient children who should have arrived earlier because we had to ask other passengers to move so we could sit with our kids. The flight attendants on the first flight were nice but the second one, they were snippy and fairly rude.

Southwest
8.1
Very good
4,662 reviews
Southwest
8.1
Very good
4,662 reviews

Entertainment

7.7

Overall

8.1

Food

7.2

Crew

8.7

Boarding

8.2

Comfort

8.1

Reviews

1 / 10

We BARELY made the connection and when we got onboard we were treated like disobedient children who should have arrived earlier because we had to ask other passengers to move so we could sit with our kids. The flight attendants on the first flight were nice but the second one, they were snippy and fairly rude.

Alaska Airlines
8.0
Very good
9,706 reviews
Southwest
8.1
Very good
4,662 reviews

Entertainment

7.7

Overall

8.1

Food

7.2

Crew

8.7

Boarding

8.2

Comfort

8.1

Reviews

1 / 10

We BARELY made the connection and when we got onboard we were treated like disobedient children who should have arrived earlier because we had to ask other passengers to move so we could sit with our kids. The flight attendants on the first flight were nice but the second one, they were snippy and fairly rude.

Delta
8.0
Very good
8,521 reviews
Southwest
8.1
Very good
4,662 reviews

Entertainment

7.7

Overall

8.1

Food

7.2

Crew

8.7

Boarding

8.2

Comfort

8.1

Reviews

1 / 10

We BARELY made the connection and when we got onboard we were treated like disobedient children who should have arrived earlier because we had to ask other passengers to move so we could sit with our kids. The flight attendants on the first flight were nice but the second one, they were snippy and fairly rude.

United Airlines
7.4
Good
8,984 reviews
Southwest
8.1
Very good
4,662 reviews

Entertainment

7.7

Overall

8.1

Food

7.2

Crew

8.7

Boarding

8.2

Comfort

8.1

Reviews

1 / 10

We BARELY made the connection and when we got onboard we were treated like disobedient children who should have arrived earlier because we had to ask other passengers to move so we could sit with our kids. The flight attendants on the first flight were nice but the second one, they were snippy and fairly rude.

American Airlines
7.2
Good
10,000 reviews
Southwest
8.1
Very good
4,662 reviews

Entertainment

7.7

Overall

8.1

Food

7.2

Crew

8.7

Boarding

8.2

Comfort

8.1

Reviews

1 / 10

We BARELY made the connection and when we got onboard we were treated like disobedient children who should have arrived earlier because we had to ask other passengers to move so we could sit with our kids. The flight attendants on the first flight were nice but the second one, they were snippy and fairly rude.

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 Southwest, which is currently one of the cheapest options available, starting at $118. Alaska Airlines flights start at $128 while deals on Delta start at $129 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 $436). 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

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Tucson to Idaho

See prices for flight routes from nearby airports that may be better suited for you.
Sky Harbor Intl to John F Kennedy Intl flights
Sky Harbor Intl to Seattle flights
Sky Harbor Intl to Newark flights
Las Vegas to Seattle flights
Sky Harbor Intl to Denver flights
Sky Harbor Intl to Honolulu flights
Sky Harbor Intl to Dallas/Fort Worth flights
Sky Harbor Intl to Orlando flights
Sky Harbor Intl to Los Angeles flights
Sky Harbor Intl to O'Hare Intl flights
Las Vegas to Los Angeles flights
Sky Harbor Intl to Las Vegas flights
Las Vegas to Honolulu flights
Sky Harbor Intl to Miami flights
Las Vegas to John F Kennedy Intl flights
Sky Harbor Intl to Hobby flights
Sky Harbor Intl to LaGuardia flights
Sky Harbor Intl to Minneapolis flights
Sky Harbor Intl to Salt Lake City flights
Sky Harbor Intl to Fort Lauderdale flights
Sky Harbor Intl to Detroit flights
Las Vegas to San Francisco flights
Sky Harbor Intl to Dulles Intl flights
Sky Harbor Intl to George Bush Intcntl flights
Las Vegas to Orlando flights
Sky Harbor Intl to Atlanta flights
Sky Harbor Intl to San Francisco flights
Sky Harbor Intl to San Diego flights
Sky Harbor Intl to Midway flights
Sky Harbor Intl to New Orleans flights
Las Vegas to Fort Lauderdale flights
Sky Harbor Intl to Boston flights
Sky Harbor Intl to Reagan-National flights
Las Vegas to Dallas/Fort Worth flights
Las Vegas to Newark flights
Sky Harbor Intl to Austin flights
Sky Harbor Intl to Nashville flights
Las Vegas to Miami flights
Sky Harbor Intl to Tampa flights
Sky Harbor Intl to Kahului flights
Sky Harbor Intl to Baltimore flights
Las Vegas to New Orleans flights
Las Vegas to Denver flights
Sky Harbor Intl to Santa Ana flights
Las Vegas to O'Hare Intl flights
Las Vegas to Hobby flights
Sky Harbor Intl to Portland flights
Las Vegas to Dulles Intl flights
Las Vegas to Burbank flights
Las Vegas to Atlanta flights

Top 3 airlines flying from Tucson to Idaho

Discover the top 3 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 January 21, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$247Average$552FlexibilityNo cancel feeOn-time71%
DeltaCheapest$250Average$536FlexibilityNo cancel feeOn-timeN/A
SouthwestCheapest$321Average$426FlexibilityNo cancel feeOn-time63%
100% Free
Cheapflights is completely free to use, so you can start saving the moment you arrive.
Book with Flexibility
Our users can plan ahead with confidence and find flights with no change fees
Travel Smart
Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.