BOI - TUS

$129 Find Cheap Flights from Boise to Tucson

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Boise to Tucson departing on 4/7. 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, 0 bags

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

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Boise to Tucson, 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 Boise to Tucson, as well as popular online travel agencies
Travelers love KAYAK
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Everything you should know

Cheapest round-trip
$282
Overall average: $289
Alaska Airlines
Sat 4/11Tue 4/21
BOI - TUS • 1 stop
Cheapest one-way
$129
Typical prices: $128-$260
American Airlines
Tue 4/7
BOI - TUS • 1 stop
Top airlines
Cheapest • from $282 (round-trip)
Best reviews • 8.0 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
Nonstop flights
Not available
There are currently no direct flights between Boise and Tucson. You'll need at least 1 connection.
Insights
Insights
Insights
Insights
Top layover airports
Cheapest • Avg $248 (round-trip)
Shortest trip • 4h 29m (one-way)
Insights
Insights
Insights
Insights
When to travel
Cheapest • 31% price drop
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
Start a new search
KAYAK searches 100s of sites at once to find you the best travel deals.
We hope you love your trip to Tucson!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Boise to Tucson (BOI-TUS)

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

Sat, Apr 11 - Tue, Apr 21
Alaska Airlines Logo
7:52 am - 4:43 pm
BOI
-
TUS
9h 51m
1 stop
Alaska Airlines Logo
7:46 am - 3:29 pm
TUS
-
BOI
6h 43m
1 stop
$282Alaska Airlines
Tue, Apr 21 - Thu, Apr 23
Delta Logo
7:24 am - 12:29 pm
BOI
-
TUS
6h 05m
1 stop
Delta Logo
1:30 pm - 9:24 pm
TUS
-
BOI
6h 54m
1 stop
$287Delta
Tue, Apr 7 - Thu, Apr 9
Southwest Logo
4:05 pm - 9:25 pm
BOI
-
TUS
6h 20m
1 stop
Southwest Logo
7:35 pm - 12:45 am
TUS
-
BOI
4h 10m
1 stop
$292Southwest
Tue, Apr 7 - Thu, Apr 9
Southwest Logo
4:05 pm - 10:10 pm
BOI
-
TUS
7h 05m
2 stops
Southwest Logo
7:35 pm - 12:45 am
TUS
-
BOI
4h 10m
1 stop
$297Southwest
Fri, Apr 10 - Tue, Apr 14
Southwest Logo
4:20 pm - 10:50 pm
BOI
-
TUS
7h 30m
2 stops
Southwest Logo
4:20 pm - 12:25 am
TUS
-
BOI
7h 05m
2 stops
$302Southwest
Sun, May 3 - Sun, May 10
Alaska Airlines Logo
6:00 am - 10:41 pm
BOI
-
TUS
17h 41m
1 stop
Alaska Airlines Logo
7:50 am - 9:42 am
TUS
-
BOI
24h 52m
1 stop
$307Alaska Airlines
Sun, Apr 19 - Sat, Apr 25
Alaska Airlines Logo
6:00 am - 10:17 pm
BOI
-
TUS
17h 17m
1 stop
Alaska Airlines Logo
7:50 am - 11:59 pm
TUS
-
BOI
15h 09m
1 stop
$316Alaska Airlines
Fri, Apr 17 - Tue, Apr 21
Southwest Logo
4:20 pm - 10:50 pm
BOI
-
TUS
7h 30m
2 stops
Southwest Logo
7:50 am - 2:40 pm
TUS
-
BOI
5h 50m
2 stops
$322Southwest
Thu, Apr 23 - Sun, Apr 26
Alaska Airlines Logo
6:00 am - 11:59 pm
BOI
-
TUS
18h 59m
1 stop
Alaska Airlines Logo
7:50 am - 9:42 am
TUS
-
BOI
24h 52m
1 stop
$325Alaska Airlines
Fri, Apr 10 - Fri, Apr 17
Southwest Logo
4:20 pm - 9:55 pm
BOI
-
TUS
6h 35m
1 stop
Southwest Logo
7:00 pm - 1:00 am
TUS
-
BOI
5h 00m
1 stop
$327Southwest
Booking Insights

KAYAK's insights & trends for Boise to Tucson flights

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

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

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Boise to Tucson, 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 Boise to Tucson is February, where tickets cost $261 (return) on average. On the other hand, the most expensive months are December and March, where the average cost of round-trip tickets is $519 and $465 respectively.

