$119 Find Cheap Flights from Tucson to Idaho

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 10/4. 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.
1 adult
1 adult, Economy

KAYAK searches hundreds of travel sites at once for deals on flights to Idaho

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Tucson to Idaho, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Tucson to Idaho, as well as popular online travel agencies
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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$237
Idaho Falls
Idaho Falls1 stop$301
Spokane
Spokane1 stop$250
Boise
Boise1 stop$237
Idaho Falls
Idaho Falls1 stop$301
Spokane
Spokane1 stop$250

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, Nov 1 - Tue, Nov 4
Delta Logo
5:55 am - 12:01 pmTUS-BOI
5h 06m1 stop
Delta Logo
5:40 am - 1:35 pmBOI-TUS
7h 55m1 stop
$237Delta
Find Deal
Sat, Nov 1 - Tue, Nov 4
Delta Logo
7:00 am - 8:16 pmTUS-BOI
12h 16m2 stops
Delta Logo
6:00 am - 11:33 amBOI-TUS
5h 33m1 stop
$242Delta
Find Deal
Sat, Sep 13 - Sat, Sep 27
Alaska Airlines Logo
12:17 pm - 8:05 pmTUS-GEG
7h 48m1 stop
Alaska Airlines Logo
8:51 pm - 11:21 amGEG-TUS
14h 30m1 stop
$250Alaska Airlines
Find Deal
Wed, Aug 27 - Sat, Sep 20
United Airlines Logo
1:30 pm - 9:03 pmTUS-GEG
7h 33m1 stop
United Airlines Logo
5:15 am - 12:28 pmGEG-TUS
7h 13m1 stop
$251United Airlines
Find Deal
Fri, Sep 5 - Sun, Sep 7
Alaska Airlines Logo
12:17 pm - 10:50 pmTUS-BOI
9h 33m1 stop
Alaska Airlines Logo
8:42 pm - 11:21 amBOI-TUS
15h 39m1 stop
$252Alaska Airlines
Find Deal
Fri, Aug 22 - Tue, Aug 26
Southwest Logo
9:45 am - 5:00 pmTUS-BOI
6h 15m1 stop
Southwest Logo
4:05 pm - 9:40 pmBOI-TUS
6h 35m1 stop
$274Southwest
Find Deal
Sat, Aug 30 - Thu, Sep 4
Southwest Logo
10:05 am - 10:30 pmTUS-GEG
12h 25m2 stops
Southwest Logo
6:45 am - 1:25 pmGEG-TUS
6h 40m1 stop
$308Southwest
Find Deal
Thu, Dec 18 - Fri, Jan 2
United Airlines Logo
2:40 pm - 9:18 pmTUS-GEG
7h 38m1 stop
United Airlines Logo
1:47 pm - 9:58 pmGEG-TUS
7h 11m1 stop
$319United Airlines
Find Deal
Fri, Nov 21 - Sun, Nov 23
American Airlines Logo
6:00 am - 12:14 pmTUS-JAC
6h 14m1 stop
American Airlines Logo
1:11 pm - 7:11 pmJAC-TUS
6h 00m1 stop
$421American Airlines
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Wed, Aug 27 - Wed, Sep 3
American Airlines Logo
10:31 am - 9:18 pmTUS-IDA
9h 47m2 stops
American Airlines Logo
6:44 am - 4:47 pmIDA-TUS
11h 03m2 stops
$435American Airlines
Find Deal
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.

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 April, when tickets cost $290 (return) on average. On the other hand, the most expensive months are February and January, when the average cost of round-trip tickets is $682 and $481 respectively.

What’s the cheapest day of the week to fly from Tucson to Idaho?

The average price of all round-trip flights from Tucson to Idaho clicked on KAYAK for each day over the last 12 months.

If you are looking for a flight deal from Tucson to Idaho, look for departures on Wednesdays and avoid leaving on a Sunday, as it's usually the priciest day. When flying back from Idaho, Tuesday is the cheapest day to fly and Sunday is the most expensive.


Good to know

Low seasonJanuary
Cheapest flight$119
Best time to beat the crowds with an average 2% drop in price.
Most popular time to fly and prices are also 4% lower on average.
Flight from Tucson to Boise

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.

  • What is the cheapest time of day to fly to Idaho?

    The cheapest time of day to fly to Idaho is generally in the morning, when round-trip flights cost $355 on average. On average, there is no price difference when choosing to fly in the morning or the evening on this flight route. The most expensive time of day to fly to Idaho is generally in the afternoon, which is peak travel time and where the average cost of a ticket is $400.

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
Alaska AirlinesOverall score based on 10000 reviews
7.8Comfort
8.1Boarding
8.5Crew
7.1Entertainment
7.1Food
Airline reviews

They were friendly, efficient and got our bags to us so fast at the end of the flight.

10.0 ExcellentAnonymous, Jul 2025LAX - BOI
Read more Alaska Airlines reviews

They were friendly, efficient and got our bags to us so fast at the end of the flight.

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.

In GEG I arrived at 0930 for a 1600 flight. Alaska had a rule that you could not check your bags until 4 hours before flight time. I was forced to sit in a chilly lobby for hours. I had access to a bathroom, but could not go into terminal for food and drink. Boarding and flight OK

PAID First class. No use of lounge in Phoenix (should have a code share). Bags checked and not marked first class, asked attendant who stated on mark gold members. Last bag out of carousel. When you pay extra, expect that...wifi was rebooted and not functioning to allow internet access. Food and cree were very good.

