$119 Find Cheap Flights from Tucson to Idaho - Compare and Save

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Tucson to Idaho departing on 8/10. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
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Cheap Flights from Tucson to Idaho

Cheapest round-trip prices found by our users on KAYAK in the last 72 hours
Boise
Boise1 stop$257
Idaho Falls
Idaho Falls1 stop$319
Spokane
Spokane1 stop$237
Boise
Boise1 stop$257
Idaho Falls
Idaho Falls1 stop$319
Spokane
Spokane1 stop$237

Book Cheap Tucson to Idaho Plane Tickets

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Tucson to Idaho that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Tucson to Idaho

Sat, Aug 22 - Sat, Aug 29
Southwest Logo
6:40 am - 2:00 pm
TUS
-
GEG
7h 20m
1 stop
Southwest Logo
8:00 am - 12:40 pm
GEG
-
TUS
4h 40m
1 stop
$237Southwest
Fri, Aug 21 - Mon, Aug 24
Southwest Logo
5:45 pm - 11:15 pm
TUS
-
GEG
5h 30m
1 stop
Southwest Logo
5:10 pm - 10:20 pm
GEG
-
TUS
5h 10m
1 stop
$237Southwest
Sun, Aug 23 - Sun, Aug 30
American Airlines Logo
6:30 pm - 11:07 pm
TUS
-
GEG
4h 37m
1 stop
American Airlines Logo
5:20 am - 9:41 am
GEG
-
TUS
4h 21m
1 stop
$237American Airlines
Sat, Aug 15 - Wed, Aug 19
United Airlines Logo
9:15 am - 3:11 pm
TUS
-
GEG
5h 56m
1 stop
United Airlines Logo
5:00 am - 12:27 pm
GEG
-
TUS
7h 27m
1 stop
$237United Airlines
Wed, Aug 19 - Fri, Aug 28
Delta Logo
11:54 am - 7:14 pm
TUS
-
GEG
7h 20m
1 stop
Delta Logo
5:15 am - 11:53 am
GEG
-
TUS
6h 38m
1 stop
$247Delta
Wed, Aug 19 - Thu, Aug 27
Delta Logo
11:54 am - 7:14 pm
TUS
-
GEG
7h 20m
1 stop
Delta Logo
5:15 am - 11:53 am
GEG
-
TUS
6h 38m
1 stop
$247Delta
Tue, Aug 25 - Sat, Aug 29
Alaska Airlines Logo
3:03 pm - 11:44 pm
TUS
-
BOI
7h 41m
1 stop
Alaska Airlines Logo
6:23 am - 2:05 pm
BOI
-
TUS
8h 42m
1 stop
$257Alaska Airlines
Tue, Aug 25 - Sat, Aug 29
Alaska Airlines Logo
3:03 pm - 11:44 pm
TUS
-
BOI
7h 41m
1 stop
Alaska Airlines Logo
6:00 am - 9:57 am
BOI
-
TUS
4h 57m
1 stop
$297Alaska Airlines
Thu, Aug 27 - Thu, Sep 3
American Airlines Logo
3:05 pm - 10:40 pm
TUS
-
BOI
6h 35m
1 stop
American Airlines Logo
1:55 pm - 8:00 pm
BOI
-
TUS
7h 05m
1 stop
$298American Airlines
Wed, Aug 12 - Wed, Sep 2
United Airlines Logo
7:02 am - 3:31 pm
TUS
-
BOI
7h 29m
1 stop
United Airlines Logo
6:15 am - 12:29 pm
BOI
-
TUS
7h 14m
1 stop
$298United Airlines
Booking Insights

KAYAK's insights & trends for Tucson to Idaho flights

Get data-powered insights and trends into flights from Tucson to Idaho to help you find the cheapest flights, the best time to fly and much more.

How much is a round-trip flight from Tucson to Idaho?

This analysis is based on the cheapest round-trip price found on KAYAK in the last 12 months by searching for a flight from Tucson to Idaho departing in August.

Flight prices are below average for this route right now.

Flights to Idaho from Tucson usually cost between $297 and $455 in August.
The lowest price found in the past 5 days was $257 on Alaska Airlines (Aug 25-Aug 29).

