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$230+ Cheap flights from Idaho Falls to Tucson (IDA - 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 6/30. Fares are subject to change and may not be available on all flights or dates of travel.
IDA — TUS
Jun 17 — Jun 241
Tue 6/17
Tue 6/24
1 adult, Economy
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Cheap flight deals from Idaho Falls to Tucson

Discover tips and strategies to find the most affordable flight options for your journey from Idaho Falls (IDA) to Tucson (TUS). 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 June 12, 2025.

Round-trip from

$314
(Hawaiian Airlines)

One-way from

$230
(Alaska Airlines)

Popular in

July

Cheapest in

May

Average price

$382
From Idaho Falls Fanning Field to Tucson
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One-way flight from Idaho Falls Fanning Field to Tucson
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Highest demand for flights based on searches. 12% potential increase in price ($64 potential increase over avg. RT price).
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Cheapest flight prices on average. 8% potential price decrease ($36 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 Idaho Falls to Tucson

Cheapest flights from Idaho Falls to Tucson
Explore the most affordable flight options available from Idaho Falls to Tucson. 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 6/12. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/216:13 amIDA - TUS
1 stop6h 08mAlaska Airlines
Wed 8/277:15 amTUS - IDA
1 stop7h 08mAlaska Airlines
Deal found 6/12$373
This Delta 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/236:00 amIDA - TUS
1 stop5h 19mDelta
Wed 7/305:55 amTUS - IDA
1 stop3h 39mDelta
Deal found 6/12$383
This United 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/214:15 pmIDA - TUS
1 stop5h 03mUnited Airlines
Wed 8/276:30 amTUS - IDA
2 stops15h 18mUnited Airlines
Deal found 6/12$478
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.
Thu 6/121:51 pmIDA - TUS
2 stops8h 40mAmerican Airlines
Sun 6/157:20 amTUS - IDA
2 stops13h 15mAmerican Airlines
Deal found 6/11$804

Cheapflights Fare Finder

Customize your flight search to find flights from Idaho Falls 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 June 12, 2025.
Use the filters below to find and compare flights from Idaho Falls to Tucson that are best for you.

Fly from

Idaho Falls

Fly to

Tucson

Route

Depart

Return

Price

Idaho FallsTucson

IDA - TUS

IDATUS

Idaho Falls Fanning Field

Thu 11/6

3:56 pm-11:59 pm

1 stop8h 03m

Tucson

Sat 11/8

4:29 pm-11:59 pm

1 stop7h 30m

$314

Idaho FallsTucson

IDA - TUS

IDATUS

Idaho Falls Fanning Field

Thu 8/21

6:13 am-11:21 am

1 stop6h 08m

Tucson

Wed 8/27

7:15 am-3:23 pm

1 stop7h 08m

$373

Idaho FallsTucson

IDA - TUS

IDATUS

Idaho Falls Fanning Field

Wed 7/23

6:00 am-10:19 am

1 stop5h 19m

Tucson

Wed 7/30

5:55 am-10:34 am

1 stop3h 39m

$383

Idaho FallsTucson

IDA - TUS

IDATUS

Idaho Falls Fanning Field

Thu 8/21

4:15 pm-8:18 pm

1 stop5h 03m

Tucson

Wed 8/27

6:30 am-10:48 pm

2 stops15h 18m

$478

Idaho FallsTucson

IDA - TUS

IDATUS

Idaho Falls Fanning Field

Mon 6/30

6:15 am-11:10 am

1 stop5h 55m

$230

Idaho FallsTucson

IDA - TUS

IDATUS

Idaho Falls Fanning Field

Sun 6/29

7:00 am-12:48 pm

1 stop6h 48m

$231

Idaho FallsTucson

IDA - TUS

IDATUS

Idaho Falls Fanning Field

Sun 6/29

6:00 am-11:10 am

2 stops6h 10m

$236

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/11

Best time to book a flight from Idaho Falls to Tucson

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

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

Currently, January is the cheapest month in which you can book a flight from Idaho Falls to Tucson (average of $364). Flying from Idaho Falls to Tucson in March is currently the most expensive (average of $424). 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 IDA to TUS?

Find hourly flight availability from Idaho Falls 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 June 12, 2025.

One of the essential ways to save on airfare from Idaho Falls to Tucson is to remain as flexible as possible. Flights that are at noon tend to be the most expensive. A flight in the morning could potentially save you up to 16% on airfare.

Rainfall in Tucson by month

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

In terms of precipitation, rainfall in Tucson ranges from 0.2 - 2.4 inches per month. August is typically the wettest month, when rainfall can reach 2.4 in. May is typically the driest time to visit Tucson when rainfall is around 0.2 in.

Temperature in Tucson by month

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

If weather is an important factor for your trip to Tucson, 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 87.8 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 51.8 F).

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 June 12, 2025.
To help decide which airline to fly from Idaho Falls to Tucson, see what other customers have to say about Alaska Airlines, Delta and Hawaiian Airlines. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very good
10,000 reviews

Overall

8.0

Entertainment

7.1

Food

7.1

Boarding

8.1

Comfort

7.8

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

Overall

8.0

Entertainment

7.1

Food

7.1

Boarding

8.1

Comfort

7.8

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
7,950 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Overall

8.0

Entertainment

7.1

Food

7.1

Boarding

8.1

Comfort

7.8

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

Overall

8.0

Entertainment

7.1

Food

7.1

Boarding

8.1

Comfort

7.8

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

Overall

8.0

Entertainment

7.1

Food

7.1

Boarding

8.1

Comfort

7.8

Crew

8.5

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
American Airlines
7.2
Good
10,000 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Overall

8.0

Entertainment

7.1

Food

7.1

Boarding

8.1

Comfort

7.8

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 Idaho Falls to Tucson. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What are the cheapest airlines flying from Idaho Falls to Tucson round-trip?

    Flying on Hawaiian Airlines is currently your cheapest option to Tucson, with prices starting at $314. Additional round-trip tickets that might be worth considering are offered by Alaska Airlines and Delta, with the lowest prices starting at $373 and $383, respectively. Users have found that Hawaiian Airlines is 31% cheaper than the other options available to this destination.

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

    For one-way options, check prices for Alaska Airlines. According to our data, you can fly for as low as $230. Users have also found prices from $231 and $236 on American Airlines and Delta, respectively.

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

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

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

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

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

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

    Currently, January is the cheapest month in which you can book a flight from Idaho Falls to Tucson (average of $364). Flying from Idaho Falls to Tucson in March is currently the most expensive (average of $424). 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 Idaho Falls?

Book flights to Idaho Falls if you plan to visit one of these locations
Sierra Vista
Green Valley

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Top airline flying from Idaho Falls to Tucson

Discover the top airline that operate flights from Idaho Falls 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 June 12, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$142Average$414FlexibilityNo cancel feeOn-timeN/A

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