I made a mistake. Read what I wrote in the flight from Dulles to SEA. The negative experience was from SEA to BOI. Total garbage. Wont do it again.

For longer trips, snacks are puny, boring and don’t have ANY nutritional value.

Flight was smooth, but the overhead bins were not deep enough to stow bags vertically and we ran out of room - even with 8 passengers voluntarily gate-checking their bags.

Amazing. They work with my disabilities with such kindness, attention, wnd diligence. They make it easy for those of us who need a little more extra care.

They always change the schedule. My original flight got canceled. They put me up in the air flight. I had to stay seven hours in Seattle. That is bad.

Flight delayed due to engine issue. For 3+ hours still not on flight

southwest just starting charging for luggage. hadnt realized it until it was too late. now out $70 when i couldve bought a carry on if i wouldve known. free bags was one of the only reasons i chose southwest over another airline (the other being no assigned seats, which is apparently also being changed). stupid business decision. wont be flying southwest anymore.

The quality of Southwest Airlines continues to degrade each time I fly with them. If it were not for the free luggage, I would probably choose another airline. Their prices are a little bit competitive, but way too high for the quality of the service. Southwest is not unique in this way. Domestic flight in the United States of America has continued to be a lower and lower quality product. Very sad when you compare the quality of domestic airlines to that of many international airlines around the world.

Very smooth checking in our luggage with a super pleasant SW agent. I enjoyed a fun entertaining movie.

WiFi did not work. For as outrageous as these flights cost, when they’re advertised with certain services/ features they should be in working order

Worst experience I had on Southwest. Still better than most, but the seating was barely tolerable.

The Southwest employees (all two of them) were very nice and cheerful despite the fact the line to self-check a bag (simply drop it off) was hundreds of people long. Thank God I arrived early to the airport because I stood in this line for at least an hour. Once on the flight that had been delayed by an hour, we had no Wi-Fi and thus no entertainment. Finally, I hope the investor strong arm tactics against Southwest pay off in a short-term windfall to your C-Suite because the rest of you are screwed. I have been a faithful Southwest customer for 15 years due to everything you just got rid of. I'm flying to Idaho and Washington in October, both places I used to simply book with Southwest without a second thought now with Frontier (Washington) and United (Idaho) because they offer everything the "new" Southwest does but cheaper and at better times, destinations, etc. This really makes me sad...

It was okay. The plane was delayed from earlier in the day, but they kept updating the departure time, sometimes later, sometimes earlier. That was stressful. Once we finally got on and took off, it was fine. I was supposed to have a connection in Chicago to Los Angeles, and the time for so late I was rebooked to arrive in LA 3 hours late. The departure time to Chicago later became early enough to have taken my original connection and arrive earlier but that wasn't an option.

It was one and half hour late... Not sure if any other experience matters.

Delayed flight. Nicest crew member was a SW pilot flying seated next to me who kindly move to seat the final passenger. Flight extra delayed. My cup of refreshment of ginger ale was so packed with ice it was literally 2 sips.

For my birthday trip this was my second time ever flying, this trip was the best.

Delayed and took off even later than the scheduled delay time

For a 69 year old with health problems I had the worse experience, no wheelchair when I entered a lady told me to sit and wait while a gentleman told me I had to walk to the Delta station, which I did. I had a carry on and a bag, and I was traveling with my service dog, which was on his carrier and the lady charged me for my carry on luggage, beside all the waiting cause of the delay, I had to walk to get my luggage cause no wheelchair showed up, I am so disappointed. I will get in touch with the company. I got home at 3:00 am, not good for my health situation.

Great experience on Delta. Staff from baggage check to flight attendants were very courteous and professional. My only issue was a personal preference for pretzels instead of the chips and cookies that were offered.

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

Always good but we must do something about people in rows ahead of you that don't put their seats back up when they are suppose to. And It's rough to not be able to even lean over to get something out of my purse.

Flight was delayed, 30+ bags had to be gate checked. Crew were very friendly!

Everything was good until we were boarding our connection flight in Atlanta, we were told to gate check our carry-on, but when we got inside the plane, there was plenty of room in the overhead.

Did not know my son and I had different seating arrangements. He was fine, but it was disappointing.

Flight was canceled, and no effort was made to help with rebooking, no hotel vouchers, no car transportation and minimal food voucher and most places for food were closed by the time the voucher was given. Waited for 3 hours for bags. Simply the worst travel experience I have ever had

Food was surprisingly good but the WiFi was not great

I didn't like that my paid for seat was changed 2 hours before my flight.

Overall, a good experience. The food, however, was subpar. The breakfast was a joke.

First world problems, but still… We were seated in first class and asked for a cocktail on a very short, 50 minute flight. After our drink order was taken, a half hour went by, and we noticed that every other person in the small plane had been served except for us. We got up to ask about it, the drinks finally came, then were taken away three minutes later since the flight was so short. Really strange situation, on the other hand, we were in Utah.

Boarding took forever, the plane was cramped and cold, and the seatbelt song came on constantly throughout the red eye flight with a loud pre-recorded message playing each time

Wonderful crew and early arrival to our destination. It was so nice to have free wifi access and movies too. Thank you!

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

Bigger seats. Board back to front! Disembark front to back!

Plane was pretty clean, staff was friendly and helpful, flight left about on time arrived early. Took a long time to board and get off the plane - carry on items didn't have enough room so people had to move all around to find places.

Service in first class no longer exists on American Airlines .

My seat was very worn. Otherwise I had an excellent flight

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

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