What is the cheapest month to fly from Tucson to Idaho?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Tucson to Idaho, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Tucson to Idaho is December, when tickets cost $283 (return) on average. On the other hand, the most expensive months are January and September, when the average cost of round-trip tickets is $628 and $628 respectively.

Good to know

Low season

April

Cheapest flight

$119
Best time to beat the crowds but there is an average 22% increase in price.
Most popular time to fly with an average 23% increase in price.
Flight from Tucson to Spokane

FAQs - booking Idaho flights

  • How does KAYAK find such low prices on flights from Tucson to Idaho?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Tucson to Idaho.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Tucson to Idaho?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from Tucson to Idaho is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Tucson to Idaho?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly from Tucson to Idaho with an airline and back with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Tucson to Idaho?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying from Tucson to Idaho up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top 4 airlines serving from Tucson to Idaho

 
See real verified KAYAK customer reviews for airlines flying from Tucson to Idaho. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Tucson to Idaho? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
8.0
SouthwestOverall score based on 4227 reviews
8.6Crew
7.5Entertainment
8.0Comfort
7.0Food
8.1Boarding
Airline reviews

For the first time in a long time, the Wi-Fi actually worked the entire flight! The flight crew was amazing as usual.

10.0 ExcellentCindy, Apr 2026
PHX - MDW
Read more Southwest reviews

For the first time in a long time, the Wi-Fi actually worked the entire flight! The flight crew was amazing as usual.

Great flight. I didn't get a drink because I was asleep whole on the flight.

It was good from LAX to Phoenix, But the connection in Phoenix to Tulsa was not that great. The staff on both flights were great. The choice of free entertainment was ok nothing to brag about. The 45 min delay because of some electrical issue wasn't great from Phoenix to Tulsa. We sat there with hardly any air, The seat I had was between windows so the side of the plane pushed in on you. My being a bigger man it then made the seating area uncomfortable. The seats on the plane had no power to connect to recharge your phone or anything. I would recommend that they should look into a slot or clamp to hold your phone to enjoy while watching the entertainment choices hands-free. Also make it possible to raise the inner seat by the window be able to raise the arm rest up to make more room for larger people to set more comfortably. I would also say other then that stop price gouging the airfare or nickel and diming everything. Not fair for people having to fly for emergencies and be paying for higher prices due to the season or holidays. Your making your money either way and the cost of flying is still going to be the same regardless if there's 100 people or 200 people.

Mediocre. Boarding is now unpleasant. The employees, once friendly and nice, are now regularly speaking sternly to passengers, badgering them to do things right so they can take off on time and gate check bags because they don't have enough overhead bin space. The pretzel snack was crushed flat and broken into even smaller pieces, which happens frequently lately. Drink service was suspended before they reached my row.

WIFI was great. My selection for seating is an aisle, but during my trip, I never had an aisle seat. If we can get that corrected, I will be thrilled.

All good except once again bags took an hour at Midway Airport Happens all the time. Ridiculous

mandatory demand customer to check their carry on because not enough people check bags.

First time traveling on Southwest since bag fees were implemented. Usual good service. Just more expensive now.

Delayed 4 hours due to mechanical issues. No mention of compensation for being over 3 hours late

The flight attendant engaged with people and was funny. That’s the part that changes the experience to excellent

Tucson AS767 flight yesterday from Tucson to SeaTac international Flight left Tucson around 7:44 am My name is Tanya Blendheim and I had a horrible experience yesterday morning at Alaska Airlines desk leaving from Tucson AZ. The agent was extremely rude and questioned everything about my trip. First she said (in a less than pleasant tone) you know your flight boards in 8 minutes? And we stop checking luggage 15 minutes before boarding. I acknowledged the first statement, but said that I didn't know about the check bag policy. (Another passenger, a man, was right behind me and he was denied checking his bag, which made him have to go back to his car to leave liquids behind) I also needed wheelchair assistance for my friend. I ended getting the wheelchair myself. The agent also said I wasn't checked in, which I was. One person in our group was no longer flying. She also said I had to pay $40 to check my bag and that my bag was 6 pounds over. The thing is, everything she said to me was said in a sassy tone and that was not professional or necessary. There are ways of informing customers of what is happening, without being condescending or rude.