Good to know

Low seasonJuly
Cheapest flight$129
Best time to beat the crowds with an average 13% drop in price.
Most popular time to fly with an average 22% increase in price.
Flight from Boise to Tucson

When to book flights from Boise to Tucson

Are your dates flexible? Find out the best times to travel from Boise to Tucson 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 Boise to Tucson

  • What is the cheapest flight from Boise to Tucson?

    In the last 3 days, the lowest price for a flight from Boise to Tucson was $129 for a one-way ticket and $282 for a round-trip.

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

    No

  • Which airports will I be using when flying from Boise to Tucson?

    On your way to Tucson, you’ll fly out from Boise Air Term. Gowen Fld. You’ll be landing at Tucson.

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

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

  • Which airline alliances offer flights from Boise to Tucson?

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

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

    The two airlines most popular with KAYAK users for flights from Boise to Tucson are Southwest and Delta. With an average price for the route of $402 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 $286 and an overall rating of 7.9.

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

    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 Boise to Tucson.

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

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

    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 Tucson with an airline and back to Boise with another airline. Booking your flights between Boise and TUS 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 Boise to Tucson?

    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 Tucson from Boise 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 Boise to Tucson

 
See real verified KAYAK customer reviews for airlines flying from Boise to Tucson. 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 Boise to Tucson? 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 4319 reviews
8.1Boarding
8.0Comfort
8.6Crew
7.0Food
7.5Entertainment
Airline reviews

We had a 5 hour delay on the tarmac in Baltimore

2.0 MediocreDavid, Mar 2026
ALB - BWI
Read more Southwest reviews

We had a 5 hour delay on the tarmac in Baltimore

Long layover between flights to Long Island from BWI - need better coordination between flights

I elected to pay for the upgrades and found very little difference

The new seating arrangement is so over priced for what you get.

The problem with the seat assignments is that there were a lot of rows in the front that were empty but my row at the back was full. Just not so pleasant.

No food or entertainment, just a quick 40 minute flight. A little bumpy due to Santa Ana winds but pilot has no control over that. Good flight and landing!

Good but I prefer choose your own seat. With the new assigned seats they should board from the back I see no advantage to this new boarding. Just like every other airline

I realize they are still working out kinks with the new boarding process, but by the time I boarded in group 5, most of the bins were full. All airlines should better enforce small bags and jackets going under the seats until everyone has boarded.

WiFi was not working and didn’t have a beverage service

Snacks are always pretzels. Why can't you also offer peanuts ?

Snacks for our toddler could have been better, front the standpoint of variety but that’s not any different from other airlines.

Boarding much smoother than previous United flights! The flight attendant helped monitor putting bags in overhead bins. On united no help resulted in bins in first class being filled before I boarded for first class. I had to search further down into economy. Then got stuck unable to return to my seat. People were putting backpacks that needed to go under seats in bins. It was a mess. This flight was a refreshing improvement. United also had so many categories of preboarding that first class could not board early. The pilot talked to us directly instead of using the intercom before flight.

Impressed that Alaska Air(for our domestic flight) transferred our checked bags to EVA (for our international flights) so that we didn't have to handle them, & we just picked them up at our final destination.

I fell asleep and missed my flight and they rescheduled me no problem. Staff was professional and the plane was clean. I was very happy with my experience.

I enjoyed the Starlink access but didn't have much time to use it. It also kept dropping me so I gave up. The food was very good though when I asked for a different "dessert" they didn't have anything. Chocolate Brownie Cookies are not suitable for everyone...maybe children. The flight staff were amazing - at least in First Class! My first time ever! The trip from Boise to San Diego was FAR better than going to Boise.

