TUS - BOI

$119 Find Cheap Flights from Tucson to Boise

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 Boise 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 Boise

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Tucson to Boise, 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 Boise, as well as popular online travel agencies
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Cheap Flights from Tucson to Boise (TUS-BOI)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Tucson to Boise 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 Boise

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
Thu, Sep 25 - Tue, Sep 30
Delta Logo
4:30 pm - 11:00 pmTUS-BOI
5h 30m1 stop
Delta Logo
5:43 pm - 9:29 pmBOI-TUS
4h 46m1 stop
$245Delta
Find Deal
Sat, Nov 1 - Tue, Nov 4
Delta Logo
7:00 am - 4:22 pmTUS-BOI
8h 22m2 stops
Delta Logo
6:00 am - 12:22 pmBOI-TUS
6h 22m2 stops
$247Delta
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
Tue, Aug 12 - Wed, Aug 20
Southwest Logo
5:25 pm - 10:25 pmTUS-BOI
4h 00m1 stop
Southwest Logo
7:25 am - 3:15 pmBOI-TUS
8h 50m2 stops
$476Southwest
Find Deal
Tue, Aug 12 - Wed, Aug 20
Southwest Logo
5:40 am - 3:20 pmTUS-BOI
8h 40m2 stops
Southwest Logo
7:25 am - 3:15 pmBOI-TUS
8h 50m2 stops
$481Southwest
Find Deal
Fri, Aug 29 - Mon, Sep 1
Alaska Airlines Logo
3:00 pm - 11:07 pmTUS-BOI
7h 07m1 stop
Alaska Airlines Logo
6:01 pm - 4:44 pmBOI-TUS
23h 43m2 stops
$500Alaska Airlines
Find Deal
Thu, Aug 14 - Mon, Aug 18
Alaska Airlines Logo
10:31 am - 10:46 pmTUS-BOI
11h 15m2 stops
Alaska Airlines Logo
8:25 pm - 10:01 amBOI-TUS
14h 36m2 stops
$517Alaska Airlines
Find Deal
Booking Insights

KAYAK's insights & trends for Tucson to Boise flights

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

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

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

When flying from Tucson to Boise, you should consider leaving on a Wednesday and avoid Sundays if you are looking for the best rates. For your return to Tucson, you’ll find the best rates on Tuesdays and the most expensive ones on Sundays.

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

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Tucson to Boise, 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 Boise is April, where tickets cost $290 (return) on average. On the other hand, the most expensive months are February and January, where the average cost of round-trip tickets is $682 and $481 respectively.

Good to know

Low seasonJanuary
Cheapest flight$119
Best time to beat the crowds but there is an average 23% increase in price.
Most popular time to fly and prices are also 9% lower on average.
Flight from Tucson to Boise

When to book flights from Tucson to Boise

Are your dates flexible? Find out the best times to travel from Tucson to Boise based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from Tucson to Boise

  • What is the cheapest flight from Tucson to Boise?

    In the last 3 days, the lowest price for a flight from Tucson to Boise was $119 for a one-way ticket and $237 for a round-trip.

  • Do I need a passport to fly between Tucson and Boise?

    No

  • Which aircraft models fly most regularly from Tucson to Boise?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Tucson to Boise?

    oneworld, SkyTeam, and Star Alliance are the airline alliances operating flights between Tucson and Boise, with oneworld being the most commonly used for this route.

  • Which is the best airline for flights from Tucson to Boise, Southwest or Delta?

    The two airlines most popular with KAYAK users for flights from Tucson to Boise are Southwest and Delta. With an average price for the route of $386 and an overall rating of 8.0, Southwest is the most popular choice. Delta is also a great choice for the route, with an average price of $290 and an overall rating of 8.0.

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

    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 Boise.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Boise from Tucson 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 Boise?

    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 to Boise with an airline and back to Tucson with another airline. Booking your flights between Tucson and BOI can sometimes prove cheaper using this method.

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

    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 to Boise from Tucson 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 Boise

 
See real verified KAYAK customer reviews for airlines flying from Tucson to Boise. 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 Boise? 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
8.5Crew
8.1Boarding
7.1Food
7.1Entertainment
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.

My experience on any Delta flight is always overshadowed by the time Delta removed me from a flight for no apparent reason.

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

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

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