On time. .breakfast was especially good. First class service was special

Plane destination at the Gates were mixed up at Spokane airport. Text from website didn't match rithet

Both flights were delayed due to an incident at SEA. The problem really rests with inadequate customer & plane facilities for Skywest at SEA. You feel like you are in a cattle enclosure. And planes were sitting on taxiways waiting for parking so every plane was late. SEA appears to be over capacity. It is not a fun passenger experience waiting. But crews and flights were all fine. Alaska needs to step up.

My as.com flight was too short to care (Tucson to phoenix) or comment.

The flight went smoothly, but I wore a down coat the entire time, the plane was frigid, the lead attendant seemed to be experiencing hot flashes lol, so no sympathy from her. Now, the PDX airport was another thing. It was a 12 minute walk from the gate to the baggage area, and I walk faster than most people. Seriously 12 minutes!

Would like to see more consideration of older people. I have issues with being on my feet and walking too far. You put me in the last seat on the plane. Way in the back. Other than that everything was vey good.

Could have re-booked me at check in knowing that I was going to miss my interline connection

A review system on Kayak that would allow “NA” (Not Applicable) as an answer. For example, if food wasn’t ordered, I cannot say how good it might or might not have been.

No announcement telling us we were landing. That was weird. No "prepare for landing." Maybe it is because they had us put on out seat belts cuz of turbulence earlier. So they were already on.

Flight was delayed for about an hour but overall good experience

Delta staff was exceptionally helpful and considerate. However, the first two of three flight legs were delayed making connections tentative and stressful.

I missed the flight because the Minneapolis flight was 49 minutes LATE, and the Boise flight LEFT 24 minutes EARLY!

Got to fly my favorite plane, the Boeing 767-400ER, to Milan. The soft blush pink mood lighting during meal service was very beautiful and gorgeous. The service was top-notch, and our flights were on time. I highly recommend Delta.

With Aeromexico it ended up good but with Delta it was bad because we did everything through Delta... Showed up at the Delta terminal... It was the wrong place! Nothing ever told us to go to the Aeromexico terminal. It said "in partnership with Aeromexico" but I was never instructed to check in with them or go to their terminal. We had to haul @$$ running through the airport and almost didn't make it thanks to this poor communication. 👎🏽

Delta canceled our flight and we had to scramble to find another airline to get home. Phoenix is not a delta hub so they didn’t have another plane. It would have been a red eye though Salt Lake City. Getting in at 5am. No bueno.

Having to up charge for a seat assignment is not good. Delta can do better

There was no problems, just a little uncomfortable with seats that do not lay back a little

Only not having an assigned seat was an issue. Rest was great

Delta is a premier airline so my expectations are most always met.

I was able to check into my flight through the app and online but had issues getting my boarding pass once I arrived to the airport.

Food is what you expect on a plane. Nothing gluten free. But that is expected. Drinks, apple juice, was fine. Seat, what I expected. Fine.

The flight attendants were very friendly, efficient, and helpful. The plane was ahead of schedule, and it all went very smoothly. Thank you.

Flight delays for communication overall not a good experience uncomfortable on the plane. Person in front of me reclined his seat, putting them inches from my lap.

Like: flights are on time, good boarding process Can improve: planes are old, improve entertainment and make space more comfortable

the plane was so hot!! the air-conditioning was barely blowing. The flight was delayed, and we had to sit on the hot plane before take off for an extended amount of time, waiting on international passengers. Would not have been so bad if it was not so hot. They said it would get better after take off, but it did not.

Everything was good The connects, with no blame to crew. Or pilots. I understand they are short staffed. Everything went well for me. I'll be using you guys again in May if not sooner.

A couple ladies from the crew were so rude and nasty. Thought they were mad at having to be there especially if you asked a question. This will make me think twice next time if I book a flight with you.

Very friendly and efficient and smooth boarding. We were even way early arriving at my destination. Thank you.

This flight was late and did not meet the connecting flight.

Everything you need to know for your flight from Tucson to Idaho

Information on your arrival and departure airports