From Las Vegas to Boise all went well. However, our flight was delayed in Boise and I missed my connecting flight from Seattle to Pasco. Moreover, the last flight to Pasco was full and I was booked on the 11:30 flight Sunday and given a hotel accommodation. However, I was scheduled to deliver the Sunday morning service at my church and needed to arrive no later than 10:00. Therefore, I booked a Delta flight scheduled to arrive in Pasco at 23:09. My piece of luggage checked in Las Vegas arrived in Pasco earlier today. I waited at the airport for over an hour last night to speak with an Alaska agent to no avail. I went back after church this morning in search of my piece of luggage and it could not be located. After waiting for 40 minutes to speak to the agent authorized to take my claim, he announced that he was closing the counter to assist on the flight line but not before providing me with a telephone number that would help me with filing my claim. Before I was able to make the call (due to other factors) I received a call from Alaska agent informing me that my luggage had just arrived and I am now waiting for it to be delivered. I deliberately took the more complicated route home to ensure that I would be home in plenty of time to prepare for myself for the Sunday service and accommodate my relatives’ needs. I believe the airport is undermanned given the number of flights coming in and going out. It was fiasco last night with three flights waiting for luggage and another flight landing within minutes. Today’s problems stemmed from a lack of cross training and a serious amount of cargo/baggage going out and too few people scheduled to cover.

It was ok. First time flying with them to Boise Won’t do again

Our late returning flight was annoying. The plane was small, but it made boarding and disembarking quicker. I do wish they offered a gluten free snack.

I was standing in line to use the restroom. A First Class passenger wanted to use the restroom after me, but Jaques made me wait on Flight 3418 from BOI to SJC on December 12, 2025. I felt this was inappropriate and rude.

The plane was old so the seats were very worn out. The seats were hard, uncomfortable, and caused me actual pain. The lights were too bright. The flight itself was fine.

Perhaps when you’re sitting in 1st class and the crew closes the bathroom for the pilots, there could be a notification other than holding your hands up as a blockade when you get there and you’re told the restrooms are closed please turn around … especially at night when visibility is poor and you’re met by a flight attendants with their arms up

First class is comfortable. Enjoyed a movie and was able to relax compared to coach.

Loved flying First Class. Very comfortable. The seat was amazing. Enjoyed a movie and was able to relax so much better than in coach.

We landed and sat on the tarmac for 45 minutes because they only have one gate at the airport and there was another plane running late so we had to wait

The WiFi was not working. That made for a long flight.

Absolutely no communication on why there's a delay and multiple flight time reschedules. I would have canceled the flight and drove back home if I known it was going to be rescheduled 3 or 4 times.

Another late night flight and MORE men belligerently drinking and yelling. I had to move from first to economy because they were so obnoxious and disruptive. Crazy to go from a cozy chair to cardboard when you were supposed to be in first. Delta allows was too much drinking which leads to belligerent behavior.

I was in first class and literally the men behind me were so aggressively loud I moved myself to economy. This has become so common on Delta - people using audio without headphones, and men on 12am / late night flights drinking and yelling to talk to each other which prevents anyone around them from resting. Pretty crazy to have to move from first to economy (poorer service, less comfort...). Wild wild. Looking into other airlines.

Love delta smaller commuter plane so no entertainment and paid wifi on MKE-LGA leg was extremely unreliable and slow

Stop changing gates. Stop cancelling flights Stop moving my seat.

I like that the flight attendant was very attentive and helpful. The meal menu could have more of an variety of food choices.

The flight was fine, once we got underway. It was more than hour delayed

Arrived 40 min early which was great - sat in runway for 35 min so no gain. Then waited for luggage 45 min. They need to staff accordingly knowing its one of the busiest week in Phx

My flight got rerouted due to crew rest. I was sent to Dallas customer service was not very polite. Was given a $40 room voucher for Motel 6 and $12 to eat with. It delayed me by a day. Where if I would have just stuck with my original flight Arizona was delayed to Cleveland and I could have made it home. They put me on a 9:00 flight out of Dallas to Cleveland without my knowledge or consent. When originally I was told it would be 8:45 a.m. on February 1st. I told them I could not take the 9:00 flight because I did not have anybody to pick me up from the airport at that time. I'm extremely disappointed in how I was treated. And I will not fly American Airlines again.

It would be nice to have some low carb options in the snacks.

The plane was experiencing problems with the HVAC system, it was very cold in the front of the plane and very hot in the back.

Trip delayed for 2 hours because of rain. We boarded and have to get down the flight and reboard again.

I love American. I’ll never fly anyone else if I can help it.

The flight was on time and arrived early. The crew were friendly and helpful.

Overall experience was great. Flights were almost on time in departing and we arrived at our destination as scheduled. No issues with amenities or flight crew. Everything went well as as expected. Will fly again with American Airlines in the future!

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

Information on your arrival and departure airports